[llvm-commits] [llvm] r126425 - in /llvm/trunk: include/llvm/MC/ lib/CodeGen/AsmPrinter/ lib/MC/ lib/Target/PTX/ lib/Target/X86/
Cameron Zwarich
zwarich at apple.com
Fri Feb 25 04:16:55 PST 2011
There are some Dwarf-related failures on the bots at around the point this landed. I'm going to have to roll it out tomorrow and see if that fixes things.
Sent from my iPhone
On Feb 24, 2011, at 1:04 PM, Devang Patel <dpatel at apple.com> wrote:
> Author: dpatel
> Date: Thu Feb 24 15:04:00 2011
> New Revision: 126425
>
> URL: http://llvm.org/viewvc/llvm-project?rev=126425&view=rev
> Log:
> Enable DebugInfo support for COFF object files.
> Patch by Nathan Jeffords!
>
>
> Modified:
> llvm/trunk/include/llvm/MC/MCStreamer.h
> llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
> llvm/trunk/lib/CodeGen/AsmPrinter/DIE.cpp
> llvm/trunk/lib/CodeGen/AsmPrinter/DIE.h
> llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
> llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.h
> llvm/trunk/lib/MC/MCAsmInfoCOFF.cpp
> llvm/trunk/lib/MC/MCAsmStreamer.cpp
> llvm/trunk/lib/MC/MCELFStreamer.cpp
> llvm/trunk/lib/MC/MCLoggingStreamer.cpp
> llvm/trunk/lib/MC/MCMachOStreamer.cpp
> llvm/trunk/lib/MC/MCNullStreamer.cpp
> llvm/trunk/lib/MC/MCPureStreamer.cpp
> llvm/trunk/lib/MC/WinCOFFObjectWriter.cpp
> llvm/trunk/lib/MC/WinCOFFStreamer.cpp
> llvm/trunk/lib/Target/PTX/PTXMCAsmStreamer.cpp
> llvm/trunk/lib/Target/X86/X86AsmBackend.cpp
> llvm/trunk/lib/Target/X86/X86FixupKinds.h
> llvm/trunk/lib/Target/X86/X86MCAsmInfo.cpp
>
> Modified: llvm/trunk/include/llvm/MC/MCStreamer.h
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/MC/MCStreamer.h?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/include/llvm/MC/MCStreamer.h (original)
> +++ llvm/trunk/include/llvm/MC/MCStreamer.h Thu Feb 24 15:04:00 2011
> @@ -239,6 +239,11 @@
> /// EndCOFFSymbolDef - Marks the end of the symbol definition.
> virtual void EndCOFFSymbolDef() = 0;
>
> + /// EmitCOFFSecRel32 - Emits a COFF section relative relocation.
> + ///
> + /// @param Symbol - Symbol the section relative realocation should point to.
> + virtual void EmitCOFFSecRel32(MCSymbol const *Symbol) = 0;
> +
> /// EmitELFSize - Emit an ELF .size directive.
> ///
> /// This corresponds to an assembler statement such as:
>
> Modified: llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp (original)
> +++ llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp Thu Feb 24 15:04:00 2011
> @@ -178,8 +178,7 @@
> const MCSymbol *SectionLabel) const {
> // On COFF targets, we have to emit the special .secrel32 directive.
> if (const char *SecOffDir = MAI->getDwarfSectionOffsetDirective()) {
> - // FIXME: MCize.
> - OutStreamer.EmitRawText(SecOffDir + Twine(Label->getName()));
> + OutStreamer.EmitCOFFSecRel32(Label);
> return;
> }
>
>
> Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DIE.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DIE.cpp?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/lib/CodeGen/AsmPrinter/DIE.cpp (original)
> +++ llvm/trunk/lib/CodeGen/AsmPrinter/DIE.cpp Thu Feb 24 15:04:00 2011
> @@ -277,6 +277,29 @@
> #endif
>
> //===----------------------------------------------------------------------===//
> +// DIESectionOffset Implementation
> +//===----------------------------------------------------------------------===//
> +
> +/// EmitValue - Emit label value.
> +///
> +void DIESectionOffset::EmitValue(AsmPrinter *AP, unsigned Form) const {
> + AP->EmitSectionOffset (Label, Label);
> +}
> +
> +/// SizeOf - Determine size of label value in bytes.
> +///
> +unsigned DIESectionOffset::SizeOf(AsmPrinter *AP, unsigned Form) const {
> + if (Form == dwarf::DW_FORM_data4) return 4;
> + return AP->getTargetData().getPointerSize();
> +}
> +
> +#ifndef NDEBUG
> +void DIESectionOffset::print(raw_ostream &O) {
> + O << "SecRelLbl: " << Label->getName();
> +}
> +#endif
> +
> +//===----------------------------------------------------------------------===//
> // DIEDelta Implementation
> //===----------------------------------------------------------------------===//
>
>
> Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DIE.h
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DIE.h?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/lib/CodeGen/AsmPrinter/DIE.h (original)
> +++ llvm/trunk/lib/CodeGen/AsmPrinter/DIE.h Thu Feb 24 15:04:00 2011
> @@ -333,6 +333,36 @@
> };
>
> //===--------------------------------------------------------------------===//
> + /// DIESectionOffset - A section relative label expression DIE.
> + //
> + class DIESectionOffset : public DIEValue {
> + const MCSymbol *Label;
> + public:
> + explicit DIESectionOffset(const MCSymbol *L) : DIEValue(isSectionOffset),
> + Label(L) {}
> +
> + /// EmitValue - Emit label value.
> + ///
> + virtual void EmitValue(AsmPrinter *AP, unsigned Form) const;
> +
> + /// getValue - Get MCSymbol.
> + ///
> + const MCSymbol *getValue() const { return Label; }
> +
> + /// SizeOf - Determine size of label value in bytes.
> + ///
> + virtual unsigned SizeOf(AsmPrinter *AP, unsigned Form) const;
> +
> + // Implement isa/cast/dyncast.
> + static bool classof(const DIELabel *) { return true; }
> + static bool classof(const DIEValue *L) { return L->getType() == isSectionOffset; }
> +
> +#ifndef NDEBUG
> + virtual void print(raw_ostream &O);
> +#endif
> + };
> +
> + //===--------------------------------------------------------------------===//
> /// DIEDelta - A simple label difference DIE.
> ///
> class DIEDelta : public DIEValue {
>
> Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp (original)
> +++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp Thu Feb 24 15:04:00 2011
> @@ -481,6 +481,15 @@
> Die->addValue(Attribute, Form, Value);
> }
>
> +/// addSectionOffset - Add a Dwarf section relative label attribute data and
> +/// value.
> +///
> +void DwarfDebug::addSectionOffset(DIE *Die, unsigned Attribute, unsigned Form,
> + const MCSymbol *Label) {
> + DIEValue *Value = new (DIEValueAllocator) DIESectionOffset(Label);
> + Die->addValue(Attribute, Form, Value);
> +}
> +
> /// addDelta - Add a label delta attribute data and value.
> ///
> void DwarfDebug::addDelta(DIE *Die, unsigned Attribute, unsigned Form,
> @@ -1904,8 +1913,8 @@
> // DW_AT_stmt_list is a offset of line number information for this
> // compile unit in debug_line section.
> if (Asm->MAI->doesDwarfUsesAbsoluteLabelForStmtList())
> - addLabel(Die, dwarf::DW_AT_stmt_list, dwarf::DW_FORM_addr,
> - Asm->GetTempSymbol("section_line"));
> + addSectionOffset(Die, dwarf::DW_AT_stmt_list, dwarf::DW_FORM_addr,
> + Asm->GetTempSymbol("section_line"));
> else
> addUInt(Die, dwarf::DW_AT_stmt_list, dwarf::DW_FORM_data4, 0);
>
>
> Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.h
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.h?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.h (original)
> +++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.h Thu Feb 24 15:04:00 2011
> @@ -280,6 +280,12 @@
> void addLabel(DIE *Die, unsigned Attribute, unsigned Form,
> const MCSymbol *Label);
>
> + /// addSectionOffset - Add a Dwarf section relative label attribute data and
> + /// value.
> + ///
> + void addSectionOffset(DIE *Die, unsigned Attribute, unsigned Form,
> + const MCSymbol *Label);
> +
> /// addDelta - Add a label delta attribute data and value.
> ///
> void addDelta(DIE *Die, unsigned Attribute, unsigned Form,
>
> Modified: llvm/trunk/lib/MC/MCAsmInfoCOFF.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCAsmInfoCOFF.cpp?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/lib/MC/MCAsmInfoCOFF.cpp (original)
> +++ llvm/trunk/lib/MC/MCAsmInfoCOFF.cpp Thu Feb 24 15:04:00 2011
> @@ -33,5 +33,6 @@
> HasLEB128 = true; // Target asm supports leb128 directives (little-endian)
> SupportsDebugInformation = true;
> DwarfSectionOffsetDirective = "\t.secrel32\t";
> + DwarfUsesAbsoluteLabelForStmtList = false;
> HasMicrosoftFastStdCallMangling = true;
> }
>
> Modified: llvm/trunk/lib/MC/MCAsmStreamer.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCAsmStreamer.cpp?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/lib/MC/MCAsmStreamer.cpp (original)
> +++ llvm/trunk/lib/MC/MCAsmStreamer.cpp Thu Feb 24 15:04:00 2011
> @@ -135,6 +135,7 @@
> virtual void EmitCOFFSymbolStorageClass(int StorageClass);
> virtual void EmitCOFFSymbolType(int Type);
> virtual void EndCOFFSymbolDef();
> + virtual void EmitCOFFSecRel32(MCSymbol const *Symbol);
> virtual void EmitELFSize(MCSymbol *Symbol, const MCExpr *Value);
> virtual void EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
> unsigned ByteAlignment);
> @@ -384,6 +385,11 @@
> EmitEOL();
> }
>
> +void MCAsmStreamer::EmitCOFFSecRel32(MCSymbol const *Symbol) {
> + OS << "\t.secrel32\t" << *Symbol << '\n';
> + EmitEOL();
> +}
> +
> void MCAsmStreamer::EmitELFSize(MCSymbol *Symbol, const MCExpr *Value) {
> assert(MAI.hasDotTypeDotSizeDirective());
> OS << "\t.size\t" << *Symbol << ", " << *Value << '\n';
>
> Modified: llvm/trunk/lib/MC/MCELFStreamer.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCELFStreamer.cpp?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/lib/MC/MCELFStreamer.cpp (original)
> +++ llvm/trunk/lib/MC/MCELFStreamer.cpp Thu Feb 24 15:04:00 2011
> @@ -108,6 +108,10 @@
> assert(0 && "ELF doesn't support this directive");
> }
>
> + virtual void EmitCOFFSecRel32(MCSymbol const *Symbol) {
> + assert(0 && "ELF doesn't support this directive");
> + }
> +
> virtual void EmitELFSize(MCSymbol *Symbol, const MCExpr *Value) {
> MCSymbolData &SD = getAssembler().getOrCreateSymbolData(*Symbol);
> SD.setSize(Value);
>
> Modified: llvm/trunk/lib/MC/MCLoggingStreamer.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCLoggingStreamer.cpp?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/lib/MC/MCLoggingStreamer.cpp (original)
> +++ llvm/trunk/lib/MC/MCLoggingStreamer.cpp Thu Feb 24 15:04:00 2011
> @@ -120,6 +120,11 @@
> return Child->EndCOFFSymbolDef();
> }
>
> + virtual void EmitCOFFSecRel32(MCSymbol const *Symbol) {
> + LogCall("EndCOFFSymbolDef");
> + return Child->EmitCOFFSecRel32(Symbol);
> + }
> +
> virtual void EmitELFSize(MCSymbol *Symbol, const MCExpr *Value) {
> LogCall("EmitELFSize");
> return Child->EmitELFSize(Symbol, Value);
>
> Modified: llvm/trunk/lib/MC/MCMachOStreamer.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCMachOStreamer.cpp?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/lib/MC/MCMachOStreamer.cpp (original)
> +++ llvm/trunk/lib/MC/MCMachOStreamer.cpp Thu Feb 24 15:04:00 2011
> @@ -63,6 +63,9 @@
> virtual void EndCOFFSymbolDef() {
> assert(0 && "macho doesn't support this directive");
> }
> + virtual void EmitCOFFSecRel32(MCSymbol const *Symbol) {
> + assert(0 && "macho doesn't support this directive");
> + }
> virtual void EmitELFSize(MCSymbol *Symbol, const MCExpr *Value) {
> assert(0 && "macho doesn't support this directive");
> }
>
> Modified: llvm/trunk/lib/MC/MCNullStreamer.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCNullStreamer.cpp?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/lib/MC/MCNullStreamer.cpp (original)
> +++ llvm/trunk/lib/MC/MCNullStreamer.cpp Thu Feb 24 15:04:00 2011
> @@ -54,6 +54,7 @@
> virtual void EmitCOFFSymbolStorageClass(int StorageClass) {}
> virtual void EmitCOFFSymbolType(int Type) {}
> virtual void EndCOFFSymbolDef() {}
> + virtual void EmitCOFFSecRel32(MCSymbol const *Symbol) {}
>
> virtual void EmitELFSize(MCSymbol *Symbol, const MCExpr *Value) {}
> virtual void EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
>
> Modified: llvm/trunk/lib/MC/MCPureStreamer.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCPureStreamer.cpp?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/lib/MC/MCPureStreamer.cpp (original)
> +++ llvm/trunk/lib/MC/MCPureStreamer.cpp Thu Feb 24 15:04:00 2011
> @@ -83,6 +83,9 @@
> virtual void EndCOFFSymbolDef() {
> report_fatal_error("unsupported directive in pure streamer");
> }
> + virtual void EmitCOFFSecRel32(MCSymbol const *Symbol) {
> + report_fatal_error("unsupported directive in pure streamer");
> + }
> virtual void EmitELFSize(MCSymbol *Symbol, const MCExpr *Value) {
> report_fatal_error("unsupported directive in pure streamer");
> }
>
> Modified: llvm/trunk/lib/MC/WinCOFFObjectWriter.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/WinCOFFObjectWriter.cpp?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/lib/MC/WinCOFFObjectWriter.cpp (original)
> +++ llvm/trunk/lib/MC/WinCOFFObjectWriter.cpp Thu Feb 24 15:04:00 2011
> @@ -705,6 +705,10 @@
> else
> llvm_unreachable("unsupported relocation type");
> break;
> + case X86::reloc_coff_secrel32:
> + Reloc.Data.Type = Is64Bit ? COFF::IMAGE_REL_AMD64_SREL32
> + : COFF::IMAGE_REL_I386_SECREL;
> + break;
> default:
> llvm_unreachable("unsupported relocation type");
> }
>
> Modified: llvm/trunk/lib/MC/WinCOFFStreamer.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/WinCOFFStreamer.cpp?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/lib/MC/WinCOFFStreamer.cpp (original)
> +++ llvm/trunk/lib/MC/WinCOFFStreamer.cpp Thu Feb 24 15:04:00 2011
> @@ -31,6 +31,9 @@
> #include "llvm/Support/Debug.h"
> #include "llvm/Support/ErrorHandling.h"
> #include "llvm/Support/raw_ostream.h"
> +
> +#include "../Target/X86/X86FixupKinds.h"
> +
> using namespace llvm;
>
> namespace {
> @@ -59,6 +62,7 @@
> virtual void EmitCOFFSymbolStorageClass(int StorageClass);
> virtual void EmitCOFFSymbolType(int Type);
> virtual void EndCOFFSymbolDef();
> + virtual void EmitCOFFSecRel32(MCSymbol const *Symbol);
> virtual void EmitELFSize(MCSymbol *Symbol, const MCExpr *Value);
> virtual void EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
> unsigned ByteAlignment);
> @@ -290,6 +294,16 @@
> CurSymbol = NULL;
> }
>
> +void WinCOFFStreamer::EmitCOFFSecRel32(MCSymbol const *Symbol)
> +{
> + MCDataFragment *DF = getOrCreateDataFragment();
> +
> + DF->addFixup(MCFixup::Create(DF->getContents().size(),
> + MCSymbolRefExpr::Create (Symbol, getContext ()),
> + (MCFixupKind)X86::reloc_coff_secrel32));
> + DF->getContents().resize(DF->getContents().size() + 4, 0);
> +}
> +
> void WinCOFFStreamer::EmitELFSize(MCSymbol *Symbol, const MCExpr *Value) {
> llvm_unreachable("not implemented");
> }
> @@ -368,6 +382,10 @@
>
> getCurrentSectionData()->setHasInstructions(true);
>
> + // Now that a machine instruction has been assembled into this section, make
> + // a line entry for any .loc directive that has been seen.
> + MCLineEntry::Make(this, getCurrentSection());
> +
> MCInstFragment *Fragment =
> new MCInstFragment(Instruction, getCurrentSectionData());
>
>
> Modified: llvm/trunk/lib/Target/PTX/PTXMCAsmStreamer.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PTX/PTXMCAsmStreamer.cpp?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/lib/Target/PTX/PTXMCAsmStreamer.cpp (original)
> +++ llvm/trunk/lib/Target/PTX/PTXMCAsmStreamer.cpp Thu Feb 24 15:04:00 2011
> @@ -124,6 +124,7 @@
> virtual void EmitCOFFSymbolStorageClass(int StorageClass);
> virtual void EmitCOFFSymbolType(int Type);
> virtual void EndCOFFSymbolDef();
> + virtual void EmitCOFFSecRel32(MCSymbol const *Symbol);
> virtual void EmitELFSize(MCSymbol *Symbol, const MCExpr *Value);
> virtual void EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
> unsigned ByteAlignment);
> @@ -277,6 +278,8 @@
>
> void PTXMCAsmStreamer::EndCOFFSymbolDef() {}
>
> +void PTXMCAsmStreamer::EmitCOFFSecRel32(MCSymbol const *Symbol) {}
> +
> void PTXMCAsmStreamer::EmitELFSize(MCSymbol *Symbol, const MCExpr *Value) {}
>
> void PTXMCAsmStreamer::EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
>
> Modified: llvm/trunk/lib/Target/X86/X86AsmBackend.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86AsmBackend.cpp?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/lib/Target/X86/X86AsmBackend.cpp (original)
> +++ llvm/trunk/lib/Target/X86/X86AsmBackend.cpp Thu Feb 24 15:04:00 2011
> @@ -40,6 +40,7 @@
> case X86::reloc_riprel_4byte_movq_load:
> case X86::reloc_signed_4byte:
> case X86::reloc_global_offset_table:
> + case X86::reloc_coff_secrel32:
> case FK_Data_4: return 2;
> case FK_PCRel_8:
> case FK_Data_8: return 3;
> @@ -69,7 +70,8 @@
> { "reloc_riprel_4byte", 0, 4 * 8, MCFixupKindInfo::FKF_IsPCRel },
> { "reloc_riprel_4byte_movq_load", 0, 4 * 8, MCFixupKindInfo::FKF_IsPCRel},
> { "reloc_signed_4byte", 0, 4 * 8, 0},
> - { "reloc_global_offset_table", 0, 4 * 8, 0}
> + { "reloc_global_offset_table", 0, 4 * 8, 0},
> + { "reloc_coff_secrel32", 0, 4 * 8, 0}
> };
>
> if (Kind < FirstTargetFixupKind)
>
> Modified: llvm/trunk/lib/Target/X86/X86FixupKinds.h
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86FixupKinds.h?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/lib/Target/X86/X86FixupKinds.h (original)
> +++ llvm/trunk/lib/Target/X86/X86FixupKinds.h Thu Feb 24 15:04:00 2011
> @@ -23,6 +23,8 @@
> reloc_global_offset_table, // 32-bit, relative to the start
> // of the instruction. Used only
> // for _GLOBAL_OFFSET_TABLE_.
> + reloc_coff_secrel32, // PE-COFF section relative 32
> + // (only valid for win32 COFF)
> // Marker
> LastTargetFixupKind,
> NumTargetFixupKinds = LastTargetFixupKind - FirstTargetFixupKind
>
> Modified: llvm/trunk/lib/Target/X86/X86MCAsmInfo.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86MCAsmInfo.cpp?rev=126425&r1=126424&r2=126425&view=diff
> ==============================================================================
> --- llvm/trunk/lib/Target/X86/X86MCAsmInfo.cpp (original)
> +++ llvm/trunk/lib/Target/X86/X86MCAsmInfo.cpp Thu Feb 24 15:04:00 2011
> @@ -113,4 +113,7 @@
> AssemblerDialect = AsmWriterFlavor;
>
> TextAlignFillValue = 0x90;
> +
> + // Debug Information
> + SupportsDebugInformation = true;
> }
>
>
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