#include "llvm/Target/TargetRegisterInfo.h"
using namespace llvm;
-ARMException::ARMException(AsmPrinter *A)
- : EHStreamer(A), shouldEmitCFI(false) {}
+ARMException::ARMException(AsmPrinter *A) : DwarfCFIExceptionBase(A) {}
ARMException::~ARMException() {}
Asm->OutStreamer.EmitCFISections(false, true);
}
-/// beginFunction - Gather pre-function exception information. Assumes it's
-/// being emitted immediately after the function entry point.
void ARMException::beginFunction(const MachineFunction *MF) {
if (Asm->MAI->getExceptionHandlingType() == ExceptionHandling::ARM)
getTargetStreamer().emitFnStart();
- Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("eh_func_begin",
- Asm->getFunctionNumber()));
// See if we need call frame info.
AsmPrinter::CFIMoveType MoveType = Asm->needsCFIMoves();
assert(MoveType != AsmPrinter::CFI_M_EH &&
"non-EH CFI not yet supported in prologue with EHABI lowering");
if (MoveType == AsmPrinter::CFI_M_Debug) {
shouldEmitCFI = true;
- Asm->OutStreamer.EmitCFIStartProc(false, Asm->CurrentFnSym);
+ Asm->OutStreamer.EmitCFIStartProc(false);
}
}
/// endFunction - Gather and emit post-function exception information.
///
-void ARMException::endFunction(const MachineFunction *) {
- if (shouldEmitCFI)
- Asm->OutStreamer.EmitCFIEndProc();
-
- // Map all labels and get rid of any dead landing pads.
- MMI->TidyLandingPads();
-
+void ARMException::endFunction(const MachineFunction *MF) {
ARMTargetStreamer &ATS = getTargetStreamer();
if (!Asm->MF->getFunction()->needsUnwindTableEntry() &&
MMI->getLandingPads().empty())
ATS.emitCantUnwind();
else {
- Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("eh_func_end",
- Asm->getFunctionNumber()));
if (!MMI->getLandingPads().empty()) {
// Emit references to personality.
- if (const Function * Personality =
- MMI->getPersonalities()[MMI->getPersonalityIndex()]) {
+ if (const Function *Personality = MMI->getPersonality()) {
MCSymbol *PerSym = Asm->getSymbol(Personality);
Asm->OutStreamer.EmitSymbolAttribute(PerSym, MCSA_Global);
ATS.emitPersonality(PerSym);
}
void ARMException::emitTypeInfos(unsigned TTypeEncoding) {
- const std::vector<const GlobalVariable *> &TypeInfos = MMI->getTypeInfos();
+ const std::vector<const GlobalValue *> &TypeInfos = MMI->getTypeInfos();
const std::vector<unsigned> &FilterIds = MMI->getFilterIds();
bool VerboseAsm = Asm->OutStreamer.isVerboseAsm();
Entry = TypeInfos.size();
}
- for (std::vector<const GlobalVariable *>::const_reverse_iterator
+ for (std::vector<const GlobalValue *>::const_reverse_iterator
I = TypeInfos.rbegin(), E = TypeInfos.rend(); I != E; ++I) {
- const GlobalVariable *GV = *I;
+ const GlobalValue *GV = *I;
if (VerboseAsm)
Asm->OutStreamer.AddComment("TypeInfo " + Twine(Entry--));
Asm->EmitTTypeReference(GV, TTypeEncoding);