mirror of
https://github.com/autc04/Retro68.git
synced 2024-09-07 13:54:33 +00:00
336 lines
9.3 KiB
Plaintext
336 lines
9.3 KiB
Plaintext
# Copyright (C) 2011 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; see the file COPYING3. If not see
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# <http://www.gnu.org/licenses/>.
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proc load_gcc_lib { filename } {
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global srcdir loaded_libs
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load_file $srcdir/../../gcc/testsuite/lib/$filename
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set loaded_libs($filename) ""
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}
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load_lib dg.exp
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load_gcc_lib target-libpath.exp
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load_gcc_lib wrapper.exp
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# Required by target-supports-dg.exp.
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load_gcc_lib target-supports.exp
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# For dg-skip-if.
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load_gcc_lib target-supports-dg.exp
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load_gcc_lib target-utils.exp
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# For ${tool}_exit.
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load_gcc_lib gcc-defs.exp
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# For prune_gcc_output.
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load_gcc_lib prune.exp
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set dg-do-what-default run
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# Define boehm-gc callbacks for dg.exp.
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# FIXME: The next two are independent of boehm-gc; move to some library.
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proc ${tool}-dg-test-1 { target_compile prog do_what extra_tool_flags } {
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# Set up the compiler flags, based on what we're going to do.
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set options [list]
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switch $do_what {
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"compile" {
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set compile_type "assembly"
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set output_file "[file rootname [file tail $prog]].s"
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}
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"assemble" {
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set compile_type "object"
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set output_file "[file rootname [file tail $prog]].o"
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}
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"ltassemble" {
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# Needs to be different from assemble since we cannot determine
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# from $prog whether to produce a regular or a libtool object.
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set compile_type "object"
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set output_file "[file rootname [file tail $prog]].lo"
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}
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"link" {
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set compile_type "executable"
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# Don't add .exe extension, libtool may strip if from output file.
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set output_file "[file rootname [file tail $prog]]"
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# If we're linking a libtool object, produce a libtool library.
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if { [file extension $prog] == ".lo" } {
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set output_file "lib$output_file.la"
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}
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}
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"run" {
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set compile_type "executable"
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# FIXME: "./" is to cope with "." not being in $PATH.
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# Should this be handled elsewhere?
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# YES.
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set output_file "./[file rootname [file tail $prog]]"
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# This is the only place where we care if an executable was
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# created or not. If it was, dg.exp will try to run it.
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remote_file build delete $output_file
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}
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default {
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perror "$do_what: not a valid dg-do keyword"
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return ""
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}
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}
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if { $extra_tool_flags != "" } {
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lappend options "additional_flags=$extra_tool_flags"
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}
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set comp_output [$target_compile "$prog" "$output_file" "$compile_type" $options];
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return [list $comp_output $output_file]
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}
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proc ${tool}-dg-test { prog do_what extra_tool_flags } {
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global tool
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return [${tool}-dg-test-1 ${tool}_target_compile $prog $do_what $extra_tool_flags]
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}
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proc boehm-gc-init { args } {
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global gluefile wrap_flags
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global srcdir
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global blddirgc
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global TOOL_EXECUTABLE
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global GCC_UNDER_TEST
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global objdir
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global gc_include
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global gc_lib
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global gc_lib_conv
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global tool
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global tool_root_dir
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global ld_library_path
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set blddirgc [lookfor_file [get_multilibs] ${tool}]
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verbose "blddirgc: $blddirgc"
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if ![info exists GCC_UNDER_TEST] then {
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if [info exists TOOL_EXECUTABLE] {
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set GCC_UNDER_TEST $TOOL_EXECUTABLE
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} else {
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set GCC_UNDER_TEST "[find_gcc]"
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}
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}
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set gccdir [lookfor_file $tool_root_dir gcc/libgcc.a]
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if {$gccdir != ""} {
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set gccdir [file dirname $gccdir]
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}
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verbose "gccdir: $gccdir"
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set ld_library_path "."
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append ld_library_path ":${gccdir}"
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set compiler "${gccdir}/xgcc"
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if { [is_remote host] == 0 && [which $compiler] != 0 } {
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foreach i "[exec $compiler --print-multi-lib]" {
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set mldir ""
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regexp -- "\[a-z0-9=_/\.-\]*;" $i mldir
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set mldir [string trimright $mldir "\;@"]
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if { "$mldir" == "." } {
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continue
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}
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if { [llength [glob -nocomplain ${gccdir}/${mldir}/libgcc_s*.so.*]] >= 1 } {
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append ld_library_path ":${gccdir}/${mldir}"
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}
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}
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}
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# Add the library path for boehm-gc.
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append ld_library_path ":${blddirgc}/.libs"
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# Add the library path for boehm-gc.lib libtool libraries.
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append ld_library_path ":.libs"
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verbose "ld_library_path: $ld_library_path"
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# Point to the headers in boehm-gc.
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set gc_include "${blddirgc}/include"
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verbose "gc_include: $gc_include"
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set gc_lib "${blddirgc}/libgcjgc.la"
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verbose "gc_lib: $gc_lib"
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set gc_lib_conv "${blddirgc}/libgcjgc_convenience.la"
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verbose "gc_lib_conv: $gc_lib_conv"
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set_ld_library_path_env_vars
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boehm-gc_maybe_build_wrapper "${objdir}/testglue.o"
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}
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proc boehm-gc_target_compile { source dest type options } {
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global gluefile wrap_flags;
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global srcdir
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global TOOL_OPTIONS
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global GCC_UNDER_TEST
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global libtool
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global gc_include
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global gc_lib
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global gc_lib_conv
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global threadcflags
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global threadlibs
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global extra_test_libs
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if { [target_info needs_status_wrapper]!="" && [info exists gluefile] } {
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lappend options "libs=${gluefile}"
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lappend options "ldflags=$wrap_flags"
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}
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# TOOL_OPTIONS must come first, so that it doesn't override testcase
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# specific options.
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if [info exists TOOL_OPTIONS] {
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lappend options [concat "additional_flags=$TOOL_OPTIONS" $options];
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}
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# Map type to libtool mode.
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switch $type {
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"object" {
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set mode "compile"
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}
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"executable" {
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set mode "link"
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}
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default {
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perror "$type: unhandled type"
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return ""
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}
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}
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# Set this once for reuse in boehm-gc.lib/lib.exp.
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set libtool "../libtool"
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# We have to run silently to avoid DejaGnu lossage.
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lappend options "compiler=$libtool --silent --tag=CC --mode=$mode \
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$GCC_UNDER_TEST"
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lappend options "additional_flags=-I${gc_include} -I${srcdir}/../include"
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lappend options "additional_flags=${threadcflags}"
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lappend options "libs=-Wc,-shared-libgcc"
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if { [file extension $dest] == ".la" } {
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lappend options "libs=${gc_lib_conv}"
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} else {
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lappend options "libs=${gc_lib}"
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}
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lappend options "libs=${threadlibs} ${extra_test_libs}"
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verbose "options: $options"
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return [target_compile $source $dest $type $options]
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}
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# Prune harmless messages.
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proc boehm-gc-dg-prune { system text } {
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# Prune the same messages as the gcc testsuite does.
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set text [prune_gcc_output $text]
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# Ignore harmless Darwin ranlib warnings.
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regsub -all "(^|\n)(\[^\n\]*ranlib: file: \[^\n\]* has no symbols\n?)+" $text "\\1" text
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return $text
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}
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# Build shared library from LIB.
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proc boehm-gc-build-shlib { lib flags extra-flags } {
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global subdir
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global dg-do-what-default
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global libtool
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global gc_lib_conv
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# Determine basename.
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set basename "[file rootname [file tail $lib]]"
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verbose "basename: $basename"
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# DejaGnu 1.4.4 doesn't support nested calls to dg-test. Restore
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# original state before calling it again.
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if { [info procs dg-save-unknown] != [list] } {
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rename unknown ""
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rename dg-save-unknown unknown
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}
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set saved-dg-do-what ${dg-do-what-default}
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# Compile $lib into libtool object.
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set dg-do-what-default ltassemble
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dg-test -keep-output $lib $flags ${extra-flags}
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# FIXME: Explain options.
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set shopt "-version-info 1:2:0 -no-undefined -rpath /nowhere"
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# There's no way to get output_file out of dg-test, only
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# ${tool}-dg-test returns it, so hardcode that here.
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set dg-do-what-default link
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dg-test -keep-output $basename.lo $flags "${extra-flags} $shopt"
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set dg-do-what-default ${saved-dg-do-what}
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# Restore unknown, dg-save-unknown as DejaGnu 1.4.4 dg-test expects them.
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if { [info procs dg-save-unknown] == [list] } {
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rename unknown dg-save-unknown
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proc unknown {} {
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}
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}
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remote_exec host $libtool "--mode=clean rm -f $basename.lo"
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return lib$basename.la
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}
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# Handle dg-add-shlib.
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proc dg-add-shlib { args } {
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global tool
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global srcdir subdir
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global shlib
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if { [llength $args] > 2 } {
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error "[lindex $args 0]: too many arguments"
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return
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}
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set lib [lindex $args 1]
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set lib "$srcdir/$subdir/$lib"
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verbose -log "dg-add-shlib $lib"
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upvar tool_flags flags
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upvar default_extra_tool_flags extra-flags
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# Build support library.
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set shlib [boehm-gc-build-shlib $lib $flags ${extra-flags}]
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uplevel lappend tool_flags $shlib
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}
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# Run boehm-gc testcases.
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proc boehm-gc-dg-runtest { testcases flags extra-flags } {
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global runtests
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global libtool
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global shlib
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set shlib ""
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foreach testcase $testcases {
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# If we're only testing specific files and this isn't one of them,
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# skip it.
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if ![runtest_file_p $runtests $testcase] {
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return
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}
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# Run testcase.
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# Keep output, otherwise libtool below won't remove the corresponding
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# file in .libs.
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dg-test -keep-output $testcase $flags ${extra-flags}
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# Remove $execname and eventually $shlib.
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remote_exec host $libtool "--mode=clean rm -f \
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[file rootname [file tail $testcase]] $shlib"
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}
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}
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