Adrian McCarthy 0a750820a3 Get register context for the 32-bit process in a WoW64 process minidump ...

32-bit processes on 64-bit Windows run in a layer called WoW64 (Windows-on-Windows64). If you capture a mini dump of such a process from a 32-bit debugger, you end up with a register context for the 64-bit WoW64 process rather than the 32-bit one you probably care about.

This detects WoW64 by looking to see if there's a module named wow64.dll loaded. For such processes, it then looks in the 64-bit Thread Environment Block (TEB) to locate a copy of the 32-bit CONTEXT record that the plugin needs for the register context.

Added some rudimentary tests.  I'd like to improve these later once we figure out how to get the exception information from these mini dumps.

Differential Revision: http://reviews.llvm.org/D17465

llvm-svn: 261808

2016-02-25 00:23:27 +00:00

..

minidump

Move the rest of the tests over to using the new decorator module.

2016-02-04 23:04:17 +00:00

wow64_minidump

Get register context for the 32-bit process in a WoW64 process minidump

2016-02-25 00:23:27 +00:00