CellSPU:
- Update DWARF debugging support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63059 91177308-0d34-0410-b5e6-96231b3b80d8
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<ELFTargetAsmInfo>(TM) {
@@ -27,12 +29,34 @@
// 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