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ARM asm printer can't handle dwarf info yet. 

llvm-svn: 54913
This commit is contained in:
Evan Cheng 2008-08-18 08:52:48 +00:00
parent cf596eb12f
commit 0d19699e52
1 changed files with 12 additions and 6 deletions
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18
llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
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@ -231,7 +231,8 @@ bool ARMAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
O << CurrentFnName << ":\n"; O << CurrentFnName << ":\n";
// Emit pre-function debug information. // Emit pre-function debug information.
DW.BeginFunction(&MF); // FIXME: Dwarf support.
//DW.BeginFunction(&MF);
if (Subtarget->isTargetDarwin()) { if (Subtarget->isTargetDarwin()) {
// If the function is empty, then we need to emit *something*. Otherwise, // If the function is empty, then we need to emit *something*. Otherwise,
@ -262,7 +263,8 @@ bool ARMAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
O << "\t.size " << CurrentFnName << ", .-" << CurrentFnName << "\n"; O << "\t.size " << CurrentFnName << ", .-" << CurrentFnName << "\n";
// Emit post-function debug information. // Emit post-function debug information.
DW.EndFunction(); // FIXME: Dwarf support.
//DW.EndFunction();
return false; return false;
} }
@ -802,14 +804,16 @@ void ARMAsmPrinter::printMachineInstruction(const MachineInstr *MI) {
bool ARMAsmPrinter::doInitialization(Module &M) { bool ARMAsmPrinter::doInitialization(Module &M) {
// Emit initial debug information. // Emit initial debug information.
DW.BeginModule(&M); // FIXME: Dwarf support.
//DW.BeginModule(&M);
bool Result = AsmPrinter::doInitialization(M); bool Result = AsmPrinter::doInitialization(M);
// AsmPrinter::doInitialization should have done this analysis. // AsmPrinter::doInitialization should have done this analysis.
MMI = getAnalysisToUpdate<MachineModuleInfo>(); MMI = getAnalysisToUpdate<MachineModuleInfo>();
assert(MMI); assert(MMI);
DW.SetModuleInfo(MMI); // FIXME: Dwarf support.
//DW.SetModuleInfo(MMI);
// Darwin wants symbols to be quoted if they have complex names. // Darwin wants symbols to be quoted if they have complex names.
if (Subtarget->isTargetDarwin()) if (Subtarget->isTargetDarwin())
@ -1003,7 +1007,8 @@ bool ARMAsmPrinter::doFinalization(Module &M) {
} }
// Emit initial debug information. // Emit initial debug information.
DW.EndModule(); // FIXME: Dwarf support.
//DW.EndModule();
// Funny Darwin hack: This flag tells the linker that no global symbols // Funny Darwin hack: This flag tells the linker that no global symbols
// contain code that falls through to other global symbols (e.g. the obvious // contain code that falls through to other global symbols (e.g. the obvious
@ -1013,7 +1018,8 @@ bool ARMAsmPrinter::doFinalization(Module &M) {
O << "\t.subsections_via_symbols\n"; O << "\t.subsections_via_symbols\n";
} else { } else {
// Emit final debug information for ELF. // Emit final debug information for ELF.
DW.EndModule(); // FIXME: Dwarf support.
//DW.EndModule();
} }
return AsmPrinter::doFinalization(M); return AsmPrinter::doFinalization(M);