From 7afec9cc0ff1654619d30b6f30e2a4d13369c8bf Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Wed, 27 Apr 2011 23:08:15 +0000 Subject: Rename getPersonalityPICSymbol to getCFIPersonalitySymbol, document it, and give it a bit more responsibility. Also implement it for MachO. If hacked to use cfi, 32 bit MachO will produce .cfi_personality 155, L___gxx_personality_v0$non_lazy_ptr and 64 bit will produce .cfi_presonality ___gxx_personality_v0 The general idea is that .cfi_personality gets passed the final symbol. It is up to codegen to produce it if using indirect representation (like 32 bit MachO), but it is up to MC to decide which relocations to create. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130341 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/AsmPrinter/DwarfCFIException.cpp | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) (limited to 'lib/CodeGen/AsmPrinter/DwarfCFIException.cpp') diff --git a/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp b/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp index 70c0c8a82e..5b92edeb29 100644 --- a/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp @@ -109,17 +109,8 @@ void DwarfCFIException::BeginFunction(const MachineFunction *MF) { if (PerEncoding == dwarf::DW_EH_PE_omit || !Per) return; - const MCSymbol *Sym; - switch (PerEncoding & 0x70) { - default: - report_fatal_error("We do not support this DWARF encoding yet!"); - case dwarf::DW_EH_PE_absptr: - Sym = Asm->Mang->getSymbol(Per); - break; - case dwarf::DW_EH_PE_pcrel: - Sym = TLOF.getPersonalityPICSymbol(Per->getName()); - break; - } + const MCSymbol *Sym = TLOF.getCFIPersonalitySymbol(Per, PerEncoding, + Asm->Mang, MMI); Asm->OutStreamer.EmitCFIPersonality(Sym, PerEncoding); } -- cgit v1.2.3