#include "llvm/Constants.h"
#include "llvm/DerivedTypes.h"
#include "llvm/Module.h"
+#include "llvm/MDNode.h"
#include "llvm/Assembly/Writer.h"
#include "llvm/CodeGen/AsmPrinter.h"
#include "llvm/CodeGen/DwarfWriter.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetAsmInfo.h"
#include "llvm/Target/TargetOptions.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/ADT/StringExtras.h"
-#include <set>
+#include "llvm/ADT/StringSet.h"
using namespace llvm;
STATISTIC(EmittedInsts, "Number of machine instrs printed");
namespace {
- struct VISIBILITY_HIDDEN PPCAsmPrinter : public AsmPrinter {
- std::set<std::string> FnStubs, GVStubs;
+ class VISIBILITY_HIDDEN PPCAsmPrinter : public AsmPrinter {
+ protected:
+ StringSet<> FnStubs, GVStubs, HiddenGVStubs;
const PPCSubtarget &Subtarget;
-
- PPCAsmPrinter(raw_ostream &O, TargetMachine &TM, const TargetAsmInfo *T)
- : AsmPrinter(O, TM, T), Subtarget(TM.getSubtarget<PPCSubtarget>()) {
- }
+ public:
+ explicit PPCAsmPrinter(raw_ostream &O, TargetMachine &TM,
+ const TargetAsmInfo *T, bool V)
+ : AsmPrinter(O, TM, T, V),
+ Subtarget(TM.getSubtarget<PPCSubtarget>()) {}
virtual const char *getPassName() const {
return "PowerPC Assembly Printer";
unsigned enumRegToMachineReg(unsigned enumReg) {
switch (enumReg) {
- default: assert(0 && "Unhandled register!"); break;
+ default: llvm_unreachable("Unhandled register!");
case PPC::CR0: return 0;
case PPC::CR1: return 1;
case PPC::CR2: return 2;
case PPC::CR6: return 6;
case PPC::CR7: return 7;
}
- abort();
+ llvm_unreachable(0);
}
/// printInstruction - This method is automatically generated by tablegen
if (TM.getRelocationModel() != Reloc::Static) {
if (MO.getType() == MachineOperand::MO_GlobalAddress) {
GlobalValue *GV = MO.getGlobal();
- if (((GV->isDeclaration() || GV->hasWeakLinkage() ||
- GV->hasLinkOnceLinkage() || GV->hasCommonLinkage()))) {
+ if (GV->isDeclaration() || GV->isWeakForLinker()) {
// Dynamically-resolved functions need a stub for the function.
std::string Name = Mang->getValueName(GV);
FnStubs.insert(Name);
printSuffixedName(Name, "$stub");
- if (GV->hasExternalWeakLinkage())
- ExtWeakSymbols.insert(GV);
return;
}
}
};
/// PPCLinuxAsmPrinter - PowerPC assembly printer, customized for Linux
- struct VISIBILITY_HIDDEN PPCLinuxAsmPrinter : public PPCAsmPrinter {
-
- DwarfWriter DW;
- MachineModuleInfo *MMI;
-
- PPCLinuxAsmPrinter(raw_ostream &O, PPCTargetMachine &TM,
- const TargetAsmInfo *T)
- : PPCAsmPrinter(O, TM, T), DW(O, this, T), MMI(0) {
- }
+ class VISIBILITY_HIDDEN PPCLinuxAsmPrinter : public PPCAsmPrinter {
+ public:
+ explicit PPCLinuxAsmPrinter(raw_ostream &O, PPCTargetMachine &TM,
+ const TargetAsmInfo *T, bool V)
+ : PPCAsmPrinter(O, TM, T, V){}
virtual const char *getPassName() const {
return "Linux PPC Assembly Printer";
}
bool runOnMachineFunction(MachineFunction &F);
- bool doInitialization(Module &M);
bool doFinalization(Module &M);
void getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesAll();
AU.addRequired<MachineModuleInfo>();
+ AU.addRequired<DwarfWriter>();
PPCAsmPrinter::getAnalysisUsage(AU);
}
/// PPCDarwinAsmPrinter - PowerPC assembly printer, customized for Darwin/Mac
/// OS X
- struct VISIBILITY_HIDDEN PPCDarwinAsmPrinter : public PPCAsmPrinter {
-
- DwarfWriter DW;
- MachineModuleInfo *MMI;
-
- PPCDarwinAsmPrinter(raw_ostream &O, PPCTargetMachine &TM,
- const TargetAsmInfo *T)
- : PPCAsmPrinter(O, TM, T), DW(O, this, T), MMI(0) {
- }
+ class VISIBILITY_HIDDEN PPCDarwinAsmPrinter : public PPCAsmPrinter {
+ raw_ostream &OS;
+ public:
+ explicit PPCDarwinAsmPrinter(raw_ostream &O, PPCTargetMachine &TM,
+ const TargetAsmInfo *T, bool V)
+ : PPCAsmPrinter(O, TM, T, V), OS(O) {}
virtual const char *getPassName() const {
return "Darwin PPC Assembly Printer";
void getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesAll();
AU.addRequired<MachineModuleInfo>();
+ AU.addRequired<DwarfWriter>();
PPCAsmPrinter::getAnalysisUsage(AU);
}
void PPCAsmPrinter::printOp(const MachineOperand &MO) {
switch (MO.getType()) {
case MachineOperand::MO_Immediate:
- cerr << "printOp() does not handle immediate values\n";
- abort();
- return;
+ llvm_unreachable("printOp() does not handle immediate values");
case MachineOperand::MO_MachineBasicBlock:
printBasicBlockLabel(MO.getMBB());
// External or weakly linked global variables need non-lazily-resolved stubs
if (TM.getRelocationModel() != Reloc::Static) {
- if (((GV->isDeclaration() || GV->hasWeakLinkage() ||
- GV->hasLinkOnceLinkage() || GV->hasCommonLinkage()))) {
- GVStubs.insert(Name);
- printSuffixedName(Name, "$non_lazy_ptr");
- if (GV->hasExternalWeakLinkage())
- ExtWeakSymbols.insert(GV);
+ if (GV->isDeclaration() || GV->isWeakForLinker()) {
+ if (GV->hasHiddenVisibility()) {
+ if (GV->isDeclaration() || GV->hasCommonLinkage() ||
+ GV->hasAvailableExternallyLinkage()) {
+ HiddenGVStubs.insert(Name);
+ printSuffixedName(Name, "$non_lazy_ptr");
+ } else {
+ O << Name;
+ }
+ } else {
+ GVStubs.insert(Name);
+ printSuffixedName(Name, "$non_lazy_ptr");
+ }
return;
}
}
O << Name;
printOffset(MO.getOffset());
-
- if (GV->hasExternalWeakLinkage())
- ExtWeakSymbols.insert(GV);
return;
}
/// EmitExternalGlobal - In this case we need to use the indirect symbol.
///
void PPCAsmPrinter::EmitExternalGlobal(const GlobalVariable *GV) {
- std::string Name = getGlobalLinkName(GV);
+ std::string Name;
+ getGlobalLinkName(GV, Name);
if (TM.getRelocationModel() != Reloc::Static) {
- GVStubs.insert(Name);
+ if (GV->hasHiddenVisibility())
+ HiddenGVStubs.insert(Name);
+ else
+ GVStubs.insert(Name);
printSuffixedName(Name, "$non_lazy_ptr");
return;
}
if (printInstruction(MI))
return; // Printer was automatically generated
- assert(0 && "Unhandled instruction in asm writer!");
- abort();
- return;
+ llvm_unreachable("Unhandled instruction in asm writer!");
}
/// runOnMachineFunction - This uses the printMachineInstruction()
/// method to print assembly for each instruction.
///
bool PPCLinuxAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
+ this->MF = &MF;
SetupMachineFunction(MF);
O << "\n\n";
SwitchToSection(TAI->SectionForGlobal(F));
switch (F->getLinkage()) {
- default: assert(0 && "Unknown linkage type!");
+ default: llvm_unreachable("Unknown linkage type!");
+ case Function::PrivateLinkage:
case Function::InternalLinkage: // Symbols default to internal.
break;
case Function::ExternalLinkage:
O << "\t.global\t" << CurrentFnName << '\n'
<< "\t.type\t" << CurrentFnName << ", @function\n";
break;
- case Function::WeakLinkage:
- case Function::LinkOnceLinkage:
+ case Function::WeakAnyLinkage:
+ case Function::WeakODRLinkage:
+ case Function::LinkOnceAnyLinkage:
+ case Function::LinkOnceODRLinkage:
O << "\t.global\t" << CurrentFnName << '\n';
O << "\t.weak\t" << CurrentFnName << '\n';
break;
printVisibility(CurrentFnName, F->getVisibility());
- EmitAlignment(2, F);
+ EmitAlignment(MF.getAlignment(), F);
O << CurrentFnName << ":\n";
// Emit pre-function debug information.
- DW.BeginFunction(&MF);
+ DW->BeginFunction(&MF);
// Print out code for the function.
for (MachineFunction::const_iterator I = MF.begin(), E = MF.end();
SwitchToSection(TAI->SectionForGlobal(F));
// Emit post-function debug information.
- DW.EndFunction(&MF);
+ DW->EndFunction(&MF);
O.flush();
return false;
}
-bool PPCLinuxAsmPrinter::doInitialization(Module &M) {
- bool Result = AsmPrinter::doInitialization(M);
-
- // Emit initial debug information.
- DW.BeginModule(&M);
-
- // AsmPrinter::doInitialization should have done this analysis.
- MMI = getAnalysisToUpdate<MachineModuleInfo>();
- assert(MMI);
- DW.SetModuleInfo(MMI);
-
- // GNU as handles section names wrapped in quotes
- Mang->setUseQuotes(true);
-
- SwitchToSection(TAI->getTextSection());
-
- return Result;
-}
-
/// PrintUnmangledNameSafely - Print out the printable characters in the name.
-/// Don't print things like \n or \0.
+/// Don't print things like \\n or \\0.
static void PrintUnmangledNameSafely(const Value *V, raw_ostream &OS) {
for (const char *Name = V->getNameStart(), *E = Name+V->getNameLen();
Name != E; ++Name)
printVisibility(name, GVar->getVisibility());
Constant *C = GVar->getInitializer();
+ if (isa<MDNode>(C) || isa<MDString>(C))
+ return;
const Type *Type = C->getType();
- unsigned Size = TD->getABITypeSize(Type);
+ unsigned Size = TD->getTypeAllocSize(Type);
unsigned Align = TD->getPreferredAlignmentLog(GVar);
SwitchToSection(TAI->SectionForGlobal(GVar));
if (C->isNullValue() && /* FIXME: Verify correct */
!GVar->hasSection() &&
- (GVar->hasInternalLinkage() || GVar->hasExternalLinkage() ||
- GVar->mayBeOverridden())) {
+ (GVar->hasLocalLinkage() || GVar->hasExternalLinkage() ||
+ GVar->isWeakForLinker())) {
if (Size == 0) Size = 1; // .comm Foo, 0 is undefined, avoid it.
if (GVar->hasExternalLinkage()) {
O << "\t.type " << name << ", @object\n";
O << name << ":\n";
O << "\t.zero " << Size << '\n';
- } else if (GVar->hasInternalLinkage()) {
+ } else if (GVar->hasLocalLinkage()) {
O << TAI->getLCOMMDirective() << name << ',' << Size;
} else {
O << ".comm " << name << ',' << Size;
}
- O << "\t\t" << TAI->getCommentString() << " '";
- PrintUnmangledNameSafely(GVar, O);
- O << "'\n";
+ if (VerboseAsm) {
+ O << "\t\t" << TAI->getCommentString() << " '";
+ PrintUnmangledNameSafely(GVar, O);
+ O << "'";
+ }
+ O << '\n';
return;
}
switch (GVar->getLinkage()) {
- case GlobalValue::LinkOnceLinkage:
- case GlobalValue::WeakLinkage:
+ case GlobalValue::LinkOnceAnyLinkage:
+ case GlobalValue::LinkOnceODRLinkage:
+ case GlobalValue::WeakAnyLinkage:
+ case GlobalValue::WeakODRLinkage:
case GlobalValue::CommonLinkage:
O << "\t.global " << name << '\n'
<< "\t.type " << name << ", @object\n"
<< "\t.type " << name << ", @object\n";
// FALL THROUGH
case GlobalValue::InternalLinkage:
+ case GlobalValue::PrivateLinkage:
break;
default:
- cerr << "Unknown linkage type!";
- abort();
+ llvm_unreachable("Unknown linkage type!");
}
EmitAlignment(Align, GVar);
- O << name << ":\t\t\t\t" << TAI->getCommentString() << " '";
- PrintUnmangledNameSafely(GVar, O);
- O << "'\n";
-
- // If the initializer is a extern weak symbol, remember to emit the weak
- // reference!
- if (const GlobalValue *GV = dyn_cast<GlobalValue>(C))
- if (GV->hasExternalWeakLinkage())
- ExtWeakSymbols.insert(GV);
+ O << name << ":";
+ if (VerboseAsm) {
+ O << "\t\t\t\t" << TAI->getCommentString() << " '";
+ PrintUnmangledNameSafely(GVar, O);
+ O << "'";
+ }
+ O << '\n';
EmitGlobalConstant(C);
O << '\n';
I != E; ++I)
printModuleLevelGV(I);
- // TODO
-
- // Emit initial debug information.
- DW.EndModule();
-
return AsmPrinter::doFinalization(M);
}
/// method to print assembly for each instruction.
///
bool PPCDarwinAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
+ this->MF = &MF;
+
SetupMachineFunction(MF);
O << "\n\n";
SwitchToSection(TAI->SectionForGlobal(F));
switch (F->getLinkage()) {
- default: assert(0 && "Unknown linkage type!");
+ default: llvm_unreachable("Unknown linkage type!");
+ case Function::PrivateLinkage:
case Function::InternalLinkage: // Symbols default to internal.
break;
case Function::ExternalLinkage:
O << "\t.globl\t" << CurrentFnName << '\n';
break;
- case Function::WeakLinkage:
- case Function::LinkOnceLinkage:
+ case Function::WeakAnyLinkage:
+ case Function::WeakODRLinkage:
+ case Function::LinkOnceAnyLinkage:
+ case Function::LinkOnceODRLinkage:
O << "\t.globl\t" << CurrentFnName << '\n';
O << "\t.weak_definition\t" << CurrentFnName << '\n';
break;
printVisibility(CurrentFnName, F->getVisibility());
- EmitAlignment(F->hasFnAttr(Attribute::OptimizeForSize) ? 2 : 4, F);
+ EmitAlignment(MF.getAlignment(), F);
O << CurrentFnName << ":\n";
// Emit pre-function debug information.
- DW.BeginFunction(&MF);
+ DW->BeginFunction(&MF);
// If the function is empty, then we need to emit *something*. Otherwise, the
// function's label might be associated with something that it wasn't meant to
I != E; ++I) {
// Print a label for the basic block.
if (I != MF.begin()) {
- printBasicBlockLabel(I, true, true);
+ printBasicBlockLabel(I, true, true, VerboseAsm);
O << '\n';
}
for (MachineBasicBlock::const_iterator II = I->begin(), IE = I->end();
EmitJumpTableInfo(MF.getJumpTableInfo(), MF);
// Emit post-function debug information.
- DW.EndFunction(&MF);
+ DW->EndFunction(&MF);
// We didn't modify anything.
return false;
O << "\t.machine " << CPUDirectives[Directive] << '\n';
bool Result = AsmPrinter::doInitialization(M);
-
- // Emit initial debug information.
- DW.BeginModule(&M);
-
- // We need this for Personality functions.
- // AsmPrinter::doInitialization should have done this analysis.
- MMI = getAnalysisToUpdate<MachineModuleInfo>();
assert(MMI);
- DW.SetModuleInfo(MMI);
-
- // Darwin wants symbols to be quoted if they have complex names.
- Mang->setUseQuotes(true);
// Prime text sections so they are adjacent. This reduces the likelihood a
// large data or debug section causes a branch to exceed 16M limit.
Constant *C = GVar->getInitializer();
const Type *Type = C->getType();
- unsigned Size = TD->getABITypeSize(Type);
+ unsigned Size = TD->getTypeAllocSize(Type);
unsigned Align = TD->getPreferredAlignmentLog(GVar);
SwitchToSection(TAI->SectionForGlobal(GVar));
if (C->isNullValue() && /* FIXME: Verify correct */
!GVar->hasSection() &&
- (GVar->hasInternalLinkage() || GVar->hasExternalLinkage() ||
- GVar->mayBeOverridden())) {
+ (GVar->hasLocalLinkage() || GVar->hasExternalLinkage() ||
+ GVar->isWeakForLinker()) &&
+ TAI->SectionKindForGlobal(GVar) != SectionKind::RODataMergeStr) {
if (Size == 0) Size = 1; // .comm Foo, 0 is undefined, avoid it.
if (GVar->hasExternalLinkage()) {
O << "\t.globl " << name << '\n';
O << "\t.zerofill __DATA, __common, " << name << ", "
<< Size << ", " << Align;
- } else if (GVar->hasInternalLinkage()) {
+ } else if (GVar->hasLocalLinkage()) {
O << TAI->getLCOMMDirective() << name << ',' << Size << ',' << Align;
} else if (!GVar->hasCommonLinkage()) {
O << "\t.globl " << name << '\n'
<< TAI->getWeakDefDirective() << name << '\n';
EmitAlignment(Align, GVar);
- O << name << ":\t\t\t\t" << TAI->getCommentString() << " ";
- PrintUnmangledNameSafely(GVar, O);
+ O << name << ":";
+ if (VerboseAsm) {
+ O << "\t\t\t\t" << TAI->getCommentString() << " ";
+ PrintUnmangledNameSafely(GVar, O);
+ }
O << '\n';
EmitGlobalConstant(C);
return;
if (Subtarget.isDarwin9())
O << ',' << Align;
}
- O << "\t\t" << TAI->getCommentString() << " '";
- PrintUnmangledNameSafely(GVar, O);
- O << "'\n";
+ if (VerboseAsm) {
+ O << "\t\t" << TAI->getCommentString() << " '";
+ PrintUnmangledNameSafely(GVar, O);
+ O << "'";
+ }
+ O << '\n';
return;
}
switch (GVar->getLinkage()) {
- case GlobalValue::LinkOnceLinkage:
- case GlobalValue::WeakLinkage:
+ case GlobalValue::LinkOnceAnyLinkage:
+ case GlobalValue::LinkOnceODRLinkage:
+ case GlobalValue::WeakAnyLinkage:
+ case GlobalValue::WeakODRLinkage:
case GlobalValue::CommonLinkage:
O << "\t.globl " << name << '\n'
<< "\t.weak_definition " << name << '\n';
O << "\t.globl " << name << '\n';
// FALL THROUGH
case GlobalValue::InternalLinkage:
+ case GlobalValue::PrivateLinkage:
break;
default:
- cerr << "Unknown linkage type!";
- abort();
+ llvm_unreachable("Unknown linkage type!");
}
EmitAlignment(Align, GVar);
- O << name << ":\t\t\t\t" << TAI->getCommentString() << " '";
- PrintUnmangledNameSafely(GVar, O);
- O << "'\n";
-
- // If the initializer is a extern weak symbol, remember to emit the weak
- // reference!
- if (const GlobalValue *GV = dyn_cast<GlobalValue>(C))
- if (GV->hasExternalWeakLinkage())
- ExtWeakSymbols.insert(GV);
+ O << name << ":";
+ if (VerboseAsm) {
+ O << "\t\t\t\t" << TAI->getCommentString() << " '";
+ PrintUnmangledNameSafely(GVar, O);
+ O << "'";
+ }
+ O << '\n';
EmitGlobalConstant(C);
O << '\n';
// Output stubs for dynamically-linked functions
if (TM.getRelocationModel() == Reloc::PIC_) {
- for (std::set<std::string>::iterator i = FnStubs.begin(), e = FnStubs.end();
+ for (StringSet<>::iterator i = FnStubs.begin(), e = FnStubs.end();
i != e; ++i) {
SwitchToTextSection("\t.section __TEXT,__picsymbolstub1,symbol_stubs,"
"pure_instructions,32");
EmitAlignment(4);
- std::string p = *i;
- std::string L0p = (p[0]=='\"') ? "\"L0$" + p.substr(1) : "L0$" + p ;
+ const char *p = i->getKeyData();
+ bool hasQuote = p[0]=='\"';
printSuffixedName(p, "$stub");
O << ":\n";
- O << "\t.indirect_symbol " << *i << '\n';
+ O << "\t.indirect_symbol " << p << '\n';
O << "\tmflr r0\n";
- O << "\tbcl 20,31," << L0p << '\n';
- O << L0p << ":\n";
+ O << "\tbcl 20,31,";
+ if (hasQuote)
+ O << "\"L0$" << &p[1];
+ else
+ O << "L0$" << p;
+ O << '\n';
+ if (hasQuote)
+ O << "\"L0$" << &p[1];
+ else
+ O << "L0$" << p;
+ O << ":\n";
O << "\tmflr r11\n";
O << "\taddis r11,r11,ha16(";
printSuffixedName(p, "$lazy_ptr");
- O << "-" << L0p << ")\n";
+ O << "-";
+ if (hasQuote)
+ O << "\"L0$" << &p[1];
+ else
+ O << "L0$" << p;
+ O << ")\n";
O << "\tmtlr r0\n";
if (isPPC64)
O << "\tldu r12,lo16(";
else
O << "\tlwzu r12,lo16(";
printSuffixedName(p, "$lazy_ptr");
- O << "-" << L0p << ")(r11)\n";
+ O << "-";
+ if (hasQuote)
+ O << "\"L0$" << &p[1];
+ else
+ O << "L0$" << p;
+ O << ")(r11)\n";
O << "\tmtctr r12\n";
O << "\tbctr\n";
SwitchToDataSection(".lazy_symbol_pointer");
printSuffixedName(p, "$lazy_ptr");
O << ":\n";
- O << "\t.indirect_symbol " << *i << '\n';
+ O << "\t.indirect_symbol " << p << '\n';
if (isPPC64)
O << "\t.quad dyld_stub_binding_helper\n";
else
O << "\t.long dyld_stub_binding_helper\n";
}
} else {
- for (std::set<std::string>::iterator i = FnStubs.begin(), e = FnStubs.end();
+ for (StringSet<>::iterator i = FnStubs.begin(), e = FnStubs.end();
i != e; ++i) {
SwitchToTextSection("\t.section __TEXT,__symbol_stub1,symbol_stubs,"
"pure_instructions,16");
EmitAlignment(4);
- std::string p = *i;
+ const char *p = i->getKeyData();
printSuffixedName(p, "$stub");
O << ":\n";
- O << "\t.indirect_symbol " << *i << '\n';
+ O << "\t.indirect_symbol " << p << '\n';
O << "\tlis r11,ha16(";
printSuffixedName(p, "$lazy_ptr");
O << ")\n";
SwitchToDataSection(".lazy_symbol_pointer");
printSuffixedName(p, "$lazy_ptr");
O << ":\n";
- O << "\t.indirect_symbol " << *i << '\n';
+ O << "\t.indirect_symbol " << p << '\n';
if (isPPC64)
O << "\t.quad dyld_stub_binding_helper\n";
else
if (TAI->doesSupportExceptionHandling() && MMI) {
// Add the (possibly multiple) personalities to the set of global values.
// Only referenced functions get into the Personalities list.
- const std::vector<Function *>& Personalities = MMI->getPersonalities();
-
+ const std::vector<Function *> &Personalities = MMI->getPersonalities();
for (std::vector<Function *>::const_iterator I = Personalities.begin(),
E = Personalities.end(); I != E; ++I)
if (*I) GVStubs.insert("_" + (*I)->getName());
// Output stubs for external and common global variables.
if (!GVStubs.empty()) {
SwitchToDataSection(".non_lazy_symbol_pointer");
- for (std::set<std::string>::iterator I = GVStubs.begin(),
- E = GVStubs.end(); I != E; ++I) {
- std::string p = *I;
+ for (StringSet<>::iterator i = GVStubs.begin(), e = GVStubs.end();
+ i != e; ++i) {
+ std::string p = i->getKeyData();
printSuffixedName(p, "$non_lazy_ptr");
O << ":\n";
- O << "\t.indirect_symbol " << *I << '\n';
+ O << "\t.indirect_symbol " << p << '\n';
if (isPPC64)
O << "\t.quad\t0\n";
else
}
}
- // Emit initial debug information.
- DW.EndModule();
+ if (!HiddenGVStubs.empty()) {
+ SwitchToSection(TAI->getDataSection());
+ for (StringSet<>::iterator i = HiddenGVStubs.begin(), e = HiddenGVStubs.end();
+ i != e; ++i) {
+ std::string p = i->getKeyData();
+ EmitAlignment(isPPC64 ? 3 : 2);
+ printSuffixedName(p, "$non_lazy_ptr");
+ O << ":\n";
+ if (isPPC64)
+ O << "\t.quad\t";
+ else
+ O << "\t.long\t";
+ O << p << '\n';
+ }
+ }
// 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
/// Darwin assembler can deal with.
///
FunctionPass *llvm::createPPCAsmPrinterPass(raw_ostream &o,
- PPCTargetMachine &tm) {
+ PPCTargetMachine &tm,
+ bool verbose) {
const PPCSubtarget *Subtarget = &tm.getSubtarget<PPCSubtarget>();
if (Subtarget->isDarwin()) {
- return new PPCDarwinAsmPrinter(o, tm, tm.getTargetAsmInfo());
+ return new PPCDarwinAsmPrinter(o, tm, tm.getTargetAsmInfo(), verbose);
} else {
- return new PPCLinuxAsmPrinter(o, tm, tm.getTargetAsmInfo());
+ return new PPCLinuxAsmPrinter(o, tm, tm.getTargetAsmInfo(), verbose);
}
}
extern "C" int PowerPCAsmPrinterForceLink;
int PowerPCAsmPrinterForceLink = 0;
+
+// Force static initialization.
+extern "C" void LLVMInitializePowerPCAsmPrinter() { }
projects / oota-llvm.git / blobdiff