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| author | Fangrui Song <maskray@google.com> | 2019-09-09 13:08:51 +0000 |
|---|---|---|
| committer | Fangrui Song <maskray@google.com> | 2019-09-09 13:08:51 +0000 |
| commit | e8c0d933603a2ebfd535be454824219fb7b71001 (patch) | |
| tree | 1974fc84f7decf16d16517b5a32dd0528ceded27 /llvm/lib/CodeGen/DFAPacketizer.cpp | |
| parent | 388b9794b619141d4a3bba7d82b803a499d11540 (diff) | |
| download | llvm-e8c0d933603a2ebfd535be454824219fb7b71001.zip llvm-e8c0d933603a2ebfd535be454824219fb7b71001.tar.gz llvm-e8c0d933603a2ebfd535be454824219fb7b71001.tar.bz2 | |
[ELF] nmagic or omagic: don't allocate PT_PHDR or PF_R PT_LOAD for the !hasPhdrsCommands case
```
part.phdrs = script->hasPhdrsCommands() ? script->createPhdrs() : createPhdrs(part);
```
createPhdrs() allocates a PT_PHDR and a PF_R PT_LOAD, which will be
deleted later in LinkerScript::allocateHeaders, but leave a gap between
the program headers and the first section. Don't allocate the segments
to avoid the gap. PT_INTERP is likely not needed as well.
Reviewed By: ruiu
Differential Revision: https://reviews.llvm.org/D67324
llvm-svn: 371398
Diffstat (limited to 'llvm/lib/CodeGen/DFAPacketizer.cpp')
0 files changed, 0 insertions, 0 deletions