Add a getExprForPersonalitySymbol method to MCAsmInfo. Use it when
converting the symbol passed to .cfi_personality into bytes is the file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130400 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86MCAsmInfo.cpp b/lib/Target/X86/X86MCAsmInfo.cpp
index 6295189..23ce3e6 100644
--- a/lib/Target/X86/X86MCAsmInfo.cpp
+++ b/lib/Target/X86/X86MCAsmInfo.cpp
@@ -15,7 +15,9 @@
#include "X86TargetMachine.h"
#include "llvm/ADT/Triple.h"
#include "llvm/MC/MCContext.h"
+#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCSectionELF.h"
+#include "llvm/MC/MCStreamer.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ELF.h"
using namespace llvm;
@@ -72,6 +74,20 @@
ExceptionsType = ExceptionHandling::DwarfTable;
}
+const MCExpr *
+X86_64MCAsmInfoDarwin::getExprForPersonalitySymbol(const MCSymbol *Sym,
+ MCStreamer &Streamer) const {
+ MCContext &Context = Streamer.getContext();
+ const MCExpr *Res =
+ MCSymbolRefExpr::Create(Sym, MCSymbolRefExpr::VK_GOTPCREL, Context);
+ const MCExpr *Four = MCConstantExpr::Create(4, Context);
+ return MCBinaryExpr::CreateAdd(Res, Four, Context);
+}
+
+X86_64MCAsmInfoDarwin::X86_64MCAsmInfoDarwin(const Triple &Triple)
+ : X86MCAsmInfoDarwin(Triple) {
+}
+
X86ELFMCAsmInfo::X86ELFMCAsmInfo(const Triple &T) {
AsmTransCBE = x86_asm_table;
AssemblerDialect = AsmWriterFlavor;