From d967578a8c506be341d20a1558eebb31484b8b6d Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Tue, 19 Jul 2011 00:01:42 +0000 Subject: [PATCH] Add a method to set compact unwind encoding information in a frame. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135449 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/MC/MCStreamer.h | 1 + lib/MC/MCStreamer.cpp | 6 ++++++ 2 files changed, 7 insertions(+) diff --git a/include/llvm/MC/MCStreamer.h b/include/llvm/MC/MCStreamer.h index 7bdba5fa50b..d7b8fc1a5bb 100644 --- a/include/llvm/MC/MCStreamer.h +++ b/include/llvm/MC/MCStreamer.h @@ -470,6 +470,7 @@ namespace llvm { void EmitDwarfSetLineAddr(int64_t LineDelta, const MCSymbol *Label, int PointerSize); + virtual void EmitCompactUnwindEncoding(uint32_t CompactUnwindEncoding); virtual void EmitCFISections(bool EH, bool Debug); virtual void EmitCFIStartProc(); virtual void EmitCFIEndProc(); diff --git a/lib/MC/MCStreamer.cpp b/lib/MC/MCStreamer.cpp index 6e96b78e315..4a717ed12e5 100644 --- a/lib/MC/MCStreamer.cpp +++ b/lib/MC/MCStreamer.cpp @@ -177,6 +177,12 @@ void MCStreamer::EmitLabel(MCSymbol *Symbol) { LastNonPrivate = Symbol; } +void MCStreamer::EmitCompactUnwindEncoding(uint32_t CompactUnwindEncoding) { + EnsureValidFrame(); + MCDwarfFrameInfo *CurFrame = getCurrentFrameInfo(); + CurFrame->CompactUnwindEncoding = CompactUnwindEncoding; +} + void MCStreamer::EmitCFISections(bool EH, bool Debug) { assert(EH || Debug); EmitEHFrame = EH; -- 2.34.1