aboutsummaryrefslogtreecommitdiff
path: root/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfDebug.cpp')
-rw-r--r--lib/CodeGen/AsmPrinter/DwarfDebug.cpp89
1 files changed, 43 insertions, 46 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index b61f55c046..58ca15da42 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1845,14 +1845,14 @@ void DwarfDebug::endModule() {
// Standard sections final addresses.
Asm->OutStreamer.SwitchSection(Asm->getObjFileLowering().getTextSection());
- EmitLabel("text_end", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("text_end"));
Asm->OutStreamer.SwitchSection(Asm->getObjFileLowering().getDataSection());
- EmitLabel("data_end", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("data_end"));
// End text sections.
for (unsigned i = 1, N = SectionMap.size(); i <= N; ++i) {
Asm->OutStreamer.SwitchSection(SectionMap[i]);
- EmitLabel("section_end", i);
+ Asm->OutStreamer.EmitLabel(getDWLabel("section_end", i));
}
// Emit common frame information.
@@ -2112,7 +2112,7 @@ void DwarfDebug::beginFunction(const MachineFunction *MF) {
collectVariableInfo();
// Assumes in correct section after the entry point.
- EmitLabel("func_begin", ++SubprogramCount);
+ Asm->OutStreamer.EmitLabel(getDWLabel("func_begin", ++SubprogramCount));
// Emit label for the implicitly defined dbg.stoppoint at the start of the
// function.
@@ -2148,7 +2148,7 @@ void DwarfDebug::endFunction(const MachineFunction *MF) {
if (CurrentFnDbgScope) {
// Define end label for subprogram.
- EmitLabel("func_end", SubprogramCount);
+ Asm->OutStreamer.EmitLabel(getDWLabel("func_end", SubprogramCount));
// Get function line info.
if (!Lines.empty()) {
@@ -2320,38 +2320,38 @@ void DwarfDebug::emitInitial() {
// Dwarf sections base addresses.
if (MAI->doesDwarfRequireFrameSection()) {
Asm->OutStreamer.SwitchSection(TLOF.getDwarfFrameSection());
- EmitLabel("section_debug_frame", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("section_debug_frame"));
}
Asm->OutStreamer.SwitchSection(TLOF.getDwarfInfoSection());
- EmitLabel("section_info", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("section_info"));
Asm->OutStreamer.SwitchSection(TLOF.getDwarfAbbrevSection());
- EmitLabel("section_abbrev", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("section_abbrev"));
Asm->OutStreamer.SwitchSection(TLOF.getDwarfARangesSection());
- EmitLabel("section_aranges", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("section_aranges"));
if (const MCSection *LineInfoDirective = TLOF.getDwarfMacroInfoSection()) {
Asm->OutStreamer.SwitchSection(LineInfoDirective);
- EmitLabel("section_macinfo", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("section_macinfo"));
}
Asm->OutStreamer.SwitchSection(TLOF.getDwarfLineSection());
- EmitLabel("section_line", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("section_line"));
Asm->OutStreamer.SwitchSection(TLOF.getDwarfLocSection());
- EmitLabel("section_loc", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("section_loc"));
Asm->OutStreamer.SwitchSection(TLOF.getDwarfPubNamesSection());
- EmitLabel("section_pubnames", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("section_pubnames"));
Asm->OutStreamer.SwitchSection(TLOF.getDwarfPubTypesSection());
- EmitLabel("section_pubtypes", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("section_pubtypes"));
Asm->OutStreamer.SwitchSection(TLOF.getDwarfStrSection());
- EmitLabel("section_str", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("section_str"));
Asm->OutStreamer.SwitchSection(TLOF.getDwarfRangesSection());
- EmitLabel("section_ranges", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("section_ranges"));
Asm->OutStreamer.SwitchSection(TLOF.getTextSection());
- EmitLabel("text_begin", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("text_begin"));
Asm->OutStreamer.SwitchSection(TLOF.getDataSection());
- EmitLabel("data_begin", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("data_begin"));
}
/// emitDIE - Recusively Emits a debug information entry.
@@ -2422,7 +2422,7 @@ void DwarfDebug::emitDebugInfo() {
DIE *Die = ModuleCU->getCUDie();
// Emit the compile units header.
- EmitLabel("info_begin", ModuleCU->getID());
+ Asm->OutStreamer.EmitLabel(getDWLabel("info_begin", ModuleCU->getID()));
// Emit size of content not including length itself
unsigned ContentSize = Die->getSize() +
@@ -2444,7 +2444,7 @@ void DwarfDebug::emitDebugInfo() {
Asm->EmitInt8(0); EOL("Extra Pad For GDB");
Asm->EmitInt8(0); EOL("Extra Pad For GDB");
Asm->EmitInt8(0); EOL("Extra Pad For GDB");
- EmitLabel("info_end", ModuleCU->getID());
+ Asm->OutStreamer.EmitLabel(getDWLabel("info_end", ModuleCU->getID()));
Asm->O << '\n';
}
@@ -2457,7 +2457,7 @@ void DwarfDebug::emitAbbreviations() const {
Asm->OutStreamer.SwitchSection(
Asm->getObjFileLowering().getDwarfAbbrevSection());
- EmitLabel("abbrev_begin", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("abbrev_begin"));
// For each abbrevation.
for (unsigned i = 0, N = Abbreviations.size(); i < N; ++i) {
@@ -2475,8 +2475,7 @@ void DwarfDebug::emitAbbreviations() const {
// Mark end of abbreviations.
EmitULEB128(0, "EOM(3)");
- EmitLabel("abbrev_end", 0);
- Asm->O << '\n';
+ Asm->OutStreamer.EmitLabel(getTempLabel("abbrev_end"));
}
}
@@ -2514,15 +2513,16 @@ void DwarfDebug::emitDebugLines() {
Asm->getObjFileLowering().getDwarfLineSection());
// Construct the section header.
- EmitDifference("line_end", 0, "line_begin", 0, true);
+ EmitDifference(getTempLabel("line_end"), getTempLabel("line_begin"), true);
EOL("Length of Source Line Info");
- EmitLabel("line_begin", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("line_begin"));
Asm->EmitInt16(dwarf::DWARF_VERSION); EOL("DWARF version number");
- EmitDifference("line_prolog_end", 0, "line_prolog_begin", 0, true);
+ EmitDifference(getTempLabel("line_prolog_end"),
+ getTempLabel("line_prolog_begin"), true);
EOL("Prolog Length");
- EmitLabel("line_prolog_begin", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("line_prolog_begin"));
Asm->EmitInt8(1); EOL("Minimum Instruction Length");
Asm->EmitInt8(1); EOL("Default is_stmt_start flag");
@@ -2565,7 +2565,7 @@ void DwarfDebug::emitDebugLines() {
Asm->EmitInt8(0); EOL("End of files");
- EmitLabel("line_prolog_end", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("line_prolog_end"));
// A sequence for each text section.
unsigned SecSrcLinesSize = SectionSourceLines.size();
@@ -2652,8 +2652,7 @@ void DwarfDebug::emitDebugLines() {
// put into it, emit an empty table.
emitEndOfLineMatrix(1);
- EmitLabel("line_end", 0);
- Asm->O << '\n';
+ Asm->OutStreamer.EmitLabel(getTempLabel("line_end"));
}
/// emitCommonDebugFrame - Emit common frame info into a debug frame section.
@@ -2671,12 +2670,12 @@ void DwarfDebug::emitCommonDebugFrame() {
Asm->OutStreamer.SwitchSection(
Asm->getObjFileLowering().getDwarfFrameSection());
- EmitLabel("debug_frame_common", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("debug_frame_common"));
EmitDifference("debug_frame_common_end", 0,
"debug_frame_common_begin", 0, true);
EOL("Length of Common Information Entry");
- EmitLabel("debug_frame_common_begin", 0);
+ Asm->OutStreamer.EmitLabel(getTempLabel("debug_frame_common_begin"));
Asm->EmitInt32((int)dwarf::DW_CIE_ID);
EOL("CIE Identifier Tag");
Asm->EmitInt8(dwarf::DW_CIE_VERSION);
@@ -2694,8 +2693,7 @@ void DwarfDebug::emitCommonDebugFrame() {
EmitFrameMoves(NULL, 0, Moves, false);
Asm->EmitAlignment(2, 0, 0, false);
- EmitLabel("debug_frame_common_end", 0);
- Asm->O << '\n';
+ Asm->OutStreamer.EmitLabel(getTempLabel("debug_frame_common_end"));
}
/// emitFunctionDebugFrame - Emit per function frame info into a debug frame
@@ -2713,7 +2711,8 @@ DwarfDebug::emitFunctionDebugFrame(const FunctionDebugFrameInfo&DebugFrameInfo){
"debug_frame_begin", DebugFrameInfo.Number, true);
EOL("Length of Frame Information Entry");
- EmitLabel("debug_frame_begin", DebugFrameInfo.Number);
+ Asm->OutStreamer.EmitLabel(getDWLabel("debug_frame_begin",
+ DebugFrameInfo.Number));
EmitSectionOffset(getTempLabel("debug_frame_common"),
getTempLabel("section_debug_frame"), true, false);
@@ -2729,7 +2728,8 @@ DwarfDebug::emitFunctionDebugFrame(const FunctionDebugFrameInfo&DebugFrameInfo){
false);
Asm->EmitAlignment(2, 0, 0, false);
- EmitLabel("debug_frame_end", DebugFrameInfo.Number);
+ Asm->OutStreamer.EmitLabel(getDWLabel("debug_frame_end",
+ DebugFrameInfo.Number));
Asm->O << '\n';
}
@@ -2744,7 +2744,7 @@ void DwarfDebug::emitDebugPubNames() {
"pubnames_begin", ModuleCU->getID(), true);
EOL("Length of Public Names Info");
- EmitLabel("pubnames_begin", ModuleCU->getID());
+ Asm->OutStreamer.EmitLabel(getDWLabel("pubnames_begin", ModuleCU->getID()));
Asm->EmitInt16(dwarf::DWARF_VERSION); EOL("DWARF Version");
@@ -2771,8 +2771,7 @@ void DwarfDebug::emitDebugPubNames() {
}
Asm->EmitInt32(0); EOL("End Mark");
- EmitLabel("pubnames_end", ModuleCU->getID());
- Asm->O << '\n';
+ Asm->OutStreamer.EmitLabel(getDWLabel("pubnames_end", ModuleCU->getID()));
}
void DwarfDebug::emitDebugPubTypes() {
@@ -2783,7 +2782,7 @@ void DwarfDebug::emitDebugPubTypes() {
"pubtypes_begin", ModuleCU->getID(), true);
EOL("Length of Public Types Info");
- EmitLabel("pubtypes_begin", ModuleCU->getID());
+ Asm->OutStreamer.EmitLabel(getDWLabel("pubtypes_begin", ModuleCU->getID()));
if (Asm->VerboseAsm) Asm->OutStreamer.AddComment("DWARF Version");
Asm->EmitInt16(dwarf::DWARF_VERSION);
@@ -2810,8 +2809,7 @@ void DwarfDebug::emitDebugPubTypes() {
}
Asm->EmitInt32(0); EOL("End Mark");
- EmitLabel("pubtypes_end", ModuleCU->getID());
- Asm->O << '\n';
+ Asm->OutStreamer.EmitLabel(getDWLabel("pubtypes_end", ModuleCU->getID()));
}
/// emitDebugStr - Emit visible names into a debug str section.
@@ -2827,7 +2825,7 @@ void DwarfDebug::emitDebugStr() {
for (unsigned StringID = 1, N = StringPool.size();
StringID <= N; ++StringID) {
// Emit a label for reference from debug information entries.
- EmitLabel("string", StringID);
+ Asm->OutStreamer.EmitLabel(getDWLabel("string", StringID));
// Emit the string itself.
const std::string &String = StringPool[StringID];
@@ -2931,7 +2929,7 @@ void DwarfDebug::emitDebugInlineInfo() {
"debug_inlined_begin", 1, true);
EOL("Length of Debug Inlined Information Entry");
- EmitLabel("debug_inlined_begin", 1);
+ Asm->OutStreamer.EmitLabel(getDWLabel("debug_inlined_begin", 1));
Asm->EmitInt16(dwarf::DWARF_VERSION); EOL("Dwarf Version");
Asm->EmitInt8(TD->getPointerSize()); EOL("Address Size (in bytes)");
@@ -2975,6 +2973,5 @@ void DwarfDebug::emitDebugInlineInfo() {
}
}
- EmitLabel("debug_inlined_end", 1);
- Asm->O << '\n';
+ Asm->OutStreamer.EmitLabel(getDWLabel("debug_inlined_end", 1));
}
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-05-03 14:22:02 +0000