This CL adds support for ARM and ARM64 architectures when calculating

This CL adds support for ARM and ARM64 architectures when calculating
exploitability ratings.

The stackwalker will now grab the instruction pointers for ARM and ARM64
architectures, so checking exploitability on ARM and ARM64 will no longer
return EXPLOITABILITY_ERR_PROCESSING.

R=ivanpe@chromium.org

Committed: https://code.google.com/p/google-breakpad/source/detail?r=1466

[liuandrew, 2015-06-30 00:49:48]

liu.andrew.x@gmail.com changed reviewers:
+ ahonig@google.com, ivanpe@chromium.org, srutherford@google.com

[ivanpe, 2015-06-30 01:05:08]

https://codereview.chromium.org/1216063004/diff/1/src/processor/exploitabilit...
File src/processor/exploitability_linux.cc (right):

https://codereview.chromium.org/1216063004/diff/1/src/processor/exploitabilit...
src/processor/exploitability_linux.cc:113: instruction_ptr =
context->GetContextARM64()->iregs[MD_CONTEXT_ARM64_REG_PC];
Please, keep lines shorter than 80 characters.

[liuandrew, 2015-06-30 16:14:17]

Broke apart long lines.

https://codereview.chromium.org/1216063004/diff/1/src/processor/exploitabilit...
File src/processor/exploitability_linux.cc (right):

https://codereview.chromium.org/1216063004/diff/1/src/processor/exploitabilit...
src/processor/exploitability_linux.cc:113: instruction_ptr =
context->GetContextARM64()->iregs[MD_CONTEXT_ARM64_REG_PC];
On 2015/06/30 01:05:08, ivanpe wrote:
> Please, keep lines shorter than 80 characters.

Done.

[ivanpe, 2015-06-30 17:35:47]

LGTM

[liuandrew, 2015-06-30 18:17:59]

Committed patchset #2 (id:20001) manually as r1466 (presubmit successful).