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| author | Simon Atanasyan <simon@atanasyan.com> | 2015-07-03 14:07:06 +0000 |
|---|---|---|
| committer | Simon Atanasyan <simon@atanasyan.com> | 2015-07-03 14:07:06 +0000 |
| commit | b776eaed2e604d1b16041178ded4e74ab83a3555 (patch) | |
| tree | b4f24290b9698669f69572ad855fa62ebe62ef39 /llvm/tools/yaml2obj/yaml2elf.cpp | |
| parent | 3b25b479bf8156ad340bec1e7ee287791bda240e (diff) | |
| download | bcm5719-llvm-b776eaed2e604d1b16041178ded4e74ab83a3555.tar.gz bcm5719-llvm-b776eaed2e604d1b16041178ded4e74ab83a3555.zip | |
[ELFYAML] Fix handling SHT_NOBITS sections by obj2yaml/yaml2obj tools
SHT_NOBITS sections do not have content in an object file. Now yaml2obj
tool does not accept `Content` field for such sections, and obj2yaml
tool does not attempt to read the section content from a file.
llvm-svn: 241350
Diffstat (limited to 'llvm/tools/yaml2obj/yaml2elf.cpp')
| -rw-r--r-- | llvm/tools/yaml2obj/yaml2elf.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/tools/yaml2obj/yaml2elf.cpp b/llvm/tools/yaml2obj/yaml2elf.cpp index 772b5b918ec..795d5426291 100644 --- a/llvm/tools/yaml2obj/yaml2elf.cpp +++ b/llvm/tools/yaml2obj/yaml2elf.cpp @@ -241,6 +241,8 @@ bool ELFState<ELFT>::initSectionHeaders(std::vector<Elf_Shdr> &SHeaders, } else if (auto S = dyn_cast<ELFYAML::MipsABIFlags>(Sec.get())) { if (!writeSectionContent(SHeader, *S, CBA)) return false; + } else if (isa<ELFYAML::NoBitsSection>(Sec.get())) { + // SHT_NOBITS section does not have content so nothing to do here. } else llvm_unreachable("Unknown section type"); |
