From: Andrew Waterman Date: Mon, 13 Jun 2011 03:27:10 +0000 (-0700) Subject: [sim] renamed to riscv-isa-run X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=740f981cfd55604d46598144dccac26dd53f643c;p=riscv-isa-sim.git [sim] renamed to riscv-isa-run --- diff --git a/COPYING b/COPYING deleted file mode 100644 index 89b65a1..0000000 --- a/COPYING +++ /dev/null @@ -1,34 +0,0 @@ -========================================================================== -Copyright License -========================================================================== - -Copyright (c) 2008, Christopher Batten -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - - * Redistributions of source code must retain the above copyright - notice, this list of conditions, and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions, and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the Massachusetts Institute of Technology nor the - names of its contributors may be used to endorse or promote products - derived from this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY Christopher Batten ''AS IS'' AND ANY -EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL Christopher Batten BE LIABLE -FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF -THE POSSIBILITY OF SUCH DAMAGE. - diff --git a/Makefile.in b/Makefile.in deleted file mode 100644 index 53dfb60..0000000 --- a/Makefile.in +++ /dev/null @@ -1,466 +0,0 @@ -#========================================================================= -# Toplevel Makefile for the Modular C++ Build System -#========================================================================= -# Please read the documenation in 'mcppbs-doc.txt' for more details on -# how the Modular C++ Build System works. For most projects, a developer -# will not need to make any changes to this makefile. The key targets -# are as follows: -# -# - default : build all libraries and programs -# - check : build and run all unit tests -# - install : install headers, project library, and some programs -# - clean : remove all generated content (except autoconf files) -# - dist : make a source tarball -# - distcheck : make a source tarball, untar it, check it, clean it -# - distclean : remove everything -# - -#------------------------------------------------------------------------- -# Basic setup -#------------------------------------------------------------------------- - -# Remove all default implicit rules since they can cause subtle bugs -# and they just make things run slower -.SUFFIXES: -% : %,v -% : RCS/%,v -% : RCS/% -% : s.% -% : SCCS/s.% - -# Default is to build the prereqs of the all target (defined at bottom) -default : all -.PHONY : default - -project_name := @PACKAGE_TARNAME@ -src_dir := @srcdir@ -scripts_dir := $(src_dir)/scripts - -# If the version information is not in the configure script, then we -# assume that we are in a working directory. We use the vcs-version.sh -# script in the scripts directory to generate an appropriate version -# string. Currently the way things are setup we have to run this script -# everytime we run make so the script needs to be as fast as possible. - -ifeq (@PACKAGE_VERSION@,?) - project_ver:=$(shell $(scripts_dir)/vcs-version.sh $(src_dir)) -else - project_ver:=@PACKAGE_VERSION@ -endif - -# Installation directories - -prefix := @prefix@ -enable_stow := @enable_stow@ - -ifeq ($(enable_stow),yes) - stow_pkg_dir := $(prefix)/pkgs - DESTDIR ?= $(stow_pkg_dir)/$(project_name)-$(project_ver) -else - DESTDIR ?= $(prefix) -endif - -install_hdrs_dir := $(DESTDIR)/include/$(project_name) -install_libs_dir := $(DESTDIR)/lib/$(project_name) -install_exes_dir := $(DESTDIR)/bin - -#------------------------------------------------------------------------- -# List of subprojects -#------------------------------------------------------------------------- - -sprojs := @subprojects@ -sprojs_enabled := @subprojects_enabled@ - -sprojs_include := -I. $(addprefix -I$(src_dir)/, $(sprojs_enabled)) -VPATH := $(addprefix $(src_dir)/, $(sprojs_enabled)) - -#------------------------------------------------------------------------- -# Programs and flags -#------------------------------------------------------------------------- - -# C++ compiler -# - CPPFLAGS : flags for the preprocessor (eg. -I,-D) -# - CXXFLAGS : flags for C++ compiler (eg. -Wall,-g,-O3) - -CC := @CC@ -CXX := @CXX@ -CPPFLAGS := @CPPFLAGS@ -CXXFLAGS := @CXXFLAGS@ -COMPILE := $(CXX) -MMD -MP $(CPPFLAGS) $(CXXFLAGS) \ - $(sprojs_include) -COMPILE_C := $(CC) -MMD -MP $(CPPFLAGS) $(CXXFLAGS) \ - $(sprojs_include) -# Linker -# - LDFLAGS : Flags for the linker (eg. -L) -# - LIBS : Library flags (eg. -l) - -LD := $(CXX) -LDFLAGS := @LDFLAGS@ -LIBS := @LIBS@ -LINK := $(LD) $(LDFLAGS) - -# Library creation - -AR := @AR@ -RANLIB := @RANLIB@ - -# Host simulator - -RUN := @RUN@ -RUNFLAGS := @RUNFLAGS@ - -# Installation - -MKINSTALLDIRS := $(scripts_dir)/mk-install-dirs.sh -INSTALL := @INSTALL@ -INSTALL_HDR := $(INSTALL) -m 444 -INSTALL_LIB := $(INSTALL) -m 644 -INSTALL_EXE := $(INSTALL) -m 555 -STOW := @stow@ - -#------------------------------------------------------------------------- -# Include subproject makefile fragments -#------------------------------------------------------------------------- - -sprojs_mk = $(addsuffix .mk, $(sprojs_enabled)) - --include $(sprojs_mk) - -dist_junk += $(sprojs_mk) - -#------------------------------------------------------------------------- -# Reverse list helper function -#------------------------------------------------------------------------- -# This function is used by the subproject template to reverse the list -# of dependencies. It uses recursion to perform the reversal. -# -# Arguments: -# $(1) : space separated input list -# retval : input list in reverse order -# - -reverse_list = $(call reverse_list_h,$(1),) -define reverse_list_h - $(if $(strip $(1)), \ - $(call reverse_list_h, \ - $(wordlist 2,$(words $(1)),$(1)), \ - $(firstword $(1)) $(2)), \ - $(2)) -endef - -#------------------------------------------------------------------------- -# Template for per subproject rules -#------------------------------------------------------------------------- -# The template is instantiated for each of the subprojects. It relies on -# subprojects defining a certain set of make variables which are all -# prefixed with the subproject name. Since subproject names can have -# dashes in them (and the make variables are assumed to only use -# underscores) the template takes two arguments - one with the regular -# subproject name and one with dashes replaced with underscores. -# -# Arguments: -# $(1) : real subproject name (ie with dashes) -# $(2) : normalized subproject name (ie dashes replaced with underscores) -# - -define subproject_template - -# In some (rare) cases, a subproject might not have any actual object -# files. It might only include header files or program sources. To keep -# things consistent we still want a library for this subproject, so in -# this spectial case we create a dummy source file and thus the build -# system will create a library for this subproject with just the -# corresponding dummy object file. - -ifeq ($$(strip $$($(2)_srcs) $$($(2)_c_srcs)),) -$(2)_srcs += _$(1).cc -$(2)_junk += _$(1).cc -endif - -_$(1).cc : - echo "int _$(2)( int arg ) { return arg; }" > $$@ - -# Build the object files for this subproject - -$(2)_objs := $$(patsubst %.cc, %.o, $$($(2)_srcs)) -$(2)_c_objs := $$(patsubst %.c, %.o, $$($(2)_c_srcs)) -$(2)_deps := $$(patsubst %.o, %.d, $$($(2)_objs)) -$(2)_c_deps := $$(patsubst %.o, %.d, $$($(2)_c_objs)) -$$($(2)_objs) : %.o : %.cc - $(COMPILE) -c $$< -$$($(2)_c_objs) : %.o : %.c - $(COMPILE_C) -c $$< - -$(2)_junk += $$($(2)_objs) $$($(2)_c_objs) $$($(2)_deps) $$($(2)_c_deps) - -# Build a library for this subproject - -lib$(1).a : $$($(2)_objs) $$($(2)_c_objs) - $(AR) rcv $$@ $$^ - $(RANLIB) $$@ - -$(2)_junk += lib$(1).a - -# Reverse the dependency list so that a given subproject only depends on -# subprojects listed to its right. This is the correct order for linking -# the list of subproject libraries. - -$(2)_reverse_deps := $$(call reverse_list,$$($(2)_subproject_deps)) - -# Build unit tests - -$(2)_test_objs := $$(patsubst %.cc, %.o, $$($(2)_test_srcs)) -$(2)_test_deps := $$(patsubst %.o, %.d, $$($(2)_test_objs)) -$(2)_test_exes := $$(patsubst %.t.cc, %-utst, $$($(2)_test_srcs)) -$(2)_test_outs := $$(patsubst %, %.out, $$($(2)_test_exes)) -$(2)_test_libs := $(1) $$($(2)_reverse_deps) utst -$(2)_test_libnames := $$(patsubst %, lib%.a, $$($(2)_test_libs)) -$(2)_test_libarg := -L. $$(patsubst %, -l%, $$($(2)_test_libs)) - -$$($(2)_test_objs) : %.o : %.cc - $(COMPILE) -c $$< - -$$($(2)_test_exes) : %-utst : %.t.o $$($(2)_test_libnames) - $(LINK) -o $$@ $$< $$($(2)_test_libarg) $(LIBS) - -$(2)_deps += $$($(2)_test_deps) -$(2)_junk += \ - $$($(2)_test_objs) $$($(2)_test_deps) \ - $$($(2)_test_exes) *.junk-dat - -# Run unit tests - -$$($(2)_test_outs) : %.out : % - $(RUN) $(RUNFLAGS) ./$$< default | tee $$@ - -$(2)_junk += $$($(2)_test_outs) - -# Build programs - -$(2)_prog_objs := $$(patsubst %.cc, %.o, $$($(2)_prog_srcs)) -$(2)_prog_deps := $$(patsubst %.o, %.d, $$($(2)_prog_objs)) -$(2)_prog_exes := $$(patsubst %.cc, %, $$($(2)_prog_srcs)) -$(2)_prog_libs := $(1) $$($(2)_reverse_deps) -$(2)_prog_libnames := $$(patsubst %, lib%.a, $$($(2)_prog_libs)) -$(2)_prog_libarg := -L. $$(patsubst %, -l%, $$($(2)_prog_libs)) - -$$($(2)_prog_objs) : %.o : %.cc - $(COMPILE) -c $$< - -$$($(2)_prog_exes) : % : %.o $$($(2)_prog_libnames) - $(LINK) -o $$@ $$< $$($(2)_prog_libarg) $(LIBS) - -$(2)_deps += $$($(2)_prog_deps) -$(2)_junk += $$($(2)_prog_objs) $$($(2)_prog_deps) $$($(2)_prog_exes) - -# Build programs which will be installed - -$(2)_install_prog_objs := $$(patsubst %.cc, %.o, $$($(2)_install_prog_srcs)) -$(2)_install_prog_deps := $$(patsubst %.o, %.d, $$($(2)_install_prog_objs)) -$(2)_install_prog_exes := $$(patsubst %.cc, %, $$($(2)_install_prog_srcs)) - -$$($(2)_install_prog_objs) : %.o : %.cc - $(COMPILE) -c $$< - -$$($(2)_install_prog_exes) : % : %.o $$($(2)_prog_libnames) - $(LINK) -o $$@ $$< $$($(2)_prog_libarg) $(LIBS) - -$(2)_deps += $$($(2)_install_prog_deps) -$(2)_junk += \ - $$($(2)_install_prog_objs) $$($(2)_install_prog_deps) \ - $$($(2)_install_prog_exes) - -# Subproject specific targets - -all-$(1) : lib$(1).a $$($(2)_install_prog_exes) - -check-$(1) : $$($(2)_test_outs) - echo; grep -h -e'Unit Tests' -e'FAILED' -e'Segementation' $$^; echo - -clean-$(1) : - rm -rf $$($(2)_junk) - -.PHONY : all-$(1) check-$(1) clean-$(1) - -# Update running variables - -libs += lib$(1).a -objs += $$($(2)_objs) -srcs += $$(addprefix $(src_dir)/$(1)/, $$($(2)_srcs)) -hdrs += $$(addprefix $(src_dir)/$(1)/, $$($(2)_hdrs)) -junk += $$($(2)_junk) -deps += $$($(2)_deps) - -test_outs += $$($(2)_test_outs) - -install_hdrs += $$(addprefix $(src_dir)/$(1)/, $$($(2)_hdrs)) -install_libs += lib$(1).a -install_exes += $$($(2)_install_prog_exes) - -endef - -# Iterate over the subprojects and call the template for each one - -$(foreach sproj,$(sprojs_enabled), \ - $(eval $(call subproject_template,$(sproj),$(subst -,_,$(sproj))))) - -#------------------------------------------------------------------------- -# Autodependency files -#------------------------------------------------------------------------- - --include $(deps) - -deps : $(deps) -.PHONY : deps - -#------------------------------------------------------------------------- -# Check -#------------------------------------------------------------------------- - -check : $(test_outs) - echo; grep -h -e'Unit Tests' -e'FAILED' -e'Segementation' $^; echo - -.PHONY : check - -#------------------------------------------------------------------------- -# Installation -#------------------------------------------------------------------------- - -install-hdrs : $(install_hdrs) - $(MKINSTALLDIRS) $(install_hdrs_dir) - for file in $(install_hdrs); \ - do \ - $(INSTALL_HDR) $$file $(install_hdrs_dir); \ - done - -install-libs : $(install_libs) - $(MKINSTALLDIRS) $(install_libs_dir) - for file in $(install_libs); \ - do \ - $(INSTALL_LIB) $$file $(install_libs_dir); \ - done - -install-exes : $(install_exes) - $(MKINSTALLDIRS) $(install_exes_dir) - for file in $(install_exes); \ - do \ - $(INSTALL_EXE) $$file $(install_exes_dir); \ - done - -install : install-hdrs install-libs install-exes -ifeq ($(enable_stow),yes) - $(MKINSTALLDIRS) $(stow_pkg_dir) - cd $(stow_pkg_dir) && \ - $(STOW) --delete $(project_name)-* && \ - $(STOW) $(project_name)-$(project_ver) -endif - -.PHONY : install install-hdrs install-libs install-exes - -#------------------------------------------------------------------------- -# Regenerate configure information -#------------------------------------------------------------------------- - -configure_prereq = \ - $(src_dir)/configure.ac \ - $(src_dir)/aclocal.m4 \ - $(join $(addprefix $(src_dir)/, $(sprojs_enabled)), \ - $(patsubst %, /%.ac, $(sprojs_enabled))) - -$(src_dir)/configure : $(configure_prereq) - cd $(src_dir) && autoconf && autoheader - -config.status : $(src_dir)/configure - ./config.status --recheck - -sprojs_mk_in = \ - $(join $(addprefix $(src_dir)/, $(sprojs_enabled)), \ - $(patsubst %, /%.mk.in, $(sprojs_enabled))) - -Makefile : $(src_dir)/Makefile.in $(sprojs_mk_in) config.status - ./config.status - -dist_junk += config.status config.h Makefile config.log - -#------------------------------------------------------------------------- -# Distribution -#------------------------------------------------------------------------- -# The distribution tarball is named project-ver.tar.gz and it includes -# both enabled and disabled subprojects. - -dist_files = \ - $(sprojs) \ - README \ - style-guide.txt \ - mcppbs-uguide.txt \ - scripts \ - configure.ac \ - aclocal.m4 \ - configure \ - config.h.in \ - Makefile.in \ - -dist_dir := $(project_name)-$(project_ver) -dist_tgz := $(project_name)-$(project_ver).tar.gz - -# Notice that when we make the distribution we rewrite the configure.ac -# script with the current version and we rerun autoconf in the new -# source directory so that the distribution will have the proper version -# information. We also rewrite the "Version : " line in the README. - -dist : - rm -rf $(dist_dir) - mkdir $(dist_dir) - tar -C $(src_dir) -cf - $(dist_files) | tar -C $(dist_dir) -xpf - - sed -i.bak 's/^\(# Version :\).*/\1 $(project_ver)/' $(dist_dir)/README - sed -i.bak 's/\( proj_version,\).*/\1 [$(project_ver)])/' $(dist_dir)/configure.ac - cd $(dist_dir) && \ - autoconf && autoheader && \ - rm -rf autom4te.cache configure.ac.bak README.bak - tar -czvf $(dist_tgz) $(dist_dir) - rm -rf $(dist_dir) - -# You can use the distcheck target to try untarring the distribution and -# then running configure, make, make check, and make distclean. A -# "directory is not empty" error means distclean is not removing -# everything. - -distcheck : dist - rm -rf $(dist_dir) - tar -xzvf $(dist_tgz) - mkdir -p $(dist_dir)/build - cd $(dist_dir)/build; ../configure; make; make check; make distclean - rm -rf $(dist_dir) - -junk += $(project_name)-*.tar.gz - -.PHONY : dist distcheck - -#------------------------------------------------------------------------- -# Default -#------------------------------------------------------------------------- - -all : $(install_hdrs) $(install_libs) $(install_exes) -.PHONY : all - -#------------------------------------------------------------------------- -# Makefile debugging -#------------------------------------------------------------------------- -# This handy rule will display the contents of any make variable by -# using the target debug-. So for example, make debug-junk will -# display the contents of the junk variable. - -debug-% : - @echo $* = $($*) - -#------------------------------------------------------------------------- -# Clean up junk -#------------------------------------------------------------------------- - -clean : - rm -rf *~ \#* $(junk) - -distclean : - rm -rf *~ \#* $(junk) $(dist_junk) - -.PHONY : clean distclean diff --git a/README b/README deleted file mode 100644 index 610fbe4..0000000 --- a/README +++ /dev/null @@ -1,37 +0,0 @@ -========================================================================== -Modular C++ Build System Template -========================================================================== -# Author : Christopher Batten -# Date : September 24, 2008 -# Version : (under version control) - -This is a template for the Modular C++ Build System. Please refer to the -following documentation for more information on the build system: - - - 'mcppbs-uguide.txt' : Modular C++ Build System User Guide - - 'utst/utst-uguide.txt' : Unit Testing Framework User Guide - - 'style-guide.txt' : C++ Coding Style Guide - -Developers should eventually replace this 'README' file with information -on their new project. It is recommended that the new 'README' file keep -pointers to the above documentation so that end-users can learn about -the build system. You may also want to keep the version information -around so that you know what version of the build system you are using. - --------------------------------------------------------------------------- -Template Instantiation --------------------------------------------------------------------------- - - - Update project metadata (name, maintainer, etc) in 'configure.ac' - - Run 'autoconf && autoheader' in project's root directory - - Add subprojects and update the list in 'configure.ac' - --------------------------------------------------------------------------- -Build Steps --------------------------------------------------------------------------- - - % mkdir build - % cd build - % ../configure - % make - diff --git a/aclocal.m4 b/aclocal.m4 deleted file mode 100644 index 15353f2..0000000 --- a/aclocal.m4 +++ /dev/null @@ -1,345 +0,0 @@ -#========================================================================= -# Local Autoconf Macros -#========================================================================= -# This file contains the macros for the Modular C++ Build System and -# additional autoconf macros which developers can use in their -# configure.ac scripts. Please read the documentation in -# 'mcppbs-doc.txt' for more details on how the Modular C++ Build System -# works. The documenation for each macro should include information -# about the author, date, and copyright. - -#------------------------------------------------------------------------- -# MCPPBS_PROG_INSTALL -#------------------------------------------------------------------------- -# This macro will add an --enable-stow command line option to the -# configure script. When enabled, this macro will first check to see if -# the stow program is available and if so it will set the $stow shell -# variable to the binary name and the $enable_stow shell variable to -# "yes". These variables can be used in a makefile to conditionally use -# stow for installation. -# -# This macro uses two environment variables to help setup default stow -# locations. The $STOW_PREFIX is used for stowing native built packages. -# The packages are staged in $STOW_PREFIX/pkgs and then symlinks are -# created from within $STOW_PREFIX into the pkgs subdirectory. If you -# only do native builds then this is all you need to set. If you don't -# set $STOW_PREFIX then the default is just the normal default prefix -# which is almost always /usr/local. -# -# For non-native builds we probably want to install the packages in a -# different location which includes the host architecture name as part -# of the prefix. For these kind of builds, we can specify the $STOW_ROOT -# environment variable and the effective prefix will be -# $STOW_ROOT/${host_alias} where ${host_alias} is specified on the -# configure command line with "--host". -# -# Here is an example setup: -# -# STOW_ROOT="$HOME/install" -# STOW_ARCH="i386-macosx10.4" -# STOW_PREFIX="${STOW_ROOT}/${STOW_ARCH}" -# - -AC_DEFUN([MCPPBS_PROG_INSTALL], -[ - - # Configure command line option - - AC_ARG_ENABLE(stow, - AS_HELP_STRING(--enable-stow,[Enable stow-based install]), - [enable_stow="yes"],[enable_stow="no"]) - - AC_SUBST([enable_stow]) - - # Environment variables - - AC_ARG_VAR([STOW_ROOT], [Root for non-native stow-based installs]) - AC_ARG_VAR([STOW_PREFIX], [Prefix for stow-based installs]) - - # Check for install script - - AC_PROG_INSTALL - - # Deterimine if native build and set prefix appropriately - - AS_IF([ test ${enable_stow} = "yes" ], - [ - AC_CHECK_PROGS([stow],[stow],[no]) - AS_IF([ test ${stow} = "no" ], - [ - AC_MSG_ERROR([Cannot use --enable-stow since stow is not available]) - ]) - - # Check if native or non-native build - - AS_IF([ test "${build}" = "${host}" ], - [ - - # build == host so this is a native build. Make sure --prefix not - # set and $STOW_PREFIX is set, then set prefix=$STOW_PREFIX. - - AS_IF([ test "${prefix}" = "NONE" && test -n "${STOW_PREFIX}" ], - [ - prefix="${STOW_PREFIX}" - AC_MSG_NOTICE([Using \$STOW_PREFIX from environment]) - AC_MSG_NOTICE([prefix=${prefix}]) - ]) - - ],[ - - # build != host so this is a non-native build. Make sure --prefix - # not set and $STOW_ROOT is set, then set - # prefix=$STOW_ROOT/${host_alias}. - - AS_IF([ test "${prefix}" = "NONE" && test -n "${STOW_ROOT}" ], - [ - prefix="${STOW_ROOT}/${host_alias}" - AC_MSG_NOTICE([Using \$STOW_ROOT from environment]) - AC_MSG_NOTICE([prefix=${prefix}]) - ]) - - ]) - - ]) - -]) - -#------------------------------------------------------------------------- -# MCPPBS_PROG_RUN -# ------------------------------------------------------------------------- -# If we are doing a non-native build then we look for an isa simulator -# to use for running tests. We set the RUN substitution variable to be -# empty for native builds or to the name of the isa simulator for -# non-native builds. Thus a makefile can run compiled programs -# regardless if we are doing a native or non-native build like this: -# -# $(RUN) $(RUNFLAGS) ./test-program -# - -AC_DEFUN([MCPPBS_PROG_RUN], -[ - AS_IF([ test "${build}" != "${host}" ], - [ - AC_CHECK_TOOLS([RUN],[isa-run run],[no]) - AS_IF([ test ${RUN} = "no" ], - [ - AC_MSG_ERROR([Cannot find simulator for target ${target_alias}]) - ]) - ],[ - RUN="" - ]) - AC_SUBST([RUN]) - AC_SUBST([RUNFLAGS]) -]) - -#------------------------------------------------------------------------- -# MCPPBS_SUBPROJECTS([ sproj1, sproj2, ... ]) -#------------------------------------------------------------------------- -# The developer should call this macro with a list of the subprojects -# which make up this project. One should order the list such that any -# given subproject only depends on subprojects listed before it. The -# subproject names can also include an * suffix which indicates that -# this is an optional subproject. Optional subprojects are only included -# as part of the project build if enabled on the configure command line -# with a --enable- flag. The user can also specify that all -# optional subprojects should be included in the build with the -# --enable-optional-subprojects flag. -# -# Subproject names can also include a ** suffix which indicates that it -# is an optional subproject, but there is a group with the same name. -# Thus the --enable- command line option will enable not just the -# subproject sproj but all of the subprojects which are in the group. -# There is no error checking to make sure that if you use the ** suffix -# you actually define a group so be careful. -# -# Both required and optional subprojects should have a 'subproject.ac' -# file. The script's filename should be the abbreivated subproject name -# (assuming the subproject name is sproj then we would use 'sproj.ac') -# The MCPPBS_SUBPROJECTS macro includes the 'subproject.ac' files for -# enabled subprojects. Whitespace and newlines are allowed within the -# list. -# -# Author : Christopher Batten -# Date : September 10, 2008 - -AC_DEFUN([MCPPBS_SUBPROJECTS], -[ - - # Add command line argument to enable all optional subprojects - - AC_ARG_ENABLE(optional-subprojects, - AS_HELP_STRING([--enable-optional-subprojects], - [Enable all optional subprojects])) - - # Loop through the subprojects given in the macro argument - - m4_foreach([MCPPBS_SPROJ],[$1], - [ - - # Determine if this is a required or an optional subproject - - m4_define([MCPPBS_IS_REQ], - m4_bmatch(MCPPBS_SPROJ,[\*+],[false],[true])) - - # Determine if there is a group with the same name - - m4_define([MCPPBS_IS_GROUP], - m4_bmatch(MCPPBS_SPROJ,[\*\*],[true],[false])) - - # Create variations of the subproject name suitable for use as a CPP - # enabled define, a shell enabled variable, and a shell function - - m4_define([MCPPBS_SPROJ_NORM], - m4_normalize(m4_bpatsubsts(MCPPBS_SPROJ,[*],[]))) - - m4_define([MCPPBS_SPROJ_DEFINE], - m4_toupper(m4_bpatsubst(MCPPBS_SPROJ_NORM[]_ENABLED,[-],[_]))) - - m4_define([MCPPBS_SPROJ_FUNC], - m4_bpatsubst(_mpbp_[]MCPPBS_SPROJ_NORM[]_configure,[-],[_])) - - m4_define([MCPPBS_SPROJ_UNDERSCORES], - m4_bpatsubsts(MCPPBS_SPROJ,[-],[_])) - - m4_define([MCPPBS_SPROJ_SHVAR], - m4_bpatsubst(enable_[]MCPPBS_SPROJ_NORM[]_sproj,[-],[_])) - - # Add subproject to our running list - - subprojects="$subprojects MCPPBS_SPROJ_NORM" - - # Process the subproject appropriately. If enabled add it to the - # $enabled_subprojects running shell variable, set a - # SUBPROJECT_ENABLED C define, and include the appropriate - # 'subproject.ac'. - - m4_if(MCPPBS_IS_REQ,[true], - [ - AC_MSG_NOTICE([configuring default subproject : MCPPBS_SPROJ_NORM]) - AC_CONFIG_FILES(MCPPBS_SPROJ_NORM[].mk:MCPPBS_SPROJ_NORM[]/MCPPBS_SPROJ_NORM[].mk.in) - MCPPBS_SPROJ_SHVAR="yes" - subprojects_enabled="$subprojects_enabled MCPPBS_SPROJ_NORM" - AC_DEFINE(MCPPBS_SPROJ_DEFINE,, - [Define if subproject MCPPBS_SPROJ_NORM is enabled]) - m4_include(MCPPBS_SPROJ_NORM[]/MCPPBS_SPROJ_NORM[].ac) - ],[ - - # For optional subprojects we capture the 'subproject.ac' as a - # shell function so that in the MCPPBS_GROUP macro we can just - # call this shell function instead of reading in 'subproject.ac' - # again. - - MCPPBS_SPROJ_FUNC () - { - AC_MSG_NOTICE([configuring optional subproject : MCPPBS_SPROJ_NORM]) - AC_CONFIG_FILES(MCPPBS_SPROJ_NORM[].mk:MCPPBS_SPROJ_NORM[]/MCPPBS_SPROJ_NORM[].mk.in) - MCPPBS_SPROJ_SHVAR="yes" - subprojects_enabled="$subprojects_enabled MCPPBS_SPROJ_NORM" - AC_DEFINE(MCPPBS_SPROJ_DEFINE,, - [Define if subproject MCPPBS_SPROJ_NORM is enabled]) - m4_include(MCPPBS_SPROJ_NORM[]/MCPPBS_SPROJ_NORM[].ac) - }; - - # Optional subprojects add --enable-subproject command line - # options, _if_ the subproject name is not also a group name. - - m4_if(MCPPBS_IS_GROUP,[false], - [ - AC_ARG_ENABLE(MCPPBS_SPROJ_NORM, - AS_HELP_STRING(--enable-MCPPBS_SPROJ_NORM, - [Subproject MCPPBS_SPROJ_NORM]), - [MCPPBS_SPROJ_SHVAR="yes"],[MCPPBS_SPROJ_SHVAR="no"]) - - AS_IF([test "$MCPPBS_SPROJ_SHVAR" = "yes"], - [ - eval "MCPPBS_SPROJ_FUNC" - ],[ - AC_MSG_NOTICE([processing optional subproject : MCPPBS_SPROJ_NORM]) - ]) - - ],[ - - # If the subproject name is also a group name then we need to - # make sure that we set the shell variable for that subproject to - # no so that the group code knows we haven't run it yet. - - AC_MSG_NOTICE([processing optional subproject : MCPPBS_SPROJ_NORM]) - MCPPBS_SPROJ_SHVAR="no" - - ]) - - # Always execute the subproject configure code if we are enabling - # all subprojects. - - AS_IF([ test "$enable_optional_subprojects" = "yes" \ - && test "$MCPPBS_SPROJ_SHVAR" = "no" ], - [ - eval "MCPPBS_SPROJ_FUNC" - ]) - - ]) - - ]) - - # Output make variables - - AC_SUBST([subprojects]) - AC_SUBST([subprojects_enabled]) - -]) - -#------------------------------------------------------------------------- -# MCPPBS_GROUP( [group-name], [ sproj1, sproj2, ... ] ) -#------------------------------------------------------------------------- -# This macro creates a subproject group with the given group-name. When -# a user specifies --enable- the listed subprojects will be -# enabled. Groups can have the same name as a subproject and in that -# case whenever a user specifies --enable- the subprojects -# listed in the corresponding group will also be enabled. Groups are -# useful for specifying related subprojects which are usually enabled -# together, as well as for specifying that a specific optional -# subproject has dependencies on other optional subprojects. -# -# Author : Christopher Batten -# Date : September 10, 2008 - -AC_DEFUN([MCPPBS_GROUP], -[ - - m4_define([MCPPBS_GROUP_NORM], - m4_normalize([$1])) - - m4_define([MCPPBS_GROUP_SHVAR], - m4_bpatsubst(enable_[]MCPPBS_GROUP_NORM[]_group,[-],[_])) - - AC_ARG_ENABLE(MCPPBS_GROUP_NORM, - AS_HELP_STRING(--enable-MCPPBS_GROUP_NORM, - [Group MCPPBS_GROUP_NORM: $2]), - [MCPPBS_GROUP_SHVAR="yes"],[MCPPBS_GROUP_SHVAR="no"]) - - AS_IF([test "$MCPPBS_GROUP_SHVAR" = "yes" ], - [ - AC_MSG_NOTICE([configuring optional group : MCPPBS_GROUP_NORM]) - ]) - - m4_foreach([MCPPBS_SPROJ],[$2], - [ - - m4_define([MCPPBS_SPROJ_NORM], - m4_normalize(MCPPBS_SPROJ)) - - m4_define([MCPPBS_SPROJ_SHVAR], - m4_bpatsubst(enable_[]MCPPBS_SPROJ_NORM[]_sproj,[-],[_])) - - m4_define([MCPPBS_SPROJ_FUNC], - m4_bpatsubst(_mpbp_[]MCPPBS_SPROJ_NORM[]_configure,[-],[_])) - - AS_IF([ test "$MCPPBS_GROUP_SHVAR" = "yes" \ - && test "$MCPPBS_SPROJ_SHVAR" = "no" ], - [ - eval "MCPPBS_SPROJ_FUNC" - ]) - - ]) - -]) diff --git a/config.h.in b/config.h.in deleted file mode 100644 index cf21aff..0000000 --- a/config.h.in +++ /dev/null @@ -1,49 +0,0 @@ -/* config.h.in. Generated from configure.ac by autoheader. */ - -/* Define to the address where bug reports for this package should be sent. */ -#undef PACKAGE_BUGREPORT - -/* Define to the full name of this package. */ -#undef PACKAGE_NAME - -/* Define to the full name and version of this package. */ -#undef PACKAGE_STRING - -/* Define to the one symbol short name of this package. */ -#undef PACKAGE_TARNAME - -/* Define to the home page for this package. */ -#undef PACKAGE_URL - -/* Define to the version of this package. */ -#undef PACKAGE_VERSION - -/* Define if subproject MCPPBS_SPROJ_NORM is enabled */ -#undef RISCV_ENABLED - -/* Define if 64-bit mode is supported */ -#undef RISCV_ENABLE_64BIT - -/* Define if floating-point instructions are supported */ -#undef RISCV_ENABLE_FPU - -/* Define if instruction cache simulator is enabled */ -#undef RISCV_ENABLE_ICSIM - -/* Define if instruction compression is supported */ -#undef RISCV_ENABLE_RVC - -/* Define if vector processor is supported */ -#undef RISCV_ENABLE_VEC - -/* Define if libopcodes exists */ -#undef RISCV_HAVE_LIBOPCODES - -/* Define if subproject MCPPBS_SPROJ_NORM is enabled */ -#undef SOFTFLOAT_ENABLED - -/* Define if subproject MCPPBS_SPROJ_NORM is enabled */ -#undef SOFTFLOAT_RISCV_ENABLED - -/* Define to 1 if you have the ANSI C header files. */ -#undef STDC_HEADERS diff --git a/configure b/configure deleted file mode 100755 index cca7f14..0000000 --- a/configure +++ /dev/null @@ -1,5576 +0,0 @@ -#! /bin/sh -# Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.64 for RISC-V ISA Simulator ?. -# -# Report bugs to . -# -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software -# Foundation, Inc. -# -# This configure script is free software; the Free Software Foundation -# gives unlimited permission to copy, distribute and modify it. -## -------------------- ## -## M4sh Initialization. ## -## -------------------- ## - -# Be more Bourne compatible -DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. Disable this feature. - alias -g '${1+"$@"}'='"$@"' - setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in #( - *posix*) : - set -o posix ;; #( - *) : - ;; -esac -fi - - -as_nl=' -' -export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -# Prefer a ksh shell builtin over an external printf program on Solaris, -# but without wasting forks for bash or zsh. -if test -z "$BASH_VERSION$ZSH_VERSION" \ - && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='print -r --' - as_echo_n='print -rn --' -elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\\(.*\\)"' - as_echo_n_body='eval - arg=$1; - case $arg in #( - *"$as_nl"*) - expr "X$arg" : "X\\(.*\\)$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; - esac; - expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi - -# The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then - PATH_SEPARATOR=: - (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { - (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || - PATH_SEPARATOR=';' - } -fi - - -# IFS -# We need space, tab and new line, in precisely that order. Quoting is -# there to prevent editors from complaining about space-tab. -# (If _AS_PATH_WALK were called with IFS unset, it would disable word -# splitting by setting IFS to empty value.) -IFS=" "" $as_nl" - -# Find who we are. Look in the path if we contain no directory separator. -case $0 in #(( - *[\\/]* ) as_myself=$0 ;; - *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break - done -IFS=$as_save_IFS - - ;; -esac -# We did not find ourselves, most probably we were run as `sh COMMAND' -# in which case we are not to be found in the path. -if test "x$as_myself" = x; then - as_myself=$0 -fi -if test ! -f "$as_myself"; then - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 - exit 1 -fi - -# Unset variables that we do not need and which cause bugs (e.g. in -# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" -# suppresses any "Segmentation fault" message there. '((' could -# trigger a bug in pdksh 5.2.14. -for as_var in BASH_ENV ENV MAIL MAILPATH -do eval test x\${$as_var+set} = xset \ - && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : -done -PS1='$ ' -PS2='> ' -PS4='+ ' - -# NLS nuisances. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE - -# CDPATH. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -if test "x$CONFIG_SHELL" = x; then - as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which - # is contrary to our usage. Disable this feature. - alias -g '\${1+\"\$@\"}'='\"\$@\"' - setopt NO_GLOB_SUBST -else - case \`(set -o) 2>/dev/null\` in #( - *posix*) : - set -o posix ;; #( - *) : - ;; -esac -fi -" - as_required="as_fn_return () { (exit \$1); } -as_fn_success () { as_fn_return 0; } -as_fn_failure () { as_fn_return 1; } -as_fn_ret_success () { return 0; } -as_fn_ret_failure () { return 1; } - -exitcode=0 -as_fn_success || { exitcode=1; echo as_fn_success failed.; } -as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } -as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } -as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } -if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : - -else - exitcode=1; echo positional parameters were not saved. -fi -test x\$exitcode = x0 || exit 1" - as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO - as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO - eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && - test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 -test \$(( 1 + 1 )) = 2 || exit 1" - if (eval "$as_required") 2>/dev/null; then : - as_have_required=yes -else - as_have_required=no -fi - if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : - -else - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -as_found=false -for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - as_found=: - case $as_dir in #( - /*) - for as_base in sh bash ksh sh5; do - # Try only shells that exist, to save several forks. - as_shell=$as_dir/$as_base - if { test -f "$as_shell" || test -f "$as_shell.exe"; } && - { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : - CONFIG_SHELL=$as_shell as_have_required=yes - if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : - break 2 -fi -fi - done;; - esac - as_found=false -done -$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && - { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : - CONFIG_SHELL=$SHELL as_have_required=yes -fi; } -IFS=$as_save_IFS - - - if test "x$CONFIG_SHELL" != x; then : - # We cannot yet assume a decent shell, so we have to provide a - # neutralization value for shells without unset; and this also - # works around shells that cannot unset nonexistent variables. - BASH_ENV=/dev/null - ENV=/dev/null - (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV - export CONFIG_SHELL - exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} -fi - - if test x$as_have_required = xno; then : - $as_echo "$0: This script requires a shell more modern than all" - $as_echo "$0: the shells that I found on your system." - if test x${ZSH_VERSION+set} = xset ; then - $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" - $as_echo "$0: be upgraded to zsh 4.3.4 or later." - else - $as_echo "$0: Please tell bug-autoconf@gnu.org and Andrew Waterman -$0: about your system, including any error possibly output -$0: before this message. Then install a modern shell, or -$0: manually run the script under such a shell if you do -$0: have one." - fi - exit 1 -fi -fi -fi -SHELL=${CONFIG_SHELL-/bin/sh} -export SHELL -# Unset more variables known to interfere with behavior of common tools. -CLICOLOR_FORCE= GREP_OPTIONS= -unset CLICOLOR_FORCE GREP_OPTIONS - -## --------------------- ## -## M4sh Shell Functions. ## -## --------------------- ## -# as_fn_unset VAR -# --------------- -# Portably unset VAR. -as_fn_unset () -{ - { eval $1=; unset $1;} -} -as_unset=as_fn_unset - -# as_fn_set_status STATUS -# ----------------------- -# Set $? to STATUS, without forking. -as_fn_set_status () -{ - return $1 -} # as_fn_set_status - -# as_fn_exit STATUS -# ----------------- -# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. -as_fn_exit () -{ - set +e - as_fn_set_status $1 - exit $1 -} # as_fn_exit - -# as_fn_mkdir_p -# ------------- -# Create "$as_dir" as a directory, including parents if necessary. -as_fn_mkdir_p () -{ - - case $as_dir in #( - -*) as_dir=./$as_dir;; - esac - test -d "$as_dir" || eval $as_mkdir_p || { - as_dirs= - while :; do - case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( - *) as_qdir=$as_dir;; - esac - as_dirs="'$as_qdir' $as_dirs" - as_dir=`$as_dirname -- "$as_dir" || -$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$as_dir" : 'X\(//\)[^/]' \| \ - X"$as_dir" : 'X\(//\)$' \| \ - X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - test -d "$as_dir" && break - done - test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" - - -} # as_fn_mkdir_p -# as_fn_append VAR VALUE -# ---------------------- -# Append the text in VALUE to the end of the definition contained in VAR. Take -# advantage of any shell optimizations that allow amortized linear growth over -# repeated appends, instead of the typical quadratic growth present in naive -# implementations. -if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : - eval 'as_fn_append () - { - eval $1+=\$2 - }' -else - as_fn_append () - { - eval $1=\$$1\$2 - } -fi # as_fn_append - -# as_fn_arith ARG... -# ------------------ -# Perform arithmetic evaluation on the ARGs, and store the result in the -# global $as_val. Take advantage of shells that can avoid forks. The arguments -# must be portable across $(()) and expr. -if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : - eval 'as_fn_arith () - { - as_val=$(( $* )) - }' -else - as_fn_arith () - { - as_val=`expr "$@" || test $? -eq 1` - } -fi # as_fn_arith - - -# as_fn_error ERROR [LINENO LOG_FD] -# --------------------------------- -# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are -# provided, also output the error to LOG_FD, referencing LINENO. Then exit the -# script with status $?, using 1 if that was 0. -as_fn_error () -{ - as_status=$?; test $as_status -eq 0 && as_status=1 - if test "$3"; then - as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 - fi - $as_echo "$as_me: error: $1" >&2 - as_fn_exit $as_status -} # as_fn_error - -if expr a : '\(a\)' >/dev/null 2>&1 && - test "X`expr 00001 : '.*\(...\)'`" = X001; then - as_expr=expr -else - as_expr=false -fi - -if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then - as_basename=basename -else - as_basename=false -fi - -if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then - as_dirname=dirname -else - as_dirname=false -fi - -as_me=`$as_basename -- "$0" || -$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ - X"$0" : 'X\(//\)$' \| \ - X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | - sed '/^.*\/\([^/][^/]*\)\/*$/{ - s//\1/ - q - } - /^X\/\(\/\/\)$/{ - s//\1/ - q - } - /^X\/\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - -# Avoid depending upon Character Ranges. -as_cr_letters='abcdefghijklmnopqrstuvwxyz' -as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' -as_cr_Letters=$as_cr_letters$as_cr_LETTERS -as_cr_digits='0123456789' -as_cr_alnum=$as_cr_Letters$as_cr_digits - - - as_lineno_1=$LINENO as_lineno_1a=$LINENO - as_lineno_2=$LINENO as_lineno_2a=$LINENO - eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && - test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { - # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) - sed -n ' - p - /[$]LINENO/= - ' <$as_myself | - sed ' - s/[$]LINENO.*/&-/ - t lineno - b - :lineno - N - :loop - s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ - t loop - s/-\n.*// - ' >$as_me.lineno && - chmod +x "$as_me.lineno" || - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } - - # Don't try to exec as it changes $[0], causing all sort of problems - # (the dirname of $[0] is not the place where we might find the - # original and so on. Autoconf is especially sensitive to this). - . "./$as_me.lineno" - # Exit status is that of the last command. - exit -} - -ECHO_C= ECHO_N= ECHO_T= -case `echo -n x` in #((((( --n*) - case `echo 'xy\c'` in - *c*) ECHO_T=' ';; # ECHO_T is single tab character. - xy) ECHO_C='\c';; - *) echo `echo ksh88 bug on AIX 6.1` > /dev/null - ECHO_T=' ';; - esac;; -*) - ECHO_N='-n';; -esac - -rm -f conf$$ conf$$.exe conf$$.file -if test -d conf$$.dir; then - rm -f conf$$.dir/conf$$.file -else - rm -f conf$$.dir - mkdir conf$$.dir 2>/dev/null -fi -if (echo >conf$$.file) 2>/dev/null; then - if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -p' - elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln - else - as_ln_s='cp -p' - fi -else - as_ln_s='cp -p' -fi -rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file -rmdir conf$$.dir 2>/dev/null - -if mkdir -p . 2>/dev/null; then - as_mkdir_p='mkdir -p "$as_dir"' -else - test -d ./-p && rmdir ./-p - as_mkdir_p=false -fi - -if test -x / >/dev/null 2>&1; then - as_test_x='test -x' -else - if ls -dL / >/dev/null 2>&1; then - as_ls_L_option=L - else - as_ls_L_option= - fi - as_test_x=' - eval sh -c '\'' - if test -d "$1"; then - test -d "$1/."; - else - case $1 in #( - -*)set "./$1";; - esac; - case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( - ???[sx]*):;;*)false;;esac;fi - '\'' sh - ' -fi -as_executable_p=$as_test_x - -# Sed expression to map a string onto a valid CPP name. -as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" - -# Sed expression to map a string onto a valid variable name. -as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" - - -exec 7<&0 &1 - -# Name of the host. -# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, -# so uname gets run too. -ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` - -# -# Initializations. -# -ac_default_prefix=/usr/local -ac_clean_files= -ac_config_libobj_dir=. -LIBOBJS= -cross_compiling=no -subdirs= -MFLAGS= -MAKEFLAGS= - -# Identity of this package. -PACKAGE_NAME='RISC-V ISA Simulator' -PACKAGE_TARNAME='riscv-sim-isa' -PACKAGE_VERSION='?' -PACKAGE_STRING='RISC-V ISA Simulator ?' -PACKAGE_BUGREPORT='Andrew Waterman' -PACKAGE_URL='' - -ac_unique_file="riscv/common.h" -ac_subst_vars='LTLIBOBJS -LIBOBJS -subprojects_enabled -subprojects -EGREP -GREP -CPP -RUNFLAGS -ac_ct_RUN -RUN -stow -INSTALL_DATA -INSTALL_SCRIPT -INSTALL_PROGRAM -STOW_PREFIX -STOW_ROOT -enable_stow -RANLIB -AR -ac_ct_CXX -CXXFLAGS -CXX -OBJEXT -EXEEXT -ac_ct_CC -CPPFLAGS -LDFLAGS -CFLAGS -CC -host_os -host_vendor -host_cpu -host -build_os -build_vendor -build_cpu -build -target_alias -host_alias -build_alias -LIBS -ECHO_T -ECHO_N -ECHO_C -DEFS -mandir -localedir -libdir -psdir -pdfdir -dvidir -htmldir -infodir -docdir -oldincludedir -includedir -localstatedir -sharedstatedir -sysconfdir -datadir -datarootdir -libexecdir -sbindir -bindir -program_transform_name -prefix -exec_prefix -PACKAGE_URL -PACKAGE_BUGREPORT -PACKAGE_STRING -PACKAGE_VERSION -PACKAGE_TARNAME -PACKAGE_NAME -PATH_SEPARATOR -SHELL' -ac_subst_files='' -ac_user_opts=' -enable_option_checking -enable_stow -enable_optional_subprojects -enable_fpu -enable_64bit -enable_rvc -enable_vec -enable_icsim -' - ac_precious_vars='build_alias -host_alias -target_alias -CC -CFLAGS -LDFLAGS -LIBS -CPPFLAGS -CXX -CXXFLAGS -CCC -STOW_ROOT -STOW_PREFIX -CPP' - - -# Initialize some variables set by options. -ac_init_help= -ac_init_version=false -ac_unrecognized_opts= -ac_unrecognized_sep= -# The variables have the same names as the options, with -# dashes changed to underlines. -cache_file=/dev/null -exec_prefix=NONE -no_create= -no_recursion= -prefix=NONE -program_prefix=NONE -program_suffix=NONE -program_transform_name=s,x,x, -silent= -site= -srcdir= -verbose= -x_includes=NONE -x_libraries=NONE - -# Installation directory options. -# These are left unexpanded so users can "make install exec_prefix=/foo" -# and all the variables that are supposed to be based on exec_prefix -# by default will actually change. -# Use braces instead of parens because sh, perl, etc. also accept them. -# (The list follows the same order as the GNU Coding Standards.) -bindir='${exec_prefix}/bin' -sbindir='${exec_prefix}/sbin' -libexecdir='${exec_prefix}/libexec' -datarootdir='${prefix}/share' -datadir='${datarootdir}' -sysconfdir='${prefix}/etc' -sharedstatedir='${prefix}/com' -localstatedir='${prefix}/var' -includedir='${prefix}/include' -oldincludedir='/usr/include' -docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' -infodir='${datarootdir}/info' -htmldir='${docdir}' -dvidir='${docdir}' -pdfdir='${docdir}' -psdir='${docdir}' -libdir='${exec_prefix}/lib' -localedir='${datarootdir}/locale' -mandir='${datarootdir}/man' - -ac_prev= -ac_dashdash= -for ac_option -do - # If the previous option needs an argument, assign it. - if test -n "$ac_prev"; then - eval $ac_prev=\$ac_option - ac_prev= - continue - fi - - case $ac_option in - *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; - *) ac_optarg=yes ;; - esac - - # Accept the important Cygnus configure options, so we can diagnose typos. - - case $ac_dashdash$ac_option in - --) - ac_dashdash=yes ;; - - -bindir | --bindir | --bindi | --bind | --bin | --bi) - ac_prev=bindir ;; - -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) - bindir=$ac_optarg ;; - - -build | --build | --buil | --bui | --bu) - ac_prev=build_alias ;; - -build=* | --build=* | --buil=* | --bui=* | --bu=*) - build_alias=$ac_optarg ;; - - -cache-file | --cache-file | --cache-fil | --cache-fi \ - | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) - ac_prev=cache_file ;; - -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ - | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) - cache_file=$ac_optarg ;; - - --config-cache | -C) - cache_file=config.cache ;; - - -datadir | --datadir | --datadi | --datad) - ac_prev=datadir ;; - -datadir=* | --datadir=* | --datadi=* | --datad=*) - datadir=$ac_optarg ;; - - -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ - | --dataroo | --dataro | --datar) - ac_prev=datarootdir ;; - -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ - | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) - datarootdir=$ac_optarg ;; - - -disable-* | --disable-*) - ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` - # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid feature name: $ac_useropt" - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"enable_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval enable_$ac_useropt=no ;; - - -docdir | --docdir | --docdi | --doc | --do) - ac_prev=docdir ;; - -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) - docdir=$ac_optarg ;; - - -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) - ac_prev=dvidir ;; - -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) - dvidir=$ac_optarg ;; - - -enable-* | --enable-*) - ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` - # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid feature name: $ac_useropt" - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"enable_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval enable_$ac_useropt=\$ac_optarg ;; - - -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ - | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ - | --exec | --exe | --ex) - ac_prev=exec_prefix ;; - -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ - | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ - | --exec=* | --exe=* | --ex=*) - exec_prefix=$ac_optarg ;; - - -gas | --gas | --ga | --g) - # Obsolete; use --with-gas. - with_gas=yes ;; - - -help | --help | --hel | --he | -h) - ac_init_help=long ;; - -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) - ac_init_help=recursive ;; - -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) - ac_init_help=short ;; - - -host | --host | --hos | --ho) - ac_prev=host_alias ;; - -host=* | --host=* | --hos=* | --ho=*) - host_alias=$ac_optarg ;; - - -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) - ac_prev=htmldir ;; - -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ - | --ht=*) - htmldir=$ac_optarg ;; - - -includedir | --includedir | --includedi | --included | --include \ - | --includ | --inclu | --incl | --inc) - ac_prev=includedir ;; - -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ - | --includ=* | --inclu=* | --incl=* | --inc=*) - includedir=$ac_optarg ;; - - -infodir | --infodir | --infodi | --infod | --info | --inf) - ac_prev=infodir ;; - -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) - infodir=$ac_optarg ;; - - -libdir | --libdir | --libdi | --libd) - ac_prev=libdir ;; - -libdir=* | --libdir=* | --libdi=* | --libd=*) - libdir=$ac_optarg ;; - - -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ - | --libexe | --libex | --libe) - ac_prev=libexecdir ;; - -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ - | --libexe=* | --libex=* | --libe=*) - libexecdir=$ac_optarg ;; - - -localedir | --localedir | --localedi | --localed | --locale) - ac_prev=localedir ;; - -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) - localedir=$ac_optarg ;; - - -localstatedir | --localstatedir | --localstatedi | --localstated \ - | --localstate | --localstat | --localsta | --localst | --locals) - ac_prev=localstatedir ;; - -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ - | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) - localstatedir=$ac_optarg ;; - - -mandir | --mandir | --mandi | --mand | --man | --ma | --m) - ac_prev=mandir ;; - -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) - mandir=$ac_optarg ;; - - -nfp | --nfp | --nf) - # Obsolete; use --without-fp. - with_fp=no ;; - - -no-create | --no-create | --no-creat | --no-crea | --no-cre \ - | --no-cr | --no-c | -n) - no_create=yes ;; - - -no-recursion | --no-recursion | --no-recursio | --no-recursi \ - | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) - no_recursion=yes ;; - - -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ - | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ - | --oldin | --oldi | --old | --ol | --o) - ac_prev=oldincludedir ;; - -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ - | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ - | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) - oldincludedir=$ac_optarg ;; - - -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) - ac_prev=prefix ;; - -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) - prefix=$ac_optarg ;; - - -program-prefix | --program-prefix | --program-prefi | --program-pref \ - | --program-pre | --program-pr | --program-p) - ac_prev=program_prefix ;; - -program-prefix=* | --program-prefix=* | --program-prefi=* \ - | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) - program_prefix=$ac_optarg ;; - - -program-suffix | --program-suffix | --program-suffi | --program-suff \ - | --program-suf | --program-su | --program-s) - ac_prev=program_suffix ;; - -program-suffix=* | --program-suffix=* | --program-suffi=* \ - | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) - program_suffix=$ac_optarg ;; - - -program-transform-name | --program-transform-name \ - | --program-transform-nam | --program-transform-na \ - | --program-transform-n | --program-transform- \ - | --program-transform | --program-transfor \ - | --program-transfo | --program-transf \ - | --program-trans | --program-tran \ - | --progr-tra | --program-tr | --program-t) - ac_prev=program_transform_name ;; - -program-transform-name=* | --program-transform-name=* \ - | --program-transform-nam=* | --program-transform-na=* \ - | --program-transform-n=* | --program-transform-=* \ - | --program-transform=* | --program-transfor=* \ - | --program-transfo=* | --program-transf=* \ - | --program-trans=* | --program-tran=* \ - | --progr-tra=* | --program-tr=* | --program-t=*) - program_transform_name=$ac_optarg ;; - - -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) - ac_prev=pdfdir ;; - -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) - pdfdir=$ac_optarg ;; - - -psdir | --psdir | --psdi | --psd | --ps) - ac_prev=psdir ;; - -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) - psdir=$ac_optarg ;; - - -q | -quiet | --quiet | --quie | --qui | --qu | --q \ - | -silent | --silent | --silen | --sile | --sil) - silent=yes ;; - - -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) - ac_prev=sbindir ;; - -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ - | --sbi=* | --sb=*) - sbindir=$ac_optarg ;; - - -sharedstatedir | --sharedstatedir | --sharedstatedi \ - | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ - | --sharedst | --shareds | --shared | --share | --shar \ - | --sha | --sh) - ac_prev=sharedstatedir ;; - -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ - | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ - | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ - | --sha=* | --sh=*) - sharedstatedir=$ac_optarg ;; - - -site | --site | --sit) - ac_prev=site ;; - -site=* | --site=* | --sit=*) - site=$ac_optarg ;; - - -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) - ac_prev=srcdir ;; - -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) - srcdir=$ac_optarg ;; - - -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ - | --syscon | --sysco | --sysc | --sys | --sy) - ac_prev=sysconfdir ;; - -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ - | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) - sysconfdir=$ac_optarg ;; - - -target | --target | --targe | --targ | --tar | --ta | --t) - ac_prev=target_alias ;; - -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) - target_alias=$ac_optarg ;; - - -v | -verbose | --verbose | --verbos | --verbo | --verb) - verbose=yes ;; - - -version | --version | --versio | --versi | --vers | -V) - ac_init_version=: ;; - - -with-* | --with-*) - ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` - # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid package name: $ac_useropt" - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"with_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval with_$ac_useropt=\$ac_optarg ;; - - -without-* | --without-*) - ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` - # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid package name: $ac_useropt" - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"with_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval with_$ac_useropt=no ;; - - --x) - # Obsolete; use --with-x. - with_x=yes ;; - - -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ - | --x-incl | --x-inc | --x-in | --x-i) - ac_prev=x_includes ;; - -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ - | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) - x_includes=$ac_optarg ;; - - -x-libraries | --x-libraries | --x-librarie | --x-librari \ - | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) - ac_prev=x_libraries ;; - -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ - | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) - x_libraries=$ac_optarg ;; - - -*) as_fn_error "unrecognized option: \`$ac_option' -Try \`$0 --help' for more information." - ;; - - *=*) - ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` - # Reject names that are not valid shell variable names. - case $ac_envvar in #( - '' | [0-9]* | *[!_$as_cr_alnum]* ) - as_fn_error "invalid variable name: \`$ac_envvar'" ;; - esac - eval $ac_envvar=\$ac_optarg - export $ac_envvar ;; - - *) - # FIXME: should be removed in autoconf 3.0. - $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 - expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && - $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 - : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} - ;; - - esac -done - -if test -n "$ac_prev"; then - ac_option=--`echo $ac_prev | sed 's/_/-/g'` - as_fn_error "missing argument to $ac_option" -fi - -if test -n "$ac_unrecognized_opts"; then - case $enable_option_checking in - no) ;; - fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; - *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; - esac -fi - -# Check all directory arguments for consistency. -for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ - datadir sysconfdir sharedstatedir localstatedir includedir \ - oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ - libdir localedir mandir -do - eval ac_val=\$$ac_var - # Remove trailing slashes. - case $ac_val in - */ ) - ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` - eval $ac_var=\$ac_val;; - esac - # Be sure to have absolute directory names. - case $ac_val in - [\\/$]* | ?:[\\/]* ) continue;; - NONE | '' ) case $ac_var in *prefix ) continue;; esac;; - esac - as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" -done - -# There might be people who depend on the old broken behavior: `$host' -# used to hold the argument of --host etc. -# FIXME: To remove some day. -build=$build_alias -host=$host_alias -target=$target_alias - -# FIXME: To remove some day. -if test "x$host_alias" != x; then - if test "x$build_alias" = x; then - cross_compiling=maybe - $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. - If a cross compiler is detected then cross compile mode will be used." >&2 - elif test "x$build_alias" != "x$host_alias"; then - cross_compiling=yes - fi -fi - -ac_tool_prefix= -test -n "$host_alias" && ac_tool_prefix=$host_alias- - -test "$silent" = yes && exec 6>/dev/null - - -ac_pwd=`pwd` && test -n "$ac_pwd" && -ac_ls_di=`ls -di .` && -ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || - as_fn_error "working directory cannot be determined" -test "X$ac_ls_di" = "X$ac_pwd_ls_di" || - as_fn_error "pwd does not report name of working directory" - - -# Find the source files, if location was not specified. -if test -z "$srcdir"; then - ac_srcdir_defaulted=yes - # Try the directory containing this script, then the parent directory. - ac_confdir=`$as_dirname -- "$as_myself" || -$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$as_myself" : 'X\(//\)[^/]' \| \ - X"$as_myself" : 'X\(//\)$' \| \ - X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_myself" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - srcdir=$ac_confdir - if test ! -r "$srcdir/$ac_unique_file"; then - srcdir=.. - fi -else - ac_srcdir_defaulted=no -fi -if test ! -r "$srcdir/$ac_unique_file"; then - test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." - as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" -fi -ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" -ac_abs_confdir=`( - cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" - pwd)` -# When building in place, set srcdir=. -if test "$ac_abs_confdir" = "$ac_pwd"; then - srcdir=. -fi -# Remove unnecessary trailing slashes from srcdir. -# Double slashes in file names in object file debugging info -# mess up M-x gdb in Emacs. -case $srcdir in -*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; -esac -for ac_var in $ac_precious_vars; do - eval ac_env_${ac_var}_set=\${${ac_var}+set} - eval ac_env_${ac_var}_value=\$${ac_var} - eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} - eval ac_cv_env_${ac_var}_value=\$${ac_var} -done - -# -# Report the --help message. -# -if test "$ac_init_help" = "long"; then - # Omit some internal or obsolete options to make the list less imposing. - # This message is too long to be a string in the A/UX 3.1 sh. - cat <<_ACEOF -\`configure' configures RISC-V ISA Simulator ? to adapt to many kinds of systems. - -Usage: $0 [OPTION]... [VAR=VALUE]... - -To assign environment variables (e.g., CC, CFLAGS...), specify them as -VAR=VALUE. See below for descriptions of some of the useful variables. - -Defaults for the options are specified in brackets. - -Configuration: - -h, --help display this help and exit - --help=short display options specific to this package - --help=recursive display the short help of all the included packages - -V, --version display version information and exit - -q, --quiet, --silent do not print \`checking...' messages - --cache-file=FILE cache test results in FILE [disabled] - -C, --config-cache alias for \`--cache-file=config.cache' - -n, --no-create do not create output files - --srcdir=DIR find the sources in DIR [configure dir or \`..'] - -Installation directories: - --prefix=PREFIX install architecture-independent files in PREFIX - [$ac_default_prefix] - --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX - [PREFIX] - -By default, \`make install' will install all the files in -\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify -an installation prefix other than \`$ac_default_prefix' using \`--prefix', -for instance \`--prefix=\$HOME'. - -For better control, use the options below. - -Fine tuning of the installation directories: - --bindir=DIR user executables [EPREFIX/bin] - --sbindir=DIR system admin executables [EPREFIX/sbin] - --libexecdir=DIR program executables [EPREFIX/libexec] - --sysconfdir=DIR read-only single-machine data [PREFIX/etc] - --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] - --localstatedir=DIR modifiable single-machine data [PREFIX/var] - --libdir=DIR object code libraries [EPREFIX/lib] - --includedir=DIR C header files [PREFIX/include] - --oldincludedir=DIR C header files for non-gcc [/usr/include] - --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] - --datadir=DIR read-only architecture-independent data [DATAROOTDIR] - --infodir=DIR info documentation [DATAROOTDIR/info] - --localedir=DIR locale-dependent data [DATAROOTDIR/locale] - --mandir=DIR man documentation [DATAROOTDIR/man] - --docdir=DIR documentation root [DATAROOTDIR/doc/riscv-sim-isa] - --htmldir=DIR html documentation [DOCDIR] - --dvidir=DIR dvi documentation [DOCDIR] - --pdfdir=DIR pdf documentation [DOCDIR] - --psdir=DIR ps documentation [DOCDIR] -_ACEOF - - cat <<\_ACEOF - -System types: - --build=BUILD configure for building on BUILD [guessed] - --host=HOST cross-compile to build programs to run on HOST [BUILD] -_ACEOF -fi - -if test -n "$ac_init_help"; then - case $ac_init_help in - short | recursive ) echo "Configuration of RISC-V ISA Simulator ?:";; - esac - cat <<\_ACEOF - -Optional Features: - --disable-option-checking ignore unrecognized --enable/--with options - --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) - --enable-FEATURE[=ARG] include FEATURE [ARG=yes] - --enable-stow Enable stow-based install - --enable-optional-subprojects - Enable all optional subprojects - --disable-fpu Disable floating-point - --disable-64bit Disable 64-bit mode - --enable-rvc Enable instruction compression - --disable-vec Disable vector processor - --enable-icsim Enable instruction cache simulator - -Some influential environment variables: - CC C compiler command - CFLAGS C compiler flags - LDFLAGS linker flags, e.g. -L if you have libraries in a - nonstandard directory - LIBS libraries to pass to the linker, e.g. -l - CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I if - you have headers in a nonstandard directory - CXX C++ compiler command - CXXFLAGS C++ compiler flags - STOW_ROOT Root for non-native stow-based installs - STOW_PREFIX Prefix for stow-based installs - CPP C preprocessor - -Use these variables to override the choices made by `configure' or to help -it to find libraries and programs with nonstandard names/locations. - -Report bugs to . -_ACEOF -ac_status=$? -fi - -if test "$ac_init_help" = "recursive"; then - # If there are subdirs, report their specific --help. - for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue - test -d "$ac_dir" || - { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || - continue - ac_builddir=. - -case "$ac_dir" in -.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; -*) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` - # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` - case $ac_top_builddir_sub in - "") ac_top_builddir_sub=. ac_top_build_prefix= ;; - *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; - esac ;; -esac -ac_abs_top_builddir=$ac_pwd -ac_abs_builddir=$ac_pwd$ac_dir_suffix -# for backward compatibility: -ac_top_builddir=$ac_top_build_prefix - -case $srcdir in - .) # We are building in place. - ac_srcdir=. - ac_top_srcdir=$ac_top_builddir_sub - ac_abs_top_srcdir=$ac_pwd ;; - [\\/]* | ?:[\\/]* ) # Absolute name. - ac_srcdir=$srcdir$ac_dir_suffix; - ac_top_srcdir=$srcdir - ac_abs_top_srcdir=$srcdir ;; - *) # Relative name. - ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix - ac_top_srcdir=$ac_top_build_prefix$srcdir - ac_abs_top_srcdir=$ac_pwd/$srcdir ;; -esac -ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix - - cd "$ac_dir" || { ac_status=$?; continue; } - # Check for guested configure. - if test -f "$ac_srcdir/configure.gnu"; then - echo && - $SHELL "$ac_srcdir/configure.gnu" --help=recursive - elif test -f "$ac_srcdir/configure"; then - echo && - $SHELL "$ac_srcdir/configure" --help=recursive - else - $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 - fi || ac_status=$? - cd "$ac_pwd" || { ac_status=$?; break; } - done -fi - -test -n "$ac_init_help" && exit $ac_status -if $ac_init_version; then - cat <<\_ACEOF -RISC-V ISA Simulator configure ? -generated by GNU Autoconf 2.64 - -Copyright (C) 2009 Free Software Foundation, Inc. -This configure script is free software; the Free Software Foundation -gives unlimited permission to copy, distribute and modify it. -_ACEOF - exit -fi - -## ------------------------ ## -## Autoconf initialization. ## -## ------------------------ ## - -# ac_fn_c_try_compile LINENO -# -------------------------- -# Try to compile conftest.$ac_ext, and return whether this succeeded. -ac_fn_c_try_compile () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext - if { { ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_compile") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then : - ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 -fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - return $ac_retval - -} # ac_fn_c_try_compile - -# ac_fn_cxx_try_compile LINENO -# ---------------------------- -# Try to compile conftest.$ac_ext, and return whether this succeeded. -ac_fn_cxx_try_compile () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext - if { { ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_compile") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { - test -z "$ac_cxx_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then : - ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 -fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - return $ac_retval - -} # ac_fn_cxx_try_compile - -# ac_fn_c_try_cpp LINENO -# ---------------------- -# Try to preprocess conftest.$ac_ext, and return whether this succeeded. -ac_fn_c_try_cpp () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - if { { ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || - test ! -s conftest.err - }; then : - ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 -fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - return $ac_retval - -} # ac_fn_c_try_cpp - -# ac_fn_c_try_run LINENO -# ---------------------- -# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes -# that executables *can* be run. -ac_fn_c_try_run () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - if { { ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' - { { case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then : - ac_retval=0 -else - $as_echo "$as_me: program exited with status $ac_status" >&5 - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=$ac_status -fi - rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - return $ac_retval - -} # ac_fn_c_try_run - -# ac_fn_c_try_link LINENO -# ----------------------- -# Try to link conftest.$ac_ext, and return whether this succeeded. -ac_fn_c_try_link () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext conftest$ac_exeext - if { { ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then : - ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 -fi - # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information - # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would - # interfere with the next link command; also delete a directory that is - # left behind by Apple's compiler. We do this before executing the actions. - rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - return $ac_retval - -} # ac_fn_c_try_link -cat >config.log <<_ACEOF -This file contains any messages produced by compilers while -running configure, to aid debugging if configure makes a mistake. - -It was created by RISC-V ISA Simulator $as_me ?, which was -generated by GNU Autoconf 2.64. Invocation command line was - - $ $0 $@ - -_ACEOF -exec 5>>config.log -{ -cat <<_ASUNAME -## --------- ## -## Platform. ## -## --------- ## - -hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` -uname -m = `(uname -m) 2>/dev/null || echo unknown` -uname -r = `(uname -r) 2>/dev/null || echo unknown` -uname -s = `(uname -s) 2>/dev/null || echo unknown` -uname -v = `(uname -v) 2>/dev/null || echo unknown` - -/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` -/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` - -/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` -/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` -/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` -/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` -/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` -/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` -/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` - -_ASUNAME - -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - $as_echo "PATH: $as_dir" - done -IFS=$as_save_IFS - -} >&5 - -cat >&5 <<_ACEOF - - -## ----------- ## -## Core tests. ## -## ----------- ## - -_ACEOF - - -# Keep a trace of the command line. -# Strip out --no-create and --no-recursion so they do not pile up. -# Strip out --silent because we don't want to record it for future runs. -# Also quote any args containing shell meta-characters. -# Make two passes to allow for proper duplicate-argument suppression. -ac_configure_args= -ac_configure_args0= -ac_configure_args1= -ac_must_keep_next=false -for ac_pass in 1 2 -do - for ac_arg - do - case $ac_arg in - -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; - -q | -quiet | --quiet | --quie | --qui | --qu | --q \ - | -silent | --silent | --silen | --sile | --sil) - continue ;; - *\'*) - ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - case $ac_pass in - 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; - 2) - as_fn_append ac_configure_args1 " '$ac_arg'" - if test $ac_must_keep_next = true; then - ac_must_keep_next=false # Got value, back to normal. - else - case $ac_arg in - *=* | --config-cache | -C | -disable-* | --disable-* \ - | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ - | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ - | -with-* | --with-* | -without-* | --without-* | --x) - case "$ac_configure_args0 " in - "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; - esac - ;; - -* ) ac_must_keep_next=true ;; - esac - fi - as_fn_append ac_configure_args " '$ac_arg'" - ;; - esac - done -done -{ ac_configure_args0=; unset ac_configure_args0;} -{ ac_configure_args1=; unset ac_configure_args1;} - -# When interrupted or exit'd, cleanup temporary files, and complete -# config.log. We remove comments because anyway the quotes in there -# would cause problems or look ugly. -# WARNING: Use '\'' to represent an apostrophe within the trap. -# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. -trap 'exit_status=$? - # Save into config.log some information that might help in debugging. - { - echo - - cat <<\_ASBOX -## ---------------- ## -## Cache variables. ## -## ---------------- ## -_ASBOX - echo - # The following way of writing the cache mishandles newlines in values, -( - for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do - eval ac_val=\$$ac_var - case $ac_val in #( - *${as_nl}*) - case $ac_var in #( - *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 -$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; - esac - case $ac_var in #( - _ | IFS | as_nl) ;; #( - BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( - *) { eval $ac_var=; unset $ac_var;} ;; - esac ;; - esac - done - (set) 2>&1 | - case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( - *${as_nl}ac_space=\ *) - sed -n \ - "s/'\''/'\''\\\\'\'''\''/g; - s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" - ;; #( - *) - sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" - ;; - esac | - sort -) - echo - - cat <<\_ASBOX -## ----------------- ## -## Output variables. ## -## ----------------- ## -_ASBOX - echo - for ac_var in $ac_subst_vars - do - eval ac_val=\$$ac_var - case $ac_val in - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; - esac - $as_echo "$ac_var='\''$ac_val'\''" - done | sort - echo - - if test -n "$ac_subst_files"; then - cat <<\_ASBOX -## ------------------- ## -## File substitutions. ## -## ------------------- ## -_ASBOX - echo - for ac_var in $ac_subst_files - do - eval ac_val=\$$ac_var - case $ac_val in - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; - esac - $as_echo "$ac_var='\''$ac_val'\''" - done | sort - echo - fi - - if test -s confdefs.h; then - cat <<\_ASBOX -## ----------- ## -## confdefs.h. ## -## ----------- ## -_ASBOX - echo - cat confdefs.h - echo - fi - test "$ac_signal" != 0 && - $as_echo "$as_me: caught signal $ac_signal" - $as_echo "$as_me: exit $exit_status" - } >&5 - rm -f core *.core core.conftest.* && - rm -f -r conftest* confdefs* conf$$* $ac_clean_files && - exit $exit_status -' 0 -for ac_signal in 1 2 13 15; do - trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal -done -ac_signal=0 - -# confdefs.h avoids OS command line length limits that DEFS can exceed. -rm -f -r conftest* confdefs.h - -$as_echo "/* confdefs.h */" > confdefs.h - -# Predefined preprocessor variables. - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_NAME "$PACKAGE_NAME" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_TARNAME "$PACKAGE_TARNAME" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_VERSION "$PACKAGE_VERSION" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_STRING "$PACKAGE_STRING" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_URL "$PACKAGE_URL" -_ACEOF - - -# Let the site file select an alternate cache file if it wants to. -# Prefer an explicitly selected file to automatically selected ones. -ac_site_file1=NONE -ac_site_file2=NONE -if test -n "$CONFIG_SITE"; then - ac_site_file1=$CONFIG_SITE -elif test "x$prefix" != xNONE; then - ac_site_file1=$prefix/share/config.site - ac_site_file2=$prefix/etc/config.site -else - ac_site_file1=$ac_default_prefix/share/config.site - ac_site_file2=$ac_default_prefix/etc/config.site -fi -for ac_site_file in "$ac_site_file1" "$ac_site_file2" -do - test "x$ac_site_file" = xNONE && continue - if test -r "$ac_site_file"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 -$as_echo "$as_me: loading site script $ac_site_file" >&6;} - sed 's/^/| /' "$ac_site_file" >&5 - . "$ac_site_file" - fi -done - -if test -r "$cache_file"; then - # Some versions of bash will fail to source /dev/null (special - # files actually), so we avoid doing that. - if test -f "$cache_file"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 -$as_echo "$as_me: loading cache $cache_file" >&6;} - case $cache_file in - [\\/]* | ?:[\\/]* ) . "$cache_file";; - *) . "./$cache_file";; - esac - fi -else - { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 -$as_echo "$as_me: creating cache $cache_file" >&6;} - >$cache_file -fi - -# Check that the precious variables saved in the cache have kept the same -# value. -ac_cache_corrupted=false -for ac_var in $ac_precious_vars; do - eval ac_old_set=\$ac_cv_env_${ac_var}_set - eval ac_new_set=\$ac_env_${ac_var}_set - eval ac_old_val=\$ac_cv_env_${ac_var}_value - eval ac_new_val=\$ac_env_${ac_var}_value - case $ac_old_set,$ac_new_set in - set,) - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} - ac_cache_corrupted=: ;; - ,set) - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 -$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} - ac_cache_corrupted=: ;; - ,);; - *) - if test "x$ac_old_val" != "x$ac_new_val"; then - # differences in whitespace do not lead to failure. - ac_old_val_w=`echo x $ac_old_val` - ac_new_val_w=`echo x $ac_new_val` - if test "$ac_old_val_w" != "$ac_new_val_w"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 -$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} - ac_cache_corrupted=: - else - { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 -$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} - eval $ac_var=\$ac_old_val - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 -$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 -$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} - fi;; - esac - # Pass precious variables to config.status. - if test "$ac_new_set" = set; then - case $ac_new_val in - *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; - *) ac_arg=$ac_var=$ac_new_val ;; - esac - case " $ac_configure_args " in - *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. - *) as_fn_append ac_configure_args " '$ac_arg'" ;; - esac - fi -done -if $ac_cache_corrupted; then - { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 -$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} - as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 -fi -## -------------------- ## -## Main body of script. ## -## -------------------- ## - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - - - -ac_aux_dir= -for ac_dir in scripts "$srcdir"/scripts; do - for ac_t in install-sh install.sh shtool; do - if test -f "$ac_dir/$ac_t"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/$ac_t -c" - break 2 - fi - done -done -if test -z "$ac_aux_dir"; then - as_fn_error "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 -fi - -# These three variables are undocumented and unsupported, -# and are intended to be withdrawn in a future Autoconf release. -# They can cause serious problems if a builder's source tree is in a directory -# whose full name contains unusual characters. -ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. -ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. -ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. - - -# Make sure we can run config.sub. -$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || - as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 -$as_echo_n "checking build system type... " >&6; } -if test "${ac_cv_build+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - ac_build_alias=$build_alias -test "x$ac_build_alias" = x && - ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` -test "x$ac_build_alias" = x && - as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 -ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || - as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 -$as_echo "$ac_cv_build" >&6; } -case $ac_cv_build in -*-*-*) ;; -*) as_fn_error "invalid value of canonical build" "$LINENO" 5;; -esac -build=$ac_cv_build -ac_save_IFS=$IFS; IFS='-' -set x $ac_cv_build -shift -build_cpu=$1 -build_vendor=$2 -shift; shift -# Remember, the first character of IFS is used to create $*, -# except with old shells: -build_os=$* -IFS=$ac_save_IFS -case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 -$as_echo_n "checking host system type... " >&6; } -if test "${ac_cv_host+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test "x$host_alias" = x; then - ac_cv_host=$ac_cv_build -else - ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || - as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 -fi - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 -$as_echo "$ac_cv_host" >&6; } -case $ac_cv_host in -*-*-*) ;; -*) as_fn_error "invalid value of canonical host" "$LINENO" 5;; -esac -host=$ac_cv_host -ac_save_IFS=$IFS; IFS='-' -set x $ac_cv_host -shift -host_cpu=$1 -host_vendor=$2 -shift; shift -# Remember, the first character of IFS is used to create $*, -# except with old shells: -host_os=$* -IFS=$ac_save_IFS -case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac - - - -#------------------------------------------------------------------------- -# Checks for programs -#------------------------------------------------------------------------- - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. -set dummy ${ac_tool_prefix}gcc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_CC="${ac_tool_prefix}gcc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -CC=$ac_cv_prog_CC -if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_CC"; then - ac_ct_CC=$CC - # Extract the first word of "gcc", so it can be a program name with args. -set dummy gcc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_CC"; then - ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_ac_ct_CC="gcc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_CC=$ac_cv_prog_ac_ct_CC -if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_CC" = x; then - CC="" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - CC=$ac_ct_CC - fi -else - CC="$ac_cv_prog_CC" -fi - -if test -z "$CC"; then - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. -set dummy ${ac_tool_prefix}cc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_CC="${ac_tool_prefix}cc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -CC=$ac_cv_prog_CC -if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - fi -fi -if test -z "$CC"; then - # Extract the first word of "cc", so it can be a program name with args. -set dummy cc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. -else - ac_prog_rejected=no -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then - ac_prog_rejected=yes - continue - fi - ac_cv_prog_CC="cc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -if test $ac_prog_rejected = yes; then - # We found a bogon in the path, so make sure we never use it. - set dummy $ac_cv_prog_CC - shift - if test $# != 0; then - # We chose a different compiler from the bogus one. - # However, it has the same basename, so the bogon will be chosen - # first if we set CC to just the basename; use the full file name. - shift - ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" - fi -fi -fi -fi -CC=$ac_cv_prog_CC -if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$CC"; then - if test -n "$ac_tool_prefix"; then - for ac_prog in cl.exe - do - # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. -set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_CC="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -CC=$ac_cv_prog_CC -if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$CC" && break - done -fi -if test -z "$CC"; then - ac_ct_CC=$CC - for ac_prog in cl.exe -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_CC"; then - ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_ac_ct_CC="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_CC=$ac_cv_prog_ac_ct_CC -if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$ac_ct_CC" && break -done - - if test "x$ac_ct_CC" = x; then - CC="" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - CC=$ac_ct_CC - fi -fi - -fi - - -test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "no acceptable C compiler found in \$PATH -See \`config.log' for more details." "$LINENO" 5; } - -# Provide some information about the compiler. -$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 -set X $ac_compile -ac_compiler=$2 -for ac_option in --version -v -V -qversion; do - { { ac_try="$ac_compiler $ac_option >&5" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_compiler $ac_option >&5") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - sed '10a\ -... rest of stderr output deleted ... - 10q' conftest.err >conftest.er1 - cat conftest.er1 >&5 - rm -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } -done - -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -FILE *f = fopen ("conftest.out", "w"); - return ferror (f) || fclose (f) != 0; - - ; - return 0; -} -_ACEOF -ac_clean_files_save=$ac_clean_files -ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" -# Try to create an executable without -o first, disregard a.out. -# It will help us diagnose broken compilers, and finding out an intuition -# of exeext. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 -$as_echo_n "checking for C compiler default output file name... " >&6; } -ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` - -# The possible output files: -ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" - -ac_rmfiles= -for ac_file in $ac_files -do - case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; - * ) ac_rmfiles="$ac_rmfiles $ac_file";; - esac -done -rm -f $ac_rmfiles - -if { { ac_try="$ac_link_default" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link_default") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : - # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. -# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' -# in a Makefile. We should not override ac_cv_exeext if it was cached, -# so that the user can short-circuit this test for compilers unknown to -# Autoconf. -for ac_file in $ac_files '' -do - test -f "$ac_file" || continue - case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) - ;; - [ab].out ) - # We found the default executable, but exeext='' is most - # certainly right. - break;; - *.* ) - if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; - then :; else - ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` - fi - # We set ac_cv_exeext here because the later test for it is not - # safe: cross compilers may not add the suffix if given an `-o' - # argument, so we may need to know it at that point already. - # Even if this section looks crufty: it has the advantage of - # actually working. - break;; - * ) - break;; - esac -done -test "$ac_cv_exeext" = no && ac_cv_exeext= - -else - ac_file='' -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 -$as_echo "$ac_file" >&6; } -if test -z "$ac_file"; then : - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ as_fn_set_status 77 -as_fn_error "C compiler cannot create executables -See \`config.log' for more details." "$LINENO" 5; }; } -fi -ac_exeext=$ac_cv_exeext - -# Check that the compiler produces executables we can run. If not, either -# the compiler is broken, or we cross compile. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 -$as_echo_n "checking whether the C compiler works... " >&6; } -# If not cross compiling, check that we can run a simple program. -if test "$cross_compiling" != yes; then - if { ac_try='./$ac_file' - { { case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then - cross_compiling=no - else - if test "$cross_compiling" = maybe; then - cross_compiling=yes - else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "cannot run C compiled programs. -If you meant to cross compile, use \`--host'. -See \`config.log' for more details." "$LINENO" 5; } - fi - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - -rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out -ac_clean_files=$ac_clean_files_save -# Check that the compiler produces executables we can run. If not, either -# the compiler is broken, or we cross compile. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 -$as_echo_n "checking whether we are cross compiling... " >&6; } -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 -$as_echo "$cross_compiling" >&6; } - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 -$as_echo_n "checking for suffix of executables... " >&6; } -if { { ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : - # If both `conftest.exe' and `conftest' are `present' (well, observable) -# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will -# work properly (i.e., refer to `conftest.exe'), while it won't with -# `rm'. -for ac_file in conftest.exe conftest conftest.*; do - test -f "$ac_file" || continue - case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; - *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` - break;; - * ) break;; - esac -done -else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "cannot compute suffix of executables: cannot compile and link -See \`config.log' for more details." "$LINENO" 5; } -fi -rm -f conftest$ac_cv_exeext -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 -$as_echo "$ac_cv_exeext" >&6; } - -rm -f conftest.$ac_ext -EXEEXT=$ac_cv_exeext -ac_exeext=$EXEEXT -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 -$as_echo_n "checking for suffix of object files... " >&6; } -if test "${ac_cv_objext+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -rm -f conftest.o conftest.obj -if { { ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_compile") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : - for ac_file in conftest.o conftest.obj conftest.*; do - test -f "$ac_file" || continue; - case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; - *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` - break;; - esac -done -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "cannot compute suffix of object files: cannot compile -See \`config.log' for more details." "$LINENO" 5; } -fi -rm -f conftest.$ac_cv_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 -$as_echo "$ac_cv_objext" >&6; } -OBJEXT=$ac_cv_objext -ac_objext=$OBJEXT -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 -$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } -if test "${ac_cv_c_compiler_gnu+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ -#ifndef __GNUC__ - choke me -#endif - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_compiler_gnu=yes -else - ac_compiler_gnu=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -ac_cv_c_compiler_gnu=$ac_compiler_gnu - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 -$as_echo "$ac_cv_c_compiler_gnu" >&6; } -if test $ac_compiler_gnu = yes; then - GCC=yes -else - GCC= -fi -ac_test_CFLAGS=${CFLAGS+set} -ac_save_CFLAGS=$CFLAGS -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 -$as_echo_n "checking whether $CC accepts -g... " >&6; } -if test "${ac_cv_prog_cc_g+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - ac_save_c_werror_flag=$ac_c_werror_flag - ac_c_werror_flag=yes - ac_cv_prog_cc_g=no - CFLAGS="-g" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_prog_cc_g=yes -else - CFLAGS="" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - -else - ac_c_werror_flag=$ac_save_c_werror_flag - CFLAGS="-g" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_prog_cc_g=yes -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_c_werror_flag=$ac_save_c_werror_flag -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 -$as_echo "$ac_cv_prog_cc_g" >&6; } -if test "$ac_test_CFLAGS" = set; then - CFLAGS=$ac_save_CFLAGS -elif test $ac_cv_prog_cc_g = yes; then - if test "$GCC" = yes; then - CFLAGS="-g -O2" - else - CFLAGS="-g" - fi -else - if test "$GCC" = yes; then - CFLAGS="-O2" - else - CFLAGS= - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 -$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } -if test "${ac_cv_prog_cc_c89+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - ac_cv_prog_cc_c89=no -ac_save_CC=$CC -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#include -#include -/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ -struct buf { int x; }; -FILE * (*rcsopen) (struct buf *, struct stat *, int); -static char *e (p, i) - char **p; - int i; -{ - return p[i]; -} -static char *f (char * (*g) (char **, int), char **p, ...) -{ - char *s; - va_list v; - va_start (v,p); - s = g (p, va_arg (v,int)); - va_end (v); - return s; -} - -/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has - function prototypes and stuff, but not '\xHH' hex character constants. - These don't provoke an error unfortunately, instead are silently treated - as 'x'. The following induces an error, until -std is added to get - proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an - array size at least. It's necessary to write '\x00'==0 to get something - that's true only with -std. */ -int osf4_cc_array ['\x00' == 0 ? 1 : -1]; - -/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters - inside strings and character constants. */ -#define FOO(x) 'x' -int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; - -int test (int i, double x); -struct s1 {int (*f) (int a);}; -struct s2 {int (*f) (double a);}; -int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); -int argc; -char **argv; -int -main () -{ -return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; - ; - return 0; -} -_ACEOF -for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ - -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" -do - CC="$ac_save_CC $ac_arg" - if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_prog_cc_c89=$ac_arg -fi -rm -f core conftest.err conftest.$ac_objext - test "x$ac_cv_prog_cc_c89" != "xno" && break -done -rm -f conftest.$ac_ext -CC=$ac_save_CC - -fi -# AC_CACHE_VAL -case "x$ac_cv_prog_cc_c89" in - x) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 -$as_echo "none needed" >&6; } ;; - xno) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 -$as_echo "unsupported" >&6; } ;; - *) - CC="$CC $ac_cv_prog_cc_c89" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 -$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; -esac -if test "x$ac_cv_prog_cc_c89" != xno; then : - -fi - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu -if test -z "$CXX"; then - if test -n "$CCC"; then - CXX=$CCC - else - if test -n "$ac_tool_prefix"; then - for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC - do - # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. -set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CXX+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CXX"; then - ac_cv_prog_CXX="$CXX" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -CXX=$ac_cv_prog_CXX -if test -n "$CXX"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 -$as_echo "$CXX" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$CXX" && break - done -fi -if test -z "$CXX"; then - ac_ct_CXX=$CXX - for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_CXX"; then - ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_ac_ct_CXX="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_CXX=$ac_cv_prog_ac_ct_CXX -if test -n "$ac_ct_CXX"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 -$as_echo "$ac_ct_CXX" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$ac_ct_CXX" && break -done - - if test "x$ac_ct_CXX" = x; then - CXX="g++" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - CXX=$ac_ct_CXX - fi -fi - - fi -fi -# Provide some information about the compiler. -$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 -set X $ac_compile -ac_compiler=$2 -for ac_option in --version -v -V -qversion; do - { { ac_try="$ac_compiler $ac_option >&5" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_compiler $ac_option >&5") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - sed '10a\ -... rest of stderr output deleted ... - 10q' conftest.err >conftest.er1 - cat conftest.er1 >&5 - rm -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } -done - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 -$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } -if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ -#ifndef __GNUC__ - choke me -#endif - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - ac_compiler_gnu=yes -else - ac_compiler_gnu=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -ac_cv_cxx_compiler_gnu=$ac_compiler_gnu - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 -$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } -if test $ac_compiler_gnu = yes; then - GXX=yes -else - GXX= -fi -ac_test_CXXFLAGS=${CXXFLAGS+set} -ac_save_CXXFLAGS=$CXXFLAGS -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 -$as_echo_n "checking whether $CXX accepts -g... " >&6; } -if test "${ac_cv_prog_cxx_g+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - ac_save_cxx_werror_flag=$ac_cxx_werror_flag - ac_cxx_werror_flag=yes - ac_cv_prog_cxx_g=no - CXXFLAGS="-g" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - ac_cv_prog_cxx_g=yes -else - CXXFLAGS="" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - -else - ac_cxx_werror_flag=$ac_save_cxx_werror_flag - CXXFLAGS="-g" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - ac_cv_prog_cxx_g=yes -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_cxx_werror_flag=$ac_save_cxx_werror_flag -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 -$as_echo "$ac_cv_prog_cxx_g" >&6; } -if test "$ac_test_CXXFLAGS" = set; then - CXXFLAGS=$ac_save_CXXFLAGS -elif test $ac_cv_prog_cxx_g = yes; then - if test "$GXX" = yes; then - CXXFLAGS="-g -O2" - else - CXXFLAGS="-g" - fi -else - if test "$GXX" = yes; then - CXXFLAGS="-O2" - else - CXXFLAGS= - fi -fi -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. -set dummy ${ac_tool_prefix}ar; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_AR+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$AR"; then - ac_cv_prog_AR="$AR" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_AR="${ac_tool_prefix}ar" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -AR=$ac_cv_prog_AR -if test -n "$AR"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 -$as_echo "$AR" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_AR"; then - ac_ct_AR=$AR - # Extract the first word of "ar", so it can be a program name with args. -set dummy ar; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_AR"; then - ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_ac_ct_AR="ar" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_AR=$ac_cv_prog_ac_ct_AR -if test -n "$ac_ct_AR"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 -$as_echo "$ac_ct_AR" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_AR" = x; then - AR="" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - AR=$ac_ct_AR - fi -else - AR="$ac_cv_prog_AR" -fi - -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. -set dummy ${ac_tool_prefix}ranlib; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_RANLIB+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$RANLIB"; then - ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -RANLIB=$ac_cv_prog_RANLIB -if test -n "$RANLIB"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 -$as_echo "$RANLIB" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_RANLIB"; then - ac_ct_RANLIB=$RANLIB - # Extract the first word of "ranlib", so it can be a program name with args. -set dummy ranlib; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_RANLIB"; then - ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_ac_ct_RANLIB="ranlib" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB -if test -n "$ac_ct_RANLIB"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 -$as_echo "$ac_ct_RANLIB" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_RANLIB" = x; then - RANLIB="" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - RANLIB=$ac_ct_RANLIB - fi -else - RANLIB="$ac_cv_prog_RANLIB" -fi - - -#------------------------------------------------------------------------- -# MCPPBS specific program checks -#------------------------------------------------------------------------- -# These macros check to see if we can do a stow-based install and also -# check for an isa simulator suitable for running the unit test programs -# via the makefile. - -# Find a good install program. We prefer a C program (faster), -# so one script is as good as another. But avoid the broken or -# incompatible versions: -# SysV /etc/install, /usr/sbin/install -# SunOS /usr/etc/install -# IRIX /sbin/install -# AIX /bin/install -# AmigaOS /C/install, which installs bootblocks on floppy discs -# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag -# AFS /usr/afsws/bin/install, which mishandles nonexistent args -# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" -# OS/2's system install, which has a completely different semantic -# ./install, which can be erroneously created by make from ./install.sh. -# Reject install programs that cannot install multiple files. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 -$as_echo_n "checking for a BSD-compatible install... " >&6; } -if test -z "$INSTALL"; then -if test "${ac_cv_path_install+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - # Account for people who put trailing slashes in PATH elements. -case $as_dir/ in #(( - ./ | .// | /[cC]/* | \ - /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ - ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ - /usr/ucb/* ) ;; - *) - # OSF1 and SCO ODT 3.0 have their own names for install. - # Don't use installbsd from OSF since it installs stuff as root - # by default. - for ac_prog in ginstall scoinst install; do - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then - if test $ac_prog = install && - grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # AIX install. It has an incompatible calling convention. - : - elif test $ac_prog = install && - grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # program-specific install script used by HP pwplus--don't use. - : - else - rm -rf conftest.one conftest.two conftest.dir - echo one > conftest.one - echo two > conftest.two - mkdir conftest.dir - if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && - test -s conftest.one && test -s conftest.two && - test -s conftest.dir/conftest.one && - test -s conftest.dir/conftest.two - then - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" - break 3 - fi - fi - fi - done - done - ;; -esac - - done -IFS=$as_save_IFS - -rm -rf conftest.one conftest.two conftest.dir - -fi - if test "${ac_cv_path_install+set}" = set; then - INSTALL=$ac_cv_path_install - else - # As a last resort, use the slow shell script. Don't cache a - # value for INSTALL within a source directory, because that will - # break other packages using the cache if that directory is - # removed, or if the value is a relative name. - INSTALL=$ac_install_sh - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 -$as_echo "$INSTALL" >&6; } - -# Use test -z because SunOS4 sh mishandles braces in ${var-val}. -# It thinks the first close brace ends the variable substitution. -test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' - -test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' - -test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' - - - - # Configure command line option - - # Check whether --enable-stow was given. -if test "${enable_stow+set}" = set; then : - enableval=$enable_stow; enable_stow="yes" -else - enable_stow="no" -fi - - - - - # Environment variables - - - - - # Check for install script - - - - # Deterimine if native build and set prefix appropriately - - if test ${enable_stow} = "yes" ; then : - - for ac_prog in stow -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_stow+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$stow"; then - ac_cv_prog_stow="$stow" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_stow="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -stow=$ac_cv_prog_stow -if test -n "$stow"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $stow" >&5 -$as_echo "$stow" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$stow" && break -done -test -n "$stow" || stow="no" - - if test ${stow} = "no" ; then : - - as_fn_error "Cannot use --enable-stow since stow is not available" "$LINENO" 5 - -fi - - # Check if native or non-native build - - if test "${build}" = "${host}" ; then : - - - # build == host so this is a native build. Make sure --prefix not - # set and $STOW_PREFIX is set, then set prefix=$STOW_PREFIX. - - if test "${prefix}" = "NONE" && test -n "${STOW_PREFIX}" ; then : - - prefix="${STOW_PREFIX}" - { $as_echo "$as_me:${as_lineno-$LINENO}: Using \$STOW_PREFIX from environment" >&5 -$as_echo "$as_me: Using \$STOW_PREFIX from environment" >&6;} - { $as_echo "$as_me:${as_lineno-$LINENO}: prefix=${prefix}" >&5 -$as_echo "$as_me: prefix=${prefix}" >&6;} - -fi - - -else - - - # build != host so this is a non-native build. Make sure --prefix - # not set and $STOW_ROOT is set, then set - # prefix=$STOW_ROOT/${host_alias}. - - if test "${prefix}" = "NONE" && test -n "${STOW_ROOT}" ; then : - - prefix="${STOW_ROOT}/${host_alias}" - { $as_echo "$as_me:${as_lineno-$LINENO}: Using \$STOW_ROOT from environment" >&5 -$as_echo "$as_me: Using \$STOW_ROOT from environment" >&6;} - { $as_echo "$as_me:${as_lineno-$LINENO}: prefix=${prefix}" >&5 -$as_echo "$as_me: prefix=${prefix}" >&6;} - -fi - - -fi - - -fi - - - - if test "${build}" != "${host}" ; then : - - if test -n "$ac_tool_prefix"; then - for ac_prog in isa-run run - do - # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. -set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_RUN+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$RUN"; then - ac_cv_prog_RUN="$RUN" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_RUN="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -RUN=$ac_cv_prog_RUN -if test -n "$RUN"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RUN" >&5 -$as_echo "$RUN" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$RUN" && break - done -fi -if test -z "$RUN"; then - ac_ct_RUN=$RUN - for ac_prog in isa-run run -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_RUN+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_RUN"; then - ac_cv_prog_ac_ct_RUN="$ac_ct_RUN" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_ac_ct_RUN="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_RUN=$ac_cv_prog_ac_ct_RUN -if test -n "$ac_ct_RUN"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RUN" >&5 -$as_echo "$ac_ct_RUN" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$ac_ct_RUN" && break -done - - if test "x$ac_ct_RUN" = x; then - RUN="no" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - RUN=$ac_ct_RUN - fi -fi - - if test ${RUN} = "no" ; then : - - as_fn_error "Cannot find simulator for target ${target_alias}" "$LINENO" 5 - -fi - -else - - RUN="" - -fi - - - - -#------------------------------------------------------------------------- -# Checks for header files -#------------------------------------------------------------------------- - - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 -$as_echo_n "checking how to run the C preprocessor... " >&6; } -# On Suns, sometimes $CPP names a directory. -if test -n "$CPP" && test -d "$CPP"; then - CPP= -fi -if test -z "$CPP"; then - if test "${ac_cv_prog_CPP+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - # Double quotes because CPP needs to be expanded - for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" - do - ac_preproc_ok=false -for ac_c_preproc_warn_flag in '' yes -do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include -#endif - Syntax error -_ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : - -else - # Broken: fails on valid input. -continue -fi -rm -f conftest.err conftest.$ac_ext - - # OK, works on sane cases. Now check whether nonexistent headers - # can be detected and how. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -_ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : - # Broken: success on invalid input. -continue -else - # Passes both tests. -ac_preproc_ok=: -break -fi -rm -f conftest.err conftest.$ac_ext - -done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.err conftest.$ac_ext -if $ac_preproc_ok; then : - break -fi - - done - ac_cv_prog_CPP=$CPP - -fi - CPP=$ac_cv_prog_CPP -else - ac_cv_prog_CPP=$CPP -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 -$as_echo "$CPP" >&6; } -ac_preproc_ok=false -for ac_c_preproc_warn_flag in '' yes -do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include -#endif - Syntax error -_ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : - -else - # Broken: fails on valid input. -continue -fi -rm -f conftest.err conftest.$ac_ext - - # OK, works on sane cases. Now check whether nonexistent headers - # can be detected and how. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -_ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : - # Broken: success on invalid input. -continue -else - # Passes both tests. -ac_preproc_ok=: -break -fi -rm -f conftest.err conftest.$ac_ext - -done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.err conftest.$ac_ext -if $ac_preproc_ok; then : - -else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "C preprocessor \"$CPP\" fails sanity check -See \`config.log' for more details." "$LINENO" 5; } -fi - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if test "${ac_cv_path_GREP+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -z "$GREP"; then - ac_path_GREP_found=false - # Loop through the user's path and test for each of PROGNAME-LIST - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue -# Check for GNU ac_path_GREP and select it if it is found. - # Check for GNU $ac_path_GREP -case `"$ac_path_GREP" --version 2>&1` in -*GNU*) - ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; -*) - ac_count=0 - $as_echo_n 0123456789 >"conftest.in" - while : - do - cat "conftest.in" "conftest.in" >"conftest.tmp" - mv "conftest.tmp" "conftest.in" - cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" - "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break - diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break - as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_GREP_max-0}; then - # Best one so far, save it but keep looking for a better one - ac_cv_path_GREP="$ac_path_GREP" - ac_path_GREP_max=$ac_count - fi - # 10*(2^10) chars as input seems more than enough - test $ac_count -gt 10 && break - done - rm -f conftest.in conftest.tmp conftest.nl conftest.out;; -esac - - $ac_path_GREP_found && break 3 - done - done - done -IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 - fi -else - ac_cv_path_GREP=$GREP -fi - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } - GREP="$ac_cv_path_GREP" - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if test "${ac_cv_path_EGREP+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 - then ac_cv_path_EGREP="$GREP -E" - else - if test -z "$EGREP"; then - ac_path_EGREP_found=false - # Loop through the user's path and test for each of PROGNAME-LIST - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue -# Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in -*GNU*) - ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; -*) - ac_count=0 - $as_echo_n 0123456789 >"conftest.in" - while : - do - cat "conftest.in" "conftest.in" >"conftest.tmp" - mv "conftest.tmp" "conftest.in" - cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" - "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break - diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break - as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_EGREP_max-0}; then - # Best one so far, save it but keep looking for a better one - ac_cv_path_EGREP="$ac_path_EGREP" - ac_path_EGREP_max=$ac_count - fi - # 10*(2^10) chars as input seems more than enough - test $ac_count -gt 10 && break - done - rm -f conftest.in conftest.tmp conftest.nl conftest.out;; -esac - - $ac_path_EGREP_found && break 3 - done - done - done -IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then - as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 - fi -else - ac_cv_path_EGREP=$EGREP -fi - - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 -$as_echo_n "checking for ANSI C header files... " >&6; } -if test "${ac_cv_header_stdc+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#include -#include - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_header_stdc=yes -else - ac_cv_header_stdc=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -if test $ac_cv_header_stdc = yes; then - # SunOS 4.x string.h does not declare mem*, contrary to ANSI. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "memchr" >/dev/null 2>&1; then : - -else - ac_cv_header_stdc=no -fi -rm -f conftest* - -fi - -if test $ac_cv_header_stdc = yes; then - # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "free" >/dev/null 2>&1; then : - -else - ac_cv_header_stdc=no -fi -rm -f conftest* - -fi - -if test $ac_cv_header_stdc = yes; then - # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. - if test "$cross_compiling" = yes; then : - : -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#if ((' ' & 0x0FF) == 0x020) -# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#else -# define ISLOWER(c) \ - (('a' <= (c) && (c) <= 'i') \ - || ('j' <= (c) && (c) <= 'r') \ - || ('s' <= (c) && (c) <= 'z')) -# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) -#endif - -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -int -main () -{ - int i; - for (i = 0; i < 256; i++) - if (XOR (islower (i), ISLOWER (i)) - || toupper (i) != TOUPPER (i)) - return 2; - return 0; -} -_ACEOF -if ac_fn_c_try_run "$LINENO"; then : - -else - ac_cv_header_stdc=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext -fi - -fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 -$as_echo "$ac_cv_header_stdc" >&6; } -if test $ac_cv_header_stdc = yes; then - -$as_echo "#define STDC_HEADERS 1" >>confdefs.h - -fi - - -#------------------------------------------------------------------------- -# Default compiler flags -#------------------------------------------------------------------------- - -CFLAGS="-Wall -O2" - -CXXFLAGS="-Wall -O2 -Wno-pmf-conversions" - - -#------------------------------------------------------------------------- -# MCPPBS subproject list -#------------------------------------------------------------------------- -# Order list so that subprojects only depend on those listed earlier. -# The '*' suffix indicates an optional subproject. The '**' suffix -# indicates an optional subproject which is also the name of a group. - - - - # Add command line argument to enable all optional subprojects - - # Check whether --enable-optional-subprojects was given. -if test "${enable_optional_subprojects+set}" = set; then : - enableval=$enable_optional_subprojects; -fi - - - # Loop through the subprojects given in the macro argument - - - - # Determine if this is a required or an optional subproject - - - - # Determine if there is a group with the same name - - - - # Create variations of the subproject name suitable for use as a CPP - # enabled define, a shell enabled variable, and a shell function - - - - - - - - - - - - # Add subproject to our running list - - subprojects="$subprojects riscv" - - # Process the subproject appropriately. If enabled add it to the - # $enabled_subprojects running shell variable, set a - # SUBPROJECT_ENABLED C define, and include the appropriate - # 'subproject.ac'. - - - { $as_echo "$as_me:${as_lineno-$LINENO}: configuring default subproject : riscv" >&5 -$as_echo "$as_me: configuring default subproject : riscv" >&6;} - ac_config_files="$ac_config_files riscv.mk:riscv/riscv.mk.in" - - enable_riscv_sproj="yes" - subprojects_enabled="$subprojects_enabled riscv" - -$as_echo "#define RISCV_ENABLED /**/" >>confdefs.h - - # Check whether --enable-fpu was given. -if test "${enable_fpu+set}" = set; then : - enableval=$enable_fpu; -fi - -if test "x$enable_fpu" != "xno"; then : - - -$as_echo "#define RISCV_ENABLE_FPU /**/" >>confdefs.h - - -fi - -# Check whether --enable-64bit was given. -if test "${enable_64bit+set}" = set; then : - enableval=$enable_64bit; -fi - -if test "x$enable_64bit" != "xno"; then : - - -$as_echo "#define RISCV_ENABLE_64BIT /**/" >>confdefs.h - - -fi - -# Check whether --enable-rvc was given. -if test "${enable_rvc+set}" = set; then : - enableval=$enable_rvc; -fi - -if test "x$enable_rvc" = "xyes"; then : - - -$as_echo "#define RISCV_ENABLE_RVC /**/" >>confdefs.h - - -fi - -# Check whether --enable-vec was given. -if test "${enable_vec+set}" = set; then : - enableval=$enable_vec; -fi - -if test "x$enable_vec" != "xno"; then : - - -$as_echo "#define RISCV_ENABLE_VEC /**/" >>confdefs.h - - -fi - -# Check whether --enable-icsim was given. -if test "${enable_icsim+set}" = set; then : - enableval=$enable_icsim; -fi - -if test "x$enable_icsim" = "xyes"; then : - - -$as_echo "#define RISCV_ENABLE_ICSIM /**/" >>confdefs.h - - -fi - -libopc=`dirname \`which riscv-gcc\``/../`$ac_config_guess`/riscv/lib/libopcodes.a -as_ac_File=`$as_echo "ac_cv_file_$libopc" | $as_tr_sh` -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $libopc" >&5 -$as_echo_n "checking for $libopc... " >&6; } -if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then : - $as_echo_n "(cached) " >&6 -else - test "$cross_compiling" = yes && - as_fn_error "cannot check for file existence when cross compiling" "$LINENO" 5 -if test -r "$libopc"; then - eval "$as_ac_File=yes" -else - eval "$as_ac_File=no" -fi -fi -eval ac_res=\$$as_ac_File - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -eval as_val=\$$as_ac_File - if test "x$as_val" = x""yes; then : - -cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$libopc" | $as_tr_cpp` 1 -_ACEOF -have_libopcodes="yes" -else - have_libopcodes="no" -fi - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing bfd_init" >&5 -$as_echo_n "checking for library containing bfd_init... " >&6; } -if test "${ac_cv_search_bfd_init+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - ac_func_search_save_LIBS=$LIBS -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char bfd_init (); -int -main () -{ -return bfd_init (); - ; - return 0; -} -_ACEOF -for ac_lib in '' bfd; do - if test -z "$ac_lib"; then - ac_res="none required" - else - ac_res=-l$ac_lib - LIBS="-l$ac_lib $ac_func_search_save_LIBS" - fi - if ac_fn_c_try_link "$LINENO"; then : - ac_cv_search_bfd_init=$ac_res -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext - if test "${ac_cv_search_bfd_init+set}" = set; then : - break -fi -done -if test "${ac_cv_search_bfd_init+set}" = set; then : - -else - ac_cv_search_bfd_init=no -fi -rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_bfd_init" >&5 -$as_echo "$ac_cv_search_bfd_init" >&6; } -ac_res=$ac_cv_search_bfd_init -if test "$ac_res" != no; then : - test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" - -else - have_libopcodes="no" -fi - - -if test "$have_libopcodes" = "no"; then : - - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find opcodes library" >&5 -$as_echo "$as_me: WARNING: Could not find opcodes library" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Build will not include disassembly support" >&5 -$as_echo "$as_me: WARNING: Build will not include disassembly support" >&2;} - -else - - LIBS="$libopc $LIBS" - -$as_echo "#define RISCV_HAVE_LIBOPCODES /**/" >>confdefs.h - - -fi - - - - - - # Determine if this is a required or an optional subproject - - - - # Determine if there is a group with the same name - - - - # Create variations of the subproject name suitable for use as a CPP - # enabled define, a shell enabled variable, and a shell function - - - - - - - - - - - - # Add subproject to our running list - - subprojects="$subprojects softfloat" - - # Process the subproject appropriately. If enabled add it to the - # $enabled_subprojects running shell variable, set a - # SUBPROJECT_ENABLED C define, and include the appropriate - # 'subproject.ac'. - - - { $as_echo "$as_me:${as_lineno-$LINENO}: configuring default subproject : softfloat" >&5 -$as_echo "$as_me: configuring default subproject : softfloat" >&6;} - ac_config_files="$ac_config_files softfloat.mk:softfloat/softfloat.mk.in" - - enable_softfloat_sproj="yes" - subprojects_enabled="$subprojects_enabled softfloat" - -$as_echo "#define SOFTFLOAT_ENABLED /**/" >>confdefs.h - - - - - - - # Determine if this is a required or an optional subproject - - - - # Determine if there is a group with the same name - - - - # Create variations of the subproject name suitable for use as a CPP - # enabled define, a shell enabled variable, and a shell function - - - - - - - - - - - - # Add subproject to our running list - - subprojects="$subprojects softfloat_riscv" - - # Process the subproject appropriately. If enabled add it to the - # $enabled_subprojects running shell variable, set a - # SUBPROJECT_ENABLED C define, and include the appropriate - # 'subproject.ac'. - - - { $as_echo "$as_me:${as_lineno-$LINENO}: configuring default subproject : softfloat_riscv" >&5 -$as_echo "$as_me: configuring default subproject : softfloat_riscv" >&6;} - ac_config_files="$ac_config_files softfloat_riscv.mk:softfloat_riscv/softfloat_riscv.mk.in" - - enable_softfloat_riscv_sproj="yes" - subprojects_enabled="$subprojects_enabled softfloat_riscv" - -$as_echo "#define SOFTFLOAT_RISCV_ENABLED /**/" >>confdefs.h - - - - - - - # Output make variables - - - - - - -#------------------------------------------------------------------------- -# MCPPBS subproject groups -#------------------------------------------------------------------------- -# If a group has the same name as a subproject then you must add the -# '**' suffix in the subproject list above. The list of subprojects in a -# group should be ordered so that subprojets only depend on those listed -# earlier. Here is an example: -# -# MCPPBS_GROUP( [group-name], [sproja,sprojb,...] ) -# - -#------------------------------------------------------------------------- -# Output -#------------------------------------------------------------------------- - -ac_config_headers="$ac_config_headers config.h" - -ac_config_files="$ac_config_files Makefile" - -cat >confcache <<\_ACEOF -# This file is a shell script that caches the results of configure -# tests run on this system so they can be shared between configure -# scripts and configure runs, see configure's option --config-cache. -# It is not useful on other systems. If it contains results you don't -# want to keep, you may remove or edit it. -# -# config.status only pays attention to the cache file if you give it -# the --recheck option to rerun configure. -# -# `ac_cv_env_foo' variables (set or unset) will be overridden when -# loading this file, other *unset* `ac_cv_foo' will be assigned the -# following values. - -_ACEOF - -# The following way of writing the cache mishandles newlines in values, -# but we know of no workaround that is simple, portable, and efficient. -# So, we kill variables containing newlines. -# Ultrix sh set writes to stderr and can't be redirected directly, -# and sets the high bit in the cache file unless we assign to the vars. -( - for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do - eval ac_val=\$$ac_var - case $ac_val in #( - *${as_nl}*) - case $ac_var in #( - *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 -$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; - esac - case $ac_var in #( - _ | IFS | as_nl) ;; #( - BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( - *) { eval $ac_var=; unset $ac_var;} ;; - esac ;; - esac - done - - (set) 2>&1 | - case $as_nl`(ac_space=' '; set) 2>&1` in #( - *${as_nl}ac_space=\ *) - # `set' does not quote correctly, so add quotes: double-quote - # substitution turns \\\\ into \\, and sed turns \\ into \. - sed -n \ - "s/'/'\\\\''/g; - s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" - ;; #( - *) - # `set' quotes correctly as required by POSIX, so do not add quotes. - sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" - ;; - esac | - sort -) | - sed ' - /^ac_cv_env_/b end - t clear - :clear - s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ - t end - s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ - :end' >>confcache -if diff "$cache_file" confcache >/dev/null 2>&1; then :; else - if test -w "$cache_file"; then - test "x$cache_file" != "x/dev/null" && - { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 -$as_echo "$as_me: updating cache $cache_file" >&6;} - cat confcache >$cache_file - else - { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 -$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} - fi -fi -rm -f confcache - -test "x$prefix" = xNONE && prefix=$ac_default_prefix -# Let make expand exec_prefix. -test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' - -DEFS=-DHAVE_CONFIG_H - -ac_libobjs= -ac_ltlibobjs= -for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue - # 1. Remove the extension, and $U if already installed. - ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' - ac_i=`$as_echo "$ac_i" | sed "$ac_script"` - # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR - # will be set to the directory where LIBOBJS objects are built. - as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" - as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' -done -LIBOBJS=$ac_libobjs - -LTLIBOBJS=$ac_ltlibobjs - - - -: ${CONFIG_STATUS=./config.status} -ac_write_fail=0 -ac_clean_files_save=$ac_clean_files -ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 -$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} -as_write_fail=0 -cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 -#! $SHELL -# Generated by $as_me. -# Run this file to recreate the current configuration. -# Compiler output produced by configure, useful for debugging -# configure, is in config.log if it exists. - -debug=false -ac_cs_recheck=false -ac_cs_silent=false - -SHELL=\${CONFIG_SHELL-$SHELL} -export SHELL -_ASEOF -cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 -## -------------------- ## -## M4sh Initialization. ## -## -------------------- ## - -# Be more Bourne compatible -DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. Disable this feature. - alias -g '${1+"$@"}'='"$@"' - setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in #( - *posix*) : - set -o posix ;; #( - *) : - ;; -esac -fi - - -as_nl=' -' -export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -# Prefer a ksh shell builtin over an external printf program on Solaris, -# but without wasting forks for bash or zsh. -if test -z "$BASH_VERSION$ZSH_VERSION" \ - && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='print -r --' - as_echo_n='print -rn --' -elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\\(.*\\)"' - as_echo_n_body='eval - arg=$1; - case $arg in #( - *"$as_nl"*) - expr "X$arg" : "X\\(.*\\)$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; - esac; - expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi - -# The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then - PATH_SEPARATOR=: - (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { - (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || - PATH_SEPARATOR=';' - } -fi - - -# IFS -# We need space, tab and new line, in precisely that order. Quoting is -# there to prevent editors from complaining about space-tab. -# (If _AS_PATH_WALK were called with IFS unset, it would disable word -# splitting by setting IFS to empty value.) -IFS=" "" $as_nl" - -# Find who we are. Look in the path if we contain no directory separator. -case $0 in #(( - *[\\/]* ) as_myself=$0 ;; - *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break - done -IFS=$as_save_IFS - - ;; -esac -# We did not find ourselves, most probably we were run as `sh COMMAND' -# in which case we are not to be found in the path. -if test "x$as_myself" = x; then - as_myself=$0 -fi -if test ! -f "$as_myself"; then - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 - exit 1 -fi - -# Unset variables that we do not need and which cause bugs (e.g. in -# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" -# suppresses any "Segmentation fault" message there. '((' could -# trigger a bug in pdksh 5.2.14. -for as_var in BASH_ENV ENV MAIL MAILPATH -do eval test x\${$as_var+set} = xset \ - && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : -done -PS1='$ ' -PS2='> ' -PS4='+ ' - -# NLS nuisances. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE - -# CDPATH. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - - -# as_fn_error ERROR [LINENO LOG_FD] -# --------------------------------- -# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are -# provided, also output the error to LOG_FD, referencing LINENO. Then exit the -# script with status $?, using 1 if that was 0. -as_fn_error () -{ - as_status=$?; test $as_status -eq 0 && as_status=1 - if test "$3"; then - as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 - fi - $as_echo "$as_me: error: $1" >&2 - as_fn_exit $as_status -} # as_fn_error - - -# as_fn_set_status STATUS -# ----------------------- -# Set $? to STATUS, without forking. -as_fn_set_status () -{ - return $1 -} # as_fn_set_status - -# as_fn_exit STATUS -# ----------------- -# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. -as_fn_exit () -{ - set +e - as_fn_set_status $1 - exit $1 -} # as_fn_exit - -# as_fn_unset VAR -# --------------- -# Portably unset VAR. -as_fn_unset () -{ - { eval $1=; unset $1;} -} -as_unset=as_fn_unset -# as_fn_append VAR VALUE -# ---------------------- -# Append the text in VALUE to the end of the definition contained in VAR. Take -# advantage of any shell optimizations that allow amortized linear growth over -# repeated appends, instead of the typical quadratic growth present in naive -# implementations. -if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : - eval 'as_fn_append () - { - eval $1+=\$2 - }' -else - as_fn_append () - { - eval $1=\$$1\$2 - } -fi # as_fn_append - -# as_fn_arith ARG... -# ------------------ -# Perform arithmetic evaluation on the ARGs, and store the result in the -# global $as_val. Take advantage of shells that can avoid forks. The arguments -# must be portable across $(()) and expr. -if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : - eval 'as_fn_arith () - { - as_val=$(( $* )) - }' -else - as_fn_arith () - { - as_val=`expr "$@" || test $? -eq 1` - } -fi # as_fn_arith - - -if expr a : '\(a\)' >/dev/null 2>&1 && - test "X`expr 00001 : '.*\(...\)'`" = X001; then - as_expr=expr -else - as_expr=false -fi - -if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then - as_basename=basename -else - as_basename=false -fi - -if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then - as_dirname=dirname -else - as_dirname=false -fi - -as_me=`$as_basename -- "$0" || -$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ - X"$0" : 'X\(//\)$' \| \ - X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | - sed '/^.*\/\([^/][^/]*\)\/*$/{ - s//\1/ - q - } - /^X\/\(\/\/\)$/{ - s//\1/ - q - } - /^X\/\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - -# Avoid depending upon Character Ranges. -as_cr_letters='abcdefghijklmnopqrstuvwxyz' -as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' -as_cr_Letters=$as_cr_letters$as_cr_LETTERS -as_cr_digits='0123456789' -as_cr_alnum=$as_cr_Letters$as_cr_digits - -ECHO_C= ECHO_N= ECHO_T= -case `echo -n x` in #((((( --n*) - case `echo 'xy\c'` in - *c*) ECHO_T=' ';; # ECHO_T is single tab character. - xy) ECHO_C='\c';; - *) echo `echo ksh88 bug on AIX 6.1` > /dev/null - ECHO_T=' ';; - esac;; -*) - ECHO_N='-n';; -esac - -rm -f conf$$ conf$$.exe conf$$.file -if test -d conf$$.dir; then - rm -f conf$$.dir/conf$$.file -else - rm -f conf$$.dir - mkdir conf$$.dir 2>/dev/null -fi -if (echo >conf$$.file) 2>/dev/null; then - if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -p' - elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln - else - as_ln_s='cp -p' - fi -else - as_ln_s='cp -p' -fi -rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file -rmdir conf$$.dir 2>/dev/null - - -# as_fn_mkdir_p -# ------------- -# Create "$as_dir" as a directory, including parents if necessary. -as_fn_mkdir_p () -{ - - case $as_dir in #( - -*) as_dir=./$as_dir;; - esac - test -d "$as_dir" || eval $as_mkdir_p || { - as_dirs= - while :; do - case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( - *) as_qdir=$as_dir;; - esac - as_dirs="'$as_qdir' $as_dirs" - as_dir=`$as_dirname -- "$as_dir" || -$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$as_dir" : 'X\(//\)[^/]' \| \ - X"$as_dir" : 'X\(//\)$' \| \ - X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - test -d "$as_dir" && break - done - test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" - - -} # as_fn_mkdir_p -if mkdir -p . 2>/dev/null; then - as_mkdir_p='mkdir -p "$as_dir"' -else - test -d ./-p && rmdir ./-p - as_mkdir_p=false -fi - -if test -x / >/dev/null 2>&1; then - as_test_x='test -x' -else - if ls -dL / >/dev/null 2>&1; then - as_ls_L_option=L - else - as_ls_L_option= - fi - as_test_x=' - eval sh -c '\'' - if test -d "$1"; then - test -d "$1/."; - else - case $1 in #( - -*)set "./$1";; - esac; - case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( - ???[sx]*):;;*)false;;esac;fi - '\'' sh - ' -fi -as_executable_p=$as_test_x - -# Sed expression to map a string onto a valid CPP name. -as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" - -# Sed expression to map a string onto a valid variable name. -as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" - - -exec 6>&1 -## ----------------------------------- ## -## Main body of $CONFIG_STATUS script. ## -## ----------------------------------- ## -_ASEOF -test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 - -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -# Save the log message, to keep $0 and so on meaningful, and to -# report actual input values of CONFIG_FILES etc. instead of their -# values after options handling. -ac_log=" -This file was extended by RISC-V ISA Simulator $as_me ?, which was -generated by GNU Autoconf 2.64. Invocation command line was - - CONFIG_FILES = $CONFIG_FILES - CONFIG_HEADERS = $CONFIG_HEADERS - CONFIG_LINKS = $CONFIG_LINKS - CONFIG_COMMANDS = $CONFIG_COMMANDS - $ $0 $@ - -on `(hostname || uname -n) 2>/dev/null | sed 1q` -" - -_ACEOF - -case $ac_config_files in *" -"*) set x $ac_config_files; shift; ac_config_files=$*;; -esac - -case $ac_config_headers in *" -"*) set x $ac_config_headers; shift; ac_config_headers=$*;; -esac - - -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -# Files that config.status was made for. -config_files="$ac_config_files" -config_headers="$ac_config_headers" - -_ACEOF - -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -ac_cs_usage="\ -\`$as_me' instantiates files and other configuration actions -from templates according to the current configuration. Unless the files -and actions are specified as TAGs, all are instantiated by default. - -Usage: $0 [OPTION]... [TAG]... - - -h, --help print this help, then exit - -V, --version print version number and configuration settings, then exit - -q, --quiet, --silent - do not print progress messages - -d, --debug don't remove temporary files - --recheck update $as_me by reconfiguring in the same conditions - --file=FILE[:TEMPLATE] - instantiate the configuration file FILE - --header=FILE[:TEMPLATE] - instantiate the configuration header FILE - -Configuration files: -$config_files - -Configuration headers: -$config_headers - -Report bugs to ." - -_ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -ac_cs_version="\\ -RISC-V ISA Simulator config.status ? -configured by $0, generated by GNU Autoconf 2.64, - with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" - -Copyright (C) 2009 Free Software Foundation, Inc. -This config.status script is free software; the Free Software Foundation -gives unlimited permission to copy, distribute and modify it." - -ac_pwd='$ac_pwd' -srcdir='$srcdir' -INSTALL='$INSTALL' -test -n "\$AWK" || AWK=awk -_ACEOF - -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -# The default lists apply if the user does not specify any file. -ac_need_defaults=: -while test $# != 0 -do - case $1 in - --*=*) - ac_option=`expr "X$1" : 'X\([^=]*\)='` - ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` - ac_shift=: - ;; - *) - ac_option=$1 - ac_optarg=$2 - ac_shift=shift - ;; - esac - - case $ac_option in - # Handling of the options. - -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) - ac_cs_recheck=: ;; - --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) - $as_echo "$ac_cs_version"; exit ;; - --debug | --debu | --deb | --de | --d | -d ) - debug=: ;; - --file | --fil | --fi | --f ) - $ac_shift - case $ac_optarg in - *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - as_fn_append CONFIG_FILES " '$ac_optarg'" - ac_need_defaults=false;; - --header | --heade | --head | --hea ) - $ac_shift - case $ac_optarg in - *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - as_fn_append CONFIG_HEADERS " '$ac_optarg'" - ac_need_defaults=false;; - --he | --h) - # Conflict between --help and --header - as_fn_error "ambiguous option: \`$1' -Try \`$0 --help' for more information.";; - --help | --hel | -h ) - $as_echo "$ac_cs_usage"; exit ;; - -q | -quiet | --quiet | --quie | --qui | --qu | --q \ - | -silent | --silent | --silen | --sile | --sil | --si | --s) - ac_cs_silent=: ;; - - # This is an error. - -*) as_fn_error "unrecognized option: \`$1' -Try \`$0 --help' for more information." ;; - - *) as_fn_append ac_config_targets " $1" - ac_need_defaults=false ;; - - esac - shift -done - -ac_configure_extra_args= - -if $ac_cs_silent; then - exec 6>/dev/null - ac_configure_extra_args="$ac_configure_extra_args --silent" -fi - -_ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -if \$ac_cs_recheck; then - set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion - shift - \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 - CONFIG_SHELL='$SHELL' - export CONFIG_SHELL - exec "\$@" -fi - -_ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -exec 5>>config.log -{ - echo - sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX -## Running $as_me. ## -_ASBOX - $as_echo "$ac_log" -} >&5 - -_ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -_ACEOF - -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 - -# Handling of arguments. -for ac_config_target in $ac_config_targets -do - case $ac_config_target in - "riscv.mk") CONFIG_FILES="$CONFIG_FILES riscv.mk:riscv/riscv.mk.in" ;; - "softfloat.mk") CONFIG_FILES="$CONFIG_FILES softfloat.mk:softfloat/softfloat.mk.in" ;; - "softfloat_riscv.mk") CONFIG_FILES="$CONFIG_FILES softfloat_riscv.mk:softfloat_riscv/softfloat_riscv.mk.in" ;; - "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; - "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; - - *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; - esac -done - - -# If the user did not use the arguments to specify the items to instantiate, -# then the envvar interface is used. Set only those that are not. -# We use the long form for the default assignment because of an extremely -# bizarre bug on SunOS 4.1.3. -if $ac_need_defaults; then - test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files - test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers -fi - -# Have a temporary directory for convenience. Make it in the build tree -# simply because there is no reason against having it here, and in addition, -# creating and moving files from /tmp can sometimes cause problems. -# Hook for its removal unless debugging. -# Note that there is a small window in which the directory will not be cleaned: -# after its creation but before its name has been assigned to `$tmp'. -$debug || -{ - tmp= - trap 'exit_status=$? - { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status -' 0 - trap 'as_fn_exit 1' 1 2 13 15 -} -# Create a (secure) tmp directory for tmp files. - -{ - tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && - test -n "$tmp" && test -d "$tmp" -} || -{ - tmp=./conf$$-$RANDOM - (umask 077 && mkdir "$tmp") -} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 - -# Set up the scripts for CONFIG_FILES section. -# No need to generate them if there are no CONFIG_FILES. -# This happens for instance with `./config.status config.h'. -if test -n "$CONFIG_FILES"; then - - -ac_cr=`echo X | tr X '\015'` -# On cygwin, bash can eat \r inside `` if the user requested igncr. -# But we know of no other shell where ac_cr would be empty at this -# point, so we can use a bashism as a fallback. -if test "x$ac_cr" = x; then - eval ac_cr=\$\'\\r\' -fi -ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` -if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then - ac_cs_awk_cr='\r' -else - ac_cs_awk_cr=$ac_cr -fi - -echo 'BEGIN {' >"$tmp/subs1.awk" && -_ACEOF - - -{ - echo "cat >conf$$subs.awk <<_ACEOF" && - echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && - echo "_ACEOF" -} >conf$$subs.sh || - as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 -ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` -ac_delim='%!_!# ' -for ac_last_try in false false false false false :; do - . ./conf$$subs.sh || - as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 - - ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` - if test $ac_delim_n = $ac_delim_num; then - break - elif $ac_last_try; then - as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 - else - ac_delim="$ac_delim!$ac_delim _$ac_delim!! " - fi -done -rm -f conf$$subs.sh - -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -cat >>"\$tmp/subs1.awk" <<\\_ACAWK && -_ACEOF -sed -n ' -h -s/^/S["/; s/!.*/"]=/ -p -g -s/^[^!]*!// -:repl -t repl -s/'"$ac_delim"'$// -t delim -:nl -h -s/\(.\{148\}\).*/\1/ -t more1 -s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ -p -n -b repl -:more1 -s/["\\]/\\&/g; s/^/"/; s/$/"\\/ -p -g -s/.\{148\}// -t nl -:delim -h -s/\(.\{148\}\).*/\1/ -t more2 -s/["\\]/\\&/g; s/^/"/; s/$/"/ -p -b -:more2 -s/["\\]/\\&/g; s/^/"/; s/$/"\\/ -p -g -s/.\{148\}// -t delim -' >$CONFIG_STATUS || ac_write_fail=1 -rm -f conf$$subs.awk -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -_ACAWK -cat >>"\$tmp/subs1.awk" <<_ACAWK && - for (key in S) S_is_set[key] = 1 - FS = "" - -} -{ - line = $ 0 - nfields = split(line, field, "@") - substed = 0 - len = length(field[1]) - for (i = 2; i < nfields; i++) { - key = field[i] - keylen = length(key) - if (S_is_set[key]) { - value = S[key] - line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) - len += length(value) + length(field[++i]) - substed = 1 - } else - len += 1 + keylen - } - - print line -} - -_ACAWK -_ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then - sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" -else - cat -fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ - || as_fn_error "could not setup config files machinery" "$LINENO" 5 -_ACEOF - -# VPATH may cause trouble with some makes, so we remove $(srcdir), -# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and -# trailing colons and then remove the whole line if VPATH becomes empty -# (actually we leave an empty line to preserve line numbers). -if test "x$srcdir" = x.; then - ac_vpsub='/^[ ]*VPATH[ ]*=/{ -s/:*\$(srcdir):*/:/ -s/:*\${srcdir}:*/:/ -s/:*@srcdir@:*/:/ -s/^\([^=]*=[ ]*\):*/\1/ -s/:*$// -s/^[^=]*=[ ]*$// -}' -fi - -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -fi # test -n "$CONFIG_FILES" - -# Set up the scripts for CONFIG_HEADERS section. -# No need to generate them if there are no CONFIG_HEADERS. -# This happens for instance with `./config.status Makefile'. -if test -n "$CONFIG_HEADERS"; then -cat >"$tmp/defines.awk" <<\_ACAWK || -BEGIN { -_ACEOF - -# Transform confdefs.h into an awk script `defines.awk', embedded as -# here-document in config.status, that substitutes the proper values into -# config.h.in to produce config.h. - -# Create a delimiter string that does not exist in confdefs.h, to ease -# handling of long lines. -ac_delim='%!_!# ' -for ac_last_try in false false :; do - ac_t=`sed -n "/$ac_delim/p" confdefs.h` - if test -z "$ac_t"; then - break - elif $ac_last_try; then - as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 - else - ac_delim="$ac_delim!$ac_delim _$ac_delim!! " - fi -done - -# For the awk script, D is an array of macro values keyed by name, -# likewise P contains macro parameters if any. Preserve backslash -# newline sequences. - -ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* -sed -n ' -s/.\{148\}/&'"$ac_delim"'/g -t rset -:rset -s/^[ ]*#[ ]*define[ ][ ]*/ / -t def -d -:def -s/\\$// -t bsnl -s/["\\]/\\&/g -s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ -D["\1"]=" \3"/p -s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p -d -:bsnl -s/["\\]/\\&/g -s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ -D["\1"]=" \3\\\\\\n"\\/p -t cont -s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p -t cont -d -:cont -n -s/.\{148\}/&'"$ac_delim"'/g -t clear -:clear -s/\\$// -t bsnlc -s/["\\]/\\&/g; s/^/"/; s/$/"/p -d -:bsnlc -s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p -b cont -' >$CONFIG_STATUS || ac_write_fail=1 - -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 - for (key in D) D_is_set[key] = 1 - FS = "" -} -/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { - line = \$ 0 - split(line, arg, " ") - if (arg[1] == "#") { - defundef = arg[2] - mac1 = arg[3] - } else { - defundef = substr(arg[1], 2) - mac1 = arg[2] - } - split(mac1, mac2, "(") #) - macro = mac2[1] - prefix = substr(line, 1, index(line, defundef) - 1) - if (D_is_set[macro]) { - # Preserve the white space surrounding the "#". - print prefix "define", macro P[macro] D[macro] - next - } else { - # Replace #undef with comments. This is necessary, for example, - # in the case of _POSIX_SOURCE, which is predefined and required - # on some systems where configure will not decide to define it. - if (defundef == "undef") { - print "/*", prefix defundef, macro, "*/" - next - } - } -} -{ print } -_ACAWK -_ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 - as_fn_error "could not setup config headers machinery" "$LINENO" 5 -fi # test -n "$CONFIG_HEADERS" - - -eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " -shift -for ac_tag -do - case $ac_tag in - :[FHLC]) ac_mode=$ac_tag; continue;; - esac - case $ac_mode$ac_tag in - :[FHL]*:*);; - :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; - :[FH]-) ac_tag=-:-;; - :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; - esac - ac_save_IFS=$IFS - IFS=: - set x $ac_tag - IFS=$ac_save_IFS - shift - ac_file=$1 - shift - - case $ac_mode in - :L) ac_source=$1;; - :[FH]) - ac_file_inputs= - for ac_f - do - case $ac_f in - -) ac_f="$tmp/stdin";; - *) # Look for the file first in the build tree, then in the source tree - # (if the path is not absolute). The absolute path cannot be DOS-style, - # because $ac_f cannot contain `:'. - test -f "$ac_f" || - case $ac_f in - [\\/$]*) false;; - *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; - esac || - as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; - esac - case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac - as_fn_append ac_file_inputs " '$ac_f'" - done - - # Let's still pretend it is `configure' which instantiates (i.e., don't - # use $as_me), people would be surprised to read: - # /* config.h. Generated by config.status. */ - configure_input='Generated from '` - $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' - `' by configure.' - if test x"$ac_file" != x-; then - configure_input="$ac_file. $configure_input" - { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 -$as_echo "$as_me: creating $ac_file" >&6;} - fi - # Neutralize special characters interpreted by sed in replacement strings. - case $configure_input in #( - *\&* | *\|* | *\\* ) - ac_sed_conf_input=`$as_echo "$configure_input" | - sed 's/[\\\\&|]/\\\\&/g'`;; #( - *) ac_sed_conf_input=$configure_input;; - esac - - case $ac_tag in - *:-:* | *:-) cat >"$tmp/stdin" \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; - esac - ;; - esac - - ac_dir=`$as_dirname -- "$ac_file" || -$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$ac_file" : 'X\(//\)[^/]' \| \ - X"$ac_file" : 'X\(//\)$' \| \ - X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$ac_file" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - as_dir="$ac_dir"; as_fn_mkdir_p - ac_builddir=. - -case "$ac_dir" in -.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; -*) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` - # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` - case $ac_top_builddir_sub in - "") ac_top_builddir_sub=. ac_top_build_prefix= ;; - *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; - esac ;; -esac -ac_abs_top_builddir=$ac_pwd -ac_abs_builddir=$ac_pwd$ac_dir_suffix -# for backward compatibility: -ac_top_builddir=$ac_top_build_prefix - -case $srcdir in - .) # We are building in place. - ac_srcdir=. - ac_top_srcdir=$ac_top_builddir_sub - ac_abs_top_srcdir=$ac_pwd ;; - [\\/]* | ?:[\\/]* ) # Absolute name. - ac_srcdir=$srcdir$ac_dir_suffix; - ac_top_srcdir=$srcdir - ac_abs_top_srcdir=$srcdir ;; - *) # Relative name. - ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix - ac_top_srcdir=$ac_top_build_prefix$srcdir - ac_abs_top_srcdir=$ac_pwd/$srcdir ;; -esac -ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix - - - case $ac_mode in - :F) - # - # CONFIG_FILE - # - - case $INSTALL in - [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; - *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; - esac -_ACEOF - -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -# If the template does not know about datarootdir, expand it. -# FIXME: This hack should be removed a few years after 2.60. -ac_datarootdir_hack=; ac_datarootdir_seen= -ac_sed_dataroot=' -/datarootdir/ { - p - q -} -/@datadir@/p -/@docdir@/p -/@infodir@/p -/@localedir@/p -/@mandir@/p' -case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in -*datarootdir*) ac_datarootdir_seen=yes;; -*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 -$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} -_ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 - ac_datarootdir_hack=' - s&@datadir@&$datadir&g - s&@docdir@&$docdir&g - s&@infodir@&$infodir&g - s&@localedir@&$localedir&g - s&@mandir@&$mandir&g - s&\\\${datarootdir}&$datarootdir&g' ;; -esac -_ACEOF - -# Neutralize VPATH when `$srcdir' = `.'. -# Shell code in configure.ac might set extrasub. -# FIXME: do we really want to maintain this feature? -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -ac_sed_extra="$ac_vpsub -$extrasub -_ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -:t -/@[a-zA-Z_][a-zA-Z_0-9]*@/!b -s|@configure_input@|$ac_sed_conf_input|;t t -s&@top_builddir@&$ac_top_builddir_sub&;t t -s&@top_build_prefix@&$ac_top_build_prefix&;t t -s&@srcdir@&$ac_srcdir&;t t -s&@abs_srcdir@&$ac_abs_srcdir&;t t -s&@top_srcdir@&$ac_top_srcdir&;t t -s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t -s&@builddir@&$ac_builddir&;t t -s&@abs_builddir@&$ac_abs_builddir&;t t -s&@abs_top_builddir@&$ac_abs_top_builddir&;t t -s&@INSTALL@&$ac_INSTALL&;t t -$ac_datarootdir_hack -" -eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 - -test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && - { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && - { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' -which seems to be undefined. Please make sure it is defined." >&5 -$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' -which seems to be undefined. Please make sure it is defined." >&2;} - - rm -f "$tmp/stdin" - case $ac_file in - -) cat "$tmp/out" && rm -f "$tmp/out";; - *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; - esac \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 - ;; - :H) - # - # CONFIG_HEADER - # - if test x"$ac_file" != x-; then - { - $as_echo "/* $configure_input */" \ - && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" - } >"$tmp/config.h" \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 - if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then - { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 -$as_echo "$as_me: $ac_file is unchanged" >&6;} - else - rm -f "$ac_file" - mv "$tmp/config.h" "$ac_file" \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 - fi - else - $as_echo "/* $configure_input */" \ - && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ - || as_fn_error "could not create -" "$LINENO" 5 - fi - ;; - - - esac - -done # for ac_tag - - -as_fn_exit 0 -_ACEOF -ac_clean_files=$ac_clean_files_save - -test $ac_write_fail = 0 || - as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 - - -# configure is writing to config.log, and then calls config.status. -# config.status does its own redirection, appending to config.log. -# Unfortunately, on DOS this fails, as config.log is still kept open -# by configure, so config.status won't be able to write to it; its -# output is simply discarded. So we exec the FD to /dev/null, -# effectively closing config.log, so it can be properly (re)opened and -# appended to by config.status. When coming back to configure, we -# need to make the FD available again. -if test "$no_create" != yes; then - ac_cs_success=: - ac_config_status_args= - test "$silent" = yes && - ac_config_status_args="$ac_config_status_args --quiet" - exec 5>/dev/null - $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false - exec 5>>config.log - # Use ||, not &&, to avoid exiting from the if with $? = 1, which - # would make configure fail if this is the last instruction. - $ac_cs_success || as_fn_exit $? -fi -if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 -$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} -fi - diff --git a/configure.ac b/configure.ac deleted file mode 100644 index 90fe28e..0000000 --- a/configure.ac +++ /dev/null @@ -1,103 +0,0 @@ -#========================================================================= -# Toplevel configure.ac for the Modular C++ Build System -#========================================================================= -# Please read the documenation in 'mcppbs-doc.txt' for more details on -# how the Modular C++ Build System works. For most new projects, a -# developer will only need to make the following changes: -# -# - change the project metadata listed right below -# - update the list of subprojects via the 'MCPPBS_SUBPROJECTS' macro -# - possibly add subproject groups if needed to ease configuration -# - add more configure checks for platform specific configuration -# - -#------------------------------------------------------------------------- -# Project metadata -#------------------------------------------------------------------------- - -m4_define( proj_name, [RISC-V ISA Simulator]) -m4_define( proj_maintainer, [Andrew Waterman]) -m4_define( proj_abbreviation, [riscv-sim-isa]) - -#------------------------------------------------------------------------- -# Project version information -#------------------------------------------------------------------------- -# Version information is meant to be managed through a version control -# system's tags and revision numbers. In a working copy the version will -# not be defined here (you should just use the version control system's -# mechanisms). When we make a distribution then we can set the version -# here as formed by the scripts/vcs-version.sh script so that the -# distribution knows what version it came from. If you are not using -# version control then it is fine to set this directly. - -m4_define( proj_version, [?]) - -#------------------------------------------------------------------------- -# Setup -#------------------------------------------------------------------------- - -AC_INIT(proj_name,proj_version,proj_maintainer,proj_abbreviation) -AC_CONFIG_SRCDIR([riscv/common.h]) -AC_CONFIG_AUX_DIR([scripts]) -AC_CANONICAL_BUILD -AC_CANONICAL_HOST - -#------------------------------------------------------------------------- -# Checks for programs -#------------------------------------------------------------------------- - -AC_PROG_CC -AC_PROG_CXX -AC_CHECK_TOOL([AR],[ar]) -AC_CHECK_TOOL([RANLIB],[ranlib]) - -#------------------------------------------------------------------------- -# MCPPBS specific program checks -#------------------------------------------------------------------------- -# These macros check to see if we can do a stow-based install and also -# check for an isa simulator suitable for running the unit test programs -# via the makefile. - -MCPPBS_PROG_INSTALL -MCPPBS_PROG_RUN - -#------------------------------------------------------------------------- -# Checks for header files -#------------------------------------------------------------------------- - -AC_HEADER_STDC - -#------------------------------------------------------------------------- -# Default compiler flags -#------------------------------------------------------------------------- - -AC_SUBST([CFLAGS], ["-Wall -O2"]) -AC_SUBST([CXXFLAGS],["-Wall -O2 -Wno-pmf-conversions"]) - -#------------------------------------------------------------------------- -# MCPPBS subproject list -#------------------------------------------------------------------------- -# Order list so that subprojects only depend on those listed earlier. -# The '*' suffix indicates an optional subproject. The '**' suffix -# indicates an optional subproject which is also the name of a group. - -MCPPBS_SUBPROJECTS([ riscv, softfloat, softfloat_riscv ]) - -#------------------------------------------------------------------------- -# MCPPBS subproject groups -#------------------------------------------------------------------------- -# If a group has the same name as a subproject then you must add the -# '**' suffix in the subproject list above. The list of subprojects in a -# group should be ordered so that subprojets only depend on those listed -# earlier. Here is an example: -# -# MCPPBS_GROUP( [group-name], [sproja,sprojb,...] ) -# - -#------------------------------------------------------------------------- -# Output -#------------------------------------------------------------------------- - -AC_CONFIG_HEADERS([config.h]) -AC_CONFIG_FILES([Makefile]) -AC_OUTPUT diff --git a/riscv/applink.cc b/riscv/applink.cc deleted file mode 100644 index e3e979d..0000000 --- a/riscv/applink.cc +++ /dev/null @@ -1,154 +0,0 @@ -#include "applink.h" -#include "common.h" -#include "sim.h" -#include -#include - -enum -{ - APP_CMD_READ_MEM, - APP_CMD_WRITE_MEM, - APP_CMD_READ_CONTROL_REG, - APP_CMD_WRITE_CONTROL_REG, - APP_CMD_START, - APP_CMD_STOP, - APP_CMD_ACK, - APP_CMD_NACK -}; - -#define APP_DATA_ALIGN 8 -#define APP_MAX_DATA_SIZE 1024 -struct packet -{ - uint16_t cmd; - uint16_t seqno; - uint32_t data_size; - uint64_t addr; - uint8_t data[APP_MAX_DATA_SIZE]; -}; - -class packet_error : public std::runtime_error -{ -public: - packet_error(const std::string& s) : std::runtime_error(s) {} -}; -class io_error : public packet_error -{ -public: - io_error(const std::string& s) : packet_error(s) {} -}; - -appserver_link_t::appserver_link_t(int _tohost_fd, int _fromhost_fd) - : sim(NULL), tohost_fd(_tohost_fd), fromhost_fd(_fromhost_fd), seqno(1) -{ -} - -void appserver_link_t::init(sim_t* _sim) -{ - sim = _sim; -} - -void appserver_link_t::wait_for_start() -{ - while(wait_for_packet() != APP_CMD_START); -} - -void appserver_link_t::wait_for_tohost() -{ - while(wait_for_packet() != APP_CMD_READ_CONTROL_REG); -} - -void appserver_link_t::wait_for_fromhost() -{ - while(wait_for_packet() != APP_CMD_WRITE_CONTROL_REG); -} - -void appserver_link_t::send_packet(packet* p) -{ - while(1) try - { - int bytes = write(tohost_fd,p,offsetof(packet,data)+p->data_size); - if(bytes == -1 || (size_t)bytes != offsetof(packet,data)+p->data_size) - throw io_error("write failed"); - return; - } - catch(io_error e) - { - fprintf(stderr,"warning: %s\n",e.what()); - } -} - -void appserver_link_t::nack(uint16_t nack_seqno) -{ - packet p = {APP_CMD_NACK,nack_seqno,0,0}; - send_packet(&p); -} - -int appserver_link_t::wait_for_packet() -{ - while(1) try - { - packet p; - int bytes = read(fromhost_fd,&p,sizeof(p)); - if(bytes < (signed)offsetof(packet,data)) - throw io_error("read failed"); - - if(p.seqno != seqno) - { - nack(p.seqno); - continue; - } - - packet ackpacket = {APP_CMD_ACK,seqno,0,0}; - - switch(p.cmd) - { - case APP_CMD_START: - break; - case APP_CMD_STOP: - send_packet(&ackpacket); - throw quit_sim(); - case APP_CMD_READ_MEM: - demand(p.addr % APP_DATA_ALIGN == 0, "misaligned address"); - demand(p.data_size % APP_DATA_ALIGN == 0, "misaligned data"); - demand(p.data_size <= APP_MAX_DATA_SIZE, "long read data"); - demand(p.addr <= sim->memsz && p.addr+p.data_size <= sim->memsz, "out of bounds: 0x%llx",(unsigned long long)p.addr); - ackpacket.data_size = p.data_size; - - static_assert(APP_DATA_ALIGN >= sizeof(uint64_t)) - for(size_t i = 0; i < p.data_size/8; i++) - ((uint64_t*)ackpacket.data)[i] = sim->mmu->load_uint64(p.addr+i*8); - break; - case APP_CMD_WRITE_MEM: - demand(p.addr % APP_DATA_ALIGN == 0, "misaligned address"); - demand(p.data_size % APP_DATA_ALIGN == 0, "misaligned data"); - demand(p.data_size <= bytes - offsetof(packet,data), "short packet"); - demand(p.addr <= sim->memsz && p.addr+p.data_size <= sim->memsz, "out of bounds: 0x%llx",(unsigned long long)p.addr); - - for(size_t i = 0; i < p.data_size/8; i++) - sim->mmu->store_uint64(p.addr+i*8, ((uint64_t*)p.data)[i]); - break; - case APP_CMD_READ_CONTROL_REG: - demand(p.addr == 16,"bad control reg"); - demand(p.data_size == sizeof(reg_t),"bad control reg size"); - ackpacket.data_size = sizeof(reg_t); - memcpy(ackpacket.data,&sim->tohost,sizeof(reg_t)); - break; - case APP_CMD_WRITE_CONTROL_REG: - demand(p.addr == 17,"bad control reg"); - demand(p.data_size == sizeof(reg_t),"bad control reg size"); - sim->tohost = 0; - memcpy(&sim->fromhost,p.data,sizeof(reg_t)); - break; - } - - send_packet(&ackpacket); - seqno++; - return p.cmd; - } - catch(io_error e) - { - fprintf(stderr,"warning: %s\n",e.what()); - } -} - diff --git a/riscv/applink.h b/riscv/applink.h deleted file mode 100644 index 5ef0a1a..0000000 --- a/riscv/applink.h +++ /dev/null @@ -1,28 +0,0 @@ -#ifndef _APPLINK_H -#define _APPLINK_H - -#include - -class sim_t; -struct packet; -class appserver_link_t -{ -public: - appserver_link_t(int _tohost_fd, int _fromhost_fd); - void init(sim_t* _sim); - void wait_for_start(); - void wait_for_tohost(); - void wait_for_fromhost(); - int wait_for_packet(); - -private: - sim_t* sim; - int tohost_fd; - int fromhost_fd; - uint16_t seqno; - - void nack(uint16_t seqno); - void send_packet(packet* p); -}; - -#endif diff --git a/riscv/common.h b/riscv/common.h deleted file mode 100644 index 7dd6570..0000000 --- a/riscv/common.h +++ /dev/null @@ -1,28 +0,0 @@ -#ifndef _RISCV_COMMON_H -#define _RISCV_COMMON_H - -#include -#include -#include - -#ifdef __cplusplus -# include -# define print_and_die(s) throw std::runtime_error(s) -#else -# define print_and_die(s) do { fprintf(stderr,"%s\n",s); abort(); } while(0) -#endif - -#define demand(cond,str,...) \ - do { if(!(cond)) { \ - char __str[256]; \ - snprintf(__str,256,"in %s, line %d: " str, \ - __FILE__,__LINE__,##__VA_ARGS__); \ - print_and_die(__str); \ - } } while(0) - -#define static_assert(x) switch (x) case 0: case (x): - -#define likely(x) __builtin_expect(x, 1) -#define unlikely(x) __builtin_expect(x, 0) - -#endif diff --git a/riscv/decode.h b/riscv/decode.h deleted file mode 100644 index 2078e58..0000000 --- a/riscv/decode.h +++ /dev/null @@ -1,301 +0,0 @@ -#ifndef _RISCV_DECODE_H -#define _RISCV_DECODE_H - -#define __STDC_LIMIT_MACROS -#include - -#include "config.h" - -typedef int int128_t __attribute__((mode(TI))); -typedef unsigned int uint128_t __attribute__((mode(TI))); - -typedef int64_t sreg_t; -typedef uint64_t reg_t; -typedef uint64_t freg_t; - -const int OPCODE_BITS = 7; - -const int XPRID_BITS = 5; -const int NXPR = 1 << XPRID_BITS; - -const int FPR_BITS = 64; -const int FPRID_BITS = 5; -const int NFPR = 1 << FPRID_BITS; - -const int IMM_BITS = 12; -const int IMMLO_BITS = 7; -const int TARGET_BITS = 25; -const int FUNCT_BITS = 3; -const int FUNCTR_BITS = 7; -const int FFUNCT_BITS = 2; -const int RM_BITS = 3; -const int BIGIMM_BITS = 20; -const int BRANCH_ALIGN_BITS = 1; -const int JUMP_ALIGN_BITS = 1; - -#define SR_ET 0x0000000000000001ULL -#define SR_EF 0x0000000000000002ULL -#define SR_EV 0x0000000000000004ULL -#define SR_EC 0x0000000000000008ULL -#define SR_PS 0x0000000000000010ULL -#define SR_S 0x0000000000000020ULL -#define SR_UX 0x0000000000000040ULL -#define SR_SX 0x0000000000000080ULL -#define SR_IM 0x000000000000FF00ULL -#define SR_VM 0x0000000000010000ULL -#define SR_ZERO ~(SR_ET|SR_EF|SR_EV|SR_EC|SR_PS|SR_S|SR_UX|SR_SX|SR_IM|SR_VM) -#define SR_IM_SHIFT 8 -#define IPI_IRQ 5 -#define TIMER_IRQ 7 - -#define CAUSE_EXCCODE 0x000000FF -#define CAUSE_IP 0x0000FF00 -#define CAUSE_EXCCODE_SHIFT 0 -#define CAUSE_IP_SHIFT 8 - -#define FP_RD_NE 0 -#define FP_RD_0 1 -#define FP_RD_DN 2 -#define FP_RD_UP 3 -#define FP_RD_NMM 4 - -#define FSR_RD_SHIFT 5 -#define FSR_RD (0x7 << FSR_RD_SHIFT) - -#define FPEXC_NX 0x01 -#define FPEXC_UF 0x02 -#define FPEXC_OF 0x04 -#define FPEXC_DZ 0x08 -#define FPEXC_NV 0x10 - -#define FSR_AEXC_SHIFT 0 -#define FSR_NVA (FPEXC_NV << FSR_AEXC_SHIFT) -#define FSR_OFA (FPEXC_OF << FSR_AEXC_SHIFT) -#define FSR_UFA (FPEXC_UF << FSR_AEXC_SHIFT) -#define FSR_DZA (FPEXC_DZ << FSR_AEXC_SHIFT) -#define FSR_NXA (FPEXC_NX << FSR_AEXC_SHIFT) -#define FSR_AEXC (FSR_NVA | FSR_OFA | FSR_UFA | FSR_DZA | FSR_NXA) - -#define FSR_ZERO ~(FSR_RD | FSR_AEXC) - -// note: bit fields are in little-endian order -struct itype_t -{ - unsigned opcode : OPCODE_BITS; - unsigned funct : FUNCT_BITS; - signed imm12 : IMM_BITS; - unsigned rs1 : XPRID_BITS; - unsigned rd : XPRID_BITS; -}; - -struct btype_t -{ - unsigned opcode : OPCODE_BITS; - unsigned funct : FUNCT_BITS; - unsigned immlo : IMMLO_BITS; - unsigned rs2 : XPRID_BITS; - unsigned rs1 : XPRID_BITS; - signed immhi : IMM_BITS-IMMLO_BITS; -}; - -struct jtype_t -{ - unsigned jump_opcode : OPCODE_BITS; - signed target : TARGET_BITS; -}; - -struct rtype_t -{ - unsigned opcode : OPCODE_BITS; - unsigned funct : FUNCT_BITS; - unsigned functr : FUNCTR_BITS; - unsigned rs2 : XPRID_BITS; - unsigned rs1 : XPRID_BITS; - unsigned rd : XPRID_BITS; -}; - -struct ltype_t -{ - unsigned opcode : OPCODE_BITS; - unsigned bigimm : BIGIMM_BITS; - unsigned rd : XPRID_BITS; -}; - -struct ftype_t -{ - unsigned opcode : OPCODE_BITS; - unsigned ffunct : FFUNCT_BITS; - unsigned rm : RM_BITS; - unsigned rs3 : FPRID_BITS; - unsigned rs2 : FPRID_BITS; - unsigned rs1 : FPRID_BITS; - unsigned rd : FPRID_BITS; -}; - -union insn_t -{ - itype_t itype; - jtype_t jtype; - rtype_t rtype; - btype_t btype; - ltype_t ltype; - ftype_t ftype; - uint32_t bits; -}; - -#include -class do_writeback -{ -public: - do_writeback(reg_t* _rf, int _rd) : rf(_rf), rd(_rd) {} - - const do_writeback& operator = (reg_t rhs) - { -#if 0 - printf("R[%x] <= %llx\n",rd,(long long)rhs); -#endif - rf[rd] = rhs; - rf[0] = 0; - return *this; - } - - operator reg_t() { return rf[rd]; } - -private: - reg_t* rf; - int rd; -}; - -#define throw_illegal_instruction \ - ({ if (utmode) throw trap_vector_illegal_instruction; \ - else throw trap_illegal_instruction; }) - -// helpful macros, etc -#define RS1 XPR[insn.rtype.rs1] -#define RS2 XPR[insn.rtype.rs2] -#define RD do_writeback(XPR,insn.rtype.rd) -#define RA do_writeback(XPR,1) -#define FRS1 FPR[insn.ftype.rs1] -#define FRS2 FPR[insn.ftype.rs2] -#define FRS3 FPR[insn.ftype.rs3] -#define FRD FPR[insn.ftype.rd] -#define BIGIMM insn.ltype.bigimm -#define SIMM insn.itype.imm12 -#define BIMM ((signed)insn.btype.immlo | (insn.btype.immhi << IMMLO_BITS)) -#define SHAMT (insn.itype.imm12 & 0x3F) -#define SHAMTW (insn.itype.imm12 & 0x1F) -#define TARGET insn.jtype.target -#define BRANCH_TARGET (pc + (BIMM << BRANCH_ALIGN_BITS)) -#define JUMP_TARGET (pc + (TARGET << JUMP_ALIGN_BITS)) -#define RM ({ int rm = insn.ftype.rm; \ - if(rm == 7) rm = (fsr & FSR_RD) >> FSR_RD_SHIFT; \ - if(rm > 4) throw_illegal_instruction; \ - rm; }) - -#define require_supervisor if(unlikely(!(sr & SR_S))) throw trap_privileged_instruction -#define xpr64 (xprlen == 64) -#define require_xpr64 if(unlikely(!xpr64)) throw_illegal_instruction -#define require_xpr32 if(unlikely(xpr64)) throw_illegal_instruction -#define require_fp if(unlikely(!(sr & SR_EF))) throw trap_fp_disabled -#define require_vector \ - ({ if(!(sr & SR_EV)) throw trap_vector_disabled; \ - else if (!utmode && (vecbanks_count < 3)) throw trap_vector_bank; \ - }) -#define cmp_trunc(reg) (reg_t(reg) << (64-xprlen)) -#define set_fp_exceptions ({ set_fsr(fsr | \ - (softfloat_exceptionFlags << FSR_AEXC_SHIFT)); \ - softfloat_exceptionFlags = 0; }) - -#define sext32(x) ((sreg_t)(int32_t)(x)) -#define zext32(x) ((reg_t)(uint32_t)(x)) -#define sext_xprlen(x) ((sreg_t(x) << (64-xprlen)) >> (64-xprlen)) -#define zext_xprlen(x) ((reg_t(x) << (64-xprlen)) >> (64-xprlen)) - -#ifndef RISCV_ENABLE_RVC -# define set_pc(x) \ - do { if((x) & (sizeof(insn_t)-1)) \ - { badvaddr = (x); throw trap_instruction_address_misaligned; } \ - npc = (x); \ - } while(0) -#else -# define set_pc(x) \ - do { if((x) & ((sr & SR_EC) ? 1 : 3)) \ - { badvaddr = (x); throw trap_instruction_address_misaligned; } \ - npc = (x); \ - } while(0) -#endif - -// RVC stuff - -#define INSN_IS_RVC(x) (((x) & 0x3) < 0x3) -#define insn_length(x) (INSN_IS_RVC(x) ? 2 : 4) -#define require_rvc if(!(sr & SR_EC)) throw_illegal_instruction - -#define CRD_REGNUM ((insn.bits >> 5) & 0x1f) -#define CRD do_writeback(XPR, CRD_REGNUM) -#define CRS1 XPR[(insn.bits >> 10) & 0x1f] -#define CRS2 XPR[(insn.bits >> 5) & 0x1f] -#define CIMM6 ((int32_t)((insn.bits >> 10) & 0x3f) << 26 >> 26) -#define CIMM5U ((insn.bits >> 5) & 0x1f) -#define CIMM5 ((int32_t)CIMM5U << 27 >> 27) -#define CIMM10 ((int32_t)((insn.bits >> 5) & 0x3ff) << 22 >> 22) -#define CBRANCH_TARGET (pc + (CIMM5 << BRANCH_ALIGN_BITS)) -#define CJUMP_TARGET (pc + (CIMM10 << JUMP_ALIGN_BITS)) - -static const int rvc_rs1_regmap[8] = { 20, 21, 2, 3, 4, 5, 6, 7 }; -#define rvc_rd_regmap rvc_rs1_regmap -#define rvc_rs2b_regmap rvc_rs1_regmap -static const int rvc_rs2_regmap[8] = { 20, 21, 2, 3, 4, 5, 6, 0 }; -#define CRDS XPR[rvc_rd_regmap[(insn.bits >> 13) & 0x7]] -#define FCRDS FPR[rvc_rd_regmap[(insn.bits >> 13) & 0x7]] -#define CRS1S XPR[rvc_rs1_regmap[(insn.bits >> 10) & 0x7]] -#define CRS2S XPR[rvc_rs2_regmap[(insn.bits >> 13) & 0x7]] -#define CRS2BS XPR[rvc_rs2b_regmap[(insn.bits >> 5) & 0x7]] -#define FCRS2S FPR[rvc_rs2_regmap[(insn.bits >> 13) & 0x7]] - -// vector stuff -#define VL vl - -#define UT_RS1(idx) uts[idx]->XPR[insn.rtype.rs1] -#define UT_RS2(idx) uts[idx]->XPR[insn.rtype.rs2] -#define UT_RD(idx) do_writeback(uts[idx]->XPR,insn.rtype.rd) -#define UT_RA(idx) do_writeback(uts[idx]->XPR,1) -#define UT_FRS1(idx) uts[idx]->FPR[insn.ftype.rs1] -#define UT_FRS2(idx) uts[idx]->FPR[insn.ftype.rs2] -#define UT_FRS3(idx) uts[idx]->FPR[insn.ftype.rs3] -#define UT_FRD(idx) uts[idx]->FPR[insn.ftype.rd] -#define UT_RM(idx) ((insn.ftype.rm != 7) ? insn.ftype.rm : \ - ((uts[idx]->fsr & FSR_RD) >> FSR_RD_SHIFT)) - -#define UT_LOOP_START for (int i=0;i -#include -#include - -icsim_t::icsim_t(size_t _sets, size_t _ways, size_t _linesz, const char* _name) - : sets(_sets), ways(_ways), linesz(_linesz), idx_mask(_sets-1), name(_name) -{ - if(sets == 0 || (sets & (sets-1))) - throw std::logic_error("sets not a power of 2"); - if(linesz == 0 || (linesz & (linesz-1))) - throw std::logic_error("linesz not a power of 2"); - - idx_shift = 0; - while(_linesz >>= 1) - idx_shift++; - - tags = new uint64_t[sets*ways]; - memset(tags, 0, sets*ways*sizeof(uint64_t)); - - read_accesses = 0; - read_misses = 0; - bytes_read = 0; - write_accesses = 0; - write_misses = 0; - bytes_written = 0; - writebacks = 0; -} - -icsim_t::icsim_t(const icsim_t& rhs) - : sets(rhs.sets), ways(rhs.ways), linesz(rhs.linesz), - idx_shift(rhs.idx_shift), idx_mask(rhs.idx_mask), name(rhs.name) -{ - tags = new uint64_t[sets*ways]; - memcpy(tags, rhs.tags, sets*ways*sizeof(uint64_t)); -} - -icsim_t::~icsim_t() -{ - delete [] tags; -} - -void icsim_t::print_stats() -{ - if(read_accesses + write_accesses == 0) - return; - - float mr = 100.0f*(read_misses+write_misses)/(read_accesses+write_accesses); - - std::cout << std::setprecision(3) << std::fixed; - std::cout << name << " "; - std::cout << "Bytes Read: " << bytes_read << std::endl; - std::cout << name << " "; - std::cout << "Bytes Written: " << bytes_written << std::endl; - std::cout << name << " "; - std::cout << "Read Accesses: " << read_accesses << std::endl; - std::cout << name << " "; - std::cout << "Write Accesses: " << write_accesses << std::endl; - std::cout << name << " "; - std::cout << "Read Misses: " << read_misses << std::endl; - std::cout << name << " "; - std::cout << "Write Misses: " << write_misses << std::endl; - std::cout << name << " "; - std::cout << "Writebacks: " << writebacks << std::endl; - std::cout << name << " "; - std::cout << "Miss Rate: " << mr << '%' << std::endl; - - float cr = read_accesses == 0 ? 0.0f : 100.0f*bytes_read/(4*read_accesses); - if(name == "I$") - { - std::cout << name << " "; - std::cout << "RVC compression ratio: " << cr << '%' << std::endl; - } -} - -void icsim_t::tick(uint64_t pc, int insnlen, bool store) -{ - store ? write_accesses++ : read_accesses++; - (store ? bytes_written : bytes_read) += insnlen; - - size_t idx = (pc >> idx_shift) & idx_mask; - size_t tag = (pc >> idx_shift) | VALID; - - for(size_t i = 0; i < ways; i++) - { - if(tag == (tags[idx + i*sets] & ~DIRTY)) // hit - { - if(store) - tags[idx + i*sets] |= DIRTY; - return; - } - } - - store ? write_misses++ : read_misses++; - - size_t way = lfsr.next() % ways; - if((tags[idx + way*sets] & (VALID | DIRTY)) == (VALID | DIRTY)) - writebacks++; - tags[idx + way*sets] = tag; -} diff --git a/riscv/icsim.h b/riscv/icsim.h deleted file mode 100644 index 48931f5..0000000 --- a/riscv/icsim.h +++ /dev/null @@ -1,52 +0,0 @@ -#ifndef _RISCV_ICSIM_H -#define _RISCV_ICSIM_H - -#include -#include -#include - -class lfsr_t -{ -public: - lfsr_t() : reg(1) {} - lfsr_t(const lfsr_t& lfsr) : reg(lfsr.reg) {} - uint32_t next() { return reg = (reg>>1)^(-(reg&1) & 0xd0000001); } -private: - uint32_t reg; -}; - -class icsim_t -{ -public: - icsim_t(size_t sets, size_t ways, size_t linesz, const char* name); - icsim_t(const icsim_t& rhs); - ~icsim_t(); - - void tick(uint64_t pc, int insnlen, bool store); - void print_stats(); -private: - lfsr_t lfsr; - - size_t sets; - size_t ways; - size_t linesz; - size_t idx_shift; - size_t idx_mask; - - uint64_t* tags; - - uint64_t read_accesses; - uint64_t read_misses; - uint64_t bytes_read; - uint64_t write_accesses; - uint64_t write_misses; - uint64_t bytes_written; - uint64_t writebacks; - - std::string name; - - static const uint64_t VALID = 1ULL << 63; - static const uint64_t DIRTY = 1ULL << 62; -}; - -#endif diff --git a/riscv/insn_footer.h b/riscv/insn_footer.h deleted file mode 100644 index 0d53966..0000000 --- a/riscv/insn_footer.h +++ /dev/null @@ -1,2 +0,0 @@ - return npc; -} diff --git a/riscv/insn_header.h b/riscv/insn_header.h deleted file mode 100644 index 9496572..0000000 --- a/riscv/insn_header.h +++ /dev/null @@ -1,7 +0,0 @@ -#include "processor.h" -#include "common.h" -#include "config.h" -#include "sim.h" -#include "softfloat.h" -#include "platform.h" // softfloat isNaNF32UI, etc. -#include "internals.h" // ditto diff --git a/riscv/insns/add.h b/riscv/insns/add.h deleted file mode 100644 index 34d49ff..0000000 --- a/riscv/insns/add.h +++ /dev/null @@ -1 +0,0 @@ -RD = sext_xprlen(RS1 + RS2); diff --git a/riscv/insns/addi.h b/riscv/insns/addi.h deleted file mode 100644 index 88881e5..0000000 --- a/riscv/insns/addi.h +++ /dev/null @@ -1 +0,0 @@ -RD = sext_xprlen(RS1 + SIMM); diff --git a/riscv/insns/addiw.h b/riscv/insns/addiw.h deleted file mode 100644 index 23ae278..0000000 --- a/riscv/insns/addiw.h +++ /dev/null @@ -1,2 +0,0 @@ -require_xpr64; -RD = sext32(SIMM + RS1); diff --git a/riscv/insns/addw.h b/riscv/insns/addw.h deleted file mode 100644 index 4e2ed56..0000000 --- a/riscv/insns/addw.h +++ /dev/null @@ -1,2 +0,0 @@ -require_xpr64; -RD = sext32(RS1 + RS2); diff --git a/riscv/insns/amoadd_d.h b/riscv/insns/amoadd_d.h deleted file mode 100644 index b8450bf..0000000 --- a/riscv/insns/amoadd_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_xpr64; -reg_t v = mmu.load_uint64(RS1); -mmu.store_uint64(RS1, RS2 + v); -RD = v; diff --git a/riscv/insns/amoadd_w.h b/riscv/insns/amoadd_w.h deleted file mode 100644 index 033b3c8..0000000 --- a/riscv/insns/amoadd_w.h +++ /dev/null @@ -1,3 +0,0 @@ -reg_t v = mmu.load_int32(RS1); -mmu.store_uint32(RS1, RS2 + v); -RD = v; diff --git a/riscv/insns/amoand_d.h b/riscv/insns/amoand_d.h deleted file mode 100644 index 586eb7f..0000000 --- a/riscv/insns/amoand_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_xpr64; -reg_t v = mmu.load_uint64(RS1); -mmu.store_uint64(RS1, RS2 & v); -RD = v; diff --git a/riscv/insns/amoand_w.h b/riscv/insns/amoand_w.h deleted file mode 100644 index 18a9249..0000000 --- a/riscv/insns/amoand_w.h +++ /dev/null @@ -1,3 +0,0 @@ -reg_t v = mmu.load_int32(RS1); -mmu.store_uint32(RS1, RS2 & v); -RD = v; diff --git a/riscv/insns/amomax_d.h b/riscv/insns/amomax_d.h deleted file mode 100644 index 1a0bc8a..0000000 --- a/riscv/insns/amomax_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_xpr64; -sreg_t v = mmu.load_int64(RS1); -mmu.store_uint64(RS1, std::max(sreg_t(RS2),v)); -RD = v; diff --git a/riscv/insns/amomax_w.h b/riscv/insns/amomax_w.h deleted file mode 100644 index ff9c2da..0000000 --- a/riscv/insns/amomax_w.h +++ /dev/null @@ -1,3 +0,0 @@ -int32_t v = mmu.load_int32(RS1); -mmu.store_uint32(RS1, std::max(int32_t(RS2),v)); -RD = v; diff --git a/riscv/insns/amomaxu_d.h b/riscv/insns/amomaxu_d.h deleted file mode 100644 index ccfaf1d..0000000 --- a/riscv/insns/amomaxu_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_xpr64; -reg_t v = mmu.load_uint64(RS1); -mmu.store_uint64(RS1, std::max(RS2,v)); -RD = v; diff --git a/riscv/insns/amomaxu_w.h b/riscv/insns/amomaxu_w.h deleted file mode 100644 index 075847d..0000000 --- a/riscv/insns/amomaxu_w.h +++ /dev/null @@ -1,3 +0,0 @@ -uint32_t v = mmu.load_int32(RS1); -mmu.store_uint32(RS1, std::max(uint32_t(RS2),v)); -RD = (int32_t)v; diff --git a/riscv/insns/amomin_d.h b/riscv/insns/amomin_d.h deleted file mode 100644 index 4f3b6d6..0000000 --- a/riscv/insns/amomin_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_xpr64; -sreg_t v = mmu.load_int64(RS1); -mmu.store_uint64(RS1, std::min(sreg_t(RS2),v)); -RD = v; diff --git a/riscv/insns/amomin_w.h b/riscv/insns/amomin_w.h deleted file mode 100644 index 529ad50..0000000 --- a/riscv/insns/amomin_w.h +++ /dev/null @@ -1,3 +0,0 @@ -int32_t v = mmu.load_int32(RS1); -mmu.store_uint32(RS1, std::min(int32_t(RS2),v)); -RD = v; diff --git a/riscv/insns/amominu_d.h b/riscv/insns/amominu_d.h deleted file mode 100644 index c09c51a..0000000 --- a/riscv/insns/amominu_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_xpr64; -reg_t v = mmu.load_uint64(RS1); -mmu.store_uint64(RS1, std::min(RS2,v)); -RD = v; diff --git a/riscv/insns/amominu_w.h b/riscv/insns/amominu_w.h deleted file mode 100644 index d8d6377..0000000 --- a/riscv/insns/amominu_w.h +++ /dev/null @@ -1,3 +0,0 @@ -uint32_t v = mmu.load_int32(RS1); -mmu.store_uint32(RS1, std::min(uint32_t(RS2),v)); -RD = (int32_t)v; diff --git a/riscv/insns/amoor_d.h b/riscv/insns/amoor_d.h deleted file mode 100644 index 76a4508..0000000 --- a/riscv/insns/amoor_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_xpr64; -reg_t v = mmu.load_uint64(RS1); -mmu.store_uint64(RS1, RS2 | v); -RD = v; diff --git a/riscv/insns/amoor_w.h b/riscv/insns/amoor_w.h deleted file mode 100644 index 741fbef..0000000 --- a/riscv/insns/amoor_w.h +++ /dev/null @@ -1,3 +0,0 @@ -reg_t v = mmu.load_int32(RS1); -mmu.store_uint32(RS1, RS2 | v); -RD = v; diff --git a/riscv/insns/amoswap_d.h b/riscv/insns/amoswap_d.h deleted file mode 100644 index 43e3538..0000000 --- a/riscv/insns/amoswap_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_xpr64; -reg_t v = mmu.load_uint64(RS1); -mmu.store_uint64(RS1, RS2); -RD = v; diff --git a/riscv/insns/amoswap_w.h b/riscv/insns/amoswap_w.h deleted file mode 100644 index 30e6102..0000000 --- a/riscv/insns/amoswap_w.h +++ /dev/null @@ -1,3 +0,0 @@ -reg_t v = mmu.load_int32(RS1); -mmu.store_uint32(RS1, RS2); -RD = v; diff --git a/riscv/insns/and.h b/riscv/insns/and.h deleted file mode 100644 index 88ac1d8..0000000 --- a/riscv/insns/and.h +++ /dev/null @@ -1 +0,0 @@ -RD = RS1 & RS2; diff --git a/riscv/insns/andi.h b/riscv/insns/andi.h deleted file mode 100644 index 5caea16..0000000 --- a/riscv/insns/andi.h +++ /dev/null @@ -1 +0,0 @@ -RD = SIMM & RS1; diff --git a/riscv/insns/beq.h b/riscv/insns/beq.h deleted file mode 100644 index 7b26488..0000000 --- a/riscv/insns/beq.h +++ /dev/null @@ -1,2 +0,0 @@ -if(cmp_trunc(RS1) == cmp_trunc(RS2)) - set_pc(BRANCH_TARGET); diff --git a/riscv/insns/bge.h b/riscv/insns/bge.h deleted file mode 100644 index dca544b..0000000 --- a/riscv/insns/bge.h +++ /dev/null @@ -1,2 +0,0 @@ -if(sreg_t(cmp_trunc(RS1)) >= sreg_t(cmp_trunc(RS2))) - set_pc(BRANCH_TARGET); diff --git a/riscv/insns/bgeu.h b/riscv/insns/bgeu.h deleted file mode 100644 index 6325466..0000000 --- a/riscv/insns/bgeu.h +++ /dev/null @@ -1,2 +0,0 @@ -if(cmp_trunc(RS1) >= cmp_trunc(RS2)) - set_pc(BRANCH_TARGET); diff --git a/riscv/insns/blt.h b/riscv/insns/blt.h deleted file mode 100644 index d84fd7a..0000000 --- a/riscv/insns/blt.h +++ /dev/null @@ -1,2 +0,0 @@ -if(sreg_t(cmp_trunc(RS1)) < sreg_t(cmp_trunc(RS2))) - set_pc(BRANCH_TARGET); diff --git a/riscv/insns/bltu.h b/riscv/insns/bltu.h deleted file mode 100644 index 250fd4f..0000000 --- a/riscv/insns/bltu.h +++ /dev/null @@ -1,2 +0,0 @@ -if(cmp_trunc(RS1) < cmp_trunc(RS2)) - set_pc(BRANCH_TARGET); diff --git a/riscv/insns/bne.h b/riscv/insns/bne.h deleted file mode 100644 index f775721..0000000 --- a/riscv/insns/bne.h +++ /dev/null @@ -1,2 +0,0 @@ -if(cmp_trunc(RS1) != cmp_trunc(RS2)) - set_pc(BRANCH_TARGET); diff --git a/riscv/insns/break.h b/riscv/insns/break.h deleted file mode 100644 index 7fd3d66..0000000 --- a/riscv/insns/break.h +++ /dev/null @@ -1 +0,0 @@ -throw trap_breakpoint; diff --git a/riscv/insns/c_add.h b/riscv/insns/c_add.h deleted file mode 100644 index 2170d69..0000000 --- a/riscv/insns/c_add.h +++ /dev/null @@ -1,2 +0,0 @@ -require_rvc; -CRD = CRS1 + CRS2; diff --git a/riscv/insns/c_add3.h b/riscv/insns/c_add3.h deleted file mode 100644 index 914c85d..0000000 --- a/riscv/insns/c_add3.h +++ /dev/null @@ -1,2 +0,0 @@ -require_rvc; -CRDS = CRS1S + CRS2BS; diff --git a/riscv/insns/c_addi.h b/riscv/insns/c_addi.h deleted file mode 100644 index 448e31a..0000000 --- a/riscv/insns/c_addi.h +++ /dev/null @@ -1,10 +0,0 @@ -require_rvc; -if(CRD_REGNUM == 0) -{ - reg_t temp = CRS1; - if(CIMM6 & 0x20) - RA = npc; - set_pc(temp); -} -else - CRD = sext_xprlen(CRS2 + CIMM6); diff --git a/riscv/insns/c_addiw.h b/riscv/insns/c_addiw.h deleted file mode 100644 index 6a1e0a3..0000000 --- a/riscv/insns/c_addiw.h +++ /dev/null @@ -1,3 +0,0 @@ -require_rvc; -require_xpr64; -CRD = sext32(CRS2 + CIMM6); diff --git a/riscv/insns/c_and3.h b/riscv/insns/c_and3.h deleted file mode 100644 index b506d6a..0000000 --- a/riscv/insns/c_and3.h +++ /dev/null @@ -1,2 +0,0 @@ -require_rvc; -CRDS = CRS1S & CRS2BS; diff --git a/riscv/insns/c_beq.h b/riscv/insns/c_beq.h deleted file mode 100644 index 031d96d..0000000 --- a/riscv/insns/c_beq.h +++ /dev/null @@ -1,3 +0,0 @@ -require_rvc; -if(cmp_trunc(CRS1S) == cmp_trunc(CRS2S)) - set_pc(CBRANCH_TARGET); diff --git a/riscv/insns/c_bne.h b/riscv/insns/c_bne.h deleted file mode 100644 index caf9229..0000000 --- a/riscv/insns/c_bne.h +++ /dev/null @@ -1,3 +0,0 @@ -require_rvc; -if(cmp_trunc(CRS1S) != cmp_trunc(CRS2S)) - set_pc(CBRANCH_TARGET); diff --git a/riscv/insns/c_fld.h b/riscv/insns/c_fld.h deleted file mode 100644 index a726039..0000000 --- a/riscv/insns/c_fld.h +++ /dev/null @@ -1,3 +0,0 @@ -require_rvc; -require_fp; -FCRDS = mmu.load_int64(CRS1S+CIMM5*8); diff --git a/riscv/insns/c_flw.h b/riscv/insns/c_flw.h deleted file mode 100644 index cdb7221..0000000 --- a/riscv/insns/c_flw.h +++ /dev/null @@ -1,3 +0,0 @@ -require_rvc; -require_fp; -FCRDS = mmu.load_int32(CRS1S+CIMM5*4); diff --git a/riscv/insns/c_fsd.h b/riscv/insns/c_fsd.h deleted file mode 100644 index 20814fd..0000000 --- a/riscv/insns/c_fsd.h +++ /dev/null @@ -1,3 +0,0 @@ -require_rvc; -require_fp; -mmu.store_uint64(CRS1S+CIMM5*8, FCRS2S); diff --git a/riscv/insns/c_fsw.h b/riscv/insns/c_fsw.h deleted file mode 100644 index 1d21629..0000000 --- a/riscv/insns/c_fsw.h +++ /dev/null @@ -1,3 +0,0 @@ -require_rvc; -require_fp; -mmu.store_uint32(CRS1S+CIMM5*4, FCRS2S); diff --git a/riscv/insns/c_j.h b/riscv/insns/c_j.h deleted file mode 100644 index 5ba9c73..0000000 --- a/riscv/insns/c_j.h +++ /dev/null @@ -1,2 +0,0 @@ -require_rvc; -set_pc(CJUMP_TARGET); diff --git a/riscv/insns/c_ld.h b/riscv/insns/c_ld.h deleted file mode 100644 index f9c07af..0000000 --- a/riscv/insns/c_ld.h +++ /dev/null @@ -1,3 +0,0 @@ -require_rvc; -require_xpr64; -CRDS = mmu.load_int64(CRS1S+CIMM5*8); diff --git a/riscv/insns/c_ld0.h b/riscv/insns/c_ld0.h deleted file mode 100644 index f51a966..0000000 --- a/riscv/insns/c_ld0.h +++ /dev/null @@ -1,3 +0,0 @@ -require_rvc; -require_xpr64; -CRD = mmu.load_int64(CRS1); diff --git a/riscv/insns/c_ldsp.h b/riscv/insns/c_ldsp.h deleted file mode 100644 index 1fbd9bd..0000000 --- a/riscv/insns/c_ldsp.h +++ /dev/null @@ -1,3 +0,0 @@ -require_rvc; -require_xpr64; -CRD = mmu.load_int64(XPR[30]+CIMM6*8); diff --git a/riscv/insns/c_li.h b/riscv/insns/c_li.h deleted file mode 100644 index e65614e..0000000 --- a/riscv/insns/c_li.h +++ /dev/null @@ -1,2 +0,0 @@ -require_rvc; -CRD = CIMM6; diff --git a/riscv/insns/c_lw.h b/riscv/insns/c_lw.h deleted file mode 100644 index 4796ab8..0000000 --- a/riscv/insns/c_lw.h +++ /dev/null @@ -1,2 +0,0 @@ -require_rvc; -CRDS = mmu.load_int32(CRS1S+CIMM5*4); diff --git a/riscv/insns/c_lw0.h b/riscv/insns/c_lw0.h deleted file mode 100644 index d263a80..0000000 --- a/riscv/insns/c_lw0.h +++ /dev/null @@ -1,2 +0,0 @@ -require_rvc; -CRD = mmu.load_int32(CRS1); diff --git a/riscv/insns/c_lwsp.h b/riscv/insns/c_lwsp.h deleted file mode 100644 index 318342a..0000000 --- a/riscv/insns/c_lwsp.h +++ /dev/null @@ -1,2 +0,0 @@ -require_rvc; -CRD = mmu.load_int32(XPR[30]+CIMM6*4); diff --git a/riscv/insns/c_move.h b/riscv/insns/c_move.h deleted file mode 100644 index b0aef33..0000000 --- a/riscv/insns/c_move.h +++ /dev/null @@ -1,2 +0,0 @@ -require_rvc; -CRD = CRS1; diff --git a/riscv/insns/c_or3.h b/riscv/insns/c_or3.h deleted file mode 100644 index 143e2ae..0000000 --- a/riscv/insns/c_or3.h +++ /dev/null @@ -1,2 +0,0 @@ -require_rvc; -CRDS = CRS1S | CRS2BS; diff --git a/riscv/insns/c_sd.h b/riscv/insns/c_sd.h deleted file mode 100644 index b2eb456..0000000 --- a/riscv/insns/c_sd.h +++ /dev/null @@ -1,3 +0,0 @@ -require_rvc; -require_xpr64; -mmu.store_uint64(CRS1S+CIMM5*8, CRS2S); diff --git a/riscv/insns/c_sdsp.h b/riscv/insns/c_sdsp.h deleted file mode 100644 index ca97d51..0000000 --- a/riscv/insns/c_sdsp.h +++ /dev/null @@ -1,3 +0,0 @@ -require_rvc; -require_xpr64; -mmu.store_uint64(XPR[30]+CIMM6*8, CRS2); diff --git a/riscv/insns/c_slli.h b/riscv/insns/c_slli.h deleted file mode 100644 index 5026767..0000000 --- a/riscv/insns/c_slli.h +++ /dev/null @@ -1,5 +0,0 @@ -require_rvc; -if(xpr64) - CRDS = CRDS << CIMM5U; -else - CRDS = sext32(CRDS << CIMM5U); diff --git a/riscv/insns/c_slli32.h b/riscv/insns/c_slli32.h deleted file mode 100644 index 1e3e958..0000000 --- a/riscv/insns/c_slli32.h +++ /dev/null @@ -1,3 +0,0 @@ -require_rvc; -require_xpr64; -CRDS = CRDS << (32+CIMM5U); diff --git a/riscv/insns/c_slliw.h b/riscv/insns/c_slliw.h deleted file mode 100644 index 9e428f5..0000000 --- a/riscv/insns/c_slliw.h +++ /dev/null @@ -1,3 +0,0 @@ -require_rvc; -require_xpr64; -CRDS = sext32(CRDS << CIMM5U); diff --git a/riscv/insns/c_srai.h b/riscv/insns/c_srai.h deleted file mode 100644 index aa33424..0000000 --- a/riscv/insns/c_srai.h +++ /dev/null @@ -1,5 +0,0 @@ -require_rvc; -if(xpr64) - CRDS = sreg_t(CRDS) >> CIMM5U; -else - CRDS = sext32(int32_t(CRDS) >> CIMM5U); diff --git a/riscv/insns/c_srai32.h b/riscv/insns/c_srai32.h deleted file mode 100644 index ca7b024..0000000 --- a/riscv/insns/c_srai32.h +++ /dev/null @@ -1,3 +0,0 @@ -require_rvc; -require_xpr64; -CRDS = sreg_t(CRDS) >> (32+CIMM5U); diff --git a/riscv/insns/c_srli.h b/riscv/insns/c_srli.h deleted file mode 100644 index 56e0681..0000000 --- a/riscv/insns/c_srli.h +++ /dev/null @@ -1,5 +0,0 @@ -require_rvc; -if(xpr64) - CRDS = CRDS >> CIMM5U; -else - CRDS = sext32(uint32_t(CRDS) >> CIMM5U); diff --git a/riscv/insns/c_srli32.h b/riscv/insns/c_srli32.h deleted file mode 100644 index 4f5b8ea..0000000 --- a/riscv/insns/c_srli32.h +++ /dev/null @@ -1,3 +0,0 @@ -require_rvc; -require_xpr64; -CRDS = CRDS >> (32+CIMM5U); diff --git a/riscv/insns/c_sub.h b/riscv/insns/c_sub.h deleted file mode 100644 index 9fd8932..0000000 --- a/riscv/insns/c_sub.h +++ /dev/null @@ -1,2 +0,0 @@ -require_rvc; -CRD = CRS1 - CRS2; diff --git a/riscv/insns/c_sub3.h b/riscv/insns/c_sub3.h deleted file mode 100644 index 53afc84..0000000 --- a/riscv/insns/c_sub3.h +++ /dev/null @@ -1,2 +0,0 @@ -require_rvc; -CRDS = CRS1S - CRS2BS; diff --git a/riscv/insns/c_sw.h b/riscv/insns/c_sw.h deleted file mode 100644 index f604adf..0000000 --- a/riscv/insns/c_sw.h +++ /dev/null @@ -1,2 +0,0 @@ -require_rvc; -mmu.store_uint32(CRS1S+CIMM5*4, CRS2S); diff --git a/riscv/insns/c_swsp.h b/riscv/insns/c_swsp.h deleted file mode 100644 index 0508f12..0000000 --- a/riscv/insns/c_swsp.h +++ /dev/null @@ -1,2 +0,0 @@ -require_rvc; -mmu.store_uint32(XPR[30]+CIMM6*4, CRS2); diff --git a/riscv/insns/cflush.h b/riscv/insns/cflush.h deleted file mode 100644 index 5117ca0..0000000 --- a/riscv/insns/cflush.h +++ /dev/null @@ -1 +0,0 @@ -require_supervisor; diff --git a/riscv/insns/di.h b/riscv/insns/di.h deleted file mode 100644 index 31280d5..0000000 --- a/riscv/insns/di.h +++ /dev/null @@ -1,4 +0,0 @@ -require_supervisor; -uint32_t temp = sr; -set_sr(sr & ~SR_ET); -RD = temp; diff --git a/riscv/insns/div.h b/riscv/insns/div.h deleted file mode 100644 index 82a4066..0000000 --- a/riscv/insns/div.h +++ /dev/null @@ -1,6 +0,0 @@ -if(RS2 == 0) - RD = UINT64_MAX; -else if(sreg_t(RS1) == INT64_MIN && sreg_t(RS2) == -1) - RD = RS1; -else - RD = sext_xprlen(sext_xprlen(RS1) / sext_xprlen(RS2)); diff --git a/riscv/insns/divu.h b/riscv/insns/divu.h deleted file mode 100644 index 681afd2..0000000 --- a/riscv/insns/divu.h +++ /dev/null @@ -1,4 +0,0 @@ -if(RS2 == 0) - RD = UINT64_MAX; -else - RD = sext_xprlen(zext_xprlen(RS1) / zext_xprlen(RS2)); diff --git a/riscv/insns/divuw.h b/riscv/insns/divuw.h deleted file mode 100644 index 0ceb040..0000000 --- a/riscv/insns/divuw.h +++ /dev/null @@ -1,5 +0,0 @@ -require_xpr64; -if(RS2 == 0) - RD = UINT64_MAX; -else - RD = sext32(zext32(RS1) / zext32(RS2)); diff --git a/riscv/insns/divw.h b/riscv/insns/divw.h deleted file mode 100644 index 51c3d80..0000000 --- a/riscv/insns/divw.h +++ /dev/null @@ -1,7 +0,0 @@ -require_xpr64; -if(RS2 == 0) - RD = UINT64_MAX; -else if(int32_t(RS1) == INT32_MIN && int32_t(RS2) == -1) - RD = RS1; -else - RD = sext32(int32_t(RS1) / int32_t(RS2)); diff --git a/riscv/insns/ei.h b/riscv/insns/ei.h deleted file mode 100644 index 8306aeb..0000000 --- a/riscv/insns/ei.h +++ /dev/null @@ -1,4 +0,0 @@ -require_supervisor; -uint32_t temp = sr; -set_sr(sr | SR_ET); -RD = temp; diff --git a/riscv/insns/eret.h b/riscv/insns/eret.h deleted file mode 100644 index 46d5bed..0000000 --- a/riscv/insns/eret.h +++ /dev/null @@ -1,5 +0,0 @@ -require_supervisor; -if(sr & SR_ET) - throw trap_illegal_instruction; -set_sr(((sr & SR_PS) ? sr : (sr & ~SR_S)) | SR_ET); -set_pc(epc); diff --git a/riscv/insns/fadd_d.h b/riscv/insns/fadd_d.h deleted file mode 100644 index 48c76a7..0000000 --- a/riscv/insns/fadd_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f64_add(FRS1, FRS2); -set_fp_exceptions; diff --git a/riscv/insns/fadd_s.h b/riscv/insns/fadd_s.h deleted file mode 100644 index 2fd5429..0000000 --- a/riscv/insns/fadd_s.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f32_add(FRS1, FRS2); -set_fp_exceptions; diff --git a/riscv/insns/fcvt_d_l.h b/riscv/insns/fcvt_d_l.h deleted file mode 100644 index 68c0482..0000000 --- a/riscv/insns/fcvt_d_l.h +++ /dev/null @@ -1,5 +0,0 @@ -require_xpr64; -require_fp; -softfloat_roundingMode = RM; -FRD = i64_to_f64(RS1); -set_fp_exceptions; diff --git a/riscv/insns/fcvt_d_lu.h b/riscv/insns/fcvt_d_lu.h deleted file mode 100644 index 2032758..0000000 --- a/riscv/insns/fcvt_d_lu.h +++ /dev/null @@ -1,5 +0,0 @@ -require_xpr64; -require_fp; -softfloat_roundingMode = RM; -FRD = ui64_to_f64(RS1); -set_fp_exceptions; diff --git a/riscv/insns/fcvt_d_s.h b/riscv/insns/fcvt_d_s.h deleted file mode 100644 index 6b1a09c..0000000 --- a/riscv/insns/fcvt_d_s.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f32_to_f64(FRS1); -set_fp_exceptions; diff --git a/riscv/insns/fcvt_d_w.h b/riscv/insns/fcvt_d_w.h deleted file mode 100644 index 52abd75..0000000 --- a/riscv/insns/fcvt_d_w.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = i32_to_f64((int32_t)RS1); -set_fp_exceptions; diff --git a/riscv/insns/fcvt_d_wu.h b/riscv/insns/fcvt_d_wu.h deleted file mode 100644 index 61a8a78..0000000 --- a/riscv/insns/fcvt_d_wu.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = ui32_to_f64((uint32_t)RS1); -set_fp_exceptions; diff --git a/riscv/insns/fcvt_l_d.h b/riscv/insns/fcvt_l_d.h deleted file mode 100644 index 206ba4f..0000000 --- a/riscv/insns/fcvt_l_d.h +++ /dev/null @@ -1,5 +0,0 @@ -require_xpr64; -require_fp; -softfloat_roundingMode = RM; -RD = f64_to_i64(FRS1, RM, true); -set_fp_exceptions; diff --git a/riscv/insns/fcvt_l_s.h b/riscv/insns/fcvt_l_s.h deleted file mode 100644 index e05f476..0000000 --- a/riscv/insns/fcvt_l_s.h +++ /dev/null @@ -1,5 +0,0 @@ -require_xpr64; -require_fp; -softfloat_roundingMode = RM; -RD = f32_to_i64(FRS1, RM, true); -set_fp_exceptions; diff --git a/riscv/insns/fcvt_lu_d.h b/riscv/insns/fcvt_lu_d.h deleted file mode 100644 index 44c3dd6..0000000 --- a/riscv/insns/fcvt_lu_d.h +++ /dev/null @@ -1,5 +0,0 @@ -require_xpr64; -require_fp; -softfloat_roundingMode = RM; -RD = f64_to_ui64(FRS1, RM, true); -set_fp_exceptions; diff --git a/riscv/insns/fcvt_lu_s.h b/riscv/insns/fcvt_lu_s.h deleted file mode 100644 index 13de436..0000000 --- a/riscv/insns/fcvt_lu_s.h +++ /dev/null @@ -1,5 +0,0 @@ -require_xpr64; -require_fp; -softfloat_roundingMode = RM; -RD = f32_to_ui64(FRS1, RM, true); -set_fp_exceptions; diff --git a/riscv/insns/fcvt_s_d.h b/riscv/insns/fcvt_s_d.h deleted file mode 100644 index e5289c4..0000000 --- a/riscv/insns/fcvt_s_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f64_to_f32(FRS1); -set_fp_exceptions; diff --git a/riscv/insns/fcvt_s_l.h b/riscv/insns/fcvt_s_l.h deleted file mode 100644 index f149229..0000000 --- a/riscv/insns/fcvt_s_l.h +++ /dev/null @@ -1,5 +0,0 @@ -require_xpr64; -require_fp; -softfloat_roundingMode = RM; -FRD = i64_to_f32(RS1); -set_fp_exceptions; diff --git a/riscv/insns/fcvt_s_lu.h b/riscv/insns/fcvt_s_lu.h deleted file mode 100644 index d9d0946..0000000 --- a/riscv/insns/fcvt_s_lu.h +++ /dev/null @@ -1,5 +0,0 @@ -require_xpr64; -require_fp; -softfloat_roundingMode = RM; -FRD = ui64_to_f32(RS1); -set_fp_exceptions; diff --git a/riscv/insns/fcvt_s_w.h b/riscv/insns/fcvt_s_w.h deleted file mode 100644 index dedebb5..0000000 --- a/riscv/insns/fcvt_s_w.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = i32_to_f32((int32_t)RS1); -set_fp_exceptions; diff --git a/riscv/insns/fcvt_s_wu.h b/riscv/insns/fcvt_s_wu.h deleted file mode 100644 index abb782c..0000000 --- a/riscv/insns/fcvt_s_wu.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = ui32_to_f32((uint32_t)RS1); -set_fp_exceptions; diff --git a/riscv/insns/fcvt_w_d.h b/riscv/insns/fcvt_w_d.h deleted file mode 100644 index 88dc3d3..0000000 --- a/riscv/insns/fcvt_w_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -RD = sext32(f64_to_i32(FRS1, RM, true)); -set_fp_exceptions; diff --git a/riscv/insns/fcvt_w_s.h b/riscv/insns/fcvt_w_s.h deleted file mode 100644 index f14cc19..0000000 --- a/riscv/insns/fcvt_w_s.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -RD = sext32(f32_to_i32(FRS1, RM, true)); -set_fp_exceptions; diff --git a/riscv/insns/fcvt_wu_d.h b/riscv/insns/fcvt_wu_d.h deleted file mode 100644 index 43ad6f6..0000000 --- a/riscv/insns/fcvt_wu_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -RD = sext32(f64_to_ui32(FRS1, RM, true)); -set_fp_exceptions; diff --git a/riscv/insns/fcvt_wu_s.h b/riscv/insns/fcvt_wu_s.h deleted file mode 100644 index ff7a11c..0000000 --- a/riscv/insns/fcvt_wu_s.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -RD = sext32(f32_to_ui32(FRS1, RM, true)); -set_fp_exceptions; diff --git a/riscv/insns/fdiv_d.h b/riscv/insns/fdiv_d.h deleted file mode 100644 index aa00c98..0000000 --- a/riscv/insns/fdiv_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f64_div(FRS1, FRS2); -set_fp_exceptions; diff --git a/riscv/insns/fdiv_s.h b/riscv/insns/fdiv_s.h deleted file mode 100644 index 8c76587..0000000 --- a/riscv/insns/fdiv_s.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f32_div(FRS1, FRS2); -set_fp_exceptions; diff --git a/riscv/insns/fence.h b/riscv/insns/fence.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/fence_g_cv.h b/riscv/insns/fence_g_cv.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/fence_g_v.h b/riscv/insns/fence_g_v.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/fence_i.h b/riscv/insns/fence_i.h deleted file mode 100644 index a2dbffe..0000000 --- a/riscv/insns/fence_i.h +++ /dev/null @@ -1 +0,0 @@ -mmu.flush_icache(); diff --git a/riscv/insns/fence_l_cv.h b/riscv/insns/fence_l_cv.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/fence_l_v.h b/riscv/insns/fence_l_v.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/feq_d.h b/riscv/insns/feq_d.h deleted file mode 100644 index 9db8760..0000000 --- a/riscv/insns/feq_d.h +++ /dev/null @@ -1,3 +0,0 @@ -require_fp; -RD = f64_eq(FRS1, FRS2); -set_fp_exceptions; diff --git a/riscv/insns/feq_s.h b/riscv/insns/feq_s.h deleted file mode 100644 index 658e8f6..0000000 --- a/riscv/insns/feq_s.h +++ /dev/null @@ -1,3 +0,0 @@ -require_fp; -RD = f32_eq(FRS1, FRS2); -set_fp_exceptions; diff --git a/riscv/insns/fld.h b/riscv/insns/fld.h deleted file mode 100644 index 123dea4..0000000 --- a/riscv/insns/fld.h +++ /dev/null @@ -1,2 +0,0 @@ -require_fp; -FRD = mmu.load_int64(RS1+SIMM); diff --git a/riscv/insns/fle_d.h b/riscv/insns/fle_d.h deleted file mode 100644 index da76187..0000000 --- a/riscv/insns/fle_d.h +++ /dev/null @@ -1,3 +0,0 @@ -require_fp; -RD = f64_le(FRS1, FRS2); -set_fp_exceptions; diff --git a/riscv/insns/fle_s.h b/riscv/insns/fle_s.h deleted file mode 100644 index 9c83a17..0000000 --- a/riscv/insns/fle_s.h +++ /dev/null @@ -1,3 +0,0 @@ -require_fp; -RD = f32_le(FRS1, FRS2); -set_fp_exceptions; diff --git a/riscv/insns/flt_d.h b/riscv/insns/flt_d.h deleted file mode 100644 index 01d135a..0000000 --- a/riscv/insns/flt_d.h +++ /dev/null @@ -1,3 +0,0 @@ -require_fp; -RD = f64_lt(FRS1, FRS2); -set_fp_exceptions; diff --git a/riscv/insns/flt_s.h b/riscv/insns/flt_s.h deleted file mode 100644 index 52eee5d..0000000 --- a/riscv/insns/flt_s.h +++ /dev/null @@ -1,3 +0,0 @@ -require_fp; -RD = f32_lt(FRS1, FRS2); -set_fp_exceptions; diff --git a/riscv/insns/flw.h b/riscv/insns/flw.h deleted file mode 100644 index 335fd7d..0000000 --- a/riscv/insns/flw.h +++ /dev/null @@ -1,2 +0,0 @@ -require_fp; -FRD = mmu.load_int32(RS1+SIMM); diff --git a/riscv/insns/fmadd_d.h b/riscv/insns/fmadd_d.h deleted file mode 100644 index f67853e..0000000 --- a/riscv/insns/fmadd_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f64_mulAdd(FRS1, FRS2, FRS3); -set_fp_exceptions; diff --git a/riscv/insns/fmadd_s.h b/riscv/insns/fmadd_s.h deleted file mode 100644 index 19db642..0000000 --- a/riscv/insns/fmadd_s.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f32_mulAdd(FRS1, FRS2, FRS3); -set_fp_exceptions; diff --git a/riscv/insns/fmax_d.h b/riscv/insns/fmax_d.h deleted file mode 100644 index cbbb343..0000000 --- a/riscv/insns/fmax_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -FRD = isNaNF64UI(FRS2) || f64_le_quiet(FRS2,FRS1) /* && FRS1 not NaN */ - ? FRS1 : FRS2; -set_fp_exceptions; diff --git a/riscv/insns/fmax_s.h b/riscv/insns/fmax_s.h deleted file mode 100644 index 8df665f..0000000 --- a/riscv/insns/fmax_s.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -FRD = isNaNF32UI(FRS2) || f32_le_quiet(FRS2,FRS1) /* && FRS1 not NaN */ - ? FRS1 : FRS2; -set_fp_exceptions; diff --git a/riscv/insns/fmin_d.h b/riscv/insns/fmin_d.h deleted file mode 100644 index 3d3d454..0000000 --- a/riscv/insns/fmin_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -FRD = isNaNF64UI(FRS2) || f64_lt_quiet(FRS1,FRS2) /* && FRS1 not NaN */ - ? FRS1 : FRS2; -set_fp_exceptions; diff --git a/riscv/insns/fmin_s.h b/riscv/insns/fmin_s.h deleted file mode 100644 index 994c860..0000000 --- a/riscv/insns/fmin_s.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -FRD = isNaNF32UI(FRS2) || f32_lt_quiet(FRS1,FRS2) /* && FRS1 not NaN */ - ? FRS1 : FRS2; -set_fp_exceptions; diff --git a/riscv/insns/fmovn.h b/riscv/insns/fmovn.h deleted file mode 100644 index 394b56c..0000000 --- a/riscv/insns/fmovn.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -if (RS1 & 0x1) FRD = FRS2; diff --git a/riscv/insns/fmovz.h b/riscv/insns/fmovz.h deleted file mode 100644 index 7862216..0000000 --- a/riscv/insns/fmovz.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -if (~RS1 & 0x1) FRD = FRS2; diff --git a/riscv/insns/fmsub_d.h b/riscv/insns/fmsub_d.h deleted file mode 100644 index b1e9340..0000000 --- a/riscv/insns/fmsub_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f64_mulAdd(FRS1, FRS2, FRS3 ^ (uint64_t)INT64_MIN); -set_fp_exceptions; diff --git a/riscv/insns/fmsub_s.h b/riscv/insns/fmsub_s.h deleted file mode 100644 index d3349f5..0000000 --- a/riscv/insns/fmsub_s.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f32_mulAdd(FRS1, FRS2, FRS3 ^ (uint32_t)INT32_MIN); -set_fp_exceptions; diff --git a/riscv/insns/fmul_d.h b/riscv/insns/fmul_d.h deleted file mode 100644 index a8adedd..0000000 --- a/riscv/insns/fmul_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f64_mul(FRS1, FRS2); -set_fp_exceptions; diff --git a/riscv/insns/fmul_s.h b/riscv/insns/fmul_s.h deleted file mode 100644 index 6475578..0000000 --- a/riscv/insns/fmul_s.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f32_mul(FRS1, FRS2); -set_fp_exceptions; diff --git a/riscv/insns/fnmadd_d.h b/riscv/insns/fnmadd_d.h deleted file mode 100644 index 1e2ee27..0000000 --- a/riscv/insns/fnmadd_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f64_mulAdd(FRS1, FRS2, FRS3) ^ (uint64_t)INT64_MIN; -set_fp_exceptions; diff --git a/riscv/insns/fnmadd_s.h b/riscv/insns/fnmadd_s.h deleted file mode 100644 index 78abb78..0000000 --- a/riscv/insns/fnmadd_s.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f32_mulAdd(FRS1, FRS2, FRS3) ^ (uint32_t)INT32_MIN; -set_fp_exceptions; diff --git a/riscv/insns/fnmsub_d.h b/riscv/insns/fnmsub_d.h deleted file mode 100644 index ae643a5..0000000 --- a/riscv/insns/fnmsub_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f64_mulAdd(FRS1, FRS2, FRS3 ^ (uint64_t)INT64_MIN) ^ (uint64_t)INT64_MIN; -set_fp_exceptions; diff --git a/riscv/insns/fnmsub_s.h b/riscv/insns/fnmsub_s.h deleted file mode 100644 index cbb70ba..0000000 --- a/riscv/insns/fnmsub_s.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f32_mulAdd(FRS1, FRS2, FRS3 ^ (uint32_t)INT32_MIN) ^ (uint32_t)INT32_MIN; -set_fp_exceptions; diff --git a/riscv/insns/fsd.h b/riscv/insns/fsd.h deleted file mode 100644 index 113398e..0000000 --- a/riscv/insns/fsd.h +++ /dev/null @@ -1,2 +0,0 @@ -require_fp; -mmu.store_uint64(RS1+BIMM, FRS2); diff --git a/riscv/insns/fsgnj_d.h b/riscv/insns/fsgnj_d.h deleted file mode 100644 index f66e804..0000000 --- a/riscv/insns/fsgnj_d.h +++ /dev/null @@ -1,2 +0,0 @@ -require_fp; -FRD = (FRS1 &~ INT64_MIN) | (FRS2 & INT64_MIN); diff --git a/riscv/insns/fsgnj_s.h b/riscv/insns/fsgnj_s.h deleted file mode 100644 index 35609ac..0000000 --- a/riscv/insns/fsgnj_s.h +++ /dev/null @@ -1,2 +0,0 @@ -require_fp; -FRD = (FRS1 &~ (uint32_t)INT32_MIN) | (FRS2 & (uint32_t)INT32_MIN); diff --git a/riscv/insns/fsgnjn_d.h b/riscv/insns/fsgnjn_d.h deleted file mode 100644 index 22de215..0000000 --- a/riscv/insns/fsgnjn_d.h +++ /dev/null @@ -1,2 +0,0 @@ -require_fp; -FRD = (FRS1 &~ INT64_MIN) | ((~FRS2) & INT64_MIN); diff --git a/riscv/insns/fsgnjn_s.h b/riscv/insns/fsgnjn_s.h deleted file mode 100644 index dd66d71..0000000 --- a/riscv/insns/fsgnjn_s.h +++ /dev/null @@ -1,2 +0,0 @@ -require_fp; -FRD = (FRS1 &~ (uint32_t)INT32_MIN) | ((~FRS2) & (uint32_t)INT32_MIN); diff --git a/riscv/insns/fsgnjx_d.h b/riscv/insns/fsgnjx_d.h deleted file mode 100644 index 331b6e4..0000000 --- a/riscv/insns/fsgnjx_d.h +++ /dev/null @@ -1,2 +0,0 @@ -require_fp; -FRD = FRS1 ^ (FRS2 & INT64_MIN); diff --git a/riscv/insns/fsgnjx_s.h b/riscv/insns/fsgnjx_s.h deleted file mode 100644 index b455406..0000000 --- a/riscv/insns/fsgnjx_s.h +++ /dev/null @@ -1,2 +0,0 @@ -require_fp; -FRD = FRS1 ^ (FRS2 & (uint32_t)INT32_MIN); diff --git a/riscv/insns/fsqrt_d.h b/riscv/insns/fsqrt_d.h deleted file mode 100644 index 7647c9c..0000000 --- a/riscv/insns/fsqrt_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f64_sqrt(FRS1); -set_fp_exceptions; diff --git a/riscv/insns/fsqrt_s.h b/riscv/insns/fsqrt_s.h deleted file mode 100644 index 426f241..0000000 --- a/riscv/insns/fsqrt_s.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f32_sqrt(FRS1); -set_fp_exceptions; diff --git a/riscv/insns/fsub_d.h b/riscv/insns/fsub_d.h deleted file mode 100644 index e25eebb..0000000 --- a/riscv/insns/fsub_d.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f64_sub(FRS1, FRS2); -set_fp_exceptions; diff --git a/riscv/insns/fsub_s.h b/riscv/insns/fsub_s.h deleted file mode 100644 index 6c64d04..0000000 --- a/riscv/insns/fsub_s.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -softfloat_roundingMode = RM; -FRD = f32_sub(FRS1, FRS2); -set_fp_exceptions; diff --git a/riscv/insns/fsw.h b/riscv/insns/fsw.h deleted file mode 100644 index 23d3333..0000000 --- a/riscv/insns/fsw.h +++ /dev/null @@ -1,2 +0,0 @@ -require_fp; -mmu.store_uint32(RS1+BIMM, FRS2); diff --git a/riscv/insns/j.h b/riscv/insns/j.h deleted file mode 100644 index 3a4da2a..0000000 --- a/riscv/insns/j.h +++ /dev/null @@ -1 +0,0 @@ -set_pc(JUMP_TARGET); diff --git a/riscv/insns/jal.h b/riscv/insns/jal.h deleted file mode 100644 index 41dc403..0000000 --- a/riscv/insns/jal.h +++ /dev/null @@ -1,2 +0,0 @@ -RA = npc; -set_pc(JUMP_TARGET); diff --git a/riscv/insns/jalr_c.h b/riscv/insns/jalr_c.h deleted file mode 100644 index 91be911..0000000 --- a/riscv/insns/jalr_c.h +++ /dev/null @@ -1,3 +0,0 @@ -reg_t temp = RS1; -RD = npc; -set_pc(temp + SIMM); diff --git a/riscv/insns/jalr_j.h b/riscv/insns/jalr_j.h deleted file mode 100644 index 0d2ef12..0000000 --- a/riscv/insns/jalr_j.h +++ /dev/null @@ -1 +0,0 @@ -#include "insns/jalr_c.h" diff --git a/riscv/insns/jalr_r.h b/riscv/insns/jalr_r.h deleted file mode 100644 index 0d2ef12..0000000 --- a/riscv/insns/jalr_r.h +++ /dev/null @@ -1 +0,0 @@ -#include "insns/jalr_c.h" diff --git a/riscv/insns/lb.h b/riscv/insns/lb.h deleted file mode 100644 index 81ba7de..0000000 --- a/riscv/insns/lb.h +++ /dev/null @@ -1 +0,0 @@ -RD = mmu.load_int8(RS1+SIMM); diff --git a/riscv/insns/lbu.h b/riscv/insns/lbu.h deleted file mode 100644 index 12c688a..0000000 --- a/riscv/insns/lbu.h +++ /dev/null @@ -1 +0,0 @@ -RD = mmu.load_uint8(RS1+SIMM); diff --git a/riscv/insns/ld.h b/riscv/insns/ld.h deleted file mode 100644 index 940d348..0000000 --- a/riscv/insns/ld.h +++ /dev/null @@ -1,2 +0,0 @@ -require_xpr64; -RD = mmu.load_int64(RS1+SIMM); diff --git a/riscv/insns/lh.h b/riscv/insns/lh.h deleted file mode 100644 index ec25bc4..0000000 --- a/riscv/insns/lh.h +++ /dev/null @@ -1 +0,0 @@ -RD = mmu.load_int16(RS1+SIMM); diff --git a/riscv/insns/lhu.h b/riscv/insns/lhu.h deleted file mode 100644 index 0999c00..0000000 --- a/riscv/insns/lhu.h +++ /dev/null @@ -1 +0,0 @@ -RD = mmu.load_uint16(RS1+SIMM); diff --git a/riscv/insns/lui.h b/riscv/insns/lui.h deleted file mode 100644 index 6af2a2a..0000000 --- a/riscv/insns/lui.h +++ /dev/null @@ -1 +0,0 @@ -RD = sext32(BIGIMM << IMM_BITS); diff --git a/riscv/insns/lw.h b/riscv/insns/lw.h deleted file mode 100644 index 769c9fd..0000000 --- a/riscv/insns/lw.h +++ /dev/null @@ -1 +0,0 @@ -RD = mmu.load_int32(RS1+SIMM); diff --git a/riscv/insns/lwu.h b/riscv/insns/lwu.h deleted file mode 100644 index f8f9841..0000000 --- a/riscv/insns/lwu.h +++ /dev/null @@ -1,2 +0,0 @@ -require_xpr64; -RD = mmu.load_uint32(RS1+SIMM); diff --git a/riscv/insns/mffsr.h b/riscv/insns/mffsr.h deleted file mode 100644 index 29debc4..0000000 --- a/riscv/insns/mffsr.h +++ /dev/null @@ -1,2 +0,0 @@ -require_fp; -RD = fsr; diff --git a/riscv/insns/mfpcr.h b/riscv/insns/mfpcr.h deleted file mode 100644 index e0c67ae..0000000 --- a/riscv/insns/mfpcr.h +++ /dev/null @@ -1,68 +0,0 @@ -require_supervisor; - -reg_t val; - -switch(insn.rtype.rs2) -{ - case 0: - val = sr; - break; - case 1: - val = epc; - break; - case 2: - val = badvaddr; - break; - case 3: - val = evec; - break; - case 4: - val = count; - break; - case 5: - val = compare; - break; - case 6: - val = cause; - break; - case 7: - val = 0; - cause &= ~(1 << (IPI_IRQ+CAUSE_IP_SHIFT)); - break; - - case 8: - val = mmu.memsz >> PGSHIFT; - break; - - case 9: - val = mmu.get_ptbr(); - break; - - case 10: - val = id; - break; - - case 11: - val = vecbanks; - break; - - case 12: - val = sim->num_cores(); - break; - - case 17: - fromhost = val = sim->get_fromhost(); - break; - - case 24: - val = pcr_k0; - break; - case 25: - val = pcr_k1; - break; - - default: - val = -1; -} - -RD = sext_xprlen(val); diff --git a/riscv/insns/mftx_d.h b/riscv/insns/mftx_d.h deleted file mode 100644 index 31be4cb..0000000 --- a/riscv/insns/mftx_d.h +++ /dev/null @@ -1,3 +0,0 @@ -require_xpr64; -require_fp; -RD = FRS2; diff --git a/riscv/insns/mftx_s.h b/riscv/insns/mftx_s.h deleted file mode 100644 index 589b33b..0000000 --- a/riscv/insns/mftx_s.h +++ /dev/null @@ -1,2 +0,0 @@ -require_fp; -RD = sext32(FRS2); diff --git a/riscv/insns/movn.h b/riscv/insns/movn.h deleted file mode 100644 index 402d6d3..0000000 --- a/riscv/insns/movn.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -if (RS1 & 0x1) RD = RS2; diff --git a/riscv/insns/movz.h b/riscv/insns/movz.h deleted file mode 100644 index 74cf8a9..0000000 --- a/riscv/insns/movz.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -if (~RS1 & 0x1) RD = RS2; diff --git a/riscv/insns/mtfsr.h b/riscv/insns/mtfsr.h deleted file mode 100644 index cc6f9ea..0000000 --- a/riscv/insns/mtfsr.h +++ /dev/null @@ -1,4 +0,0 @@ -require_fp; -uint32_t tmp = fsr; -set_fsr(RS1); -RD = tmp; diff --git a/riscv/insns/mtpcr.h b/riscv/insns/mtpcr.h deleted file mode 100644 index 46fbfdb..0000000 --- a/riscv/insns/mtpcr.h +++ /dev/null @@ -1,46 +0,0 @@ -require_supervisor; - -switch(insn.rtype.rs2) -{ - case 0: - set_sr(RS1); - break; - case 1: - epc = RS1; - break; - case 3: - evec = RS1; - break; - case 4: - count = RS1; - break; - case 5: - cause &= ~(1 << (TIMER_IRQ+CAUSE_IP_SHIFT)); - compare = RS1; - break; - - case 7: - sim->send_ipi(RS1); - break; - - case 9: - mmu.set_ptbr(RS1); - break; - - case 11: - vecbanks = RS1 & 0xff; - vecbanks_count = __builtin_popcountll(vecbanks); - break; - - case 16: - tohost = RS1; - sim->set_tohost(RS1); - break; - - case 24: - pcr_k0 = RS1; - break; - case 25: - pcr_k1 = RS1; - break; -} diff --git a/riscv/insns/mul.h b/riscv/insns/mul.h deleted file mode 100644 index 770d733..0000000 --- a/riscv/insns/mul.h +++ /dev/null @@ -1 +0,0 @@ -RD = sext_xprlen(RS1 * RS2); diff --git a/riscv/insns/mulh.h b/riscv/insns/mulh.h deleted file mode 100644 index f771a62..0000000 --- a/riscv/insns/mulh.h +++ /dev/null @@ -1,8 +0,0 @@ -if(xpr64) -{ - int64_t a = RS1; - int64_t b = RS2; - RD = (int128_t(a) * int128_t(b)) >> 64; -} -else - RD = sext32((sext32(RS1) * sext32(RS2)) >> 32); diff --git a/riscv/insns/mulhsu.h b/riscv/insns/mulhsu.h deleted file mode 100644 index c832657..0000000 --- a/riscv/insns/mulhsu.h +++ /dev/null @@ -1,8 +0,0 @@ -if(xpr64) -{ - int64_t a = RS1; - uint64_t b = RS2; - RD = (int128_t(a) * uint128_t(b)) >> 64; -} -else - RD = sext32((sext32(RS1) * reg_t((uint32_t)RS2)) >> 32); diff --git a/riscv/insns/mulhu.h b/riscv/insns/mulhu.h deleted file mode 100644 index 6334426..0000000 --- a/riscv/insns/mulhu.h +++ /dev/null @@ -1,4 +0,0 @@ -if(xpr64) - RD = (uint128_t(RS1) * uint128_t(RS2)) >> 64; -else - RD = sext32(((uint64_t)(uint32_t)RS1 * (uint64_t)(uint32_t)RS2) >> 32); diff --git a/riscv/insns/mulw.h b/riscv/insns/mulw.h deleted file mode 100644 index 7b0a934..0000000 --- a/riscv/insns/mulw.h +++ /dev/null @@ -1,2 +0,0 @@ -require_xpr64; -RD = sext32(RS1 * RS2); diff --git a/riscv/insns/mxtf_d.h b/riscv/insns/mxtf_d.h deleted file mode 100644 index 29792ec..0000000 --- a/riscv/insns/mxtf_d.h +++ /dev/null @@ -1,3 +0,0 @@ -require_xpr64; -require_fp; -FRD = RS1; diff --git a/riscv/insns/mxtf_s.h b/riscv/insns/mxtf_s.h deleted file mode 100644 index 54546ea..0000000 --- a/riscv/insns/mxtf_s.h +++ /dev/null @@ -1,2 +0,0 @@ -require_fp; -FRD = RS1; diff --git a/riscv/insns/or.h b/riscv/insns/or.h deleted file mode 100644 index 07bcac3..0000000 --- a/riscv/insns/or.h +++ /dev/null @@ -1 +0,0 @@ -RD = RS1 | RS2; diff --git a/riscv/insns/ori.h b/riscv/insns/ori.h deleted file mode 100644 index 9561b97..0000000 --- a/riscv/insns/ori.h +++ /dev/null @@ -1 +0,0 @@ -RD = SIMM | RS1; diff --git a/riscv/insns/rdcycle.h b/riscv/insns/rdcycle.h deleted file mode 100644 index 9b966a6..0000000 --- a/riscv/insns/rdcycle.h +++ /dev/null @@ -1 +0,0 @@ -RD = cycle; diff --git a/riscv/insns/rdinstret.h b/riscv/insns/rdinstret.h deleted file mode 100644 index 9b966a6..0000000 --- a/riscv/insns/rdinstret.h +++ /dev/null @@ -1 +0,0 @@ -RD = cycle; diff --git a/riscv/insns/rdnpc.h b/riscv/insns/rdnpc.h deleted file mode 100644 index 5525421..0000000 --- a/riscv/insns/rdnpc.h +++ /dev/null @@ -1 +0,0 @@ -RD = npc; diff --git a/riscv/insns/rdtime.h b/riscv/insns/rdtime.h deleted file mode 100644 index 9b966a6..0000000 --- a/riscv/insns/rdtime.h +++ /dev/null @@ -1 +0,0 @@ -RD = cycle; diff --git a/riscv/insns/rem.h b/riscv/insns/rem.h deleted file mode 100644 index ac82a56..0000000 --- a/riscv/insns/rem.h +++ /dev/null @@ -1,6 +0,0 @@ -if(RS2 == 0) - RD = RS1; -else if(sreg_t(RS1) == INT64_MIN && sreg_t(RS2) == -1) - RD = 0; -else - RD = sext_xprlen(sext_xprlen(RS1) % sext_xprlen(RS2)); diff --git a/riscv/insns/remu.h b/riscv/insns/remu.h deleted file mode 100644 index c698aca..0000000 --- a/riscv/insns/remu.h +++ /dev/null @@ -1,4 +0,0 @@ -if(RS2 == 0) - RD = RS1; -else - RD = sext_xprlen(zext_xprlen(RS1) % zext_xprlen(RS2)); diff --git a/riscv/insns/remuw.h b/riscv/insns/remuw.h deleted file mode 100644 index 8234af3..0000000 --- a/riscv/insns/remuw.h +++ /dev/null @@ -1,5 +0,0 @@ -require_xpr64; -if(RS2 == 0) - RD = RS1; -else - RD = sext32(zext_xprlen(RS1) % zext_xprlen(RS2)); diff --git a/riscv/insns/remw.h b/riscv/insns/remw.h deleted file mode 100644 index 93c3858..0000000 --- a/riscv/insns/remw.h +++ /dev/null @@ -1,7 +0,0 @@ -require_xpr64; -if(RS2 == 0) - RD = RS1; -else if(int32_t(RS1) == INT32_MIN && int32_t(RS2) == -1) - RD = 0; -else - RD = sext32(int32_t(RS1) % int32_t(RS2)); diff --git a/riscv/insns/sb.h b/riscv/insns/sb.h deleted file mode 100644 index af5bd10..0000000 --- a/riscv/insns/sb.h +++ /dev/null @@ -1 +0,0 @@ -mmu.store_uint8(RS1+BIMM, RS2); diff --git a/riscv/insns/sd.h b/riscv/insns/sd.h deleted file mode 100644 index 2009149..0000000 --- a/riscv/insns/sd.h +++ /dev/null @@ -1,2 +0,0 @@ -require_xpr64; -mmu.store_uint64(RS1+BIMM, RS2); diff --git a/riscv/insns/sh.h b/riscv/insns/sh.h deleted file mode 100644 index a484e1e..0000000 --- a/riscv/insns/sh.h +++ /dev/null @@ -1 +0,0 @@ -mmu.store_uint16(RS1+BIMM, RS2); diff --git a/riscv/insns/sll.h b/riscv/insns/sll.h deleted file mode 100644 index 86eb966..0000000 --- a/riscv/insns/sll.h +++ /dev/null @@ -1 +0,0 @@ -RD = sext_xprlen(RS1 << (RS2 & (xprlen-1))); diff --git a/riscv/insns/slli.h b/riscv/insns/slli.h deleted file mode 100644 index bfaf430..0000000 --- a/riscv/insns/slli.h +++ /dev/null @@ -1,8 +0,0 @@ -if(xpr64) - RD = RS1 << SHAMT; -else -{ - if(SHAMT & 0x20) - throw trap_illegal_instruction; - RD = sext32(RS1 << SHAMT); -} diff --git a/riscv/insns/slliw.h b/riscv/insns/slliw.h deleted file mode 100644 index 1f6e50d..0000000 --- a/riscv/insns/slliw.h +++ /dev/null @@ -1,2 +0,0 @@ -require_xpr64; -RD = sext32(RS1 << SHAMTW); diff --git a/riscv/insns/sllw.h b/riscv/insns/sllw.h deleted file mode 100644 index f3356d8..0000000 --- a/riscv/insns/sllw.h +++ /dev/null @@ -1,2 +0,0 @@ -require_xpr64; -RD = sext32(RS1 << (RS2 & 0x1F)); diff --git a/riscv/insns/slt.h b/riscv/insns/slt.h deleted file mode 100644 index 5c50534..0000000 --- a/riscv/insns/slt.h +++ /dev/null @@ -1 +0,0 @@ -RD = sreg_t(cmp_trunc(RS1)) < sreg_t(cmp_trunc(RS2)); diff --git a/riscv/insns/slti.h b/riscv/insns/slti.h deleted file mode 100644 index 1dcd892..0000000 --- a/riscv/insns/slti.h +++ /dev/null @@ -1 +0,0 @@ -RD = sreg_t(cmp_trunc(RS1)) < sreg_t(cmp_trunc(SIMM)); diff --git a/riscv/insns/sltiu.h b/riscv/insns/sltiu.h deleted file mode 100644 index 45e579b..0000000 --- a/riscv/insns/sltiu.h +++ /dev/null @@ -1 +0,0 @@ -RD = cmp_trunc(RS1) < cmp_trunc(SIMM); diff --git a/riscv/insns/sltu.h b/riscv/insns/sltu.h deleted file mode 100644 index 2c5bdc3..0000000 --- a/riscv/insns/sltu.h +++ /dev/null @@ -1 +0,0 @@ -RD = cmp_trunc(RS1) < cmp_trunc(RS2); diff --git a/riscv/insns/sra.h b/riscv/insns/sra.h deleted file mode 100644 index 7102da0..0000000 --- a/riscv/insns/sra.h +++ /dev/null @@ -1 +0,0 @@ -RD = sext_xprlen(sext_xprlen(RS1) >> (RS2 & (xprlen-1))); diff --git a/riscv/insns/srai.h b/riscv/insns/srai.h deleted file mode 100644 index bb17d27..0000000 --- a/riscv/insns/srai.h +++ /dev/null @@ -1,8 +0,0 @@ -if(xpr64) - RD = sreg_t(RS1) >> SHAMT; -else -{ - if(SHAMT & 0x20) - throw trap_illegal_instruction; - RD = sext32(int32_t(RS1) >> SHAMT); -} diff --git a/riscv/insns/sraiw.h b/riscv/insns/sraiw.h deleted file mode 100644 index 4c56730..0000000 --- a/riscv/insns/sraiw.h +++ /dev/null @@ -1,2 +0,0 @@ -require_xpr64; -RD = sext32(int32_t(RS1) >> SHAMTW); diff --git a/riscv/insns/sraw.h b/riscv/insns/sraw.h deleted file mode 100644 index d178374..0000000 --- a/riscv/insns/sraw.h +++ /dev/null @@ -1,2 +0,0 @@ -require_xpr64; -RD = sext32(int32_t(RS1) >> (RS2 & 0x1F)); diff --git a/riscv/insns/srl.h b/riscv/insns/srl.h deleted file mode 100644 index 8230d27..0000000 --- a/riscv/insns/srl.h +++ /dev/null @@ -1,4 +0,0 @@ -if(xpr64) - RD = RS1 >> (RS2 & 0x3F); -else - RD = sext32((uint32_t)RS1 >> (RS2 & 0x1F)); diff --git a/riscv/insns/srli.h b/riscv/insns/srli.h deleted file mode 100644 index 5378fd1..0000000 --- a/riscv/insns/srli.h +++ /dev/null @@ -1,8 +0,0 @@ -if(xpr64) - RD = RS1 >> SHAMT; -else -{ - if(SHAMT & 0x20) - throw trap_illegal_instruction; - RD = sext32((uint32_t)RS1 >> SHAMT); -} diff --git a/riscv/insns/srliw.h b/riscv/insns/srliw.h deleted file mode 100644 index c400507..0000000 --- a/riscv/insns/srliw.h +++ /dev/null @@ -1,2 +0,0 @@ -require_xpr64; -RD = sext32((uint32_t)RS1 >> SHAMTW); diff --git a/riscv/insns/srlw.h b/riscv/insns/srlw.h deleted file mode 100644 index b206f7c..0000000 --- a/riscv/insns/srlw.h +++ /dev/null @@ -1,2 +0,0 @@ -require_xpr64; -RD = sext32((uint32_t)RS1 >> (RS2 & 0x1F)); diff --git a/riscv/insns/stop.h b/riscv/insns/stop.h deleted file mode 100644 index 791a82c..0000000 --- a/riscv/insns/stop.h +++ /dev/null @@ -1,3 +0,0 @@ -require_vector; -utmode = false; -throw vt_command_stop; diff --git a/riscv/insns/sub.h b/riscv/insns/sub.h deleted file mode 100644 index 2b1e057..0000000 --- a/riscv/insns/sub.h +++ /dev/null @@ -1 +0,0 @@ -RD = sext_xprlen(RS1 - RS2); diff --git a/riscv/insns/subw.h b/riscv/insns/subw.h deleted file mode 100644 index 28db334..0000000 --- a/riscv/insns/subw.h +++ /dev/null @@ -1,3 +0,0 @@ -require_xpr64; -RD = sext32(RS1 - RS2); - diff --git a/riscv/insns/sw.h b/riscv/insns/sw.h deleted file mode 100644 index dbe260f..0000000 --- a/riscv/insns/sw.h +++ /dev/null @@ -1 +0,0 @@ -mmu.store_uint32(RS1+BIMM, RS2); diff --git a/riscv/insns/syscall.h b/riscv/insns/syscall.h deleted file mode 100644 index 2c7199d..0000000 --- a/riscv/insns/syscall.h +++ /dev/null @@ -1 +0,0 @@ -throw trap_syscall; diff --git a/riscv/insns/utidx.h b/riscv/insns/utidx.h deleted file mode 100644 index b3c944c..0000000 --- a/riscv/insns/utidx.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -RD = utidx; diff --git a/riscv/insns/vf.h b/riscv/insns/vf.h deleted file mode 100644 index 7779645..0000000 --- a/riscv/insns/vf.h +++ /dev/null @@ -1,8 +0,0 @@ -require_vector; -for (int i=0; ipc = RS1+SIMM; - uts[i]->utmode = true; - while (uts[i]->utmode) - uts[i]->step(1, false); // XXX -} diff --git a/riscv/insns/vfld.h b/riscv/insns/vfld.h deleted file mode 100644 index 9b40470..0000000 --- a/riscv/insns/vfld.h +++ /dev/null @@ -1,3 +0,0 @@ -require_vector; -require_fp; -VEC_LOAD(FRD, load_int64, 8); diff --git a/riscv/insns/vflsegd.h b/riscv/insns/vflsegd.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vflsegstd.h b/riscv/insns/vflsegstd.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vflsegstw.h b/riscv/insns/vflsegstw.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vflsegw.h b/riscv/insns/vflsegw.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vflstd.h b/riscv/insns/vflstd.h deleted file mode 100644 index fa9b32d..0000000 --- a/riscv/insns/vflstd.h +++ /dev/null @@ -1,3 +0,0 @@ -require_vector; -require_fp; -VEC_LOAD(FRD, load_int64, RS2); diff --git a/riscv/insns/vflstw.h b/riscv/insns/vflstw.h deleted file mode 100644 index 716c818..0000000 --- a/riscv/insns/vflstw.h +++ /dev/null @@ -1,3 +0,0 @@ -require_vector; -require_fp; -VEC_LOAD(FRD, load_int32, RS2); diff --git a/riscv/insns/vflw.h b/riscv/insns/vflw.h deleted file mode 100644 index 75fdd04..0000000 --- a/riscv/insns/vflw.h +++ /dev/null @@ -1,3 +0,0 @@ -require_vector; -require_fp; -VEC_LOAD(FRD, load_int32, 4); diff --git a/riscv/insns/vfmst.h b/riscv/insns/vfmst.h deleted file mode 100644 index 20fa123..0000000 --- a/riscv/insns/vfmst.h +++ /dev/null @@ -1,4 +0,0 @@ -require_vector; -require_fp; -demand(0 <= RS2 && RS2 < MAX_UTS, "ut not in range!"); -UT_FRD(RS2) = FRS1; diff --git a/riscv/insns/vfmsv.h b/riscv/insns/vfmsv.h deleted file mode 100644 index a9aa876..0000000 --- a/riscv/insns/vfmsv.h +++ /dev/null @@ -1,5 +0,0 @@ -require_vector; -require_fp; -UT_LOOP_START - UT_LOOP_FRD = FRS1; -UT_LOOP_END diff --git a/riscv/insns/vfmts.h b/riscv/insns/vfmts.h deleted file mode 100644 index 6f56b25..0000000 --- a/riscv/insns/vfmts.h +++ /dev/null @@ -1,4 +0,0 @@ -require_vector; -require_fp; -demand(0 <= RS2 && RS2 < MAX_UTS, "ut not in range"); -FRD = UT_FRS1(RS2); diff --git a/riscv/insns/vfmvv.h b/riscv/insns/vfmvv.h deleted file mode 100644 index 279da21..0000000 --- a/riscv/insns/vfmvv.h +++ /dev/null @@ -1,5 +0,0 @@ -require_vector; -require_fp; -UT_LOOP_START - UT_LOOP_FRD = UT_LOOP_FRS1; -UT_LOOP_END diff --git a/riscv/insns/vfsd.h b/riscv/insns/vfsd.h deleted file mode 100644 index f619fc8..0000000 --- a/riscv/insns/vfsd.h +++ /dev/null @@ -1,3 +0,0 @@ -require_vector; -require_fp; -VEC_STORE(FRD, store_uint64, 8); diff --git a/riscv/insns/vfssegd.h b/riscv/insns/vfssegd.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vfssegstd.h b/riscv/insns/vfssegstd.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vfssegstw.h b/riscv/insns/vfssegstw.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vfssegw.h b/riscv/insns/vfssegw.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vfsstd.h b/riscv/insns/vfsstd.h deleted file mode 100644 index b3bb260..0000000 --- a/riscv/insns/vfsstd.h +++ /dev/null @@ -1,3 +0,0 @@ -require_vector; -require_fp; -VEC_STORE(FRD, store_uint64, RS2); diff --git a/riscv/insns/vfsstw.h b/riscv/insns/vfsstw.h deleted file mode 100644 index 9cef9b0..0000000 --- a/riscv/insns/vfsstw.h +++ /dev/null @@ -1,3 +0,0 @@ -require_vector; -require_fp; -VEC_STORE(FRD, store_uint32, RS2); diff --git a/riscv/insns/vfsw.h b/riscv/insns/vfsw.h deleted file mode 100644 index 3fe3d3f..0000000 --- a/riscv/insns/vfsw.h +++ /dev/null @@ -1,3 +0,0 @@ -require_vector; -require_fp; -VEC_STORE(FRD, store_uint32, 4); diff --git a/riscv/insns/vlb.h b/riscv/insns/vlb.h deleted file mode 100644 index 618380a..0000000 --- a/riscv/insns/vlb.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -VEC_LOAD(RD, load_int8, 1); diff --git a/riscv/insns/vlbu.h b/riscv/insns/vlbu.h deleted file mode 100644 index f92c8b5..0000000 --- a/riscv/insns/vlbu.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -VEC_LOAD(RD, load_uint8, 1); diff --git a/riscv/insns/vld.h b/riscv/insns/vld.h deleted file mode 100644 index fb7a3c5..0000000 --- a/riscv/insns/vld.h +++ /dev/null @@ -1,3 +0,0 @@ -require_vector; -require_xpr64; -VEC_LOAD(RD, load_int64, 8); diff --git a/riscv/insns/vlh.h b/riscv/insns/vlh.h deleted file mode 100644 index 269c2a8..0000000 --- a/riscv/insns/vlh.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -VEC_LOAD(RD, load_int16, 2); diff --git a/riscv/insns/vlhu.h b/riscv/insns/vlhu.h deleted file mode 100644 index 7a2019d..0000000 --- a/riscv/insns/vlhu.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -VEC_LOAD(RD, load_uint16, 2); diff --git a/riscv/insns/vlsegb.h b/riscv/insns/vlsegb.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vlsegbu.h b/riscv/insns/vlsegbu.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vlsegd.h b/riscv/insns/vlsegd.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vlsegh.h b/riscv/insns/vlsegh.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vlseghu.h b/riscv/insns/vlseghu.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vlsegstb.h b/riscv/insns/vlsegstb.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vlsegstbu.h b/riscv/insns/vlsegstbu.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vlsegstd.h b/riscv/insns/vlsegstd.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vlsegsth.h b/riscv/insns/vlsegsth.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vlsegsthu.h b/riscv/insns/vlsegsthu.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vlsegstw.h b/riscv/insns/vlsegstw.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vlsegstwu.h b/riscv/insns/vlsegstwu.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vlsegw.h b/riscv/insns/vlsegw.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vlsegwu.h b/riscv/insns/vlsegwu.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vlstb.h b/riscv/insns/vlstb.h deleted file mode 100644 index 219d90e..0000000 --- a/riscv/insns/vlstb.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -VEC_LOAD(RD, load_int8, RS2); diff --git a/riscv/insns/vlstbu.h b/riscv/insns/vlstbu.h deleted file mode 100644 index 09faa29..0000000 --- a/riscv/insns/vlstbu.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -VEC_LOAD(RD, load_uint8, RS2); diff --git a/riscv/insns/vlstd.h b/riscv/insns/vlstd.h deleted file mode 100644 index 5e5de9c..0000000 --- a/riscv/insns/vlstd.h +++ /dev/null @@ -1,3 +0,0 @@ -require_vector; -require_xpr64; -VEC_LOAD(RD, load_int64, RS2); diff --git a/riscv/insns/vlsth.h b/riscv/insns/vlsth.h deleted file mode 100644 index af6b5b5..0000000 --- a/riscv/insns/vlsth.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -VEC_LOAD(RD, load_int16, RS2); diff --git a/riscv/insns/vlsthu.h b/riscv/insns/vlsthu.h deleted file mode 100644 index 0fe8452..0000000 --- a/riscv/insns/vlsthu.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -VEC_LOAD(RD, load_uint16, RS2); diff --git a/riscv/insns/vlstw.h b/riscv/insns/vlstw.h deleted file mode 100644 index 5375dc0..0000000 --- a/riscv/insns/vlstw.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -VEC_LOAD(RD, load_int32, RS2); diff --git a/riscv/insns/vlstwu.h b/riscv/insns/vlstwu.h deleted file mode 100644 index 328e23f..0000000 --- a/riscv/insns/vlstwu.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -VEC_LOAD(RD, load_uint32, RS2); diff --git a/riscv/insns/vlw.h b/riscv/insns/vlw.h deleted file mode 100644 index 6e35911..0000000 --- a/riscv/insns/vlw.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -VEC_LOAD(RD, load_int32, 4); diff --git a/riscv/insns/vlwu.h b/riscv/insns/vlwu.h deleted file mode 100644 index 4fa1489..0000000 --- a/riscv/insns/vlwu.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -VEC_LOAD(RD, load_uint32, 4); diff --git a/riscv/insns/vmst.h b/riscv/insns/vmst.h deleted file mode 100644 index 7b7cae1..0000000 --- a/riscv/insns/vmst.h +++ /dev/null @@ -1,3 +0,0 @@ -require_vector; -demand(0 <= RS2 && RS2 < MAX_UTS, "ut not in range!"); -UT_RD(RS2) = RS1; diff --git a/riscv/insns/vmsv.h b/riscv/insns/vmsv.h deleted file mode 100644 index c6f4c2c..0000000 --- a/riscv/insns/vmsv.h +++ /dev/null @@ -1,4 +0,0 @@ -require_vector; -UT_LOOP_START - UT_LOOP_RD = RS1; -UT_LOOP_END diff --git a/riscv/insns/vmts.h b/riscv/insns/vmts.h deleted file mode 100644 index a69e388..0000000 --- a/riscv/insns/vmts.h +++ /dev/null @@ -1,3 +0,0 @@ -require_vector; -demand(0 <= RS2 && RS2 < MAX_UTS, "ut not in range"); -RD = UT_RS1(RS2); diff --git a/riscv/insns/vmvv.h b/riscv/insns/vmvv.h deleted file mode 100644 index 91d63d4..0000000 --- a/riscv/insns/vmvv.h +++ /dev/null @@ -1,4 +0,0 @@ -require_vector; -UT_LOOP_START - UT_LOOP_RD = UT_LOOP_RS1; -UT_LOOP_END diff --git a/riscv/insns/vsb.h b/riscv/insns/vsb.h deleted file mode 100644 index c3d5b9d..0000000 --- a/riscv/insns/vsb.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -VEC_STORE(RD, store_uint8, 1); diff --git a/riscv/insns/vsd.h b/riscv/insns/vsd.h deleted file mode 100644 index 9c02069..0000000 --- a/riscv/insns/vsd.h +++ /dev/null @@ -1,3 +0,0 @@ -require_vector; -require_xpr64; -VEC_STORE(RD, store_uint64, 8); diff --git a/riscv/insns/vsetvl.h b/riscv/insns/vsetvl.h deleted file mode 100644 index c2212ff..0000000 --- a/riscv/insns/vsetvl.h +++ /dev/null @@ -1,3 +0,0 @@ -require_vector; -setvl(RS1); -RD = VL; diff --git a/riscv/insns/vsh.h b/riscv/insns/vsh.h deleted file mode 100644 index 623eda8..0000000 --- a/riscv/insns/vsh.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -VEC_STORE(RD, store_uint16, 2); diff --git a/riscv/insns/vssegb.h b/riscv/insns/vssegb.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vssegd.h b/riscv/insns/vssegd.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vssegh.h b/riscv/insns/vssegh.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vssegstb.h b/riscv/insns/vssegstb.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vssegstd.h b/riscv/insns/vssegstd.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vssegsth.h b/riscv/insns/vssegsth.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vssegstw.h b/riscv/insns/vssegstw.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vssegw.h b/riscv/insns/vssegw.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vsstb.h b/riscv/insns/vsstb.h deleted file mode 100644 index b83cc50..0000000 --- a/riscv/insns/vsstb.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -VEC_STORE(RD, store_uint8, RS2); diff --git a/riscv/insns/vsstd.h b/riscv/insns/vsstd.h deleted file mode 100644 index 26868d2..0000000 --- a/riscv/insns/vsstd.h +++ /dev/null @@ -1,3 +0,0 @@ -require_vector; -require_xpr64; -VEC_STORE(RD, store_uint64, RS2); diff --git a/riscv/insns/vssth.h b/riscv/insns/vssth.h deleted file mode 100644 index 3904331..0000000 --- a/riscv/insns/vssth.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -VEC_STORE(RD, store_uint16, RS2); diff --git a/riscv/insns/vsstw.h b/riscv/insns/vsstw.h deleted file mode 100644 index 8f05953..0000000 --- a/riscv/insns/vsstw.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -VEC_STORE(RD, store_uint32, RS2); diff --git a/riscv/insns/vsw.h b/riscv/insns/vsw.h deleted file mode 100644 index 662d4e3..0000000 --- a/riscv/insns/vsw.h +++ /dev/null @@ -1,2 +0,0 @@ -require_vector; -VEC_STORE(RD, store_uint32, 4); diff --git a/riscv/insns/vtcfgivl.h b/riscv/insns/vtcfgivl.h deleted file mode 100644 index e69de29..0000000 diff --git a/riscv/insns/vvcfgivl.h b/riscv/insns/vvcfgivl.h deleted file mode 100644 index 0ded9f8..0000000 --- a/riscv/insns/vvcfgivl.h +++ /dev/null @@ -1,6 +0,0 @@ -require_vector; -nxpr_use = SIMM & 0x3f; -nfpr_use = (SIMM >> 6) & 0x3f; -vcfg(); -setvl(RS1); -RD = VL; diff --git a/riscv/insns/xor.h b/riscv/insns/xor.h deleted file mode 100644 index 49b1783..0000000 --- a/riscv/insns/xor.h +++ /dev/null @@ -1 +0,0 @@ -RD = RS1 ^ RS2; diff --git a/riscv/insns/xori.h b/riscv/insns/xori.h deleted file mode 100644 index 5852aac..0000000 --- a/riscv/insns/xori.h +++ /dev/null @@ -1 +0,0 @@ -RD = SIMM ^ RS1; diff --git a/riscv/mmu.cc b/riscv/mmu.cc deleted file mode 100644 index 7ff937d..0000000 --- a/riscv/mmu.cc +++ /dev/null @@ -1,104 +0,0 @@ -#include "mmu.h" -#include "sim.h" -#include "processor.h" - -mmu_t::mmu_t(char* _mem, size_t _memsz) - : mem(_mem), memsz(_memsz), badvaddr(0), - ptbr(0), supervisor(true), vm_enabled(false), - icsim(NULL), dcsim(NULL), itlbsim(NULL), dtlbsim(NULL) -{ - flush_tlb(); -} - -mmu_t::~mmu_t() -{ -} - -void mmu_t::flush_tlb() -{ - memset(tlb_insn_tag, -1, sizeof(tlb_insn_tag)); - memset(tlb_load_tag, -1, sizeof(tlb_load_tag)); - memset(tlb_store_tag, -1, sizeof(tlb_store_tag)); - flush_icache(); -} - -void mmu_t::flush_icache() -{ - memset(icache_tag, -1, sizeof(icache_tag)); -} - -void* mmu_t::refill(reg_t addr, bool store, bool fetch) -{ - reg_t idx = (addr >> PGSHIFT) % TLB_ENTRIES; - reg_t expected_tag = addr & ~(PGSIZE-1); - - reg_t pte = walk(addr); - - reg_t pte_perm = pte & PTE_PERM; - if(supervisor) // shift supervisor permission bits into user perm bits - pte_perm = (pte_perm >> 3) & PTE_PERM; - pte_perm |= pte & PTE_E; - - reg_t perm = (fetch ? PTE_UX : store ? PTE_UW : PTE_UR) | PTE_E; - if(unlikely((pte_perm & perm) != perm)) - { - badvaddr = addr; - throw store ? trap_store_access_fault - : fetch ? trap_instruction_access_fault - : trap_load_access_fault; - } - - tlb_load_tag[idx] = (pte_perm & PTE_UR) ? expected_tag : -1; - tlb_store_tag[idx] = (pte_perm & PTE_UW) ? expected_tag : -1; - tlb_insn_tag[idx] = (pte_perm & PTE_UX) ? expected_tag : -1; - tlb_data[idx] = (long)(pte >> PTE_PPN_SHIFT << PGSHIFT) + (long)mem; - - return (void*)(((long)addr & (PGSIZE-1)) | tlb_data[idx]); -} - -pte_t mmu_t::walk(reg_t addr) -{ - pte_t pte = 0; - - if(!vm_enabled) - { - if(addr < memsz) - pte = PTE_E | PTE_PERM | ((addr >> PGSHIFT) << PTE_PPN_SHIFT); - } - else - { - reg_t base = ptbr; - reg_t ptd; - - int ptshift = (LEVELS-1)*PTIDXBITS; - for(reg_t i = 0; i < LEVELS; i++, ptshift -= PTIDXBITS) - { - reg_t idx = (addr >> (PGSHIFT+ptshift)) & ((1<= memsz) - break; - - ptd = *(pte_t*)(mem+pte_addr); - if(ptd & PTE_E) - { - // if this PTE is from a larger PT, fake a leaf - // PTE so the TLB will work right - reg_t vpn = addr >> PGSHIFT; - ptd |= (vpn & ((1<<(ptshift))-1)) << PTE_PPN_SHIFT; - - // fault if physical addr is invalid - reg_t ppn = ptd >> PTE_PPN_SHIFT; - if((ppn << PGSHIFT) + (addr & (PGSIZE-1)) < memsz) - pte = ptd; - break; - } - else if(!(ptd & PTE_T)) - break; - - base = (ptd >> PTE_PPN_SHIFT) << PGSHIFT; - } - } - - return pte; -} diff --git a/riscv/mmu.h b/riscv/mmu.h deleted file mode 100644 index e25e90a..0000000 --- a/riscv/mmu.h +++ /dev/null @@ -1,194 +0,0 @@ -#ifndef _RISCV_MMU_H -#define _RISCV_MMU_H - -#include "decode.h" -#include "trap.h" -#include "icsim.h" -#include "common.h" -#include "processor.h" - -class processor_t; - -typedef reg_t pte_t; - -const reg_t LEVELS = 4; -const reg_t PGSHIFT = 12; -const reg_t PGSIZE = 1 << PGSHIFT; -const reg_t PTIDXBITS = PGSHIFT - (sizeof(pte_t) == 8 ? 3 : 2); -const reg_t PPN_BITS = 8*sizeof(reg_t) - PGSHIFT; - -#define PTE_T 0x001 // Entry is a page Table descriptor -#define PTE_E 0x002 // Entry is a page table Entry -#define PTE_R 0x004 // Referenced -#define PTE_D 0x008 // Dirty -#define PTE_UX 0x010 // User eXecute permission -#define PTE_UW 0x020 // User Read permission -#define PTE_UR 0x040 // User Write permission -#define PTE_SX 0x080 // Supervisor eXecute permission -#define PTE_SW 0x100 // Supervisor Read permission -#define PTE_SR 0x200 // Supervisor Write permission -#define PTE_PERM (PTE_SR | PTE_SW | PTE_SX | PTE_UR | PTE_UW | PTE_UX) -#define PTE_PERM_SHIFT 4 -#define PTE_PPN_SHIFT 12 - -class mmu_t -{ -public: - mmu_t(char* _mem, size_t _memsz); - ~mmu_t(); - - #ifdef RISCV_ENABLE_ICSIM - # define dcsim_tick(dcsim, dtlbsim, addr, size, st) \ - do { if(dcsim) (dcsim)->tick(addr, size, st); \ - if(dtlbsim) (dtlbsim)->tick(addr, sizeof(reg_t), false); } while(0) - #else - # define dcsim_tick(dcsim, dtlbsim, addr, size, st) - #endif - - #define load_func(type) \ - type##_t load_##type(reg_t addr) { \ - if(unlikely(addr % sizeof(type##_t))) \ - { \ - badvaddr = addr; \ - throw trap_load_address_misaligned; \ - } \ - void* paddr = translate(addr, false, false); \ - dcsim_tick(dcsim, dtlbsim, paddr-mem, sizeof(type##_t), false); \ - return *(type##_t*)paddr; \ - } - - #define store_func(type) \ - void store_##type(reg_t addr, type##_t val) { \ - if(unlikely(addr % sizeof(type##_t))) \ - { \ - badvaddr = addr; \ - throw trap_store_address_misaligned; \ - } \ - void* paddr = translate(addr, true, false); \ - dcsim_tick(dcsim, dtlbsim, paddr-mem, sizeof(type##_t), true); \ - *(type##_t*)paddr = val; \ - } - - insn_t __attribute__((always_inline)) load_insn(reg_t addr, bool rvc, - insn_func_t* func) - { - insn_t insn; - - #ifdef RISCV_ENABLE_RVC - if(addr % 4 == 2 && rvc) // fetch across word boundary - { - void* addr_lo = translate(addr, false, true); - insn.bits = *(uint16_t*)addr_lo; - - *func = processor_t::dispatch_table - [insn.bits % processor_t::DISPATCH_TABLE_SIZE]; - - if(!INSN_IS_RVC(insn.bits)) - { - void* addr_hi = translate(addr+2, false, true); - insn.bits |= (uint32_t)*(uint16_t*)addr_hi << 16; - } - } - else - #endif - { - reg_t idx = (addr/sizeof(insn_t)) % ICACHE_ENTRIES; - insn_t data = icache_data[idx]; - *func = icache_func[idx]; - if(likely(icache_tag[idx] == addr)) - return data; - - // the processor guarantees alignment based upon rvc mode - void* paddr = translate(addr, false, true); - insn = *(insn_t*)paddr; - - icache_tag[idx] = addr; - icache_data[idx] = insn; - icache_func[idx] = *func = processor_t::dispatch_table - [insn.bits % processor_t::DISPATCH_TABLE_SIZE]; - } - - #ifdef RISCV_ENABLE_ICSIM - if(icsim) - icsim->tick(addr, insn_length(insn.bits), false); - if(itlbsim) - itlbsim->tick(addr, sizeof(reg_t), false); - #endif - - return insn; - } - - load_func(uint8) - load_func(uint16) - load_func(uint32) - load_func(uint64) - - load_func(int8) - load_func(int16) - load_func(int32) - load_func(int64) - - store_func(uint8) - store_func(uint16) - store_func(uint32) - store_func(uint64) - - reg_t get_badvaddr() { return badvaddr; } - reg_t get_ptbr() { return ptbr; } - - void set_supervisor(bool sup) { supervisor = sup; } - void set_vm_enabled(bool en) { vm_enabled = en; } - void set_ptbr(reg_t addr) { ptbr = addr & ~(PGSIZE-1); flush_tlb(); } - - void set_icsim(icsim_t* _icsim) { icsim = _icsim; } - void set_dcsim(icsim_t* _dcsim) { dcsim = _dcsim; } - void set_itlbsim(icsim_t* _itlbsim) { itlbsim = _itlbsim; } - void set_dtlbsim(icsim_t* _dtlbsim) { dtlbsim = _dtlbsim; } - - void flush_tlb(); - void flush_icache(); - -private: - char* mem; - size_t memsz; - reg_t badvaddr; - - reg_t ptbr; - bool supervisor; - bool vm_enabled; - - static const reg_t TLB_ENTRIES = 256; - long tlb_data[TLB_ENTRIES]; - reg_t tlb_insn_tag[TLB_ENTRIES]; - reg_t tlb_load_tag[TLB_ENTRIES]; - reg_t tlb_store_tag[TLB_ENTRIES]; - - static const reg_t ICACHE_ENTRIES = 256; - insn_t icache_data[ICACHE_ENTRIES]; - insn_func_t icache_func[ICACHE_ENTRIES]; - reg_t icache_tag[ICACHE_ENTRIES]; - - icsim_t* icsim; - icsim_t* dcsim; - icsim_t* itlbsim; - icsim_t* dtlbsim; - - void* refill(reg_t addr, bool store, bool fetch); - pte_t walk(reg_t addr); - - void* translate(reg_t addr, bool store, bool fetch) - { - reg_t idx = (addr >> PGSHIFT) % TLB_ENTRIES; - - reg_t* tlb_tag = fetch ? tlb_insn_tag : store ? tlb_store_tag :tlb_load_tag; - reg_t expected_tag = addr & ~(PGSIZE-1); - if(likely(tlb_tag[idx] == expected_tag)) - return (void*)(((long)addr & (PGSIZE-1)) | tlb_data[idx]); - - return refill(addr, store, fetch); - } - - friend class processor_t; -}; - -#endif diff --git a/riscv/opcodes.h b/riscv/opcodes.h deleted file mode 100644 index b37b833..0000000 --- a/riscv/opcodes.h +++ /dev/null @@ -1,272 +0,0 @@ -DECLARE_INSN(movn, 0x6f7, 0x1ffff) -DECLARE_INSN(vfsstw, 0x150f, 0x1ffff) -DECLARE_INSN(remuw, 0x7bb, 0x1ffff) -DECLARE_INSN(fmin_d, 0x180d3, 0x1ffff) -DECLARE_INSN(vlsthu, 0x128b, 0x1ffff) -DECLARE_INSN(c_swsp, 0x8, 0x1f) -DECLARE_INSN(bltu, 0x363, 0x3ff) -DECLARE_INSN(vlsegstwu, 0xb0b, 0xfff) -DECLARE_INSN(movz, 0x2f7, 0x1ffff) -DECLARE_INSN(fcvt_lu_s, 0x9053, 0x3ff1ff) -DECLARE_INSN(fence_l_cv, 0x32f, 0x3ff) -DECLARE_INSN(fmin_s, 0x18053, 0x1ffff) -DECLARE_INSN(c_lw0, 0x12, 0x801f) -DECLARE_INSN(slliw, 0x9b, 0x3f83ff) -DECLARE_INSN(lb, 0x3, 0x3ff) -DECLARE_INSN(vlwu, 0x30b, 0x3fffff) -DECLARE_INSN(fcvt_d_l, 0xc0d3, 0x3ff1ff) -DECLARE_INSN(lh, 0x83, 0x3ff) -DECLARE_INSN(fcvt_d_w, 0xe0d3, 0x3ff1ff) -DECLARE_INSN(lw, 0x103, 0x3ff) -DECLARE_INSN(add, 0x33, 0x1ffff) -DECLARE_INSN(fcvt_d_s, 0x100d3, 0x3ff1ff) -DECLARE_INSN(fence_g_v, 0x2af, 0x3ff) -DECLARE_INSN(mfpcr, 0x17b, 0x7c1ffff) -DECLARE_INSN(c_fsd, 0x18, 0x1f) -DECLARE_INSN(fmax_d, 0x190d3, 0x1ffff) -DECLARE_INSN(bne, 0xe3, 0x3ff) -DECLARE_INSN(rdcycle, 0x277, 0x7ffffff) -DECLARE_INSN(fcvt_s_d, 0x11053, 0x3ff1ff) -DECLARE_INSN(vlh, 0x8b, 0x3fffff) -DECLARE_INSN(bgeu, 0x3e3, 0x3ff) -DECLARE_INSN(vflstd, 0x158b, 0x1ffff) -DECLARE_INSN(c_li, 0x0, 0x1f) -DECLARE_INSN(di, 0xfb, 0x7ffffff) -DECLARE_INSN(sltiu, 0x193, 0x3ff) -DECLARE_INSN(mtpcr, 0x1fb, 0xf801ffff) -DECLARE_INSN(vlb, 0xb, 0x3fffff) -DECLARE_INSN(stop, 0x177, 0xffffffff) -DECLARE_INSN(vld, 0x18b, 0x3fffff) -DECLARE_INSN(c_slli, 0x19, 0x1c1f) -DECLARE_INSN(break, 0xf7, 0xffffffff) -DECLARE_INSN(cflush, 0x2fb, 0xffffffff) -DECLARE_INSN(fcvt_s_w, 0xe053, 0x3ff1ff) -DECLARE_INSN(vflstw, 0x150b, 0x1ffff) -DECLARE_INSN(mul, 0x433, 0x1ffff) -DECLARE_INSN(c_lw, 0xa, 0x1f) -DECLARE_INSN(vlw, 0x10b, 0x3fffff) -DECLARE_INSN(vssegstw, 0x90f, 0xfff) -DECLARE_INSN(amominu_d, 0x19ab, 0x1ffff) -DECLARE_INSN(c_sdsp, 0x6, 0x1f) -DECLARE_INSN(utidx, 0x1f7, 0x7ffffff) -DECLARE_INSN(srli, 0x293, 0x3f03ff) -DECLARE_INSN(c_srli, 0x819, 0x1c1f) -DECLARE_INSN(c_ldsp, 0x4, 0x1f) -DECLARE_INSN(c_flw, 0x14, 0x1f) -DECLARE_INSN(c_srai32, 0x1419, 0x1c1f) -DECLARE_INSN(amominu_w, 0x192b, 0x1ffff) -DECLARE_INSN(divuw, 0x6bb, 0x1ffff) -DECLARE_INSN(mulw, 0x43b, 0x1ffff) -DECLARE_INSN(vssegstd, 0x98f, 0xfff) -DECLARE_INSN(srlw, 0x2bb, 0x1ffff) -DECLARE_INSN(vssegstb, 0x80f, 0xfff) -DECLARE_INSN(mftx_d, 0x1c0d3, 0x7c1ffff) -DECLARE_INSN(div, 0x633, 0x1ffff) -DECLARE_INSN(c_ld, 0x9, 0x1f) -DECLARE_INSN(mftx_s, 0x1c053, 0x7c1ffff) -DECLARE_INSN(vssegsth, 0x88f, 0xfff) -DECLARE_INSN(vvcfgivl, 0xf3, 0x3ff) -DECLARE_INSN(j, 0x67, 0x7f) -DECLARE_INSN(ei, 0x7b, 0x7ffffff) -DECLARE_INSN(fence, 0x12f, 0x3ff) -DECLARE_INSN(vsw, 0x10f, 0x3fffff) -DECLARE_INSN(fnmsub_s, 0x4b, 0x1ff) -DECLARE_INSN(vfssegstd, 0xd8f, 0xfff) -DECLARE_INSN(fcvt_l_s, 0x8053, 0x3ff1ff) -DECLARE_INSN(fle_s, 0x17053, 0x1ffff) -DECLARE_INSN(vsb, 0xf, 0x3fffff) -DECLARE_INSN(mffsr, 0x1d053, 0x7ffffff) -DECLARE_INSN(fdiv_s, 0x3053, 0x1f1ff) -DECLARE_INSN(vlstbu, 0x120b, 0x1ffff) -DECLARE_INSN(vsetvl, 0x2f3, 0x3fffff) -DECLARE_INSN(fle_d, 0x170d3, 0x1ffff) -DECLARE_INSN(fence_i, 0xaf, 0x3ff) -DECLARE_INSN(vlsegbu, 0x220b, 0x1ffff) -DECLARE_INSN(fnmsub_d, 0xcb, 0x1ff) -DECLARE_INSN(addw, 0x3b, 0x1ffff) -DECLARE_INSN(sll, 0xb3, 0x1ffff) -DECLARE_INSN(xor, 0x233, 0x1ffff) -DECLARE_INSN(sub, 0x10033, 0x1ffff) -DECLARE_INSN(eret, 0x27b, 0xffffffff) -DECLARE_INSN(blt, 0x263, 0x3ff) -DECLARE_INSN(vsstw, 0x110f, 0x1ffff) -DECLARE_INSN(mtfsr, 0x1f053, 0x3fffff) -DECLARE_INSN(vssth, 0x108f, 0x1ffff) -DECLARE_INSN(rem, 0x733, 0x1ffff) -DECLARE_INSN(srliw, 0x29b, 0x3f83ff) -DECLARE_INSN(lui, 0x37, 0x7f) -DECLARE_INSN(vsstb, 0x100f, 0x1ffff) -DECLARE_INSN(fcvt_s_lu, 0xd053, 0x3ff1ff) -DECLARE_INSN(vsstd, 0x118f, 0x1ffff) -DECLARE_INSN(addi, 0x13, 0x3ff) -DECLARE_INSN(vfmst, 0x1173, 0x1ffff) -DECLARE_INSN(mulh, 0x4b3, 0x1ffff) -DECLARE_INSN(fmul_s, 0x2053, 0x1f1ff) -DECLARE_INSN(vlsegsthu, 0xa8b, 0xfff) -DECLARE_INSN(srai, 0x10293, 0x3f03ff) -DECLARE_INSN(amoand_d, 0x9ab, 0x1ffff) -DECLARE_INSN(flt_d, 0x160d3, 0x1ffff) -DECLARE_INSN(sraw, 0x102bb, 0x1ffff) -DECLARE_INSN(fmul_d, 0x20d3, 0x1f1ff) -DECLARE_INSN(ld, 0x183, 0x3ff) -DECLARE_INSN(ori, 0x313, 0x3ff) -DECLARE_INSN(flt_s, 0x16053, 0x1ffff) -DECLARE_INSN(addiw, 0x1b, 0x3ff) -DECLARE_INSN(amoand_w, 0x92b, 0x1ffff) -DECLARE_INSN(feq_s, 0x15053, 0x1ffff) -DECLARE_INSN(fsgnjx_d, 0x70d3, 0x1ffff) -DECLARE_INSN(sra, 0x102b3, 0x1ffff) -DECLARE_INSN(c_lwsp, 0x5, 0x1f) -DECLARE_INSN(bge, 0x2e3, 0x3ff) -DECLARE_INSN(c_add3, 0x1c, 0x31f) -DECLARE_INSN(sraiw, 0x1029b, 0x3f83ff) -DECLARE_INSN(vssegd, 0x218f, 0x1ffff) -DECLARE_INSN(srl, 0x2b3, 0x1ffff) -DECLARE_INSN(vfmts, 0x1973, 0x1ffff) -DECLARE_INSN(fsgnjx_s, 0x7053, 0x1ffff) -DECLARE_INSN(vfmsv, 0x973, 0x3fffff) -DECLARE_INSN(feq_d, 0x150d3, 0x1ffff) -DECLARE_INSN(fcvt_d_wu, 0xf0d3, 0x3ff1ff) -DECLARE_INSN(vmts, 0x1873, 0x1ffff) -DECLARE_INSN(or, 0x333, 0x1ffff) -DECLARE_INSN(rdinstret, 0xa77, 0x7ffffff) -DECLARE_INSN(fcvt_wu_d, 0xb0d3, 0x3ff1ff) -DECLARE_INSN(subw, 0x1003b, 0x1ffff) -DECLARE_INSN(jalr_c, 0x6b, 0x3ff) -DECLARE_INSN(fmax_s, 0x19053, 0x1ffff) -DECLARE_INSN(amomaxu_d, 0x1dab, 0x1ffff) -DECLARE_INSN(c_slliw, 0x1819, 0x1c1f) -DECLARE_INSN(jalr_j, 0x16b, 0x3ff) -DECLARE_INSN(c_fld, 0x15, 0x1f) -DECLARE_INSN(vlstw, 0x110b, 0x1ffff) -DECLARE_INSN(vlsth, 0x108b, 0x1ffff) -DECLARE_INSN(xori, 0x213, 0x3ff) -DECLARE_INSN(jalr_r, 0xeb, 0x3ff) -DECLARE_INSN(amomaxu_w, 0x1d2b, 0x1ffff) -DECLARE_INSN(fcvt_wu_s, 0xb053, 0x3ff1ff) -DECLARE_INSN(vlstb, 0x100b, 0x1ffff) -DECLARE_INSN(vlstd, 0x118b, 0x1ffff) -DECLARE_INSN(c_ld0, 0x8012, 0x801f) -DECLARE_INSN(rdtime, 0x677, 0x7ffffff) -DECLARE_INSN(andi, 0x393, 0x3ff) -DECLARE_INSN(c_srli32, 0xc19, 0x1c1f) -DECLARE_INSN(fsgnjn_d, 0x60d3, 0x1ffff) -DECLARE_INSN(fnmadd_s, 0x4f, 0x1ff) -DECLARE_INSN(jal, 0x6f, 0x7f) -DECLARE_INSN(lwu, 0x303, 0x3ff) -DECLARE_INSN(vlsegstbu, 0xa0b, 0xfff) -DECLARE_INSN(c_beq, 0x10, 0x1f) -DECLARE_INSN(vlhu, 0x28b, 0x3fffff) -DECLARE_INSN(vfsstd, 0x158f, 0x1ffff) -DECLARE_INSN(c_bne, 0x11, 0x1f) -DECLARE_INSN(fnmadd_d, 0xcf, 0x1ff) -DECLARE_INSN(fence_g_cv, 0x3af, 0x3ff) -DECLARE_INSN(amoadd_d, 0x1ab, 0x1ffff) -DECLARE_INSN(c_sw, 0xd, 0x1f) -DECLARE_INSN(amomax_w, 0x152b, 0x1ffff) -DECLARE_INSN(c_move, 0x2, 0x801f) -DECLARE_INSN(fmovn, 0xef7, 0x1ffff) -DECLARE_INSN(c_fsw, 0x16, 0x1f) -DECLARE_INSN(c_j, 0x8002, 0x801f) -DECLARE_INSN(mulhsu, 0x533, 0x1ffff) -DECLARE_INSN(c_sd, 0xc, 0x1f) -DECLARE_INSN(amoadd_w, 0x12b, 0x1ffff) -DECLARE_INSN(fcvt_d_lu, 0xd0d3, 0x3ff1ff) -DECLARE_INSN(amomax_d, 0x15ab, 0x1ffff) -DECLARE_INSN(fcvt_w_d, 0xa0d3, 0x3ff1ff) -DECLARE_INSN(fmovz, 0xaf7, 0x1ffff) -DECLARE_INSN(c_or3, 0x21c, 0x31f) -DECLARE_INSN(vmvv, 0x73, 0x3fffff) -DECLARE_INSN(vfssegstw, 0xd0f, 0xfff) -DECLARE_INSN(slt, 0x133, 0x1ffff) -DECLARE_INSN(mxtf_d, 0x1e0d3, 0x3fffff) -DECLARE_INSN(sllw, 0xbb, 0x1ffff) -DECLARE_INSN(amoor_d, 0xdab, 0x1ffff) -DECLARE_INSN(slti, 0x113, 0x3ff) -DECLARE_INSN(remu, 0x7b3, 0x1ffff) -DECLARE_INSN(flw, 0x107, 0x3ff) -DECLARE_INSN(remw, 0x73b, 0x1ffff) -DECLARE_INSN(sltu, 0x1b3, 0x1ffff) -DECLARE_INSN(slli, 0x93, 0x3f03ff) -DECLARE_INSN(c_and3, 0x31c, 0x31f) -DECLARE_INSN(vssegw, 0x210f, 0x1ffff) -DECLARE_INSN(amoor_w, 0xd2b, 0x1ffff) -DECLARE_INSN(vsd, 0x18f, 0x3fffff) -DECLARE_INSN(beq, 0x63, 0x3ff) -DECLARE_INSN(fld, 0x187, 0x3ff) -DECLARE_INSN(mxtf_s, 0x1e053, 0x3fffff) -DECLARE_INSN(fsub_s, 0x1053, 0x1f1ff) -DECLARE_INSN(and, 0x3b3, 0x1ffff) -DECLARE_INSN(vtcfgivl, 0x1f3, 0x3ff) -DECLARE_INSN(lbu, 0x203, 0x3ff) -DECLARE_INSN(vf, 0x3f3, 0xf80003ff) -DECLARE_INSN(vlsegstw, 0x90b, 0xfff) -DECLARE_INSN(syscall, 0x77, 0xffffffff) -DECLARE_INSN(fsgnj_s, 0x5053, 0x1ffff) -DECLARE_INSN(c_addi, 0x1, 0x1f) -DECLARE_INSN(vfmvv, 0x173, 0x3fffff) -DECLARE_INSN(vlstwu, 0x130b, 0x1ffff) -DECLARE_INSN(c_sub3, 0x11c, 0x31f) -DECLARE_INSN(vsh, 0x8f, 0x3fffff) -DECLARE_INSN(vlsegstb, 0x80b, 0xfff) -DECLARE_INSN(vlsegstd, 0x98b, 0xfff) -DECLARE_INSN(vflsegd, 0x258b, 0x1ffff) -DECLARE_INSN(vflsegw, 0x250b, 0x1ffff) -DECLARE_INSN(vlsegsth, 0x88b, 0xfff) -DECLARE_INSN(fsgnj_d, 0x50d3, 0x1ffff) -DECLARE_INSN(vflsegstw, 0xd0b, 0xfff) -DECLARE_INSN(c_sub, 0x801a, 0x801f) -DECLARE_INSN(mulhu, 0x5b3, 0x1ffff) -DECLARE_INSN(fcvt_l_d, 0x80d3, 0x3ff1ff) -DECLARE_INSN(vmsv, 0x873, 0x3fffff) -DECLARE_INSN(vmst, 0x1073, 0x1ffff) -DECLARE_INSN(fadd_d, 0xd3, 0x1f1ff) -DECLARE_INSN(fcvt_s_wu, 0xf053, 0x3ff1ff) -DECLARE_INSN(rdnpc, 0x26b, 0x7ffffff) -DECLARE_INSN(fcvt_s_l, 0xc053, 0x3ff1ff) -DECLARE_INSN(vflsegstd, 0xd8b, 0xfff) -DECLARE_INSN(c_add, 0x1a, 0x801f) -DECLARE_INSN(fcvt_lu_d, 0x90d3, 0x3ff1ff) -DECLARE_INSN(vfld, 0x58b, 0x3fffff) -DECLARE_INSN(fsub_d, 0x10d3, 0x1f1ff) -DECLARE_INSN(fmadd_s, 0x43, 0x1ff) -DECLARE_INSN(fcvt_w_s, 0xa053, 0x3ff1ff) -DECLARE_INSN(vssegh, 0x208f, 0x1ffff) -DECLARE_INSN(fsqrt_s, 0x4053, 0x3ff1ff) -DECLARE_INSN(c_srai, 0x1019, 0x1c1f) -DECLARE_INSN(amomin_w, 0x112b, 0x1ffff) -DECLARE_INSN(fsgnjn_s, 0x6053, 0x1ffff) -DECLARE_INSN(c_slli32, 0x419, 0x1c1f) -DECLARE_INSN(vlsegwu, 0x230b, 0x1ffff) -DECLARE_INSN(vfsw, 0x50f, 0x3fffff) -DECLARE_INSN(amoswap_d, 0x5ab, 0x1ffff) -DECLARE_INSN(fence_l_v, 0x22f, 0x3ff) -DECLARE_INSN(fsqrt_d, 0x40d3, 0x3ff1ff) -DECLARE_INSN(vflw, 0x50b, 0x3fffff) -DECLARE_INSN(fdiv_d, 0x30d3, 0x1f1ff) -DECLARE_INSN(fmadd_d, 0xc3, 0x1ff) -DECLARE_INSN(divw, 0x63b, 0x1ffff) -DECLARE_INSN(amomin_d, 0x11ab, 0x1ffff) -DECLARE_INSN(divu, 0x6b3, 0x1ffff) -DECLARE_INSN(amoswap_w, 0x52b, 0x1ffff) -DECLARE_INSN(vfsd, 0x58f, 0x3fffff) -DECLARE_INSN(fadd_s, 0x53, 0x1f1ff) -DECLARE_INSN(vlsegb, 0x200b, 0x1ffff) -DECLARE_INSN(fsd, 0x1a7, 0x3ff) -DECLARE_INSN(vlsegd, 0x218b, 0x1ffff) -DECLARE_INSN(vlsegh, 0x208b, 0x1ffff) -DECLARE_INSN(sw, 0x123, 0x3ff) -DECLARE_INSN(fmsub_s, 0x47, 0x1ff) -DECLARE_INSN(vfssegw, 0x250f, 0x1ffff) -DECLARE_INSN(c_addiw, 0x1d, 0x1f) -DECLARE_INSN(lhu, 0x283, 0x3ff) -DECLARE_INSN(sh, 0xa3, 0x3ff) -DECLARE_INSN(vlsegw, 0x210b, 0x1ffff) -DECLARE_INSN(fsw, 0x127, 0x3ff) -DECLARE_INSN(vlbu, 0x20b, 0x3fffff) -DECLARE_INSN(sb, 0x23, 0x3ff) -DECLARE_INSN(fmsub_d, 0xc7, 0x1ff) -DECLARE_INSN(vlseghu, 0x228b, 0x1ffff) -DECLARE_INSN(vssegb, 0x200f, 0x1ffff) -DECLARE_INSN(vfssegd, 0x258f, 0x1ffff) -DECLARE_INSN(sd, 0x1a3, 0x3ff) diff --git a/riscv/processor.cc b/riscv/processor.cc deleted file mode 100644 index e86536e..0000000 --- a/riscv/processor.cc +++ /dev/null @@ -1,273 +0,0 @@ -#include "processor.h" -#include -#include -#include -#include -#include -#include "common.h" -#include "config.h" -#include "sim.h" -#include "icsim.h" - -processor_t::processor_t(sim_t* _sim, mmu_t* _mmu) - : sim(_sim), mmu(*_mmu) -{ - // a few assumptions about endianness, including freg_t union - static_assert(BYTE_ORDER == LITTLE_ENDIAN); - static_assert(sizeof(freg_t) == 8); - static_assert(sizeof(reg_t) == 8); - - static_assert(sizeof(insn_t) == 4); - static_assert(sizeof(uint128_t) == 16 && sizeof(int128_t) == 16); - - icsim = NULL; - dcsim = NULL; - itlbsim = NULL; - dtlbsim = NULL; - - reset(); -} - -processor_t::~processor_t() -{ - if(icsim) - icsim->print_stats(); - delete icsim; - - if(itlbsim) - itlbsim->print_stats(); - delete itlbsim; - - if(dcsim) - dcsim->print_stats(); - delete dcsim; - - if(dtlbsim) - dtlbsim->print_stats(); - delete dtlbsim; -} - -void processor_t::init(uint32_t _id, icsim_t* default_icache, - icsim_t* default_dcache) -{ - id = _id; - - for (int i=0; iid = id; - uts[i]->set_sr(uts[i]->sr | SR_EF); - uts[i]->set_sr(uts[i]->sr | SR_EV); - uts[i]->utidx = i; - } - - #ifdef RISCV_ENABLE_ICSIM - icsim = new icsim_t(*default_icache); - mmu.set_icsim(icsim); - itlbsim = new icsim_t(1, 8, 4096, "ITLB"); - mmu.set_itlbsim(itlbsim); - #endif - #ifdef RISCV_ENABLE_ICSIM - dcsim = new icsim_t(*default_dcache); - mmu.set_dcsim(dcsim); - dtlbsim = new icsim_t(1, 8, 4096, "DTLB"); - mmu.set_dtlbsim(dtlbsim); - #endif -} - -void processor_t::reset() -{ - run = false; - - memset(XPR,0,sizeof(XPR)); - memset(FPR,0,sizeof(FPR)); - - pc = 0; - evec = 0; - epc = 0; - badvaddr = 0; - cause = 0; - pcr_k0 = 0; - pcr_k1 = 0; - tohost = 0; - fromhost = 0; - count = 0; - compare = 0; - cycle = 0; - set_sr(SR_S | SR_SX); // SX ignored if 64b mode not supported - set_fsr(0); - - // vector stuff - vecbanks = 0xff; - vecbanks_count = 8; - utidx = -1; - vlmax = 32; - vl = 0; - nxfpr_bank = 256; - nxpr_use = 32; - nfpr_use = 32; - for (int i=0; i> CAUSE_IP_SHIFT; - interrupts &= (sr & SR_IM) >> SR_IM_SHIFT; - - if(interrupts && (sr & SR_ET)) - throw trap_interrupt; -} - -void processor_t::step(size_t n, bool noisy) -{ - if(!run) - return; - - size_t i = 0; - while(1) try - { - take_interrupt(); - - mmu_t& _mmu = mmu; - insn_t insn; - insn_func_t func; - reg_t npc = pc; - #define execute_insn(noisy) \ - do { \ - insn = _mmu.load_insn(npc, sr & SR_EC, &func); \ - if(noisy) disasm(insn,pc); \ - npc = func(this, insn, npc); \ - pc = npc; \ - } while(0) - - if(noisy) for( ; i < n; i++) - execute_insn(true); - else - { - for( ; n > 3 && i < n-3; i+=4) - { - execute_insn(false); - execute_insn(false); - execute_insn(false); - execute_insn(false); - } - for( ; i < n; i++) - execute_insn(false); - } - - break; - } - catch(trap_t t) - { - i++; - take_trap(t,noisy); - } - catch(vt_command_t cmd) - { - i++; - if (cmd == vt_command_stop) - break; - } - catch(halt_t t) - { - reset(); - return; - } - - cycle += i; - - typeof(count) old_count = count; - typeof(count) max_count = -1; - count += i; - if(old_count < compare && (count >= compare || old_count > max_count-i)) - cause |= 1 << (TIMER_IRQ+CAUSE_IP_SHIFT); -} - -void processor_t::take_trap(trap_t t, bool noisy) -{ - demand(t < NUM_TRAPS, "internal error: bad trap number %d", int(t)); - demand(sr & SR_ET, "error mode on core %d!\ntrap %s, pc 0x%016llx", - id, trap_name(t), (unsigned long long)pc); - if(noisy) - printf("core %3d: trap %s, pc 0x%016llx\n", - id, trap_name(t), (unsigned long long)pc); - - set_sr((((sr & ~SR_ET) | SR_S) & ~SR_PS) | ((sr & SR_S) ? SR_PS : 0)); - cause = (cause & ~CAUSE_EXCCODE) | (t << CAUSE_EXCCODE_SHIFT); - epc = pc; - pc = evec; - badvaddr = mmu.get_badvaddr(); -} - -void processor_t::deliver_ipi() -{ - cause |= 1 << (IPI_IRQ+CAUSE_IP_SHIFT); - run = true; -} - -void processor_t::disasm(insn_t insn, reg_t pc) -{ - printf("core %3d: 0x%016llx (0x%08x) ",id,(unsigned long long)pc,insn.bits); - - #ifdef RISCV_HAVE_LIBOPCODES - disassemble_info info; - INIT_DISASSEMBLE_INFO(info, stdout, fprintf); - info.flavour = bfd_target_unknown_flavour; - info.arch = bfd_arch_mips; - info.mach = 101; // XXX bfd_mach_mips_riscv requires modified bfd.h - info.endian = BFD_ENDIAN_LITTLE; - info.buffer = (bfd_byte*)&insn; - info.buffer_length = sizeof(insn); - info.buffer_vma = pc; - - int ret = print_insn_little_mips(pc, &info); - demand(ret == insn_length(insn.bits), "disasm bug!"); - #else - printf("unknown"); - #endif - printf("\n"); -} diff --git a/riscv/processor.h b/riscv/processor.h deleted file mode 100644 index 8b2d2bc..0000000 --- a/riscv/processor.h +++ /dev/null @@ -1,97 +0,0 @@ -#ifndef _RISCV_PROCESSOR_H -#define _RISCV_PROCESSOR_H - -#include "decode.h" -#include -#include "trap.h" -#include "icsim.h" - -#define MAX_UTS 2048 - -class processor_t; -class mmu_t; -typedef reg_t (*insn_func_t)(processor_t*, insn_t, reg_t); -class sim_t; - -class processor_t -{ -public: - processor_t(sim_t* _sim, mmu_t* _mmu); - ~processor_t(); - void init(uint32_t _id, icsim_t* defualt_icache, icsim_t* default_dcache); - void step(size_t n, bool noisy); - void deliver_ipi(); - -private: - sim_t* sim; - - // architected state - reg_t XPR[NXPR]; - freg_t FPR[NFPR]; - - // privileged control registers - reg_t pc; - reg_t epc; - reg_t badvaddr; - reg_t cause; - reg_t evec; - reg_t tohost; - reg_t fromhost; - reg_t pcr_k0; - reg_t pcr_k1; - uint32_t id; - uint32_t sr; - uint32_t count; - uint32_t compare; - - bool run; - - // unprivileged control registers - uint32_t fsr; - - // # of bits in an XPR (32 or 64). (redundant with sr) - int xprlen; - - // shared memory - mmu_t& mmu; - - // counters - reg_t cycle; - - // functions - void reset(); - void take_interrupt(); - void set_sr(uint32_t val); - void set_fsr(uint32_t val); - void take_trap(trap_t t, bool noisy); - void disasm(insn_t insn, reg_t pc); - - // vector stuff - void vcfg(); - void setvl(int vlapp); - - reg_t vecbanks; - uint32_t vecbanks_count; - - bool utmode; - int utidx; - int vlmax; - int vl; - int nxfpr_bank; - int nxpr_use; - int nfpr_use; - processor_t* uts[MAX_UTS]; - - // cache sim - icsim_t* icsim; - icsim_t* dcsim; - icsim_t* itlbsim; - icsim_t* dtlbsim; - - friend class sim_t; - friend class mmu_t; - - #include "dispatch.h" -}; - -#endif diff --git a/riscv/riscv-isa-run.cc b/riscv/riscv-isa-run.cc deleted file mode 100644 index bd3b102..0000000 --- a/riscv/riscv-isa-run.cc +++ /dev/null @@ -1,63 +0,0 @@ -#include -#include -#include "common.h" -#include "sim.h" -#include "applink.h" - -int main(int argc, char** argv) -{ - bool debug = false; - int nprocs = 1; - int fromhost_fd = -1, tohost_fd = -1; - size_t icsim_sets = 1024, icsim_linesz = 32, icsim_ways = 1; - - for(int c; (c = getopt(argc,argv,"dp:f:t:i:")) != -1; ) - { - switch(c) - { - case 'd': - debug = true; - break; - case 'p': - nprocs = atoi(optarg); - break; - case 'f': - fromhost_fd = atoi(optarg); - break; - case 't': - tohost_fd = atoi(optarg); - break; - case 'i': - switch(optarg[0]) - { - case 's': - icsim_sets = atoi(optarg+1); - break; - case 'l': - icsim_linesz = atoi(optarg+1); - break; - case 'a': - icsim_ways = atoi(optarg+1); - break; - } - break; - } - } - - demand(fcntl(fromhost_fd,F_GETFD) >= 0, "fromhost file not open"); - demand(fcntl(tohost_fd,F_GETFD) >= 0, "tohost file not open"); - - icsim_t icache(icsim_sets, icsim_ways, icsim_linesz, "I$"); - icsim_t dcache(512, 2, 32, "D$"); - - appserver_link_t applink(tohost_fd, fromhost_fd); - - sim_t s(nprocs, &applink, &icache, &dcache); - try - { - s.run(debug); - } - catch(quit_sim&) - { - } -} diff --git a/riscv/riscv.ac b/riscv/riscv.ac deleted file mode 100644 index 00358fd..0000000 --- a/riscv/riscv.ac +++ /dev/null @@ -1,37 +0,0 @@ -AC_ARG_ENABLE([fpu], AS_HELP_STRING([--disable-fpu], [Disable floating-point])) -AS_IF([test "x$enable_fpu" != "xno"], [ - AC_DEFINE([RISCV_ENABLE_FPU],,[Define if floating-point instructions are supported]) -]) - -AC_ARG_ENABLE([64bit], AS_HELP_STRING([--disable-64bit], [Disable 64-bit mode])) -AS_IF([test "x$enable_64bit" != "xno"], [ - AC_DEFINE([RISCV_ENABLE_64BIT],,[Define if 64-bit mode is supported]) -]) - -AC_ARG_ENABLE([rvc], AS_HELP_STRING([--enable-rvc], [Enable instruction compression])) -AS_IF([test "x$enable_rvc" = "xyes"], [ - AC_DEFINE([RISCV_ENABLE_RVC],,[Define if instruction compression is supported]) -]) - -AC_ARG_ENABLE([vec], AS_HELP_STRING([--disable-vec], [Disable vector processor])) -AS_IF([test "x$enable_vec" != "xno"], [ - AC_DEFINE([RISCV_ENABLE_VEC],,[Define if vector processor is supported]) -]) - -AC_ARG_ENABLE([icsim], AS_HELP_STRING([--enable-icsim], [Enable instruction cache simulator])) -AS_IF([test "x$enable_icsim" = "xyes"], [ - AC_DEFINE([RISCV_ENABLE_ICSIM],,[Define if instruction cache simulator is enabled]) -]) - -libopc=`dirname \`which riscv-gcc\``/../`$ac_config_guess`/riscv/lib/libopcodes.a -AC_CHECK_FILES([$libopc],[have_libopcodes="yes"],[have_libopcodes="no"]) - -AC_SEARCH_LIBS([bfd_init],[bfd],[],[have_libopcodes="no"]) - -AS_IF([test "$have_libopcodes" = "no"],[ - AC_MSG_WARN([Could not find opcodes library]) - AC_MSG_WARN([Build will not include disassembly support]) -],[ - LIBS="$libopc $LIBS" - AC_DEFINE([RISCV_HAVE_LIBOPCODES],,[Define if libopcodes exists]) -]) diff --git a/riscv/riscv.mk.in b/riscv/riscv.mk.in deleted file mode 100644 index f075f47..0000000 --- a/riscv/riscv.mk.in +++ /dev/null @@ -1,60 +0,0 @@ -riscv_subproject_deps = \ - softfloat_riscv \ - softfloat \ - -riscv_insn_hdrs := $(notdir $(wildcard $(src_dir)/riscv/insns/*.h)) - -riscv_hdrs = \ - applink.h \ - common.h \ - decode.h \ - mmu.h \ - processor.h \ - sim.h \ - trap.h \ - opcodes.h \ - insn_header.h \ - insn_footer.h \ - dispatch.h \ - -NDISPATCH := 10 -DISPATCH_SRCS := \ - dispatch0.cc \ - dispatch1.cc \ - dispatch2.cc \ - dispatch3.cc \ - dispatch4.cc \ - dispatch5.cc \ - dispatch6.cc \ - dispatch7.cc \ - dispatch8.cc \ - dispatch9.cc \ - dispatch10.cc \ - -$(DISPATCH_SRCS): %.cc: dispatch $(wildcard insns/*.h) $(riscv_hdrs) - $< $(subst dispatch,,$(subst .cc,,$@)) $(NDISPATCH) 1024 < $(src_dir)/riscv/opcodes.h > $@ - -$(src_dir)/riscv/dispatch.h: %.h: dispatch - $< $(NDISPATCH) 1024 < $(src_dir)/riscv/opcodes.h > $@ - -$(patsubst %.h, %.cc, $(riscv_insn_hdrs)): %.cc: insns/%.h $(riscv_hdrs) - @echo \#define FUNC insn_func_$(@:.cc=) > $@ - @echo \#define OPCODE_MASK MASK_$(@:.cc=) >> $@ - @echo \#define OPCODE_MATCH MATCH_$(@:.cc=) >> $@ - @cat $(src_dir)/riscv/insn_header.h >> $@ - @cat $< >> $@ - @cat $(src_dir)/riscv/insn_footer.h >> $@ - -riscv_srcs = \ - applink.cc \ - processor.cc \ - sim.cc \ - trap.cc \ - icsim.cc \ - mmu.cc \ - $(DISPATCH_SRCS) \ - -riscv_test_srcs = - -riscv_install_prog_srcs = \ - riscv-isa-run.cc \ diff --git a/riscv/sim.cc b/riscv/sim.cc deleted file mode 100644 index 9b2677c..0000000 --- a/riscv/sim.cc +++ /dev/null @@ -1,351 +0,0 @@ -#include "sim.h" -#include "applink.h" -#include "common.h" -#include -#include -#include -#include -#include - -sim_t::sim_t(int _nprocs, appserver_link_t* _applink, icsim_t* default_icache, icsim_t* default_dcache) - : applink(_applink), - procs(_nprocs) -{ - size_t memsz0 = sizeof(size_t) == 8 ? 0x100000000ULL : 0x70000000UL; - size_t quantum = std::max(PGSIZE, (reg_t)sysconf(_SC_PAGESIZE)); - memsz0 = memsz0/quantum*quantum; - - memsz = memsz0; - mem = (char*)mmap64(NULL, memsz, PROT_WRITE, MAP_PRIVATE|MAP_ANON, -1, 0); - - if(mem == MAP_FAILED) - { - while(mem == MAP_FAILED && (memsz = memsz*10/11/quantum*quantum)) - mem = (char*)mmap64(NULL, memsz, PROT_WRITE, MAP_PRIVATE|MAP_ANON, -1, 0); - assert(mem != MAP_FAILED); - fprintf(stderr, "warning: only got %lu bytes of target mem (wanted %lu)\n", - (unsigned long)memsz, (unsigned long)memsz0); - } - - mmu = new mmu_t(mem, memsz); - - for(size_t i = 0; i < num_cores(); i++) - { - procs[i] = new processor_t(this, new mmu_t(mem, memsz)); - procs[i]->init(i, default_icache, default_dcache); - } - - applink->init(this); -} - -sim_t::~sim_t() -{ - for(size_t i = 0; i < num_cores(); i++) - { - mmu_t* pmmu = &procs[i]->mmu; - delete procs[i]; - delete pmmu; - } - delete mmu; - munmap(mem, memsz); -} - -void sim_t::set_tohost(reg_t val) -{ - fromhost = 0; - tohost = val; - applink->wait_for_tohost(); -} - -reg_t sim_t::get_fromhost() -{ - applink->wait_for_fromhost(); - return fromhost; -} - -void sim_t::send_ipi(reg_t who) -{ - if(who < num_cores()) - procs[who]->deliver_ipi(); -} - -void sim_t::run(bool debug) -{ - applink->wait_for_start(); - - // start core 0 - send_ipi(0); - - while(1) - { - if(!debug) - step_all(100,100,false); - else - { - putchar(':'); - char s[128]; - std::cin.getline(s,sizeof(s)-1); - - char* p = strtok(s," "); - if(!p) - { - interactive_run_noisy(std::string("r"), std::vector(1,"1")); - continue; - } - std::string cmd = p; - - std::vector args; - while((p = strtok(NULL," "))) - args.push_back(p); - - - typedef void (sim_t::*interactive_func)(const std::string&, const std::vector&); - std::map funcs; - - funcs["r"] = &sim_t::interactive_run_noisy; - funcs["rs"] = &sim_t::interactive_run_silent; - funcs["rp"] = &sim_t::interactive_run_proc_noisy; - funcs["rps"] = &sim_t::interactive_run_proc_silent; - funcs["reg"] = &sim_t::interactive_reg; - funcs["fregs"] = &sim_t::interactive_fregs; - funcs["fregd"] = &sim_t::interactive_fregd; - funcs["mem"] = &sim_t::interactive_mem; - funcs["str"] = &sim_t::interactive_str; - funcs["until"] = &sim_t::interactive_until; - funcs["while"] = &sim_t::interactive_until; - funcs["q"] = &sim_t::interactive_quit; - - try - { - if(funcs.count(cmd)) - (this->*funcs[cmd])(cmd, args); - } - catch(trap_t t) {} - } - } -} - -void sim_t::step_all(size_t n, size_t interleave, bool noisy) -{ - for(size_t j = 0; j < n; j+=interleave) - for(int i = 0; i < (int)num_cores(); i++) - procs[i]->step(interleave,noisy); -} - -void sim_t::interactive_run_noisy(const std::string& cmd, const std::vector& args) -{ - interactive_run(cmd,args,true); -} - -void sim_t::interactive_run_silent(const std::string& cmd, const std::vector& args) -{ - interactive_run(cmd,args,false); -} - -void sim_t::interactive_run(const std::string& cmd, const std::vector& args, bool noisy) -{ - if(args.size()) - step_all(atoll(args[0].c_str()),1,noisy); - else - while(1) step_all(1,1,noisy); -} - -void sim_t::interactive_run_proc_noisy(const std::string& cmd, const std::vector& args) -{ - interactive_run_proc(cmd,args,true); -} - -void sim_t::interactive_run_proc_silent(const std::string& cmd, const std::vector& args) -{ - interactive_run_proc(cmd,args,false); -} - -void sim_t::interactive_run_proc(const std::string& cmd, const std::vector& a, bool noisy) -{ - if(a.size() == 0) - return; - - int p = atoi(a[0].c_str()); - if(p >= (int)num_cores()) - return; - - if(a.size() == 2) - procs[p]->step(atoi(a[1].c_str()),noisy); - else - while(1) procs[p]->step(1,noisy); -} - -void sim_t::interactive_quit(const std::string& cmd, const std::vector& args) -{ - throw quit_sim(); -} - -reg_t sim_t::get_pc(const std::vector& args) -{ - if(args.size() != 1) - throw trap_illegal_instruction; - - int p = atoi(args[0].c_str()); - if(p >= (int)num_cores()) - throw trap_illegal_instruction; - - return procs[p]->pc; -} - -reg_t sim_t::get_reg(const std::vector& args) -{ - if(args.size() != 2) - throw trap_illegal_instruction; - - int p = atoi(args[0].c_str()); - int r = atoi(args[1].c_str()); - if(p >= (int)num_cores() || r >= NXPR) - throw trap_illegal_instruction; - - return procs[p]->XPR[r]; -} - -reg_t sim_t::get_freg(const std::vector& args) -{ - if(args.size() != 2) - throw trap_illegal_instruction; - - int p = atoi(args[0].c_str()); - int r = atoi(args[1].c_str()); - if(p >= (int)num_cores() || r >= NFPR) - throw trap_illegal_instruction; - - return procs[p]->FPR[r]; -} - -reg_t sim_t::get_tohost(const std::vector& args) -{ - if(args.size() != 1) - throw trap_illegal_instruction; - - int p = atoi(args[0].c_str()); - if(p >= (int)num_cores()) - throw trap_illegal_instruction; - - return procs[p]->tohost; -} - -void sim_t::interactive_reg(const std::string& cmd, const std::vector& args) -{ - printf("0x%016llx\n",(unsigned long long)get_reg(args)); -} - -union fpr -{ - reg_t r; - float s; - double d; -}; - -void sim_t::interactive_fregs(const std::string& cmd, const std::vector& args) -{ - fpr f; - f.r = get_freg(args); - printf("%g\n",f.s); -} - -void sim_t::interactive_fregd(const std::string& cmd, const std::vector& args) -{ - fpr f; - f.r = get_freg(args); - printf("%g\n",f.d); -} - -reg_t sim_t::get_mem(const std::vector& args) -{ - if(args.size() != 1 && args.size() != 2) - throw trap_illegal_instruction; - - std::string addr_str = args[0]; - if(args.size() == 2) - { - int p = atoi(args[0].c_str()); - if(p >= (int)num_cores()) - throw trap_illegal_instruction; - mmu->set_vm_enabled(!!(procs[p]->sr & SR_VM)); - mmu->set_ptbr(procs[p]->mmu.get_ptbr()); - addr_str = args[1]; - } - - reg_t addr = strtol(addr_str.c_str(),NULL,16), val; - if(addr == LONG_MAX) - addr = strtoul(addr_str.c_str(),NULL,16); - - switch(addr % 8) - { - case 0: - val = mmu->load_uint64(addr); - break; - case 4: - val = mmu->load_uint32(addr); - break; - case 2: - case 6: - val = mmu->load_uint16(addr); - break; - default: - val = mmu->load_uint8(addr); - break; - } - return val; -} - -void sim_t::interactive_mem(const std::string& cmd, const std::vector& args) -{ - printf("0x%016llx\n",(unsigned long long)get_mem(args)); -} - -void sim_t::interactive_str(const std::string& cmd, const std::vector& args) -{ - if(args.size() != 1) - throw trap_illegal_instruction; - - reg_t addr = strtol(args[0].c_str(),NULL,16); - - char ch; - while((ch = mmu->load_uint8(addr++))) - putchar(ch); - - putchar('\n'); -} - -void sim_t::interactive_until(const std::string& cmd, const std::vector& args) -{ - if(args.size() < 3) - return; - - std::string scmd = args[0]; - reg_t val = strtol(args[args.size()-1].c_str(),NULL,16); - if(val == LONG_MAX) - val = strtoul(args[args.size()-1].c_str(),NULL,16); - - std::vector args2; - args2 = std::vector(args.begin()+1,args.end()-1); - - while(1) - { - reg_t current; - if(scmd == "reg") - current = get_reg(args2); - else if(scmd == "pc") - current = get_pc(args2); - else if(scmd == "mem") - current = get_mem(args2); - else if(scmd == "tohost") - current = get_tohost(args2); - else - return; - - if(cmd == "until" && current == val) - break; - if(cmd == "while" && current != val) - break; - - step_all(1,1,false); - } -} diff --git a/riscv/sim.h b/riscv/sim.h deleted file mode 100644 index ab388b8..0000000 --- a/riscv/sim.h +++ /dev/null @@ -1,66 +0,0 @@ -#ifndef _RISCV_SIM_H -#define _RISCV_SIM_H - -#include -#include -#include "processor.h" -#include "mmu.h" - -class appserver_link_t; - -class sim_t -{ -public: - sim_t(int _nprocs, appserver_link_t* _applink, icsim_t* _default_icache, icsim_t* default_dcache); - ~sim_t(); - void run(bool debug); - - void set_tohost(reg_t val); - reg_t get_fromhost(); - void send_ipi(reg_t who); - - size_t num_cores() { return procs.size(); } - -private: - // global architected state - reg_t tohost; - reg_t fromhost; - - appserver_link_t* applink; - - size_t memsz; - char* mem; - mmu_t* mmu; - std::vector procs; - - void step_all(size_t n, size_t interleave, bool noisy); - - void interactive_quit(const std::string& cmd, const std::vector& args); - - void interactive_run(const std::string& cmd, const std::vector& args, bool noisy); - void interactive_run_noisy(const std::string& cmd, const std::vector& args); - void interactive_run_silent(const std::string& cmd, const std::vector& args); - - void interactive_run_proc(const std::string& cmd, const std::vector& args, bool noisy); - void interactive_run_proc_noisy(const std::string& cmd, const std::vector& args); - void interactive_run_proc_silent(const std::string& cmd, const std::vector& args); - - void interactive_reg(const std::string& cmd, const std::vector& args); - void interactive_fregs(const std::string& cmd, const std::vector& args); - void interactive_fregd(const std::string& cmd, const std::vector& args); - void interactive_mem(const std::string& cmd, const std::vector& args); - void interactive_str(const std::string& cmd, const std::vector& args); - void interactive_until(const std::string& cmd, const std::vector& args); - - reg_t get_reg(const std::vector& args); - reg_t get_freg(const std::vector& args); - reg_t get_mem(const std::vector& args); - reg_t get_pc(const std::vector& args); - reg_t get_tohost(const std::vector& args); - - friend class appserver_link_t; -}; - -struct quit_sim {}; - -#endif diff --git a/riscv/trap.cc b/riscv/trap.cc deleted file mode 100644 index cdf7b8d..0000000 --- a/riscv/trap.cc +++ /dev/null @@ -1,10 +0,0 @@ -#include "trap.h" - -const char* trap_name(trap_t t) -{ - #undef DECLARE_TRAP - #define DECLARE_TRAP(x) "trap_"#x - static const char* names[] = { TRAP_LIST }; - - return (unsigned)t >= sizeof(names)/sizeof(names[0]) ? "unknown" : names[t]; -} diff --git a/riscv/trap.h b/riscv/trap.h deleted file mode 100644 index 12a1c04..0000000 --- a/riscv/trap.h +++ /dev/null @@ -1,43 +0,0 @@ -#ifndef _RISCV_TRAP_H -#define _RISCV_TRAP_H - -#define TRAP_LIST \ - DECLARE_TRAP(instruction_address_misaligned), \ - DECLARE_TRAP(instruction_access_fault), \ - DECLARE_TRAP(illegal_instruction), \ - DECLARE_TRAP(privileged_instruction), \ - DECLARE_TRAP(fp_disabled), \ - DECLARE_TRAP(interrupt), \ - DECLARE_TRAP(syscall), \ - DECLARE_TRAP(breakpoint), \ - DECLARE_TRAP(load_address_misaligned), \ - DECLARE_TRAP(store_address_misaligned), \ - DECLARE_TRAP(load_access_fault), \ - DECLARE_TRAP(store_access_fault), \ - DECLARE_TRAP(vector_disabled), \ - DECLARE_TRAP(vector_bank), \ - DECLARE_TRAP(vector_illegal_instruction), \ - DECLARE_TRAP(reserved1), \ - DECLARE_TRAP(reserved2), \ - DECLARE_TRAP(reserved3), \ - DECLARE_TRAP(int0), \ - DECLARE_TRAP(int1), \ - DECLARE_TRAP(int2), \ - DECLARE_TRAP(int3), \ - DECLARE_TRAP(int4), \ - DECLARE_TRAP(int5), \ - DECLARE_TRAP(int6), \ - DECLARE_TRAP(int7), \ - -#define DECLARE_TRAP(x) trap_##x -enum trap_t -{ - TRAP_LIST - NUM_TRAPS -}; - -struct halt_t {}; // thrown to stop the processor from running - -extern "C" const char* trap_name(trap_t t); - -#endif diff --git a/scripts/config.guess b/scripts/config.guess deleted file mode 100755 index f32079a..0000000 --- a/scripts/config.guess +++ /dev/null @@ -1,1526 +0,0 @@ -#! /bin/sh -# Attempt to guess a canonical system name. -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 -# Free Software Foundation, Inc. - -timestamp='2008-01-23' - -# This file is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA -# 02110-1301, USA. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - - -# Originally written by Per Bothner . -# Please send patches to . Submit a context -# diff and a properly formatted ChangeLog entry. -# -# This script attempts to guess a canonical system name similar to -# config.sub. If it succeeds, it prints the system name on stdout, and -# exits with 0. Otherwise, it exits with 1. -# -# The plan is that this can be called by configure scripts if you -# don't specify an explicit build system type. - -me=`echo "$0" | sed -e 's,.*/,,'` - -usage="\ -Usage: $0 [OPTION] - -Output the configuration name of the system \`$me' is run on. - -Operation modes: - -h, --help print this help, then exit - -t, --time-stamp print date of last modification, then exit - -v, --version print version number, then exit - -Report bugs and patches to ." - -version="\ -GNU config.guess ($timestamp) - -Originally written by Per Bothner. -Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, -2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. - -This is free software; see the source for copying conditions. There is NO -warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." - -help=" -Try \`$me --help' for more information." - -# Parse command line -while test $# -gt 0 ; do - case $1 in - --time-stamp | --time* | -t ) - echo "$timestamp" ; exit ;; - --version | -v ) - echo "$version" ; exit ;; - --help | --h* | -h ) - echo "$usage"; exit ;; - -- ) # Stop option processing - shift; break ;; - - ) # Use stdin as input. - break ;; - -* ) - echo "$me: invalid option $1$help" >&2 - exit 1 ;; - * ) - break ;; - esac -done - -if test $# != 0; then - echo "$me: too many arguments$help" >&2 - exit 1 -fi - -trap 'exit 1' 1 2 15 - -# CC_FOR_BUILD -- compiler used by this script. Note that the use of a -# compiler to aid in system detection is discouraged as it requires -# temporary files to be created and, as you can see below, it is a -# headache to deal with in a portable fashion. - -# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still -# use `HOST_CC' if defined, but it is deprecated. - -# Portable tmp directory creation inspired by the Autoconf team. - -set_cc_for_build=' -trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; -trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; -: ${TMPDIR=/tmp} ; - { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || - { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || - { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || - { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; -dummy=$tmp/dummy ; -tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; -case $CC_FOR_BUILD,$HOST_CC,$CC in - ,,) echo "int x;" > $dummy.c ; - for c in cc gcc c89 c99 ; do - if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then - CC_FOR_BUILD="$c"; break ; - fi ; - done ; - if test x"$CC_FOR_BUILD" = x ; then - CC_FOR_BUILD=no_compiler_found ; - fi - ;; - ,,*) CC_FOR_BUILD=$CC ;; - ,*,*) CC_FOR_BUILD=$HOST_CC ;; -esac ; set_cc_for_build= ;' - -# This is needed to find uname on a Pyramid OSx when run in the BSD universe. -# (ghazi@noc.rutgers.edu 1994-08-24) -if (test -f /.attbin/uname) >/dev/null 2>&1 ; then - PATH=$PATH:/.attbin ; export PATH -fi - -UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown -UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown -UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown -UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown - -# Note: order is significant - the case branches are not exclusive. - -case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in - *:NetBSD:*:*) - # NetBSD (nbsd) targets should (where applicable) match one or - # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, - # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently - # switched to ELF, *-*-netbsd* would select the old - # object file format. This provides both forward - # compatibility and a consistent mechanism for selecting the - # object file format. - # - # Note: NetBSD doesn't particularly care about the vendor - # portion of the name. We always set it to "unknown". - sysctl="sysctl -n hw.machine_arch" - UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ - /usr/sbin/$sysctl 2>/dev/null || echo unknown)` - case "${UNAME_MACHINE_ARCH}" in - armeb) machine=armeb-unknown ;; - arm*) machine=arm-unknown ;; - sh3el) machine=shl-unknown ;; - sh3eb) machine=sh-unknown ;; - sh5el) machine=sh5le-unknown ;; - *) machine=${UNAME_MACHINE_ARCH}-unknown ;; - esac - # The Operating System including object format, if it has switched - # to ELF recently, or will in the future. - case "${UNAME_MACHINE_ARCH}" in - arm*|i386|m68k|ns32k|sh3*|sparc|vax) - eval $set_cc_for_build - if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep __ELF__ >/dev/null - then - # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). - # Return netbsd for either. FIX? - os=netbsd - else - os=netbsdelf - fi - ;; - *) - os=netbsd - ;; - esac - # The OS release - # Debian GNU/NetBSD machines have a different userland, and - # thus, need a distinct triplet. However, they do not need - # kernel version information, so it can be replaced with a - # suitable tag, in the style of linux-gnu. - case "${UNAME_VERSION}" in - Debian*) - release='-gnu' - ;; - *) - release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` - ;; - esac - # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: - # contains redundant information, the shorter form: - # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. - echo "${machine}-${os}${release}" - exit ;; - *:OpenBSD:*:*) - UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` - echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} - exit ;; - *:ekkoBSD:*:*) - echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} - exit ;; - *:SolidBSD:*:*) - echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} - exit ;; - macppc:MirBSD:*:*) - echo powerpc-unknown-mirbsd${UNAME_RELEASE} - exit ;; - *:MirBSD:*:*) - echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} - exit ;; - alpha:OSF1:*:*) - case $UNAME_RELEASE in - *4.0) - UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` - ;; - *5.*) - UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` - ;; - esac - # According to Compaq, /usr/sbin/psrinfo has been available on - # OSF/1 and Tru64 systems produced since 1995. I hope that - # covers most systems running today. This code pipes the CPU - # types through head -n 1, so we only detect the type of CPU 0. - ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` - case "$ALPHA_CPU_TYPE" in - "EV4 (21064)") - UNAME_MACHINE="alpha" ;; - "EV4.5 (21064)") - UNAME_MACHINE="alpha" ;; - "LCA4 (21066/21068)") - UNAME_MACHINE="alpha" ;; - "EV5 (21164)") - UNAME_MACHINE="alphaev5" ;; - "EV5.6 (21164A)") - UNAME_MACHINE="alphaev56" ;; - "EV5.6 (21164PC)") - UNAME_MACHINE="alphapca56" ;; - "EV5.7 (21164PC)") - UNAME_MACHINE="alphapca57" ;; - "EV6 (21264)") - UNAME_MACHINE="alphaev6" ;; - "EV6.7 (21264A)") - UNAME_MACHINE="alphaev67" ;; - "EV6.8CB (21264C)") - UNAME_MACHINE="alphaev68" ;; - "EV6.8AL (21264B)") - UNAME_MACHINE="alphaev68" ;; - "EV6.8CX (21264D)") - UNAME_MACHINE="alphaev68" ;; - "EV6.9A (21264/EV69A)") - UNAME_MACHINE="alphaev69" ;; - "EV7 (21364)") - UNAME_MACHINE="alphaev7" ;; - "EV7.9 (21364A)") - UNAME_MACHINE="alphaev79" ;; - esac - # A Pn.n version is a patched version. - # A Vn.n version is a released version. - # A Tn.n version is a released field test version. - # A Xn.n version is an unreleased experimental baselevel. - # 1.2 uses "1.2" for uname -r. - echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - exit ;; - Alpha\ *:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # Should we change UNAME_MACHINE based on the output of uname instead - # of the specific Alpha model? - echo alpha-pc-interix - exit ;; - 21064:Windows_NT:50:3) - echo alpha-dec-winnt3.5 - exit ;; - Amiga*:UNIX_System_V:4.0:*) - echo m68k-unknown-sysv4 - exit ;; - *:[Aa]miga[Oo][Ss]:*:*) - echo ${UNAME_MACHINE}-unknown-amigaos - exit ;; - *:[Mm]orph[Oo][Ss]:*:*) - echo ${UNAME_MACHINE}-unknown-morphos - exit ;; - *:OS/390:*:*) - echo i370-ibm-openedition - exit ;; - *:z/VM:*:*) - echo s390-ibm-zvmoe - exit ;; - *:OS400:*:*) - echo powerpc-ibm-os400 - exit ;; - arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) - echo arm-acorn-riscix${UNAME_RELEASE} - exit ;; - arm:riscos:*:*|arm:RISCOS:*:*) - echo arm-unknown-riscos - exit ;; - SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) - echo hppa1.1-hitachi-hiuxmpp - exit ;; - Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) - # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. - if test "`(/bin/universe) 2>/dev/null`" = att ; then - echo pyramid-pyramid-sysv3 - else - echo pyramid-pyramid-bsd - fi - exit ;; - NILE*:*:*:dcosx) - echo pyramid-pyramid-svr4 - exit ;; - DRS?6000:unix:4.0:6*) - echo sparc-icl-nx6 - exit ;; - DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) - case `/usr/bin/uname -p` in - sparc) echo sparc-icl-nx7; exit ;; - esac ;; - sun4H:SunOS:5.*:*) - echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) - echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) - echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - sun4*:SunOS:6*:*) - # According to config.sub, this is the proper way to canonicalize - # SunOS6. Hard to guess exactly what SunOS6 will be like, but - # it's likely to be more like Solaris than SunOS4. - echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - sun4*:SunOS:*:*) - case "`/usr/bin/arch -k`" in - Series*|S4*) - UNAME_RELEASE=`uname -v` - ;; - esac - # Japanese Language versions have a version number like `4.1.3-JL'. - echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` - exit ;; - sun3*:SunOS:*:*) - echo m68k-sun-sunos${UNAME_RELEASE} - exit ;; - sun*:*:4.2BSD:*) - UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` - test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 - case "`/bin/arch`" in - sun3) - echo m68k-sun-sunos${UNAME_RELEASE} - ;; - sun4) - echo sparc-sun-sunos${UNAME_RELEASE} - ;; - esac - exit ;; - aushp:SunOS:*:*) - echo sparc-auspex-sunos${UNAME_RELEASE} - exit ;; - # The situation for MiNT is a little confusing. The machine name - # can be virtually everything (everything which is not - # "atarist" or "atariste" at least should have a processor - # > m68000). The system name ranges from "MiNT" over "FreeMiNT" - # to the lowercase version "mint" (or "freemint"). Finally - # the system name "TOS" denotes a system which is actually not - # MiNT. But MiNT is downward compatible to TOS, so this should - # be no problem. - atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) - echo m68k-milan-mint${UNAME_RELEASE} - exit ;; - hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) - echo m68k-hades-mint${UNAME_RELEASE} - exit ;; - *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) - echo m68k-unknown-mint${UNAME_RELEASE} - exit ;; - m68k:machten:*:*) - echo m68k-apple-machten${UNAME_RELEASE} - exit ;; - powerpc:machten:*:*) - echo powerpc-apple-machten${UNAME_RELEASE} - exit ;; - RISC*:Mach:*:*) - echo mips-dec-mach_bsd4.3 - exit ;; - RISC*:ULTRIX:*:*) - echo mips-dec-ultrix${UNAME_RELEASE} - exit ;; - VAX*:ULTRIX*:*:*) - echo vax-dec-ultrix${UNAME_RELEASE} - exit ;; - 2020:CLIX:*:* | 2430:CLIX:*:*) - echo clipper-intergraph-clix${UNAME_RELEASE} - exit ;; - mips:*:*:UMIPS | mips:*:*:RISCos) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c -#ifdef __cplusplus -#include /* for printf() prototype */ - int main (int argc, char *argv[]) { -#else - int main (argc, argv) int argc; char *argv[]; { -#endif - #if defined (host_mips) && defined (MIPSEB) - #if defined (SYSTYPE_SYSV) - printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_SVR4) - printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) - printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); - #endif - #endif - exit (-1); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && - dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && - SYSTEM_NAME=`$dummy $dummyarg` && - { echo "$SYSTEM_NAME"; exit; } - echo mips-mips-riscos${UNAME_RELEASE} - exit ;; - Motorola:PowerMAX_OS:*:*) - echo powerpc-motorola-powermax - exit ;; - Motorola:*:4.3:PL8-*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:Power_UNIX:*:*) - echo powerpc-harris-powerunix - exit ;; - m88k:CX/UX:7*:*) - echo m88k-harris-cxux7 - exit ;; - m88k:*:4*:R4*) - echo m88k-motorola-sysv4 - exit ;; - m88k:*:3*:R3*) - echo m88k-motorola-sysv3 - exit ;; - AViiON:dgux:*:*) - # DG/UX returns AViiON for all architectures - UNAME_PROCESSOR=`/usr/bin/uname -p` - if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] - then - if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ - [ ${TARGET_BINARY_INTERFACE}x = x ] - then - echo m88k-dg-dgux${UNAME_RELEASE} - else - echo m88k-dg-dguxbcs${UNAME_RELEASE} - fi - else - echo i586-dg-dgux${UNAME_RELEASE} - fi - exit ;; - M88*:DolphinOS:*:*) # DolphinOS (SVR3) - echo m88k-dolphin-sysv3 - exit ;; - M88*:*:R3*:*) - # Delta 88k system running SVR3 - echo m88k-motorola-sysv3 - exit ;; - XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) - echo m88k-tektronix-sysv3 - exit ;; - Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) - echo m68k-tektronix-bsd - exit ;; - *:IRIX*:*:*) - echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` - exit ;; - ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. - echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id - exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' - i*86:AIX:*:*) - echo i386-ibm-aix - exit ;; - ia64:AIX:*:*) - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} - exit ;; - *:AIX:2:3) - if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - - main() - { - if (!__power_pc()) - exit(1); - puts("powerpc-ibm-aix3.2.5"); - exit(0); - } -EOF - if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` - then - echo "$SYSTEM_NAME" - else - echo rs6000-ibm-aix3.2.5 - fi - elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then - echo rs6000-ibm-aix3.2.4 - else - echo rs6000-ibm-aix3.2 - fi - exit ;; - *:AIX:*:[456]) - IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` - if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then - IBM_ARCH=rs6000 - else - IBM_ARCH=powerpc - fi - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${IBM_ARCH}-ibm-aix${IBM_REV} - exit ;; - *:AIX:*:*) - echo rs6000-ibm-aix - exit ;; - ibmrt:4.4BSD:*|romp-ibm:BSD:*) - echo romp-ibm-bsd4.4 - exit ;; - ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and - echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to - exit ;; # report: romp-ibm BSD 4.3 - *:BOSX:*:*) - echo rs6000-bull-bosx - exit ;; - DPX/2?00:B.O.S.:*:*) - echo m68k-bull-sysv3 - exit ;; - 9000/[34]??:4.3bsd:1.*:*) - echo m68k-hp-bsd - exit ;; - hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) - echo m68k-hp-bsd4.4 - exit ;; - 9000/[34678]??:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - case "${UNAME_MACHINE}" in - 9000/31? ) HP_ARCH=m68000 ;; - 9000/[34]?? ) HP_ARCH=m68k ;; - 9000/[678][0-9][0-9]) - if [ -x /usr/bin/getconf ]; then - sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` - sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case "${sc_cpu_version}" in - 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 - 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 - 532) # CPU_PA_RISC2_0 - case "${sc_kernel_bits}" in - 32) HP_ARCH="hppa2.0n" ;; - 64) HP_ARCH="hppa2.0w" ;; - '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 - esac ;; - esac - fi - if [ "${HP_ARCH}" = "" ]; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - - #define _HPUX_SOURCE - #include - #include - - int main () - { - #if defined(_SC_KERNEL_BITS) - long bits = sysconf(_SC_KERNEL_BITS); - #endif - long cpu = sysconf (_SC_CPU_VERSION); - - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1"); break; - case CPU_PA_RISC2_0: - #if defined(_SC_KERNEL_BITS) - switch (bits) - { - case 64: puts ("hppa2.0w"); break; - case 32: puts ("hppa2.0n"); break; - default: puts ("hppa2.0"); break; - } break; - #else /* !defined(_SC_KERNEL_BITS) */ - puts ("hppa2.0"); break; - #endif - default: puts ("hppa1.0"); break; - } - exit (0); - } -EOF - (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` - test -z "$HP_ARCH" && HP_ARCH=hppa - fi ;; - esac - if [ ${HP_ARCH} = "hppa2.0w" ] - then - eval $set_cc_for_build - - # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating - # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler - # generating 64-bit code. GNU and HP use different nomenclature: - # - # $ CC_FOR_BUILD=cc ./config.guess - # => hppa2.0w-hp-hpux11.23 - # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess - # => hppa64-hp-hpux11.23 - - if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | - grep __LP64__ >/dev/null - then - HP_ARCH="hppa2.0w" - else - HP_ARCH="hppa64" - fi - fi - echo ${HP_ARCH}-hp-hpux${HPUX_REV} - exit ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux${HPUX_REV} - exit ;; - 3050*:HI-UX:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - int - main () - { - long cpu = sysconf (_SC_CPU_VERSION); - /* The order matters, because CPU_IS_HP_MC68K erroneously returns - true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - echo unknown-hitachi-hiuxwe2 - exit ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) - echo hppa1.1-hp-bsd - exit ;; - 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) - echo hppa1.1-hp-osf - exit ;; - hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit ;; - i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo ${UNAME_MACHINE}-unknown-osf1mk - else - echo ${UNAME_MACHINE}-unknown-osf1 - fi - exit ;; - parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit ;; - CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*[A-Z]90:*:*:*) - echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*TS:*:*:*) - echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*SV1:*:*:*) - echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - *:UNICOS/mp:*:*) - echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - 5000:UNIX_System_V:4.*:*) - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` - echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} - exit ;; - sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:BSD/OS:*:*) - echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:FreeBSD:*:*) - case ${UNAME_MACHINE} in - pc98) - echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - amd64) - echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - *) - echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - esac - exit ;; - i*:CYGWIN*:*) - echo ${UNAME_MACHINE}-pc-cygwin - exit ;; - *:MINGW*:*) - echo ${UNAME_MACHINE}-pc-mingw32 - exit ;; - i*:windows32*:*) - # uname -m includes "-pc" on this system. - echo ${UNAME_MACHINE}-mingw32 - exit ;; - i*:PW*:*) - echo ${UNAME_MACHINE}-pc-pw32 - exit ;; - *:Interix*:[3456]*) - case ${UNAME_MACHINE} in - x86) - echo i586-pc-interix${UNAME_RELEASE} - exit ;; - EM64T | authenticamd) - echo x86_64-unknown-interix${UNAME_RELEASE} - exit ;; - IA64) - echo ia64-unknown-interix${UNAME_RELEASE} - exit ;; - esac ;; - [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) - echo i${UNAME_MACHINE}-pc-mks - exit ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we - # UNAME_MACHINE based on the output of uname instead of i386? - echo i586-pc-interix - exit ;; - i*:UWIN*:*) - echo ${UNAME_MACHINE}-pc-uwin - exit ;; - amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) - echo x86_64-unknown-cygwin - exit ;; - p*:CYGWIN*:*) - echo powerpcle-unknown-cygwin - exit ;; - prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - *:GNU:*:*) - # the GNU system - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` - exit ;; - *:GNU/*:*:*) - # other systems with GNU libc and userland - echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu - exit ;; - i*86:Minix:*:*) - echo ${UNAME_MACHINE}-pc-minix - exit ;; - arm*:Linux:*:*) - eval $set_cc_for_build - if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep -q __ARM_EABI__ - then - echo ${UNAME_MACHINE}-unknown-linux-gnu - else - echo ${UNAME_MACHINE}-unknown-linux-gnueabi - fi - exit ;; - avr32*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - cris:Linux:*:*) - echo cris-axis-linux-gnu - exit ;; - crisv32:Linux:*:*) - echo crisv32-axis-linux-gnu - exit ;; - frv:Linux:*:*) - echo frv-unknown-linux-gnu - exit ;; - ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m32r*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - mips:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips - #undef mipsel - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mipsel - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - mips64:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips64 - #undef mips64el - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mips64el - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips64 - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - or32:Linux:*:*) - echo or32-unknown-linux-gnu - exit ;; - ppc:Linux:*:*) - echo powerpc-unknown-linux-gnu - exit ;; - ppc64:Linux:*:*) - echo powerpc64-unknown-linux-gnu - exit ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} - exit ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-gnu ;; - PA8*) echo hppa2.0-unknown-linux-gnu ;; - *) echo hppa-unknown-linux-gnu ;; - esac - exit ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-gnu - exit ;; - s390:Linux:*:* | s390x:Linux:*:*) - echo ${UNAME_MACHINE}-ibm-linux - exit ;; - sh64*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - sh*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - sparc:Linux:*:* | sparc64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - vax:Linux:*:*) - echo ${UNAME_MACHINE}-dec-linux-gnu - exit ;; - x86_64:Linux:*:*) - echo x86_64-unknown-linux-gnu - exit ;; - xtensa*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - i*86:Linux:*:*) - # The BFD linker knows what the default object file format is, so - # first see if it will tell us. cd to the root directory to prevent - # problems with other programs or directories called `ld' in the path. - # Set LC_ALL=C to ensure ld outputs messages in English. - ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ - | sed -ne '/supported targets:/!d - s/[ ][ ]*/ /g - s/.*supported targets: *// - s/ .*// - p'` - case "$ld_supported_targets" in - elf32-i386) - TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" - ;; - a.out-i386-linux) - echo "${UNAME_MACHINE}-pc-linux-gnuaout" - exit ;; - coff-i386) - echo "${UNAME_MACHINE}-pc-linux-gnucoff" - exit ;; - "") - # Either a pre-BFD a.out linker (linux-gnuoldld) or - # one that does not give us useful --help. - echo "${UNAME_MACHINE}-pc-linux-gnuoldld" - exit ;; - esac - # Determine whether the default compiler is a.out or elf - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - #ifdef __ELF__ - # ifdef __GLIBC__ - # if __GLIBC__ >= 2 - LIBC=gnu - # else - LIBC=gnulibc1 - # endif - # else - LIBC=gnulibc1 - # endif - #else - #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) - LIBC=gnu - #else - LIBC=gnuaout - #endif - #endif - #ifdef __dietlibc__ - LIBC=dietlibc - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^LIBC/{ - s: ::g - p - }'`" - test x"${LIBC}" != x && { - echo "${UNAME_MACHINE}-pc-linux-${LIBC}" - exit - } - test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } - ;; - i*86:DYNIX/ptx:4*:*) - # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. - # earlier versions are messed up and put the nodename in both - # sysname and nodename. - echo i386-sequent-sysv4 - exit ;; - i*86:UNIX_SV:4.2MP:2.*) - # Unixware is an offshoot of SVR4, but it has its own version - # number series starting with 2... - # I am not positive that other SVR4 systems won't match this, - # I just have to hope. -- rms. - # Use sysv4.2uw... so that sysv4* matches it. - echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} - exit ;; - i*86:OS/2:*:*) - # If we were able to find `uname', then EMX Unix compatibility - # is probably installed. - echo ${UNAME_MACHINE}-pc-os2-emx - exit ;; - i*86:XTS-300:*:STOP) - echo ${UNAME_MACHINE}-unknown-stop - exit ;; - i*86:atheos:*:*) - echo ${UNAME_MACHINE}-unknown-atheos - exit ;; - i*86:syllable:*:*) - echo ${UNAME_MACHINE}-pc-syllable - exit ;; - i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) - echo i386-unknown-lynxos${UNAME_RELEASE} - exit ;; - i*86:*DOS:*:*) - echo ${UNAME_MACHINE}-pc-msdosdjgpp - exit ;; - i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) - UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` - if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then - echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} - else - echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} - fi - exit ;; - i*86:*:5:[678]*) - # UnixWare 7.x, OpenUNIX and OpenServer 6. - case `/bin/uname -X | grep "^Machine"` in - *486*) UNAME_MACHINE=i486 ;; - *Pentium) UNAME_MACHINE=i586 ;; - *Pent*|*Celeron) UNAME_MACHINE=i686 ;; - esac - echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} - exit ;; - i*86:*:3.2:*) - if test -f /usr/options/cb.name; then - UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then - UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` - (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 - (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ - && UNAME_MACHINE=i586 - (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ - && UNAME_MACHINE=i686 - (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ - && UNAME_MACHINE=i686 - echo ${UNAME_MACHINE}-pc-sco$UNAME_REL - else - echo ${UNAME_MACHINE}-pc-sysv32 - fi - exit ;; - pc:*:*:*) - # Left here for compatibility: - # uname -m prints for DJGPP always 'pc', but it prints nothing about - # the processor, so we play safe by assuming i386. - echo i386-pc-msdosdjgpp - exit ;; - Intel:Mach:3*:*) - echo i386-pc-mach3 - exit ;; - paragon:*:*:*) - echo i860-intel-osf1 - exit ;; - i860:*:4.*:*) # i860-SVR4 - if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then - echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 - else # Add other i860-SVR4 vendors below as they are discovered. - echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 - fi - exit ;; - mini*:CTIX:SYS*5:*) - # "miniframe" - echo m68010-convergent-sysv - exit ;; - mc68k:UNIX:SYSTEM5:3.51m) - echo m68k-convergent-sysv - exit ;; - M680?0:D-NIX:5.3:*) - echo m68k-diab-dnix - exit ;; - M68*:*:R3V[5678]*:*) - test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; - 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) - OS_REL='' - test -r /etc/.relid \ - && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4.3${OS_REL}; exit; } - /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ - && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; - 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4; exit; } ;; - m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) - echo m68k-unknown-lynxos${UNAME_RELEASE} - exit ;; - mc68030:UNIX_System_V:4.*:*) - echo m68k-atari-sysv4 - exit ;; - TSUNAMI:LynxOS:2.*:*) - echo sparc-unknown-lynxos${UNAME_RELEASE} - exit ;; - rs6000:LynxOS:2.*:*) - echo rs6000-unknown-lynxos${UNAME_RELEASE} - exit ;; - PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) - echo powerpc-unknown-lynxos${UNAME_RELEASE} - exit ;; - SM[BE]S:UNIX_SV:*:*) - echo mips-dde-sysv${UNAME_RELEASE} - exit ;; - RM*:ReliantUNIX-*:*:*) - echo mips-sni-sysv4 - exit ;; - RM*:SINIX-*:*:*) - echo mips-sni-sysv4 - exit ;; - *:SINIX-*:*:*) - if uname -p 2>/dev/null >/dev/null ; then - UNAME_MACHINE=`(uname -p) 2>/dev/null` - echo ${UNAME_MACHINE}-sni-sysv4 - else - echo ns32k-sni-sysv - fi - exit ;; - PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort - # says - echo i586-unisys-sysv4 - exit ;; - *:UNIX_System_V:4*:FTX*) - # From Gerald Hewes . - # How about differentiating between stratus architectures? -djm - echo hppa1.1-stratus-sysv4 - exit ;; - *:*:*:FTX*) - # From seanf@swdc.stratus.com. - echo i860-stratus-sysv4 - exit ;; - i*86:VOS:*:*) - # From Paul.Green@stratus.com. - echo ${UNAME_MACHINE}-stratus-vos - exit ;; - *:VOS:*:*) - # From Paul.Green@stratus.com. - echo hppa1.1-stratus-vos - exit ;; - mc68*:A/UX:*:*) - echo m68k-apple-aux${UNAME_RELEASE} - exit ;; - news*:NEWS-OS:6*:*) - echo mips-sony-newsos6 - exit ;; - R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) - if [ -d /usr/nec ]; then - echo mips-nec-sysv${UNAME_RELEASE} - else - echo mips-unknown-sysv${UNAME_RELEASE} - fi - exit ;; - BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. - echo powerpc-be-beos - exit ;; - BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. - echo powerpc-apple-beos - exit ;; - BePC:BeOS:*:*) # BeOS running on Intel PC compatible. - echo i586-pc-beos - exit ;; - SX-4:SUPER-UX:*:*) - echo sx4-nec-superux${UNAME_RELEASE} - exit ;; - SX-5:SUPER-UX:*:*) - echo sx5-nec-superux${UNAME_RELEASE} - exit ;; - SX-6:SUPER-UX:*:*) - echo sx6-nec-superux${UNAME_RELEASE} - exit ;; - SX-7:SUPER-UX:*:*) - echo sx7-nec-superux${UNAME_RELEASE} - exit ;; - SX-8:SUPER-UX:*:*) - echo sx8-nec-superux${UNAME_RELEASE} - exit ;; - SX-8R:SUPER-UX:*:*) - echo sx8r-nec-superux${UNAME_RELEASE} - exit ;; - Power*:Rhapsody:*:*) - echo powerpc-apple-rhapsody${UNAME_RELEASE} - exit ;; - *:Rhapsody:*:*) - echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} - exit ;; - *:Darwin:*:*) - UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown - case $UNAME_PROCESSOR in - unknown) UNAME_PROCESSOR=powerpc ;; - esac - echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} - exit ;; - *:procnto*:*:* | *:QNX:[0123456789]*:*) - UNAME_PROCESSOR=`uname -p` - if test "$UNAME_PROCESSOR" = "x86"; then - UNAME_PROCESSOR=i386 - UNAME_MACHINE=pc - fi - echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} - exit ;; - *:QNX:*:4*) - echo i386-pc-qnx - exit ;; - NSE-?:NONSTOP_KERNEL:*:*) - echo nse-tandem-nsk${UNAME_RELEASE} - exit ;; - NSR-?:NONSTOP_KERNEL:*:*) - echo nsr-tandem-nsk${UNAME_RELEASE} - exit ;; - *:NonStop-UX:*:*) - echo mips-compaq-nonstopux - exit ;; - BS2000:POSIX*:*:*) - echo bs2000-siemens-sysv - exit ;; - DS/*:UNIX_System_V:*:*) - echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} - exit ;; - *:Plan9:*:*) - # "uname -m" is not consistent, so use $cputype instead. 386 - # is converted to i386 for consistency with other x86 - # operating systems. - if test "$cputype" = "386"; then - UNAME_MACHINE=i386 - else - UNAME_MACHINE="$cputype" - fi - echo ${UNAME_MACHINE}-unknown-plan9 - exit ;; - *:TOPS-10:*:*) - echo pdp10-unknown-tops10 - exit ;; - *:TENEX:*:*) - echo pdp10-unknown-tenex - exit ;; - KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) - echo pdp10-dec-tops20 - exit ;; - XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) - echo pdp10-xkl-tops20 - exit ;; - *:TOPS-20:*:*) - echo pdp10-unknown-tops20 - exit ;; - *:ITS:*:*) - echo pdp10-unknown-its - exit ;; - SEI:*:*:SEIUX) - echo mips-sei-seiux${UNAME_RELEASE} - exit ;; - *:DragonFly:*:*) - echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` - exit ;; - *:*VMS:*:*) - UNAME_MACHINE=`(uname -p) 2>/dev/null` - case "${UNAME_MACHINE}" in - A*) echo alpha-dec-vms ; exit ;; - I*) echo ia64-dec-vms ; exit ;; - V*) echo vax-dec-vms ; exit ;; - esac ;; - *:XENIX:*:SysV) - echo i386-pc-xenix - exit ;; - i*86:skyos:*:*) - echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' - exit ;; - i*86:rdos:*:*) - echo ${UNAME_MACHINE}-pc-rdos - exit ;; -esac - -#echo '(No uname command or uname output not recognized.)' 1>&2 -#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 - -eval $set_cc_for_build -cat >$dummy.c < -# include -#endif -main () -{ -#if defined (sony) -#if defined (MIPSEB) - /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, - I don't know.... */ - printf ("mips-sony-bsd\n"); exit (0); -#else -#include - printf ("m68k-sony-newsos%s\n", -#ifdef NEWSOS4 - "4" -#else - "" -#endif - ); exit (0); -#endif -#endif - -#if defined (__arm) && defined (__acorn) && defined (__unix) - printf ("arm-acorn-riscix\n"); exit (0); -#endif - -#if defined (hp300) && !defined (hpux) - printf ("m68k-hp-bsd\n"); exit (0); -#endif - -#if defined (NeXT) -#if !defined (__ARCHITECTURE__) -#define __ARCHITECTURE__ "m68k" -#endif - int version; - version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; - if (version < 4) - printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); - else - printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); - exit (0); -#endif - -#if defined (MULTIMAX) || defined (n16) -#if defined (UMAXV) - printf ("ns32k-encore-sysv\n"); exit (0); -#else -#if defined (CMU) - printf ("ns32k-encore-mach\n"); exit (0); -#else - printf ("ns32k-encore-bsd\n"); exit (0); -#endif -#endif -#endif - -#if defined (__386BSD__) - printf ("i386-pc-bsd\n"); exit (0); -#endif - -#if defined (sequent) -#if defined (i386) - printf ("i386-sequent-dynix\n"); exit (0); -#endif -#if defined (ns32000) - printf ("ns32k-sequent-dynix\n"); exit (0); -#endif -#endif - -#if defined (_SEQUENT_) - struct utsname un; - - uname(&un); - - if (strncmp(un.version, "V2", 2) == 0) { - printf ("i386-sequent-ptx2\n"); exit (0); - } - if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ - printf ("i386-sequent-ptx1\n"); exit (0); - } - printf ("i386-sequent-ptx\n"); exit (0); - -#endif - -#if defined (vax) -# if !defined (ultrix) -# include -# if defined (BSD) -# if BSD == 43 - printf ("vax-dec-bsd4.3\n"); exit (0); -# else -# if BSD == 199006 - printf ("vax-dec-bsd4.3reno\n"); exit (0); -# else - printf ("vax-dec-bsd\n"); exit (0); -# endif -# endif -# else - printf ("vax-dec-bsd\n"); exit (0); -# endif -# else - printf ("vax-dec-ultrix\n"); exit (0); -# endif -#endif - -#if defined (alliant) && defined (i860) - printf ("i860-alliant-bsd\n"); exit (0); -#endif - - exit (1); -} -EOF - -$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - -# Apollos put the system type in the environment. - -test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } - -# Convex versions that predate uname can use getsysinfo(1) - -if [ -x /usr/convex/getsysinfo ] -then - case `getsysinfo -f cpu_type` in - c1*) - echo c1-convex-bsd - exit ;; - c2*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - c34*) - echo c34-convex-bsd - exit ;; - c38*) - echo c38-convex-bsd - exit ;; - c4*) - echo c4-convex-bsd - exit ;; - esac -fi - -cat >&2 < in order to provide the needed -information to handle your system. - -config.guess timestamp = $timestamp - -uname -m = `(uname -m) 2>/dev/null || echo unknown` -uname -r = `(uname -r) 2>/dev/null || echo unknown` -uname -s = `(uname -s) 2>/dev/null || echo unknown` -uname -v = `(uname -v) 2>/dev/null || echo unknown` - -/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` -/bin/uname -X = `(/bin/uname -X) 2>/dev/null` - -hostinfo = `(hostinfo) 2>/dev/null` -/bin/universe = `(/bin/universe) 2>/dev/null` -/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` -/bin/arch = `(/bin/arch) 2>/dev/null` -/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` -/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` - -UNAME_MACHINE = ${UNAME_MACHINE} -UNAME_RELEASE = ${UNAME_RELEASE} -UNAME_SYSTEM = ${UNAME_SYSTEM} -UNAME_VERSION = ${UNAME_VERSION} -EOF - -exit 1 - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "timestamp='" -# time-stamp-format: "%:y-%02m-%02d" -# time-stamp-end: "'" -# End: diff --git a/scripts/config.sub b/scripts/config.sub deleted file mode 100755 index 9613107..0000000 --- a/scripts/config.sub +++ /dev/null @@ -1,1663 +0,0 @@ -#! /bin/sh -# Configuration validation subroutine script. -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 -# Free Software Foundation, Inc. - -timestamp='2009-09-02' - -# This file is (in principle) common to ALL GNU software. -# The presence of a machine in this file suggests that SOME GNU software -# can handle that machine. It does not imply ALL GNU software can. -# -# This file is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA -# 02110-1301, USA. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - - -# Please send patches to . Submit a context -# diff and a properly formatted ChangeLog entry. -# -# Configuration subroutine to validate and canonicalize a configuration type. -# Supply the specified configuration type as an argument. -# If it is invalid, we print an error message on stderr and exit with code 1. -# Otherwise, we print the canonical config type on stdout and succeed. - -# This file is supposed to be the same for all GNU packages -# and recognize all the CPU types, system types and aliases -# that are meaningful with *any* GNU software. -# Each package is responsible for reporting which valid configurations -# it does not support. The user should be able to distinguish -# a failure to support a valid configuration from a meaningless -# configuration. - -# The goal of this file is to map all the various variations of a given -# machine specification into a single specification in the form: -# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM -# or in some cases, the newer four-part form: -# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM -# It is wrong to echo any other type of specification. - -me=`echo "$0" | sed -e 's,.*/,,'` - -usage="\ -Usage: $0 [OPTION] CPU-MFR-OPSYS - $0 [OPTION] ALIAS - -Canonicalize a configuration name. - -Operation modes: - -h, --help print this help, then exit - -t, --time-stamp print date of last modification, then exit - -v, --version print version number, then exit - -Report bugs and patches to ." - -version="\ -GNU config.sub ($timestamp) - -Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, -2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. - -This is free software; see the source for copying conditions. There is NO -warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." - -help=" -Try \`$me --help' for more information." - -# Parse command line -while test $# -gt 0 ; do - case $1 in - --time-stamp | --time* | -t ) - echo "$timestamp" ; exit ;; - --version | -v ) - echo "$version" ; exit ;; - --help | --h* | -h ) - echo "$usage"; exit ;; - -- ) # Stop option processing - shift; break ;; - - ) # Use stdin as input. - break ;; - -* ) - echo "$me: invalid option $1$help" - exit 1 ;; - - *local*) - # First pass through any local machine types. - echo $1 - exit ;; - - * ) - break ;; - esac -done - -case $# in - 0) echo "$me: missing argument$help" >&2 - exit 1;; - 1) ;; - *) echo "$me: too many arguments$help" >&2 - exit 1;; -esac - -# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). -# Here we must recognize all the valid KERNEL-OS combinations. -maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` -case $maybe_os in - nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ - uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ - storm-chaos* | os2-emx* | rtmk-nova*) - os=-$maybe_os - basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` - ;; - *) - basic_machine=`echo $1 | sed 's/-[^-]*$//'` - if [ $basic_machine != $1 ] - then os=`echo $1 | sed 's/.*-/-/'` - else os=; fi - ;; -esac - -### Let's recognize common machines as not being operating systems so -### that things like config.sub decstation-3100 work. We also -### recognize some manufacturers as not being operating systems, so we -### can provide default operating systems below. -case $os in - -sun*os*) - # Prevent following clause from handling this invalid input. - ;; - -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ - -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ - -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ - -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ - -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ - -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ - -apple | -axis | -knuth | -cray) - os= - basic_machine=$1 - ;; - -sim | -cisco | -oki | -wec | -winbond) - os= - basic_machine=$1 - ;; - -scout) - ;; - -wrs) - os=-vxworks - basic_machine=$1 - ;; - -chorusos*) - os=-chorusos - basic_machine=$1 - ;; - -chorusrdb) - os=-chorusrdb - basic_machine=$1 - ;; - -hiux*) - os=-hiuxwe2 - ;; - -sco6) - os=-sco5v6 - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -sco5) - os=-sco3.2v5 - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -sco4) - os=-sco3.2v4 - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -sco3.2.[4-9]*) - os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -sco3.2v[4-9]*) - # Don't forget version if it is 3.2v4 or newer. - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -sco5v6*) - # Don't forget version if it is 3.2v4 or newer. - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -sco*) - os=-sco3.2v2 - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -udk*) - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -isc) - os=-isc2.2 - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -clix*) - basic_machine=clipper-intergraph - ;; - -isc*) - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -lynx*) - os=-lynxos - ;; - -ptx*) - basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` - ;; - -windowsnt*) - os=`echo $os | sed -e 's/windowsnt/winnt/'` - ;; - -psos*) - os=-psos - ;; - -mint | -mint[0-9]*) - basic_machine=m68k-atari - os=-mint - ;; -esac - -# Decode aliases for certain CPU-COMPANY combinations. -case $basic_machine in - # Recognize the basic CPU types without company name. - # Some are omitted here because they have special meanings below. - 1750a | 580 \ - | a29k \ - | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ - | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ - | am33_2.0 \ - | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ - | bfin \ - | c4x | clipper \ - | d10v | d30v | dlx | dsp16xx \ - | fido | fr30 | frv \ - | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ - | i370 | i860 | i960 | ia64 \ - | ip2k | iq2000 \ - | m32c | m32r | m32rle | m68000 | m68k | m88k \ - | maxq | mb | microblaze | mcore | mep \ - | mips | mipsbe | mipseb | mipsel | mipsle \ - | mips16 \ - | mips64 | mips64el \ - | mips64vr | mips64vrel \ - | mips64orion | mips64orionel \ - | mips64vr4100 | mips64vr4100el \ - | mips64vr4300 | mips64vr4300el \ - | mips64vr5000 | mips64vr5000el \ - | mips64vr5900 | mips64vr5900el \ - | mipsisa32 | mipsisa32el \ - | mipsisa32r2 | mipsisa32r2el \ - | mipsisa64 | mipsisa64el \ - | mipsisa64r2 | mipsisa64r2el \ - | mipsisa64sb1 | mipsisa64sb1el \ - | mipsisa64sr71k | mipsisa64sr71kel \ - | mipstx39 | mipstx39el \ - | mn10200 | mn10300 \ - | mt \ - | msp430 \ - | nios | nios2 \ - | ns16k | ns32k \ - | or32 \ - | pdp10 | pdp11 | pj | pjl \ - | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ - | pyramid \ - | score \ - | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ - | sh64 | sh64le \ - | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ - | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ - | spu | strongarm \ - | tahoe | thumb | tic4x | tic80 | tron \ - | v850 | v850e \ - | we32k \ - | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ - | z8k) - basic_machine=$basic_machine-unknown - ;; - m6811 | m68hc11 | m6812 | m68hc12) - # Motorola 68HC11/12. - basic_machine=$basic_machine-unknown - os=-none - ;; - m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) - ;; - ms1) - basic_machine=mt-unknown - ;; - - # cbatten - Add maven target - maven) - basic_machine=mipsmavenel-ucb - ;; - - # We use `pc' rather than `unknown' - # because (1) that's what they normally are, and - # (2) the word "unknown" tends to confuse beginning users. - i*86 | x86_64) - basic_machine=$basic_machine-pc - ;; - # Object if more than one company name word. - *-*-*) - echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 - exit 1 - ;; - # Recognize the basic CPU types with company name. - 580-* \ - | a29k-* \ - | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ - | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ - | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ - | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ - | avr-* | avr32-* \ - | bfin-* | bs2000-* \ - | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ - | clipper-* | craynv-* | cydra-* \ - | d10v-* | d30v-* | dlx-* \ - | elxsi-* \ - | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ - | h8300-* | h8500-* \ - | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ - | i*86-* | i860-* | i960-* | ia64-* \ - | ip2k-* | iq2000-* \ - | m32c-* | m32r-* | m32rle-* \ - | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ - | m88110-* | m88k-* | maxq-* | mcore-* \ - | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ - | mips16-* \ - | mips64-* | mips64el-* \ - | mips64vr-* | mips64vrel-* \ - | mips64orion-* | mips64orionel-* \ - | mips64vr4100-* | mips64vr4100el-* \ - | mips64vr4300-* | mips64vr4300el-* \ - | mips64vr5000-* | mips64vr5000el-* \ - | mips64vr5900-* | mips64vr5900el-* \ - | mipsisa32-* | mipsisa32el-* \ - | mipsisa32r2-* | mipsisa32r2el-* \ - | mipsisa64-* | mipsisa64el-* \ - | mipsisa64r2-* | mipsisa64r2el-* \ - | mipsisa64sb1-* | mipsisa64sb1el-* \ - | mipsisa64sr71k-* | mipsisa64sr71kel-* \ - | mipstx39-* | mipstx39el-* \ - | mmix-* \ - | mt-* \ - | msp430-* \ - | nios-* | nios2-* \ - | none-* | np1-* | ns16k-* | ns32k-* \ - | orion-* \ - | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ - | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ - | pyramid-* \ - | romp-* | rs6000-* \ - | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ - | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ - | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ - | sparclite-* \ - | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ - | tahoe-* | thumb-* \ - | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ - | tron-* \ - | v850-* | v850e-* | vax-* \ - | we32k-* \ - | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ - | xstormy16-* | xtensa*-* \ - | ymp-* \ - | z8k-*) - ;; - # Recognize the basic CPU types without company name, with glob match. - xtensa*) - basic_machine=$basic_machine-unknown - ;; - # Recognize the various machine names and aliases which stand - # for a CPU type and a company and sometimes even an OS. - 386bsd) - basic_machine=i386-unknown - os=-bsd - ;; - 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) - basic_machine=m68000-att - ;; - 3b*) - basic_machine=we32k-att - ;; - a29khif) - basic_machine=a29k-amd - os=-udi - ;; - abacus) - basic_machine=abacus-unknown - ;; - adobe68k) - basic_machine=m68010-adobe - os=-scout - ;; - alliant | fx80) - basic_machine=fx80-alliant - ;; - altos | altos3068) - basic_machine=m68k-altos - ;; - am29k) - basic_machine=a29k-none - os=-bsd - ;; - amd64) - basic_machine=x86_64-pc - ;; - amd64-*) - basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - amdahl) - basic_machine=580-amdahl - os=-sysv - ;; - amiga | amiga-*) - basic_machine=m68k-unknown - ;; - amigaos | amigados) - basic_machine=m68k-unknown - os=-amigaos - ;; - amigaunix | amix) - basic_machine=m68k-unknown - os=-sysv4 - ;; - apollo68) - basic_machine=m68k-apollo - os=-sysv - ;; - apollo68bsd) - basic_machine=m68k-apollo - os=-bsd - ;; - aux) - basic_machine=m68k-apple - os=-aux - ;; - balance) - basic_machine=ns32k-sequent - os=-dynix - ;; - blackfin) - basic_machine=bfin-unknown - os=-linux - ;; - blackfin-*) - basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` - os=-linux - ;; - c90) - basic_machine=c90-cray - os=-unicos - ;; - convex-c1) - basic_machine=c1-convex - os=-bsd - ;; - convex-c2) - basic_machine=c2-convex - os=-bsd - ;; - convex-c32) - basic_machine=c32-convex - os=-bsd - ;; - convex-c34) - basic_machine=c34-convex - os=-bsd - ;; - convex-c38) - basic_machine=c38-convex - os=-bsd - ;; - cray | j90) - basic_machine=j90-cray - os=-unicos - ;; - craynv) - basic_machine=craynv-cray - os=-unicosmp - ;; - cr16) - basic_machine=cr16-unknown - os=-elf - ;; - crds | unos) - basic_machine=m68k-crds - ;; - crisv32 | crisv32-* | etraxfs*) - basic_machine=crisv32-axis - ;; - cris | cris-* | etrax*) - basic_machine=cris-axis - ;; - crx) - basic_machine=crx-unknown - os=-elf - ;; - da30 | da30-*) - basic_machine=m68k-da30 - ;; - decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) - basic_machine=mips-dec - ;; - decsystem10* | dec10*) - basic_machine=pdp10-dec - os=-tops10 - ;; - decsystem20* | dec20*) - basic_machine=pdp10-dec - os=-tops20 - ;; - delta | 3300 | motorola-3300 | motorola-delta \ - | 3300-motorola | delta-motorola) - basic_machine=m68k-motorola - ;; - delta88) - basic_machine=m88k-motorola - os=-sysv3 - ;; - djgpp) - basic_machine=i586-pc - os=-msdosdjgpp - ;; - dpx20 | dpx20-*) - basic_machine=rs6000-bull - os=-bosx - ;; - dpx2* | dpx2*-bull) - basic_machine=m68k-bull - os=-sysv3 - ;; - ebmon29k) - basic_machine=a29k-amd - os=-ebmon - ;; - elxsi) - basic_machine=elxsi-elxsi - os=-bsd - ;; - encore | umax | mmax) - basic_machine=ns32k-encore - ;; - es1800 | OSE68k | ose68k | ose | OSE) - basic_machine=m68k-ericsson - os=-ose - ;; - fx2800) - basic_machine=i860-alliant - ;; - genix) - basic_machine=ns32k-ns - ;; - gmicro) - basic_machine=tron-gmicro - os=-sysv - ;; - go32) - basic_machine=i386-pc - os=-go32 - ;; - h3050r* | hiux*) - basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - h8300hms) - basic_machine=h8300-hitachi - os=-hms - ;; - h8300xray) - basic_machine=h8300-hitachi - os=-xray - ;; - h8500hms) - basic_machine=h8500-hitachi - os=-hms - ;; - harris) - basic_machine=m88k-harris - os=-sysv3 - ;; - hp300-*) - basic_machine=m68k-hp - ;; - hp300bsd) - basic_machine=m68k-hp - os=-bsd - ;; - hp300hpux) - basic_machine=m68k-hp - os=-hpux - ;; - hp3k9[0-9][0-9] | hp9[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hp9k2[0-9][0-9] | hp9k31[0-9]) - basic_machine=m68000-hp - ;; - hp9k3[2-9][0-9]) - basic_machine=m68k-hp - ;; - hp9k6[0-9][0-9] | hp6[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hp9k7[0-79][0-9] | hp7[0-79][0-9]) - basic_machine=hppa1.1-hp - ;; - hp9k78[0-9] | hp78[0-9]) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][13679] | hp8[0-9][13679]) - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][0-9] | hp8[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hppa-next) - os=-nextstep3 - ;; - hppaosf) - basic_machine=hppa1.1-hp - os=-osf - ;; - hppro) - basic_machine=hppa1.1-hp - os=-proelf - ;; - i370-ibm* | ibm*) - basic_machine=i370-ibm - ;; -# I'm not sure what "Sysv32" means. Should this be sysv3.2? - i*86v32) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv32 - ;; - i*86v4*) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv4 - ;; - i*86v) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv - ;; - i*86sol2) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-solaris2 - ;; - i386mach) - basic_machine=i386-mach - os=-mach - ;; - i386-vsta | vsta) - basic_machine=i386-unknown - os=-vsta - ;; - iris | iris4d) - basic_machine=mips-sgi - case $os in - -irix*) - ;; - *) - os=-irix4 - ;; - esac - ;; - isi68 | isi) - basic_machine=m68k-isi - os=-sysv - ;; - m68knommu) - basic_machine=m68k-unknown - os=-linux - ;; - m68knommu-*) - basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` - os=-linux - ;; - m88k-omron*) - basic_machine=m88k-omron - ;; - magnum | m3230) - basic_machine=mips-mips - os=-sysv - ;; - merlin) - basic_machine=ns32k-utek - os=-sysv - ;; - mingw32) - basic_machine=i386-pc - os=-mingw32 - ;; - mingw32ce) - basic_machine=arm-unknown - os=-mingw32ce - ;; - miniframe) - basic_machine=m68000-convergent - ;; - *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) - basic_machine=m68k-atari - os=-mint - ;; - mips3*-*) - basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` - ;; - mips3*) - basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown - ;; - monitor) - basic_machine=m68k-rom68k - os=-coff - ;; - morphos) - basic_machine=powerpc-unknown - os=-morphos - ;; - msdos) - basic_machine=i386-pc - os=-msdos - ;; - ms1-*) - basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` - ;; - mvs) - basic_machine=i370-ibm - os=-mvs - ;; - ncr3000) - basic_machine=i486-ncr - os=-sysv4 - ;; - netbsd386) - basic_machine=i386-unknown - os=-netbsd - ;; - netwinder) - basic_machine=armv4l-rebel - os=-linux - ;; - news | news700 | news800 | news900) - basic_machine=m68k-sony - os=-newsos - ;; - news1000) - basic_machine=m68030-sony - os=-newsos - ;; - news-3600 | risc-news) - basic_machine=mips-sony - os=-newsos - ;; - necv70) - basic_machine=v70-nec - os=-sysv - ;; - next | m*-next ) - basic_machine=m68k-next - case $os in - -nextstep* ) - ;; - -ns2*) - os=-nextstep2 - ;; - *) - os=-nextstep3 - ;; - esac - ;; - nh3000) - basic_machine=m68k-harris - os=-cxux - ;; - nh[45]000) - basic_machine=m88k-harris - os=-cxux - ;; - nindy960) - basic_machine=i960-intel - os=-nindy - ;; - mon960) - basic_machine=i960-intel - os=-mon960 - ;; - nonstopux) - basic_machine=mips-compaq - os=-nonstopux - ;; - np1) - basic_machine=np1-gould - ;; - nsr-tandem) - basic_machine=nsr-tandem - ;; - op50n-* | op60c-*) - basic_machine=hppa1.1-oki - os=-proelf - ;; - openrisc | openrisc-*) - basic_machine=or32-unknown - ;; - os400) - basic_machine=powerpc-ibm - os=-os400 - ;; - OSE68000 | ose68000) - basic_machine=m68000-ericsson - os=-ose - ;; - os68k) - basic_machine=m68k-none - os=-os68k - ;; - pa-hitachi) - basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - paragon) - basic_machine=i860-intel - os=-osf - ;; - parisc) - basic_machine=hppa-unknown - os=-linux - ;; - parisc-*) - basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` - os=-linux - ;; - pbd) - basic_machine=sparc-tti - ;; - pbb) - basic_machine=m68k-tti - ;; - pc532 | pc532-*) - basic_machine=ns32k-pc532 - ;; - pc98) - basic_machine=i386-pc - ;; - pc98-*) - basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentium | p5 | k5 | k6 | nexgen | viac3) - basic_machine=i586-pc - ;; - pentiumpro | p6 | 6x86 | athlon | athlon_*) - basic_machine=i686-pc - ;; - pentiumii | pentium2 | pentiumiii | pentium3) - basic_machine=i686-pc - ;; - pentium4) - basic_machine=i786-pc - ;; - pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) - basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentiumpro-* | p6-* | 6x86-* | athlon-*) - basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) - basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentium4-*) - basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pn) - basic_machine=pn-gould - ;; - power) basic_machine=power-ibm - ;; - ppc) basic_machine=powerpc-unknown - ;; - ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppcle | powerpclittle | ppc-le | powerpc-little) - basic_machine=powerpcle-unknown - ;; - ppcle-* | powerpclittle-*) - basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppc64) basic_machine=powerpc64-unknown - ;; - ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppc64le | powerpc64little | ppc64-le | powerpc64-little) - basic_machine=powerpc64le-unknown - ;; - ppc64le-* | powerpc64little-*) - basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ps2) - basic_machine=i386-ibm - ;; - pw32) - basic_machine=i586-unknown - os=-pw32 - ;; - rdos) - basic_machine=i386-pc - os=-rdos - ;; - rom68k) - basic_machine=m68k-rom68k - os=-coff - ;; - rm[46]00) - basic_machine=mips-siemens - ;; - rtpc | rtpc-*) - basic_machine=romp-ibm - ;; - s390 | s390-*) - basic_machine=s390-ibm - ;; - s390x | s390x-*) - basic_machine=s390x-ibm - ;; - sa29200) - basic_machine=a29k-amd - os=-udi - ;; - sb1) - basic_machine=mipsisa64sb1-unknown - ;; - sb1el) - basic_machine=mipsisa64sb1el-unknown - ;; - sde) - basic_machine=mipsisa32-sde - os=-elf - ;; - sei) - basic_machine=mips-sei - os=-seiux - ;; - sequent) - basic_machine=i386-sequent - ;; - sh) - basic_machine=sh-hitachi - os=-hms - ;; - sh5el) - basic_machine=sh5le-unknown - ;; - sh64) - basic_machine=sh64-unknown - ;; - sparclite-wrs | simso-wrs) - basic_machine=sparclite-wrs - os=-vxworks - ;; - sps7) - basic_machine=m68k-bull - os=-sysv2 - ;; - spur) - basic_machine=spur-unknown - ;; - st2000) - basic_machine=m68k-tandem - ;; - stratus) - basic_machine=i860-stratus - os=-sysv4 - ;; - sun2) - basic_machine=m68000-sun - ;; - sun2os3) - basic_machine=m68000-sun - os=-sunos3 - ;; - sun2os4) - basic_machine=m68000-sun - os=-sunos4 - ;; - sun3os3) - basic_machine=m68k-sun - os=-sunos3 - ;; - sun3os4) - basic_machine=m68k-sun - os=-sunos4 - ;; - sun4os3) - basic_machine=sparc-sun - os=-sunos3 - ;; - sun4os4) - basic_machine=sparc-sun - os=-sunos4 - ;; - sun4sol2) - basic_machine=sparc-sun - os=-solaris2 - ;; - sun3 | sun3-*) - basic_machine=m68k-sun - ;; - sun4) - basic_machine=sparc-sun - ;; - sun386 | sun386i | roadrunner) - basic_machine=i386-sun - ;; - sv1) - basic_machine=sv1-cray - os=-unicos - ;; - symmetry) - basic_machine=i386-sequent - os=-dynix - ;; - t3e) - basic_machine=alphaev5-cray - os=-unicos - ;; - t90) - basic_machine=t90-cray - os=-unicos - ;; - tic54x | c54x*) - basic_machine=tic54x-unknown - os=-coff - ;; - tic55x | c55x*) - basic_machine=tic55x-unknown - os=-coff - ;; - tic6x | c6x*) - basic_machine=tic6x-unknown - os=-coff - ;; - tile*) - basic_machine=tile-unknown - os=-linux-gnu - ;; - tx39) - basic_machine=mipstx39-unknown - ;; - tx39el) - basic_machine=mipstx39el-unknown - ;; - toad1) - basic_machine=pdp10-xkl - os=-tops20 - ;; - tower | tower-32) - basic_machine=m68k-ncr - ;; - tpf) - basic_machine=s390x-ibm - os=-tpf - ;; - udi29k) - basic_machine=a29k-amd - os=-udi - ;; - ultra3) - basic_machine=a29k-nyu - os=-sym1 - ;; - v810 | necv810) - basic_machine=v810-nec - os=-none - ;; - vaxv) - basic_machine=vax-dec - os=-sysv - ;; - vms) - basic_machine=vax-dec - os=-vms - ;; - vpp*|vx|vx-*) - basic_machine=f301-fujitsu - ;; - vxworks960) - basic_machine=i960-wrs - os=-vxworks - ;; - vxworks68) - basic_machine=m68k-wrs - os=-vxworks - ;; - vxworks29k) - basic_machine=a29k-wrs - os=-vxworks - ;; - w65*) - basic_machine=w65-wdc - os=-none - ;; - w89k-*) - basic_machine=hppa1.1-winbond - os=-proelf - ;; - xbox) - basic_machine=i686-pc - os=-mingw32 - ;; - xps | xps100) - basic_machine=xps100-honeywell - ;; - ymp) - basic_machine=ymp-cray - os=-unicos - ;; - z8k-*-coff) - basic_machine=z8k-unknown - os=-sim - ;; - none) - basic_machine=none-none - os=-none - ;; - -# Here we handle the default manufacturer of certain CPU types. It is in -# some cases the only manufacturer, in others, it is the most popular. - w89k) - basic_machine=hppa1.1-winbond - ;; - op50n) - basic_machine=hppa1.1-oki - ;; - op60c) - basic_machine=hppa1.1-oki - ;; - romp) - basic_machine=romp-ibm - ;; - mmix) - basic_machine=mmix-knuth - ;; - rs6000) - basic_machine=rs6000-ibm - ;; - vax) - basic_machine=vax-dec - ;; - pdp10) - # there are many clones, so DEC is not a safe bet - basic_machine=pdp10-unknown - ;; - pdp11) - basic_machine=pdp11-dec - ;; - we32k) - basic_machine=we32k-att - ;; - sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) - basic_machine=sh-unknown - ;; - sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) - basic_machine=sparc-sun - ;; - cydra) - basic_machine=cydra-cydrome - ;; - orion) - basic_machine=orion-highlevel - ;; - orion105) - basic_machine=clipper-highlevel - ;; - mac | mpw | mac-mpw) - basic_machine=m68k-apple - ;; - pmac | pmac-mpw) - basic_machine=powerpc-apple - ;; - *-unknown) - # Make sure to match an already-canonicalized machine name. - ;; - *) - echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 - exit 1 - ;; -esac - -# Here we canonicalize certain aliases for manufacturers. -case $basic_machine in - *-digital*) - basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` - ;; - *-commodore*) - basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` - ;; - *) - ;; -esac - -# Decode manufacturer-specific aliases for certain operating systems. - -if [ x"$os" != x"" ] -then -case $os in - # First match some system type aliases - # that might get confused with valid system types. - # -solaris* is a basic system type, with this one exception. - -solaris1 | -solaris1.*) - os=`echo $os | sed -e 's|solaris1|sunos4|'` - ;; - -solaris) - os=-solaris2 - ;; - -svr4*) - os=-sysv4 - ;; - -unixware*) - os=-sysv4.2uw - ;; - -gnu/linux*) - os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` - ;; - # First accept the basic system types. - # The portable systems comes first. - # Each alternative MUST END IN A *, to match a version number. - # -sysv* is not here because it comes later, after sysvr4. - -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ - | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ - | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ - | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ - | -aos* \ - | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ - | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ - | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ - | -openbsd* | -solidbsd* \ - | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ - | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ - | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ - | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ - | -chorusos* | -chorusrdb* \ - | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ - | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ - | -uxpv* | -beos* | -mpeix* | -udk* \ - | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ - | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ - | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ - | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ - | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ - | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ - | -skyos* | -haiku* | -rdos* | -toppers* | -drops*) - # Remember, each alternative MUST END IN *, to match a version number. - ;; - -qnx*) - case $basic_machine in - x86-* | i*86-*) - ;; - *) - os=-nto$os - ;; - esac - ;; - -nto-qnx*) - ;; - -nto*) - os=`echo $os | sed -e 's|nto|nto-qnx|'` - ;; - -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ - | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ - | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) - ;; - -mac*) - os=`echo $os | sed -e 's|mac|macos|'` - ;; - -linux-dietlibc) - os=-linux-dietlibc - ;; - -linux*) - os=`echo $os | sed -e 's|linux|linux-gnu|'` - ;; - -sunos5*) - os=`echo $os | sed -e 's|sunos5|solaris2|'` - ;; - -sunos6*) - os=`echo $os | sed -e 's|sunos6|solaris3|'` - ;; - -opened*) - os=-openedition - ;; - -os400*) - os=-os400 - ;; - -wince*) - os=-wince - ;; - -osfrose*) - os=-osfrose - ;; - -osf*) - os=-osf - ;; - -utek*) - os=-bsd - ;; - -dynix*) - os=-bsd - ;; - -acis*) - os=-aos - ;; - -atheos*) - os=-atheos - ;; - -syllable*) - os=-syllable - ;; - -386bsd) - os=-bsd - ;; - -ctix* | -uts*) - os=-sysv - ;; - -nova*) - os=-rtmk-nova - ;; - -ns2 ) - os=-nextstep2 - ;; - -nsk*) - os=-nsk - ;; - # Preserve the version number of sinix5. - -sinix5.*) - os=`echo $os | sed -e 's|sinix|sysv|'` - ;; - -sinix*) - os=-sysv4 - ;; - -tpf*) - os=-tpf - ;; - -triton*) - os=-sysv3 - ;; - -oss*) - os=-sysv3 - ;; - -svr4) - os=-sysv4 - ;; - -svr3) - os=-sysv3 - ;; - -sysvr4) - os=-sysv4 - ;; - # This must come after -sysvr4. - -sysv*) - ;; - -ose*) - os=-ose - ;; - -es1800*) - os=-ose - ;; - -xenix) - os=-xenix - ;; - -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) - os=-mint - ;; - -aros*) - os=-aros - ;; - -kaos*) - os=-kaos - ;; - -zvmoe) - os=-zvmoe - ;; - -none) - ;; - *) - # Get rid of the `-' at the beginning of $os. - os=`echo $os | sed 's/[^-]*-//'` - echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 - exit 1 - ;; -esac -else - -# Here we handle the default operating systems that come with various machines. -# The value should be what the vendor currently ships out the door with their -# machine or put another way, the most popular os provided with the machine. - -# Note that if you're going to try to match "-MANUFACTURER" here (say, -# "-sun"), then you have to tell the case statement up towards the top -# that MANUFACTURER isn't an operating system. Otherwise, code above -# will signal an error saying that MANUFACTURER isn't an operating -# system, and we'll never get to this point. - -case $basic_machine in - score-*) - os=-elf - ;; - spu-*) - os=-elf - ;; - *-acorn) - os=-riscix1.2 - ;; - arm*-rebel) - os=-linux - ;; - arm*-semi) - os=-aout - ;; - c4x-* | tic4x-*) - os=-coff - ;; - # This must come before the *-dec entry. - pdp10-*) - os=-tops20 - ;; - pdp11-*) - os=-none - ;; - *-dec | vax-*) - os=-ultrix4.2 - ;; - m68*-apollo) - os=-domain - ;; - i386-sun) - os=-sunos4.0.2 - ;; - m68000-sun) - os=-sunos3 - # This also exists in the configure program, but was not the - # default. - # os=-sunos4 - ;; - m68*-cisco) - os=-aout - ;; - mep-*) - os=-elf - ;; - mips*-cisco) - os=-elf - ;; - mips*-*) - os=-elf - ;; - or32-*) - os=-coff - ;; - *-tti) # must be before sparc entry or we get the wrong os. - os=-sysv3 - ;; - sparc-* | *-sun) - os=-sunos4.1.1 - ;; - *-be) - os=-beos - ;; - *-haiku) - os=-haiku - ;; - *-ibm) - os=-aix - ;; - *-knuth) - os=-mmixware - ;; - *-wec) - os=-proelf - ;; - *-winbond) - os=-proelf - ;; - *-oki) - os=-proelf - ;; - *-hp) - os=-hpux - ;; - *-hitachi) - os=-hiux - ;; - i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) - os=-sysv - ;; - *-cbm) - os=-amigaos - ;; - *-dg) - os=-dgux - ;; - *-dolphin) - os=-sysv3 - ;; - m68k-ccur) - os=-rtu - ;; - m88k-omron*) - os=-luna - ;; - *-next ) - os=-nextstep - ;; - *-sequent) - os=-ptx - ;; - *-crds) - os=-unos - ;; - *-ns) - os=-genix - ;; - i370-*) - os=-mvs - ;; - *-next) - os=-nextstep3 - ;; - *-gould) - os=-sysv - ;; - *-highlevel) - os=-bsd - ;; - *-encore) - os=-bsd - ;; - *-sgi) - os=-irix - ;; - *-siemens) - os=-sysv4 - ;; - *-masscomp) - os=-rtu - ;; - f30[01]-fujitsu | f700-fujitsu) - os=-uxpv - ;; - *-rom68k) - os=-coff - ;; - *-*bug) - os=-coff - ;; - *-apple) - os=-macos - ;; - *-atari*) - os=-mint - ;; - *) - os=-none - ;; -esac -fi - -# Here we handle the case where we know the os, and the CPU type, but not the -# manufacturer. We pick the logical manufacturer. -vendor=unknown -case $basic_machine in - *-unknown) - case $os in - -riscix*) - vendor=acorn - ;; - -sunos*) - vendor=sun - ;; - -aix*) - vendor=ibm - ;; - -beos*) - vendor=be - ;; - -hpux*) - vendor=hp - ;; - -mpeix*) - vendor=hp - ;; - -hiux*) - vendor=hitachi - ;; - -unos*) - vendor=crds - ;; - -dgux*) - vendor=dg - ;; - -luna*) - vendor=omron - ;; - -genix*) - vendor=ns - ;; - -mvs* | -opened*) - vendor=ibm - ;; - -os400*) - vendor=ibm - ;; - -ptx*) - vendor=sequent - ;; - -tpf*) - vendor=ibm - ;; - -vxsim* | -vxworks* | -windiss*) - vendor=wrs - ;; - -aux*) - vendor=apple - ;; - -hms*) - vendor=hitachi - ;; - -mpw* | -macos*) - vendor=apple - ;; - -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) - vendor=atari - ;; - -vos*) - vendor=stratus - ;; - esac - basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` - ;; -esac - -echo $basic_machine$os -exit - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "timestamp='" -# time-stamp-format: "%:y-%02m-%02d" -# time-stamp-end: "'" -# End: diff --git a/scripts/install.sh b/scripts/install.sh deleted file mode 100755 index 89fc9b0..0000000 --- a/scripts/install.sh +++ /dev/null @@ -1,238 +0,0 @@ -#! /bin/sh -# -# install - install a program, script, or datafile -# This comes from X11R5. -# -# Calling this script install-sh is preferred over install.sh, to prevent -# `make' implicit rules from creating a file called install from it -# when there is no Makefile. -# -# This script is compatible with the BSD install script, but was written -# from scratch. -# - - -# set DOITPROG to echo to test this script - -# Don't use :- since 4.3BSD and earlier shells don't like it. -doit="${DOITPROG-}" - - -# put in absolute paths if you don't have them in your path; or use env. vars. - -mvprog="${MVPROG-mv}" -cpprog="${CPPROG-cp}" -chmodprog="${CHMODPROG-chmod}" -chownprog="${CHOWNPROG-chown}" -chgrpprog="${CHGRPPROG-chgrp}" -stripprog="${STRIPPROG-strip}" -rmprog="${RMPROG-rm}" -mkdirprog="${MKDIRPROG-mkdir}" - -tranformbasename="" -transform_arg="" -instcmd="$mvprog" -chmodcmd="$chmodprog 0755" -chowncmd="" -chgrpcmd="" -stripcmd="" -rmcmd="$rmprog -f" -mvcmd="$mvprog" -src="" -dst="" -dir_arg="" - -while [ x"$1" != x ]; do - case $1 in - -c) instcmd="$cpprog" - shift - continue;; - - -d) dir_arg=true - shift - continue;; - - -m) chmodcmd="$chmodprog $2" - shift - shift - continue;; - - -o) chowncmd="$chownprog $2" - shift - shift - continue;; - - -g) chgrpcmd="$chgrpprog $2" - shift - shift - continue;; - - -s) stripcmd="$stripprog" - shift - continue;; - - -t=*) transformarg=`echo $1 | sed 's/-t=//'` - shift - continue;; - - -b=*) transformbasename=`echo $1 | sed 's/-b=//'` - shift - continue;; - - *) if [ x"$src" = x ] - then - src=$1 - else - # this colon is to work around a 386BSD /bin/sh bug - : - dst=$1 - fi - shift - continue;; - esac -done - -if [ x"$src" = x ] -then - echo "install: no input file specified" - exit 1 -else - true -fi - -if [ x"$dir_arg" != x ]; then - dst=$src - src="" - - if [ -d $dst ]; then - instcmd=: - else - instcmd=mkdir - fi -else - -# Waiting for this to be detected by the "$instcmd $src $dsttmp" command -# might cause directories to be created, which would be especially bad -# if $src (and thus $dsttmp) contains '*'. - - if [ -f $src -o -d $src ] - then - true - else - echo "install: $src does not exist" - exit 1 - fi - - if [ x"$dst" = x ] - then - echo "install: no destination specified" - exit 1 - else - true - fi - -# If destination is a directory, append the input filename; if your system -# does not like double slashes in filenames, you may need to add some logic - - if [ -d $dst ] - then - dst="$dst"/`basename $src` - else - true - fi -fi - -## this sed command emulates the dirname command -dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` - -# Make sure that the destination directory exists. -# this part is taken from Noah Friedman's mkinstalldirs script - -# Skip lots of stat calls in the usual case. -if [ ! -d "$dstdir" ]; then -defaultIFS=' -' -IFS="${IFS-${defaultIFS}}" - -oIFS="${IFS}" -# Some sh's can't handle IFS=/ for some reason. -IFS='%' -set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` -IFS="${oIFS}" - -pathcomp='' - -while [ $# -ne 0 ] ; do - pathcomp="${pathcomp}${1}" - shift - - if [ ! -d "${pathcomp}" ] ; - then - $mkdirprog "${pathcomp}" - else - true - fi - - pathcomp="${pathcomp}/" -done -fi - -if [ x"$dir_arg" != x ] -then - $doit $instcmd $dst && - - if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && - if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && - if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && - if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi -else - -# If we're going to rename the final executable, determine the name now. - - if [ x"$transformarg" = x ] - then - dstfile=`basename $dst` - else - dstfile=`basename $dst $transformbasename | - sed $transformarg`$transformbasename - fi - -# don't allow the sed command to completely eliminate the filename - - if [ x"$dstfile" = x ] - then - dstfile=`basename $dst` - else - true - fi - -# Make a temp file name in the proper directory. - - dsttmp=$dstdir/#inst.$$# - -# Move or copy the file name to the temp name - - $doit $instcmd $src $dsttmp && - - trap "rm -f ${dsttmp}" 0 && - -# and set any options; do chmod last to preserve setuid bits - -# If any of these fail, we abort the whole thing. If we want to -# ignore errors from any of these, just make sure not to ignore -# errors from the above "$doit $instcmd $src $dsttmp" command. - - if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && - if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && - if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && - if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && - -# Now rename the file to the real destination. - - $doit $rmcmd -f $dstdir/$dstfile && - $doit $mvcmd $dsttmp $dstdir/$dstfile - -fi && - - -exit 0 diff --git a/scripts/mk-install-dirs.sh b/scripts/mk-install-dirs.sh deleted file mode 100755 index 644b5f7..0000000 --- a/scripts/mk-install-dirs.sh +++ /dev/null @@ -1,40 +0,0 @@ -#! /bin/sh -# mkinstalldirs --- make directory hierarchy -# Author: Noah Friedman -# Created: 1993-05-16 -# Public domain - -# $Id: mkinstalldirs,v 1.1 2003/09/09 22:24:03 mhampton Exp $ - -errstatus=0 - -for file -do - set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'` - shift - - pathcomp= - for d - do - pathcomp="$pathcomp$d" - case "$pathcomp" in - -* ) pathcomp=./$pathcomp ;; - esac - - if test ! -d "$pathcomp"; then - echo "mkdir $pathcomp" 1>&2 - - mkdir "$pathcomp" || lasterr=$? - - if test ! -d "$pathcomp"; then - errstatus=$lasterr - fi - fi - - pathcomp="$pathcomp/" - done -done - -exit $errstatus - -# mkinstalldirs ends here diff --git a/scripts/vcs-version.sh b/scripts/vcs-version.sh deleted file mode 100755 index 31fae86..0000000 --- a/scripts/vcs-version.sh +++ /dev/null @@ -1,117 +0,0 @@ -#!/bin/bash -#========================================================================= -# vcs-version.sh [options] [src-dir] -#========================================================================= -# -# -h Display this message -# -v Verbose mode -# -# This script will create a version string by querying a version control -# system. The string is appropriate for use in installations and -# distributions. Currently this script assumes we are using git as our -# version control system but it would be possible to check and see if we -# are using an alternative version control system and create a version -# string appropriately. -# -# The script uses git describe plus a few other git commands to create a -# version strings in the following format: -# -# X.Y[-Z-gN][-dirty] -# -# where X is the major release, Y is the minor release, Z is the number -# of commits since the X.Y release, N is an eight digit abbreviated SHA -# hash of the most recent commit and the dirty suffix is appended when -# the working directory used to create the installation or distribution -# is not a pristine checkout. Here are some example version strings: -# -# 0.0 : initial import -# 0.0-3-g99ef6933 : 3rd commit since initial import (N=99ef6933) -# 1.0 : release 1.0 -# 1.1-12-g3487ab12 : 12th commit since release 1.1 (N=3487ab12) -# 1.1-12-g3487ab12-dirty : 12th commit since release 1.1 (N=3487ab12) -# -# The last example is from a dirty working directory. To find the last -# release, the script looks for the last tag (does not need to be an -# annotated tag, but probably should be) which matches the format rel-*. -# If there is no such tag in the history, then the script uses 0.0 as -# the release number and counts the total number of commits since the -# original import for the commit count. -# -# If the current directory is not within the working directory, then the -# path to the source directory should be supplied on the command line. -# -# Author : Christopher Batten -# Date : August 5, 2009 - -set -e - -#------------------------------------------------------------------------- -# Command line parsing -#------------------------------------------------------------------------- - -if ( test "$1" = "-h" ); then - echo "" - sed -n '3p' $0 | sed -e 's/#//' - sed -n '5,/^$/p' $0 | sed -e 's/#//' - exit 1 -fi - -# Source directory command line option - -src_dir="." -if ( test -n "$1" ); then - src_dir="$1" -fi - -#------------------------------------------------------------------------- -# Verify source directory -#------------------------------------------------------------------------- -# If the source directory is not a git working directory output a -# question mark. A distribution will not be in a working directory, but -# the build system should be structured such that this script is not -# executed (and instead the version information should probably come -# from configure). If the user does not specify a source directory use -# the current directory. - -if !( git rev-parse --is-inside-work-tree &> /dev/null ); then - echo "?" - exit 1; -fi - -top_dir=`git rev-parse --show-cdup` -cd ./${top_dir} - -#------------------------------------------------------------------------- -# Create the version string -#------------------------------------------------------------------------- -# See if we can do a describe based on a tag and if not use a default -# release number of 0.0 so that we always get canonical version number - -if ( git describe --tags --match "rel-*" &> /dev/null ); then - ver_str=`git describe --tags --match "rel-*" | sed 's/rel-//'` -else - ver_num="0.0" - ver_commits=`git rev-list --all | wc -l | tr -d " "` - ver_sha=`git describe --tags --match "rel-*" --always` - ver_str="${ver_num}-${ver_commits}-g${ver_sha}" -fi - -# Add a dirty suffix if working directory is dirty - -if !( git diff --quiet ); then - ver_str="${ver_str}-dirty" -else - untracked=`git ls-files --directory --exclude-standard --others -t` - if ( test -n "${untracked}" ); then - ver_str="${ver_str}-dirty" - fi -fi - -# Output the final version string - -echo "${ver_str}" - -# Final exit status - -exit 0; - diff --git a/softfloat/8086/OLD-specialize.c b/softfloat/8086/OLD-specialize.c deleted file mode 100755 index ffb306d..0000000 --- a/softfloat/8086/OLD-specialize.c +++ /dev/null @@ -1,40 +0,0 @@ - -/*============================================================================ - -*** FIX. - -This C source fragment is part of the SoftFloat IEC/IEEE Floating-point -Arithmetic Package, Release 2b. - -Written by John R. Hauser. This work was made possible in part by the -International Computer Science Institute, located at Suite 600, 1947 Center -Street, Berkeley, California 94704. Funding was partially provided by the -National Science Foundation under grant MIP-9311980. The original version -of this code was written as part of a project to build a fixed-point vector -processor in collaboration with the University of California at Berkeley, -overseen by Profs. Nelson Morgan and John Wawrzynek. More information -is available through the Web page `http://www.cs.berkeley.edu/~jhauser/ -arithmetic/SoftFloat.html'. - -THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE. Although reasonable effort has -been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT TIMES -RESULT IN INCORRECT BEHAVIOR. USE OF THIS SOFTWARE IS RESTRICTED TO PERSONS -AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ALL LOSSES, -COSTS, OR OTHER PROBLEMS THEY INCUR DUE TO THE SOFTWARE, AND WHO FURTHERMORE -EFFECTIVELY INDEMNIFY JOHN HAUSER AND THE INTERNATIONAL COMPUTER SCIENCE -INSTITUTE (possibly via similar legal warning) AGAINST ALL LOSSES, COSTS, OR -OTHER PROBLEMS INCURRED BY THEIR CUSTOMERS AND CLIENTS DUE TO THE SOFTWARE. - -Derivative works are acceptable, even for commercial purposes, so long as -(1) the source code for the derivative work includes prominent notice that -the work is derivative, and (2) the source code includes prominent notice with -these four paragraphs for those parts of this code that are retained. - -=============================================================================*/ - -/*---------------------------------------------------------------------------- -| Underflow tininess-detection mode, statically initialized to default value. -| (The declaration in `softfloat.h' must match the `int8' type here.) -*----------------------------------------------------------------------------*/ -bool float_detectTininess = float_tininess_afterRounding; - diff --git a/softfloat/8086/OLD-specialize.h b/softfloat/8086/OLD-specialize.h deleted file mode 100755 index 9e4461c..0000000 --- a/softfloat/8086/OLD-specialize.h +++ /dev/null @@ -1,379 +0,0 @@ - -/*============================================================================ - -*** FIX. - -This C source fragment is part of the SoftFloat IEC/IEEE Floating-point -Arithmetic Package, Release 2b. - -Written by John R. Hauser. This work was made possible in part by the -International Computer Science Institute, located at Suite 600, 1947 Center -Street, Berkeley, California 94704. Funding was partially provided by the -National Science Foundation under grant MIP-9311980. The original version -of this code was written as part of a project to build a fixed-point vector -processor in collaboration with the University of California at Berkeley, -overseen by Profs. Nelson Morgan and John Wawrzynek. More information -is available through the Web page `http://www.cs.berkeley.edu/~jhauser/ -arithmetic/SoftFloat.html'. - -THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE. Although reasonable effort has -been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT TIMES -RESULT IN INCORRECT BEHAVIOR. USE OF THIS SOFTWARE IS RESTRICTED TO PERSONS -AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ALL LOSSES, -COSTS, OR OTHER PROBLEMS THEY INCUR DUE TO THE SOFTWARE, AND WHO FURTHERMORE -EFFECTIVELY INDEMNIFY JOHN HAUSER AND THE INTERNATIONAL COMPUTER SCIENCE -INSTITUTE (possibly via similar legal warning) AGAINST ALL LOSSES, COSTS, OR -OTHER PROBLEMS INCURRED BY THEIR CUSTOMERS AND CLIENTS DUE TO THE SOFTWARE. - -Derivative works are acceptable, even for commercial purposes, so long as -(1) the source code for the derivative work includes prominent notice that -the work is derivative, and (2) the source code includes prominent notice with -these four paragraphs for those parts of this code that are retained. - -=============================================================================*/ - -/*---------------------------------------------------------------------------- -| Internal canonical NaN format. -*----------------------------------------------------------------------------*/ -*** COMMON -typedef struct { - flag sign; - uint128_t bits; -} commonNaNT; - -/*---------------------------------------------------------------------------- -| The pattern for a default generated single-precision NaN. -*----------------------------------------------------------------------------*/ -#define float32Bits_defaultNaN 0xFFC00000 - -/*---------------------------------------------------------------------------- -| Returns 1 if the single-precision floating-point value `a' is a NaN; -| otherwise, returns 0. -*----------------------------------------------------------------------------*/ -*** COMMON -#define softfloat_isNaNFloat32Bits( a ) ( 0xFF000000 < (uint32_t) ( a )<<1 ) - -/*---------------------------------------------------------------------------- -| Returns 1 if the single-precision floating-point value `a' is a signaling -| NaN; otherwise, returns 0. -*----------------------------------------------------------------------------*/ -inline bool softfloat_isSigNaNFloat32Bits( uint32_t a ) - { return ( ( a>>22 & 0x1FF ) == 0x1FE ) && ( a & 0x003FFFFF ); } - -/*---------------------------------------------------------------------------- -*----------------------------------------------------------------------------*/ -commonNaNT softfloat_NaNFromFloat32Bits( uint32_t ); -uint32_t softfloat_float32BitsFromNaN( commonNaNT ); -uint32_t softfloat_propNaNFloat32Bits( uint32_t, uint32_t ); - -/*---------------------------------------------------------------------------- -| The pattern for a default generated double-precision NaN. -*----------------------------------------------------------------------------*/ -#define float64Bits_defaultNaN 0xFFF8000000000000 - -/*---------------------------------------------------------------------------- -| Returns 1 if the double-precision floating-point value `a' is a NaN; -| otherwise, returns 0. -*----------------------------------------------------------------------------*/ -*** COMMON -#define softfloat_isNaNFloat64Bits( a ) ( 0xFFE0000000000000 < (uint64_t) ( a )<<1 ) - - - - - - -/*---------------------------------------------------------------------------- -| Returns 1 if the double-precision floating-point value `a' is a signaling -| NaN; otherwise, returns 0. -*----------------------------------------------------------------------------*/ - -flag float64_is_signaling_nan( float64 a ) -{ - - return - ( ( ( a>>51 ) & 0xFFF ) == 0xFFE ) - && ( a & LIT64( 0x0007FFFFFFFFFFFF ) ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the double-precision floating-point NaN -| `a' to the canonical NaN format. If `a' is a signaling NaN, the invalid -| exception is raised. -*----------------------------------------------------------------------------*/ - -static commonNaNT float64ToCommonNaN( float64 a ) -{ - commonNaNT z; - - if ( float64_is_signaling_nan( a ) ) float_raise( float_flag_invalid ); - z.sign = a>>63; - z.low = 0; - z.high = a<<12; - return z; - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the canonical NaN `a' to the double- -| precision floating-point format. -*----------------------------------------------------------------------------*/ - -static float64 commonNaNToFloat64( commonNaNT a ) -{ - - return - ( ( (bits64) a.sign )<<63 ) - | LIT64( 0x7FF8000000000000 ) - | ( a.high>>12 ); - -} - -/*---------------------------------------------------------------------------- -| Takes two double-precision floating-point values `a' and `b', one of which -| is a NaN, and returns the appropriate NaN result. If either `a' or `b' is a -| signaling NaN, the invalid exception is raised. -*----------------------------------------------------------------------------*/ - -static float64 propagateFloat64NaN( float64 a, float64 b ) -{ - flag aIsNaN, aIsSignalingNaN, bIsNaN, bIsSignalingNaN; - - aIsNaN = float64_is_nan( a ); - aIsSignalingNaN = float64_is_signaling_nan( a ); - bIsNaN = float64_is_nan( b ); - bIsSignalingNaN = float64_is_signaling_nan( b ); - a |= LIT64( 0x0008000000000000 ); - b |= LIT64( 0x0008000000000000 ); - if ( aIsSignalingNaN | bIsSignalingNaN ) float_raise( float_flag_invalid ); - if ( aIsSignalingNaN ) { - if ( bIsSignalingNaN ) goto returnLargerSignificand; - return bIsNaN ? b : a; - } - else if ( aIsNaN ) { - if ( bIsSignalingNaN | ! bIsNaN ) return a; - returnLargerSignificand: - if ( (bits64) ( a<<1 ) < (bits64) ( b<<1 ) ) return b; - if ( (bits64) ( b<<1 ) < (bits64) ( a<<1 ) ) return a; - return ( a < b ) ? a : b; - } - else { - return b; - } - -} - -#ifdef FLOATX80 - -/*---------------------------------------------------------------------------- -| The pattern for a default generated extended double-precision NaN. The -| `high' and `low' values hold the most- and least-significant bits, -| respectively. -*----------------------------------------------------------------------------*/ -#define floatx80_default_nan_high 0xFFFF -#define floatx80_default_nan_low LIT64( 0xC000000000000000 ) - -/*---------------------------------------------------------------------------- -| Returns 1 if the extended double-precision floating-point value `a' is a -| NaN; otherwise, returns 0. -*----------------------------------------------------------------------------*/ - -flag floatx80_is_nan( floatx80 a ) -{ - - return ( ( a.high & 0x7FFF ) == 0x7FFF ) && (bits64) ( a.low<<1 ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the extended double-precision floating-point value `a' is a -| signaling NaN; otherwise, returns 0. -*----------------------------------------------------------------------------*/ - -flag floatx80_is_signaling_nan( floatx80 a ) -{ - bits64 aLow; - - aLow = a.low & ~ LIT64( 0x4000000000000000 ); - return - ( ( a.high & 0x7FFF ) == 0x7FFF ) - && (bits64) ( aLow<<1 ) - && ( a.low == aLow ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the extended double-precision floating- -| point NaN `a' to the canonical NaN format. If `a' is a signaling NaN, the -| invalid exception is raised. -*----------------------------------------------------------------------------*/ - -static commonNaNT floatx80ToCommonNaN( floatx80 a ) -{ - commonNaNT z; - - if ( floatx80_is_signaling_nan( a ) ) float_raise( float_flag_invalid ); - z.sign = a.high>>15; - z.low = 0; - z.high = a.low<<1; - return z; - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the canonical NaN `a' to the extended -| double-precision floating-point format. -*----------------------------------------------------------------------------*/ - -static floatx80 commonNaNToFloatx80( commonNaNT a ) -{ - floatx80 z; - - z.low = LIT64( 0xC000000000000000 ) | ( a.high>>1 ); - z.high = ( ( (bits16) a.sign )<<15 ) | 0x7FFF; - return z; - -} - -/*---------------------------------------------------------------------------- -| Takes two extended double-precision floating-point values `a' and `b', one -| of which is a NaN, and returns the appropriate NaN result. If either `a' or -| `b' is a signaling NaN, the invalid exception is raised. -*----------------------------------------------------------------------------*/ - -static floatx80 propagateFloatx80NaN( floatx80 a, floatx80 b ) -{ - flag aIsNaN, aIsSignalingNaN, bIsNaN, bIsSignalingNaN; - - aIsNaN = floatx80_is_nan( a ); - aIsSignalingNaN = floatx80_is_signaling_nan( a ); - bIsNaN = floatx80_is_nan( b ); - bIsSignalingNaN = floatx80_is_signaling_nan( b ); - a.low |= LIT64( 0xC000000000000000 ); - b.low |= LIT64( 0xC000000000000000 ); - if ( aIsSignalingNaN | bIsSignalingNaN ) float_raise( float_flag_invalid ); - if ( aIsSignalingNaN ) { - if ( bIsSignalingNaN ) goto returnLargerSignificand; - return bIsNaN ? b : a; - } - else if ( aIsNaN ) { - if ( bIsSignalingNaN | ! bIsNaN ) return a; - returnLargerSignificand: - if ( a.low < b.low ) return b; - if ( b.low < a.low ) return a; - return ( a.high < b.high ) ? a : b; - } - else { - return b; - } - -} - -#endif - -#ifdef FLOAT128 - -/*---------------------------------------------------------------------------- -| The pattern for a default generated quadruple-precision NaN. The `high' and -| `low' values hold the most- and least-significant bits, respectively. -*----------------------------------------------------------------------------*/ -#define float128_default_nan_high LIT64( 0xFFFF800000000000 ) -#define float128_default_nan_low LIT64( 0x0000000000000000 ) - -/*---------------------------------------------------------------------------- -| Returns 1 if the quadruple-precision floating-point value `a' is a NaN; -| otherwise, returns 0. -*----------------------------------------------------------------------------*/ - -flag float128_is_nan( float128 a ) -{ - - return - ( LIT64( 0xFFFE000000000000 ) <= (bits64) ( a.high<<1 ) ) - && ( a.low || ( a.high & LIT64( 0x0000FFFFFFFFFFFF ) ) ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the quadruple-precision floating-point value `a' is a -| signaling NaN; otherwise, returns 0. -*----------------------------------------------------------------------------*/ - -flag float128_is_signaling_nan( float128 a ) -{ - - return - ( ( ( a.high>>47 ) & 0xFFFF ) == 0xFFFE ) - && ( a.low || ( a.high & LIT64( 0x00007FFFFFFFFFFF ) ) ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the quadruple-precision floating-point NaN -| `a' to the canonical NaN format. If `a' is a signaling NaN, the invalid -| exception is raised. -*----------------------------------------------------------------------------*/ - -static commonNaNT float128ToCommonNaN( float128 a ) -{ - commonNaNT z; - - if ( float128_is_signaling_nan( a ) ) float_raise( float_flag_invalid ); - z.sign = a.high>>63; - shortShift128Left( a.high, a.low, 16, &z.high, &z.low ); - return z; - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the canonical NaN `a' to the quadruple- -| precision floating-point format. -*----------------------------------------------------------------------------*/ - -static float128 commonNaNToFloat128( commonNaNT a ) -{ - float128 z; - - shift128Right( a.high, a.low, 16, &z.high, &z.low ); - z.high |= ( ( (bits64) a.sign )<<63 ) | LIT64( 0x7FFF800000000000 ); - return z; - -} - -/*---------------------------------------------------------------------------- -| Takes two quadruple-precision floating-point values `a' and `b', one of -| which is a NaN, and returns the appropriate NaN result. If either `a' or -| `b' is a signaling NaN, the invalid exception is raised. -*----------------------------------------------------------------------------*/ - -static float128 propagateFloat128NaN( float128 a, float128 b ) -{ - flag aIsNaN, aIsSignalingNaN, bIsNaN, bIsSignalingNaN; - - aIsNaN = float128_is_nan( a ); - aIsSignalingNaN = float128_is_signaling_nan( a ); - bIsNaN = float128_is_nan( b ); - bIsSignalingNaN = float128_is_signaling_nan( b ); - a.high |= LIT64( 0x0000800000000000 ); - b.high |= LIT64( 0x0000800000000000 ); - if ( aIsSignalingNaN | bIsSignalingNaN ) float_raise( float_flag_invalid ); - if ( aIsSignalingNaN ) { - if ( bIsSignalingNaN ) goto returnLargerSignificand; - return bIsNaN ? b : a; - } - else if ( aIsNaN ) { - if ( bIsSignalingNaN | ! bIsNaN ) return a; - returnLargerSignificand: - if ( lt128( a.high<<1, a.low, b.high<<1, b.low ) ) return b; - if ( lt128( b.high<<1, b.low, a.high<<1, a.low ) ) return a; - return ( a.high < b.high ) ? a : b; - } - else { - return b; - } - -} - -#endif - diff --git a/softfloat/8086/platform.h b/softfloat/8086/platform.h deleted file mode 100755 index 9355edf..0000000 --- a/softfloat/8086/platform.h +++ /dev/null @@ -1,38 +0,0 @@ - -/*============================================================================ - -*** FIX. - -This C source fragment is part of the SoftFloat IEC/IEEE Floating-point -Arithmetic Package, Release 2b. - -Written by John R. Hauser. This work was made possible in part by the -International Computer Science Institute, located at Suite 600, 1947 Center -Street, Berkeley, California 94704. Funding was partially provided by the -National Science Foundation under grant MIP-9311980. The original version -of this code was written as part of a project to build a fixed-point vector -processor in collaboration with the University of California at Berkeley, -overseen by Profs. Nelson Morgan and John Wawrzynek. More information -is available through the Web page `http://www.cs.berkeley.edu/~jhauser/ -arithmetic/SoftFloat.html'. - -THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE. Although reasonable effort has -been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT TIMES -RESULT IN INCORRECT BEHAVIOR. USE OF THIS SOFTWARE IS RESTRICTED TO PERSONS -AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ALL LOSSES, -COSTS, OR OTHER PROBLEMS THEY INCUR DUE TO THE SOFTWARE, AND WHO FURTHERMORE -EFFECTIVELY INDEMNIFY JOHN HAUSER AND THE INTERNATIONAL COMPUTER SCIENCE -INSTITUTE (possibly via similar legal warning) AGAINST ALL LOSSES, COSTS, OR -OTHER PROBLEMS INCURRED BY THEIR CUSTOMERS AND CLIENTS DUE TO THE SOFTWARE. - -Derivative works are acceptable, even for commercial purposes, so long as -(1) the source code for the derivative work includes prominent notice that -the work is derivative, and (2) the source code includes prominent notice with -these four paragraphs for those parts of this code that are retained. - -=============================================================================*/ - -/*---------------------------------------------------------------------------- -*----------------------------------------------------------------------------*/ -#define LITTLEENDIAN - diff --git a/softfloat/8086/s_commonNaNToF32UI.c b/softfloat/8086/s_commonNaNToF32UI.c deleted file mode 100755 index 3b96c41..0000000 --- a/softfloat/8086/s_commonNaNToF32UI.c +++ /dev/null @@ -1,17 +0,0 @@ - -#include -#include "platform.h" -#include "specialize.h" - -/*---------------------------------------------------------------------------- -| Returns the result of converting the canonical NaN `a' to the single- -| precision floating-point format. -*----------------------------------------------------------------------------*/ - -uint_fast32_t softfloat_commonNaNToF32UI( struct commonNaN a ) -{ - - return (uint_fast32_t) a.sign<<31 | 0x7FC00000 | a.v64>>41; - -} - diff --git a/softfloat/8086/s_commonNaNToF64UI.c b/softfloat/8086/s_commonNaNToF64UI.c deleted file mode 100755 index 474ceee..0000000 --- a/softfloat/8086/s_commonNaNToF64UI.c +++ /dev/null @@ -1,19 +0,0 @@ - -#include -#include "platform.h" -#include "specialize.h" - -/*---------------------------------------------------------------------------- -| Returns the result of converting the canonical NaN `a' to the double- -| precision floating-point format. -*----------------------------------------------------------------------------*/ - -uint_fast64_t softfloat_commonNaNToF64UI( struct commonNaN a ) -{ - - return - (uint_fast64_t) a.sign<<63 | UINT64_C( 0x7FF8000000000000 ) - | a.v64>>12; - -} - diff --git a/softfloat/8086/s_f32UIToCommonNaN.c b/softfloat/8086/s_f32UIToCommonNaN.c deleted file mode 100755 index 067e8da..0000000 --- a/softfloat/8086/s_f32UIToCommonNaN.c +++ /dev/null @@ -1,25 +0,0 @@ - -#include -#include "platform.h" -#include "specialize.h" -#include "softfloat.h" - -/*---------------------------------------------------------------------------- -| Returns the result of converting the single-precision floating-point NaN -| `a' to the canonical NaN format. If `a' is a signaling NaN, the invalid -| exception is raised. -*----------------------------------------------------------------------------*/ -struct commonNaN softfloat_f32UIToCommonNaN( uint_fast32_t uiA ) -{ - struct commonNaN z; - - if ( softfloat_isSigNaNF32UI( uiA ) ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - } - z.sign = uiA>>31; - z.v64 = (uint_fast64_t) uiA<<41; - z.v0 = 0; - return z; - -} - diff --git a/softfloat/8086/s_f64UIToCommonNaN.c b/softfloat/8086/s_f64UIToCommonNaN.c deleted file mode 100755 index f933ded..0000000 --- a/softfloat/8086/s_f64UIToCommonNaN.c +++ /dev/null @@ -1,25 +0,0 @@ - -#include -#include "platform.h" -#include "specialize.h" -#include "softfloat.h" - -/*---------------------------------------------------------------------------- -| Returns the result of converting the double-precision floating-point NaN -| `a' to the canonical NaN format. If `a' is a signaling NaN, the invalid -| exception is raised. -*----------------------------------------------------------------------------*/ -struct commonNaN softfloat_f64UIToCommonNaN( uint_fast64_t uiA ) -{ - struct commonNaN z; - - if ( softfloat_isSigNaNF64UI( uiA ) ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - } - z.sign = uiA>>63; - z.v64 = uiA<<12; - z.v0 = 0; - return z; - -} - diff --git a/softfloat/8086/s_isSigNaNF32UI.c b/softfloat/8086/s_isSigNaNF32UI.c deleted file mode 100755 index 0a9c33f..0000000 --- a/softfloat/8086/s_isSigNaNF32UI.c +++ /dev/null @@ -1,13 +0,0 @@ - -#include -#include -#include "platform.h" -#include "specialize.h" - -bool softfloat_isSigNaNF32UI( uint_fast32_t ui ) -{ - - return ( ( ui>>22 & 0x1FF ) == 0x1FE ) && ( ui & 0x003FFFFF ); - -} - diff --git a/softfloat/8086/s_isSigNaNF64UI.c b/softfloat/8086/s_isSigNaNF64UI.c deleted file mode 100755 index d255213..0000000 --- a/softfloat/8086/s_isSigNaNF64UI.c +++ /dev/null @@ -1,15 +0,0 @@ - -#include -#include -#include "platform.h" -#include "specialize.h" - -bool softfloat_isSigNaNF64UI( uint_fast64_t ui ) -{ - - return - ( ( ui>>51 & 0xFFF ) == 0xFFE ) - && ( ui & UINT64_C( 0x0007FFFFFFFFFFFF ) ); - -} - diff --git a/softfloat/8086/s_propagateNaNF32UI.c b/softfloat/8086/s_propagateNaNF32UI.c deleted file mode 100755 index 07774e8..0000000 --- a/softfloat/8086/s_propagateNaNF32UI.c +++ /dev/null @@ -1,55 +0,0 @@ - -/*** UPDATE COMMENTS. ***/ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -/*---------------------------------------------------------------------------- -| Takes two single-precision floating-point values `a' and `b', one of which -| is a NaN, and returns the appropriate NaN result. If either `a' or `b' is a -| signaling NaN, the invalid exception is raised. -*----------------------------------------------------------------------------*/ - -uint_fast32_t - softfloat_propagateNaNF32UI( uint_fast32_t uiA, uint_fast32_t uiB ) -{ - bool isNaNA, isSigNaNA, isNaNB, isSigNaNB; - uint_fast32_t uiMagA, uiMagB; - - /*------------------------------------------------------------------------ - *------------------------------------------------------------------------*/ - isNaNA = isNaNF32UI( uiA ); - isSigNaNA = softfloat_isSigNaNF32UI( uiA ); - isNaNB = isNaNF32UI( uiB ); - isSigNaNB = softfloat_isSigNaNF32UI( uiB ); - /*------------------------------------------------------------------------ - | Make NaNs non-signaling. - *------------------------------------------------------------------------*/ - uiA |= 0x00400000; - uiB |= 0x00400000; - /*------------------------------------------------------------------------ - *------------------------------------------------------------------------*/ - if ( isSigNaNA | isSigNaNB ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - } - if ( isSigNaNA ) { - if ( isSigNaNB ) goto returnLargerSignificand; - return isNaNB ? uiB : uiA; - } else if ( isNaNA ) { - if ( isSigNaNB || ! isNaNB ) return uiA; - returnLargerSignificand: - uiMagA = uiA<<1; - uiMagB = uiB<<1; - if ( uiMagA < uiMagB ) return uiB; - if ( uiMagB < uiMagA ) return uiA; - return ( uiA < uiB ) ? uiA : uiB; - } else { - return uiB; - } - -} - diff --git a/softfloat/8086/s_propagateNaNF64UI.c b/softfloat/8086/s_propagateNaNF64UI.c deleted file mode 100755 index 0ff6446..0000000 --- a/softfloat/8086/s_propagateNaNF64UI.c +++ /dev/null @@ -1,55 +0,0 @@ - -/*** UPDATE COMMENTS. ***/ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -/*---------------------------------------------------------------------------- -| Takes two double-precision floating-point values `a' and `b', one of which -| is a NaN, and returns the appropriate NaN result. If either `a' or `b' is a -| signaling NaN, the invalid exception is raised. -*----------------------------------------------------------------------------*/ - -uint_fast64_t - softfloat_propagateNaNF64UI( uint_fast64_t uiA, uint_fast64_t uiB ) -{ - bool isNaNA, isSigNaNA, isNaNB, isSigNaNB; - uint_fast64_t uiMagA, uiMagB; - - /*------------------------------------------------------------------------ - *------------------------------------------------------------------------*/ - isNaNA = isNaNF64UI( uiA ); - isSigNaNA = softfloat_isSigNaNF64UI( uiA ); - isNaNB = isNaNF64UI( uiB ); - isSigNaNB = softfloat_isSigNaNF64UI( uiB ); - /*------------------------------------------------------------------------ - | Make NaNs non-signaling. - *------------------------------------------------------------------------*/ - uiA |= UINT64_C( 0x0008000000000000 ); - uiB |= UINT64_C( 0x0008000000000000 ); - /*------------------------------------------------------------------------ - *------------------------------------------------------------------------*/ - if ( isSigNaNA | isSigNaNB ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - } - if ( isSigNaNA ) { - if ( isSigNaNB ) goto returnLargerSignificand; - return isNaNB ? uiB : uiA; - } else if ( isNaNA ) { - if ( isSigNaNB || ! isNaNB ) return uiA; - returnLargerSignificand: - uiMagA = uiA & UINT64_C( 0x7FFFFFFFFFFFFFFF ); - uiMagB = uiB & UINT64_C( 0x7FFFFFFFFFFFFFFF ); - if ( uiMagA < uiMagB ) return uiB; - if ( uiMagB < uiMagA ) return uiA; - return ( uiA < uiB ) ? uiA : uiB; - } else { - return uiB; - } - -} - diff --git a/softfloat/8086/softfloat_raiseFlags.c b/softfloat/8086/softfloat_raiseFlags.c deleted file mode 100755 index c0c0dc8..0000000 --- a/softfloat/8086/softfloat_raiseFlags.c +++ /dev/null @@ -1,51 +0,0 @@ - -/*============================================================================ - -*** FIX. - -This C source fragment is part of the SoftFloat IEC/IEEE Floating-point -Arithmetic Package, Release 2b. - -Written by John R. Hauser. This work was made possible in part by the -International Computer Science Institute, located at Suite 600, 1947 Center -Street, Berkeley, California 94704. Funding was partially provided by the -National Science Foundation under grant MIP-9311980. The original version -of this code was written as part of a project to build a fixed-point vector -processor in collaboration with the University of California at Berkeley, -overseen by Profs. Nelson Morgan and John Wawrzynek. More information -is available through the Web page `http://www.cs.berkeley.edu/~jhauser/ -arithmetic/SoftFloat.html'. - -THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE. Although reasonable effort has -been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT TIMES -RESULT IN INCORRECT BEHAVIOR. USE OF THIS SOFTWARE IS RESTRICTED TO PERSONS -AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ALL LOSSES, -COSTS, OR OTHER PROBLEMS THEY INCUR DUE TO THE SOFTWARE, AND WHO FURTHERMORE -EFFECTIVELY INDEMNIFY JOHN HAUSER AND THE INTERNATIONAL COMPUTER SCIENCE -INSTITUTE (possibly via similar legal warning) AGAINST ALL LOSSES, COSTS, OR -OTHER PROBLEMS INCURRED BY THEIR CUSTOMERS AND CLIENTS DUE TO THE SOFTWARE. - -Derivative works are acceptable, even for commercial purposes, so long as -(1) the source code for the derivative work includes prominent notice that -the work is derivative, and (2) the source code includes prominent notice with -these four paragraphs for those parts of this code that are retained. - -=============================================================================*/ - -#include "platform.h" -#include "softfloat.h" - -/*---------------------------------------------------------------------------- -| Raises the exceptions specified by `flags'. Floating-point traps can be -| defined here if desired. It is currently not possible for such a trap -| to substitute a result value. If traps are not implemented, this routine -| should be simply `float_exception_flags |= flags;'. -*----------------------------------------------------------------------------*/ - -void softfloat_raiseFlags( int_fast8_t flags ) -{ - - softfloat_exceptionFlags |= flags; - -} - diff --git a/softfloat/8086/softfloat_types.h b/softfloat/8086/softfloat_types.h deleted file mode 100755 index b5c1828..0000000 --- a/softfloat/8086/softfloat_types.h +++ /dev/null @@ -1,16 +0,0 @@ - -#ifndef softfloat_types_h -#define softfloat_types_h - -/*** COMMENTS. ***/ - -#include -#include - -typedef struct { uint32_t v; } float32_t; -typedef struct { uint64_t v; } float64_t; -typedef struct { uint64_t v; uint16_t x; } floatx80_t; -typedef struct { uint64_t v[ 2 ]; } float128_t; - -#endif - diff --git a/softfloat/8086/specialize.h b/softfloat/8086/specialize.h deleted file mode 100755 index ca0bb1d..0000000 --- a/softfloat/8086/specialize.h +++ /dev/null @@ -1,113 +0,0 @@ - -/*============================================================================ - -*** FIX. - -This C source fragment is part of the SoftFloat IEC/IEEE Floating-point -Arithmetic Package, Release 2b. - -Written by John R. Hauser. This work was made possible in part by the -International Computer Science Institute, located at Suite 600, 1947 Center -Street, Berkeley, California 94704. Funding was partially provided by the -National Science Foundation under grant MIP-9311980. The original version -of this code was written as part of a project to build a fixed-point vector -processor in collaboration with the University of California at Berkeley, -overseen by Profs. Nelson Morgan and John Wawrzynek. More information -is available through the Web page `http://www.cs.berkeley.edu/~jhauser/ -arithmetic/SoftFloat.html'. - -THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE. Although reasonable effort has -been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT TIMES -RESULT IN INCORRECT BEHAVIOR. USE OF THIS SOFTWARE IS RESTRICTED TO PERSONS -AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ALL LOSSES, -COSTS, OR OTHER PROBLEMS THEY INCUR DUE TO THE SOFTWARE, AND WHO FURTHERMORE -EFFECTIVELY INDEMNIFY JOHN HAUSER AND THE INTERNATIONAL COMPUTER SCIENCE -INSTITUTE (possibly via similar legal warning) AGAINST ALL LOSSES, COSTS, OR -OTHER PROBLEMS INCURRED BY THEIR CUSTOMERS AND CLIENTS DUE TO THE SOFTWARE. - -Derivative works are acceptable, even for commercial purposes, so long as -(1) the source code for the derivative work includes prominent notice that -the work is derivative, and (2) the source code includes prominent notice with -these four paragraphs for those parts of this code that are retained. - -=============================================================================*/ - -#include -#include - -/*---------------------------------------------------------------------------- -*----------------------------------------------------------------------------*/ -#define init_detectTininess softfloat_tininess_afterRounding; - -/*---------------------------------------------------------------------------- -| Structure used to transfer NaN representations from one format to another. -*----------------------------------------------------------------------------*/ -struct commonNaN { - bool sign; - uint64_t v64, v0; -}; - -/*---------------------------------------------------------------------------- -| The pattern for a default generated single-precision NaN. -*----------------------------------------------------------------------------*/ -#define defaultNaNF32UI 0xFFC00000 - -/*---------------------------------------------------------------------------- -| Returns 1 if the single-precision floating-point value `a' is a signaling -| NaN; otherwise, returns 0. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 1 <= INLINE_LEVEL ) -INLINE bool softfloat_isSigNaNF32UI( uint_fast32_t ui ) - { return ( ( ui>>22 & 0x1FF ) == 0x1FE ) && ( ui & 0x003FFFFF ); } -#else -bool softfloat_isSigNaNF32UI( uint_fast32_t ); -#endif - -/*---------------------------------------------------------------------------- -*----------------------------------------------------------------------------*/ -struct commonNaN softfloat_f32UIToCommonNaN( uint_fast32_t ); -#if defined INLINE_LEVEL && ( 1 <= INLINE_LEVEL ) -INLINE uint_fast32_t softfloat_commonNaNToF32UI( struct commonNaN a ) - { return (uint_fast32_t) a.sign<<31 | 0x7FC00000 | a.v64>>41; } -#else -uint_fast32_t softfloat_commonNaNToF32UI( struct commonNaN ); -#endif - -/*---------------------------------------------------------------------------- -| Takes two single-precision floating-point values `a' and `b', one of which -| is a NaN, and returns the appropriate NaN result. If either `a' or `b' is a -| signaling NaN, the invalid exception is raised. -*----------------------------------------------------------------------------*/ -uint_fast32_t softfloat_propagateNaNF32UI( uint_fast32_t, uint_fast32_t ); - -/*---------------------------------------------------------------------------- -| The pattern for a default generated double-precision NaN. -*----------------------------------------------------------------------------*/ -#define defaultNaNF64UI UINT64_C(0xFFF8000000000000) - -/*---------------------------------------------------------------------------- -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 1 <= INLINE_LEVEL ) -INLINE bool softfloat_isSigNaNF64UI( uint_fast64_t ui ) -{ - return - ( ( ui>>51 & 0xFFF ) == 0xFFE ) - && ( ui & UINT64_C( 0x0007FFFFFFFFFFFF ) ); -} -#else -bool softfloat_isSigNaNF64UI( uint_fast64_t ); -#endif - -/*---------------------------------------------------------------------------- -*----------------------------------------------------------------------------*/ -/*** MIGHT BE INLINE'D. ***/ -struct commonNaN softfloat_f64UIToCommonNaN( uint_fast64_t ); -uint_fast64_t softfloat_commonNaNToF64UI( struct commonNaN ); - -/*---------------------------------------------------------------------------- -| Takes two double-precision floating-point values `a' and `b', one of which -| is a NaN, and returns the appropriate NaN result. If either `a' or `b' is a -| signaling NaN, the invalid exception is raised. -*----------------------------------------------------------------------------*/ -uint_fast64_t softfloat_propagateNaNF64UI( uint_fast64_t, uint_fast64_t ); - diff --git a/softfloat/f32_add.c b/softfloat/f32_add.c deleted file mode 100755 index dc53d68..0000000 --- a/softfloat/f32_add.c +++ /dev/null @@ -1,29 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -float32_t f32_add( float32_t a, float32_t b ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - bool signA; - union ui32_f32 uB; - uint_fast32_t uiB; - bool signB; - float32_t ( *magsRoutine )( uint_fast32_t, uint_fast32_t, bool ); - - uA.f = a; - uiA = uA.ui; - signA = signF32UI( uiA ); - uB.f = b; - uiB = uB.ui; - signB = signF32UI( uiB ); - magsRoutine = - ( signA == signB ) ? softfloat_addMagsF32 : softfloat_subMagsF32; - return magsRoutine( uiA, uiB, signA ); - -} - diff --git a/softfloat/f32_div.c b/softfloat/f32_div.c deleted file mode 100755 index 958b140..0000000 --- a/softfloat/f32_div.c +++ /dev/null @@ -1,96 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -float32_t f32_div( float32_t a, float32_t b ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - bool signA; - int_fast16_t expA; - uint_fast32_t sigA; - union ui32_f32 uB; - uint_fast32_t uiB; - bool signB; - int_fast16_t expB; - uint_fast32_t sigB; - bool signZ; - struct exp16_sig32 normExpSig; - int_fast16_t expZ; - uint_fast32_t sigZ; - uint_fast32_t uiZ; - union ui32_f32 uZ; - - uA.f = a; - uiA = uA.ui; - signA = signF32UI( uiA ); - expA = expF32UI( uiA ); - sigA = fracF32UI( uiA ); - uB.f = b; - uiB = uB.ui; - signB = signF32UI( uiB ); - expB = expF32UI( uiB ); - sigB = fracF32UI( uiB ); - signZ = signA ^ signB; - if ( expA == 0xFF ) { - if ( sigA ) goto propagateNaN; - if ( expB == 0xFF ) { - if ( sigB ) goto propagateNaN; - goto invalid; - } - goto infinity; - } - if ( expB == 0xFF ) { - if ( sigB ) goto propagateNaN; - goto zero; - } - if ( ! expB ) { - if ( ! sigB ) { - if ( ! ( expA | sigA ) ) goto invalid; - softfloat_raiseFlags( softfloat_flag_infinity ); - goto infinity; - } - normExpSig = softfloat_normSubnormalF32Sig( sigB ); - expB = normExpSig.exp; - sigB = normExpSig.sig; - } - if ( ! expA ) { - if ( ! sigA ) goto zero; - normExpSig = softfloat_normSubnormalF32Sig( sigA ); - expA = normExpSig.exp; - sigA = normExpSig.sig; - } - expZ = expA - expB + 0x7D; - sigA = ( sigA | 0x00800000 )<<7; - sigB = ( sigB | 0x00800000 )<<8; - if ( sigB <= ( sigA + sigA ) ) { - ++expZ; - sigA >>= 1; - } - sigZ = ( (uint_fast64_t) sigA<<32 ) / sigB; - if ( ! ( sigZ & 0x3F ) ) { - sigZ |= ( (uint_fast64_t) sigB * sigZ != (uint_fast64_t) sigA<<32 ); - } - return softfloat_roundPackToF32( signZ, expZ, sigZ ); - propagateNaN: - uiZ = softfloat_propagateNaNF32UI( uiA, uiB ); - goto uiZ; - invalid: - softfloat_raiseFlags( softfloat_flag_invalid ); - uiZ = defaultNaNF32UI; - goto uiZ; - infinity: - uiZ = packToF32UI( signZ, 0xFF, 0 ); - goto uiZ; - zero: - uiZ = packToF32UI( signZ, 0, 0 ); - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/f32_eq.c b/softfloat/f32_eq.c deleted file mode 100755 index 8f2306b..0000000 --- a/softfloat/f32_eq.c +++ /dev/null @@ -1,34 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -bool f32_eq( float32_t a, float32_t b ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - union ui32_f32 uB; - uint_fast32_t uiB; - - uA.f = a; - uiA = uA.ui; - uB.f = b; - uiB = uB.ui; - if ( - ( ( expF32UI( uiA ) == 0xFF ) && fracF32UI( uiA ) ) - || ( ( expF32UI( uiB ) == 0xFF ) && fracF32UI( uiB ) ) - ) { - if ( - softfloat_isSigNaNF32UI( uiA ) || softfloat_isSigNaNF32UI( uiB ) - ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - } - return false; - } - return ( uiA == uiB ) || ! (uint32_t) ( ( uiA | uiB )<<1 ); - -} - diff --git a/softfloat/f32_eq_signaling.c b/softfloat/f32_eq_signaling.c deleted file mode 100755 index bfba48a..0000000 --- a/softfloat/f32_eq_signaling.c +++ /dev/null @@ -1,29 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -bool f32_eq_signaling( float32_t a, float32_t b ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - union ui32_f32 uB; - uint_fast32_t uiB; - - uA.f = a; - uiA = uA.ui; - uB.f = b; - uiB = uB.ui; - if ( - ( ( expF32UI( uiA ) == 0xFF ) && fracF32UI( uiA ) ) - || ( ( expF32UI( uiB ) == 0xFF ) && fracF32UI( uiB ) ) - ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - return false; - } - return ( uiA == uiB ) || ! (uint32_t) ( ( uiA | uiB )<<1 ); - -} - diff --git a/softfloat/f32_isSignalingNaN.c b/softfloat/f32_isSignalingNaN.c deleted file mode 100755 index 09aaa82..0000000 --- a/softfloat/f32_isSignalingNaN.c +++ /dev/null @@ -1,16 +0,0 @@ - -#include -#include "platform.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -bool f32_isSignalingNaN( float32_t a ) -{ - union ui32_f32 uA; - - uA.f = a; - return softfloat_isSigNaNF32UI( uA.ui ); - -} - diff --git a/softfloat/f32_le.c b/softfloat/f32_le.c deleted file mode 100755 index 5f47be5..0000000 --- a/softfloat/f32_le.c +++ /dev/null @@ -1,34 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -bool f32_le( float32_t a, float32_t b ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - union ui32_f32 uB; - uint_fast32_t uiB; - bool signA, signB; - - uA.f = a; - uiA = uA.ui; - uB.f = b; - uiB = uB.ui; - if ( - ( ( expF32UI( uiA ) == 0xFF ) && fracF32UI( uiA ) ) - || ( ( expF32UI( uiB ) == 0xFF ) && fracF32UI( uiB ) ) - ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - return false; - } - signA = signF32UI( uiA ); - signB = signF32UI( uiB ); - return - ( signA != signB ) ? signA || ! (uint32_t) ( ( uiA | uiB )<<1 ) - : ( uiA == uiB ) || ( signA ^ ( uiA < uiB ) ); - -} - diff --git a/softfloat/f32_le_quiet.c b/softfloat/f32_le_quiet.c deleted file mode 100755 index 2b541da..0000000 --- a/softfloat/f32_le_quiet.c +++ /dev/null @@ -1,39 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -bool f32_le_quiet( float32_t a, float32_t b ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - union ui32_f32 uB; - uint_fast32_t uiB; - bool signA, signB; - - uA.f = a; - uiA = uA.ui; - uB.f = b; - uiB = uB.ui; - if ( - ( ( expF32UI( uiA ) == 0xFF ) && fracF32UI( uiA ) ) - || ( ( expF32UI( uiB ) == 0xFF ) && fracF32UI( uiB ) ) - ) { - if ( - softfloat_isSigNaNF32UI( uiA ) || softfloat_isSigNaNF32UI( uiB ) - ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - } - return false; - } - signA = signF32UI( uiA ); - signB = signF32UI( uiB ); - return - ( signA != signB ) ? signA || ! (uint32_t) ( ( uiA | uiB )<<1 ) - : ( uiA == uiB ) || ( signA ^ ( uiA < uiB ) ); - -} - diff --git a/softfloat/f32_lt.c b/softfloat/f32_lt.c deleted file mode 100755 index 753b28a..0000000 --- a/softfloat/f32_lt.c +++ /dev/null @@ -1,34 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -bool f32_lt( float32_t a, float32_t b ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - union ui32_f32 uB; - uint_fast32_t uiB; - bool signA, signB; - - uA.f = a; - uiA = uA.ui; - uB.f = b; - uiB = uB.ui; - if ( - ( ( expF32UI( uiA ) == 0xFF ) && fracF32UI( uiA ) ) - || ( ( expF32UI( uiB ) == 0xFF ) && fracF32UI( uiB ) ) - ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - return false; - } - signA = signF32UI( uiA ); - signB = signF32UI( uiB ); - return - ( signA != signB ) ? signA && ( (uint32_t) ( ( uiA | uiB )<<1 ) != 0 ) - : ( uiA != uiB ) && ( signA ^ ( uiA < uiB ) ); - -} - diff --git a/softfloat/f32_lt_quiet.c b/softfloat/f32_lt_quiet.c deleted file mode 100755 index ecd90bf..0000000 --- a/softfloat/f32_lt_quiet.c +++ /dev/null @@ -1,39 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -bool f32_lt_quiet( float32_t a, float32_t b ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - union ui32_f32 uB; - uint_fast32_t uiB; - bool signA, signB; - - uA.f = a; - uiA = uA.ui; - uB.f = b; - uiB = uB.ui; - if ( - ( ( expF32UI( uiA ) == 0xFF ) && fracF32UI( uiA ) ) - || ( ( expF32UI( uiB ) == 0xFF ) && fracF32UI( uiB ) ) - ) { - if ( - softfloat_isSigNaNF32UI( uiA ) || softfloat_isSigNaNF32UI( uiB ) - ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - } - return false; - } - signA = signF32UI( uiA ); - signB = signF32UI( uiB ); - return - ( signA != signB ) ? signA && ( (uint32_t) ( ( uiA | uiB )<<1 ) != 0 ) - : ( uiA != uiB ) && ( signA ^ ( uiA < uiB ) ); - -} - diff --git a/softfloat/f32_mul.c b/softfloat/f32_mul.c deleted file mode 100755 index d49c1dd..0000000 --- a/softfloat/f32_mul.c +++ /dev/null @@ -1,89 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -float32_t f32_mul( float32_t a, float32_t b ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - bool signA; - int_fast16_t expA; - uint_fast32_t sigA; - union ui32_f32 uB; - uint_fast32_t uiB; - bool signB; - int_fast16_t expB; - uint_fast32_t sigB; - bool signZ; - uint_fast32_t magBits; - struct exp16_sig32 normExpSig; - int_fast16_t expZ; - uint_fast32_t sigZ, uiZ; - union ui32_f32 uZ; - - uA.f = a; - uiA = uA.ui; - signA = signF32UI( uiA ); - expA = expF32UI( uiA ); - sigA = fracF32UI( uiA ); - uB.f = b; - uiB = uB.ui; - signB = signF32UI( uiB ); - expB = expF32UI( uiB ); - sigB = fracF32UI( uiB ); - signZ = signA ^ signB; - if ( expA == 0xFF ) { - if ( sigA || ( ( expB == 0xFF ) && sigB ) ) goto propagateNaN; - magBits = expB | sigB; - goto infArg; - } - if ( expB == 0xFF ) { - if ( sigB ) goto propagateNaN; - magBits = expA | sigA; - goto infArg; - } - if ( ! expA ) { - if ( ! sigA ) goto zero; - normExpSig = softfloat_normSubnormalF32Sig( sigA ); - expA = normExpSig.exp; - sigA = normExpSig.sig; - } - if ( ! expB ) { - if ( ! sigB ) goto zero; - normExpSig = softfloat_normSubnormalF32Sig( sigB ); - expB = normExpSig.exp; - sigB = normExpSig.sig; - } - expZ = expA + expB - 0x7F; - sigA = ( sigA | 0x00800000 )<<7; - sigB = ( sigB | 0x00800000 )<<8; - sigZ = softfloat_shortShift64RightJam( (uint_fast64_t) sigA * sigB, 32 ); - if ( sigZ < 0x40000000 ) { - --expZ; - sigZ <<= 1; - } - return softfloat_roundPackToF32( signZ, expZ, sigZ ); - propagateNaN: - uiZ = softfloat_propagateNaNF32UI( uiA, uiB ); - goto uiZ; - infArg: - if ( ! magBits ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - uiZ = defaultNaNF32UI; - } else { - uiZ = packToF32UI( signZ, 0xFF, 0 ); - } - goto uiZ; - zero: - uiZ = packToF32UI( signZ, 0, 0 ); - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/f32_mulAdd.c b/softfloat/f32_mulAdd.c deleted file mode 100755 index 3d4cee9..0000000 --- a/softfloat/f32_mulAdd.c +++ /dev/null @@ -1,25 +0,0 @@ - -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -float32_t f32_mulAdd( float32_t a, float32_t b, float32_t c ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - union ui32_f32 uB; - uint_fast32_t uiB; - union ui32_f32 uC; - uint_fast32_t uiC; - - uA.f = a; - uiA = uA.ui; - uB.f = b; - uiB = uB.ui; - uC.f = c; - uiC = uC.ui; - return softfloat_mulAddF32( 0, uiA, uiB, uiC ); - -} - diff --git a/softfloat/f32_rem.c b/softfloat/f32_rem.c deleted file mode 100755 index d29b840..0000000 --- a/softfloat/f32_rem.c +++ /dev/null @@ -1,124 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -float32_t f32_rem( float32_t a, float32_t b ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - bool signA; - int_fast16_t expA; - uint_fast32_t sigA; - union ui32_f32 uB; - uint_fast32_t uiB; - bool signB; - int_fast16_t expB; - uint_fast32_t sigB; - struct exp16_sig32 normExpSig; - int_fast16_t expDiff; - uint_fast32_t q; - uint_fast64_t sigA64, sigB64, q64; - uint_fast32_t alternateSigA; - uint32_t sigMean; - bool signZ; - uint_fast32_t uiZ; - union ui32_f32 uZ; - - uA.f = a; - uiA = uA.ui; - signA = signF32UI( uiA ); - expA = expF32UI( uiA ); - sigA = fracF32UI( uiA ); - uB.f = b; - uiB = uB.ui; - signB = signF32UI( uiB ); - expB = expF32UI( uiB ); - sigB = fracF32UI( uiB ); - if ( expA == 0xFF ) { - if ( sigA || ( ( expB == 0xFF ) && sigB ) ) goto propagateNaN; - goto invalid; - } - if ( expB == 0xFF ) { - if ( sigB ) goto propagateNaN; - return a; - } - if ( ! expB ) { - if ( ! sigB ) goto invalid; - normExpSig = softfloat_normSubnormalF32Sig( sigB ); - expB = normExpSig.exp; - sigB = normExpSig.sig; - } - if ( ! expA ) { - if ( ! sigA ) return a; - normExpSig = softfloat_normSubnormalF32Sig( sigA ); - expA = normExpSig.exp; - sigA = normExpSig.sig; - } - expDiff = expA - expB; - sigA |= 0x00800000; - sigB |= 0x00800000; - if ( expDiff < 32 ) { - sigA <<= 8; - sigB <<= 8; - if ( expDiff < 0 ) { - if ( expDiff < -1 ) return a; - sigA >>= 1; - } - q = ( sigB <= sigA ); - if ( q ) sigA -= sigB; - if ( 0 < expDiff ) { - q = ( (uint_fast64_t) sigA<<32 ) / sigB; - q >>= 32 - expDiff; - sigB >>= 2; - sigA = ( ( sigA>>1 )<<( expDiff - 1 ) ) - sigB * q; - } else { - sigA >>= 2; - sigB >>= 2; - } - } else { - if ( sigB <= sigA ) sigA -= sigB; - sigA64 = (uint_fast64_t) sigA<<40; - sigB64 = (uint_fast64_t) sigB<<40; - expDiff -= 64; - while ( 0 < expDiff ) { - q64 = softfloat_estimateDiv128To64( sigA64, 0, sigB64 ); - q64 = ( 2 < q64 ) ? q64 - 2 : 0; - sigA64 = - ( ( sigB * q64 )<<38 ); - expDiff -= 62; - } - expDiff += 64; - q64 = softfloat_estimateDiv128To64( sigA64, 0, sigB64 ); - q64 = ( 2 < q64 ) ? q64 - 2 : 0; - q = q64>>( 64 - expDiff ); - sigB <<= 6; - sigA = ( ( sigA64>>33 )<<( expDiff - 1 ) ) - sigB * q; - } - do { - alternateSigA = sigA; - ++q; - sigA -= sigB; - } while ( sigA < 0x80000000 ); - sigMean = sigA + alternateSigA; - if ( ( 0x80000000 <= sigMean ) || ( ! sigMean && ( q & 1 ) ) ) { - sigA = alternateSigA; - } - signZ = ( 0x80000000 <= sigA ); - if ( signZ ) sigA = - sigA; - return softfloat_normRoundPackToF32( signA ^ signZ, expB, sigA ); - propagateNaN: - uiZ = softfloat_propagateNaNF32UI( uiA, uiB ); - goto uiZ; - invalid: - softfloat_raiseFlags( softfloat_flag_invalid ); - uiZ = defaultNaNF32UI; - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/f32_roundToInt.c b/softfloat/f32_roundToInt.c deleted file mode 100755 index f8f9114..0000000 --- a/softfloat/f32_roundToInt.c +++ /dev/null @@ -1,78 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -float32_t f32_roundToInt( float32_t a, int_fast8_t roundingMode, bool exact ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - int_fast16_t expA; - uint_fast32_t uiZ; - bool signA; - uint_fast32_t lastBitMask, roundBitsMask; - union ui32_f32 uZ; - - uA.f = a; - uiA = uA.ui; - expA = expF32UI( uiA ); - if ( 0x96 <= expA ) { - if ( ( expA == 0xFF ) && fracF32UI( uiA ) ) { - uiZ = softfloat_propagateNaNF32UI( uiA, 0 ); - goto uiZ; - } - return a; - } - if ( expA <= 0x7E ) { - if ( ! (uint32_t) ( uiA<<1 ) ) return a; - if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact; - signA = signF32UI( uiA ); - switch ( roundingMode ) { - case softfloat_round_nearest_even: - if ( ( expA == 0x7E ) && fracF32UI( uiA ) ) { - uiZ = packToF32UI( signA, 0x7F, 0 ); - goto uiZ; - } - break; - case softfloat_round_min: - uiZ = signA ? 0xBF800000 : 0; - goto uiZ; - case softfloat_round_max: - uiZ = signA ? 0x80000000 : 0x3F800000; - goto uiZ; - case softfloat_round_nearest_maxMag: - if ( expA == 0x7E ) { - uiZ = packToF32UI( signA, 0x7F, 0 ); - goto uiZ; - } - break; - } - uiZ = packToF32UI( signA, 0, 0 ); - goto uiZ; - } - lastBitMask = (uint_fast32_t) 1<<( 0x96 - expA ); - roundBitsMask = lastBitMask - 1; - uiZ = uiA; - if ( roundingMode == softfloat_round_nearest_maxMag ) { - uiZ += lastBitMask>>1; - } else if ( roundingMode == softfloat_round_nearest_even ) { - uiZ += lastBitMask>>1; - if ( ! ( uiZ & roundBitsMask ) ) uiZ &= ~ lastBitMask; - } else if ( roundingMode != softfloat_round_minMag ) { - if ( signF32UI( uiZ ) ^ ( roundingMode == softfloat_round_max ) ) { - uiZ += roundBitsMask; - } - } - uiZ &= ~ roundBitsMask; - if ( exact && ( uiZ != uiA ) ) { - softfloat_exceptionFlags |= softfloat_flag_inexact; - } - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/f32_sqrt.c b/softfloat/f32_sqrt.c deleted file mode 100755 index c9eb907..0000000 --- a/softfloat/f32_sqrt.c +++ /dev/null @@ -1,74 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -float32_t f32_sqrt( float32_t a ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - bool signA; - int_fast16_t expA; - uint_fast32_t sigA, uiZ; - struct exp16_sig32 normExpSig; - int_fast16_t expZ; - uint_fast32_t sigZ; - uint_fast64_t term, rem; - union ui32_f32 uZ; - - uA.f = a; - uiA = uA.ui; - signA = signF32UI( uiA ); - expA = expF32UI( uiA ); - sigA = fracF32UI( uiA ); - if ( expA == 0xFF ) { - if ( sigA ) { - uiZ = softfloat_propagateNaNF32UI( uiA, 0 ); - goto uiZ; - } - if ( ! signA ) return a; - goto invalid; - } - if ( signA ) { - if ( ! ( expA | sigA ) ) return a; - goto invalid; - } - if ( ! expA ) { - if ( ! sigA ) return a; - normExpSig = softfloat_normSubnormalF32Sig( sigA ); - expA = normExpSig.exp; - sigA = normExpSig.sig; - } - expZ = ( ( expA - 0x7F )>>1 ) + 0x7E; - sigA = ( sigA | 0x00800000 )<<8; - sigZ = softfloat_estimateSqrt32( expA, sigA ) + 2; - if ( ( sigZ & 0x7F ) <= 5 ) { - if ( sigZ < 2 ) { - sigZ = 0x7FFFFFFF; - goto roundPack; - } - sigA >>= expA & 1; - term = (uint_fast64_t) sigZ * sigZ; - rem = ( (uint_fast64_t) sigA<<32 ) - term; - while ( UINT64_C( 0x8000000000000000 ) <= rem ) { - --sigZ; - rem += ( (uint_fast64_t) sigZ<<1 ) | 1; - } - sigZ |= ( rem != 0 ); - } - sigZ = softfloat_shortShift32Right1Jam( sigZ ); - roundPack: - return softfloat_roundPackToF32( 0, expZ, sigZ ); - invalid: - softfloat_raiseFlags( softfloat_flag_invalid ); - uiZ = defaultNaNF32UI; - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/f32_sub.c b/softfloat/f32_sub.c deleted file mode 100755 index c64df8e..0000000 --- a/softfloat/f32_sub.c +++ /dev/null @@ -1,29 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -float32_t f32_sub( float32_t a, float32_t b ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - bool signA; - union ui32_f32 uB; - uint_fast32_t uiB; - bool signB; - float32_t ( *magsRoutine )( uint_fast32_t, uint_fast32_t, bool ); - - uA.f = a; - uiA = uA.ui; - signA = signF32UI( uiA ); - uB.f = b; - uiB = uB.ui; - signB = signF32UI( uiB ); - magsRoutine = - ( signA == signB ) ? softfloat_subMagsF32 : softfloat_addMagsF32; - return magsRoutine( uiA, uiB ^ 0x80000000, signA ); - -} - diff --git a/softfloat/f32_to_f64.c b/softfloat/f32_to_f64.c deleted file mode 100755 index 9f0ae5c..0000000 --- a/softfloat/f32_to_f64.c +++ /dev/null @@ -1,47 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -float64_t f32_to_f64( float32_t a ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - bool sign; - int_fast16_t exp; - uint_fast32_t sig; - uint_fast64_t uiZ; - struct exp16_sig32 normExpSig; - union ui64_f64 uZ; - - uA.f = a; - uiA = uA.ui; - sign = signF32UI( uiA ); - exp = expF32UI( uiA ); - sig = fracF32UI( uiA ); - if ( exp == 0xFF ) { - uiZ = - sig ? softfloat_commonNaNToF64UI( - softfloat_f32UIToCommonNaN( uiA ) ) - : packToF64UI( sign, 0x7FF, 0 ); - goto uiZ; - } - if ( ! exp ) { - if ( ! sig ) { - uiZ = packToF64UI( sign, 0, 0 ); - goto uiZ; - } - normExpSig = softfloat_normSubnormalF32Sig( sig ); - exp = normExpSig.exp - 1; - sig = normExpSig.sig; - } - uiZ = packToF64UI( sign, exp + 0x380, (uint_fast64_t) sig<<29 ); - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/f32_to_i32.c b/softfloat/f32_to_i32.c deleted file mode 100755 index bbbaee0..0000000 --- a/softfloat/f32_to_i32.c +++ /dev/null @@ -1,34 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "softfloat.h" - -int_fast32_t f32_to_i32( float32_t a, int_fast8_t roundingMode, bool exact ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - bool sign; - int_fast16_t exp; - uint_fast32_t sig; - uint_fast64_t sig64; - int_fast16_t shiftCount; - - uA.f = a; - uiA = uA.ui; - sign = signF32UI( uiA ); - exp = expF32UI( uiA ); - sig = fracF32UI( uiA ); - if ( ( exp == 0xFF ) && sig ) sign = 0; - if ( exp ) sig |= 0x00800000; - sig64 = (uint_fast64_t) sig<<32; - shiftCount = 0xAF - exp; - if ( 0 < shiftCount ) { - sig64 = softfloat_shift64RightJam( sig64, shiftCount ); - } - return softfloat_roundPackToI32( sign, sig64, roundingMode, exact ); - -} - diff --git a/softfloat/f32_to_i32_r_minMag.c b/softfloat/f32_to_i32_r_minMag.c deleted file mode 100755 index 63ff1e2..0000000 --- a/softfloat/f32_to_i32_r_minMag.c +++ /dev/null @@ -1,45 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -int_fast32_t f32_to_i32_r_minMag( float32_t a, bool exact ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - int_fast16_t exp; - uint_fast32_t sig; - bool sign; - int_fast16_t shiftCount; - int_fast32_t absZ; - - uA.f = a; - uiA = uA.ui; - exp = expF32UI( uiA ); - sig = fracF32UI( uiA ); - if ( exp < 0x7F ) { - if ( exact && ( exp | sig ) ) { - softfloat_exceptionFlags |= softfloat_flag_inexact; - } - return 0; - } - sign = signF32UI( uiA ); - shiftCount = 0x9E - exp; - if ( shiftCount <= 0 ) { - if ( uiA != packToF32UI( 1, 0x9E, 0 ) ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - if ( ! sign || ( ( exp == 0xFF ) && sig ) ) return 0x7FFFFFFF; - } - return -0x7FFFFFFF - 1; - } - sig = ( sig | 0x00800000 )<<8; - absZ = sig>>shiftCount; - if ( exact && (uint32_t) ( sig<<( ( - shiftCount ) & 31 ) ) ) { - softfloat_exceptionFlags |= softfloat_flag_inexact; - } - return sign ? - absZ : absZ; - -} - diff --git a/softfloat/f32_to_i64.c b/softfloat/f32_to_i64.c deleted file mode 100755 index c0b8981..0000000 --- a/softfloat/f32_to_i64.c +++ /dev/null @@ -1,44 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "softfloat.h" - -int_fast64_t f32_to_i64( float32_t a, int_fast8_t roundingMode, bool exact ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - bool sign; - int_fast16_t exp; - uint_fast32_t sig; - int_fast16_t shiftCount; - uint_fast64_t sig64, extra; - struct uint64_extra sig64Extra; - - uA.f = a; - uiA = uA.ui; - sign = signF32UI( uiA ); - exp = expF32UI( uiA ); - sig = fracF32UI( uiA ); - shiftCount = 0xBE - exp; - if ( shiftCount < 0 ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - if ( ! sign || ( ( exp == 0xFF ) && sig ) ) { - return INT64_C( 0x7FFFFFFFFFFFFFFF ); - } - return - INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1; - } - if ( exp ) sig |= 0x00800000; - sig64 = (uint_fast64_t) sig<<40; - extra = 0; - if ( shiftCount ) { - sig64Extra = softfloat_shift64ExtraRightJam( sig64, 0, shiftCount ); - sig64 = sig64Extra.v; - extra = sig64Extra.extra; - } - return softfloat_roundPackToI64( sign, sig64, extra, roundingMode, exact ); - -} - diff --git a/softfloat/f32_to_i64_r_minMag.c b/softfloat/f32_to_i64_r_minMag.c deleted file mode 100755 index 33bff93..0000000 --- a/softfloat/f32_to_i64_r_minMag.c +++ /dev/null @@ -1,52 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -int_fast64_t f32_to_i64_r_minMag( float32_t a, bool exact ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - int_fast16_t exp; - uint_fast32_t sig; - bool sign; - int_fast16_t shiftCount; - uint_fast64_t sig64; - int_fast64_t absZ; - - uA.f = a; - uiA = uA.ui; - exp = expF32UI( uiA ); - sig = fracF32UI( uiA ); - if ( exp < 0x7F ) { - if ( exact && ( exp | sig ) ) { - softfloat_exceptionFlags |= softfloat_flag_inexact; - } - return 0; - } - sign = signF32UI( uiA ); - shiftCount = 0xBE - exp; - if ( shiftCount <= 0 ) { - if ( uiA != packToF32UI( 1, 0xBE, 0 ) ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - if ( ! sign || ( ( exp == 0xFF ) && sig ) ) { - return INT64_C( 0x7FFFFFFFFFFFFFFF ); - } - } - return - INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1; - } - sig |= 0x00800000; - sig64 = (uint_fast64_t) sig<<40; - absZ = sig64>>shiftCount; - shiftCount = 40 - shiftCount; - if ( - exact && ( shiftCount < 0 ) && (uint32_t) ( sig<<( shiftCount & 31 ) ) - ) { - softfloat_exceptionFlags |= softfloat_flag_inexact; - } - return sign ? - absZ : absZ; - -} - diff --git a/softfloat/f32_to_ui32.c b/softfloat/f32_to_ui32.c deleted file mode 100755 index 3501db8..0000000 --- a/softfloat/f32_to_ui32.c +++ /dev/null @@ -1,33 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "softfloat.h" - -uint_fast32_t f32_to_ui32( float32_t a, int_fast8_t roundingMode, bool exact ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - bool sign; - int_fast16_t exp; - uint_fast32_t sig; - uint_fast64_t sig64; - int_fast16_t shiftCount; - - uA.f = a; - uiA = uA.ui; - sign = signF32UI( uiA ); - exp = expF32UI( uiA ); - sig = fracF32UI( uiA ); - if ( exp ) sig |= 0x00800000; - sig64 = (uint_fast64_t) sig<<32; - shiftCount = 0xAF - exp; - if ( 0 < shiftCount ) { - sig64 = softfloat_shift64RightJam( sig64, shiftCount ); - } - return softfloat_roundPackToUI32( sign, sig64, roundingMode, exact ); - -} - diff --git a/softfloat/f32_to_ui32_r_minMag.c b/softfloat/f32_to_ui32_r_minMag.c deleted file mode 100755 index edd858d..0000000 --- a/softfloat/f32_to_ui32_r_minMag.c +++ /dev/null @@ -1,41 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -uint_fast32_t f32_to_ui32_r_minMag( float32_t a, bool exact ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - int_fast16_t exp; - uint_fast32_t sig; - int_fast16_t shiftCount; - uint_fast32_t z; - - uA.f = a; - uiA = uA.ui; - exp = expF32UI( uiA ); - sig = fracF32UI( uiA ); - if ( exp < 0x7F ) { - if ( exact && ( exp | sig ) ) { - softfloat_exceptionFlags |= softfloat_flag_inexact; - } - return 0; - } - if ( signF32UI( uiA ) ) goto invalid; - shiftCount = 0x9E - exp; - if ( shiftCount < 0 ) goto invalid; - sig = ( sig | 0x00800000 )<<8; - z = sig>>shiftCount; - if ( exact && ( sig & ( ( (uint_fast32_t) 1< -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "softfloat.h" - -uint_fast64_t f32_to_ui64( float32_t a, int_fast8_t roundingMode, bool exact ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - bool sign; - int_fast16_t exp; - uint_fast32_t sig; - int_fast16_t shiftCount; - uint_fast64_t sig64, extra; - struct uint64_extra sig64Extra; - - uA.f = a; - uiA = uA.ui; - sign = signF32UI( uiA ); - exp = expF32UI( uiA ); - sig = fracF32UI( uiA ); - shiftCount = 0xBE - exp; - if ( shiftCount < 0 ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - return UINT64_C( 0xFFFFFFFFFFFFFFFF ); - } - if ( exp ) sig |= 0x00800000; - sig64 = (uint_fast64_t) sig<<40; - extra = 0; - if ( shiftCount ) { - sig64Extra = softfloat_shift64ExtraRightJam( sig64, 0, shiftCount ); - sig64 = sig64Extra.v; - extra = sig64Extra.extra; - } - return - softfloat_roundPackToUI64( sign, sig64, extra, roundingMode, exact ); - -} - diff --git a/softfloat/f32_to_ui64_r_minMag.c b/softfloat/f32_to_ui64_r_minMag.c deleted file mode 100755 index 738d6b1..0000000 --- a/softfloat/f32_to_ui64_r_minMag.c +++ /dev/null @@ -1,45 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -uint_fast64_t f32_to_ui64_r_minMag( float32_t a, bool exact ) -{ - union ui32_f32 uA; - uint_fast32_t uiA; - int_fast16_t exp; - uint_fast32_t sig; - int_fast16_t shiftCount; - uint_fast64_t sig64, z; - - uA.f = a; - uiA = uA.ui; - exp = expF32UI( uiA ); - sig = fracF32UI( uiA ); - if ( exp < 0x7F ) { - if ( exact && ( exp | sig ) ) { - softfloat_exceptionFlags |= softfloat_flag_inexact; - } - return 0; - } - if ( signF32UI( uiA ) ) goto invalid; - shiftCount = 0xBE - exp; - if ( shiftCount < 0 ) goto invalid; - sig |= 0x00800000; - sig64 = (uint_fast64_t) sig<<40; - z = sig64>>shiftCount; - shiftCount = 40 - shiftCount; - if ( - exact && ( shiftCount < 0 ) && (uint32_t) ( sig<<( shiftCount & 31 ) ) - ) { - softfloat_exceptionFlags |= softfloat_flag_inexact; - } - return z; - invalid: - softfloat_raiseFlags( softfloat_flag_invalid ); - return UINT64_C( 0xFFFFFFFFFFFFFFFF ); - -} - diff --git a/softfloat/f64_add.c b/softfloat/f64_add.c deleted file mode 100755 index 9ec4b5f..0000000 --- a/softfloat/f64_add.c +++ /dev/null @@ -1,29 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -float64_t f64_add( float64_t a, float64_t b ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - bool signA; - union ui64_f64 uB; - uint_fast64_t uiB; - bool signB; - float64_t ( *magsRoutine )( uint_fast64_t, uint_fast64_t, bool ); - - uA.f = a; - uiA = uA.ui; - signA = signF64UI( uiA ); - uB.f = b; - uiB = uB.ui; - signB = signF64UI( uiB ); - magsRoutine = - ( signA == signB ) ? softfloat_addMagsF64 : softfloat_subMagsF64; - return magsRoutine( uiA, uiB, signA ); - -} - diff --git a/softfloat/f64_div.c b/softfloat/f64_div.c deleted file mode 100755 index 9bc72b3..0000000 --- a/softfloat/f64_div.c +++ /dev/null @@ -1,104 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -float64_t f64_div( float64_t a, float64_t b ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - bool signA; - int_fast16_t expA; - uint_fast64_t sigA; - union ui64_f64 uB; - uint_fast64_t uiB; - bool signB; - int_fast16_t expB; - uint_fast64_t sigB; - bool signZ; - struct exp16_sig64 normExpSig; - int_fast16_t expZ; - uint_fast64_t sigZ; - struct uint128 term, rem; - uint_fast64_t uiZ; - union ui64_f64 uZ; - - uA.f = a; - uiA = uA.ui; - signA = signF64UI( uiA ); - expA = expF64UI( uiA ); - sigA = fracF64UI( uiA ); - uB.f = b; - uiB = uB.ui; - signB = signF64UI( uiB ); - expB = expF64UI( uiB ); - sigB = fracF64UI( uiB ); - signZ = signA ^ signB; - if ( expA == 0x7FF ) { - if ( sigA ) goto propagateNaN; - if ( expB == 0x7FF ) { - if ( sigB ) goto propagateNaN; - goto invalid; - } - goto infinity; - } - if ( expB == 0x7FF ) { - if ( sigB ) goto propagateNaN; - goto zero; - } - if ( ! expB ) { - if ( ! sigB ) { - if ( ! ( expA | sigA ) ) goto invalid; - softfloat_raiseFlags( softfloat_flag_infinity ); - goto infinity; - } - normExpSig = softfloat_normSubnormalF64Sig( sigB ); - expB = normExpSig.exp; - sigB = normExpSig.sig; - } - if ( ! expA ) { - if ( ! sigA ) goto zero; - normExpSig = softfloat_normSubnormalF64Sig( sigA ); - expA = normExpSig.exp; - sigA = normExpSig.sig; - } - expZ = expA - expB + 0x3FD; - sigA = ( sigA | UINT64_C( 0x0010000000000000 ) )<<10; - sigB = ( sigB | UINT64_C( 0x0010000000000000 ) )<<11; - if ( sigB <= ( sigA + sigA ) ) { - ++expZ; - sigA >>= 1; - } - sigZ = softfloat_estimateDiv128To64( sigA, 0, sigB ); - if ( ( sigZ & 0x1FF ) <= 2 ) { - term = softfloat_mul64To128( sigB, sigZ ); - rem = softfloat_sub128( sigA, 0, term.v64, term.v0 ); - while ( UINT64_C( 0x8000000000000000 ) <= rem.v64 ) { - --sigZ; - rem = softfloat_add128( rem.v64, rem.v0, 0, sigB ); - } - sigZ |= ( rem.v0 != 0 ); - } - return softfloat_roundPackToF64( signZ, expZ, sigZ ); - propagateNaN: - uiZ = softfloat_propagateNaNF64UI( uiA, uiB ); - goto uiZ; - invalid: - softfloat_raiseFlags( softfloat_flag_invalid ); - uiZ = defaultNaNF64UI; - goto uiZ; - infinity: - uiZ = packToF64UI( signZ, 0x7FF, 0 ); - goto uiZ; - zero: - uiZ = packToF64UI( signZ, 0, 0 ); - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/f64_eq.c b/softfloat/f64_eq.c deleted file mode 100755 index 925aabc..0000000 --- a/softfloat/f64_eq.c +++ /dev/null @@ -1,35 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -bool f64_eq( float64_t a, float64_t b ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - union ui64_f64 uB; - uint_fast64_t uiB; - - uA.f = a; - uiA = uA.ui; - uB.f = b; - uiB = uB.ui; - if ( - ( ( expF64UI( uiA ) == 0x7FF ) && fracF64UI( uiA ) ) - || ( ( expF64UI( uiB ) == 0x7FF ) && fracF64UI( uiB ) ) - ) { - if ( - softfloat_isSigNaNF64UI( uiA ) || softfloat_isSigNaNF64UI( uiB ) - ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - } - return false; - } - return - ( uiA == uiB ) || ! ( ( uiA | uiB ) & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ); - -} - diff --git a/softfloat/f64_eq_signaling.c b/softfloat/f64_eq_signaling.c deleted file mode 100755 index 7a54dc1..0000000 --- a/softfloat/f64_eq_signaling.c +++ /dev/null @@ -1,30 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -bool f64_eq_signaling( float64_t a, float64_t b ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - union ui64_f64 uB; - uint_fast64_t uiB; - - uA.f = a; - uiA = uA.ui; - uB.f = b; - uiB = uB.ui; - if ( - ( ( expF64UI( uiA ) == 0x7FF ) && fracF64UI( uiA ) ) - || ( ( expF64UI( uiB ) == 0x7FF ) && fracF64UI( uiB ) ) - ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - return false; - } - return - ( uiA == uiB ) || ! ( ( uiA | uiB ) & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ); - -} - diff --git a/softfloat/f64_isSignalingNaN.c b/softfloat/f64_isSignalingNaN.c deleted file mode 100755 index d720ac1..0000000 --- a/softfloat/f64_isSignalingNaN.c +++ /dev/null @@ -1,16 +0,0 @@ - -#include -#include "platform.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -bool f64_isSignalingNaN( float64_t a ) -{ - union ui64_f64 uA; - - uA.f = a; - return softfloat_isSigNaNF64UI( uA.ui ); - -} - diff --git a/softfloat/f64_le.c b/softfloat/f64_le.c deleted file mode 100755 index e6c5caf..0000000 --- a/softfloat/f64_le.c +++ /dev/null @@ -1,35 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -bool f64_le( float64_t a, float64_t b ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - union ui64_f64 uB; - uint_fast64_t uiB; - bool signA, signB; - - uA.f = a; - uiA = uA.ui; - uB.f = b; - uiB = uB.ui; - if ( - ( ( expF64UI( uiA ) == 0x7FF ) && fracF64UI( uiA ) ) - || ( ( expF64UI( uiB ) == 0x7FF ) && fracF64UI( uiB ) ) - ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - return false; - } - signA = signF64UI( uiA ); - signB = signF64UI( uiB ); - return - ( signA != signB ) - ? signA || ! ( ( uiA | uiB ) & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) - : ( uiA == uiB ) || ( signA ^ ( uiA < uiB ) ); - -} - diff --git a/softfloat/f64_le_quiet.c b/softfloat/f64_le_quiet.c deleted file mode 100755 index e9b7ede..0000000 --- a/softfloat/f64_le_quiet.c +++ /dev/null @@ -1,40 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -bool f64_le_quiet( float64_t a, float64_t b ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - union ui64_f64 uB; - uint_fast64_t uiB; - bool signA, signB; - - uA.f = a; - uiA = uA.ui; - uB.f = b; - uiB = uB.ui; - if ( - ( ( expF64UI( uiA ) == 0x7FF ) && fracF64UI( uiA ) ) - || ( ( expF64UI( uiB ) == 0x7FF ) && fracF64UI( uiB ) ) - ) { - if ( - softfloat_isSigNaNF64UI( uiA ) || softfloat_isSigNaNF64UI( uiB ) - ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - } - return false; - } - signA = signF64UI( uiA ); - signB = signF64UI( uiB ); - return - ( signA != signB ) - ? signA || ! ( ( uiA | uiB ) & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) - : ( uiA == uiB ) || ( signA ^ ( uiA < uiB ) ); - -} - diff --git a/softfloat/f64_lt.c b/softfloat/f64_lt.c deleted file mode 100755 index 1b2f696..0000000 --- a/softfloat/f64_lt.c +++ /dev/null @@ -1,35 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -bool f64_lt( float64_t a, float64_t b ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - union ui64_f64 uB; - uint_fast64_t uiB; - bool signA, signB; - - uA.f = a; - uiA = uA.ui; - uB.f = b; - uiB = uB.ui; - if ( - ( ( expF64UI( uiA ) == 0x7FF ) && fracF64UI( uiA ) ) - || ( ( expF64UI( uiB ) == 0x7FF ) && fracF64UI( uiB ) ) - ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - return false; - } - signA = signF64UI( uiA ); - signB = signF64UI( uiB ); - return - ( signA != signB ) - ? signA && ( ( uiA | uiB ) & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) - : ( uiA != uiB ) && ( signA ^ ( uiA < uiB ) ); - -} - diff --git a/softfloat/f64_lt_quiet.c b/softfloat/f64_lt_quiet.c deleted file mode 100755 index f27e6da..0000000 --- a/softfloat/f64_lt_quiet.c +++ /dev/null @@ -1,40 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -bool f64_lt_quiet( float64_t a, float64_t b ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - union ui64_f64 uB; - uint_fast64_t uiB; - bool signA, signB; - - uA.f = a; - uiA = uA.ui; - uB.f = b; - uiB = uB.ui; - if ( - ( ( expF64UI( uiA ) == 0x7FF ) && fracF64UI( uiA ) ) - || ( ( expF64UI( uiB ) == 0x7FF ) && fracF64UI( uiB ) ) - ) { - if ( - softfloat_isSigNaNF64UI( uiA ) || softfloat_isSigNaNF64UI( uiB ) - ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - } - return false; - } - signA = signF64UI( uiA ); - signB = signF64UI( uiB ); - return - ( signA != signB ) - ? signA && ( ( uiA | uiB ) & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) - : ( uiA != uiB ) && ( signA ^ ( uiA < uiB ) ); - -} - diff --git a/softfloat/f64_mul.c b/softfloat/f64_mul.c deleted file mode 100755 index 4b5dc4e..0000000 --- a/softfloat/f64_mul.c +++ /dev/null @@ -1,91 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -float64_t f64_mul( float64_t a, float64_t b ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - bool signA; - int_fast16_t expA; - uint_fast64_t sigA; - union ui64_f64 uB; - uint_fast64_t uiB; - bool signB; - int_fast16_t expB; - uint_fast64_t sigB; - bool signZ; - uint_fast64_t magBits; - struct exp16_sig64 normExpSig; - int_fast16_t expZ; - struct uint128 sigZ128; - uint_fast64_t sigZ, uiZ; - union ui64_f64 uZ; - - uA.f = a; - uiA = uA.ui; - signA = signF64UI( uiA ); - expA = expF64UI( uiA ); - sigA = fracF64UI( uiA ); - uB.f = b; - uiB = uB.ui; - signB = signF64UI( uiB ); - expB = expF64UI( uiB ); - sigB = fracF64UI( uiB ); - signZ = signA ^ signB; - if ( expA == 0x7FF ) { - if ( sigA || ( ( expB == 0x7FF ) && sigB ) ) goto propagateNaN; - magBits = expB | sigB; - goto infArg; - } - if ( expB == 0x7FF ) { - if ( sigB ) goto propagateNaN; - magBits = expA | sigA; - goto infArg; - } - if ( ! expA ) { - if ( ! sigA ) goto zero; - normExpSig = softfloat_normSubnormalF64Sig( sigA ); - expA = normExpSig.exp; - sigA = normExpSig.sig; - } - if ( ! expB ) { - if ( ! sigB ) goto zero; - normExpSig = softfloat_normSubnormalF64Sig( sigB ); - expB = normExpSig.exp; - sigB = normExpSig.sig; - } - expZ = expA + expB - 0x3FF; - sigA = ( sigA | UINT64_C( 0x0010000000000000 ) )<<10; - sigB = ( sigB | UINT64_C( 0x0010000000000000 ) )<<11; - sigZ128 = softfloat_mul64To128( sigA, sigB ); - sigZ = sigZ128.v64 | ( sigZ128.v0 != 0 ); - if ( sigZ < UINT64_C( 0x4000000000000000 ) ) { - --expZ; - sigZ <<= 1; - } - return softfloat_roundPackToF64( signZ, expZ, sigZ ); - propagateNaN: - uiZ = softfloat_propagateNaNF64UI( uiA, uiB ); - goto uiZ; - infArg: - if ( ! magBits ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - uiZ = defaultNaNF64UI; - } else { - uiZ = packToF64UI( signZ, 0x7FF, 0 ); - } - goto uiZ; - zero: - uiZ = packToF64UI( signZ, 0, 0 ); - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/f64_mulAdd.c b/softfloat/f64_mulAdd.c deleted file mode 100755 index fa1669a..0000000 --- a/softfloat/f64_mulAdd.c +++ /dev/null @@ -1,25 +0,0 @@ - -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -float64_t f64_mulAdd( float64_t a, float64_t b, float64_t c ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - union ui64_f64 uB; - uint_fast64_t uiB; - union ui64_f64 uC; - uint_fast64_t uiC; - - uA.f = a; - uiA = uA.ui; - uB.f = b; - uiB = uB.ui; - uC.f = c; - uiC = uC.ui; - return softfloat_mulAddF64( 0, uiA, uiB, uiC ); - -} - diff --git a/softfloat/f64_rem.c b/softfloat/f64_rem.c deleted file mode 100755 index 08fcd78..0000000 --- a/softfloat/f64_rem.c +++ /dev/null @@ -1,113 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -float64_t f64_rem( float64_t a, float64_t b ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - bool signA; - int_fast16_t expA; - uint_fast64_t sigA; - union ui64_f64 uB; - uint_fast64_t uiB; - bool signB; - int_fast16_t expB; - uint_fast64_t sigB; - struct exp16_sig64 normExpSig; - int_fast16_t expDiff; - uint_fast64_t q, alternateSigA; - uint64_t sigMean; - bool signZ; - uint_fast64_t uiZ; - union ui64_f64 uZ; - - uA.f = a; - uiA = uA.ui; - signA = signF64UI( uiA ); - expA = expF64UI( uiA ); - sigA = fracF64UI( uiA ); - uB.f = b; - uiB = uB.ui; - signB = signF64UI( uiB ); - expB = expF64UI( uiB ); - sigB = fracF64UI( uiB ); - if ( expA == 0x7FF ) { - if ( sigA || ( ( expB == 0x7FF ) && sigB ) ) goto propagateNaN; - goto invalid; - } - if ( expB == 0x7FF ) { - if ( sigB ) goto propagateNaN; - return a; - } - if ( ! expB ) { - if ( ! sigB ) goto invalid; - normExpSig = softfloat_normSubnormalF64Sig( sigB ); - expB = normExpSig.exp; - sigB = normExpSig.sig; - } - if ( ! expA ) { - if ( ! sigA ) return a; - normExpSig = softfloat_normSubnormalF64Sig( sigA ); - expA = normExpSig.exp; - sigA = normExpSig.sig; - } - expDiff = expA - expB; - sigA = ( sigA | UINT64_C( 0x0010000000000000 ) )<<11; - sigB = ( sigB | UINT64_C( 0x0010000000000000 ) )<<11; - if ( expDiff < 0 ) { - if ( expDiff < -1 ) return a; - sigA >>= 1; - } - q = ( sigB <= sigA ); - if ( q ) sigA -= sigB; - expDiff -= 64; - while ( 0 < expDiff ) { - q = softfloat_estimateDiv128To64( sigA, 0, sigB ); - q = ( 2 < q ) ? q - 2 : 0; - sigA = - ( ( sigB>>2 ) * q ); - expDiff -= 62; - } - expDiff += 64; - if ( 0 < expDiff ) { - q = softfloat_estimateDiv128To64( sigA, 0, sigB ); - q = ( 2 < q ) ? q - 2 : 0; - q >>= 64 - expDiff; - sigB >>= 2; - sigA = ( ( sigA>>1 )<<( expDiff - 1 ) ) - sigB * q; - } else { - sigA >>= 2; - sigB >>= 2; - } - do { - alternateSigA = sigA; - ++q; - sigA -= sigB; - } while ( sigA < UINT64_C( 0x8000000000000000 ) ); - sigMean = sigA + alternateSigA; - if ( - ( UINT64_C( 0x8000000000000000 ) <= sigMean ) - || ( ! sigMean && ( q & 1 ) ) - ) { - sigA = alternateSigA; - } - signZ = ( UINT64_C( 0x8000000000000000 ) <= sigA ); - if ( signZ ) sigA = - sigA; - return softfloat_normRoundPackToF64( signA ^ signZ, expB, sigA ); - propagateNaN: - uiZ = softfloat_propagateNaNF64UI( uiA, uiB ); - goto uiZ; - invalid: - softfloat_raiseFlags( softfloat_flag_invalid ); - uiZ = defaultNaNF64UI; - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/f64_roundToInt.c b/softfloat/f64_roundToInt.c deleted file mode 100755 index ef16dfa..0000000 --- a/softfloat/f64_roundToInt.c +++ /dev/null @@ -1,80 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -float64_t f64_roundToInt( float64_t a, int_fast8_t roundingMode, bool exact ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - int_fast16_t expA; - uint_fast64_t uiZ; - bool signA; - uint_fast64_t lastBitMask, roundBitsMask; - union ui64_f64 uZ; - - uA.f = a; - uiA = uA.ui; - expA = expF64UI( uiA ); - if ( 0x433 <= expA ) { - if ( ( expA == 0x7FF ) && fracF64UI( uiA ) ) { - uiZ = softfloat_propagateNaNF64UI( uiA, 0 ); - goto uiZ; - } - return a; - } - if ( expA <= 0x3FE ) { - if ( ! ( uiA & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) ) return a; - if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact; - signA = signF64UI( uiA ); - switch ( roundingMode ) { - case softfloat_round_nearest_even: - if ( ( expA == 0x3FE ) && fracF64UI( uiA ) ) { - uiZ = packToF64UI( signA, 0x3FF, 0 ); - goto uiZ; - } - break; - case softfloat_round_min: - uiZ = signA ? UINT64_C( 0xBFF0000000000000 ) : 0; - goto uiZ; - case softfloat_round_max: - uiZ = - signA ? UINT64_C( 0x8000000000000000 ) - : UINT64_C( 0x3FF0000000000000 ); - goto uiZ; - case softfloat_round_nearest_maxMag: - if ( expA == 0x3FE ) { - uiZ = packToF64UI( signA, 0x3FF, 0 ); - goto uiZ; - } - break; - } - uiZ = packToF64UI( signA, 0, 0 ); - goto uiZ; - } - lastBitMask = (uint_fast64_t) 1<<( 0x433 - expA ); - roundBitsMask = lastBitMask - 1; - uiZ = uiA; - if ( roundingMode == softfloat_round_nearest_maxMag ) { - uiZ += lastBitMask>>1; - } else if ( roundingMode == softfloat_round_nearest_even ) { - uiZ += lastBitMask>>1; - if ( ! ( uiZ & roundBitsMask ) ) uiZ &= ~ lastBitMask; - } else if ( roundingMode != softfloat_round_minMag ) { - if ( signF64UI( uiZ ) ^ ( roundingMode == softfloat_round_max ) ) { - uiZ += roundBitsMask; - } - } - uiZ &= ~ roundBitsMask; - if ( exact && ( uiZ != uiA ) ) { - softfloat_exceptionFlags |= softfloat_flag_inexact; - } - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/f64_sqrt.c b/softfloat/f64_sqrt.c deleted file mode 100755 index cd91010..0000000 --- a/softfloat/f64_sqrt.c +++ /dev/null @@ -1,74 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -float64_t f64_sqrt( float64_t a ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - bool signA; - int_fast16_t expA; - uint_fast64_t sigA, uiZ; - struct exp16_sig64 normExpSig; - int_fast16_t expZ; - uint_fast32_t sigZ32; - uint_fast64_t sigZ; - struct uint128 term, rem; - union ui64_f64 uZ; - - uA.f = a; - uiA = uA.ui; - signA = signF64UI( uiA ); - expA = expF64UI( uiA ); - sigA = fracF64UI( uiA ); - if ( expA == 0x7FF ) { - if ( sigA ) { - uiZ = softfloat_propagateNaNF64UI( uiA, 0 ); - goto uiZ; - } - if ( ! signA ) return a; - goto invalid; - } - if ( signA ) { - if ( ! ( expA | sigA ) ) return a; - goto invalid; - } - if ( ! expA ) { - if ( ! sigA ) return a; - normExpSig = softfloat_normSubnormalF64Sig( sigA ); - expA = normExpSig.exp; - sigA = normExpSig.sig; - } - expZ = ( ( expA - 0x3FF )>>1 ) + 0x3FE; - sigA |= UINT64_C( 0x0010000000000000 ); - sigZ32 = softfloat_estimateSqrt32( expA, sigA>>21 ); - sigA <<= 9 - ( expA & 1 ); - sigZ = - softfloat_estimateDiv128To64( sigA, 0, (uint_fast64_t) sigZ32<<32 ) - + ( (uint_fast64_t) sigZ32<<30 ); - if ( ( sigZ & 0x1FF ) <= 5 ) { - term = softfloat_mul64To128( sigZ, sigZ ); - rem = softfloat_sub128( sigA, 0, term.v64, term.v0 ); - while ( UINT64_C( 0x8000000000000000 ) <= rem.v64 ) { - --sigZ; - rem = - softfloat_add128( - rem.v64, rem.v0, sigZ>>63, (uint64_t) ( sigZ<<1 ) ); - } - sigZ |= ( ( rem.v64 | rem.v0 ) != 0 ); - } - return softfloat_roundPackToF64( 0, expZ, sigZ ); - invalid: - softfloat_raiseFlags( softfloat_flag_invalid ); - uiZ = defaultNaNF64UI; - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/f64_sub.c b/softfloat/f64_sub.c deleted file mode 100755 index 38bd574..0000000 --- a/softfloat/f64_sub.c +++ /dev/null @@ -1,29 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -float64_t f64_sub( float64_t a, float64_t b ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - bool signA; - union ui64_f64 uB; - uint_fast64_t uiB; - bool signB; - float64_t ( *magsRoutine )( uint_fast64_t, uint_fast64_t, bool ); - - uA.f = a; - uiA = uA.ui; - signA = signF64UI( uiA ); - uB.f = b; - uiB = uB.ui; - signB = signF64UI( uiB ); - magsRoutine = - ( signA == signB ) ? softfloat_subMagsF64 : softfloat_addMagsF64; - return magsRoutine( uiA, uiB, signA ); - -} - diff --git a/softfloat/f64_to_f32.c b/softfloat/f64_to_f32.c deleted file mode 100755 index 395d6c6..0000000 --- a/softfloat/f64_to_f32.c +++ /dev/null @@ -1,43 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -float32_t f64_to_f32( float64_t a ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - bool sign; - int_fast16_t exp; - uint_fast64_t sig; - uint_fast32_t uiZ, sig32; - union ui32_f32 uZ; - - uA.f = a; - uiA = uA.ui; - sign = signF64UI( uiA ); - exp = expF64UI( uiA ); - sig = fracF64UI( uiA ); - if ( exp == 0x7FF ) { - uiZ = - sig ? softfloat_commonNaNToF32UI( - softfloat_f64UIToCommonNaN( uiA ) ) - : packToF32UI( sign, 0xFF, 0 ); - goto uiZ; - } - sig32 = softfloat_shortShift64RightJam( sig, 22 ); - if ( ! ( exp | sig32 ) ) { - uiZ = packToF32UI( sign, 0, 0 ); - goto uiZ; - } - return softfloat_roundPackToF32( sign, exp - 0x381, sig32 | 0x40000000 ); - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/f64_to_i32.c b/softfloat/f64_to_i32.c deleted file mode 100755 index 0778a86..0000000 --- a/softfloat/f64_to_i32.c +++ /dev/null @@ -1,30 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "softfloat.h" - -int_fast32_t f64_to_i32( float64_t a, int_fast8_t roundingMode, bool exact ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - bool sign; - int_fast16_t exp; - uint_fast64_t sig; - int_fast16_t shiftCount; - - uA.f = a; - uiA = uA.ui; - sign = signF64UI( uiA ); - exp = expF64UI( uiA ); - sig = fracF64UI( uiA ); - if ( ( exp == 0x7FF ) && sig ) sign = 0; - if ( exp ) sig |= UINT64_C( 0x0010000000000000 ); - shiftCount = 0x42C - exp; - if ( 0 < shiftCount ) sig = softfloat_shift64RightJam( sig, shiftCount ); - return softfloat_roundPackToI32( sign, sig, roundingMode, exact ); - -} - diff --git a/softfloat/f64_to_i32_r_minMag.c b/softfloat/f64_to_i32_r_minMag.c deleted file mode 100755 index 39246c2..0000000 --- a/softfloat/f64_to_i32_r_minMag.c +++ /dev/null @@ -1,50 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -int_fast32_t f64_to_i32_r_minMag( float64_t a, bool exact ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - int_fast16_t exp; - uint_fast64_t sig; - bool sign; - int_fast16_t shiftCount; - uint_fast32_t absZ; - union { uint32_t ui; int32_t i; } uZ; - int_fast32_t z; - - uA.f = a; - uiA = uA.ui; - exp = expF64UI( uiA ); - sig = fracF64UI( uiA ); - if ( exp < 0x3FF ) { - if ( exact && ( exp | sig ) ) { - softfloat_exceptionFlags |= softfloat_flag_inexact; - } - return 0; - } - sign = signF64UI( uiA ); - if ( 0x41E < exp ) { - if ( ( exp == 0x7FF ) && sig ) sign = 0; - goto invalid; - } - sig |= UINT64_C( 0x0010000000000000 ); - shiftCount = 0x433 - exp; - absZ = sig>>shiftCount; - uZ.ui = sign ? - absZ : absZ; - z = uZ.i; - if ( ( z < 0 ) != sign ) goto invalid; - if ( exact && ( (uint_fast64_t) absZ< -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "softfloat.h" - -int_fast64_t f64_to_i64( float64_t a, int_fast8_t roundingMode, bool exact ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - bool sign; - int_fast16_t exp; - uint_fast64_t sig; - int_fast16_t shiftCount; - struct uint64_extra sigExtra; - - uA.f = a; - uiA = uA.ui; - sign = signF64UI( uiA ); - exp = expF64UI( uiA ); - sig = fracF64UI( uiA ); - if ( exp ) sig |= UINT64_C( 0x0010000000000000 ); - shiftCount = 0x433 - exp; - if ( shiftCount <= 0 ) { - if ( 0x43E < exp ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - return - ! sign - || ( ( exp == 0x7FF ) - && ( sig != UINT64_C( 0x0010000000000000 ) ) ) - ? INT64_C( 0x7FFFFFFFFFFFFFFF ) - : - INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1; - } - sigExtra.v = sig<<( - shiftCount ); - sigExtra.extra = 0; - } else { - sigExtra = softfloat_shift64ExtraRightJam( sig, 0, shiftCount ); - } - return - softfloat_roundPackToI64( - sign, sigExtra.v, sigExtra.extra, roundingMode, exact ); - -} - diff --git a/softfloat/f64_to_i64_r_minMag.c b/softfloat/f64_to_i64_r_minMag.c deleted file mode 100755 index 525705b..0000000 --- a/softfloat/f64_to_i64_r_minMag.c +++ /dev/null @@ -1,52 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -int_fast64_t f64_to_i64_r_minMag( float64_t a, bool exact ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - bool sign; - int_fast16_t exp; - uint_fast64_t sig; - int_fast16_t shiftCount; - int_fast64_t absZ; - - uA.f = a; - uiA = uA.ui; - sign = signF64UI( uiA ); - exp = expF64UI( uiA ); - sig = fracF64UI( uiA ); - shiftCount = exp - 0x433; - if ( 0 <= shiftCount ) { - if ( 0x43E <= exp ) { - if ( uiA != packToF64UI( 1, 0x43E, 0 ) ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - if ( ! sign || ( ( exp == 0x7FF ) && sig ) ) { - return INT64_C( 0x7FFFFFFFFFFFFFFF ); - } - } - return - INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1; - } - sig |= UINT64_C( 0x0010000000000000 ); - absZ = sig<>( - shiftCount ); - if ( exact && (uint64_t) ( sig<<( shiftCount & 63 ) ) ) { - softfloat_exceptionFlags |= softfloat_flag_inexact; - } - } - return sign ? - absZ : absZ; - -} - diff --git a/softfloat/f64_to_ui32.c b/softfloat/f64_to_ui32.c deleted file mode 100755 index b186605..0000000 --- a/softfloat/f64_to_ui32.c +++ /dev/null @@ -1,29 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "softfloat.h" - -uint_fast32_t f64_to_ui32( float64_t a, int_fast8_t roundingMode, bool exact ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - bool sign; - int_fast16_t exp; - uint_fast64_t sig; - int_fast16_t shiftCount; - - uA.f = a; - uiA = uA.ui; - sign = signF64UI( uiA ); - exp = expF64UI( uiA ); - sig = fracF64UI( uiA ); - if ( exp ) sig |= UINT64_C( 0x0010000000000000 ); - shiftCount = 0x42C - exp; - if ( 0 < shiftCount ) sig = softfloat_shift64RightJam( sig, shiftCount ); - return softfloat_roundPackToUI32( sign, sig, roundingMode, exact ); - -} - diff --git a/softfloat/f64_to_ui32_r_minMag.c b/softfloat/f64_to_ui32_r_minMag.c deleted file mode 100755 index 9f1dd4d..0000000 --- a/softfloat/f64_to_ui32_r_minMag.c +++ /dev/null @@ -1,40 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -uint_fast32_t f64_to_ui32_r_minMag( float64_t a, bool exact ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - int_fast16_t exp; - uint_fast64_t sig; - int_fast16_t shiftCount; - uint_fast32_t z; - - uA.f = a; - uiA = uA.ui; - exp = expF64UI( uiA ); - sig = fracF64UI( uiA ); - if ( exp < 0x3FF ) { - if ( exact && ( exp | sig ) ) { - softfloat_exceptionFlags |= softfloat_flag_inexact; - } - return 0; - } - if ( signF64UI( uiA ) || ( 0x41E < exp ) ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - return 0xFFFFFFFF; - } - sig |= UINT64_C( 0x0010000000000000 ); - shiftCount = 0x433 - exp; - z = sig>>shiftCount; - if ( exact && ( (uint_fast64_t) z< -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "softfloat.h" - -uint_fast64_t f64_to_ui64( float64_t a, int_fast8_t roundingMode, bool exact ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - bool sign; - int_fast16_t exp; - uint_fast64_t sig; - int_fast16_t shiftCount; - struct uint64_extra sigExtra; - - uA.f = a; - uiA = uA.ui; - sign = signF64UI( uiA ); - exp = expF64UI( uiA ); - sig = fracF64UI( uiA ); - if ( exp ) sig |= UINT64_C( 0x0010000000000000 ); - shiftCount = 0x433 - exp; - if ( shiftCount <= 0 ) { - if ( 0x43E < exp ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - return UINT64_C( 0xFFFFFFFFFFFFFFFF ); - } - sigExtra.v = sig<<( - shiftCount ); - sigExtra.extra = 0; - } else { - sigExtra = softfloat_shift64ExtraRightJam( sig, 0, shiftCount ); - } - return - softfloat_roundPackToUI64( - sign, sigExtra.v, sigExtra.extra, roundingMode, exact ); - -} - diff --git a/softfloat/f64_to_ui64_r_minMag.c b/softfloat/f64_to_ui64_r_minMag.c deleted file mode 100755 index a66d3ff..0000000 --- a/softfloat/f64_to_ui64_r_minMag.c +++ /dev/null @@ -1,45 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -uint_fast64_t f64_to_ui64_r_minMag( float64_t a, bool exact ) -{ - union ui64_f64 uA; - uint_fast64_t uiA; - int_fast16_t exp; - uint_fast64_t sig; - int_fast16_t shiftCount; - uint_fast64_t z; - - uA.f = a; - uiA = uA.ui; - exp = expF64UI( uiA ); - sig = fracF64UI( uiA ); - if ( exp < 0x3FF ) { - if ( exact && ( exp | sig ) ) { - softfloat_exceptionFlags |= softfloat_flag_inexact; - } - return 0; - } - if ( signF64UI( uiA ) ) goto invalid; - shiftCount = exp - 0x433; - if ( 0 <= shiftCount ) { - if ( 0x43E < exp ) goto invalid; - z = ( sig | UINT64_C( 0x0010000000000000 ) )<>( - shiftCount ); - if ( exact && (uint64_t) ( sig<<( shiftCount & 63 ) ) ) { - softfloat_exceptionFlags |= softfloat_flag_inexact; - } - } - return z; - invalid: - softfloat_raiseFlags( softfloat_flag_invalid ); - return UINT64_C( 0xFFFFFFFFFFFFFFFF ); - -} - diff --git a/softfloat/i32_to_f32.c b/softfloat/i32_to_f32.c deleted file mode 100755 index f51facd..0000000 --- a/softfloat/i32_to_f32.c +++ /dev/null @@ -1,21 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -float32_t i32_to_f32( int_fast32_t a ) -{ - bool sign; - union ui32_f32 uZ; - - sign = ( a < 0 ); - if ( ! ( a & 0x7FFFFFFF ) ) { - uZ.ui = sign ? packToF32UI( 1, 0x9E, 0 ) : 0; - return uZ.f; - } - return softfloat_normRoundPackToF32( sign, 0x9C, sign ? - a : a ); - -} - diff --git a/softfloat/i32_to_f64.c b/softfloat/i32_to_f64.c deleted file mode 100755 index d42cbe8..0000000 --- a/softfloat/i32_to_f64.c +++ /dev/null @@ -1,31 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "softfloat.h" - -float64_t i32_to_f64( int_fast32_t a ) -{ - uint_fast64_t uiZ; - bool sign; - uint_fast32_t absA; - int shiftCount; - union ui64_f64 uZ; - - if ( ! a ) { - uiZ = 0; - } else { - sign = ( a < 0 ); - absA = sign ? - a : a; - shiftCount = softfloat_countLeadingZeros32( absA ) + 21; - uiZ = - packToF64UI( - sign, 0x432 - shiftCount, (uint_fast64_t) absA< -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "softfloat.h" - -float32_t i64_to_f32( int_fast64_t a ) -{ - bool sign; - uint_fast64_t absA; - int shiftCount; - union ui32_f32 u; - uint_fast32_t sig; - - sign = ( a < 0 ); - absA = sign ? - (uint_fast64_t) a : a; - shiftCount = softfloat_countLeadingZeros64( absA ) - 40; - if ( 0 <= shiftCount ) { - u.ui = - a ? packToF32UI( - sign, 0x95 - shiftCount, (uint_fast32_t) absA< -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -float64_t i64_to_f64( int_fast64_t a ) -{ - bool sign; - union ui64_f64 uZ; - - sign = ( a < 0 ); - if ( ! ( a & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) ) { - uZ.ui = sign ? packToF64UI( 1, 0x43E, 0 ) : 0; - return uZ.f; - } - return softfloat_normRoundPackToF64( sign, 0x43C, sign ? - a : a ); - -} - diff --git a/softfloat/internals.h b/softfloat/internals.h deleted file mode 100755 index 5e6fd76..0000000 --- a/softfloat/internals.h +++ /dev/null @@ -1,232 +0,0 @@ - -/*** UPDATE COMMENTS. ***/ - -#include "softfloat_types.h" - -union ui32_f32 { uint32_t ui; float32_t f; }; -union ui64_f64 { uint64_t ui; float64_t f; }; -#ifdef LITTLEENDIAN -union ui128_f128 { uint64_t ui0, ui64; float128_t f; }; -#else -union ui128_f128 { uint64_t ui64, ui0; float128_t f; }; -#endif - -enum { - softfloat_mulAdd_subC = 1, - softfloat_mulAdd_subProd = 2 -}; - -uint_fast32_t - softfloat_roundPackToUI32( bool, uint_fast64_t, int_fast8_t, bool ); -uint_fast64_t - softfloat_roundPackToUI64( - bool, uint_fast64_t, uint_fast64_t, int_fast8_t, bool ); -/*---------------------------------------------------------------------------- -| Takes a 64-bit fixed-point value `absZ' with binary point between bits 6 -| and 7, and returns the properly rounded 32-bit integer corresponding to the -| input. If `zSign' is 1, the input is negated before being converted to an -| integer. Bit 63 of `absZ' must be zero. Ordinarily, the fixed-point input -| is simply rounded to an integer, with the inexact exception raised if the -| input cannot be represented exactly as an integer. However, if the fixed- -| point input is too large, the invalid exception is raised and the largest -| positive or negative integer is returned. -*----------------------------------------------------------------------------*/ -int_fast32_t - softfloat_roundPackToI32( bool, uint_fast64_t, int_fast8_t, bool ); -/*---------------------------------------------------------------------------- -| Takes the 128-bit fixed-point value formed by concatenating `absZ0' and -| `absZ1', with binary point between bits 63 and 64 (between the input words), -| and returns the properly rounded 64-bit integer corresponding to the input. -| If `zSign' is 1, the input is negated before being converted to an integer. -| Ordinarily, the fixed-point input is simply rounded to an integer, with -| the inexact exception raised if the input cannot be represented exactly as -| an integer. However, if the fixed-point input is too large, the invalid -| exception is raised and the largest positive or negative integer is -| returned. -*----------------------------------------------------------------------------*/ -int_fast64_t - softfloat_roundPackToI64( - bool, uint_fast64_t, uint_fast64_t, int_fast8_t, bool ); - -/*---------------------------------------------------------------------------- -| Returns 1 if the single-precision floating-point value `a' is a NaN; -| otherwise, returns 0. -*----------------------------------------------------------------------------*/ -#define isNaNF32UI( ui ) (0xFF000000<(uint32_t)((uint_fast32_t)(ui)<<1)) -/*---------------------------------------------------------------------------- -| Returns the sign bit of the single-precision floating-point value `a'. -*----------------------------------------------------------------------------*/ -#define signF32UI( a ) ((bool)((uint32_t)(a)>>31)) -/*---------------------------------------------------------------------------- -| Returns the exponent bits of the single-precision floating-point value `a'. -*----------------------------------------------------------------------------*/ -#define expF32UI( a ) ((int_fast16_t)((a)>>23)&0xFF) -/*---------------------------------------------------------------------------- -| Returns the fraction bits of the single-precision floating-point value `a'. -*----------------------------------------------------------------------------*/ -#define fracF32UI( a ) ((a)&0x007FFFFF) -/*---------------------------------------------------------------------------- -| Packs the sign `zSign', exponent `zExp', and significand `zSig' into a -| single-precision floating-point value, returning the result. After being -| shifted into the proper positions, the three fields are simply added -| together to form the result. This means that any integer portion of `zSig' -| will be added into the exponent. Since a properly normalized significand -| will have an integer portion equal to 1, the `zExp' input should be 1 less -| than the desired result exponent whenever `zSig' is a complete, normalized -| significand. -*----------------------------------------------------------------------------*/ -#define packToF32UI( sign, exp, sig ) (((uint32_t)(sign)<<31)+((uint32_t)(exp)<<23)+(sig)) - -/*---------------------------------------------------------------------------- -| Normalizes the subnormal single-precision floating-point value represented -| by the denormalized significand `aSig'. The normalized exponent and -| significand are stored at the locations pointed to by `zExpPtr' and -| `zSigPtr', respectively. -*----------------------------------------------------------------------------*/ -struct exp16_sig32 { int_fast16_t exp; uint_fast32_t sig; }; -struct exp16_sig32 softfloat_normSubnormalF32Sig( uint_fast32_t ); - -/*---------------------------------------------------------------------------- -| Takes an abstract floating-point value having sign `zSign', exponent `zExp', -| and significand `zSig', and returns the proper single-precision floating- -| point value corresponding to the abstract input. Ordinarily, the abstract -| value is simply rounded and packed into the single-precision format, with -| the inexact exception raised if the abstract input cannot be represented -| exactly. However, if the abstract value is too large, the overflow and -| inexact exceptions are raised and an infinity or maximal finite value is -| returned. If the abstract value is too small, the input value is rounded to -| a subnormal number, and the underflow and inexact exceptions are raised if -| the abstract input cannot be represented exactly as a subnormal single- -| precision floating-point number. -| The input significand `zSig' has its binary point between bits 30 -| and 29, which is 7 bits to the left of the usual location. This shifted -| significand must be normalized or smaller. If `zSig' is not normalized, -| `zExp' must be 0; in that case, the result returned is a subnormal number, -| and it must not require rounding. In the usual case that `zSig' is -| normalized, `zExp' must be 1 less than the ``true'' floating-point exponent. -| The handling of underflow and overflow follows the IEC/IEEE Standard for -| Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ -float32_t softfloat_roundPackToF32( bool, int_fast16_t, uint_fast32_t ); -/*---------------------------------------------------------------------------- -| Takes an abstract floating-point value having sign `zSign', exponent `zExp', -| and significand `zSig', and returns the proper single-precision floating- -| point value corresponding to the abstract input. This routine is just like -| `roundAndPackFloat32' except that `zSig' does not have to be normalized. -| Bit 31 of `zSig' must be zero, and `zExp' must be 1 less than the ``true'' -| floating-point exponent. -*----------------------------------------------------------------------------*/ -float32_t softfloat_normRoundPackToF32( bool, int_fast16_t, uint_fast32_t ); - -/*---------------------------------------------------------------------------- -| Returns the result of adding the absolute values of the single-precision -| floating-point values `a' and `b'. If `zSign' is 1, the sum is negated -| before being returned. `zSign' is ignored if the result is a NaN. -| The addition is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ -float32_t softfloat_addMagsF32( uint_fast32_t, uint_fast32_t, bool ); -/*---------------------------------------------------------------------------- -| Returns the result of subtracting the absolute values of the single- -| precision floating-point values `a' and `b'. If `zSign' is 1, the -| difference is negated before being returned. `zSign' is ignored if the -| result is a NaN. The subtraction is performed according to the IEC/IEEE -| Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ -float32_t softfloat_subMagsF32( uint_fast32_t, uint_fast32_t, bool ); -/*---------------------------------------------------------------------------- -*----------------------------------------------------------------------------*/ -float32_t - softfloat_mulAddF32( int, uint_fast32_t, uint_fast32_t, uint_fast32_t ); - -/*---------------------------------------------------------------------------- -| Returns 1 if the double-precision floating-point value `a' is a NaN; -| otherwise, returns 0. -*----------------------------------------------------------------------------*/ -#define isNaNF64UI( ui ) (UINT64_C(0xFFE0000000000000)<(uint64_t)((uint_fast64_t)(ui)<<1)) -/*---------------------------------------------------------------------------- -| Returns the sign bit of the double-precision floating-point value `a'. -*----------------------------------------------------------------------------*/ -#define signF64UI( a ) ((bool)((uint64_t)(a)>>63)) -/*---------------------------------------------------------------------------- -| Returns the exponent bits of the double-precision floating-point value `a'. -*----------------------------------------------------------------------------*/ -#define expF64UI( a ) ((int_fast16_t)((a)>>52)&0x7FF) -/*---------------------------------------------------------------------------- -| Returns the fraction bits of the double-precision floating-point value `a'. -*----------------------------------------------------------------------------*/ -#define fracF64UI( a ) ((a)&UINT64_C(0x000FFFFFFFFFFFFF)) -/*---------------------------------------------------------------------------- -| Packs the sign `zSign', exponent `zExp', and significand `zSig' into a -| double-precision floating-point value, returning the result. After being -| shifted into the proper positions, the three fields are simply added -| together to form the result. This means that any integer portion of `zSig' -| will be added into the exponent. Since a properly normalized significand -| will have an integer portion equal to 1, the `zExp' input should be 1 less -| than the desired result exponent whenever `zSig' is a complete, normalized -| significand. -*----------------------------------------------------------------------------*/ -#define packToF64UI( sign, exp, sig ) (((uint64_t)(sign)<<63)+((uint64_t)(exp)<<52)+(sig)) - -/*---------------------------------------------------------------------------- -| Normalizes the subnormal double-precision floating-point value represented -| by the denormalized significand `aSig'. The normalized exponent and -| significand are stored at the locations pointed to by `zExpPtr' and -| `zSigPtr', respectively. -*----------------------------------------------------------------------------*/ -struct exp16_sig64 { int_fast16_t exp; uint_fast64_t sig; }; -struct exp16_sig64 softfloat_normSubnormalF64Sig( uint_fast64_t ); - -/*---------------------------------------------------------------------------- -| Takes an abstract floating-point value having sign `zSign', exponent `zExp', -| and significand `zSig', and returns the proper double-precision floating- -| point value corresponding to the abstract input. Ordinarily, the abstract -| value is simply rounded and packed into the double-precision format, with -| the inexact exception raised if the abstract input cannot be represented -| exactly. However, if the abstract value is too large, the overflow and -| inexact exceptions are raised and an infinity or maximal finite value is -| returned. If the abstract value is too small, the input value is rounded -| to a subnormal number, and the underflow and inexact exceptions are raised -| if the abstract input cannot be represented exactly as a subnormal double- -| precision floating-point number. -| The input significand `zSig' has its binary point between bits 62 -| and 61, which is 10 bits to the left of the usual location. This shifted -| significand must be normalized or smaller. If `zSig' is not normalized, -| `zExp' must be 0; in that case, the result returned is a subnormal number, -| and it must not require rounding. In the usual case that `zSig' is -| normalized, `zExp' must be 1 less than the ``true'' floating-point exponent. -| The handling of underflow and overflow follows the IEC/IEEE Standard for -| Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ -float64_t softfloat_roundPackToF64( bool, int_fast16_t, uint_fast64_t ); -/*---------------------------------------------------------------------------- -| Takes an abstract floating-point value having sign `zSign', exponent `zExp', -| and significand `zSig', and returns the proper double-precision floating- -| point value corresponding to the abstract input. This routine is just like -| `roundAndPackFloat64' except that `zSig' does not have to be normalized. -| Bit 63 of `zSig' must be zero, and `zExp' must be 1 less than the ``true'' -| floating-point exponent. -*----------------------------------------------------------------------------*/ -float64_t softfloat_normRoundPackToF64( bool, int_fast16_t, uint_fast64_t ); - -/*---------------------------------------------------------------------------- -| Returns the result of adding the absolute values of the double-precision -| floating-point values `a' and `b'. If `zSign' is 1, the sum is negated -| before being returned. `zSign' is ignored if the result is a NaN. -| The addition is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ -float64_t softfloat_addMagsF64( uint_fast64_t, uint_fast64_t, bool ); -/*---------------------------------------------------------------------------- -| Returns the result of subtracting the absolute values of the double- -| precision floating-point values `a' and `b'. If `zSign' is 1, the -| difference is negated before being returned. `zSign' is ignored if the -| result is a NaN. The subtraction is performed according to the IEC/IEEE -| Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ -float64_t softfloat_subMagsF64( uint_fast64_t, uint_fast64_t, bool ); -/*---------------------------------------------------------------------------- -*----------------------------------------------------------------------------*/ -float64_t - softfloat_mulAddF64( int, uint_fast64_t, uint_fast64_t, uint_fast64_t ); - diff --git a/softfloat/primitives.h b/softfloat/primitives.h deleted file mode 100755 index 71038ea..0000000 --- a/softfloat/primitives.h +++ /dev/null @@ -1,628 +0,0 @@ - -/*============================================================================ - -This C source fragment is part of the SoftFloat IEC/IEEE Floating-point -Arithmetic Package, Release 3. - -*** UPDATE - -Written by John R. Hauser. This work was made possible in part by the -International Computer Science Institute, located at Suite 600, 1947 Center -Street, Berkeley, California 94704. Funding was partially provided by the -National Science Foundation under grant MIP-9311980. The original version -of this code was written as part of a project to build a fixed-point vector -processor in collaboration with the University of California at Berkeley, -overseen by Profs. Nelson Morgan and John Wawrzynek. More information -is available through the Web page `http://www.cs.berkeley.edu/~jhauser/ -arithmetic/SoftFloat.html'. - -THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE. Although reasonable effort has -been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT TIMES -RESULT IN INCORRECT BEHAVIOR. USE OF THIS SOFTWARE IS RESTRICTED TO PERSONS -AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ALL LOSSES, -COSTS, OR OTHER PROBLEMS THEY INCUR DUE TO THE SOFTWARE, AND WHO FURTHERMORE -EFFECTIVELY INDEMNIFY JOHN HAUSER AND THE INTERNATIONAL COMPUTER SCIENCE -INSTITUTE (possibly via similar legal notice) AGAINST ALL LOSSES, COSTS, OR -OTHER PROBLEMS INCURRED BY THEIR CUSTOMERS AND CLIENTS DUE TO THE SOFTWARE. - -Derivative works are acceptable, even for commercial purposes, so long as -(1) the source code for the derivative work includes prominent notice that -the work is derivative, and (2) the source code includes prominent notice with -these four paragraphs for those parts of this code that are retained. - -=============================================================================*/ - -#include -#include - -/*** CHANGE TO USE `fast' INTEGER TYPES? ***/ -/*** ADD 80-BIT FUNCTIONS? ***/ - -#ifdef LITTLEENDIAN -struct uintx80 { uint64_t v0; uint16_t v64; }; -struct uint128 { uint64_t v0, v64; }; -struct uint192 { uint64_t v0, v64, v128; }; -struct uint256 { uint64_t v0, v64, v128, v192; }; -#else -struct uintx80 { uint16_t v64; uint64_t v0; }; -struct uint128 { uint64_t v64, v0; }; -struct uint192 { uint64_t v128, v64, v0; }; -struct uint256 { uint64_t v256, v128, v64, v0; }; -#endif - -struct uint64_extra { uint64_t v, extra; }; -struct uint128_extra { uint64_t v64; uint64_t v0; uint64_t extra; }; - - -/*** SHIFT COUNTS CANNOT BE ZERO. MUST CHECK BEFORE CALLING! ***/ - - -/*---------------------------------------------------------------------------- -| Returns 1 if the 128-bit value formed by concatenating `a0' and `a1' -| is equal to the 128-bit value formed by concatenating `b0' and `b1'. -| Otherwise, returns 0. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 1 <= INLINE_LEVEL ) -INLINE bool - softfloat_eq128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 ) - { return ( a64 == b64 ) && ( a0 == b0 ); } -#else -bool softfloat_eq128( uint64_t, uint64_t, uint64_t, uint64_t ); -#endif - -/*---------------------------------------------------------------------------- -| Returns 1 if the 128-bit value formed by concatenating `a0' and `a1' is less -| than or equal to the 128-bit value formed by concatenating `b0' and `b1'. -| Otherwise, returns 0. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 1 <= INLINE_LEVEL ) -INLINE bool - softfloat_le128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 ) - { return ( a64 < b64 ) || ( ( a64 == b64 ) && ( a0 <= b0 ) ); } -#else -bool softfloat_le128( uint64_t, uint64_t, uint64_t, uint64_t ); -#endif - -/*---------------------------------------------------------------------------- -| Returns 1 if the 128-bit value formed by concatenating `a0' and `a1' is less -| than the 128-bit value formed by concatenating `b0' and `b1'. Otherwise, -| returns 0. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 1 <= INLINE_LEVEL ) -INLINE bool - softfloat_lt128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 ) - { return ( a64 < b64 ) || ( ( a64 == b64 ) && ( a0 < b0 ) ); } -#else -bool softfloat_lt128( uint64_t, uint64_t, uint64_t, uint64_t ); -#endif - -/*---------------------------------------------------------------------------- -| Shifts the 128-bit value formed by concatenating `a0' and `a1' left by the -| number of bits given in `count'. Any bits shifted off are lost. The value -| of `count' must be less than 64. The result is broken into two 64-bit -| pieces which are stored at the locations pointed to by `z0Ptr' and `z1Ptr'. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 2 <= INLINE_LEVEL ) -INLINE struct uint128 - softfloat_shortShift128Left( uint64_t a64, uint64_t a0, unsigned int count ) -{ - struct uint128 z; - z.v64 = a64<>( ( - count ) & 63 ); - z.v0 = a0<>( negCount & 63 ); - z.v64 = a64<>( negCount & 63 ); - z.v0 = a0<>count | ( (uint32_t) ( a<<( ( - count ) & 31 ) ) != 0 ) - : ( a != 0 ); -} -#else -uint32_t softfloat_shift32RightJam( uint32_t, unsigned int ); -#endif - -/*---------------------------------------------------------------------------- -| Shift count is less than 32. -*----------------------------------------------------------------------------*/ -#if defined INLINE -INLINE uint32_t softfloat_shortShift32Right1Jam( uint32_t a ) - { return a>>1 | ( a & 1 ); } -#else -uint32_t softfloat_shortShift32Right1Jam( uint32_t ); -#endif - -/*---------------------------------------------------------------------------- -| Shifts `a' right by the number of bits given in `count'. If any nonzero -| bits are shifted off, they are ``jammed'' into the least significant bit of -| the result by setting the least significant bit to 1. The value of `count' -| can be arbitrarily large; in particular, if `count' is greater than 64, the -| result will be either 0 or 1, depending on whether `a' is zero or nonzero. -| The result is stored in the location pointed to by `zPtr'. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 3 <= INLINE_LEVEL ) -INLINE uint64_t softfloat_shift64RightJam( uint64_t a, unsigned int count ) -{ - return - ( count < 64 ) - ? a>>count | ( (uint64_t) ( a<<( ( - count ) & 63 ) ) != 0 ) - : ( a != 0 ); -} -#else -uint64_t softfloat_shift64RightJam( uint64_t, unsigned int ); -#endif - -/*---------------------------------------------------------------------------- -| Shift count is less than 64. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 2 <= INLINE_LEVEL ) -INLINE uint64_t - softfloat_shortShift64RightJam( uint64_t a, unsigned int count ) - { return a>>count | ( ( a & ( ( (uint64_t) 1<>count; - z.extra = a<<( ( - count ) & 63 ); - } else { - z.v = 0; - z.extra = ( count == 64 ) ? a : ( a != 0 ); - } - z.extra |= ( extra != 0 ); - return z; -} -#else -struct uint64_extra - softfloat_shift64ExtraRightJam( uint64_t, uint64_t, unsigned int ); -#endif - -/*---------------------------------------------------------------------------- -| Shift count is less than 64. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 2 <= INLINE_LEVEL ) -INLINE struct uint64_extra - softfloat_shortShift64ExtraRightJam( - uint64_t a, uint64_t extra, unsigned int count ) -{ - struct uint64_extra z; - z.v = a>>count; - z.extra = a<<( ( - count ) & 63 ) | ( extra != 0 ); - return z; -} -#else -struct uint64_extra - softfloat_shortShift64ExtraRightJam( uint64_t, uint64_t, unsigned int ); -#endif - -/*---------------------------------------------------------------------------- -| Shifts the 128-bit value formed by concatenating `a0' and `a1' right by the -| number of bits given in `count'. Any bits shifted off are lost. The value -| of `count' can be arbitrarily large; in particular, if `count' is greater -| than 128, the result will be 0. The result is broken into two 64-bit pieces -| which are stored at the locations pointed to by `z0Ptr' and `z1Ptr'. -*----------------------------------------------------------------------------*/ -/*---------------------------------------------------------------------------- -| Shift count is less than 64. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 2 <= INLINE_LEVEL ) -INLINE struct uint128 - softfloat_shortShift128Right( uint64_t a64, uint64_t a0, unsigned int count ) -{ - struct uint128 z; - z.v64 = a64>>count; - z.v0 = a64<<( ( - count ) & 63 ) | a0>>count; - return z; -} -#else -struct uint128 - softfloat_shortShift128Right( uint64_t, uint64_t, unsigned int ); -#endif - -/*---------------------------------------------------------------------------- -| Shifts the 128-bit value formed by concatenating `a0' and `a1' right by the -| number of bits given in `count'. If any nonzero bits are shifted off, they -| are ``jammed'' into the least significant bit of the result by setting the -| least significant bit to 1. The value of `count' can be arbitrarily large; -| in particular, if `count' is greater than 128, the result will be either -| 0 or 1, depending on whether the concatenation of `a0' and `a1' is zero or -| nonzero. The result is broken into two 64-bit pieces which are stored at -| the locations pointed to by `z0Ptr' and `z1Ptr'. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 4 <= INLINE_LEVEL ) -INLINE struct uint128 - softfloat_shift128RightJam( uint64_t a64, uint64_t a0, unsigned int count ) -{ - unsigned int negCount; - struct uint128 z; - if ( count < 64 ) { - negCount = - count; - z.v64 = a64>>( count & 63 ); - z.v0 = - a64<<( negCount & 63 ) | a0>>count - | ( (uint64_t) ( a0<<( negCount & 63 ) ) != 0 ); - } else { - z.v64 = 0; - z.v0 = - ( count < 128 ) - ? a64>>( count & 63 ) - | ( ( ( a64 & ( ( (uint64_t) 1<<( count & 63 ) ) - 1 ) ) - | a0 ) - != 0 ) - : ( ( a64 | a0 ) != 0 ); - } - return z; -} -#else -struct uint128 - softfloat_shift128RightJam( uint64_t, uint64_t, unsigned int ); -#endif - -/*---------------------------------------------------------------------------- -| Shifts the 192-bit value formed by concatenating `a0', `a1', and `a2' right -| by 64 _plus_ the number of bits given in `count'. The shifted result is -| at most 128 nonzero bits; these are broken into two 64-bit pieces which are -| stored at the locations pointed to by `z0Ptr' and `z1Ptr'. The bits shifted -| off form a third 64-bit result as follows: The _last_ bit shifted off is -| the most-significant bit of the extra result, and the other 63 bits of the -| extra result are all zero if and only if _all_but_the_last_ bits shifted off -| were all zero. This extra result is stored in the location pointed to by -| `z2Ptr'. The value of `count' can be arbitrarily large. -| (This routine makes more sense if `a0', `a1', and `a2' are considered -| to form a fixed-point value with binary point between `a1' and `a2'. This -| fixed-point value is shifted right by the number of bits given in `count', -| and the integer part of the result is returned at the locations pointed to -| by `z0Ptr' and `z1Ptr'. The fractional part of the result may be slightly -| corrupted as described above, and is returned at the location pointed to by -| `z2Ptr'.) -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 5 <= INLINE_LEVEL ) -INLINE struct uint128_extra - softfloat_shift128ExtraRightJam( - uint64_t a64, uint64_t a0, uint64_t extra, unsigned int count ) -{ - unsigned int negCount = - count; - struct uint128_extra z; - if ( count < 64 ) { - z.v64 = a64>>count; - z.v0 = a64<<( negCount & 63 ) | a0>>count; - z.extra = a0<<( negCount & 63 ); - } else { - z.v64 = 0; - if ( count == 64 ) { - z.v0 = a64; - z.extra = a0; - } else { - extra |= a0; - if ( count < 128 ) { - z.v0 = a64>>( count & 63 ); - z.extra = a64<<( negCount & 63 ); - } else { - z.v0 = 0; - z.extra = ( count == 128 ) ? a64 : ( a64 != 0 ); - } - } - } - z.extra |= ( extra != 0 ); - return z; -} -#else -struct uint128_extra - softfloat_shift128ExtraRightJam( uint64_t, uint64_t, uint64_t, unsigned int ); -#endif - -/*---------------------------------------------------------------------------- -| Shift count is less than 64. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 3 <= INLINE_LEVEL ) -INLINE struct uint128_extra - softfloat_shortShift128ExtraRightJam( - uint64_t a64, uint64_t a0, uint64_t extra, unsigned int count ) -{ - unsigned int negCount = - count; - struct uint128_extra z; - z.v64 = a64>>count; - z.v0 = a64<<( negCount & 63 ) | a0>>count; - z.extra = a0<<( negCount & 63 ) | ( extra != 0 ); - return z; -} -#else -struct uint128_extra - softfloat_shortShift128ExtraRightJam( - uint64_t, uint64_t, uint64_t, unsigned int ); -#endif - -extern const uint8_t softfloat_countLeadingZeros8[ 256 ]; - -/*---------------------------------------------------------------------------- -| Returns the number of leading 0 bits before the most-significant 1 bit of -| `a'. If `a' is zero, 32 is returned. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 2 <= INLINE_LEVEL ) -INLINE int softfloat_countLeadingZeros32( uint32_t a ) -{ - int count = 0; - if ( a < 0x10000 ) { - count = 16; - a <<= 16; - } - if ( a < 0x1000000 ) { - count += 8; - a <<= 8; - } - count += softfloat_countLeadingZeros8[ a>>24 ]; - return count; -} -#else -int softfloat_countLeadingZeros32( uint32_t ); -#endif - -/*---------------------------------------------------------------------------- -| Returns the number of leading 0 bits before the most-significant 1 bit of -| `a'. If `a' is zero, 64 is returned. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 4 <= INLINE_LEVEL ) -INLINE int softfloat_countLeadingZeros64( uint64_t a ) -{ - int count = 32; - uint32_t a32 = a; - if ( UINT64_C( 0x100000000 ) <= a ) { - count = 0; - a32 = a>>32; - } - /*------------------------------------------------------------------------ - | From here, result is current count + count leading zeros of `a32'. - *------------------------------------------------------------------------*/ - if ( a32 < 0x10000 ) { - count += 16; - a32 <<= 16; - } - if ( a32 < 0x1000000 ) { - count += 8; - a32 <<= 8; - } - count += softfloat_countLeadingZeros8[ a32>>24 ]; - return count; -} -#else -int softfloat_countLeadingZeros64( uint64_t ); -#endif - -/*---------------------------------------------------------------------------- -| Adds the 128-bit value formed by concatenating `a0' and `a1' to the 128-bit -| value formed by concatenating `b0' and `b1'. Addition is modulo 2^128, so -| any carry out is lost. The result is broken into two 64-bit pieces which -| are stored at the locations pointed to by `z0Ptr' and `z1Ptr'. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 2 <= INLINE_LEVEL ) -INLINE struct uint128 - softfloat_add128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 ) -{ - struct uint128 z; - z.v0 = a0 + b0; - z.v64 = a64 + b64; - z.v64 += ( z.v0 < a0 ); - return z; -} -#else -struct uint128 softfloat_add128( uint64_t, uint64_t, uint64_t, uint64_t ); -#endif - -/*---------------------------------------------------------------------------- -| Adds the 192-bit value formed by concatenating `a0', `a1', and `a2' to the -| 192-bit value formed by concatenating `b0', `b1', and `b2'. Addition is -| modulo 2^192, so any carry out is lost. The result is broken into three -| 64-bit pieces which are stored at the locations pointed to by `z0Ptr', -| `z1Ptr', and `z2Ptr'. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 3 <= INLINE_LEVEL ) -INLINE struct uint192 - softfloat_add192( - uint64_t a128, - uint64_t a64, - uint64_t a0, - uint64_t b128, - uint64_t b64, - uint64_t b0 - ) -{ - struct uint192 z; - unsigned int carry64, carry128; - z.v0 = a0 + b0; - carry64 = ( z.v0 < a0 ); - z.v64 = a64 + b64; - carry128 = ( z.v64 < a64 ); - z.v128 = a128 + b128; - z.v64 += carry64; - carry128 += ( z.v64 < carry64 ); - z.v128 += carry128; - return z; -} -#else -struct uint192 - softfloat_add192( - uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t ); -#endif - -/*---------------------------------------------------------------------------- -| Subtracts the 128-bit value formed by concatenating `b0' and `b1' from the -| 128-bit value formed by concatenating `a0' and `a1'. Subtraction is modulo -| 2^128, so any borrow out (carry out) is lost. The result is broken into two -| 64-bit pieces which are stored at the locations pointed to by `z0Ptr' and -| `z1Ptr'. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 2 <= INLINE_LEVEL ) -INLINE struct uint128 - softfloat_sub128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 ) -{ - struct uint128 z; - z.v0 = a0 - b0; - z.v64 = a64 - b64; - z.v64 -= ( a0 < b0 ); - return z; -} -#else -struct uint128 softfloat_sub128( uint64_t, uint64_t, uint64_t, uint64_t ); -#endif - -/*---------------------------------------------------------------------------- -| Subtracts the 192-bit value formed by concatenating `b0', `b1', and `b2' -| from the 192-bit value formed by concatenating `a0', `a1', and `a2'. -| Subtraction is modulo 2^192, so any borrow out (carry out) is lost. The -| result is broken into three 64-bit pieces which are stored at the locations -| pointed to by `z0Ptr', `z1Ptr', and `z2Ptr'. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 3 <= INLINE_LEVEL ) -INLINE struct uint192 - softfloat_sub192( - uint64_t a128, - uint64_t a64, - uint64_t a0, - uint64_t b128, - uint64_t b64, - uint64_t b0 - ) -{ - struct uint192 z; - unsigned int borrow64, borrow128; - z.v0 = a0 - b0; - borrow64 = ( a0 < b0 ); - z.v64 = a64 - b64; - borrow128 = ( a64 < b64 ); - z.v128 = a128 - b128; - borrow128 += ( z.v64 < borrow64 ); - z.v64 -= borrow64; - z.v128 -= borrow128; - return z; -} -#else -struct uint192 - softfloat_sub192( - uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t ); -#endif - -/*---------------------------------------------------------------------------- -| Multiplies `a' by `b' to obtain a 128-bit product. The product is broken -| into two 64-bit pieces which are stored at the locations pointed to by -| `z0Ptr' and `z1Ptr'. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 4 <= INLINE_LEVEL ) -INLINE struct uint128 softfloat_mul64To128( uint64_t a, uint64_t b ) -{ - uint32_t a32 = a>>32; - uint32_t a0 = a; - uint32_t b32 = b>>32; - uint32_t b0 = b; - struct uint128 z; - uint64_t mid1, mid2, mid; - z.v0 = (uint64_t) a0 * b0; - mid1 = (uint64_t) a32 * b0; - mid2 = (uint64_t) a0 * b32; - z.v64 = (uint64_t) a32 * b32; - mid = mid1 + mid2; - z.v64 += ( (uint64_t) ( mid < mid1 ) )<<32 | mid>>32; - mid <<= 32; - z.v0 += mid; - z.v64 += ( z.v0 < mid ); - return z; -} -#else -struct uint128 softfloat_mul64To128( uint64_t, uint64_t ); -#endif - -/*---------------------------------------------------------------------------- -| Multiplies the 128-bit value formed by concatenating `a0' and `a1' by -| `b' to obtain a 192-bit product. The product is broken into three 64-bit -| pieces which are stored at the locations pointed to by `z0Ptr', `z1Ptr', and -| `z2Ptr'. -*----------------------------------------------------------------------------*/ -struct uint192 softfloat_mul128By64To192( uint64_t, uint64_t, uint64_t ); -/*---------------------------------------------------------------------------- -| Multiplies the 128-bit value formed by concatenating `a0' and `a1' to the -| 128-bit value formed by concatenating `b0' and `b1' to obtain a 256-bit -| product. The product is broken into four 64-bit pieces which are stored at -| the locations pointed to by `z0Ptr', `z1Ptr', `z2Ptr', and `z3Ptr'. -*----------------------------------------------------------------------------*/ -struct uint256 softfloat_mul128To256( uint64_t, uint64_t, uint64_t, uint64_t ); - -/*---------------------------------------------------------------------------- -| Returns an approximation to the 64-bit integer quotient obtained by dividing -| `b' into the 128-bit value formed by concatenating `a0' and `a1'. The -| divisor `b' must be at least 2^63. If q is the exact quotient truncated -| toward zero, the approximation returned lies between q and q + 2 inclusive. -| If the exact quotient q is larger than 64 bits, the maximum positive 64-bit -| unsigned integer is returned. -*----------------------------------------------------------------------------*/ -uint64_t softfloat_estimateDiv128To64( uint64_t, uint64_t, uint64_t ); - -/*---------------------------------------------------------------------------- -| Returns an approximation to the square root of the 32-bit significand given -| by `a'. Considered as an integer, `a' must be at least 2^31. If bit 0 of -| `aExp' (the least significant bit) is 1, the integer returned approximates -| 2^31*sqrt(`a'/2^31), where `a' is considered an integer. If bit 0 of `aExp' -| is 0, the integer returned approximates 2^31*sqrt(`a'/2^30). In either -| case, the approximation returned lies strictly within +/-2 of the exact -| value. -*----------------------------------------------------------------------------*/ -uint32_t softfloat_estimateSqrt32( unsigned int, uint32_t ); - diff --git a/softfloat/s_add128.c b/softfloat/s_add128.c deleted file mode 100755 index 59c0348..0000000 --- a/softfloat/s_add128.c +++ /dev/null @@ -1,17 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -struct uint128 - softfloat_add128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 ) -{ - struct uint128 z; - - z.v0 = a0 + b0; - z.v64 = a64 + b64; - z.v64 += ( z.v0 < a0 ); - return z; - -} - diff --git a/softfloat/s_add192.c b/softfloat/s_add192.c deleted file mode 100755 index 543eb5d..0000000 --- a/softfloat/s_add192.c +++ /dev/null @@ -1,30 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -struct uint192 - softfloat_add192( - uint64_t a128, - uint64_t a64, - uint64_t a0, - uint64_t b128, - uint64_t b64, - uint64_t b0 - ) -{ - struct uint192 z; - unsigned int carry64, carry128; - - z.v0 = a0 + b0; - carry64 = ( z.v0 < a0 ); - z.v64 = a64 + b64; - carry128 = ( z.v64 < a64 ); - z.v128 = a128 + b128; - z.v64 += carry64; - carry128 += ( z.v64 < carry64 ); - z.v128 += carry128; - return z; - -} - diff --git a/softfloat/s_addMagsF32.c b/softfloat/s_addMagsF32.c deleted file mode 100755 index f361e2b..0000000 --- a/softfloat/s_addMagsF32.c +++ /dev/null @@ -1,75 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "specialize.h" - -float32_t - softfloat_addMagsF32( uint_fast32_t uiA, uint_fast32_t uiB, bool signZ ) -{ - int_fast16_t expA; - uint_fast32_t sigA; - int_fast16_t expB; - uint_fast32_t sigB; - int_fast16_t expDiff; - uint_fast32_t uiZ; - int_fast16_t expZ; - uint_fast32_t sigZ; - union ui32_f32 uZ; - - expA = expF32UI( uiA ); - sigA = fracF32UI( uiA ); - expB = expF32UI( uiB ); - sigB = fracF32UI( uiB ); - expDiff = expA - expB; - sigA <<= 6; - sigB <<= 6; - if ( ! expDiff ) { - if ( expA == 0xFF ) { - if ( sigA | sigB ) goto propagateNaN; - uiZ = uiA; - goto uiZ; - } - if ( ! expA ) { - uiZ = packToF32UI( signZ, 0, ( uiA + uiB ) & 0x7FFFFFFF ); - goto uiZ; - } - expZ = expA; - sigZ = 0x40000000 + sigA + sigB; - } else { - if ( expDiff < 0 ) { - if ( expB == 0xFF ) { - if ( sigB ) goto propagateNaN; - uiZ = packToF32UI( signZ, 0xFF, 0 ); - goto uiZ; - } - expZ = expB; - sigA += expA ? 0x20000000 : sigA; - sigA = softfloat_shift32RightJam( sigA, - expDiff ); - } else { - if ( expA == 0xFF ) { - if ( sigA ) goto propagateNaN; - uiZ = uiA; - goto uiZ; - } - expZ = expA; - sigB += expB ? 0x20000000 : sigB; - sigB = softfloat_shift32RightJam( sigB, expDiff ); - } - sigZ = 0x20000000 + sigA + sigB; - if ( sigZ < 0x40000000 ) { - --expZ; - sigZ <<= 1; - } - } - return softfloat_roundPackToF32( signZ, expZ, sigZ ); - propagateNaN: - uiZ = softfloat_propagateNaNF32UI( uiA, uiB ); - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/s_addMagsF64.c b/softfloat/s_addMagsF64.c deleted file mode 100755 index a81c3e4..0000000 --- a/softfloat/s_addMagsF64.c +++ /dev/null @@ -1,77 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "specialize.h" - -float64_t - softfloat_addMagsF64( uint_fast64_t uiA, uint_fast64_t uiB, bool signZ ) -{ - int_fast16_t expA; - uint_fast64_t sigA; - int_fast16_t expB; - uint_fast64_t sigB; - int_fast16_t expDiff; - uint_fast64_t uiZ; - int_fast16_t expZ; - uint_fast64_t sigZ; - union ui64_f64 uZ; - - expA = expF64UI( uiA ); - sigA = fracF64UI( uiA ); - expB = expF64UI( uiB ); - sigB = fracF64UI( uiB ); - expDiff = expA - expB; - sigA <<= 9; - sigB <<= 9; - if ( ! expDiff ) { - if ( expA == 0x7FF ) { - if ( sigA | sigB ) goto propagateNaN; - uiZ = uiA; - goto uiZ; - } - if ( ! expA ) { - uiZ = - packToF64UI( - signZ, 0, ( uiA + uiB ) & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ); - goto uiZ; - } - expZ = expA; - sigZ = UINT64_C( 0x4000000000000000 ) + sigA + sigB; - } else { - if ( expDiff < 0 ) { - if ( expB == 0x7FF ) { - if ( sigB ) goto propagateNaN; - uiZ = packToF64UI( signZ, 0x7FF, 0 ); - goto uiZ; - } - expZ = expB; - sigA += expA ? UINT64_C( 0x2000000000000000 ) : sigA; - sigA = softfloat_shift64RightJam( sigA, - expDiff ); - } else { - if ( expA == 0x7FF ) { - if ( sigA ) goto propagateNaN; - uiZ = uiA; - goto uiZ; - } - expZ = expA; - sigB += expB ? UINT64_C( 0x2000000000000000 ) : sigB; - sigB = softfloat_shift64RightJam( sigB, expDiff ); - } - sigZ = UINT64_C( 0x2000000000000000 ) + sigA + sigB; - if ( sigZ < UINT64_C( 0x4000000000000000 ) ) { - --expZ; - sigZ <<= 1; - } - } - return softfloat_roundPackToF64( signZ, expZ, sigZ ); - propagateNaN: - uiZ = softfloat_propagateNaNF64UI( uiA, uiB ); - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/s_countLeadingZeros32.c b/softfloat/s_countLeadingZeros32.c deleted file mode 100755 index 0bd17e1..0000000 --- a/softfloat/s_countLeadingZeros32.c +++ /dev/null @@ -1,22 +0,0 @@ - -#include -#include "primitives.h" - -int softfloat_countLeadingZeros32( uint32_t a ) -{ - int count; - - count = 0; - if ( a < 0x10000 ) { - count = 16; - a <<= 16; - } - if ( a < 0x1000000 ) { - count += 8; - a <<= 8; - } - count += softfloat_countLeadingZeros8[ a>>24 ]; - return count; - -} - diff --git a/softfloat/s_countLeadingZeros64.c b/softfloat/s_countLeadingZeros64.c deleted file mode 100755 index 79f4280..0000000 --- a/softfloat/s_countLeadingZeros64.c +++ /dev/null @@ -1,32 +0,0 @@ - -#include -#include "primitives.h" -#include "platform.h" - -int softfloat_countLeadingZeros64( uint64_t a ) -{ - int count; - uint32_t a32; - - count = 32; - a32 = a; - if ( UINT64_C( 0x100000000 ) <= a ) { - count = 0; - a32 = a>>32; - } - /*------------------------------------------------------------------------ - | From here, result is current count + count leading zeros of `a32'. - *------------------------------------------------------------------------*/ - if ( a32 < 0x10000 ) { - count += 16; - a32 <<= 16; - } - if ( a32 < 0x1000000 ) { - count += 8; - a32 <<= 8; - } - count += softfloat_countLeadingZeros8[ a32>>24 ]; - return count; - -} - diff --git a/softfloat/s_countLeadingZeros8.c b/softfloat/s_countLeadingZeros8.c deleted file mode 100755 index 4eca7e9..0000000 --- a/softfloat/s_countLeadingZeros8.c +++ /dev/null @@ -1,24 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -const uint8_t softfloat_countLeadingZeros8[ 256 ] = { - 8, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -}; - diff --git a/softfloat/s_eq128.c b/softfloat/s_eq128.c deleted file mode 100755 index 7261dc4..0000000 --- a/softfloat/s_eq128.c +++ /dev/null @@ -1,13 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" - -bool softfloat_eq128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 ) -{ - - return ( a64 == b64 ) && ( a0 == b0 ); - -} - diff --git a/softfloat/s_estimateDiv128To64.c b/softfloat/s_estimateDiv128To64.c deleted file mode 100755 index f8610a2..0000000 --- a/softfloat/s_estimateDiv128To64.c +++ /dev/null @@ -1,28 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -uint64_t softfloat_estimateDiv128To64( uint64_t a64, uint64_t a0, uint64_t b ) -{ - uint32_t b32; - uint64_t z; - struct uint128 term, rem; - uint64_t rem32; - - if ( b <= a64 ) return UINT64_C( 0xFFFFFFFFFFFFFFFF ); - b32 = b>>32; - z = ( (uint64_t) b32<<32 <= a64 ) ? UINT64_C( 0xFFFFFFFF00000000 ) - : ( a64 / b32 )<<32; - term = softfloat_mul64To128( b, z ); - rem = softfloat_sub128( a64, a0, term.v64, term.v0 ); - while ( UINT64_C( 0x8000000000000000 ) <= rem.v64 ) { - z -= UINT64_C( 0x100000000 ); - rem = softfloat_add128( rem.v64, rem.v0, b32, (uint64_t) ( b<<32 ) ); - } - rem32 = ( rem.v64<<32 ) | ( rem.v0>>32 ); - z |= ( (uint64_t) b32<<32 <= rem32 ) ? 0xFFFFFFFF : rem32 / b32; - return z; - -} - diff --git a/softfloat/s_estimateSqrt32.c b/softfloat/s_estimateSqrt32.c deleted file mode 100755 index e22a9dc..0000000 --- a/softfloat/s_estimateSqrt32.c +++ /dev/null @@ -1,37 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -uint32_t softfloat_estimateSqrt32( unsigned int expA, uint32_t a ) -{ - static const uint16_t sqrtOddAdjustments[] = { - 0x0004, 0x0022, 0x005D, 0x00B1, 0x011D, 0x019F, 0x0236, 0x02E0, - 0x039C, 0x0468, 0x0545, 0x0631, 0x072B, 0x0832, 0x0946, 0x0A67 - }; - static const uint16_t sqrtEvenAdjustments[] = { - 0x0A2D, 0x08AF, 0x075A, 0x0629, 0x051A, 0x0429, 0x0356, 0x029E, - 0x0200, 0x0179, 0x0109, 0x00AF, 0x0068, 0x0034, 0x0012, 0x0002 - }; - int index; - uint32_t z; - union { uint32_t ui; int32_t i; } u32; - - index = ( a>>27 ) & 15; - if ( expA & 1 ) { - z = 0x4000 + ( a>>17 ) - sqrtOddAdjustments[ index ]; - z = ( ( a / z )<<14 ) + ( z<<15 ); - a >>= 1; - } else { - z = 0x8000 + ( a>>17 ) - sqrtEvenAdjustments[ index ]; - z = a / z + z; - z = ( 0x20000 <= z ) ? 0xFFFF8000 : z<<15; - if ( z <= a ) { - u32.ui = a; - return u32.i>>1; - } - } - return (uint32_t) ( ( (uint64_t) a<<31 ) / z ) + ( z>>1 ); - -} - diff --git a/softfloat/s_le128.c b/softfloat/s_le128.c deleted file mode 100755 index 83b1d7f..0000000 --- a/softfloat/s_le128.c +++ /dev/null @@ -1,13 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" - -bool softfloat_le128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 ) -{ - - return ( a64 < b64 ) || ( ( a64 == b64 ) && ( a0 <= b0 ) ); - -} - diff --git a/softfloat/s_lt128.c b/softfloat/s_lt128.c deleted file mode 100755 index 33a3df4..0000000 --- a/softfloat/s_lt128.c +++ /dev/null @@ -1,13 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" - -bool softfloat_lt128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 ) -{ - - return ( a64 < b64 ) || ( ( a64 == b64 ) && ( a0 < b0 ) ); - -} - diff --git a/softfloat/s_mul128By64To192.c b/softfloat/s_mul128By64To192.c deleted file mode 100755 index dfa8825..0000000 --- a/softfloat/s_mul128By64To192.c +++ /dev/null @@ -1,20 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -struct uint192 - softfloat_mul128By64To192( uint64_t a64, uint64_t a0, uint64_t b ) -{ - struct uint128 p0, p64; - struct uint192 z; - - p0 = softfloat_mul64To128( a0, b ); - z.v0 = p0.v0; - p64 = softfloat_mul64To128( a64, b ); - z.v64 = p64.v0 + p0.v64; - z.v128 = p64.v64 + ( z.v64 < p64.v0 ); - return z; - -} - diff --git a/softfloat/s_mul128To256.c b/softfloat/s_mul128To256.c deleted file mode 100755 index a96cd94..0000000 --- a/softfloat/s_mul128To256.c +++ /dev/null @@ -1,28 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -struct uint256 - softfloat_mul128To256( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 ) -{ - struct uint128 p0, p64, p128; - struct uint256 z; - - p0 = softfloat_mul64To128( a0, b0 ); - z.v0 = p0.v0; - p64 = softfloat_mul64To128( a64, b0 ); - z.v64 = p64.v0 + p0.v64; - z.v128 = p64.v64 + ( z.v64 < p64.v0 ); - p128 = softfloat_mul64To128( a64, b64 ); - z.v128 += p128.v0; - z.v192 = p128.v64 + ( z.v128 < p128.v0 ); - p64 = softfloat_mul64To128( a0, b64 ); - z.v64 += p64.v0; - p64.v64 += ( z.v64 < p64.v0 ); - z.v128 += p64.v64; - z.v192 += ( z.v128 < p64.v64 ); - return z; - -} - diff --git a/softfloat/s_mul64To128.c b/softfloat/s_mul64To128.c deleted file mode 100755 index c17780b..0000000 --- a/softfloat/s_mul64To128.c +++ /dev/null @@ -1,28 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -struct uint128 softfloat_mul64To128( uint64_t a, uint64_t b ) -{ - uint32_t a32, a0, b32, b0; - struct uint128 z; - uint64_t mid1, mid2, mid; - - a32 = a>>32; - a0 = a; - b32 = b>>32; - b0 = b; - z.v0 = (uint64_t) a0 * b0; - mid1 = (uint64_t) a32 * b0; - mid2 = (uint64_t) a0 * b32; - z.v64 = (uint64_t) a32 * b32; - mid = mid1 + mid2; - z.v64 += ( (uint64_t) ( mid < mid1 ) )<<32 | mid>>32; - mid <<= 32; - z.v0 += mid; - z.v64 += ( z.v0 < mid ); - return z; - -} - diff --git a/softfloat/s_mulAddF32.c b/softfloat/s_mulAddF32.c deleted file mode 100755 index e55a0ba..0000000 --- a/softfloat/s_mulAddF32.c +++ /dev/null @@ -1,171 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -float32_t - softfloat_mulAddF32( - int op, uint_fast32_t uiA, uint_fast32_t uiB, uint_fast32_t uiC ) -{ - bool signA; - int_fast16_t expA; - uint_fast32_t sigA; - bool signB; - int_fast16_t expB; - uint_fast32_t sigB; - bool signC; - int_fast16_t expC; - uint_fast32_t sigC; - bool signProd; - uint_fast32_t magBits, uiZ; - struct exp16_sig32 normExpSig; - int_fast16_t expProd; - uint_fast64_t sigProd; - bool signZ; - int_fast16_t expZ; - uint_fast32_t sigZ; - int_fast16_t expDiff; - uint_fast64_t sigZ64, sigC64; - int shiftCount; - union ui32_f32 uZ; - - signA = signF32UI( uiA ); - expA = expF32UI( uiA ); - sigA = fracF32UI( uiA ); - signB = signF32UI( uiB ); - expB = expF32UI( uiB ); - sigB = fracF32UI( uiB ); - signC = signF32UI( uiC ) ^ ( op == softfloat_mulAdd_subC ); - expC = expF32UI( uiC ); - sigC = fracF32UI( uiC ); - signProd = signA ^ signB ^ ( op == softfloat_mulAdd_subProd ); - if ( expA == 0xFF ) { - if ( sigA || ( ( expB == 0xFF ) && sigB ) ) goto propagateNaN_ABC; - magBits = expB | sigB; - goto infProdArg; - } - if ( expB == 0xFF ) { - if ( sigB ) goto propagateNaN_ABC; - magBits = expA | sigA; - goto infProdArg; - } - if ( expC == 0xFF ) { - if ( sigC ) { - uiZ = 0; - goto propagateNaN_ZC; - } - uiZ = uiC; - goto uiZ; - } - if ( ! expA ) { - if ( ! sigA ) goto zeroProd; - normExpSig = softfloat_normSubnormalF32Sig( sigA ); - expA = normExpSig.exp; - sigA = normExpSig.sig; - } - if ( ! expB ) { - if ( ! sigB ) goto zeroProd; - normExpSig = softfloat_normSubnormalF32Sig( sigB ); - expB = normExpSig.exp; - sigB = normExpSig.sig; - } - expProd = expA + expB - 0x7E; - sigA = ( sigA | 0x00800000 )<<7; - sigB = ( sigB | 0x00800000 )<<7; - sigProd = (uint_fast64_t) sigA * sigB; - if ( sigProd < UINT64_C( 0x2000000000000000 ) ) { - --expProd; - sigProd <<= 1; - } - signZ = signProd; - if ( ! expC ) { - if ( ! sigC ) { - expZ = expProd - 1; - sigZ = softfloat_shortShift64RightJam( sigProd, 31 ); - goto roundPack; - } - normExpSig = softfloat_normSubnormalF32Sig( sigC ); - expC = normExpSig.exp; - sigC = normExpSig.sig; - } - sigC = ( sigC | 0x00800000 )<<6; - expDiff = expProd - expC; - if ( signProd == signC ) { - if ( expDiff <= 0 ) { - expZ = expC; - sigZ = sigC + softfloat_shift64RightJam( sigProd, 32 - expDiff ); - } else { - expZ = expProd; - sigZ64 = - sigProd - + softfloat_shift64RightJam( - (uint_fast64_t) sigC<<32, expDiff ); - sigZ = softfloat_shortShift64RightJam( sigZ64, 32 ); - } - if ( sigZ < 0x40000000 ) { - --expZ; - sigZ <<= 1; - } - } else { -/*** OPTIMIZE BETTER? ***/ - sigC64 = (uint_fast64_t) sigC<<32; - if ( expDiff < 0 ) { - signZ = signC; - expZ = expC; - sigZ64 = sigC64 - softfloat_shift64RightJam( sigProd, - expDiff ); - } else if ( ! expDiff ) { - expZ = expProd; - sigZ64 = sigProd - sigC64; - if ( ! sigZ64 ) goto completeCancellation; - if ( sigZ64 & UINT64_C( 0x8000000000000000 ) ) { - signZ ^= 1; - sigZ64 = - sigZ64; - } - } else { - expZ = expProd; - sigZ64 = sigProd - softfloat_shift64RightJam( sigC64, expDiff ); - } - shiftCount = softfloat_countLeadingZeros64( sigZ64 ) - 1; - expZ -= shiftCount; - shiftCount -= 32; - if ( shiftCount < 0 ) { - sigZ = softfloat_shortShift64RightJam( sigZ64, - shiftCount ); - } else { - sigZ = (uint_fast32_t) sigZ64< -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -float64_t - softfloat_mulAddF64( - int op, uint_fast64_t uiA, uint_fast64_t uiB, uint_fast64_t uiC ) -{ - bool signA; - int_fast16_t expA; - uint_fast64_t sigA; - bool signB; - int_fast16_t expB; - uint_fast64_t sigB; - bool signC; - int_fast16_t expC; - uint_fast64_t sigC; - bool signProd; - uint_fast64_t magBits, uiZ; - struct exp16_sig64 normExpSig; - int_fast16_t expProd; - struct uint128 sigProd; - bool signZ; - int_fast16_t expZ; - uint_fast64_t sigZ; - int_fast16_t expDiff; - struct uint128 sigC128, sigZ128; - int shiftCount; - union ui64_f64 uZ; - - signA = signF64UI( uiA ); - expA = expF64UI( uiA ); - sigA = fracF64UI( uiA ); - signB = signF64UI( uiB ); - expB = expF64UI( uiB ); - sigB = fracF64UI( uiB ); - signC = signF64UI( uiC ) ^ ( op == softfloat_mulAdd_subC ); - expC = expF64UI( uiC ); - sigC = fracF64UI( uiC ); - signProd = signA ^ signB ^ ( op == softfloat_mulAdd_subProd ); - if ( expA == 0x7FF ) { - if ( sigA || ( ( expB == 0x7FF ) && sigB ) ) goto propagateNaN_ABC; - magBits = expB | sigB; - goto infProdArg; - } - if ( expB == 0x7FF ) { - if ( sigB ) goto propagateNaN_ABC; - magBits = expA | sigA; - goto infProdArg; - } - if ( expC == 0x7FF ) { - if ( sigC ) { - uiZ = 0; - goto propagateNaN_ZC; - } - uiZ = uiC; - goto uiZ; - } - if ( ! expA ) { - if ( ! sigA ) goto zeroProd; - normExpSig = softfloat_normSubnormalF64Sig( sigA ); - expA = normExpSig.exp; - sigA = normExpSig.sig; - } - if ( ! expB ) { - if ( ! sigB ) goto zeroProd; - normExpSig = softfloat_normSubnormalF64Sig( sigB ); - expB = normExpSig.exp; - sigB = normExpSig.sig; - } - expProd = expA + expB - 0x3FE; - sigA = ( sigA | UINT64_C( 0x0010000000000000 ) )<<10; - sigB = ( sigB | UINT64_C( 0x0010000000000000 ) )<<10; - sigProd = softfloat_mul64To128( sigA, sigB ); - if ( sigProd.v64 < UINT64_C( 0x2000000000000000 ) ) { - --expProd; - sigProd = softfloat_shortShift128Left( sigProd.v64, sigProd.v0, 1 ); - } - signZ = signProd; - if ( ! expC ) { - if ( ! sigC ) { - expZ = expProd - 1; - sigZ = sigProd.v64<<1 | ( sigProd.v0 != 0 ); - goto roundPack; - } - normExpSig = softfloat_normSubnormalF64Sig( sigC ); - expC = normExpSig.exp; - sigC = normExpSig.sig; - } - sigC = ( sigC | UINT64_C( 0x0010000000000000 ) )<<9; - expDiff = expProd - expC; - if ( signProd == signC ) { - if ( expDiff <= 0 ) { - expZ = expC; - if ( expDiff ) { - sigProd.v64 = - softfloat_shift64RightJam( sigProd.v64, - expDiff ); - } - sigZ = ( sigC + sigProd.v64 ) | ( sigProd.v0 != 0 ); - } else { - expZ = expProd; - sigC128 = softfloat_shift128RightJam( sigC, 0, expDiff ); - sigZ128 = - softfloat_add128( - sigProd.v64, sigProd.v0, sigC128.v64, sigC128.v0 ); - sigZ = sigZ128.v64 | ( sigZ128.v0 != 0 ); - } - if ( sigZ < UINT64_C( 0x4000000000000000 ) ) { - --expZ; - sigZ <<= 1; - } - } else { -/*** OPTIMIZE BETTER? ***/ - if ( expDiff < 0 ) { - signZ = signC; - expZ = expC; - sigProd = - softfloat_shift128RightJam( - sigProd.v64, sigProd.v0, - expDiff ); - sigZ128 = softfloat_sub128( sigC, 0, sigProd.v64, sigProd.v0 ); - } else if ( ! expDiff ) { - expZ = expProd; - sigZ128 = softfloat_sub128( sigProd.v64, sigProd.v0, sigC, 0 ); - if ( ! ( sigZ128.v64 | sigZ128.v0 ) ) goto completeCancellation; - if ( sigZ128.v64 & UINT64_C( 0x8000000000000000 ) ) { - signZ ^= 1; - sigZ128 = softfloat_sub128( 0, 0, sigZ128.v64, sigZ128.v0 ); - } - } else { - expZ = expProd; - sigC128 = softfloat_shift128RightJam( sigC, 0, expDiff ); - sigZ128 = - softfloat_sub128( - sigProd.v64, sigProd.v0, sigC128.v64, sigC128.v0 ); - } - if ( ! sigZ128.v64 ) { - expZ -= 64; - sigZ128.v64 = sigZ128.v0; - sigZ128.v0 = 0; - } - shiftCount = softfloat_countLeadingZeros64( sigZ128.v64 ) - 1; - expZ -= shiftCount; - if ( shiftCount < 0 ) { - sigZ = softfloat_shortShift64RightJam( sigZ128.v64, - shiftCount ); - } else { - sigZ128 = - softfloat_shortShift128Left( - sigZ128.v64, sigZ128.v0, shiftCount ); - sigZ = sigZ128.v64; - } - sigZ |= ( sigZ128.v0 != 0 ); - } - roundPack: - return softfloat_roundPackToF64( signZ, expZ, sigZ ); - propagateNaN_ABC: - uiZ = softfloat_propagateNaNF64UI( uiA, uiB ); - goto propagateNaN_ZC; - infProdArg: - if ( magBits ) { - uiZ = packToF64UI( signProd, 0x7FF, 0 ); - if ( expC != 0x7FF ) goto uiZ; - if ( sigC ) goto propagateNaN_ZC; - if ( signProd == signC ) goto uiZ; - } - invalid: - softfloat_raiseFlags( softfloat_flag_invalid ); - uiZ = defaultNaNF64UI; - propagateNaN_ZC: - uiZ = softfloat_propagateNaNF64UI( uiZ, uiC ); - goto uiZ; - zeroProd: - uiZ = uiC; - if ( ! ( expC | sigC ) && ( signProd != signC ) ) { - completeCancellation: - uiZ = - packToF64UI( softfloat_roundingMode == softfloat_round_min, 0, 0 ); - } - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/s_normRoundPackToF32.c b/softfloat/s_normRoundPackToF32.c deleted file mode 100755 index 2e6f4b0..0000000 --- a/softfloat/s_normRoundPackToF32.c +++ /dev/null @@ -1,24 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" - -float32_t - softfloat_normRoundPackToF32( bool sign, int_fast16_t exp, uint_fast32_t sig ) -{ - int shiftCount; - union ui32_f32 uZ; - - shiftCount = softfloat_countLeadingZeros32( sig ) - 1; - exp -= shiftCount; - if ( ( 7 <= shiftCount ) && ( (uint16_t) exp < 0xFD ) ) { - uZ.ui = packToF32UI( sign, sig ? exp : 0, sig<<( shiftCount - 7 ) ); - return uZ.f; - } else { - return softfloat_roundPackToF32( sign, exp, sig< -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" - -float64_t - softfloat_normRoundPackToF64( bool sign, int_fast16_t exp, uint_fast64_t sig ) -{ - int shiftCount; - union ui64_f64 uZ; - - shiftCount = softfloat_countLeadingZeros64( sig ) - 1; - exp -= shiftCount; - if ( ( 10 <= shiftCount ) && ( (uint16_t) exp < 0x7FD ) ) { - uZ.ui = packToF64UI( sign, sig ? exp : 0, sig<<( shiftCount - 10 ) ); - return uZ.f; - } else { - return softfloat_roundPackToF64( sign, exp, sig< -#include "platform.h" -#include "primitives.h" -#include "internals.h" - -struct exp16_sig32 softfloat_normSubnormalF32Sig( uint_fast32_t sig ) -{ - int shiftCount; - struct exp16_sig32 z; - - shiftCount = softfloat_countLeadingZeros32( sig ) - 8; - z.exp = 1 - shiftCount; - z.sig = sig< -#include "platform.h" -#include "primitives.h" -#include "internals.h" - -struct exp16_sig64 softfloat_normSubnormalF64Sig( uint_fast64_t sig ) -{ - int shiftCount; - struct exp16_sig64 z; - - shiftCount = softfloat_countLeadingZeros64( sig ) - 11; - z.exp = 1 - shiftCount; - z.sig = sig< -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "softfloat.h" - -float32_t - softfloat_roundPackToF32( bool sign, int_fast16_t exp, uint_fast32_t sig ) -{ - int roundingMode; - bool roundNearestEven; - int roundIncrement, roundBits; - bool isTiny; - uint_fast32_t uiZ; - union ui32_f32 uZ; - - roundingMode = softfloat_roundingMode; - roundNearestEven = ( roundingMode == softfloat_round_nearest_even ); - roundIncrement = 0x40; - if ( - ! roundNearestEven - && ( roundingMode != softfloat_round_nearest_maxMag ) - ) { - roundIncrement = - ( roundingMode == softfloat_round_minMag ) - || ( roundingMode - == ( sign ? softfloat_round_max : softfloat_round_min ) ) - ? 0 - : 0x7F; - } - roundBits = sig & 0x7F; - if ( 0xFD <= (uint16_t) exp ) { - if ( exp < 0 ) { - isTiny = - ( softfloat_detectTininess - == softfloat_tininess_beforeRounding ) - || ( exp < -1 ) - || ( sig + roundIncrement < 0x80000000 ); - sig = softfloat_shift32RightJam( sig, - exp ); - exp = 0; - roundBits = sig & 0x7F; - if ( isTiny && roundBits ) { - softfloat_raiseFlags( softfloat_flag_underflow ); - } - } else if ( - ( 0xFD < exp ) || ( 0x80000000 <= sig + roundIncrement ) - ) { - softfloat_raiseFlags( - softfloat_flag_overflow | softfloat_flag_inexact ); - uiZ = packToF32UI( sign, 0xFF, 0 ) - ! roundIncrement; - goto uiZ; - } - } - if ( roundBits ) softfloat_exceptionFlags |= softfloat_flag_inexact; - sig = ( sig + roundIncrement )>>7; - sig &= ~ ( ! ( roundBits ^ 0x40 ) & roundNearestEven ); - uiZ = packToF32UI( sign, sig ? exp : 0, sig ); - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/s_roundPackToF64.c b/softfloat/s_roundPackToF64.c deleted file mode 100755 index fb0ef1d..0000000 --- a/softfloat/s_roundPackToF64.c +++ /dev/null @@ -1,66 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "softfloat.h" - -float64_t - softfloat_roundPackToF64( bool sign, int_fast16_t exp, uint_fast64_t sig ) -{ - int roundingMode; - bool roundNearestEven; - int roundIncrement, roundBits; - bool isTiny; - uint_fast64_t uiZ; - union ui64_f64 uZ; - - roundingMode = softfloat_roundingMode; - roundNearestEven = ( roundingMode == softfloat_round_nearest_even ); - roundIncrement = 0x200; - if ( - ! roundNearestEven - && ( roundingMode != softfloat_round_nearest_maxMag ) - ) { - roundIncrement = - ( roundingMode == softfloat_round_minMag ) - || ( roundingMode - == ( sign ? softfloat_round_max : softfloat_round_min ) ) - ? 0 - : 0x3FF; - } - roundBits = sig & 0x3FF; - if ( 0x7FD <= (uint16_t) exp ) { - if ( exp < 0 ) { - isTiny = - ( softfloat_detectTininess - == softfloat_tininess_beforeRounding ) - || ( exp < -1 ) - || ( sig + roundIncrement < UINT64_C( 0x8000000000000000 ) ); - sig = softfloat_shift64RightJam( sig, - exp ); - exp = 0; - roundBits = sig & 0x3FF; - if ( isTiny && roundBits ) { - softfloat_raiseFlags( softfloat_flag_underflow ); - } - } else if ( - ( 0x7FD < exp ) - || ( UINT64_C( 0x8000000000000000 ) <= sig + roundIncrement ) - ) { - softfloat_raiseFlags( - softfloat_flag_overflow | softfloat_flag_inexact ); - uiZ = packToF64UI( sign, 0x7FF, 0 ) - ! roundIncrement; - goto uiZ; - } - } - if ( roundBits ) softfloat_exceptionFlags |= softfloat_flag_inexact; - sig = ( sig + roundIncrement )>>10; - sig &= ~ ( ! ( roundBits ^ 0x200 ) & roundNearestEven ); - uiZ = packToF64UI( sign, sig ? exp : 0, sig ); - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/s_roundPackToI32.c b/softfloat/s_roundPackToI32.c deleted file mode 100755 index 1c91497..0000000 --- a/softfloat/s_roundPackToI32.c +++ /dev/null @@ -1,48 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -int_fast32_t - softfloat_roundPackToI32( - bool sign, uint_fast64_t sig, int_fast8_t roundingMode, bool exact ) -{ - bool roundNearestEven; - int roundIncrement, roundBits; - uint_fast32_t sig32; - union { uint32_t ui; int32_t i; } uZ; - int_fast32_t z; - - roundNearestEven = ( roundingMode == softfloat_round_nearest_even ); - roundIncrement = 0x40; - if ( - ! roundNearestEven - && ( roundingMode != softfloat_round_nearest_maxMag ) - ) { - roundIncrement = - ( roundingMode == softfloat_round_minMag ) - || ( roundingMode - == ( sign ? softfloat_round_max : softfloat_round_min ) ) - ? 0 - : 0x7F; - } - roundBits = sig & 0x7F; - sig += roundIncrement; - if ( sig & UINT64_C( 0xFFFFFF8000000000 ) ) goto invalid; - sig32 = sig>>7; - sig32 &= ~ ( ! ( roundBits ^ 0x40 ) & roundNearestEven ); - uZ.ui = sign ? - sig32 : sig32; - z = uZ.i; - if ( z && ( ( z < 0 ) ^ sign ) ) goto invalid; - if ( exact && roundBits ) { - softfloat_exceptionFlags |= softfloat_flag_inexact; - } - return z; - invalid: - softfloat_raiseFlags( softfloat_flag_invalid ); - return sign ? -0x7FFFFFFF - 1 : 0x7FFFFFFF; - -} - diff --git a/softfloat/s_roundPackToI64.c b/softfloat/s_roundPackToI64.c deleted file mode 100755 index b2f5d63..0000000 --- a/softfloat/s_roundPackToI64.c +++ /dev/null @@ -1,52 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -int_fast64_t - softfloat_roundPackToI64( - bool sign, - uint_fast64_t sig64, - uint_fast64_t sig0, - int_fast8_t roundingMode, - bool exact - ) -{ - bool roundNearestEven, increment; - union { uint64_t ui; int64_t i; } uZ; - int_fast64_t z; - - roundNearestEven = ( roundingMode == softfloat_round_nearest_even ); - increment = ( UINT64_C( 0x8000000000000000 ) <= sig0 ); - if ( - ! roundNearestEven - && ( roundingMode != softfloat_round_nearest_maxMag ) - ) { - increment = - ( roundingMode != softfloat_round_minMag ) - && ( roundingMode - == ( sign ? softfloat_round_min : softfloat_round_max ) ) - && sig0; - } - if ( increment ) { - ++sig64; - if ( ! sig64 ) goto invalid; - sig64 &= - ~ ( ! ( sig0 & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) - & roundNearestEven ); - } - uZ.ui = sign ? - sig64 : sig64; - z = uZ.i; - if ( z && ( ( z < 0 ) ^ sign ) ) goto invalid; - if ( exact && sig0 ) softfloat_exceptionFlags |= softfloat_flag_inexact; - return z; - invalid: - softfloat_raiseFlags( softfloat_flag_invalid ); - return - sign ? - INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1 - : INT64_C( 0x7FFFFFFFFFFFFFFF ); - -} - diff --git a/softfloat/s_roundPackToUI32.c b/softfloat/s_roundPackToUI32.c deleted file mode 100755 index ab44ec7..0000000 --- a/softfloat/s_roundPackToUI32.c +++ /dev/null @@ -1,44 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -uint_fast32_t - softfloat_roundPackToUI32( - bool sign, uint_fast64_t sig, int_fast8_t roundingMode, bool exact ) -{ - bool roundNearestEven; - int roundIncrement, roundBits; - uint_fast32_t z; - - roundNearestEven = ( roundingMode == softfloat_round_nearest_even ); - roundIncrement = 0x40; - if ( - ! roundNearestEven - && ( roundingMode != softfloat_round_nearest_maxMag ) - ) { - roundIncrement = - ( roundingMode == softfloat_round_minMag ) - || ( roundingMode - == ( sign ? softfloat_round_max : softfloat_round_min ) ) - ? 0 - : 0x7F; - } - roundBits = sig & 0x7F; - sig += roundIncrement; - if ( sig & UINT64_C( 0xFFFFFF8000000000 ) ) goto invalid; - z = sig>>7; - z &= ~ ( ! ( roundBits ^ 0x40 ) & roundNearestEven ); - if ( sign && z ) goto invalid; - if ( exact && roundBits ) { - softfloat_exceptionFlags |= softfloat_flag_inexact; - } - return z; - invalid: - softfloat_raiseFlags( softfloat_flag_invalid ); - return 0xFFFFFFFF; - -} - diff --git a/softfloat/s_roundPackToUI64.c b/softfloat/s_roundPackToUI64.c deleted file mode 100755 index d42266f..0000000 --- a/softfloat/s_roundPackToUI64.c +++ /dev/null @@ -1,46 +0,0 @@ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "softfloat.h" - -uint_fast64_t - softfloat_roundPackToUI64( - bool sign, - uint_fast64_t sig64, - uint_fast64_t sig0, - int_fast8_t roundingMode, - bool exact - ) -{ - bool roundNearestEven, increment; - - roundNearestEven = ( roundingMode == softfloat_round_nearest_even ); - increment = ( UINT64_C( 0x8000000000000000 ) <= sig0 ); - if ( - ! roundNearestEven - && ( roundingMode != softfloat_round_nearest_maxMag ) - ) { - increment = - ( roundingMode != softfloat_round_minMag ) - && ( roundingMode - == ( sign ? softfloat_round_min : softfloat_round_max ) ) - && sig0; - } - if ( increment ) { - ++sig64; - if ( ! sig64 ) goto invalid; - sig64 &= - ~ ( ! ( sig0 & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) - & roundNearestEven ); - } - if ( sign && sig64 ) goto invalid; - if ( exact && sig0 ) softfloat_exceptionFlags |= softfloat_flag_inexact; - return sig64; - invalid: - softfloat_raiseFlags( softfloat_flag_invalid ); - return UINT64_C( 0xFFFFFFFFFFFFFFFF ); - -} - diff --git a/softfloat/s_shift128ExtraRightJam.c b/softfloat/s_shift128ExtraRightJam.c deleted file mode 100755 index 6c57974..0000000 --- a/softfloat/s_shift128ExtraRightJam.c +++ /dev/null @@ -1,38 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -struct uint128_extra - softfloat_shift128ExtraRightJam( - uint64_t a64, uint64_t a0, uint64_t extra, unsigned int count ) -{ - unsigned int negCount; - struct uint128_extra z; - - negCount = - count; - if ( count < 64 ) { - z.v64 = a64>>count; - z.v0 = a64<<( negCount & 63 ) | a0>>count; - z.extra = a0<<( negCount & 63 ); - } else { - z.v64 = 0; - if ( count == 64 ) { - z.v0 = a64; - z.extra = a0; - } else { - extra |= a0; - if ( count < 128 ) { - z.v0 = a64>>( count & 63 ); - z.extra = a64<<( negCount & 63 ); - } else { - z.v0 = 0; - z.extra = ( count == 128 ) ? a64 : ( a64 != 0 ); - } - } - } - z.extra |= ( extra != 0 ); - return z; - -} - diff --git a/softfloat/s_shift128RightJam.c b/softfloat/s_shift128RightJam.c deleted file mode 100755 index 5a4e188..0000000 --- a/softfloat/s_shift128RightJam.c +++ /dev/null @@ -1,31 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -struct uint128 - softfloat_shift128RightJam( uint64_t a64, uint64_t a0, unsigned int count ) -{ - unsigned int negCount; - struct uint128 z; - - if ( count < 64 ) { - negCount = - count; - z.v64 = a64>>( count & 63 ); - z.v0 = - a64<<( negCount & 63 ) | a0>>count - | ( (uint64_t) ( a0<<( negCount & 63 ) ) != 0 ); - } else { - z.v64 = 0; - z.v0 = - ( count < 128 ) - ? a64>>( count & 63 ) - | ( ( ( a64 & ( ( (uint64_t) 1<<( count & 63 ) ) - 1 ) ) - | a0 ) - != 0 ) - : ( ( a64 | a0 ) != 0 ); - } - return z; - -} - diff --git a/softfloat/s_shift32RightJam.c b/softfloat/s_shift32RightJam.c deleted file mode 100755 index b697a34..0000000 --- a/softfloat/s_shift32RightJam.c +++ /dev/null @@ -1,15 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -uint32_t softfloat_shift32RightJam( uint32_t a, unsigned int count ) -{ - - return - ( count < 32 ) - ? a>>count | ( (uint32_t) ( a<<( ( - count ) & 31 ) ) != 0 ) - : ( a != 0 ); - -} - diff --git a/softfloat/s_shift64ExtraRightJam.c b/softfloat/s_shift64ExtraRightJam.c deleted file mode 100755 index 167ea54..0000000 --- a/softfloat/s_shift64ExtraRightJam.c +++ /dev/null @@ -1,23 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -struct uint64_extra - softfloat_shift64ExtraRightJam( - uint64_t a, uint64_t extra, unsigned int count ) -{ - struct uint64_extra z; - - if ( count < 64 ) { - z.v = a>>count; - z.extra = a<<( ( - count ) & 63 ); - } else { - z.v = 0; - z.extra = ( count == 64 ) ? a : ( a != 0 ); - } - z.extra |= ( extra != 0 ); - return z; - -} - diff --git a/softfloat/s_shift64RightJam.c b/softfloat/s_shift64RightJam.c deleted file mode 100755 index ebebb61..0000000 --- a/softfloat/s_shift64RightJam.c +++ /dev/null @@ -1,15 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -uint64_t softfloat_shift64RightJam( uint64_t a, unsigned int count ) -{ - - return - ( count < 64 ) - ? a>>count | ( (uint64_t) ( a<<( ( - count ) & 63 ) ) != 0 ) - : ( a != 0 ); - -} - diff --git a/softfloat/s_shortShift128ExtraRightJam.c b/softfloat/s_shortShift128ExtraRightJam.c deleted file mode 100755 index c772740..0000000 --- a/softfloat/s_shortShift128ExtraRightJam.c +++ /dev/null @@ -1,20 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -struct uint128_extra - softfloat_shortShift128ExtraRightJam( - uint64_t a64, uint64_t a0, uint64_t extra, unsigned int count ) -{ - unsigned int negCount; - struct uint128_extra z; - - negCount = - count; - z.v64 = a64>>count; - z.v0 = a64<<( negCount & 63 ) | a0>>count; - z.extra = a0<<( negCount & 63 ) | ( extra != 0 ); - return z; - -} - diff --git a/softfloat/s_shortShift128Left.c b/softfloat/s_shortShift128Left.c deleted file mode 100755 index 9c29988..0000000 --- a/softfloat/s_shortShift128Left.c +++ /dev/null @@ -1,16 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -struct uint128 - softfloat_shortShift128Left( uint64_t a64, uint64_t a0, unsigned int count ) -{ - struct uint128 z; - - z.v64 = a64<>( ( - count ) & 63 ); - z.v0 = a0< -#include "platform.h" -#include "primitives.h" - -struct uint128 - softfloat_shortShift128Right( uint64_t a64, uint64_t a0, unsigned int count ) -{ - struct uint128 z; - - z.v64 = a64>>count; - z.v0 = a64<<( ( - count ) & 63 ) | a0>>count; - return z; - -} - diff --git a/softfloat/s_shortShift192Left.c b/softfloat/s_shortShift192Left.c deleted file mode 100755 index cf1e55d..0000000 --- a/softfloat/s_shortShift192Left.c +++ /dev/null @@ -1,20 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -struct uint192 - softfloat_shortShift192Left( - uint64_t a128, uint64_t a64, uint64_t a0, unsigned int count ) -{ - unsigned int negCount; - struct uint192 z; - - negCount = - count; - z.v128 = a128<>( negCount & 63 ); - z.v64 = a64<>( negCount & 63 ); - z.v0 = a0< -#include "platform.h" -#include "primitives.h" - -uint32_t softfloat_shortShift32Right1Jam( uint32_t a ) -{ - - return a>>1 | ( a & 1 ); - -} - diff --git a/softfloat/s_shortShift64ExtraRightJam.c b/softfloat/s_shortShift64ExtraRightJam.c deleted file mode 100755 index b861c67..0000000 --- a/softfloat/s_shortShift64ExtraRightJam.c +++ /dev/null @@ -1,17 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -struct uint64_extra - softfloat_shortShift64ExtraRightJam( - uint64_t a, uint64_t extra, unsigned int count ) -{ - struct uint64_extra z; - - z.v = a>>count; - z.extra = a<<( ( - count ) & 63 ) | ( extra != 0 ); - return z; - -} - diff --git a/softfloat/s_shortShift64RightJam.c b/softfloat/s_shortShift64RightJam.c deleted file mode 100755 index 0da6c93..0000000 --- a/softfloat/s_shortShift64RightJam.c +++ /dev/null @@ -1,12 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -uint64_t softfloat_shortShift64RightJam( uint64_t a, unsigned int count ) -{ - - return a>>count | ( ( a & ( ( (uint64_t) 1< -#include "platform.h" -#include "primitives.h" - -struct uint128 - softfloat_sub128( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 ) -{ - struct uint128 z; - - z.v0 = a0 - b0; - z.v64 = a64 - b64; - z.v64 -= ( a0 < b0 ); - return z; - -} - diff --git a/softfloat/s_sub192.c b/softfloat/s_sub192.c deleted file mode 100755 index 96f21c9..0000000 --- a/softfloat/s_sub192.c +++ /dev/null @@ -1,30 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" - -struct uint192 - softfloat_sub192( - uint64_t a128, - uint64_t a64, - uint64_t a0, - uint64_t b128, - uint64_t b64, - uint64_t b0 - ) -{ - struct uint192 z; - unsigned int borrow64, borrow128; - - z.v0 = a0 - b0; - borrow64 = ( a0 < b0 ); - z.v64 = a64 - b64; - borrow128 = ( a64 < b64 ); - z.v128 = a128 - b128; - borrow128 += ( z.v64 < borrow64 ); - z.v64 -= borrow64; - z.v128 -= borrow128; - return z; - -} - diff --git a/softfloat/s_subMagsF32.c b/softfloat/s_subMagsF32.c deleted file mode 100755 index 0c83b02..0000000 --- a/softfloat/s_subMagsF32.c +++ /dev/null @@ -1,81 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -float32_t - softfloat_subMagsF32( uint_fast32_t uiA, uint_fast32_t uiB, bool signZ ) -{ - int_fast16_t expA; - uint_fast32_t sigA; - int_fast16_t expB; - uint_fast32_t sigB; - int_fast16_t expDiff; - uint_fast32_t uiZ; - int_fast16_t expZ; - uint_fast32_t sigZ; - union ui32_f32 uZ; - - expA = expF32UI( uiA ); - sigA = fracF32UI( uiA ); - expB = expF32UI( uiB ); - sigB = fracF32UI( uiB ); - expDiff = expA - expB; - sigA <<= 7; - sigB <<= 7; - if ( 0 < expDiff ) goto expABigger; - if ( expDiff < 0 ) goto expBBigger; - if ( expA == 0xFF ) { - if ( sigA | sigB ) goto propagateNaN; - softfloat_raiseFlags( softfloat_flag_invalid ); - uiZ = defaultNaNF32UI; - goto uiZ; - } - if ( ! expA ) { - expA = 1; - expB = 1; - } - if ( sigB < sigA ) goto aBigger; - if ( sigA < sigB ) goto bBigger; - uiZ = packToF32UI( softfloat_roundingMode == softfloat_round_min, 0, 0 ); - goto uiZ; - expBBigger: - if ( expB == 0xFF ) { - if ( sigB ) goto propagateNaN; - uiZ = packToF32UI( signZ ^ 1, 0xFF, 0 ); - goto uiZ; - } - sigA += expA ? 0x40000000 : sigA; - sigA = softfloat_shift32RightJam( sigA, - expDiff ); - sigB |= 0x40000000; - bBigger: - signZ ^= 1; - expZ = expB; - sigZ = sigB - sigA; - goto normRoundPack; - expABigger: - if ( expA == 0xFF ) { - if ( sigA ) goto propagateNaN; - uiZ = uiA; - goto uiZ; - } - sigB += expB ? 0x40000000 : sigB; - sigB = softfloat_shift32RightJam( sigB, expDiff ); - sigA |= 0x40000000; - aBigger: - expZ = expA; - sigZ = sigA - sigB; - normRoundPack: - return softfloat_normRoundPackToF32( signZ, expZ - 1, sigZ ); - propagateNaN: - uiZ = softfloat_propagateNaNF32UI( uiA, uiB ); - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/s_subMagsF64.c b/softfloat/s_subMagsF64.c deleted file mode 100755 index 45b81ba..0000000 --- a/softfloat/s_subMagsF64.c +++ /dev/null @@ -1,81 +0,0 @@ - -#include -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -float64_t - softfloat_subMagsF64( uint_fast64_t uiA, uint_fast64_t uiB, bool signZ ) -{ - int_fast16_t expA; - uint_fast64_t sigA; - int_fast16_t expB; - uint_fast64_t sigB; - int_fast16_t expDiff; - uint_fast64_t uiZ; - int_fast16_t expZ; - uint_fast64_t sigZ; - union ui64_f64 uZ; - - expA = expF64UI( uiA ); - sigA = fracF64UI( uiA ); - expB = expF64UI( uiB ); - sigB = fracF64UI( uiB ); - expDiff = expA - expB; - sigA <<= 10; - sigB <<= 10; - if ( 0 < expDiff ) goto expABigger; - if ( expDiff < 0 ) goto expBBigger; - if ( expA == 0x7FF ) { - if ( sigA | sigB ) goto propagateNaN; - softfloat_raiseFlags( softfloat_flag_invalid ); - uiZ = defaultNaNF64UI; - goto uiZ; - } - if ( ! expA ) { - expA = 1; - expB = 1; - } - if ( sigB < sigA ) goto aBigger; - if ( sigA < sigB ) goto bBigger; - uiZ = packToF64UI( softfloat_roundingMode == softfloat_round_min, 0, 0 ); - goto uiZ; - expBBigger: - if ( expB == 0x7FF ) { - if ( sigB ) goto propagateNaN; - uiZ = packToF64UI( signZ ^ 1, 0x7FF, 0 ); - goto uiZ; - } - sigA += expA ? UINT64_C( 0x4000000000000000 ) : sigA; - sigA = softfloat_shift64RightJam( sigA, - expDiff ); - sigB |= UINT64_C( 0x4000000000000000 ); - bBigger: - signZ ^= 1; - expZ = expB; - sigZ = sigB - sigA; - goto normRoundPack; - expABigger: - if ( expA == 0x7FF ) { - if ( sigA ) goto propagateNaN; - uiZ = uiA; - goto uiZ; - } - sigB += expB ? UINT64_C( 0x4000000000000000 ) : sigB; - sigB = softfloat_shift64RightJam( sigB, expDiff ); - sigA |= UINT64_C( 0x4000000000000000 ); - aBigger: - expZ = expA; - sigZ = sigA - sigB; - normRoundPack: - return softfloat_normRoundPackToF64( signZ, expZ - 1, sigZ ); - propagateNaN: - uiZ = softfloat_propagateNaNF64UI( uiA, uiB ); - uiZ: - uZ.ui = uiZ; - return uZ.f; - -} - diff --git a/softfloat/softfloat.ac b/softfloat/softfloat.ac deleted file mode 100644 index e69de29..0000000 diff --git a/softfloat/softfloat.h b/softfloat/softfloat.h deleted file mode 100755 index 3eddeed..0000000 --- a/softfloat/softfloat.h +++ /dev/null @@ -1,233 +0,0 @@ - -#ifndef softfloat_h -#define softfloat_h - -#ifdef __cplusplus -extern "C" { -#endif - -/*** UPDATE COMMENTS. ***/ - -/*============================================================================ - -This C header file is part of the SoftFloat IEEE Floating-point Arithmetic -Package, Release 2b. - -Written by John R. Hauser. This work was made possible in part by the -International Computer Science Institute, located at Suite 600, 1947 Center -Street, Berkeley, California 94704. Funding was partially provided by the -National Science Foundation under grant MIP-9311980. The original version -of this code was written as part of a project to build a fixed-point vector -processor in collaboration with the University of California at Berkeley, -overseen by Profs. Nelson Morgan and John Wawrzynek. More information -is available through the Web page `http://www.cs.berkeley.edu/~jhauser/ -arithmetic/SoftFloat.html'. - -THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE. Although reasonable effort has -been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT TIMES -RESULT IN INCORRECT BEHAVIOR. USE OF THIS SOFTWARE IS RESTRICTED TO PERSONS -AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ALL LOSSES, -COSTS, OR OTHER PROBLEMS THEY INCUR DUE TO THE SOFTWARE, AND WHO FURTHERMORE -EFFECTIVELY INDEMNIFY JOHN HAUSER AND THE INTERNATIONAL COMPUTER SCIENCE -INSTITUTE (possibly via similar legal warning) AGAINST ALL LOSSES, COSTS, OR -OTHER PROBLEMS INCURRED BY THEIR CUSTOMERS AND CLIENTS DUE TO THE SOFTWARE. - -Derivative works are acceptable, even for commercial purposes, so long as -(1) the source code for the derivative work includes prominent notice that -the work is derivative, and (2) the source code includes prominent notice with -these four paragraphs for those parts of this code that are retained. - -=============================================================================*/ - -#include "softfloat_types.h" - -/*---------------------------------------------------------------------------- -| Software floating-point underflow tininess-detection mode. -*----------------------------------------------------------------------------*/ -extern int_fast8_t softfloat_detectTininess; -enum { - softfloat_tininess_beforeRounding = 0, - softfloat_tininess_afterRounding = 1 -}; - -/*---------------------------------------------------------------------------- -| Software floating-point rounding mode. -*----------------------------------------------------------------------------*/ -extern int_fast8_t softfloat_roundingMode; -enum { - softfloat_round_nearest_even = 0, - softfloat_round_minMag = 1, - softfloat_round_min = 2, - softfloat_round_max = 3, - softfloat_round_nearest_maxMag = 4 -}; - -/*---------------------------------------------------------------------------- -| Software floating-point exception flags. -*----------------------------------------------------------------------------*/ -extern int_fast8_t softfloat_exceptionFlags; -enum { - softfloat_flag_inexact = 1, - softfloat_flag_underflow = 2, - softfloat_flag_overflow = 4, - softfloat_flag_infinity = 8, - softfloat_flag_invalid = 16 -}; - -/*---------------------------------------------------------------------------- -| Routine to raise any or all of the software floating-point exception flags. -*----------------------------------------------------------------------------*/ -void softfloat_raiseFlags( int_fast8_t ); - -/*---------------------------------------------------------------------------- -| Integer-to-floating-point conversion routines. -*----------------------------------------------------------------------------*/ -float32_t ui32_to_f32( uint_fast32_t ); -float64_t ui32_to_f64( uint_fast32_t ); -floatx80_t ui32_to_fx80( uint_fast32_t ); -float128_t ui32_to_f128( uint_fast32_t ); -float32_t ui64_to_f32( uint_fast64_t ); -float64_t ui64_to_f64( uint_fast64_t ); -floatx80_t ui64_to_fx80( uint_fast64_t ); -float128_t ui64_to_f128( uint_fast64_t ); -float32_t i32_to_f32( int_fast32_t ); -float64_t i32_to_f64( int_fast32_t ); -floatx80_t i32_to_fx80( int_fast32_t ); -float128_t i32_to_f128( int_fast32_t ); -float32_t i64_to_f32( int_fast64_t ); -float64_t i64_to_f64( int_fast64_t ); -floatx80_t i64_to_fx80( int_fast64_t ); -float128_t i64_to_f128( int_fast64_t ); - -/*---------------------------------------------------------------------------- -| 32-bit (single-precision) floating-point operations. -*----------------------------------------------------------------------------*/ -uint_fast32_t f32_to_ui32( float32_t, int_fast8_t, bool ); -uint_fast64_t f32_to_ui64( float32_t, int_fast8_t, bool ); -int_fast32_t f32_to_i32( float32_t, int_fast8_t, bool ); -int_fast64_t f32_to_i64( float32_t, int_fast8_t, bool ); -uint_fast32_t f32_to_ui32_r_minMag( float32_t, bool ); -uint_fast64_t f32_to_ui64_r_minMag( float32_t, bool ); -int_fast32_t f32_to_i32_r_minMag( float32_t, bool ); -int_fast64_t f32_to_i64_r_minMag( float32_t, bool ); -float64_t f32_to_f64( float32_t ); -floatx80_t f32_to_fx80( float32_t ); -float128_t f32_to_f128( float32_t ); -float32_t f32_roundToInt( float32_t, int_fast8_t, bool ); -float32_t f32_add( float32_t, float32_t ); -float32_t f32_sub( float32_t, float32_t ); -float32_t f32_mul( float32_t, float32_t ); -float32_t f32_mulAdd( float32_t, float32_t, float32_t ); -float32_t f32_div( float32_t, float32_t ); -float32_t f32_rem( float32_t, float32_t ); -float32_t f32_sqrt( float32_t ); -bool f32_eq( float32_t, float32_t ); -bool f32_le( float32_t, float32_t ); -bool f32_lt( float32_t, float32_t ); -bool f32_eq_signaling( float32_t, float32_t ); -bool f32_le_quiet( float32_t, float32_t ); -bool f32_lt_quiet( float32_t, float32_t ); -bool f32_isSignalingNaN( float32_t ); - -/*---------------------------------------------------------------------------- -| 64-bit (double-precision) floating-point operations. -*----------------------------------------------------------------------------*/ -uint_fast32_t f64_to_ui32( float64_t, int_fast8_t, bool ); -uint_fast64_t f64_to_ui64( float64_t, int_fast8_t, bool ); -int_fast32_t f64_to_i32( float64_t, int_fast8_t, bool ); -int_fast64_t f64_to_i64( float64_t, int_fast8_t, bool ); -uint_fast32_t f64_to_ui32_r_minMag( float64_t, bool ); -uint_fast64_t f64_to_ui64_r_minMag( float64_t, bool ); -int_fast32_t f64_to_i32_r_minMag( float64_t, bool ); -int_fast64_t f64_to_i64_r_minMag( float64_t, bool ); -float32_t f64_to_f32( float64_t ); -floatx80_t f64_to_fx80( float64_t ); -float128_t f64_to_f128( float64_t ); -float64_t f64_roundToInt( float64_t, int_fast8_t, bool ); -float64_t f64_add( float64_t, float64_t ); -float64_t f64_sub( float64_t, float64_t ); -float64_t f64_mul( float64_t, float64_t ); -float64_t f64_mulAdd( float64_t, float64_t, float64_t ); -float64_t f64_div( float64_t, float64_t ); -float64_t f64_rem( float64_t, float64_t ); -float64_t f64_sqrt( float64_t ); -bool f64_eq( float64_t, float64_t ); -bool f64_le( float64_t, float64_t ); -bool f64_lt( float64_t, float64_t ); -bool f64_eq_signaling( float64_t, float64_t ); -bool f64_le_quiet( float64_t, float64_t ); -bool f64_lt_quiet( float64_t, float64_t ); -bool f64_isSignalingNaN( float64_t ); - -/*---------------------------------------------------------------------------- -| Extended double-precision rounding precision. Valid values are 32, 64, and -| 80. -*----------------------------------------------------------------------------*/ -extern int_fast8_t floatx80_roundingPrecision; - -/*---------------------------------------------------------------------------- -| Extended double-precision floating-point operations. -*----------------------------------------------------------------------------*/ -uint_fast32_t fx80_to_ui32( floatx80_t, int_fast8_t, bool ); -uint_fast64_t fx80_to_ui64( floatx80_t, int_fast8_t, bool ); -int_fast32_t fx80_to_i32( floatx80_t, int_fast8_t, bool ); -int_fast64_t fx80_to_i64( floatx80_t, int_fast8_t, bool ); -uint_fast32_t fx80_to_ui32_r_minMag( floatx80_t, bool ); -uint_fast64_t fx80_to_ui64_r_minMag( floatx80_t, bool ); -int_fast32_t fx80_to_i32_r_minMag( floatx80_t, bool ); -int_fast64_t fx80_to_i64_r_minMag( floatx80_t, bool ); -float32_t fx80_to_f32( floatx80_t ); -float64_t fx80_to_f64( floatx80_t ); -float128_t fx80_to_f128( floatx80_t ); -floatx80_t fx80_roundToInt( floatx80_t, int_fast8_t, bool ); -floatx80_t fx80_add( floatx80_t, floatx80_t ); -floatx80_t fx80_sub( floatx80_t, floatx80_t ); -floatx80_t fx80_mul( floatx80_t, floatx80_t ); -floatx80_t fx80_mulAdd( floatx80_t, floatx80_t, floatx80_t ); -floatx80_t fx80_div( floatx80_t, floatx80_t ); -floatx80_t fx80_rem( floatx80_t, floatx80_t ); -floatx80_t fx80_sqrt( floatx80_t ); -bool fx80_eq( floatx80_t, floatx80_t ); -bool fx80_le( floatx80_t, floatx80_t ); -bool fx80_lt( floatx80_t, floatx80_t ); -bool fx80_eq_signaling( floatx80_t, floatx80_t ); -bool fx80_le_quiet( floatx80_t, floatx80_t ); -bool fx80_lt_quiet( floatx80_t, floatx80_t ); -bool fx80_isSignalingNaN( floatx80_t ); - -/*---------------------------------------------------------------------------- -| 128-bit (quadruple-precision) floating-point operations. -*----------------------------------------------------------------------------*/ -uint_fast32_t f128_to_ui32( float128_t, int_fast8_t, bool ); -uint_fast64_t f128_to_ui64( float128_t, int_fast8_t, bool ); -int_fast32_t f128_to_i32( float128_t, int_fast8_t, bool ); -int_fast64_t f128_to_i64( float128_t, int_fast8_t, bool ); -uint_fast32_t f128_to_ui32_r_minMag( float128_t, bool ); -uint_fast64_t f128_to_ui64_r_minMag( float128_t, bool ); -int_fast32_t f128_to_i32_r_minMag( float128_t, bool ); -int_fast64_t f128_to_i64_r_minMag( float128_t, bool ); -float32_t f128_to_f32( float128_t ); -float64_t f128_to_f64( float128_t ); -floatx80_t f128_to_fx80( float128_t ); -float128_t f128_roundToInt( float128_t, int_fast8_t, bool ); -float128_t f128_add( float128_t, float128_t ); -float128_t f128_sub( float128_t, float128_t ); -float128_t f128_mul( float128_t, float128_t ); -float128_t f128_mulAdd( float128_t, float128_t, float128_t ); -float128_t f128_div( float128_t, float128_t ); -float128_t f128_rem( float128_t, float128_t ); -float128_t f128_sqrt( float128_t ); -bool f128_eq( float128_t, float128_t ); -bool f128_le( float128_t, float128_t ); -bool f128_lt( float128_t, float128_t ); -bool f128_eq_signaling( float128_t, float128_t ); -bool f128_le_quiet( float128_t, float128_t ); -bool f128_lt_quiet( float128_t, float128_t ); -bool f128_isSignalingNaN( float128_t ); - -#ifdef __cplusplus -} -#endif - -#endif - diff --git a/softfloat/softfloat.mk.in b/softfloat/softfloat.mk.in deleted file mode 100644 index 59993cb..0000000 --- a/softfloat/softfloat.mk.in +++ /dev/null @@ -1,113 +0,0 @@ -softfloat_subproject_deps = \ - sotfloat_riscv \ - -softfloat_hdrs = \ - internals.h \ - primitives.h \ - softfloat.h \ - -softfloat_c_srcs = \ - f32_add.c \ - f32_div.c \ - f32_eq.c \ - f32_eq_signaling.c \ - f32_isSignalingNaN.c \ - f32_le.c \ - f32_le_quiet.c \ - f32_lt.c \ - f32_lt_quiet.c \ - f32_mulAdd.c \ - f32_mul.c \ - f32_rem.c \ - f32_roundToInt.c \ - f32_sqrt.c \ - f32_sub.c \ - f32_to_f64.c \ - f32_to_i32.c \ - f32_to_i32_r_minMag.c \ - f32_to_i64.c \ - f32_to_i64_r_minMag.c \ - f32_to_ui32.c \ - f32_to_ui32_r_minMag.c \ - f32_to_ui64.c \ - f32_to_ui64_r_minMag.c \ - f64_add.c \ - f64_div.c \ - f64_eq.c \ - f64_eq_signaling.c \ - f64_isSignalingNaN.c \ - f64_le.c \ - f64_le_quiet.c \ - f64_lt.c \ - f64_lt_quiet.c \ - f64_mulAdd.c \ - f64_mul.c \ - f64_rem.c \ - f64_roundToInt.c \ - f64_sqrt.c \ - f64_sub.c \ - f64_to_f32.c \ - f64_to_i32.c \ - f64_to_i32_r_minMag.c \ - f64_to_i64.c \ - f64_to_i64_r_minMag.c \ - f64_to_ui32.c \ - f64_to_ui32_r_minMag.c \ - f64_to_ui64.c \ - f64_to_ui64_r_minMag.c \ - i32_to_f32.c \ - i32_to_f64.c \ - i64_to_f32.c \ - i64_to_f64.c \ - s_add128.c \ - s_add192.c \ - s_addMagsF32.c \ - s_addMagsF64.c \ - s_countLeadingZeros32.c \ - s_countLeadingZeros64.c \ - s_countLeadingZeros8.c \ - s_eq128.c \ - s_estimateDiv128To64.c \ - s_estimateSqrt32.c \ - s_le128.c \ - s_lt128.c \ - s_mul128By64To192.c \ - s_mul128To256.c \ - s_mul64To128.c \ - s_mulAddF32.c \ - s_mulAddF64.c \ - s_normRoundPackToF32.c \ - s_normRoundPackToF64.c \ - s_normSubnormalF32Sig.c \ - s_normSubnormalF64Sig.c \ - softfloat_state.c \ - s_roundPackToF32.c \ - s_roundPackToF64.c \ - s_roundPackToI32.c \ - s_roundPackToI64.c \ - s_roundPackToUI32.c \ - s_roundPackToUI64.c \ - s_shift128ExtraRightJam.c \ - s_shift128RightJam.c \ - s_shift32RightJam.c \ - s_shift64ExtraRightJam.c \ - s_shift64RightJam.c \ - s_shortShift128ExtraRightJam.c \ - s_shortShift128Left.c \ - s_shortShift128Right.c \ - s_shortShift192Left.c \ - s_shortShift32Right1Jam.c \ - s_shortShift64ExtraRightJam.c \ - s_shortShift64RightJam.c \ - s_sub128.c \ - s_sub192.c \ - s_subMagsF32.c \ - s_subMagsF64.c \ - ui32_to_f32.c \ - ui32_to_f64.c \ - ui64_to_f32.c \ - ui64_to_f64.c \ - -softfloat_test_srcs = - -softfloat_install_prog_srcs = diff --git a/softfloat/softfloat_state.c b/softfloat/softfloat_state.c deleted file mode 100755 index 8859089..0000000 --- a/softfloat/softfloat_state.c +++ /dev/null @@ -1,19 +0,0 @@ - -/*** COMMENTS. ***/ - -#include -#include "platform.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -/*---------------------------------------------------------------------------- -| Floating-point rounding mode, extended double-precision rounding precision, -| and exception flags. -*----------------------------------------------------------------------------*/ -int_fast8_t softfloat_roundingMode = softfloat_round_nearest_even; -int_fast8_t softfloat_detectTininess = init_detectTininess; -int_fast8_t softfloat_exceptionFlags = 0; - -int_fast8_t floatx80_roundingPrecision = 80; - diff --git a/softfloat/ui32_to_f32.c b/softfloat/ui32_to_f32.c deleted file mode 100755 index ba0fc1a..0000000 --- a/softfloat/ui32_to_f32.c +++ /dev/null @@ -1,25 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "softfloat.h" - -float32_t ui32_to_f32( uint_fast32_t a ) -{ - union ui32_f32 uZ; - - if ( ! a ) { - uZ.ui = 0; - return uZ.f; - } - if ( a & 0x80000000 ) { - return - softfloat_roundPackToF32( - 0, 0x9D, softfloat_shortShift32Right1Jam( a ) ); - } else { - return softfloat_normRoundPackToF32( 0, 0x9C, a ); - } - -} - diff --git a/softfloat/ui32_to_f64.c b/softfloat/ui32_to_f64.c deleted file mode 100755 index d0bd177..0000000 --- a/softfloat/ui32_to_f64.c +++ /dev/null @@ -1,26 +0,0 @@ - -#include -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "softfloat.h" - -float64_t ui32_to_f64( uint_fast32_t a ) -{ - uint_fast64_t uiZ; - int shiftCount; - union ui64_f64 uZ; - - if ( ! a ) { - uiZ = 0; - } else { - shiftCount = softfloat_countLeadingZeros32( a ) + 21; - uiZ = - packToF64UI( - 0, 0x432 - shiftCount, (uint_fast64_t) a< -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "softfloat.h" - -float32_t ui64_to_f32( uint_fast64_t a ) -{ - int shiftCount; - union ui32_f32 u; - uint_fast32_t sig; - - shiftCount = softfloat_countLeadingZeros64( a ) - 40; - if ( 0 <= shiftCount ) { - u.ui = - a ? packToF32UI( - 0, 0x95 - shiftCount, (uint_fast32_t) a< -#include "platform.h" -#include "primitives.h" -#include "internals.h" -#include "softfloat.h" - -float64_t ui64_to_f64( uint_fast64_t a ) -{ - union ui64_f64 uZ; - - if ( ! a ) { - uZ.ui = 0; - return uZ.f; - } - if ( a & UINT64_C( 0x8000000000000000 ) ) { - return - softfloat_roundPackToF64( - 0, 0x43D, softfloat_shortShift64RightJam( a, 1 ) ); - } else { - return softfloat_normRoundPackToF64( 0, 0x43C, a ); - } - -} - diff --git a/softfloat_riscv/platform.h b/softfloat_riscv/platform.h deleted file mode 100755 index 6c54313..0000000 --- a/softfloat_riscv/platform.h +++ /dev/null @@ -1,42 +0,0 @@ - -/*============================================================================ - -*** FIX. - -This C source fragment is part of the SoftFloat IEC/IEEE Floating-point -Arithmetic Package, Release 2b. - -Written by John R. Hauser. This work was made possible in part by the -International Computer Science Institute, located at Suite 600, 1947 Center -Street, Berkeley, California 94704. Funding was partially provided by the -National Science Foundation under grant MIP-9311980. The original version -of this code was written as part of a project to build a fixed-point vector -processor in collaboration with the University of California at Berkeley, -overseen by Profs. Nelson Morgan and John Wawrzynek. More information -is available through the Web page `http://www.cs.berkeley.edu/~jhauser/ -arithmetic/SoftFloat.html'. - -THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE. Although reasonable effort has -been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT TIMES -RESULT IN INCORRECT BEHAVIOR. USE OF THIS SOFTWARE IS RESTRICTED TO PERSONS -AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ALL LOSSES, -COSTS, OR OTHER PROBLEMS THEY INCUR DUE TO THE SOFTWARE, AND WHO FURTHERMORE -EFFECTIVELY INDEMNIFY JOHN HAUSER AND THE INTERNATIONAL COMPUTER SCIENCE -INSTITUTE (possibly via similar legal warning) AGAINST ALL LOSSES, COSTS, OR -OTHER PROBLEMS INCURRED BY THEIR CUSTOMERS AND CLIENTS DUE TO THE SOFTWARE. - -Derivative works are acceptable, even for commercial purposes, so long as -(1) the source code for the derivative work includes prominent notice that -the work is derivative, and (2) the source code includes prominent notice with -these four paragraphs for those parts of this code that are retained. - -=============================================================================*/ - -/*---------------------------------------------------------------------------- -*----------------------------------------------------------------------------*/ -#define LITTLEENDIAN - -#ifndef UINT64_C -# define UINT64_C(x) (x ## ULL) -# define INT64_C(x) (x ## LL) -#endif diff --git a/softfloat_riscv/s_commonNaNToF32UI.c b/softfloat_riscv/s_commonNaNToF32UI.c deleted file mode 100755 index 61f2735..0000000 --- a/softfloat_riscv/s_commonNaNToF32UI.c +++ /dev/null @@ -1,17 +0,0 @@ - -#include -#include "platform.h" -#include "specialize.h" - -/*---------------------------------------------------------------------------- -| Returns the result of converting the canonical NaN `a' to the single- -| precision floating-point format. -*----------------------------------------------------------------------------*/ - -uint_fast32_t softfloat_commonNaNToF32UI( struct commonNaN a ) -{ - - return (uint_fast32_t) a.sign<<31 | 0x7FFFFFFF; - -} - diff --git a/softfloat_riscv/s_commonNaNToF64UI.c b/softfloat_riscv/s_commonNaNToF64UI.c deleted file mode 100755 index da36c04..0000000 --- a/softfloat_riscv/s_commonNaNToF64UI.c +++ /dev/null @@ -1,18 +0,0 @@ - -#include -#include "platform.h" -#include "specialize.h" - -/*---------------------------------------------------------------------------- -| Returns the result of converting the canonical NaN `a' to the double- -| precision floating-point format. -*----------------------------------------------------------------------------*/ - -uint_fast64_t softfloat_commonNaNToF64UI( struct commonNaN a ) -{ - - return - (uint_fast64_t) a.sign<<63 | UINT64_C( 0x7FFFFFFFFFFFFFFF ); - -} - diff --git a/softfloat_riscv/s_f32UIToCommonNaN.c b/softfloat_riscv/s_f32UIToCommonNaN.c deleted file mode 100755 index 9ee0db9..0000000 --- a/softfloat_riscv/s_f32UIToCommonNaN.c +++ /dev/null @@ -1,25 +0,0 @@ - -#include -#include "platform.h" -#include "specialize.h" -#include "softfloat.h" - -/*---------------------------------------------------------------------------- -| Returns the result of converting the single-precision floating-point NaN -| `a' to the canonical NaN format. If `a' is a signaling NaN, the invalid -| exception is raised. -*----------------------------------------------------------------------------*/ -struct commonNaN softfloat_f32UIToCommonNaN( uint_fast32_t uiA ) -{ - struct commonNaN z; - - if ( softfloat_isSigNaNF32UI( uiA ) ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - } - z.sign = uiA>>31; - z.v64 = (uint_fast64_t) 0x7FFFF <<41; - z.v0 = 0; - return z; - -} - diff --git a/softfloat_riscv/s_f64UIToCommonNaN.c b/softfloat_riscv/s_f64UIToCommonNaN.c deleted file mode 100755 index 84d8ca0..0000000 --- a/softfloat_riscv/s_f64UIToCommonNaN.c +++ /dev/null @@ -1,25 +0,0 @@ - -#include -#include "platform.h" -#include "specialize.h" -#include "softfloat.h" - -/*---------------------------------------------------------------------------- -| Returns the result of converting the double-precision floating-point NaN -| `a' to the canonical NaN format. If `a' is a signaling NaN, the invalid -| exception is raised. -*----------------------------------------------------------------------------*/ -struct commonNaN softfloat_f64UIToCommonNaN( uint_fast64_t uiA ) -{ - struct commonNaN z; - - if ( softfloat_isSigNaNF64UI( uiA ) ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - } - z.sign = uiA>>63; - z.v64 = (uint_fast64_t) 0xFFFFFFFFFFFFF <<12; - z.v0 = 0; - return z; - -} - diff --git a/softfloat_riscv/s_isSigNaNF32UI.c b/softfloat_riscv/s_isSigNaNF32UI.c deleted file mode 100755 index 0a9c33f..0000000 --- a/softfloat_riscv/s_isSigNaNF32UI.c +++ /dev/null @@ -1,13 +0,0 @@ - -#include -#include -#include "platform.h" -#include "specialize.h" - -bool softfloat_isSigNaNF32UI( uint_fast32_t ui ) -{ - - return ( ( ui>>22 & 0x1FF ) == 0x1FE ) && ( ui & 0x003FFFFF ); - -} - diff --git a/softfloat_riscv/s_isSigNaNF64UI.c b/softfloat_riscv/s_isSigNaNF64UI.c deleted file mode 100755 index d255213..0000000 --- a/softfloat_riscv/s_isSigNaNF64UI.c +++ /dev/null @@ -1,15 +0,0 @@ - -#include -#include -#include "platform.h" -#include "specialize.h" - -bool softfloat_isSigNaNF64UI( uint_fast64_t ui ) -{ - - return - ( ( ui>>51 & 0xFFF ) == 0xFFE ) - && ( ui & UINT64_C( 0x0007FFFFFFFFFFFF ) ); - -} - diff --git a/softfloat_riscv/s_propagateNaNF32UI.c b/softfloat_riscv/s_propagateNaNF32UI.c deleted file mode 100755 index 07774e8..0000000 --- a/softfloat_riscv/s_propagateNaNF32UI.c +++ /dev/null @@ -1,55 +0,0 @@ - -/*** UPDATE COMMENTS. ***/ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -/*---------------------------------------------------------------------------- -| Takes two single-precision floating-point values `a' and `b', one of which -| is a NaN, and returns the appropriate NaN result. If either `a' or `b' is a -| signaling NaN, the invalid exception is raised. -*----------------------------------------------------------------------------*/ - -uint_fast32_t - softfloat_propagateNaNF32UI( uint_fast32_t uiA, uint_fast32_t uiB ) -{ - bool isNaNA, isSigNaNA, isNaNB, isSigNaNB; - uint_fast32_t uiMagA, uiMagB; - - /*------------------------------------------------------------------------ - *------------------------------------------------------------------------*/ - isNaNA = isNaNF32UI( uiA ); - isSigNaNA = softfloat_isSigNaNF32UI( uiA ); - isNaNB = isNaNF32UI( uiB ); - isSigNaNB = softfloat_isSigNaNF32UI( uiB ); - /*------------------------------------------------------------------------ - | Make NaNs non-signaling. - *------------------------------------------------------------------------*/ - uiA |= 0x00400000; - uiB |= 0x00400000; - /*------------------------------------------------------------------------ - *------------------------------------------------------------------------*/ - if ( isSigNaNA | isSigNaNB ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - } - if ( isSigNaNA ) { - if ( isSigNaNB ) goto returnLargerSignificand; - return isNaNB ? uiB : uiA; - } else if ( isNaNA ) { - if ( isSigNaNB || ! isNaNB ) return uiA; - returnLargerSignificand: - uiMagA = uiA<<1; - uiMagB = uiB<<1; - if ( uiMagA < uiMagB ) return uiB; - if ( uiMagB < uiMagA ) return uiA; - return ( uiA < uiB ) ? uiA : uiB; - } else { - return uiB; - } - -} - diff --git a/softfloat_riscv/s_propagateNaNF64UI.c b/softfloat_riscv/s_propagateNaNF64UI.c deleted file mode 100755 index 0ff6446..0000000 --- a/softfloat_riscv/s_propagateNaNF64UI.c +++ /dev/null @@ -1,55 +0,0 @@ - -/*** UPDATE COMMENTS. ***/ - -#include -#include -#include "platform.h" -#include "internals.h" -#include "specialize.h" -#include "softfloat.h" - -/*---------------------------------------------------------------------------- -| Takes two double-precision floating-point values `a' and `b', one of which -| is a NaN, and returns the appropriate NaN result. If either `a' or `b' is a -| signaling NaN, the invalid exception is raised. -*----------------------------------------------------------------------------*/ - -uint_fast64_t - softfloat_propagateNaNF64UI( uint_fast64_t uiA, uint_fast64_t uiB ) -{ - bool isNaNA, isSigNaNA, isNaNB, isSigNaNB; - uint_fast64_t uiMagA, uiMagB; - - /*------------------------------------------------------------------------ - *------------------------------------------------------------------------*/ - isNaNA = isNaNF64UI( uiA ); - isSigNaNA = softfloat_isSigNaNF64UI( uiA ); - isNaNB = isNaNF64UI( uiB ); - isSigNaNB = softfloat_isSigNaNF64UI( uiB ); - /*------------------------------------------------------------------------ - | Make NaNs non-signaling. - *------------------------------------------------------------------------*/ - uiA |= UINT64_C( 0x0008000000000000 ); - uiB |= UINT64_C( 0x0008000000000000 ); - /*------------------------------------------------------------------------ - *------------------------------------------------------------------------*/ - if ( isSigNaNA | isSigNaNB ) { - softfloat_raiseFlags( softfloat_flag_invalid ); - } - if ( isSigNaNA ) { - if ( isSigNaNB ) goto returnLargerSignificand; - return isNaNB ? uiB : uiA; - } else if ( isNaNA ) { - if ( isSigNaNB || ! isNaNB ) return uiA; - returnLargerSignificand: - uiMagA = uiA & UINT64_C( 0x7FFFFFFFFFFFFFFF ); - uiMagB = uiB & UINT64_C( 0x7FFFFFFFFFFFFFFF ); - if ( uiMagA < uiMagB ) return uiB; - if ( uiMagB < uiMagA ) return uiA; - return ( uiA < uiB ) ? uiA : uiB; - } else { - return uiB; - } - -} - diff --git a/softfloat_riscv/softfloat_raiseFlags.c b/softfloat_riscv/softfloat_raiseFlags.c deleted file mode 100755 index c0c0dc8..0000000 --- a/softfloat_riscv/softfloat_raiseFlags.c +++ /dev/null @@ -1,51 +0,0 @@ - -/*============================================================================ - -*** FIX. - -This C source fragment is part of the SoftFloat IEC/IEEE Floating-point -Arithmetic Package, Release 2b. - -Written by John R. Hauser. This work was made possible in part by the -International Computer Science Institute, located at Suite 600, 1947 Center -Street, Berkeley, California 94704. Funding was partially provided by the -National Science Foundation under grant MIP-9311980. The original version -of this code was written as part of a project to build a fixed-point vector -processor in collaboration with the University of California at Berkeley, -overseen by Profs. Nelson Morgan and John Wawrzynek. More information -is available through the Web page `http://www.cs.berkeley.edu/~jhauser/ -arithmetic/SoftFloat.html'. - -THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE. Although reasonable effort has -been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT TIMES -RESULT IN INCORRECT BEHAVIOR. USE OF THIS SOFTWARE IS RESTRICTED TO PERSONS -AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ALL LOSSES, -COSTS, OR OTHER PROBLEMS THEY INCUR DUE TO THE SOFTWARE, AND WHO FURTHERMORE -EFFECTIVELY INDEMNIFY JOHN HAUSER AND THE INTERNATIONAL COMPUTER SCIENCE -INSTITUTE (possibly via similar legal warning) AGAINST ALL LOSSES, COSTS, OR -OTHER PROBLEMS INCURRED BY THEIR CUSTOMERS AND CLIENTS DUE TO THE SOFTWARE. - -Derivative works are acceptable, even for commercial purposes, so long as -(1) the source code for the derivative work includes prominent notice that -the work is derivative, and (2) the source code includes prominent notice with -these four paragraphs for those parts of this code that are retained. - -=============================================================================*/ - -#include "platform.h" -#include "softfloat.h" - -/*---------------------------------------------------------------------------- -| Raises the exceptions specified by `flags'. Floating-point traps can be -| defined here if desired. It is currently not possible for such a trap -| to substitute a result value. If traps are not implemented, this routine -| should be simply `float_exception_flags |= flags;'. -*----------------------------------------------------------------------------*/ - -void softfloat_raiseFlags( int_fast8_t flags ) -{ - - softfloat_exceptionFlags |= flags; - -} - diff --git a/softfloat_riscv/softfloat_riscv.ac b/softfloat_riscv/softfloat_riscv.ac deleted file mode 100644 index e69de29..0000000 diff --git a/softfloat_riscv/softfloat_riscv.mk.in b/softfloat_riscv/softfloat_riscv.mk.in deleted file mode 100644 index 0b898ed..0000000 --- a/softfloat_riscv/softfloat_riscv.mk.in +++ /dev/null @@ -1,21 +0,0 @@ -softfloat_riscv_subproject_deps = \ - -softfloat_riscv_hdrs = \ - softfloat_types.h \ - platform.h \ - specialize.h \ - -softfloat_riscv_c_srcs = \ - softfloat_raiseFlags.c \ - s_commonNaNToF32UI.c \ - s_commonNaNToF64UI.c \ - s_f32UIToCommonNaN.c \ - s_f64UIToCommonNaN.c \ - s_isSigNaNF32UI.c \ - s_isSigNaNF64UI.c \ - s_propagateNaNF32UI.c \ - s_propagateNaNF64UI.c \ - -softfloat_riscv_test_srcs = - -softfloat_riscv_install_prog_srcs = diff --git a/softfloat_riscv/softfloat_types.h b/softfloat_riscv/softfloat_types.h deleted file mode 100755 index 9fada89..0000000 --- a/softfloat_riscv/softfloat_types.h +++ /dev/null @@ -1,16 +0,0 @@ - -#ifndef softfloat_types_h -#define softfloat_types_h - -/*** COMMENTS. ***/ - -#include -#include - -typedef uint32_t float32_t; -typedef uint64_t float64_t; -typedef struct { uint64_t v; uint16_t x; } floatx80_t; -typedef struct { uint64_t v[ 2 ]; } float128_t; - -#endif - diff --git a/softfloat_riscv/specialize.h b/softfloat_riscv/specialize.h deleted file mode 100755 index bf57bc9..0000000 --- a/softfloat_riscv/specialize.h +++ /dev/null @@ -1,113 +0,0 @@ - -/*============================================================================ - -*** FIX. - -This C source fragment is part of the SoftFloat IEC/IEEE Floating-point -Arithmetic Package, Release 2b. - -Written by John R. Hauser. This work was made possible in part by the -International Computer Science Institute, located at Suite 600, 1947 Center -Street, Berkeley, California 94704. Funding was partially provided by the -National Science Foundation under grant MIP-9311980. The original version -of this code was written as part of a project to build a fixed-point vector -processor in collaboration with the University of California at Berkeley, -overseen by Profs. Nelson Morgan and John Wawrzynek. More information -is available through the Web page `http://www.cs.berkeley.edu/~jhauser/ -arithmetic/SoftFloat.html'. - -THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE. Although reasonable effort has -been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT TIMES -RESULT IN INCORRECT BEHAVIOR. USE OF THIS SOFTWARE IS RESTRICTED TO PERSONS -AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ALL LOSSES, -COSTS, OR OTHER PROBLEMS THEY INCUR DUE TO THE SOFTWARE, AND WHO FURTHERMORE -EFFECTIVELY INDEMNIFY JOHN HAUSER AND THE INTERNATIONAL COMPUTER SCIENCE -INSTITUTE (possibly via similar legal warning) AGAINST ALL LOSSES, COSTS, OR -OTHER PROBLEMS INCURRED BY THEIR CUSTOMERS AND CLIENTS DUE TO THE SOFTWARE. - -Derivative works are acceptable, even for commercial purposes, so long as -(1) the source code for the derivative work includes prominent notice that -the work is derivative, and (2) the source code includes prominent notice with -these four paragraphs for those parts of this code that are retained. - -=============================================================================*/ - -#include -#include - -/*---------------------------------------------------------------------------- -*----------------------------------------------------------------------------*/ -#define init_detectTininess softfloat_tininess_beforeRounding; - -/*---------------------------------------------------------------------------- -| Structure used to transfer NaN representations from one format to another. -*----------------------------------------------------------------------------*/ -struct commonNaN { - bool sign; - uint64_t v64, v0; -}; - -/*---------------------------------------------------------------------------- -| The pattern for a default generated single-precision NaN. -*----------------------------------------------------------------------------*/ -#define defaultNaNF32UI 0xFFFFFFFF - -/*---------------------------------------------------------------------------- -| Returns 1 if the single-precision floating-point value `a' is a signaling -| NaN; otherwise, returns 0. -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 1 <= INLINE_LEVEL ) -INLINE bool softfloat_isSigNaNF32UI( uint_fast32_t ui ) - { return ( ( ui>>22 & 0x1FF ) == 0x1FE ) && ( ui & 0x003FFFFF ); } -#else -bool softfloat_isSigNaNF32UI( uint_fast32_t ); -#endif - -/*---------------------------------------------------------------------------- -*----------------------------------------------------------------------------*/ -struct commonNaN softfloat_f32UIToCommonNaN( uint_fast32_t ); -#if defined INLINE_LEVEL && ( 1 <= INLINE_LEVEL ) -INLINE uint_fast32_t softfloat_commonNaNToF32UI( struct commonNaN a ) - { return (uint_fast32_t) a.sign<<31 | 0x7FFFFFFF; } -#else -uint_fast32_t softfloat_commonNaNToF32UI( struct commonNaN ); -#endif - -/*---------------------------------------------------------------------------- -| Takes two single-precision floating-point values `a' and `b', one of which -| is a NaN, and returns the appropriate NaN result. If either `a' or `b' is a -| signaling NaN, the invalid exception is raised. -*----------------------------------------------------------------------------*/ -uint_fast32_t softfloat_propagateNaNF32UI( uint_fast32_t, uint_fast32_t ); - -/*---------------------------------------------------------------------------- -| The pattern for a default generated double-precision NaN. -*----------------------------------------------------------------------------*/ -#define defaultNaNF64UI UINT64_C(0xFFF8000000000000) - -/*---------------------------------------------------------------------------- -*----------------------------------------------------------------------------*/ -#if defined INLINE_LEVEL && ( 1 <= INLINE_LEVEL ) -INLINE bool softfloat_isSigNaNF64UI( uint_fast64_t ui ) -{ - return - ( ( ui>>51 & 0xFFF ) == 0xFFE ) - && ( ui & UINT64_C( 0x0007FFFFFFFFFFFF ) ); -} -#else -bool softfloat_isSigNaNF64UI( uint_fast64_t ); -#endif - -/*---------------------------------------------------------------------------- -*----------------------------------------------------------------------------*/ -/*** MIGHT BE INLINE'D. ***/ -struct commonNaN softfloat_f64UIToCommonNaN( uint_fast64_t ); -uint_fast64_t softfloat_commonNaNToF64UI( struct commonNaN ); - -/*---------------------------------------------------------------------------- -| Takes two double-precision floating-point values `a' and `b', one of which -| is a NaN, and returns the appropriate NaN result. If either `a' or `b' is a -| signaling NaN, the invalid exception is raised. -*----------------------------------------------------------------------------*/ -uint_fast64_t softfloat_propagateNaNF64UI( uint_fast64_t, uint_fast64_t ); -