1 # This
program is free software
; you can redistribute it and
/or modify
2 # it under the terms of the GNU General Public License as published by
3 # the Free Software Foundation
; either version
2 of the License
, or
4 #
(at your option
) any later version.
6 # This
program is distributed in the hope that it will be useful
,
7 # but WITHOUT
ANY WARRANTY
; without even the implied warranty of
8 # MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the
9 # GNU General Public License
for more details.
11 # You should have received a copy of the GNU General Public License
12 # along with this
program; if not
, write to the Free Software
13 # Foundation
, Inc.
, 51 Franklin Street
, Fifth Floor
, Boston
, MA
02110-1301, USA.
15 # Damn dejagnu
for not having proper library search paths
for load_lib.
16 # We have to explicitly
load everything that gcc
-dg.exp wants to
load.
18 proc load_gcc_lib
{ filename
} {
19 global srcdir loaded_libs
21 load_file $srcdir
/..
/..
/gcc
/testsuite
/lib
/$filename
22 set loaded_libs
($filename
) ""
26 load_gcc_lib file
-format.exp
27 load_gcc_lib target
-supports.exp
28 load_gcc_lib target
-supports
-dg.exp
29 load_gcc_lib scanasm.exp
30 load_gcc_lib scandump.exp
31 load_gcc_lib scanrtl.exp
32 load_gcc_lib scantree.exp
33 load_gcc_lib scanipa.exp
34 load_gcc_lib prune.exp
35 load_gcc_lib target
-libpath.exp
36 load_gcc_lib wrapper.exp
37 load_gcc_lib gcc
-defs.exp
38 load_gcc_lib torture
-options.exp
39 load_gcc_lib timeout.exp
40 load_gcc_lib timeout
-dg.exp
41 load_gcc_lib fortran
-modules.exp
42 load_gcc_lib gcc
-dg.exp
44 set dg
-do-what
-default run
47 # GCC_UNDER_TEST is the compiler under test.
50 set libitm_compile_options
""
56 if [info exists TOOL_OPTIONS
] {
57 set multilibs
[get_multilibs $TOOL_OPTIONS
]
59 set multilibs
[get_multilibs
]
62 proc libitm_init
{ args } {
63 global srcdir blddir objdir tool_root_dir
64 global libitm_initialized
67 global gluefile wrap_flags
70 global TOOL_EXECUTABLE TOOL_OPTIONS
72 global TESTING_IN_BUILD_TREE
74 global always_ld_library_path
76 set blddir
[lookfor_file
[get_multilibs
] libitm
]
78 # We
set LC_ALL and LANG to C so that we
get the same error
79 # messages as expected.
83 if ![info exists GCC_UNDER_TEST
] then {
84 if [info exists TOOL_EXECUTABLE
] {
85 set GCC_UNDER_TEST $TOOL_EXECUTABLE
87 set GCC_UNDER_TEST
"[find_gcc]"
91 if ![info exists tmpdir
] {
95 if [info exists gluefile
] {
99 if {![info exists CFLAGS
]} {
103 # Locate libgcc.a so we don
't need to account for different values of
104 # SHLIB_EXT on different platforms
105 set gccdir [lookfor_file $tool_root_dir gcc/libgcc.a]
107 set gccdir [file dirname $gccdir]
110 # Compute what needs to be put into LD_LIBRARY_PATH
111 set always_ld_library_path ".:${blddir}/.libs"
113 # Compute what needs to be added to the existing LD_LIBRARY_PATH.
115 # Add AIX pthread directory first.
116 if { [llength [glob -nocomplain ${gccdir}/pthread/libgcc_s*.a]] >= 1 } {
117 append always_ld_library_path ":${gccdir}/pthread"
119 append always_ld_library_path ":${gccdir}"
120 set compiler [lindex $GCC_UNDER_TEST 0]
122 if { [is_remote host] == 0 && [which $compiler] != 0 } {
123 foreach i "[exec $compiler --print-multi-lib]" {
125 regexp -- "\[a-z0-9=_/\.-\]*;" $i mldir
126 set mldir [string trimright $mldir "\;@"]
127 if { "$mldir" == "." } {
130 if { [llength [glob -nocomplain ${gccdir}/${mldir}/libgcc_s*.so.*]] >= 1 } {
131 append always_ld_library_path ":${gccdir}/${mldir}"
138 if { $blddir != "" } {
139 lappend ALWAYS_CFLAGS "additional_flags=-B${blddir}/"
140 lappend ALWAYS_CFLAGS "additional_flags=-I${blddir}"
141 lappend ALWAYS_CFLAGS "ldflags=-L${blddir}/.libs"
143 lappend ALWAYS_CFLAGS "additional_flags=-I${srcdir}/.."
145 # We use atomic operations in the testcases to validate results.
146 if { ([istarget i?86-*-*] || [istarget x86_64-*-*])
147 && [check_effective_target_ia32] } {
148 lappend ALWAYS_CFLAGS "additional_flags=-march=i486"
151 if [istarget *-*-darwin*] {
152 lappend ALWAYS_CFLAGS "additional_flags=-shared-libgcc"
155 if [istarget sparc*-*-*] {
156 lappend ALWAYS_CFLAGS "additional_flags=-mcpu=v9"
159 if [info exists TOOL_OPTIONS] {
160 lappend ALWAYS_CFLAGS "additional_flags=$TOOL_OPTIONS"
163 # Make sure that lines are not wrapped. That can confuse the
164 # error-message parsing machinery.
165 lappend ALWAYS_CFLAGS "additional_flags=-fmessage-length=0"
167 # Turn on transactional memory support.
168 lappend ALWAYS_CFLAGS "additional_flags=-fgnu-tm"
172 # libitm_target_compile -- compile a source file
175 proc libitm_target_compile { source dest type options } {
177 global libitm_compile_options
178 global gluefile wrap_flags
180 global GCC_UNDER_TEST
181 global lang_test_file
182 global lang_library_path
183 global lang_link_flags
185 if { [info exists lang_test_file] } {
186 if { $blddir != "" } {
187 lappend options "ldflags=-L${blddir}/${lang_library_path}"
189 lappend options "ldflags=${lang_link_flags}"
192 if { [target_info needs_status_wrapper] != "" && [info exists gluefile] } {
193 lappend options "libs=${gluefile}"
194 lappend options "ldflags=${wrap_flags}"
197 lappend options "additional_flags=[libio_include_flags]"
198 lappend options "timeout=[timeout_value]"
199 lappend options "compiler=$GCC_UNDER_TEST"
201 set options [concat $libitm_compile_options $options]
203 if [info exists ALWAYS_CFLAGS] {
204 set options [concat "$ALWAYS_CFLAGS" $options]
207 set options [dg-additional-files-options $options $source]
209 set result [target_compile $source $dest $type $options]
214 proc libitm_option_help { } {
215 send_user " --additional_options,OPTIONS\t\tUse OPTIONS to compile the testcase files. OPTIONS should be comma-separated.\n"
218 proc libitm_option_proc { option } {
219 if [regexp "^--additional_options," $option] {
220 global libitm_compile_options
221 regsub "--additional_options," $option "" option
222 foreach x [split $option ","] {
223 lappend libitm_compile_options "additional_flags=$x"