tree c3656b9f9c940b4f4c2c27e92ff4a4d36abde2d3
parent b4408ab1887a5fcb350d0fa481f81419cfe2b301
author Fangrui Song <maskray@google.com> 1568034531 +0000
committer Fangrui Song <maskray@google.com> 1568034531 +0000

[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

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@371398 91177308-0d34-0410-b5e6-96231b3b80d8