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ARM asm printer can't handle dwarf info yet.

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llvm-svn: 54913
This commit is contained in:
Evan Cheng 2008-08-18 08:52:48 +00:00
parent 12569b3697
commit 3b0cb367c0
1 changed files with 12 additions and 6 deletions
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18
lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
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@ -231,7 +231,8 @@ bool ARMAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
O << CurrentFnName << ":\n";
// Emit pre-function debug information.
DW.BeginFunction(&MF);
// FIXME: Dwarf support.
//DW.BeginFunction(&MF);
if (Subtarget->isTargetDarwin()) {
// 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";
// Emit post-function debug information.
DW.EndFunction();
// FIXME: Dwarf support.
//DW.EndFunction();
return false;
}
@ -802,14 +804,16 @@ void ARMAsmPrinter::printMachineInstruction(const MachineInstr *MI) {
bool ARMAsmPrinter::doInitialization(Module &M) {
// Emit initial debug information.
DW.BeginModule(&M);
// FIXME: Dwarf support.
//DW.BeginModule(&M);
bool Result = AsmPrinter::doInitialization(M);
// AsmPrinter::doInitialization should have done this analysis.
MMI = getAnalysisToUpdate<MachineModuleInfo>();
assert(MMI);
DW.SetModuleInfo(MMI);
// FIXME: Dwarf support.
//DW.SetModuleInfo(MMI);
// Darwin wants symbols to be quoted if they have complex names.
if (Subtarget->isTargetDarwin())
@ -1003,7 +1007,8 @@ bool ARMAsmPrinter::doFinalization(Module &M) {
}
// Emit initial debug information.
DW.EndModule();
// FIXME: Dwarf support.
//DW.EndModule();
// 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
@ -1013,7 +1018,8 @@ bool ARMAsmPrinter::doFinalization(Module &M) {
O << "\t.subsections_via_symbols\n";
} else {
// Emit final debug information for ELF.
DW.EndModule();
// FIXME: Dwarf support.
//DW.EndModule();
}
return AsmPrinter::doFinalization(M);