--- /dev/null
+# Copyright (C) 2006 Free Software Foundation, Inc.
+
+# 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 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+load_lib gcc-dg.exp
+
+# Define gcc callbacks for dg.exp.
+
+proc gnat-dg-test { prog do_what extra_tool_flags } {
+ if { $do_what == "compile" } {
+ lappend extra_tool_flags "-c"
+ }
+ return [gcc-dg-test-1 gnat_target_compile $prog $do_what $extra_tool_flags]
+}
+
+proc gnat-dg-prune { system text } {
+ global additional_prunes
+
+ lappend additional_prunes "gnatmake"
+ lappend additional_prunes "compilation abandoned"
+ lappend additional_prunes "fatal error: maximum errors reached"
+ lappend additional_prunes "linker input file"
+
+ return [gcc-dg-prune $system $text]
+}
+
+# Utility routines.
+
+# Modified dg-runtest that can cycle through a list of optimization options
+# as c-torture does.
+proc gnat-dg-runtest { testcases default-extra-flags } {
+ return [gcc-dg-runtest $testcases ${default-extra-flags}]
+}
--- /dev/null
+# Copyright (C) 2006 Free Software Foundation, Inc.
+
+# 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 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# This file was written by James A. Morrison (ja2morri@uwaterloo.ca)
+# based on gcc.exp written by Rob Savoye (rob@cygnus.com).
+
+# This file is loaded by the tool init file (eg: unix.exp). It provides
+# default definitions for gnat_start, etc. and other supporting cast members.
+
+# These globals are used if no compiler arguments are provided.
+# They are also used by the various testsuites to define the environment:
+# where to find stdio.h, libc.a, etc.
+
+load_lib libgloss.exp
+load_lib prune.exp
+load_lib gcc-defs.exp
+
+#
+# GNAT_UNDER_TEST is the compiler under test.
+#
+
+#
+# default_gnat_version -- extract and print the version number of the compiler
+#
+
+proc default_gnat_version { } {
+ global GNAT_UNDER_TEST
+
+ gnat_init
+
+ # ignore any arguments after the command
+ set compiler [lindex $GNAT_UNDER_TEST 0]
+
+ if ![is_remote host] {
+ set compiler_name [which $compiler]
+ } else {
+ set compiler_name $compiler
+ }
+
+ # verify that the compiler exists
+ if { $compiler_name != 0 } then {
+ set tmp [remote_exec host "$compiler -v"]
+ set status [lindex $tmp 0]
+ set output [lindex $tmp 1]
+ regexp " version \[^\n\r\]*" $output version
+ if { $status == 0 && [info exists version] } then {
+ clone_output "$compiler_name $version\n"
+ } else {
+ clone_output "Couldn't determine version of $compiler_name: $output\n"
+ }
+ } else {
+ # compiler does not exist (this should have already been detected)
+ warning "$compiler does not exist"
+ }
+}
+
+# gnat_init -- called at the start of each .exp script.
+#
+# There currently isn't much to do, but always using it allows us to
+# make some enhancements without having to go back and rewrite the scripts.
+#
+
+set gnat_initialized 0
+
+proc gnat_init { args } {
+ global rootme
+ global tmpdir
+ global libdir
+ global gluefile wrap_flags
+ global gnat_initialized
+ global GNAT_UNDER_TEST
+ global TOOL_EXECUTABLE
+ global gnat_libgcc_s_path
+
+ if { $gnat_initialized == 1 } { return }
+
+ if ![info exists GNAT_UNDER_TEST] then {
+ if [info exists TOOL_EXECUTABLE] {
+ set GNAT_UNDER_TEST $TOOL_EXECUTABLE
+ } else {
+ set GNAT_UNDER_TEST [find_gnatmake]
+ }
+ }
+
+ if ![info exists tmpdir] then {
+ set tmpdir /tmp
+ }
+
+ set gnat_libgcc_s_path "${rootme}"
+ # Leave this here since Ada should support multilibs at some point.
+ set compiler [lindex $GNAT_UNDER_TEST 0]
+# if { [is_remote host] == 0 && [which $compiler] != 0 } {
+# foreach i "[exec $compiler --print-multi-lib]" {
+# set mldir ""
+# regexp -- "\[a-z0-9=/\.-\]*;" $i mldir
+# set mldir [string trimright $mldir "\;@"]
+# if { "$mldir" == "." } {
+# continue
+# }
+# if { [llength [glob -nocomplain ${rootme}/${mldir}/libgcc_s*.so.*]] >= 1 } {
+# append gnat_libgcc_s_path ":${rootme}/${mldir}"
+# }
+# }
+# }
+}
+
+proc gnat_target_compile { source dest type options } {
+ global rootme
+ global tmpdir
+ global gluefile wrap_flags
+ global srcdir
+ global GNAT_UNDER_TEST
+ global TOOL_OPTIONS
+ global ld_library_path
+ global gnat_libgcc_s_path
+
+ setenv ADA_INCLUDE_PATH "${rootme}/ada/rts"
+ set ld_library_path ".:${gnat_libgcc_s_path}"
+ lappend options "compiler=$GNAT_UNDER_TEST -q"
+ lappend options "incdir=${rootme}/ada/rts"
+
+ if { [target_info needs_status_wrapper]!="" && [info exists gluefile] } {
+ lappend options "libs=${gluefile}"
+ lappend options "ldflags=$wrap_flags"
+ }
+
+ # TOOL_OPTIONS must come first, so that it doesn't override testcase
+ # specific options.
+ if [info exists TOOL_OPTIONS] {
+ set options [concat "additional_flags=$TOOL_OPTIONS" $options]
+ }
+
+ # If we have built libada along with the compiler, point the test harness
+ # at it (and associated headers).
+
+# set sourcename [string range $source 0 [expr [string length $source] - 5]]
+# set dest ""
+ return [target_compile $source $dest $type $options]
+}
+
+#
+# gnat_pass -- utility to record a testcase passed
+#
+
+proc gnat_pass { testcase cflags } {
+ if { "$cflags" == "" } {
+ pass "$testcase"
+ } else {
+ pass "$testcase, $cflags"
+ }
+}
+
+#
+# gnat_fail -- utility to record a testcase failed
+#
+
+proc gnat_fail { testcase cflags } {
+ if { "$cflags" == "" } {
+ fail "$testcase"
+ } else {
+ fail "$testcase, $cflags"
+ }
+}
+
+#
+# gnat_finish -- called at the end of every .exp script that calls gnat_init
+#
+# The purpose of this proc is to hide all quirks of the testing environment
+# from the testsuites. It also exists to undo anything that gnat_init did
+# (that needs undoing).
+#
+
+proc gnat_finish { } {
+ # The testing harness apparently requires this.
+ global errorInfo
+
+ if [info exists errorInfo] then {
+ unset errorInfo
+ }
+
+ # Might as well reset these (keeps our caller from wondering whether
+ # s/he has to or not).
+ global prms_id bug_id
+ set prms_id 0
+ set bug_id 0
+}
+
+proc gnat_exit { } {
+ global gluefile
+
+ if [info exists gluefile] {
+ file_on_build delete $gluefile
+ unset gluefile
+ }
+}
+
+# Prune messages from GNAT that aren't useful.
+
+proc prune_gnat_output { text } {
+ #send_user "Before:$text\n"
+ regsub -all "(^|\n)\[^\n\]*: In (function|method) \[^\n\]*" $text "" text
+ regsub -all "(^|\n)\[^\n\]*: At top level:\[^\n\]*" $text "" text
+
+ # prune the output from gnatmake.
+ regsub -all "(^|\n)\[^\n\]*gnatmake: [^\n\]*" $text "" text
+
+ # It would be nice to avoid passing anything to gnat that would cause it to
+ # issue these messages (since ignoring them seems like a hack on our part),
+ # but that's too difficult in the general case. For example, sometimes
+ # you need to use -B to point gnat at crt0.o, but there are some targets
+ # that don't have crt0.o.
+ regsub -all "(^|\n)\[^\n\]*file path prefix \[^\n\]* never used" $text "" text
+ regsub -all "(^|\n)\[^\n\]*linker input file unused since linking not done" $text "" text
+
+ #send_user "After:$text\n"
+
+ return $text
+}
+
+# If this is an older version of DejaGnu (without find_gnatmake), provide one.
+# This can be deleted after next DejaGnu release.
+
+if { [info procs find_gnatmake] == "" } {
+ proc find_gnatmake {} {
+ global tool_root_dir
+
+ if ![is_remote host] {
+ set file [lookfor_file $tool_root_dir gnatmake]
+ if { $file == "" } {
+ set file [lookfor_file $tool_root_dir gcc/gnatmake]
+ }
+ if { $file != "" } {
+ set root [file dirname $file]
+ set CC "$file -I$root/ada/rts --GCC=$root/xgcc --GNATBIND=$root/gnatbind --GNATLINK=$root/gnatlink -cargs -B$root -largs --GCC=$root/xgcc -B$root -margs";
+ } else {
+ set CC [transform gnatmake]
+ }
+ } else {
+ set CC [transform gnatmake]
+ }
+ return $CC
+ }
+}
+
+# If this is an older version of DejaGnu (without runtest_file_p),
+# provide one and assume the old syntax: foo1.exp bar1.c foo2.exp bar2.c.
+# This can be deleted after next DejaGnu release.
+
+if { [info procs runtest_file_p] == "" } then {
+ proc runtest_file_p { runtests testcase } {
+ if { $runtests != "" && [regexp "\[.\]\[cC\]" $runtests] } then {
+ if { [lsearch $runtests [file tail $testcase]] >= 0 } then {
+ return 1
+ } else {
+ return 0
+ }
+ }
+ return 1
+ }
+}
+
+# Provide a definition of this if missing (delete after next DejaGnu release).
+
+if { [info procs prune_warnings] == "" } then {
+ proc prune_warnings { text } {
+ return $text
+ }
+}