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path: root/llvm/tools/obj2yaml/elf2yaml.cpp
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* [ELF][yaml2obj] Handle additional MIPS specific st_other field flagsSimon Atanasyan2014-11-061-1/+1
| | | | | | | | The ELF symbol `st_other` field might contain additional flags besides visibility ones. This patch implements support for some MIPS specific flags. llvm-svn: 221491
* Add accessor to get 'visibility' part of st_other fieldSimon Atanasyan2014-11-051-1/+1
| | | | | | This new `getVisibility()` function will also be used in the LLD code. llvm-svn: 221392
* Invert the MC -> Object dependency.Rafael Espindola2014-07-031-1/+1
| | | | | | | | | Now that we have a lib/MC/MCAnalysis, the dependency was there just because of two helper classes. Move the two over to MC. This will allow IRObjectFile to parse inline assembly. llvm-svn: 212248
* Remove 'using std::error_code' from tools.Rafael Espindola2014-06-131-34/+35
| | | | llvm-svn: 210876
* Remove all uses of 'using std::error_code' from headers.Rafael Espindola2014-06-131-0/+1
| | | | llvm-svn: 210866
* [yaml2obj][obj2yaml] Support ELF symbol's visibility flags ↵Simon Atanasyan2014-06-061-0/+1
| | | | | | (default/hidden/protected). llvm-svn: 210316
* [elf2yaml][ELF] Move Info field to the RelocationSection structure. ThisSimon Atanasyan2014-05-291-9/+22
| | | | | | | field represents ELF section header sh_info field and does not have any sense for regular sections. Its interpretation depends on section type. llvm-svn: 209801
* [yaml2obj][ELF] Add an optional `Size` field to the YAML section declaration.Simon Atanasyan2014-05-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now the only method to configure ELF section's content and size is to assign a hexadecimal string to the `Content` field. Unfortunately this way is completely useless when you need to declare a really large section. To solve this problem this patch adds one more optional field `Size` to the `RawContentSection` structure. When yaml2obj generates an ELF file it uses the following algorithm: 1. If both `Content` and `Size` fields are missed create an empty section. 2. If only `Content` field is missed take section length from the `Size` field and fill the section by zero. 3. If only `Size` field is missed create a section using data from the `Content` field. 4. If both `Content` and `Size` fields are provided validate that the `Size` value is not less than size of `Content` data. Than take section length from the `Size`, fill beginning of the section by `Content` and the rest by zero. Examples -------- * Create a section 0x10000 bytes long filled by zero Name: .data Type: SHT_PROGBITS Flags: [ SHF_ALLOC ] Size: 0x10000 * Create a section 0x10000 bytes long starting from 'CA' 'FE' 'BA' 'BE' Name: .data Type: SHT_PROGBITS Flags: [ SHF_ALLOC ] Content: CAFEBABE Size: 0x10000 The patch reviewed by Michael Spencer. llvm-svn: 208995
* [obj2yaml] Support ELF input format in the obj2yaml tool.Simon Atanasyan2014-05-141-0/+289
The ELF header e_flags field in the MIPS related test cases handled incorrectly. The obj2yaml prints too many flags. I will fix that in the next patches. The patch reviewed by Michael Spencer and Sean Silva. llvm-svn: 208752
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