[llvm-dwp] Support debug_tu_index

[oota-llvm.git] / lib / MC / MCObjectFileInfo.cpp

diff --git a/lib/MC/MCObjectFileInfo.cpp b/lib/MC/MCObjectFileInfo.cpp
index 41e28698b1cc8007155e47b33d25fa1ae62bf4ba..dbedd73a432562f73aef409bc0dc8fcb4077d305 100644 (file)
--- a/lib/MC/MCObjectFileInfo.cpp
+++ b/lib/MC/MCObjectFileInfo.cpp
@@ -262,6 +262,9 @@ void MCObjectFileInfo::initMachOMCObjectFileInfo(Triple T) {
   DwarfCUIndexSection =
       Ctx->getMachOSection("__DWARF", "__debug_cu_index", MachO::S_ATTR_DEBUG,
                            SectionKind::getMetadata());
+  DwarfTUIndexSection =
+      Ctx->getMachOSection("__DWARF", "__debug_tu_index", MachO::S_ATTR_DEBUG,
+                           SectionKind::getMetadata());
   StackMapSection = Ctx->getMachOSection("__LLVM_STACKMAPS", "__llvm_stackmaps",
                                          0, SectionKind::getMetadata());
 
@@ -537,6 +540,8 @@ void MCObjectFileInfo::initELFMCObjectFileInfo(Triple T) {
   // DWP Sections
   DwarfCUIndexSection =
       Ctx->getELFSection(".debug_cu_index", ELF::SHT_PROGBITS, 0);
+  DwarfTUIndexSection =
+      Ctx->getELFSection(".debug_tu_index", ELF::SHT_PROGBITS, 0);
 
   StackMapSection =
       Ctx->getELFSection(".llvm_stackmaps", ELF::SHT_PROGBITS, ELF::SHF_ALLOC);
@@ -725,6 +730,11 @@ void MCObjectFileInfo::initCOFFMCObjectFileInfo(Triple T) {
       COFF::IMAGE_SCN_MEM_DISCARDABLE | COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
           COFF::IMAGE_SCN_MEM_READ,
       SectionKind::getMetadata());
+  DwarfTUIndexSection = Ctx->getCOFFSection(
+      ".debug_tu_index",
+      COFF::IMAGE_SCN_MEM_DISCARDABLE | COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
+          COFF::IMAGE_SCN_MEM_READ,
+      SectionKind::getMetadata());
   DwarfAccelNamesSection = Ctx->getCOFFSection(
       ".apple_names",
       COFF::IMAGE_SCN_MEM_DISCARDABLE | COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |