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| author | H.J. Lu <hjl.tools@gmail.com> | 2016-03-09 08:27:03 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2016-03-09 08:32:46 -0800 |
| commit | fd91f0024caec4cbca0c53a175cfaa9bc2c5dc5a (patch) | |
| tree | 0160e4ff7af63f86b7a58279b0e4aa24ebafbfe8 /gold | |
| parent | bc0e3f49c84055034cae31bba169100d107b28f4 (diff) | |
| download | gdb-fd91f0024caec4cbca0c53a175cfaa9bc2c5dc5a.zip gdb-fd91f0024caec4cbca0c53a175cfaa9bc2c5dc5a.tar.gz gdb-fd91f0024caec4cbca0c53a175cfaa9bc2c5dc5a.tar.bz2 | |
Workaround a C++ bug in GCC 4.2 in gold test
G++ in GCC 4.2 silently ignores
---
__attribute__ ((section(".rodata.v1_a2")))
const short rodata_item1 = 101;
---
which leads to plugin_layout_with_alignment test failure with
Expected 12 sections, found 8 sections
since 4 .rodata sections are missing. As a workaround, this patch
changes plugin_layout_with_alignment test from C++ to C.
* testsuite/plugin_layout_with_alignment.cc: Renamed to ..
* testsuite/plugin_layout_with_alignment.c: This.
* testsuite/Makefile.am (plugin_layout_with_alignment.o): Updated.
(plugin_layout_with_alignment): Likewise.
* testsuite/Makefile.in: Regenerated.
Diffstat (limited to 'gold')
| -rw-r--r-- | gold/ChangeLog | 8 | ||||
| -rw-r--r-- | gold/testsuite/Makefile.am | 6 | ||||
| -rw-r--r-- | gold/testsuite/Makefile.in | 6 | ||||
| -rw-r--r-- | gold/testsuite/plugin_layout_with_alignment.c (renamed from gold/testsuite/plugin_layout_with_alignment.cc) | 2 |
4 files changed, 15 insertions, 7 deletions
diff --git a/gold/ChangeLog b/gold/ChangeLog index e1748b1..d2b6433 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,3 +1,11 @@ +2016-03-09 H.J. Lu <hongjiu.lu@intel.com> + + * testsuite/plugin_layout_with_alignment.cc: Renamed to .. + * testsuite/plugin_layout_with_alignment.c: This. + * testsuite/Makefile.am (plugin_layout_with_alignment.o): Updated. + (plugin_layout_with_alignment): Likewise. + * testsuite/Makefile.in: Regenerated. + 2016-03-08 Cary Coutant <ccoutant@gmail.com> PR 19751 diff --git a/gold/testsuite/Makefile.am b/gold/testsuite/Makefile.am index 2920587..f5528d1 100644 --- a/gold/testsuite/Makefile.am +++ b/gold/testsuite/Makefile.am @@ -2110,10 +2110,10 @@ plugin_section_order.o: plugin_section_order.c check_SCRIPTS += plugin_layout_with_alignment.sh check_DATA += plugin_layout_with_alignment.stdout MOSTLYCLEANFILES += plugin_layout_with_alignment -plugin_layout_with_alignment.o: plugin_layout_with_alignment.cc - $(CXXCOMPILE) -O0 -c -ffunction-sections -fdata-sections -g -o $@ $< +plugin_layout_with_alignment.o: plugin_layout_with_alignment.c + $(COMPILE) -O0 -c -ffunction-sections -fdata-sections -g -o $@ $< plugin_layout_with_alignment: plugin_layout_with_alignment.o plugin_section_alignment.so gcctestdir/ld - $(CXXLINK) -Bgcctestdir/ -Wl,--plugin,"./plugin_section_alignment.so" plugin_layout_with_alignment.o + $(LINK) -Bgcctestdir/ -Wl,--plugin,"./plugin_section_alignment.so" plugin_layout_with_alignment.o plugin_layout_with_alignment.stdout: plugin_layout_with_alignment $(TEST_NM) -n --synthetic plugin_layout_with_alignment > plugin_layout_with_alignment.stdout diff --git a/gold/testsuite/Makefile.in b/gold/testsuite/Makefile.in index 4eafa54..988d6f7 100644 --- a/gold/testsuite/Makefile.in +++ b/gold/testsuite/Makefile.in @@ -6146,10 +6146,10 @@ uninstall-am: @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ $(LINK) -Bgcctestdir/ -shared plugin_section_order.o @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_section_order.o: plugin_section_order.c @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ $(COMPILE) -O0 -c -fpic -o $@ $< -@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_layout_with_alignment.o: plugin_layout_with_alignment.cc -@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ $(CXXCOMPILE) -O0 -c -ffunction-sections -fdata-sections -g -o $@ $< +@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_layout_with_alignment.o: plugin_layout_with_alignment.c +@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ $(COMPILE) -O0 -c -ffunction-sections -fdata-sections -g -o $@ $< @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_layout_with_alignment: plugin_layout_with_alignment.o plugin_section_alignment.so gcctestdir/ld -@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ $(CXXLINK) -Bgcctestdir/ -Wl,--plugin,"./plugin_section_alignment.so" plugin_layout_with_alignment.o +@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ $(LINK) -Bgcctestdir/ -Wl,--plugin,"./plugin_section_alignment.so" plugin_layout_with_alignment.o @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_layout_with_alignment.stdout: plugin_layout_with_alignment @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ $(TEST_NM) -n --synthetic plugin_layout_with_alignment > plugin_layout_with_alignment.stdout diff --git a/gold/testsuite/plugin_layout_with_alignment.cc b/gold/testsuite/plugin_layout_with_alignment.c index 0824d74..5d6ff1f 100644 --- a/gold/testsuite/plugin_layout_with_alignment.cc +++ b/gold/testsuite/plugin_layout_with_alignment.c @@ -66,7 +66,7 @@ struct blah { union { double d; char c; } u; } bss_item3; __attribute__ ((section(".bss.v4_a1"))) char bss_item4[3]; -int main () +int main (void) { return 0; } |