[PATCH] D125645: [ARM SEH 3] [ARM] [MC] Add support for writing ARM WinEH unwind info
Eli Friedman via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed May 25 12:35:20 PDT 2022
efriedma added inline comments.
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Comment at: llvm/lib/CodeGen/AsmPrinter/WinException.cpp:760
+ if (Asm->MAI->usesWindowsCFI() &&
+ FuncInfo.UnwindHelpFrameIdx != std::numeric_limits<int>::max()) {
AddComment("UnwindHelp");
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I assume this is related somehow, but not sure how, exactly.
================
Comment at: llvm/lib/Target/ARM/MCTargetDesc/ARMWinCOFFStreamer.cpp:114
+// 2) take an offset: SEH_StackAlloc, SEH_SaveFPLR, SEH_SaveFPLR_X
+// 3) take a register and an offset/size: all others
+void ARMTargetWinCOFFStreamer::emitARMWinUnwindCode(unsigned UnwindCode,
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https://reviews.llvm.org/D125645/new/
https://reviews.llvm.org/D125645
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