There were only two places it was actually making anything shorter.

llvm-svn: 184273

llvm-svn: 184272

Not sure why we weren't catching this with -Wunused-parameter...

Spotted by inspection.

llvm-svn: 184271

llvm-svn: 184268

llvm-svn: 184267

llvm-svn: 184263

Previously, we would monkeypatch the vector of YAML::Section's in order
to ensure that the SHT_NULL entry is present. Now we just add it
unconditionally.

The proliferation of small numerical adjustments is beginning to
frighten me, but I can't think of a way having a single point of truth
for them without introducing a whole new layer  of data structures (i.e.
lots of code and complexity) between the YAML and binary ELF formats.

llvm-svn: 184260

llvm-svn: 184258

Currently, we only output the name.

llvm-svn: 184255

This will be needed later for holding symbol names, due to the libObject
issue mentioned in the commit message of r184161.

llvm-svn: 184242

llvm-svn: 184162

A bug in libObject will cause it to assert() if a symbol table's string
table and the section header string table are the same section, so we
need to ensure that we emit two different string tables (among other
things). The problematic code is the hardcoded usage of ".strtab"
(`dot_strtab_sec`) for looking up symbol names in
ELFObjectFile<ELFT>::getSymbolName.

I discussed this with Michael, and he has some local improvements to the
ELF code in libObject that, among other things, should fix our handling
of this scenario.

llvm-svn: 184161

I was spotting garbage in the output. I'd like to just zero the entire
ELFYAML::Section to be sure, but it contains non-POD types. (I'm also
trying to avoid bloating the ELFYAML::Foo classes with a bunch of
constructor code).

No test, since this is by its very nature unpredictable. I'm pretty sure
that one of the sanitizers would catch it immediately though.

llvm-svn: 184160

llvm-svn: 184115

llvm-svn: 184025

llvm-svn: 184022

For consistency, change the address in the test case from 0xDEADBEEF to
0xCAFEBABE since 0xCAFEBABE that actually has a 2-byte alignment.

llvm-svn: 183962

llvm-svn: 183955

llvm-svn: 183954

The current functionality is extremely basic and a bit rough around the
edges, but it will flesh out in future commits.

llvm-svn: 183953

Should bring bots back to life.

llvm-svn: 183715

Currently, only emitting the ELF header is supported (no sections or
segments).

The ELFYAML code organization is broadly similar to the COFFYAML code.

llvm-svn: 183711