tree 079f530fabd471c73cfd727c93a4e762436a8b77
parent a5a607b0b01c7022d7ccba282491c40da204cba2
author Nelson Billing <nbilling@google.com> 1561748826 -0700
committer Nelson Billing <nbilling@google.com> 1561754695 +0000

Explicitly LoadLibrary dbghelp.dll in symbol converter.

- This is a workaround to an issue with gn/clang build of Windows
symbol converter where dbghelp.dll is loaded from system32/syswow64
instead of alongside the process exe.
- Why do we care where dbghelp.dll is loaded from? Two considerations:
  1. dbghelp.dll will only load symsrv.dll from the directory where it
  resides.
  2. symsrv.dll requires a file called "symsrv.yes" to be in the
  directory where it resides in order to work with MS symbol stores.
Therefore if we load dbghelp.dll from syswow64, then we must also
ensure there is a symsrv.dll and symsrv.yes file in syswow64.

Change-Id: Ia283a2c11e276c855a48157aa7be77897af4b02e
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/1680670
Reviewed-by: Mark Mentovai <mark@chromium.org>
Reviewed-by: Ivan Penkov <ivanpe@chromium.org>