Add support for frameless function compact unwind encodings on x86_64/i386.
authorJason Molenda <jmolenda@apple.com>
Mon, 22 Dec 2014 11:02:02 +0000 (11:02 +0000)
committerJason Molenda <jmolenda@apple.com>
Mon, 22 Dec 2014 11:02:02 +0000 (11:02 +0000)
commit19ba9fbf270708e8692ce3dfd18c8c861472c2f8
tree12cee7c21f53bec0099593d9877bbcb083a4d055
parent732b128129cf317468dc366c412be19f6a3ed01e
Add support for frameless function compact unwind encodings on x86_64/i386.
This completes the compact unwind support for x86 targets.

I'm still skipping the UNWIND_X86_64_MODE_STACK_IND encodings for
x86_64 right now because clang was emitting bad data for this form
until it was fixed in r217020 circa Sep 2014.

arm64 parsing still needs to be added.

llvm-svn: 224698
lldb/source/Symbol/CompactUnwindInfo.cpp