llvm-svn: 180005

This is part of a future patch to use yamlio that incorrectly ended up in a
cleanup patch.

Thanks to Benjamin Kramer for reporting it.

llvm-svn: 179938

llvm-svn: 179923

llvm-svn: 179922

llvm-svn: 179921

* using namespace llvm.
* whitespace.
* early return.

llvm-svn: 179920

Instead, use MappingNormalization to directly parse COFF::header. Also change
the naming convention of the helper classes to be a bit shorter.

llvm-svn: 179917

Use MappingNormalization to read a COFF::relocation directly.

No functionality change.

llvm-svn: 179891

Thanks to Evgeniy Stepanov for reporting this.

It might be a good idea to add a command iterator abstraction to MachO.h, but
this fixes the bug for now.

llvm-svn: 179848

We are still able to handle mixed endian objects by swapping one struct at a
time.

llvm-svn: 179778

Differential Revision: http://llvm-reviews.chandlerc.com/D598

llvm-svn: 179725

llvm-objdump: Don't print contents of BSS sections: it makes no sense and crashes llvm-objdump on relocated objects with large bss

llvm-svn: 179589

llvm-svn: 179534

This is a rework of the broken parts in r179373 which were subsequently reverted in r179374 due to incompatibility with C++98 compilers.  This version should be ok under C++98.

llvm-svn: 179520

I can fix the testcases here:

http://lab.llvm.org:8011/builders/clang-native-arm-cortex-a9/builds/6952

This reverts commit r179512 due to testcases specifying triples
that they didn't actually mean and causing failures on other platforms.

llvm-svn: 179513

llvm-svn: 179512

This reverts commit r179497 and the accompanying commit as it broke random platforms that aren't osx.

llvm-svn: 179499

and use that as the default triple for the module and target
data layout.

llvm-svn: 179497

We are now able to handle big endian macho files in llvm-readobject. Thanks to
David Fang for providing the object files.

llvm-svn: 179440

You can't copy an OwningPtr, and move semantics aren't available in C++98.

llvm-svn: 179374

llvm-svn: 179373

llvm-svn: 179363

This option expands shown relocations from single line to a dictionary
format:

  Relocation {
    Offset: 0x4
    Type: R_386_32 (1)
    Symbol: sym
    Info: 0x0
  }

llvm-svn: 179359

Original message:

Print more information about relocations.

With this patch llvm-readobj now prints if a relocation is pcrel, its length,
if it is extern and if it is scattered.

It also refactors the code a bit to use bit fields instead of shifts and
masks all over the place.

llvm-svn: 179345

llvm-svn: 179303

With this patch llvm-readobj now prints if a relocation is pcrel, its length,
if it is extern and if it is scattered.

It also refactors the code a bit to use bit fields instead of shifts and
masks all over the place.

llvm-svn: 179294

llvm-svn: 179259

llvm-svn: 179179

For now they are still only used as little endian.

llvm-svn: 179147

For now it is templated only on being 64 or 32 bits. I will add little/big
endian next.

llvm-svn: 179097

llvm-svn: 179051

llvm-svn: 179010

llvm-svn: 179009

I couldn't touch this file and not clean it up some. These reformattings
brought to you by clang-format, with some minor adjustments by me. More
spring cleaning to follow here.

llvm-svn: 179004

internal linkage and so wasn't a patent bug, it doesn't make any sense
here. We can avoid even calling operator<< by just embedding the newline
in the string literals that were already being streamed out. It also
gives the impression of some line-ending agnosticisms which is not
present, and that flushing happens when it doesn't.

If we want to use std::endl, we could do that, but honestly it doesn't
seem remotely worth it. Using '\n' directly is much more clear when
working with raw_ostream.

It also happens to fix builds with old crufty GCC STL implementations
that include std::endl into the global namespace (or headers written to
be compatible with such atrocities).

llvm-svn: 179003

llvm-svn: 178994

LoadCommandInfo was needed to keep a command and its offset in the file. Now
that we always have a pointer to the command, we don't need the offset.

llvm-svn: 178991

This avoids using MachOObject::getLoadCommandInfo.

llvm-svn: 178990

llvm-svn: 178986

llvm-svn: 178985