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| author | Shankar Easwaran <shankare@codeaurora.org> | 2013-08-25 18:05:12 +0000 |
|---|---|---|
| committer | Shankar Easwaran <shankare@codeaurora.org> | 2013-08-25 18:05:12 +0000 |
| commit | be81dd757e272fb09fdfb370cdeafdb225c5c2bc (patch) | |
| tree | 85d28032c8f582fe2bcb251fbe4ed32bf1a5917c /lld/lib | |
| parent | 12d8089b8e9d4cfafd49eea6305591b52cd22e4e (diff) | |
| download | bcm5719-llvm-be81dd757e272fb09fdfb370cdeafdb225c5c2bc.tar.gz bcm5719-llvm-be81dd757e272fb09fdfb370cdeafdb225c5c2bc.zip | |
[lld][ELF] process fini_array sections
This change processes fini_array section in addition to processing
init_array sections. This also makes functions registered at compile
time for initialization and finalization to be run during execution
llvm-svn: 189196
Diffstat (limited to 'lld/lib')
| -rw-r--r-- | lld/lib/ReaderWriter/ELF/Atoms.h | 2 | ||||
| -rw-r--r-- | lld/lib/ReaderWriter/ELF/DefaultLayout.h | 1 | ||||
| -rw-r--r-- | lld/lib/ReaderWriter/ELF/File.h | 4 |
3 files changed, 6 insertions, 1 deletions
diff --git a/lld/lib/ReaderWriter/ELF/Atoms.h b/lld/lib/ReaderWriter/ELF/Atoms.h index d995f97f4d0..735297f638b 100644 --- a/lld/lib/ReaderWriter/ELF/Atoms.h +++ b/lld/lib/ReaderWriter/ELF/Atoms.h @@ -326,6 +326,7 @@ public: ret = typeZeroFill; break; case llvm::ELF::SHT_INIT_ARRAY: + case llvm::ELF::SHT_FINI_ARRAY: ret = typeData; break; } @@ -432,6 +433,7 @@ public: return _permissions = permRW_; case llvm::ELF::SHT_INIT_ARRAY: + case llvm::ELF::SHT_FINI_ARRAY: return _permissions = permRW_; default: diff --git a/lld/lib/ReaderWriter/ELF/DefaultLayout.h b/lld/lib/ReaderWriter/ELF/DefaultLayout.h index c3734061a38..cb18e0ce48b 100644 --- a/lld/lib/ReaderWriter/ELF/DefaultLayout.h +++ b/lld/lib/ReaderWriter/ELF/DefaultLayout.h @@ -329,6 +329,7 @@ Layout::SectionOrder DefaultLayout<ELFT>::getSectionOrder( case DefinedAtom::typeDataFast: return llvm::StringSwitch<Reference::Kind>(name) .StartsWith(".init_array", ORDER_INIT_ARRAY) + .StartsWith(".fini_array", ORDER_FINI_ARRAY) .Default(ORDER_DATA); case DefinedAtom::typeZeroFill: diff --git a/lld/lib/ReaderWriter/ELF/File.h b/lld/lib/ReaderWriter/ELF/File.h index 0c2c3b80fe5..33d925067b2 100644 --- a/lld/lib/ReaderWriter/ELF/File.h +++ b/lld/lib/ReaderWriter/ELF/File.h @@ -181,7 +181,9 @@ public: } // Create a sectionSymbols entry for every progbits section. - if (section->sh_type == llvm::ELF::SHT_PROGBITS) + if ((section->sh_type == llvm::ELF::SHT_PROGBITS) || + (section->sh_type == llvm::ELF::SHT_INIT_ARRAY) || + (section->sh_type == llvm::ELF::SHT_FINI_ARRAY)) _sectionSymbols[section]; if (section->sh_type == llvm::ELF::SHT_RELA) { |
