From 9de57a9ed2d401332eea0c02cdf0b6e66502be58 Mon Sep 17 00:00:00 2001 From: Scott Michel Date: Mon, 26 Jan 2009 22:33:37 +0000 Subject: CellSPU: - Update DWARF debugging support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63059 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/CellSPU/SPUTargetAsmInfo.cpp | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'lib/Target/CellSPU/SPUTargetAsmInfo.cpp') diff --git a/lib/Target/CellSPU/SPUTargetAsmInfo.cpp b/lib/Target/CellSPU/SPUTargetAsmInfo.cpp index 7275255..ff88ed8 100644 --- a/lib/Target/CellSPU/SPUTargetAsmInfo.cpp +++ b/lib/Target/CellSPU/SPUTargetAsmInfo.cpp @@ -15,8 +15,10 @@ #include "SPUTargetMachine.h" #include "llvm/Function.h" #include "llvm/Support/Compiler.h" +#include "llvm/Support/Dwarf.h" using namespace llvm; +using namespace llvm::dwarf; SPULinuxTargetAsmInfo::SPULinuxTargetAsmInfo(const SPUTargetMachine &TM) : SPUTargetAsmInfo(TM) { @@ -27,12 +29,34 @@ SPULinuxTargetAsmInfo::SPULinuxTargetAsmInfo(const SPUTargetMachine &TM) : // This corresponds to what the gcc SPU compiler emits, for consistency. CStringSection = ".rodata.str"; + // Has leb128, .loc and .file + HasLEB128 = true; + HasDotLocAndDotFile = true; + // BSS section needs to be emitted as ".section" BSSSection = "\t.section\t.bss"; BSSSection_ = getUnnamedSection("\t.section\t.bss", SectionFlags::Writeable | SectionFlags::BSS, true); + SupportsDebugInformation = true; + NeedsSet = true; + SupportsMacInfoSection = false; + DwarfAbbrevSection = "\t.section .debug_abbrev,\"\",@progbits"; + DwarfInfoSection = "\t.section .debug_info,\"\",@progbits"; + DwarfLineSection = "\t.section .debug_line,\"\",@progbits"; + DwarfFrameSection = "\t.section .debug_frame,\"\",@progbits"; + DwarfPubNamesSection = "\t.section .debug_pubnames,\"\",@progbits"; + DwarfPubTypesSection = "\t.section .debug_pubtypes,\"\",progbits"; + DwarfStrSection = "\t.section .debug_str,\"MS\",@progbits,1"; + DwarfLocSection = "\t.section .debug_loc,\"\",@progbits"; + DwarfARangesSection = "\t.section .debug_aranges,\"\",@progbits"; + DwarfRangesSection = "\t.section .debug_ranges,\"\",@progbits"; + DwarfMacInfoSection = "\t.section .debug_macinfo,\"\",progbits"; + + // Exception handling is not supported on CellSPU (think about it: you only + // have 256K for code+data. Would you support exception handling?) + SupportsExceptionHandling = false; } /// PreferredEHDataFormat - This hook allows the target to select data -- cgit v1.1