COFF: Add 'IMAGE_SCN_CNT_INITIALIZED_DATA' to all DWARF sections

The CodeView debug info section, .debug$S, also has this set.  MinGW
sets this bit for their DWARF sections as well.

llvm-svn: 230156

1 files changed, 25 insertions, 0 deletions

diff --git a/llvm/lib/MC/MCObjectFileInfo.cpp b/llvm/lib/MC/MCObjectFileInfo.cpp
index 18c7008c1f7..11c9cc20995 100644
--- a/llvm/lib/MC/MCObjectFileInfo.cpp
+++ b/llvm/lib/MC/MCObjectFileInfo.cpp
@@ -620,126 +620,151 @@ void MCObjectFileInfo::InitCOFFMCObjectFileInfo(Triple T) {
   DwarfAbbrevSection =
     Ctx->getCOFFSection(".debug_abbrev",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfInfoSection =
     Ctx->getCOFFSection(".debug_info",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfLineSection =
     Ctx->getCOFFSection(".debug_line",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfFrameSection =
     Ctx->getCOFFSection(".debug_frame",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfPubNamesSection =
     Ctx->getCOFFSection(".debug_pubnames",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfPubTypesSection =
     Ctx->getCOFFSection(".debug_pubtypes",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfGnuPubNamesSection =
     Ctx->getCOFFSection(".debug_gnu_pubnames",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfGnuPubTypesSection =
     Ctx->getCOFFSection(".debug_gnu_pubtypes",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfStrSection =
     Ctx->getCOFFSection(".debug_str",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfLocSection =
     Ctx->getCOFFSection(".debug_loc",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfARangesSection =
     Ctx->getCOFFSection(".debug_aranges",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfRangesSection =
     Ctx->getCOFFSection(".debug_ranges",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfMacroInfoSection =
     Ctx->getCOFFSection(".debug_macinfo",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfInfoDWOSection =
     Ctx->getCOFFSection(".debug_info.dwo",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfTypesDWOSection =
     Ctx->getCOFFSection(".debug_types.dwo",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfAbbrevDWOSection =
     Ctx->getCOFFSection(".debug_abbrev.dwo",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfStrDWOSection =
     Ctx->getCOFFSection(".debug_str.dwo",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfLineDWOSection =
     Ctx->getCOFFSection(".debug_line.dwo",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfLocDWOSection =
     Ctx->getCOFFSection(".debug_loc.dwo",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfStrOffDWOSection =
     Ctx->getCOFFSection(".debug_str_offsets.dwo",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfAddrSection =
     Ctx->getCOFFSection(".debug_addr",
                         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 |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfAccelNamespaceSection =
     Ctx->getCOFFSection(".apple_namespaces",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfAccelTypesSection =
     Ctx->getCOFFSection(".apple_types",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());
   DwarfAccelObjCSection =
     Ctx->getCOFFSection(".apple_objc",
                         COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getMetadata());