1 # Copyright (C) 1993-2019 Free Software Foundation, Inc.
3 # This program is free software; you can redistribute it and/or modify
4 # it under the terms of the GNU General Public License as published by
5 # the Free Software Foundation; either version 3 of the License, or
6 # (at your option) any later version.
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
13 # You should have received a copy of the GNU General Public License
14 # along with this program; if not, write to the Free Software
15 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
17 # Please email any bugs, comments, and/or additions to this file to:
18 # bug-dejagnu@prep.ai.mit.edu
20 # This file was written by Rob Savoye. (rob@cygnus.com)
22 load_lib utils-lib.exp
24 if ![info exists AS] then {
25 set AS [findfile $base_dir/../gas/as-new $base_dir/../gas/as-new [transform as]]
27 if ![info exists ASFLAGS] then {
31 if ![info exists LD] then {
32 set LD [findfile $base_dir/../ld/ld-new $base_dir/../ld/ld-new [transform ld]]
34 if ![info exists LDFLAGS] then {
37 set ld_elf_shared_opt "-z norelro"
39 if ![info exists NM] then {
40 set NM [findfile $base_dir/nm-new $base_dir/nm-new [transform nm]]
42 if ![info exists NMFLAGS] then {
45 if ![info exists SIZE] then {
46 set SIZE [findfile $base_dir/size]
48 if ![info exists SIZEFLAGS] then {
51 if ![info exists OBJDUMP] then {
52 set OBJDUMP [findfile $base_dir/objdump]
54 if ![info exists OBJDUMPFLAGS] then {
57 if ![info exists OBJCOPY] then {
58 set OBJCOPY [findfile $base_dir/objcopy]
60 if ![info exists OBJCOPYFLAGS] then {
63 if ![info exists AR] then {
64 set AR [findfile $base_dir/ar]
66 if ![info exists STRINGS] then {
67 set STRINGS [findfile $base_dir/strings]
69 if ![info exists STRINGSFLAGS] then {
72 if ![info exists STRIP] then {
73 set STRIP [findfile $base_dir/strip-new $base_dir/strip-new [transform strip]]
75 if ![info exists STRIPFLAGS] then {
78 if ![info exists READELF] then {
79 set READELF [findfile $base_dir/readelf]
81 if ![info exists READELFFLAGS] then {
84 if ![info exists ELFEDIT] then {
85 set ELFEDIT [findfile $base_dir/elfedit]
87 if ![info exists ELFEDITFLAGS] then {
90 if ![info exists WINDRES] then {
91 set WINDRES [findfile $base_dir/windres]
93 if ![info exists DLLTOOL] then {
94 set DLLTOOL [findfile $base_dir/dlltool]
96 if ![info exists CXXFILT] then {
97 set CXXFILT [findfile $base_dir/cxxfilt]
99 if ![info exists CXXFILTFLAGS] then {
103 if ![file isdirectory tmpdir] {catch "exec mkdir tmpdir" status}
105 # Make a copy from tmpdir/gas/as and tmpdir/gas/ld to the assembler
106 # and linker in the build tree, so that we can use a -B option to gcc
107 # to force it to use the newly built assembler/linker.
108 if {![file isdirectory tmpdir/gas]} {catch "exec mkdir tmpdir/gas" status}
110 proc link_or_copy { src dst } {
111 if ![catch "exec ln -sf ../../../$src tmpdir/gas/$dst" status] then {return 0}
112 if ![catch "exec ln -f ../$src tmpdir/gas/$dst" status] then {return 0}
113 catch "exec cp -fpu ../$src tmpdir/gas/$dst" status
116 if {[file isfile gas/as-new[exe_ext]]} then {
117 link_or_copy gas/as-new[exe_ext] as[exe_ext]
119 # For non-Windows hosts there may be an executable
120 # without a .exe suffix, so try copying that instead.
121 link_or_copy gas/as-new as[exe_ext]
123 # This may not be needed any more...
124 if {[file isfile ld/ld-new[exe_ext]]} then {
125 link_or_copy ld/ld-new[exe_ext] ld[exe_ext]
127 link_or_copy ld/ld-new ld[exe_ext]
129 if {[file isfile tmpdir/gas/as[exe_ext]]} then {
130 set gcc_gas_flag "-B[pwd]/tmpdir/gas/"
131 set dlltool_gas_flag "-S [pwd]/tmpdir/gas/as[exe_ext]"
133 # Testing an installed toolchain.
135 set dlltool_gas_flag ""
140 # run a program, returning the output
141 # sets binutils_run_failed if the program does not exist
142 # sets binutils_run_status to the exit status of the program
144 proc binutils_run { prog progargs } {
145 default_binutils_run $prog $progargs
152 proc binutils_assemble { source object } {
153 default_binutils_assemble_flags $source $object ""
157 # binutils_assemble_flags
160 proc binutils_assemble_flags { source object asflags } {
161 default_binutils_assemble_flags $source $object $asflags