diff options
| author | Jake Ehrlich <jakehehrlich@google.com> | 2017-11-01 23:14:48 +0000 |
|---|---|---|
| committer | Jake Ehrlich <jakehehrlich@google.com> | 2017-11-01 23:14:48 +0000 |
| commit | 9ae2da659ffdc34a54d8e67df7afcb509bdace17 (patch) | |
| tree | 319aa8283dabd98a0b3026d828b5a4b2ce6376c9 /lib/ObjectYAML | |
| parent | 368924ad91dfdd49a4b28251b47f9e723241ba92 (diff) | |
[yaml2obj][ELF] Add support for setting alignment in program headers
Sometimes program headers have larger alignments than any of the
sections they contain. Currently yaml2obj can't produce such files. A
bug recently appeared in llvm-objcopy that failed in such a case. I'd
like to be able to add tests to llvm-objcopy for such cases.
This change adds an optional alignment parameter to program headers that
will be used instead of calculating the alignment.
Differential Revision: https://reviews.llvm.org/D39130
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317139 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/ObjectYAML')
| -rw-r--r-- | lib/ObjectYAML/ELFYAML.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/ObjectYAML/ELFYAML.cpp b/lib/ObjectYAML/ELFYAML.cpp index b19a57585a3..ada9ff89b8e 100644 --- a/lib/ObjectYAML/ELFYAML.cpp +++ b/lib/ObjectYAML/ELFYAML.cpp @@ -719,6 +719,7 @@ void MappingTraits<ELFYAML::ProgramHeader>::mapping( IO.mapOptional("Sections", Phdr.Sections); IO.mapOptional("VAddr", Phdr.VAddr, Hex64(0)); IO.mapOptional("PAddr", Phdr.PAddr, Hex64(0)); + IO.mapOptional("Align", Phdr.Align); } namespace { |