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testsuite: support mold linker

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Mold linker demotes symbols like main to be local and the patch
adjusts expected output from nm.

Moreover, simplify the regex patterns.
This commit is contained in:
Martin Liska 2022-12-05 13:09:12 +01:00
parent adc48a4926
commit 76a2bcc6b8
4 changed files with 6 additions and 8 deletions
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4
binutils/testsuite/binutils-all/addr2line.exp
View File

@ -34,7 +34,7 @@ if { [target_compile $srcdir/$subdir/testprog.c tmpdir/testprog executable debug
#testcase for default option.
#Run nm command and input the main symbol address to addr2line.
set output [binutils_run $NM "$opts tmpdir/testprog$exe"]
if ![regexp -line "^(\[0-9a-fA-F\]+)? +T ${dot}main" $output contents] then {
if ![regexp -line "^(\[0-9a-fA-F\]+)? +\[Tt\] ${dot}main" $output contents] then {
fail "$testname"
} else {
set list [regexp -inline -all -- {\S+} $contents]
@ -49,7 +49,7 @@ if ![regexp -line "^(\[0-9a-fA-F\]+)? +T ${dot}main" $output contents] then {
#testcase for -f option.
#Run nm command and input the fn function symbol address to addr2line.
if ![regexp -line "^(\[0-9a-fA-F\]+)? +T ${dot}fn" $output contents] then {
if ![regexp -line "^(\[0-9a-fA-F\]+)? +\[Tt\] ${dot}fn" $output contents] then {
fail "$testname -f option"
} else {
set list [regexp -inline -all -- {\S+} $contents]

6
binutils/testsuite/binutils-all/objcopy.exp
View File

@ -652,8 +652,7 @@ proc strip_test_with_saving_a_symbol { } {
set exec_output [binutils_run $NM "$NMFLAGS $objfile"]
set exec_output [prune_warnings $exec_output]
if {![regexp {^([0-9a-fA-F]+)?[ ]+[TD] main} $exec_output] \
&& ![regexp {^([0-9a-fA-F]+)?[ ]+T _main} $exec_output]} {
if {![regexp {^([0-9a-fA-F]+)?[ ]+[TtDd] _?main} $exec_output]} {
fail $test
return
}
@ -902,8 +901,7 @@ proc strip_executable_with_saving_a_symbol { prog flags test1 test2 } {
regsub "^\[0-9a-fA-F\]+\[ \]+T Main\[\n\r\]+" $exec_output "" exec_output
}
if {![regexp {^([0-9a-fA-F]+)?[ ]+[TD] main} $exec_output] \
&& ![regexp {^([0-9a-fA-F]+)?[ ]+[TD] _main} $exec_output]} {
if {![regexp {^([0-9a-fA-F]+)?[ ]+[TtDd] _?main} $exec_output]} {
fail $test1
return
}

2
libbacktrace/Makefile.am
View File

@ -498,7 +498,7 @@ TESTS += mtest_minidebug
%_minidebug: %
$(NM) -D $< -P --defined-only | $(AWK) '{ print $$1 }' | sort > $<.dsyms
$(NM) $< -P --defined-only | $(AWK) '{ if ($$2 == "T" || $$2 == "t" || $$2 == "D") print $$1 }' | sort > $<.fsyms
$(NM) $< -P --defined-only | $(AWK) '{ if ($$2 == "T" || $$2 == "t" || $$2 == "D" || $$2 == "d") print $$1 }' | sort > $<.fsyms
$(COMM) -13 $<.dsyms $<.fsyms > $<.keepsyms
$(OBJCOPY) --only-keep-debug $< $<.dbg
$(OBJCOPY) -S --remove-section .gdb_index --remove-section .comment --keep-symbols=$<.keepsyms $<.dbg $<.mdbg

2
libbacktrace/Makefile.in
View File

@ -2459,7 +2459,7 @@ uninstall-am:
@HAVE_MINIDEBUG_TRUE@@NATIVE_TRUE@%_minidebug: %
@HAVE_MINIDEBUG_TRUE@@NATIVE_TRUE@ $(NM) -D $< -P --defined-only | $(AWK) '{ print $$1 }' | sort > $<.dsyms
@HAVE_MINIDEBUG_TRUE@@NATIVE_TRUE@ $(NM) $< -P --defined-only | $(AWK) '{ if ($$2 == "T" || $$2 == "t" || $$2 == "D") print $$1 }' | sort > $<.fsyms
@HAVE_MINIDEBUG_TRUE@@NATIVE_TRUE@ $(NM) $< -P --defined-only | $(AWK) '{ if ($$2 == "T" || $$2 == "t" || $$2 == "D" || $$2 == "d") print $$1 }' | sort > $<.fsyms
@HAVE_MINIDEBUG_TRUE@@NATIVE_TRUE@ $(COMM) -13 $<.dsyms $<.fsyms > $<.keepsyms
@HAVE_MINIDEBUG_TRUE@@NATIVE_TRUE@ $(OBJCOPY) --only-keep-debug $< $<.dbg
@HAVE_MINIDEBUG_TRUE@@NATIVE_TRUE@ $(OBJCOPY) -S --remove-section .gdb_index --remove-section .comment --keep-symbols=$<.keepsyms $<.dbg $<.mdbg