David Majnemer 6dd8f341ed Object: Add support for bigobj ...

This adds support for reading the "bigobj" variant of COFF produced by
cl's /bigobj and mingw's -mbig-obj.

The most significant difference that bigobj brings is more than 2**16
sections to COFF.

bigobj brings a few interesting differences with it:
- It doesn't have a Characteristics field in the file header.
- It doesn't have a SizeOfOptionalHeader field in the file header (it's
  only used in executable files).
- Auxiliary symbol records have the same width as a symbol table entry.
  Since symbol table entries are bigger, so are auxiliary symbol
  records.

Write support will come soon.

Differential Revision: http://reviews.llvm.org/D5259

llvm-svn: 217496

2014-09-10 12:51:52 +00:00

..

gold

Handle common linkage correctly in the gold plugin.

2014-09-09 20:08:22 +00:00

llvm-cov

llvm-cov: Remove an overly system specific test

2014-09-10 06:35:38 +00:00

llvm-lit

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

llvm-objdump

llvm-objdump: don't crash when __compact_unwind has no relocs.

2014-09-09 10:45:06 +00:00

llvm-profdata

InstrProf: Allow multiple functions with the same name

2014-08-01 22:50:07 +00:00

llvm-readobj

Object: Add support for bigobj

2014-09-10 12:51:52 +00:00

llvm-vtabledump

llvm-vtabledump: A vtable dumper

2014-07-24 23:14:40 +00:00