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| author | Sriraman Tallam <tmsriram@google.com> | 2012-12-19 02:55:15 +0000 |
|---|---|---|
| committer | Sriraman Tallam <tmsriram@google.com> | 2012-12-19 02:55:15 +0000 |
| commit | 52d9b4b2c19a0c421a291b24529462d7bc8cac8e (patch) | |
| tree | 050e11e7c954cf6bf52c37bcc870750cac14a8cc /gold/testsuite/Makefile.am | |
| parent | 20f95cf8afd097e7320237e68333ce5f65c851dc (diff) | |
| download | binutils-redhat-52d9b4b2c19a0c421a291b24529462d7bc8cac8e.tar.gz | |
Group text sections with prefixes .text.unlikely,.text.hot and .text.startup
by default.
2012-12-18 Sriraman Tallam <tmsriram@google.com>
* layout.cc (Layout::is_section_name_prefix_grouped): New function.
* layout.h (Layout::is_section_name_prefix_grouped): New function.
* output.cc (Output_section::add_input_section): Check if section
name contains special prefix. Keep input sections to sort such
sections.
(Output_section::Input_section_sort_section_order_index_compare
::operator()): Group sections according to prefixes.
* (Output_section::sort_attached_input_sections): Add condition
to Input_section_entry constructor call.
* testsuite/Makefile.am (text_section_grouping): New test.
* testsuite/Makefile.in: Regenerate.
* testsuite/text_section_grouping.cc: New file.
* testsuite/text_section_grouping.sh: New file.
Diffstat (limited to 'gold/testsuite/Makefile.am')
| -rw-r--r-- | gold/testsuite/Makefile.am | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gold/testsuite/Makefile.am b/gold/testsuite/Makefile.am index c5c8a99b4c..745e13d091 100644 --- a/gold/testsuite/Makefile.am +++ b/gold/testsuite/Makefile.am @@ -250,6 +250,16 @@ final_layout: final_layout.o final_layout_sequence.txt gcctestdir/ld final_layout.stdout: final_layout $(TEST_NM) -n --synthetic final_layout > final_layout.stdout +check_SCRIPTS += text_section_grouping.sh +check_DATA += text_section_grouping.stdout +MOSTLYCLEANFILES += text_section_grouping +text_section_grouping.o: text_section_grouping.cc + $(CXXCOMPILE) -O0 -c -ffunction-sections -g -o $@ $< +text_section_grouping: text_section_grouping.o gcctestdir/ld + $(CXXLINK) -Bgcctestdir/ text_section_grouping.o +text_section_grouping.stdout: text_section_grouping + $(TEST_NM) -n --synthetic text_section_grouping > text_section_grouping.stdout + check_PROGRAMS += icf_virtual_function_folding_test MOSTLYCLEANFILES += icf_virtual_function_folding_test icf_virtual_function_folding_test.o: icf_virtual_function_folding_test.cc |