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JochenKalmbach / StackWalker

Walking the callstack in windows applications
BSD 2-Clause "Simplified" License
831 stars 182 forks source link

Support _M_ARM / _M_ARM64? #26

Open past-due opened 6 years ago

past-due commented 6 years ago

Wanted to open this as an issue, although I'm afraid I can't be much help testing (yet).

Examples: https://github.com/llvm-mirror/llvm/blob/master/lib/Support/Windows/Signals.inc (Part 1, Part 2 Fixes)

It appears as though the proper offsets for filling the STACKFRAME64 struct for _M_ARM / _M_ARM64 are:

Arch STACKFRAME64 Field CONTEXT Value
Both AddrPC.Offset Pc
Both AddrStack.Offset Sp
_M_ARM64 AddrFrame.Offset Fp
_M_ARM AddrFrame.Offset R11

And AddrModeFlat as the Mode