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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2013-05-06 20:11:21 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2013-05-06 20:11:21 +0000 |
| commit | 7098ae2fee5d89a6e95ff391a9efa78c4a6c8703 (patch) | |
| tree | 414cc471bf6e6327f4371558e2e9a17d495829ea /tools/yaml2obj/yaml2obj.cpp | |
| parent | 1a7eab387849feaa3e9c35f145d5b07be54686e3 (diff) | |
| download | llvm-7098ae2fee5d89a6e95ff391a9efa78c4a6c8703.tar.gz llvm-7098ae2fee5d89a6e95ff391a9efa78c4a6c8703.tar.bz2 llvm-7098ae2fee5d89a6e95ff391a9efa78c4a6c8703.tar.xz | |
Split Alignment out of the Section Characteristics.
The alignment is just a byte in the middle of Characteristics, not an
independent flag. Making it an independent field in the yaml
representation makes it more yamlio friendly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181243 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/yaml2obj/yaml2obj.cpp')
| -rw-r--r-- | tools/yaml2obj/yaml2obj.cpp | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/tools/yaml2obj/yaml2obj.cpp b/tools/yaml2obj/yaml2obj.cpp index 32dee54dc5..707b6b4d5c 100644 --- a/tools/yaml2obj/yaml2obj.cpp +++ b/tools/yaml2obj/yaml2obj.cpp @@ -42,6 +42,7 @@ static cl::opt<std::string> namespace COFFYAML { struct Section { COFF::section Header; + unsigned Alignment; StringRef SectionData; std::vector<COFF::relocation> Relocations; StringRef Name; @@ -102,6 +103,8 @@ struct COFFParser { Sec.Header.Name[0] = '/'; std::copy(str.begin(), str.end(), Sec.Header.Name + 1); } + + Sec.Header.Characteristics |= (Log2_32(Sec.Alignment) + 1) << 20; } return true; } @@ -358,20 +361,6 @@ struct ScalarBitSetTraits<COFF::SectionCharacteristics> { BCase(IMAGE_SCN_MEM_16BIT); BCase(IMAGE_SCN_MEM_LOCKED); BCase(IMAGE_SCN_MEM_PRELOAD); - BCase(IMAGE_SCN_ALIGN_1BYTES); - BCase(IMAGE_SCN_ALIGN_2BYTES); - BCase(IMAGE_SCN_ALIGN_4BYTES); - BCase(IMAGE_SCN_ALIGN_8BYTES); - BCase(IMAGE_SCN_ALIGN_16BYTES); - BCase(IMAGE_SCN_ALIGN_32BYTES); - BCase(IMAGE_SCN_ALIGN_64BYTES); - BCase(IMAGE_SCN_ALIGN_128BYTES); - BCase(IMAGE_SCN_ALIGN_256BYTES); - BCase(IMAGE_SCN_ALIGN_512BYTES); - BCase(IMAGE_SCN_ALIGN_1024BYTES); - BCase(IMAGE_SCN_ALIGN_2048BYTES); - BCase(IMAGE_SCN_ALIGN_4096BYTES); - BCase(IMAGE_SCN_ALIGN_8192BYTES); BCase(IMAGE_SCN_LNK_NRELOC_OVFL); BCase(IMAGE_SCN_MEM_DISCARDABLE); BCase(IMAGE_SCN_MEM_NOT_CACHED); @@ -641,6 +630,7 @@ struct MappingTraits<COFFYAML::Section> { IO.mapRequired("SectionData", Sec.SectionData); IO.mapRequired("Characteristics", NC->Characteristics); IO.mapRequired("Name", Sec.Name); + IO.mapOptional("Alignment", Sec.Alignment); } }; |