Commit ad805ef9 authored by Pavel Labath's avatar Pavel Labath
Browse files

Recognise debug_types.dwo as a debug info section 

This is a preparatory patch to allow reading type units from dwo files.

llvm-svn: 363146
parent 31908669

lldb/include/lldb/lldb-enumerations.h

+1 −0
Original line number Diff line number Diff line
@@ -684,6 +684,7 @@ enum SectionType { 
  eSectionTypeDWARFDebugInfoDwo,

  eSectionTypeDWARFDebugStrDwo,

  eSectionTypeDWARFDebugStrOffsetsDwo,

  eSectionTypeDWARFDebugTypesDwo,

};



FLAGS_ENUM(EmulateInstructionOptions){

lldb/lit/Modules/ELF/section-types.yaml

+7 −0
Original line number Diff line number Diff line
@@ -10,6 +10,9 @@ 
# CHECK-LABEL: Name: .debug_types

# CHECK-NEXT: Type: dwarf-types



# CHECK-LABEL: Name: .debug_types.dwo

# CHECK-NEXT: Type: dwarf-types-dwo



# CHECK-LABEL: Name: .debug_names

# CHECK-NEXT: Type: dwarf-names
@@ -51,6 +54,10 @@ Sections: 
    Type:            SHT_PROGBITS

    AddressAlign:    0x0000000000000001

    Content:         DEADBEEFBAADF00D

  - Name:            .debug_types.dwo

    Type:            SHT_PROGBITS

    AddressAlign:    0x0000000000000001

    Content:         DEADBEEFBAADF00D

  - Name:            .debug_names

    Type:            SHT_PROGBITS

    AddressAlign:    0x0000000000000001

lldb/source/Core/Section.cpp

+2 −0
Original line number Diff line number Diff line
@@ -104,6 +104,8 @@ const char *Section::GetTypeAsCString() const { 
    return "dwarf-str-offsets-dwo";

  case eSectionTypeDWARFDebugTypes:

    return "dwarf-types";

  case eSectionTypeDWARFDebugTypesDwo:

    return "dwarf-types-dwo";

  case eSectionTypeDWARFDebugNames:

    return "dwarf-names";

  case eSectionTypeELFSymbolTable:

lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp

+1 −0
Original line number Diff line number Diff line
@@ -1705,6 +1705,7 @@ static SectionType GetSectionTypeFromName(llvm::StringRef Name) { 
      .Case(".debug_str_offsets", eSectionTypeDWARFDebugStrOffsets)

      .Case(".debug_str_offsets.dwo", eSectionTypeDWARFDebugStrOffsetsDwo)

      .Case(".debug_types", eSectionTypeDWARFDebugTypes)

      .Case(".debug_types.dwo", eSectionTypeDWARFDebugTypesDwo)

      .Case(".eh_frame", eSectionTypeEHFrame)

      .Case(".gnu_debugaltlink", eSectionTypeDWARFGNUDebugAltLink)

      .Case(".gosymtab", eSectionTypeGoSymtab)

lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp

+1 −0
Original line number Diff line number Diff line
@@ -1212,6 +1212,7 @@ AddressClass ObjectFileMachO::GetAddressClass(lldb::addr_t file_addr) { 
          case eSectionTypeDWARFDebugStrOffsets:

          case eSectionTypeDWARFDebugStrOffsetsDwo:

          case eSectionTypeDWARFDebugTypes:

          case eSectionTypeDWARFDebugTypesDwo:

          case eSectionTypeDWARFAppleNames:

          case eSectionTypeDWARFAppleTypes:

          case eSectionTypeDWARFAppleNamespaces: