1 # Copyright
(C
) 2001-2014 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 GCC
; see the file COPYING3.
If not see
15 #
<http
://www.gnu.org
/licenses
/>.
17 load_lib target
-libpath.exp
22 # $
{tool
}_check_compile
-- Reports and returns pass
/fail
for a compilation
25 proc $
{tool
}_check_compile
{testcase option objname gcc_output
} {
27 set fatal_signal
"*cc: Internal compiler error: program*got fatal signal"
29 if [string match
"$fatal_signal 6" $gcc_output] then {
30 $
{tool
}_fail $testcase
"Got Signal 6, $option"
34 if [string match
"$fatal_signal 11" $gcc_output] then {
35 $
{tool
}_fail $testcase
"Got Signal 11, $option"
39 if [string match
"*internal compiler error*" $gcc_output] then {
40 $
{tool
}_fail $testcase
"$option (internal compiler error)"
44 # We shouldn
't get these because of -w, but just in case.
45 if [string match "*cc:*warning:*" $gcc_output] then {
46 warning "$testcase: (with warnings) $option"
47 send_log "$gcc_output\n"
48 unresolved "$testcase, $option"
52 set gcc_output [prune_warnings $gcc_output]
54 if { [info proc ${tool}-dg-prune] != "" } {
56 set gcc_output [${tool}-dg-prune $target_triplet $gcc_output]
59 set unsupported_message [${tool}_check_unsupported_p $gcc_output]
60 if { $unsupported_message != "" } {
61 unsupported "$testcase: $unsupported_message"
65 # remove any leftover LF/CR to make sure any output is legit
66 regsub -all -- "\[\r\n\]*" $gcc_output "" gcc_output
68 # If any message remains, we fail.
69 if ![string match "" $gcc_output] then {
70 ${tool}_fail $testcase $option
74 # fail if the desired object file doesn't exist.
75 # FIXME
: there
's no way of checking for existence on a remote host.
76 if {$objname != "" && ![is3way] && ![file exists $objname]} {
77 ${tool}_fail $testcase $option
81 ${tool}_pass $testcase $option
86 # ${tool}_pass -- utility to record a testcase passed
89 proc ${tool}_pass { testcase cflags } {
90 if { "$cflags" == "" } {
93 pass "$testcase, $cflags"
98 # ${tool}_fail -- utility to record a testcase failed
101 proc ${tool}_fail { testcase cflags } {
102 if { "$cflags" == "" } {
105 fail "$testcase, $cflags"
110 # ${tool}_finish -- called at the end of every script that calls ${tool}_init
112 # Hide all quirks of the testing environment from the testsuites. Also
113 # undo anything that ${tool}_init did that needs undoing.
116 proc ${tool}_finish { } {
117 # The testing harness apparently requires this.
120 if [info exists errorInfo] then {
124 # Might as well reset these (keeps our caller from wondering whether
125 # s/he has to or not).
126 global prms_id bug_id
132 # ${tool}_exit -- Does final cleanup when testing is complete
135 proc ${tool}_exit { } {
138 if [info exists gluefile] {
139 file_on_build delete $gluefile
145 # ${tool}_check_unsupported_p -- Check the compiler(/assembler/linker) output
146 # for text indicating that the testcase should be marked as "unsupported"
148 # Utility used by mike-gcc.exp and c-torture.exp.
149 # When dealing with a large number of tests, it's difficult to weed out the
150 # ones that are too big
for a particular cpu
(eg
: 16 bit with a small amount
151 # of memory
). There are various ways to deal with this. Here
's one.
152 # Fortunately, all of the cases where this is likely to happen will be using
153 # gld so we can tell what the error text will look like.
156 proc ${tool}_check_unsupported_p { output } {
157 if [regexp "(^|\n)\[^\n\]*: region \[^\n\]* is full" $output] {
160 if { [istarget spu-*-*] && \
161 [string match "*exceeds local store*" $output] } {
168 # runtest_file_p -- Provide a definition for older dejagnu releases
169 # and assume the old syntax: foo1.exp bar1.c foo2.exp bar2.c.
170 # (delete after next dejagnu release).
173 if { [info procs runtest_file_p] == "" } then {
174 proc runtest_file_p { runtests testcase } {
175 if { $runtests != "" && [regexp "\[.\]\[cC\]" $runtests] } then {
176 if { [lsearch $runtests [file tail $testcase]] >= 0 } then {
186 # Like dg-options, but adds to the default options rather than replacing them.
188 proc dg-additional-options { args } {
189 upvar dg-extra-tool-flags extra-tool-flags
191 if { [llength $args] > 3 } {
192 error "[lindex $args 0]: too many arguments"
196 if { [llength $args] >= 3 } {
197 switch [dg-process-target [lindex $args 2]] {
198 "S" { eval lappend extra-tool-flags [lindex $args 1] }
200 "F" { error "[lindex $args 0]: `xfail' not allowed here
" }
201 "P" { error "[lindex $args 0]: `xfail' not allowed here" }
204 eval lappend extra
-tool
-flags
[lindex $
args 1]
208 # Record additional sources files that must be compiled along with the
211 set additional_sources
""
213 proc dg
-additional
-sources
{ args } {
214 global additional_sources
215 set additional_sources
[lindex $
args 1]
218 # Record additional files
-- other than source files
-- that must be
219 # present
on the
system where the compiler runs.
221 set additional_files
""
223 proc dg
-additional
-files
{ args } {
224 global additional_files
225 set additional_files
[lindex $
args 1]
228 #
Return an updated version of OPTIONS that mentions
any additional
229 # source files registered with dg
-additional
-sources. SOURCE is the
230 #
name of the test case.
232 proc dg
-additional
-files
-options
{ options source
} {
233 global additional_sources
234 global additional_files
235 set to_download
[list
]
236 if { $additional_sources
!= "" } then {
237 if [is_remote host
] {
238 lappend options
"additional_flags=$additional_sources"
240 regsub
-all
"^| " $additional_sources " [file dirname $source]/" additional_sources
241 if ![is_remote host
] {
242 lappend options
"additional_flags=$additional_sources"
244 set to_download
[concat $to_download $additional_sources
]
245 set additional_sources
""
247 if { $additional_files
!= "" } then {
248 regsub
-all
"^| " $additional_files " [file dirname $source]/" additional_files
249 set to_download
[concat $to_download $additional_files
]
250 set additional_files
""
252 if [is_remote host
] {
253 foreach file $to_download
{
254 remote_download host $file
261 #
Return a colon
-separate list of directories to search
for libraries
262 #
for COMPILER
, including multilib directories.
264 proc gcc
-set-multilib
-library
-path
{ compiler
} {
267 # ??? rootme will not be
set when testing an installed compiler.
268 # In that case
, we should perhaps use some other method to find
270 if {![info exists rootme
]} {
274 set libpath
":${rootme}"
275 set options
[lrange $compiler
1 end
]
276 set compiler
[lindex $compiler
0]
277 if { [is_remote host
] == 0 && [which $compiler
] != 0 } {
278 foreach i
"[eval exec $compiler $options --print-multi-lib]" {
280 regexp
-- "\[a-z0-9=_/\.-\]*;" $i mldir
281 set mldir
[string trimright $mldir
"\;@"]
282 if { "$mldir" == "." } {
285 if { [llength
[glob
-nocomplain $
{rootme
}/$
{mldir
}/libgcc_s
*.so.
*]] >= 1 } {
286 append libpath
":${rootme}/${mldir}"