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Add frame work for additional dwarf sections. Comments will improve as code
is added. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25410 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -744,6 +744,38 @@ namespace llvm {
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///
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const char *DwarfLineSection; /// Defaults to ".debug_line".
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/// DwarfFrameSection - Section directive for Dwarf info.
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///
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const char *DwarfFrameSection; /// Defaults to ".debug_frame".
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/// DwarfPubNamesSection - Section directive for Dwarf info.
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///
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const char *DwarfPubNamesSection; /// Defaults to ".debug_pubnames".
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/// DwarfPubTypesSection - Section directive for Dwarf info.
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///
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const char *DwarfPubTypesSection; /// Defaults to ".debug_pubtypes".
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/// DwarfStrSection - Section directive for Dwarf info.
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///
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const char *DwarfStrSection; /// Defaults to ".debug_str".
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/// DwarfLocSection - Section directive for Dwarf info.
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///
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const char *DwarfLocSection; /// Defaults to ".debug_loc".
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/// DwarfARangesSection - Section directive for Dwarf info.
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///
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const char *DwarfARangesSection; /// Defaults to ".debug_aranges".
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/// DwarfRangesSection - Section directive for Dwarf info.
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///
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const char *DwarfRangesSection; /// Defaults to ".debug_ranges".
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/// DwarfMacInfoSection - Section directive for Dwarf info.
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///
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const char *DwarfMacInfoSection; /// Defaults to ".debug_macinfo".
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/// TextSection - Section directive for standard text.
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///
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const char *TextSection; /// Defaults to ".text".
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@ -877,6 +909,38 @@ private:
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///
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void EmitDebugLines() const;
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/// EmitDebugFrame - Emit info into a debug frame section.
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///
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void DwarfWriter::EmitDebugFrame();
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/// EmitDebugPubNames - Emit info into a debug pubnames section.
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///
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void DwarfWriter::EmitDebugPubNames();
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/// EmitDebugPubTypes - Emit info into a debug pubtypes section.
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///
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void DwarfWriter::EmitDebugPubTypes();
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/// EmitDebugStr - Emit info into a debug str section.
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///
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void DwarfWriter::EmitDebugStr();
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/// EmitDebugLoc - Emit info into a debug loc section.
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///
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void DwarfWriter::EmitDebugLoc();
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/// EmitDebugARanges - Emit info into a debug aranges section.
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///
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void DwarfWriter::EmitDebugARanges();
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/// EmitDebugRanges - Emit info into a debug ranges section.
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///
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void DwarfWriter::EmitDebugRanges();
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/// EmitDebugMacInfo - Emit info into a debug macinfo section.
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///
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void DwarfWriter::EmitDebugMacInfo();
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/// ShouldEmitDwarf - Returns true if Dwarf declarations should be made.
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/// When called it also checks to see if debug info is newly available. if
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/// so the initial Dwarf headers are emitted.
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@ -1293,6 +1293,46 @@ void DwarfWriter::EmitDebugLines() const {
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EmitLabel("line_end", 0);
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}
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/// EmitDebugFrame - Emit visible names into a debug frame section.
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///
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void DwarfWriter::EmitDebugFrame() {
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}
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/// EmitDebugPubNames - Emit visible names into a debug pubnames section.
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///
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void DwarfWriter::EmitDebugPubNames() {
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}
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/// EmitDebugPubTypes - Emit visible names into a debug pubtypes section.
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///
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void DwarfWriter::EmitDebugPubTypes() {
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}
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/// EmitDebugStr - Emit visible names into a debug str section.
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///
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void DwarfWriter::EmitDebugStr() {
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}
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/// EmitDebugLoc - Emit visible names into a debug loc section.
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///
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void DwarfWriter::EmitDebugLoc() {
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}
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/// EmitDebugARanges - Emit visible names into a debug aranges section.
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///
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void DwarfWriter::EmitDebugARanges() {
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}
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/// EmitDebugRanges - Emit visible names into a debug ranges section.
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///
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void DwarfWriter::EmitDebugRanges() {
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}
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/// EmitDebugMacInfo - Emit visible names into a debug macinfo section.
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///
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void DwarfWriter::EmitDebugMacInfo() {
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}
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/// ShouldEmitDwarf - Determine if Dwarf declarations should be made.
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///
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@ -1329,6 +1369,14 @@ bool DwarfWriter::ShouldEmitDwarf() {
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, DwarfAbbrevSection(".debug_abbrev")
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, DwarfInfoSection(".debug_info")
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, DwarfLineSection(".debug_line")
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, DwarfFrameSection(".debug_frame")
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, DwarfPubNamesSection(".debug_pubnames")
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, DwarfPubTypesSection(".debug_pubtypes")
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, DwarfStrSection(".debug_str")
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, DwarfLocSection(".debug_loc")
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, DwarfARangesSection(".debug_aranges")
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, DwarfRangesSection(".debug_ranges")
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, DwarfMacInfoSection(".debug_macinfo")
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, TextSection(".text")
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, DataSection(".data")
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{}
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@ -1377,6 +1425,30 @@ void DwarfWriter::EndModule() {
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// Emit source line correspondence into a debug line section.
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EmitDebugLines();
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// Emit info into a debug frame section.
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EmitDebugFrame();
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// Emit info into a debug pubnames section.
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EmitDebugPubNames();
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// Emit info into a debug pubtypes section.
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EmitDebugPubTypes();
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// Emit info into a debug str section.
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EmitDebugStr();
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// Emit info into a debug loc section.
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EmitDebugLoc();
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// Emit info into a debug aranges section.
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EmitDebugARanges();
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// Emit info into a debug ranges section.
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EmitDebugRanges();
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// Emit info into a debug macinfo section.
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EmitDebugMacInfo();
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}
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/// BeginFunction - Emit pre-function debug information.
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@ -215,9 +215,17 @@ namespace {
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: DwarfWriter(o, ap)
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{
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needsSet = true;
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DwarfAbbrevSection = ".section __DWARF,__debug_abbrev,regular,debug";
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DwarfInfoSection = ".section __DWARF,__debug_info,regular,debug";
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DwarfLineSection = ".section __DWARF,__debug_line,regular,debug";
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DwarfAbbrevSection = ".section __DWARFA,__debug_abbrev,regular,debug";
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DwarfInfoSection = ".section __DWARFA,__debug_info,regular,debug";
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DwarfLineSection = ".section __DWARFA,__debug_line,regular,debug";
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DwarfFrameSection = ".section __DWARFA,__debug_frame,regular,debug";
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DwarfPubNamesSection = ".section __DWARFA,__debug_pubnames,regular,debug";
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DwarfPubTypesSection = ".section __DWARFA,__debug_pubtypes,regular,debug";
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DwarfStrSection = ".section __DWARFA,__debug_str,regular,debug";
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DwarfLocSection = ".section __DWARFA,__debug_loc,regular,debug";
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DwarfARangesSection = ".section __DWARFA,__debug_aranges,regular,debug";
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DwarfRangesSection = ".section __DWARFA,__debug_ranges,regular,debug";
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DwarfMacInfoSection = ".section __DWARFA,__debug_macinfo,regular,debug";
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TextSection = ".text";
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DataSection = ".data";
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}
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