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97ff5985b5
ELFYAML.h contains a `Section` class which is a base for a few other sections classes that are used for mapping different section types. `Section` has a `StringRef Info` field used for storing sh_info. At the same time, sh_info has very different meanings for sections and cannot be processed in a similar way generally, for example ELFDumper does not handle it in `dumpCommonSection` but do that in `dumpGroup` and `dumpCommonRelocationSection` respectively. At this moment, we have and handle it as a string, because that was possible for the current use case. But also it can simply be a number: For SHT_GNU_verdef is "The number of version definitions within the section." The patch moves `Info` field out to be able to have it as a number. With that change, each class will be able to decide what type and purpose of the sh_info field it wants to use. I also had to edit 2 test cases. This is because patch fixes a bug. Previously we accepted yaml files with Info fields for all sections (for example, for SHT_DYNSYM too). But we do not handle it and the resulting objects had zero sh_info fields set for such sections. Now it is accepted only for sections that supports it. Differential revision: https://reviews.llvm.org/D58054 llvm-svn: 353810 |
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.. | ||
CMakeLists.txt | ||
yaml2coff.cpp | ||
yaml2elf.cpp | ||
yaml2macho.cpp | ||
yaml2obj.cpp | ||
yaml2obj.h | ||
yaml2wasm.cpp |