[llvm] r190344 - Add the gnu pubnames and pubtypes sections to the mc object file

[Eric Christopher]

Author: echristo
Date: Mon Sep  9 15:03:14 2013
New Revision: 190344

URL: http://llvm.org/viewvc/llvm-project?rev=190344&view=rev
Log:
Add the gnu pubnames and pubtypes sections to the mc object file
handling.

Modified:
    llvm/trunk/include/llvm/MC/MCObjectFileInfo.h
    llvm/trunk/lib/MC/MCObjectFileInfo.cpp

Modified: llvm/trunk/include/llvm/MC/MCObjectFileInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/MC/MCObjectFileInfo.h?rev=190344&r1=190343&r2=190344&view=diff
==============================================================================
--- llvm/trunk/include/llvm/MC/MCObjectFileInfo.h (original)
+++ llvm/trunk/include/llvm/MC/MCObjectFileInfo.h Mon Sep  9 15:03:14 2013
@@ -125,6 +125,10 @@ protected:
   const MCSection *DwarfStrOffDWOSection;
   const MCSection *DwarfAddrSection;
 
+  /// Sections for newer gnu pubnames and pubtypes.
+  const MCSection *DwarfGnuPubNamesSection;
+  const MCSection *DwarfGnuPubTypesSection;
+
   // Extra TLS Variable Data section.  If the target needs to put additional
   // information for a TLS variable, it'll go here.
   const MCSection *TLSExtraDataSection;
@@ -223,6 +227,12 @@ public:
   const MCSection *getDwarfFrameSection() const { return DwarfFrameSection; }
   const MCSection *getDwarfPubNamesSection() const{return DwarfPubNamesSection;}
   const MCSection *getDwarfPubTypesSection() const{return DwarfPubTypesSection;}
+  const MCSection *getDwarfGnuPubNamesSection() const {
+    return DwarfGnuPubNamesSection;
+  }
+  const MCSection *getDwarfGnuPubTypesSection() const {
+    return DwarfGnuPubTypesSection;
+  }
   const MCSection *getDwarfDebugInlineSection() const {
     return DwarfDebugInlineSection;
   }

Modified: llvm/trunk/lib/MC/MCObjectFileInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCObjectFileInfo.cpp?rev=190344&r1=190343&r2=190344&view=diff
==============================================================================
--- llvm/trunk/lib/MC/MCObjectFileInfo.cpp (original)
+++ llvm/trunk/lib/MC/MCObjectFileInfo.cpp Mon Sep  9 15:03:14 2013
@@ -199,6 +199,14 @@ void MCObjectFileInfo::InitMachOMCObject
     Ctx->getMachOSection("__DWARF", "__debug_pubtypes",
                          MCSectionMachO::S_ATTR_DEBUG,
                          SectionKind::getMetadata());
+  DwarfGnuPubNamesSection =
+    Ctx->getMachOSection("__DWARF", "__debug_gnu_pubn",
+                         MCSectionMachO::S_ATTR_DEBUG,
+                         SectionKind::getMetadata());
+  DwarfGnuPubTypesSection =
+    Ctx->getMachOSection("__DWARF", "__debug_gnu_pubt",
+                         MCSectionMachO::S_ATTR_DEBUG,
+                         SectionKind::getMetadata());
   DwarfStrSection =
     Ctx->getMachOSection("__DWARF", "__debug_str",
                          MCSectionMachO::S_ATTR_DEBUG,
@@ -435,6 +443,12 @@ void MCObjectFileInfo::InitELFMCObjectFi
   DwarfPubTypesSection =
     Ctx->getELFSection(".debug_pubtypes", ELF::SHT_PROGBITS, 0,
                        SectionKind::getMetadata());
+  DwarfGnuPubNamesSection =
+    Ctx->getELFSection(".debug_gnu_pubnames", ELF::SHT_PROGBITS, 0,
+                       SectionKind::getMetadata());
+  DwarfGnuPubTypesSection =
+    Ctx->getELFSection(".debug_gnu_pubtypes", ELF::SHT_PROGBITS, 0,
+                       SectionKind::getMetadata());
   DwarfStrSection =
     Ctx->getELFSection(".debug_str", ELF::SHT_PROGBITS,
                        ELF::SHF_MERGE | ELF::SHF_STRINGS,
@@ -591,6 +605,16 @@ void MCObjectFileInfo::InitCOFFMCObjectF
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
+  DwarfPubNamesSection =
+    Ctx->getCOFFSection(".debug_gnu_pubnames",
+                        COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_MEM_READ,
+                        SectionKind::getMetadata());
+  DwarfPubTypesSection =
+    Ctx->getCOFFSection(".debug_gnu_pubtypes",
+                        COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_MEM_READ,
+                        SectionKind::getMetadata());
   DwarfStrSection =
     Ctx->getCOFFSection(".debug_str",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |