Add support for DW_FORM_GNU_[addr,str]_index

These are 2 new value currently in experimental status used when split
debug info is enabled.

Differential revision: http://reviews.llvm.org/D12238

llvm-svn: 245931

1 files changed, 21 insertions, 15 deletions

diff --git a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
index c5930b48a86..b7f6bf2ad42 100644
--- a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
+++ b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
@@ -1672,6 +1672,7 @@ ObjectFileELF::CreateSections(SectionList &unified_section_list)
             static ConstString g_sect_name_tdata (".tdata");
             static ConstString g_sect_name_tbss (".tbss");
             static ConstString g_sect_name_dwarf_debug_abbrev (".debug_abbrev");
+            static ConstString g_sect_name_dwarf_debug_addr (".debug_addr");
             static ConstString g_sect_name_dwarf_debug_aranges (".debug_aranges");
             static ConstString g_sect_name_dwarf_debug_frame (".debug_frame");
             static ConstString g_sect_name_dwarf_debug_info (".debug_info");
@@ -1682,6 +1683,7 @@ ObjectFileELF::CreateSections(SectionList &unified_section_list)
             static ConstString g_sect_name_dwarf_debug_pubtypes (".debug_pubtypes");
             static ConstString g_sect_name_dwarf_debug_ranges (".debug_ranges");
             static ConstString g_sect_name_dwarf_debug_str (".debug_str");
+            static ConstString g_sect_name_dwarf_debug_str_offsets (".debug_str_offsets");
             static ConstString g_sect_name_eh_frame (".eh_frame");
 
             SectionType sect_type = eSectionTypeOther;
@@ -1715,18 +1717,20 @@ ObjectFileELF::CreateSections(SectionList &unified_section_list)
             // MISSING? .gnu_debugdata - "mini debuginfo / MiniDebugInfo" section, http://sourceware.org/gdb/onlinedocs/gdb/MiniDebugInfo.html
             // MISSING? .debug-index - http://src.chromium.org/viewvc/chrome/trunk/src/build/gdb-add-index?pathrev=144644
             // MISSING? .debug_types - Type descriptions from DWARF 4? See http://gcc.gnu.org/wiki/DwarfSeparateTypeInfo
-            else if (name == g_sect_name_dwarf_debug_abbrev)    sect_type = eSectionTypeDWARFDebugAbbrev;
-            else if (name == g_sect_name_dwarf_debug_aranges)   sect_type = eSectionTypeDWARFDebugAranges;
-            else if (name == g_sect_name_dwarf_debug_frame)     sect_type = eSectionTypeDWARFDebugFrame;
-            else if (name == g_sect_name_dwarf_debug_info)      sect_type = eSectionTypeDWARFDebugInfo;
-            else if (name == g_sect_name_dwarf_debug_line)      sect_type = eSectionTypeDWARFDebugLine;
-            else if (name == g_sect_name_dwarf_debug_loc)       sect_type = eSectionTypeDWARFDebugLoc;
-            else if (name == g_sect_name_dwarf_debug_macinfo)   sect_type = eSectionTypeDWARFDebugMacInfo;
-            else if (name == g_sect_name_dwarf_debug_pubnames)  sect_type = eSectionTypeDWARFDebugPubNames;
-            else if (name == g_sect_name_dwarf_debug_pubtypes)  sect_type = eSectionTypeDWARFDebugPubTypes;
-            else if (name == g_sect_name_dwarf_debug_ranges)    sect_type = eSectionTypeDWARFDebugRanges;
-            else if (name == g_sect_name_dwarf_debug_str)       sect_type = eSectionTypeDWARFDebugStr;
-            else if (name == g_sect_name_eh_frame)              sect_type = eSectionTypeEHFrame;
+            else if (name == g_sect_name_dwarf_debug_abbrev)      sect_type = eSectionTypeDWARFDebugAbbrev;
+            else if (name == g_sect_name_dwarf_debug_addr)        sect_type = eSectionTypeDWARFDebugAddr;
+            else if (name == g_sect_name_dwarf_debug_aranges)     sect_type = eSectionTypeDWARFDebugAranges;
+            else if (name == g_sect_name_dwarf_debug_frame)       sect_type = eSectionTypeDWARFDebugFrame;
+            else if (name == g_sect_name_dwarf_debug_info)        sect_type = eSectionTypeDWARFDebugInfo;
+            else if (name == g_sect_name_dwarf_debug_line)        sect_type = eSectionTypeDWARFDebugLine;
+            else if (name == g_sect_name_dwarf_debug_loc)         sect_type = eSectionTypeDWARFDebugLoc;
+            else if (name == g_sect_name_dwarf_debug_macinfo)     sect_type = eSectionTypeDWARFDebugMacInfo;
+            else if (name == g_sect_name_dwarf_debug_pubnames)    sect_type = eSectionTypeDWARFDebugPubNames;
+            else if (name == g_sect_name_dwarf_debug_pubtypes)    sect_type = eSectionTypeDWARFDebugPubTypes;
+            else if (name == g_sect_name_dwarf_debug_ranges)      sect_type = eSectionTypeDWARFDebugRanges;
+            else if (name == g_sect_name_dwarf_debug_str)         sect_type = eSectionTypeDWARFDebugStr;
+            else if (name == g_sect_name_dwarf_debug_str_offsets) sect_type = eSectionTypeDWARFDebugStrOffsets;
+            else if (name == g_sect_name_eh_frame)                sect_type = eSectionTypeEHFrame;
 
             switch (header.sh_type)
             {
@@ -1791,17 +1795,19 @@ ObjectFileELF::CreateSections(SectionList &unified_section_list)
         {
             static const SectionType g_sections[] =
             {
-                eSectionTypeDWARFDebugAranges,
-                eSectionTypeDWARFDebugInfo,
                 eSectionTypeDWARFDebugAbbrev,
+                eSectionTypeDWARFDebugAddr,
+                eSectionTypeDWARFDebugAranges,
                 eSectionTypeDWARFDebugFrame,
+                eSectionTypeDWARFDebugInfo,
                 eSectionTypeDWARFDebugLine,
-                eSectionTypeDWARFDebugStr,
                 eSectionTypeDWARFDebugLoc,
                 eSectionTypeDWARFDebugMacInfo,
                 eSectionTypeDWARFDebugPubNames,
                 eSectionTypeDWARFDebugPubTypes,
                 eSectionTypeDWARFDebugRanges,
+                eSectionTypeDWARFDebugStr,
+                eSectionTypeDWARFDebugStrOffsets,
                 eSectionTypeELFSymbolTable,
             };
             SectionList *elf_section_list = m_sections_ap.get();