Create new CAS Blocks to represent missing DWARF sections

llvm/include/llvm/MCCAS/MCCASObjectV1.def

@@ -18,8 +18,19 @@ CASV1_SIMPLE_DATA_REF(DataInCodeRef, mc:data_in_code)
 CASV1_SIMPLE_DATA_REF(CStringRef, mc:cstring)
 CASV1_SIMPLE_DATA_REF(MergedFragmentRef, mc:merged_fragment)
 CASV1_SIMPLE_DATA_REF(DebugStrRef, mc:debug_string)
+CASV1_SIMPLE_DATA_REF(DebugStrOffsetsRef, mc:debug_string_offsets)
+CASV1_SIMPLE_DATA_REF(DebugLocRef, mc:debug_loc)
+CASV1_SIMPLE_DATA_REF(DebugLoclistsRef, mc:debug_loclists)
+CASV1_SIMPLE_DATA_REF(DebugRangesRef, mc:debug_ranges)
+CASV1_SIMPLE_DATA_REF(DebugRangelistsRef, mc:debug_rangelists)
+CASV1_SIMPLE_DATA_REF(DebugNamesRef, mc:debug_names)
+CASV1_SIMPLE_DATA_REF(AppleNamesRef, mc:apple_names)
+CASV1_SIMPLE_DATA_REF(AppleTypesRef, mc:apple_types)
+CASV1_SIMPLE_DATA_REF(AppleNamespaceRef, mc:apple_namespac)
+CASV1_SIMPLE_DATA_REF(AppleObjCRef, mc:apple_objc)
 CASV1_SIMPLE_DATA_REF(DebugLineRef, mc:debug_line)
 CASV1_SIMPLE_DATA_REF(DebugLineUnoptRef, mc:debug_line_unopt)
+CASV1_SIMPLE_DATA_REF(DebugLineStrRef, mc:debug_line_str)
 CASV1_SIMPLE_DATA_REF(DebugInfoUnoptRef, mc:debug_info_unopt)
 CASV1_SIMPLE_DATA_REF(DebugAbbrevUnoptRef, mc:debug_abbrev_unopt)
 CASV1_SIMPLE_DATA_REF(DistinctDebugLineRef, mc:debug_line_distinct_data)
@@ -37,9 +48,20 @@ CASV1_SIMPLE_GROUP_REF(GroupRef, mc:group)
 CASV1_SIMPLE_GROUP_REF(SectionRef, mc:section)
 CASV1_SIMPLE_GROUP_REF(DebugAbbrevSectionRef, mc:debug_abbrev_section)
 CASV1_SIMPLE_GROUP_REF(DebugLineSectionRef, mc:debug_line_section)
+CASV1_SIMPLE_GROUP_REF(DebugLineStrSectionRef, mc:debug_line_str_section)
 CASV1_SIMPLE_GROUP_REF(AtomRef, mc:atom)
 CASV1_SIMPLE_GROUP_REF(SymbolTableRef, mc:symbol_table)
 CASV1_SIMPLE_GROUP_REF(DebugStringSectionRef, mc:debug_string_section)
+CASV1_SIMPLE_GROUP_REF(DebugStringOffsetsSectionRef, mc:debug_string_offsets_section)
+CASV1_SIMPLE_GROUP_REF(DebugLocSectionRef, mc:debug_loc_section)
+CASV1_SIMPLE_GROUP_REF(DebugLoclistsSectionRef, mc:debug_loclists_section)
+CASV1_SIMPLE_GROUP_REF(DebugRangesSectionRef, mc:debug_ranges_section)
+CASV1_SIMPLE_GROUP_REF(DebugRangelistsSectionRef, mc:debug_rangelists_section)
+CASV1_SIMPLE_GROUP_REF(DebugNamesSectionRef, mc:debug_names_section)
+CASV1_SIMPLE_GROUP_REF(AppleNamesSectionRef, mc:apple_names_section)
+CASV1_SIMPLE_GROUP_REF(AppleTypesSectionRef, mc:apple_types_section)
+CASV1_SIMPLE_GROUP_REF(AppleNamespaceSectionRef, mc:apple_namepsac_section)
+CASV1_SIMPLE_GROUP_REF(AppleObjCSectionRef, mc:apple_objc_section)
 CASV1_SIMPLE_GROUP_REF(DIEAbbrevSetRef, mc:debug_DIE_abbrev_set)
 CASV1_SIMPLE_GROUP_REF(DIETopLevelRef, mc:debug_DIE_top_level)
 CASV1_SIMPLE_GROUP_REF(DIEDedupeTopLevelRef, mc:debug_DIE_Dedupe_top_level)

llvm/include/llvm/MCCAS/MCCASObjectV1.h

@@ -480,6 +480,16 @@ struct DwarfSectionsCache {
   MCSection *Str;
   MCSection *Abbrev;
   MCSection *StrOffsets;
+  MCSection *Loc;
+  MCSection *Loclists;
+  MCSection *Ranges;
+  MCSection *Rangelists;
+  MCSection *LineStr;
+  MCSection *Names;
+  MCSection *AppleNames;
+  MCSection *AppleTypes;
+  MCSection *AppleNamespace;
+  MCSection *AppleObjC;
 };
 
 /// Queries `Asm` for all dwarf sections and returns an object with (possibly
@@ -578,6 +588,9 @@ class MCCASBuilder {
 
   Expected<SmallVector<DebugStrRef, 0>> createDebugStringRefs();
 
+  template <typename SectionTy>
+  std::optional<Expected<SectionTy>> createGenericDebugRef(MCSection *Section);
+
   struct CUSplit {
     SmallVector<MutableArrayRef<char>> SplitCUData;
     SmallVector<size_t> AbbrevOffsets;
@@ -596,6 +609,50 @@ class MCCASBuilder {
   // string in the section.
   Error createDebugStrSection();
 
+  // If a DWARF String Offsets section exists, create a DebugStrOffsetsRef CAS
+  // object for the section.
+  Error createDebugStrOffsetsSection();
+
+  // If a DWARF Loc section exists, create a DebugLocRef CAS object for the
+  // section.
+  Error createDebugLocSection();
+
+  // If a DWARF Loclists section exists, create a DebugLoclistsRef CAS
+  // object for the section.
+  Error createDebugLoclistsSection();
+
+  // If a DWARF Ranges section exists, create a DebugRangesRef CAS
+  // object for the section.
+  Error createDebugRangesSection();
+
+  // If a DWARF Rangeslists section exists, create a DebugRangeslistsRef CAS
+  // object for the section.
+  Error createDebugRangelistsSection();
+
+  // If a DWARF LineStr section exists, create a DebugLineStrRef CAS
+  // object for the section.
+  Error createDebugLineStrSection();
+
+  // If a DWARF Names section exists, create a DebugNamesRef CAS
+  // object for the section.
+  Error createDebugNamesSection();
+
+  // If a DWARF Apple Names section exists, create a AppleNamesRef CAS
+  // object for the section.
+  Error createAppleNamesSection();
+
+  // If a DWARF Apple Types section exists, create a AppleTypesRef CAS
+  // object for the section.
+  Error createAppleTypesSection();
+
+  // If a DWARF Apple Namespaces section exists, create a AppleNamespaceRef CAS
+  // object for the section.
+  Error createAppleNamespaceSection();
+
+  // If a DWARF Apple Objc section exists, create a AppleObjcRef CAS
+  // object for the section.
+  Error createAppleObjCSection();
+
   /// If there is any padding between one section and the next, create a
   /// PaddingRef CAS object to represent the bytes of Padding between the two
   /// sections.