From b6b1c790843087e67e85e7cfd3327a872c03c6bc Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Sun, 21 Feb 2021 23:35:46 -0500 Subject: [PATCH] sim: igen: merge build into top level This simplifies the build a bit (especially for deps in port subdirs), and avoids recursive make. This in turn speeds up the build, and sets us up for multi-target. --- sim/ChangeLog | 7 + sim/Makefile.am | 8 + sim/Makefile.in | 330 ++- sim/configure | 21 +- sim/configure.ac | 4 +- sim/igen/ChangeLog | 5 + sim/igen/Makefile.in | 176 -- sim/igen/aclocal.m4 | 16 - sim/igen/configure | 5245 --------------------------------------- sim/igen/configure.ac | 9 - sim/igen/local.mk | 89 + sim/mips/ChangeLog | 5 + sim/mips/Makefile.in | 7 - sim/mn10300/ChangeLog | 5 + sim/mn10300/Makefile.in | 4 - sim/v850/ChangeLog | 5 + sim/v850/Makefile.in | 4 - 17 files changed, 451 insertions(+), 5489 deletions(-) delete mode 100644 sim/igen/Makefile.in delete mode 100644 sim/igen/aclocal.m4 delete mode 100755 sim/igen/configure delete mode 100644 sim/igen/configure.ac create mode 100644 sim/igen/local.mk diff --git a/sim/ChangeLog b/sim/ChangeLog index 80151cf0823..74961efbef2 100644 --- a/sim/ChangeLog +++ b/sim/ChangeLog @@ -1,3 +1,10 @@ +2021-04-02 Mike Frysinger + + * Makefile.am [SIM_ENABLE_IGEN]: Include igen/local.mk. + * configure.ac: Delete AC_CONFIG_SUBDIRS(igen) call. + (SIM_ENABLE_IGEN): Define. + * configure, Makefile.in: Regenerate. + 2021-04-02 Mike Frysinger * Makefile.am (ACLOCAL_AMFLAGS): Add -Im4. diff --git a/sim/Makefile.am b/sim/Makefile.am index f9084d360ed..79e162a439d 100644 --- a/sim/Makefile.am +++ b/sim/Makefile.am @@ -22,6 +22,11 @@ srcroot = $(srcdir)/.. SUBDIRS = @subdirs@ +# We don't set some of these vars here, but we need to define them so they may +# be used consistently in local.mk files we include below. +noinst_LIBRARIES = +EXTRA_PROGRAMS = + MOSTLYCLEANFILES = core COMPILE_FOR_BUILD = $(CC_FOR_BUILD) $(AM_CPPFLAGS) $(CFLAGS_FOR_BUILD) @@ -38,4 +43,7 @@ nltvals: $(abs_srcdir)/common/gennltvals.py --cpp "$(CPP)" --output nltvals.def --srcroot $(srcroot) $(SHELL) $(srcroot)/move-if-change nltvals.def $(abs_srcdir)/common/nltvals.def +if SIM_ENABLE_IGEN +include igen/local.mk +endif include testsuite/local.mk diff --git a/sim/Makefile.in b/sim/Makefile.in index d109907533e..2f7284ddba6 100644 --- a/sim/Makefile.in +++ b/sim/Makefile.in @@ -30,6 +30,27 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see . +# The IGEN simulator generator for GDB, the GNU Debugger. +# +# Copyright 2002-2021 Free Software Foundation, Inc. +# +# Contributed by Andrew Cagney. +# +# This file is part of GDB. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + # # Copyright (C) 1997-2021 Free Software Foundation, Inc. # @@ -45,6 +66,7 @@ # # You should have received a copy of the GNU General Public License # along with this program. If not, see . + VPATH = @srcdir@ am__is_gnu_make = { \ if test -z '$(MAKELEVEL)'; then \ @@ -120,6 +142,10 @@ POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ target_triplet = @target@ +EXTRA_PROGRAMS = $(am__EXEEXT_2) +@SIM_ENABLE_IGEN_TRUE@am__append_1 = igen/libigen.a +@SIM_ENABLE_IGEN_TRUE@am__append_2 = $(igen_IGEN_TOOLS) +@SIM_ENABLE_IGEN_TRUE@am__append_3 = $(igen_IGEN_TOOLS) subdir = . ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/../config/depstand.m4 \ @@ -136,6 +162,66 @@ am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ mkinstalldirs = $(SHELL) $(top_srcdir)/../mkinstalldirs CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = +LIBRARIES = $(noinst_LIBRARIES) +ARFLAGS = cru +AM_V_AR = $(am__v_AR_@AM_V@) +am__v_AR_ = $(am__v_AR_@AM_DEFAULT_V@) +am__v_AR_0 = @echo " AR " $@; +am__v_AR_1 = +igen_libigen_a_AR = $(AR) $(ARFLAGS) +igen_libigen_a_LIBADD = +am__dirstamp = $(am__leading_dot)dirstamp +@SIM_ENABLE_IGEN_TRUE@am_igen_libigen_a_OBJECTS = \ +@SIM_ENABLE_IGEN_TRUE@ igen/table.$(OBJEXT) igen/lf.$(OBJEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/misc.$(OBJEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/filter_host.$(OBJEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/ld-decode.$(OBJEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/ld-cache.$(OBJEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/filter.$(OBJEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/ld-insn.$(OBJEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/gen-model.$(OBJEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/gen-itable.$(OBJEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/gen-icache.$(OBJEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/gen-semantics.$(OBJEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/gen-idecode.$(OBJEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/gen-support.$(OBJEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/gen-engine.$(OBJEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/gen.$(OBJEXT) +igen_libigen_a_OBJECTS = $(am_igen_libigen_a_OBJECTS) +@SIM_ENABLE_IGEN_TRUE@am__EXEEXT_1 = igen/igen$(EXEEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/filter$(EXEEXT) igen/gen$(EXEEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/ld-cache$(EXEEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/ld-decode$(EXEEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/ld-insn$(EXEEXT) \ +@SIM_ENABLE_IGEN_TRUE@ igen/table$(EXEEXT) +@SIM_ENABLE_IGEN_TRUE@am__EXEEXT_2 = $(am__EXEEXT_1) +am_igen_filter_OBJECTS = +igen_filter_OBJECTS = $(am_igen_filter_OBJECTS) +@SIM_ENABLE_IGEN_TRUE@igen_filter_DEPENDENCIES = igen/filter-main.o \ +@SIM_ENABLE_IGEN_TRUE@ igen/libigen.a +am_igen_gen_OBJECTS = +igen_gen_OBJECTS = $(am_igen_gen_OBJECTS) +@SIM_ENABLE_IGEN_TRUE@igen_gen_DEPENDENCIES = igen/gen-main.o \ +@SIM_ENABLE_IGEN_TRUE@ igen/libigen.a +@SIM_ENABLE_IGEN_TRUE@am_igen_igen_OBJECTS = igen/igen.$(OBJEXT) +igen_igen_OBJECTS = $(am_igen_igen_OBJECTS) +@SIM_ENABLE_IGEN_TRUE@igen_igen_DEPENDENCIES = igen/libigen.a +am_igen_ld_cache_OBJECTS = +igen_ld_cache_OBJECTS = $(am_igen_ld_cache_OBJECTS) +@SIM_ENABLE_IGEN_TRUE@igen_ld_cache_DEPENDENCIES = \ +@SIM_ENABLE_IGEN_TRUE@ igen/ld-cache-main.o igen/libigen.a +am_igen_ld_decode_OBJECTS = +igen_ld_decode_OBJECTS = $(am_igen_ld_decode_OBJECTS) +@SIM_ENABLE_IGEN_TRUE@igen_ld_decode_DEPENDENCIES = \ +@SIM_ENABLE_IGEN_TRUE@ igen/ld-decode-main.o igen/libigen.a +am_igen_ld_insn_OBJECTS = +igen_ld_insn_OBJECTS = $(am_igen_ld_insn_OBJECTS) +@SIM_ENABLE_IGEN_TRUE@igen_ld_insn_DEPENDENCIES = igen/ld-insn-main.o \ +@SIM_ENABLE_IGEN_TRUE@ igen/libigen.a +am_igen_table_OBJECTS = +igen_table_OBJECTS = $(am_igen_table_OBJECTS) +@SIM_ENABLE_IGEN_TRUE@igen_table_DEPENDENCIES = igen/table-main.o \ +@SIM_ENABLE_IGEN_TRUE@ igen/libigen.a AM_V_P = $(am__v_P_@AM_V@) am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) am__v_P_0 = false @@ -148,7 +234,26 @@ AM_V_at = $(am__v_at_@AM_V@) am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) am__v_at_0 = @ am__v_at_1 = -SOURCES = +DEFAULT_INCLUDES = -I.@am__isrc@ +depcomp = $(SHELL) $(top_srcdir)/../depcomp +am__depfiles_maybe = depfiles +am__mv = mv -f +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +AM_V_CC = $(am__v_CC_@AM_V@) +am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@) +am__v_CC_0 = @echo " CC " $@; +am__v_CC_1 = +CCLD = $(CC) +LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ +AM_V_CCLD = $(am__v_CCLD_@AM_V@) +am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@) +am__v_CCLD_0 = @echo " CCLD " $@; +am__v_CCLD_1 = +SOURCES = $(igen_libigen_a_SOURCES) $(igen_filter_SOURCES) \ + $(igen_gen_SOURCES) $(igen_igen_SOURCES) \ + $(igen_ld_cache_SOURCES) $(igen_ld_decode_SOURCES) \ + $(igen_ld_insn_SOURCES) $(igen_table_SOURCES) RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \ ctags-recursive dvi-recursive html-recursive info-recursive \ install-data-recursive install-dvi-recursive \ @@ -306,18 +411,65 @@ AUTOMAKE_OPTIONS = dejagnu foreign no-dist subdir-objects ACLOCAL_AMFLAGS = -Im4 -I.. -I../config srcroot = $(srcdir)/.. SUBDIRS = @subdirs@ -MOSTLYCLEANFILES = core site-srcdir.exp testrun.log testrun.sum + +# We don't set some of these vars here, but we need to define them so they may +# be used consistently in local.mk files we include below. +noinst_LIBRARIES = $(am__append_1) +MOSTLYCLEANFILES = core $(am__append_3) site-srcdir.exp testrun.log \ + testrun.sum COMPILE_FOR_BUILD = $(CC_FOR_BUILD) $(AM_CPPFLAGS) $(CFLAGS_FOR_BUILD) LINK_FOR_BUILD = $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ +@SIM_ENABLE_IGEN_TRUE@igen_libigen_a_SOURCES = \ +@SIM_ENABLE_IGEN_TRUE@ igen/table.c \ +@SIM_ENABLE_IGEN_TRUE@ igen/lf.c \ +@SIM_ENABLE_IGEN_TRUE@ igen/misc.c \ +@SIM_ENABLE_IGEN_TRUE@ igen/filter_host.c \ +@SIM_ENABLE_IGEN_TRUE@ igen/ld-decode.c \ +@SIM_ENABLE_IGEN_TRUE@ igen/ld-cache.c \ +@SIM_ENABLE_IGEN_TRUE@ igen/filter.c \ +@SIM_ENABLE_IGEN_TRUE@ igen/ld-insn.c \ +@SIM_ENABLE_IGEN_TRUE@ igen/gen-model.c \ +@SIM_ENABLE_IGEN_TRUE@ igen/gen-itable.c \ +@SIM_ENABLE_IGEN_TRUE@ igen/gen-icache.c \ +@SIM_ENABLE_IGEN_TRUE@ igen/gen-semantics.c \ +@SIM_ENABLE_IGEN_TRUE@ igen/gen-idecode.c \ +@SIM_ENABLE_IGEN_TRUE@ igen/gen-support.c \ +@SIM_ENABLE_IGEN_TRUE@ igen/gen-engine.c \ +@SIM_ENABLE_IGEN_TRUE@ igen/gen.c + +@SIM_ENABLE_IGEN_TRUE@igen_igen_SOURCES = igen/igen.c +@SIM_ENABLE_IGEN_TRUE@igen_igen_LDADD = igen/libigen.a +@SIM_ENABLE_IGEN_TRUE@igen_filter_SOURCES = +@SIM_ENABLE_IGEN_TRUE@igen_filter_LDADD = igen/filter-main.o igen/libigen.a +@SIM_ENABLE_IGEN_TRUE@igen_gen_SOURCES = +@SIM_ENABLE_IGEN_TRUE@igen_gen_LDADD = igen/gen-main.o igen/libigen.a +@SIM_ENABLE_IGEN_TRUE@igen_ld_cache_SOURCES = +@SIM_ENABLE_IGEN_TRUE@igen_ld_cache_LDADD = igen/ld-cache-main.o igen/libigen.a +@SIM_ENABLE_IGEN_TRUE@igen_ld_decode_SOURCES = +@SIM_ENABLE_IGEN_TRUE@igen_ld_decode_LDADD = igen/ld-decode-main.o igen/libigen.a +@SIM_ENABLE_IGEN_TRUE@igen_ld_insn_SOURCES = +@SIM_ENABLE_IGEN_TRUE@igen_ld_insn_LDADD = igen/ld-insn-main.o igen/libigen.a +@SIM_ENABLE_IGEN_TRUE@igen_table_SOURCES = +@SIM_ENABLE_IGEN_TRUE@igen_table_LDADD = igen/table-main.o igen/libigen.a +@SIM_ENABLE_IGEN_TRUE@igen_IGEN_TOOLS = \ +@SIM_ENABLE_IGEN_TRUE@ igen/igen \ +@SIM_ENABLE_IGEN_TRUE@ igen/filter \ +@SIM_ENABLE_IGEN_TRUE@ igen/gen \ +@SIM_ENABLE_IGEN_TRUE@ igen/ld-cache \ +@SIM_ENABLE_IGEN_TRUE@ igen/ld-decode \ +@SIM_ENABLE_IGEN_TRUE@ igen/ld-insn \ +@SIM_ENABLE_IGEN_TRUE@ igen/table + # Tweak the site.exp so it works with plain `runtest` from user. EXTRA_DEJAGNU_SITE_CONFIG = site-srcdir.exp all: all-recursive .SUFFIXES: +.SUFFIXES: .c .o .obj am--refresh: Makefile @: -$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(srcdir)/testsuite/local.mk $(am__configure_deps) +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(srcdir)/igen/local.mk $(srcdir)/testsuite/local.mk $(am__configure_deps) @for dep in $?; do \ case '$(am__configure_deps)' in \ *$$dep*) \ @@ -339,7 +491,7 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \ cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \ esac; -$(srcdir)/testsuite/local.mk $(am__empty): +$(srcdir)/igen/local.mk $(srcdir)/testsuite/local.mk $(am__empty): $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) $(SHELL) ./config.status --recheck @@ -350,6 +502,122 @@ $(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ 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$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'` + # This directory's subdirectories are mostly independent; you can cd # into them and run 'make' without going through this Makefile. # To change the values of 'make' variables: instead of editing Makefiles, @@ -490,7 +758,7 @@ distclean-DEJAGNU: check-am: all-am $(MAKE) $(AM_MAKEFLAGS) check-DEJAGNU check: check-recursive -all-am: Makefile +all-am: Makefile $(LIBRARIES) installdirs: installdirs-recursive installdirs-am: install: install-recursive @@ -520,19 +788,22 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + -rm -f igen/$(DEPDIR)/$(am__dirstamp) + -rm -f igen/$(am__dirstamp) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @echo "it deletes files that may require special tools to rebuild." clean: clean-recursive -clean-am: clean-generic mostlyclean-am +clean-am: clean-generic clean-noinstLIBRARIES mostlyclean-am distclean: distclean-recursive -rm -f $(am__CONFIG_DISTCLEAN_FILES) + -rm -rf igen/$(DEPDIR) -rm -f Makefile -distclean-am: clean-am distclean-DEJAGNU distclean-generic \ - distclean-tags +distclean-am: clean-am distclean-DEJAGNU distclean-compile \ + distclean-generic distclean-tags dvi: dvi-recursive @@ -577,12 +848,13 @@ installcheck-am: maintainer-clean: maintainer-clean-recursive -rm -f $(am__CONFIG_DISTCLEAN_FILES) -rm -rf $(top_srcdir)/autom4te.cache + -rm -rf igen/$(DEPDIR) -rm -f Makefile maintainer-clean-am: distclean-am maintainer-clean-generic mostlyclean: mostlyclean-recursive -mostlyclean-am: mostlyclean-generic +mostlyclean-am: mostlyclean-compile mostlyclean-generic pdf: pdf-recursive @@ -598,16 +870,18 @@ uninstall-am: .PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \ am--refresh check check-DEJAGNU check-am clean clean-cscope \ - clean-generic cscope cscopelist-am ctags ctags-am distclean \ - distclean-DEJAGNU distclean-generic distclean-tags dvi dvi-am \ - html html-am info info-am install install-am install-data \ - install-data-am install-dvi install-dvi-am install-exec \ - install-exec-am install-html install-html-am install-info \ - install-info-am install-man install-pdf install-pdf-am \ - install-ps install-ps-am install-strip installcheck \ - installcheck-am installdirs installdirs-am maintainer-clean \ - maintainer-clean-generic mostlyclean mostlyclean-generic pdf \ - pdf-am ps ps-am tags tags-am uninstall uninstall-am + clean-generic clean-noinstLIBRARIES cscope cscopelist-am ctags \ + ctags-am distclean distclean-DEJAGNU distclean-compile \ + distclean-generic distclean-tags dvi dvi-am html html-am info \ + info-am install install-am install-data install-data-am \ + install-dvi install-dvi-am install-exec install-exec-am \ + install-html install-html-am install-info install-info-am \ + install-man install-pdf install-pdf-am install-ps \ + install-ps-am install-strip installcheck installcheck-am \ + installdirs installdirs-am maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic pdf pdf-am ps ps-am tags tags-am uninstall \ + uninstall-am .PRECIOUS: Makefile @@ -623,6 +897,24 @@ nltvals: $(abs_srcdir)/common/gennltvals.py --cpp "$(CPP)" --output nltvals.def --srcroot $(srcroot) $(SHELL) $(srcroot)/move-if-change nltvals.def $(abs_srcdir)/common/nltvals.def +# This makes sure igen is available before building the arch-subdirs which +# need to run the igen tool. +@SIM_ENABLE_IGEN_TRUE@all-recursive: igen/igen$(EXEEXT) + +# Alias for developers. +@SIM_ENABLE_IGEN_TRUE@igen: igen/igen$(EXEEXT) + +@SIM_ENABLE_IGEN_TRUE@igen/igen$(EXEEXT): $(igen_igen_OBJECTS) $(igen_igen_DEPENDENCIES) igen/$(am__dirstamp) +@SIM_ENABLE_IGEN_TRUE@ $(AM_V_CCLD)$(LINK_FOR_BUILD) $(igen_igen_OBJECTS) $(igen_igen_LDADD) + +# igen is a build-time only tool. Override the default rules for it. +@SIM_ENABLE_IGEN_TRUE@igen/%.o: igen/%.c +@SIM_ENABLE_IGEN_TRUE@ $(AM_V_CC)$(COMPILE_FOR_BUILD) -c $< -o $@ + +# Build some of the files in standalone mode for developers of igen itself. +@SIM_ENABLE_IGEN_TRUE@igen/%-main.o: igen/%.c +@SIM_ENABLE_IGEN_TRUE@ $(AM_V_CC)$(COMPILE_FOR_BUILD) -DMAIN -c $< -o $@ + site-srcdir.exp: Makefile echo "set srcdir \"$(srcdir)/testsuite\"" > $@ diff --git a/sim/configure b/sim/configure index 456a9d809d0..194cdcd4b0e 100755 --- a/sim/configure +++ b/sim/configure @@ -627,6 +627,8 @@ ac_subst_vars='am__EXEEXT_FALSE am__EXEEXT_TRUE LTLIBOBJS LIBOBJS +SIM_ENABLE_IGEN_FALSE +SIM_ENABLE_IGEN_TRUE subdirs AM_BACKSLASH AM_DEFAULT_VERBOSITY @@ -781,8 +783,7 @@ sh erc32 ppc ft32 -v850 -igen' +v850' # Initialize some variables set by options. ac_init_help= @@ -4961,12 +4962,16 @@ subdirs="$subdirs aarch64" sim_igen=yes ;; esac - if test "$sim_igen" = yes; then - subdirs="$subdirs igen" - - fi +fi + if test "$sim_igen" = "yes"; then + SIM_ENABLE_IGEN_TRUE= + SIM_ENABLE_IGEN_FALSE='#' +else + SIM_ENABLE_IGEN_TRUE='#' + SIM_ENABLE_IGEN_FALSE= fi + ac_config_files="$ac_config_files Makefile" cat >confcache <<\_ACEOF @@ -5143,6 +5148,10 @@ else am__EXEEXT_FALSE= fi +if test -z "${SIM_ENABLE_IGEN_TRUE}" && test -z "${SIM_ENABLE_IGEN_FALSE}"; then + as_fn_error $? "conditional \"SIM_ENABLE_IGEN\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi : "${CONFIG_STATUS=./config.status}" ac_write_fail=0 diff --git a/sim/configure.ac b/sim/configure.ac index e233f9c4750..48d812b9885 100644 --- a/sim/configure.ac +++ b/sim/configure.ac @@ -123,10 +123,8 @@ if test "${enable_sim}" != no; then sim_igen=yes ;; esac - if test "$sim_igen" = yes; then - AC_CONFIG_SUBDIRS(igen) - fi fi +AM_CONDITIONAL([SIM_ENABLE_IGEN], [test "$sim_igen" = "yes"]) AC_CONFIG_FILES([Makefile]) AC_OUTPUT diff --git a/sim/igen/ChangeLog b/sim/igen/ChangeLog index 12a742b0c01..a8eeddab633 100644 --- a/sim/igen/ChangeLog +++ b/sim/igen/ChangeLog @@ -1,3 +1,8 @@ +2021-04-02 Mike Frysinger + + * local.mk: New file. + * aclocal.m4, Makefile.in, configure.ac, configure: Removed. + 2021-04-02 Mike Frysinger * configure.ac: Call SIM_AC_TOOLCHAIN and AC_CONFIG_FILES. diff --git a/sim/igen/Makefile.in b/sim/igen/Makefile.in deleted file mode 100644 index 3c06c724ee8..00000000000 --- a/sim/igen/Makefile.in +++ /dev/null @@ -1,176 +0,0 @@ -# The IGEN simulator generator for GDB, the GNU Debugger. -# -# Copyright 2002-2021 Free Software Foundation, Inc. -# -# Contributed by Andrew Cagney. -# -# This file is part of GDB. -# -# This program 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 3 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, see . - -default: all - -VPATH = @srcdir@ -srcdir = @srcdir@ -srcroot = $(srcdir)/../.. - -prefix = @prefix@ -exec_prefix = @exec_prefix@ - -host_alias = @host_alias@ -target_alias = @target_alias@ -bindir = @bindir@ -libdir = @libdir@ -tooldir = $(libdir)/$(target_alias) - -datarootdir = @datarootdir@ -datadir = @datadir@ -mandir = @mandir@ -man1dir = $(mandir)/man1 -man2dir = $(mandir)/man2 -man3dir = $(mandir)/man3 -man4dir = $(mandir)/man4 -man5dir = $(mandir)/man5 -man6dir = $(mandir)/man6 -man7dir = $(mandir)/man7 -man8dir = $(mandir)/man8 -man9dir = $(mandir)/man9 -infodir = @infodir@ -includedir = @includedir@ - -SHELL = @SHELL@ - -INSTALL = @INSTALL@ -INSTALL_PROGRAM = @INSTALL_PROGRAM@ -INSTALL_DATA = @INSTALL_DATA@ - -CC = @CC@ -CFLAGS = @CFLAGS@ - -CC_FOR_BUILD = @CC_FOR_BUILD@ -CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@ -LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@ - -WARN_CFLAGS = @WARN_CFLAGS@ -WERROR_CFLAGS = @WERROR_CFLAGS@ -IGEN_WARN_CFLAGS = $(WARN_CFLAGS) -IGEN_WERROR_CFLAGS = $(WERROR_CFLAGS) - -BISON = bison -MAKEINFO = makeinfo - -.NOEXPORT: -MAKEOVERRIDES= - -LIB_INCLUDES = -I$(srcdir)/../../include -INCLUDES = -I. -I$(srcdir) $(LIB_INCLUDES) - -BUILD_CFLAGS = \ - $(CFLAGS_FOR_BUILD) \ - $(IGEN_WARN_CFLAGS) \ - $(IGEN_WERROR_CFLAGS) \ - $(INCLUDES) - -COMPILE_FOR_BUILD = $(CC_FOR_BUILD) $(BUILD_CFLAGS) -LINK_FOR_BUILD = $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ - -all: igen -#all: tmp-filter tmp-table tmp-ld-insn tmp-ld-cache tmp-ld-decode tmp-gen - -.c.o: - $(COMPILE_FOR_BUILD) -c $< - -IGEN_OBJS=\ - table.o \ - lf.o misc.o \ - filter_host.o \ - ld-decode.o \ - ld-cache.o \ - filter.o \ - ld-insn.o \ - gen-model.o \ - gen-itable.o \ - gen-icache.o \ - gen-semantics.o \ - gen-idecode.o \ - gen-support.o \ - gen-engine.o \ - gen.o - -igen: igen.o $(IGEN_OBJS) - $(LINK_FOR_BUILD) igen.o $(IGEN_OBJS) - -igen.o: igen.c misc.h filter_host.h lf.h table.h ld-decode.h ld-cache.h ld-insn.h filter.h gen-model.h gen-itable.h gen-icache.h gen-idecode.h gen-engine.h gen-semantics.h gen-support.h gen.h igen.h - $(COMPILE_FOR_BUILD) -c $(srcdir)/igen.c - -tmp-table: table.c table.h misc.o lf.o filter_host.o - $(LINK_FOR_BUILD) -DMAIN $(srcdir)/table.c misc.o lf.o filter_host.o - -tmp-filter: filter.c filter.h lf.o misc.o filter_host.o - $(LINK_FOR_BUILD) -DMAIN $(srcdir)/filter.c lf.o misc.o filter_host.o - -tmp-ld-decode: ld-decode.h ld-decode.c filter.o misc.o lf.o table.o filter_host.o gen.h igen.h - $(LINK_FOR_BUILD) -DMAIN $(srcdir)/ld-decode.c filter.o misc.o lf.o table.o filter_host.o - -tmp-ld-cache: ld-cache.c ld-cache.h ld-insn.o misc.o lf.o table.o filter_host.o gen.h igen.h - $(LINK_FOR_BUILD) -DMAIN $(srcdir)/ld-cache.c ld-insn.o filter.o misc.o lf.o table.o filter_host.o - -tmp-ld-insn: ld-insn.c ld-insn.h misc.o lf.o table.o filter_host.o filter.o gen.h igen.h - $(LINK_FOR_BUILD) -DMAIN $(srcdir)/ld-insn.c misc.o lf.o table.o filter_host.o filter.o - -tmp-gen: gen.c gen.h ld-insn.o ld-decode.o misc.o lf.o table.o filter_host.o filter.o gen.h igen.h - $(LINK_FOR_BUILD) -DMAIN $(srcdir)/gen.c misc.o ld-insn.o ld-decode.o lf.o table.o filter_host.o filter.o - -filter_host.o: filter_host.c filter_host.h -table.o: table.c misc.h filter_host.h lf.h table.h -lf.o: lf.c misc.h filter_host.h lf.h -filter.o: filter.c misc.h lf.h table.h filter.h -ld-decode.o: ld-decode.c misc.h lf.h table.h ld-decode.h igen.h -ld-cache.o: ld-cache.c misc.h lf.h table.h ld-cache.h igen.h -ld-insn.o: ld-insn.c misc.h lf.h table.h ld-insn.h gen.h igen.h -gen-model.o: gen-model.c misc.h lf.h table.h gen-model.h ld-decode.h gen.h igen.h ld-insn.h -gen-itable.o: gen-itable.c misc.h lf.h table.h gen-itable.h ld-decode.h gen.h igen.h ld-insn.h gen.h filter.h -gen-icache.o: gen-icache.c misc.h lf.h table.h gen-icache.h ld-decode.h gen.h igen.h ld-insn.h gen-semantics.h gen-idecode.h filter.h -gen-semantics.o: gen-semantics.c misc.h lf.h table.h gen-semantics.h ld-decode.h gen.h igen.h ld-insn.h filter.h -gen-idecode.o: gen-idecode.c misc.h lf.h table.h gen-idecode.h gen-icache.h gen-semantics.h ld-decode.h gen.h igen.h ld-insn.h filter.h -gen-engine.o: gen-engine.c misc.h lf.h table.h gen-idecode.h gen-engine.h gen-icache.h gen-semantics.h ld-decode.h gen.h igen.h ld-insn.h filter.h -gen-support.o: gen-support.c misc.h lf.h table.h gen-support.h ld-decode.h gen.h igen.h ld-insn.h filter.h -gen.o: gen.c misc.h lf.h table.h gen-icache.h ld-decode.h gen.h igen.h ld-insn.h gen-semantics.h gen-idecode.h filter.h -misc.o: misc.c misc.h filter_host.h - - -tags etags: TAGS - -TAGS: - etags $(srcdir)/*.h $(srcdir)/*.c - -clean mostlyclean: - rm -f tmp-* *.[oasi] core igen - -distclean realclean: clean - rm -f TAGS Makefile config.cache config.status defines.h config.log - -maintainer-clean: distclean - rm -f *~ *.log ppc-config.h core *.core - -Makefile: Makefile.in config.status - CONFIG_FILES=Makefile CONFIG_HEADERS= $(SHELL) ./config.status - -config.status: configure - $(SHELL) ./config.status --recheck - -check: -install: -install-strip: -# diff --git a/sim/igen/aclocal.m4 b/sim/igen/aclocal.m4 deleted file mode 100644 index d8638e1703e..00000000000 --- a/sim/igen/aclocal.m4 +++ /dev/null @@ -1,16 +0,0 @@ -# generated automatically by aclocal 1.15.1 -*- Autoconf -*- - -# Copyright (C) 1996-2017 Free Software Foundation, Inc. - -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - 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When coming back to configure, we -# need to make the FD available again. -if test "$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. - $ac_cs_success || as_fn_exit 1 -fi -if test -n "$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: $ac_unrecognized_opts" >&2;} -fi - diff --git a/sim/igen/configure.ac b/sim/igen/configure.ac deleted file mode 100644 index ff11814072e..00000000000 --- a/sim/igen/configure.ac +++ /dev/null @@ -1,9 +0,0 @@ -dnl Process this file with autoconf to produce a configure script. -AC_INIT(table.h) -AC_CONFIG_MACRO_DIRS([../m4 ../.. ../../config]) - -SIM_AC_TOOLCHAIN -SIM_AC_OPTION_WARNINGS - -AC_CONFIG_FILES([Makefile]) -AC_OUTPUT diff --git a/sim/igen/local.mk b/sim/igen/local.mk new file mode 100644 index 00000000000..10f0f6d227d --- /dev/null +++ b/sim/igen/local.mk @@ -0,0 +1,89 @@ +# The IGEN simulator generator for GDB, the GNU Debugger. +# +# Copyright 2002-2021 Free Software Foundation, Inc. +# +# Contributed by Andrew Cagney. +# +# This file is part of GDB. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# This makes sure igen is available before building the arch-subdirs which +# need to run the igen tool. +all-recursive: igen/igen$(EXEEXT) + +# Alias for developers. +igen: %D%/igen$(EXEEXT) + +noinst_LIBRARIES += %D%/libigen.a +%C%_libigen_a_SOURCES = \ + %D%/table.c \ + %D%/lf.c \ + %D%/misc.c \ + %D%/filter_host.c \ + %D%/ld-decode.c \ + %D%/ld-cache.c \ + %D%/filter.c \ + %D%/ld-insn.c \ + %D%/gen-model.c \ + %D%/gen-itable.c \ + %D%/gen-icache.c \ + %D%/gen-semantics.c \ + %D%/gen-idecode.c \ + %D%/gen-support.c \ + %D%/gen-engine.c \ + %D%/gen.c + +%C%_igen_SOURCES = %D%/igen.c +%C%_igen_LDADD = %D%/libigen.a + +%D%/igen$(EXEEXT): $(%C%_igen_OBJECTS) $(%C%_igen_DEPENDENCIES) %D%/$(am__dirstamp) + $(AM_V_CCLD)$(LINK_FOR_BUILD) $(%C%_igen_OBJECTS) $(%C%_igen_LDADD) + +# igen is a build-time only tool. Override the default rules for it. +%D%/%.o: %D%/%.c + $(AM_V_CC)$(COMPILE_FOR_BUILD) -c $< -o $@ + +# Build some of the files in standalone mode for developers of igen itself. +%D%/%-main.o: %D%/%.c + $(AM_V_CC)$(COMPILE_FOR_BUILD) -DMAIN -c $< -o $@ + +%C%_filter_SOURCES = +%C%_filter_LDADD = %D%/filter-main.o %D%/libigen.a + +%C%_gen_SOURCES = +%C%_gen_LDADD = %D%/gen-main.o %D%/libigen.a + +%C%_ld_cache_SOURCES = +%C%_ld_cache_LDADD = %D%/ld-cache-main.o %D%/libigen.a + +%C%_ld_decode_SOURCES = +%C%_ld_decode_LDADD = %D%/ld-decode-main.o %D%/libigen.a + +%C%_ld_insn_SOURCES = +%C%_ld_insn_LDADD = %D%/ld-insn-main.o %D%/libigen.a + +%C%_table_SOURCES = +%C%_table_LDADD = %D%/table-main.o %D%/libigen.a + +%C%_IGEN_TOOLS = \ + %D%/igen \ + %D%/filter \ + %D%/gen \ + %D%/ld-cache \ + %D%/ld-decode \ + %D%/ld-insn \ + %D%/table +EXTRA_PROGRAMS += $(%C%_IGEN_TOOLS) +MOSTLYCLEANFILES += $(%C%_IGEN_TOOLS) diff --git a/sim/mips/ChangeLog b/sim/mips/ChangeLog index 87ec57fc645..115fc3d46f2 100644 --- a/sim/mips/ChangeLog +++ b/sim/mips/ChangeLog @@ -1,3 +1,8 @@ +2021-04-02 Mike Frysinger + + * Makefile.in (../igen/igen): Delete rule. + (tmp-igen, tmp-m16, tmp-micromips): Delete ../igen make. + 2021-04-02 Mike Frysinger * aclocal.m4, configure: Regenerate. diff --git a/sim/mips/Makefile.in b/sim/mips/Makefile.in index c94bd11282b..c66c6e83978 100644 --- a/sim/mips/Makefile.in +++ b/sim/mips/Makefile.in @@ -95,9 +95,6 @@ micromipsrun.o: sim-main.h micromips16_idecode.h micromips32_idecode.h \ multi-run.o: multi-include.h tmp-mach-multi -../igen/igen: - cd ../igen && $(MAKE) - IGEN_TRACE= # -G omit-line-numbers # -G trace-rule-selection -G trace-rule-rejection -G trace-entries # -G trace-all IGEN_INSN=$(srcdir)/mips.igen IGEN_DC=$(srcdir)/mips.dc @@ -152,7 +149,6 @@ BUILT_SRC_FROM_IGEN = \ $(BUILT_SRC_FROM_IGEN): tmp-igen tmp-igen: $(IGEN_INSN) $(IGEN_DC) ../igen/igen $(IGEN_INCLUDE) - cd ../igen && $(MAKE) ../igen/igen \ $(IGEN_TRACE) \ -I $(srcdir) \ @@ -224,7 +220,6 @@ BUILT_SRC_FROM_M16 = \ $(BUILT_SRC_FROM_M16): tmp-m16 tmp-m16: $(IGEN_INSN) $(IGEN_DC) ../igen/igen $(IGEN_INCLUDE) - cd ../igen && $(MAKE) ../igen/igen \ $(IGEN_TRACE) \ -I $(srcdir) \ @@ -351,7 +346,6 @@ BUILT_SRC_FROM_MICROMIPS = \ $(BUILT_SRC_FROM_MICROMIPS): tmp-micromips tmp-micromips: $(IGEN_INSN) $(IGEN_DC) ../igen/igen $(IGEN_INCLUDE) - cd ../igen && $(MAKE) ../igen/igen \ $(IGEN_TRACE) \ -I $(srcdir) \ @@ -397,7 +391,6 @@ tmp-micromips: $(IGEN_INSN) $(IGEN_DC) ../igen/igen $(IGEN_INCLUDE) micromips16_support.h $(SHELL) $(srcdir)/../../move-if-change tmp-support.c \ micromips16_support.c - cd ../igen && $(MAKE) ../igen/igen \ $(IGEN_TRACE) \ -I $(srcdir) \ diff --git a/sim/mn10300/ChangeLog b/sim/mn10300/ChangeLog index c0a48a667c1..4a2d2b3f65e 100644 --- a/sim/mn10300/ChangeLog +++ b/sim/mn10300/ChangeLog @@ -1,3 +1,8 @@ +2021-04-02 Mike Frysinger + + * Makefile.in (../igen/igen): Delete rule. + (tmp-igen): Delete ../igen make. + 2021-04-02 Mike Frysinger * aclocal.m4, configure: Regenerate. diff --git a/sim/mn10300/Makefile.in b/sim/mn10300/Makefile.in index 916900095d8..6cdf9712882 100644 --- a/sim/mn10300/Makefile.in +++ b/sim/mn10300/Makefile.in @@ -65,14 +65,10 @@ clean-igen: rm -f $(BUILT_SRC_FROM_IGEN) rm -f tmp-igen tmp-insns -../igen/igen: - cd ../igen && $(MAKE) - IGEN_TRACE= # -G omit-line-numbers # -G trace-rule-selection -G trace-rule-rejection -G trace-entries IGEN_INSN=$(srcdir)/mn10300.igen $(srcdir)/am33.igen $(srcdir)/am33-2.igen IGEN_DC=$(srcdir)/mn10300.dc tmp-igen: $(IGEN_INSN) $(IGEN_DC) ../igen/igen - cd ../igen && $(MAKE) ../igen/igen \ $(IGEN_TRACE) \ -G gen-direct-access \ diff --git a/sim/v850/ChangeLog b/sim/v850/ChangeLog index 4d16f5ec50c..27af3c305d0 100644 --- a/sim/v850/ChangeLog +++ b/sim/v850/ChangeLog @@ -1,3 +1,8 @@ +2021-04-02 Mike Frysinger + + * Makefile.in (../igen/igen): Delete rule. + (tmp-igen): Delete ../igen make. + 2021-04-02 Mike Frysinger * aclocal.m4, configure: Regenerate. diff --git a/sim/v850/Makefile.in b/sim/v850/Makefile.in index 29e75528a5b..983fc79f93a 100644 --- a/sim/v850/Makefile.in +++ b/sim/v850/Makefile.in @@ -65,14 +65,10 @@ clean-igen: rm -f $(BUILT_SRC_FROM_IGEN) rm -f tmp-igen tmp-insns -../igen/igen: - cd ../igen && $(MAKE) - IGEN_TRACE= # -G omit-line-numbers # -G trace-rule-selection -G trace-rule-rejection -G trace-entries IGEN_INSN=$(srcdir)/v850.igen IGEN_DC=$(srcdir)/v850-dc tmp-igen: $(IGEN_INSN) $(IGEN_DC) ../igen/igen - cd ../igen && $(MAKE) ../igen/igen \ $(IGEN_TRACE) \ -G gen-direct-access \ -- 2.30.2