Carlo Kok 490d18b3c5 (Minor tweak) Make RegisterContextWindows_x86/x64::GetRegisterInfoAtIndex ... return NULL for an invalid register. The unwind logic asks for the "return address register" which doesn't exist on x86/x86_64, returns -1 and calls this with -1 as a parameter, ends up out of scope of the array bounds for g_register_infos and later SIGSEGVs on accessing. This now matches the other GetRegisterInfoAtIndex for other platforms. llvm-svn: 271876		2016-06-06 09:40:27 +00:00
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RegisterContextWindows_x86.cpp	(Minor tweak) Make RegisterContextWindows_x86/x64::GetRegisterInfoAtIndex	2016-06-06 09:40:27 +00:00
RegisterContextWindows_x86.h	Improve ReadRegister for RegisterContextWindowsx86	2016-02-11 18:24:57 +00:00