#include "llvm/Module.h"
#include "llvm/CodeGen/GCMetadataPrinter.h"
#include "llvm/CodeGen/MachineConstantPool.h"
+#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineJumpTableInfo.h"
#include "llvm/CodeGen/MachineLoopInfo.h"
#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FormattedStream.h"
-#include "llvm/Support/IOManip.h"
#include "llvm/Support/Mangler.h"
-#include "llvm/Target/TargetAsmInfo.h"
+#include "llvm/MC/MCAsmInfo.h"
#include "llvm/Target/TargetData.h"
#include "llvm/Target/TargetLowering.h"
#include "llvm/Target/TargetLoweringObjectFile.h"
AsmVerbose("asm-verbose", cl::desc("Add comments to directives."),
cl::init(cl::BOU_UNSET));
-static cl::opt<cl::boolOrDefault>
-AsmExuberant("asm-exuberant", cl::desc("Add many comments."),
- cl::init(cl::BOU_FALSE));
-
char AsmPrinter::ID = 0;
AsmPrinter::AsmPrinter(formatted_raw_ostream &o, TargetMachine &tm,
- const TargetAsmInfo *T, bool VDef)
+ const MCAsmInfo *T, bool VDef)
: MachineFunctionPass(&ID), FunctionNumber(0), O(o),
- TM(tm), TAI(T), TRI(tm.getRegisterInfo()),
+ TM(tm), MAI(T), TRI(tm.getRegisterInfo()),
OutContext(*new MCContext()),
OutStreamer(*createAsmStreamer(OutContext, O, *T, this)),
LastMI(0), LastFn(0), Counter(~0U),
PrevDLT(0, ~0U, ~0U) {
- CurrentSection = 0;
DW = 0; MMI = 0;
switch (AsmVerbose) {
case cl::BOU_UNSET: VerboseAsm = VDef; break;
case cl::BOU_TRUE: VerboseAsm = true; break;
case cl::BOU_FALSE: VerboseAsm = false; break;
}
- switch (AsmExuberant) {
- case cl::BOU_UNSET: ExuberantAsm = false; break;
- case cl::BOU_TRUE: ExuberantAsm = true; break;
- case cl::BOU_FALSE: ExuberantAsm = false; break;
- }
}
AsmPrinter::~AsmPrinter() {
return TM.getTargetLowering()->getObjFileLowering();
}
-/// SwitchToSection - Switch to the specified section of the executable if we
-/// are not already in it! If "NS" is null, then this causes us to exit the
-/// current section and not reenter another one. This is generally used for
-/// asmprinter hacks.
-///
-/// FIXME: Remove support for null sections.
-///
-void AsmPrinter::SwitchToSection(const MCSection *NS) {
- CurrentSection = NS;
- // FIXME: Remove support for null sections!
- if (NS)
- OutStreamer.SwitchSection(NS);
+/// getCurrentSection() - Return the current section we are emitting to.
+const MCSection *AsmPrinter::getCurrentSection() const {
+ return OutStreamer.getCurrentSection();
}
+
void AsmPrinter::getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesAll();
MachineFunctionPass::getAnalysisUsage(AU);
AU.addRequired<GCModuleInfo>();
- if (ExuberantAsm)
+ if (VerboseAsm)
AU.addRequired<MachineLoopInfo>();
}
const_cast<TargetLoweringObjectFile&>(getObjFileLowering())
.Initialize(OutContext, TM);
- Mang = new Mangler(M, TAI->getGlobalPrefix(), TAI->getPrivateGlobalPrefix(),
- TAI->getLinkerPrivateGlobalPrefix());
+ Mang = new Mangler(M, MAI->getGlobalPrefix(), MAI->getPrivateGlobalPrefix(),
+ MAI->getLinkerPrivateGlobalPrefix());
- if (TAI->doesAllowQuotesInName())
+ if (MAI->doesAllowQuotesInName())
Mang->setUseQuotes(true);
GCModuleInfo *MI = getAnalysisIfAvailable<GCModuleInfo>();
assert(MI && "AsmPrinter didn't require GCModuleInfo?");
- if (TAI->hasSingleParameterDotFile()) {
+ if (MAI->hasSingleParameterDotFile()) {
/* Very minimal debug info. It is ignored if we emit actual
debug info. If we don't, this at helps the user find where
a function came from. */
for (GCModuleInfo::iterator I = MI->begin(), E = MI->end(); I != E; ++I)
if (GCMetadataPrinter *MP = GetOrCreateGCPrinter(*I))
- MP->beginAssembly(O, *this, *TAI);
+ MP->beginAssembly(O, *this, *MAI);
if (!M.getModuleInlineAsm().empty())
- O << TAI->getCommentString() << " Start of file scope inline assembly\n"
+ O << MAI->getCommentString() << " Start of file scope inline assembly\n"
<< M.getModuleInlineAsm()
- << '\n' << TAI->getCommentString()
+ << '\n' << MAI->getCommentString()
<< " End of file scope inline assembly\n";
- SwitchToSection(0); // Reset back to no section to close off sections.
-
- if (TAI->doesSupportDebugInformation() ||
- TAI->doesSupportExceptionHandling()) {
+ if (MAI->doesSupportDebugInformation() ||
+ MAI->doesSupportExceptionHandling()) {
MMI = getAnalysisIfAvailable<MachineModuleInfo>();
if (MMI)
MMI->AnalyzeModule(M);
DW = getAnalysisIfAvailable<DwarfWriter>();
if (DW)
- DW->BeginModule(&M, MMI, O, this, TAI);
+ DW->BeginModule(&M, MMI, O, this, MAI);
}
return false;
PrintGlobalVariable(I);
// Emit final debug information.
- if (TAI->doesSupportDebugInformation() || TAI->doesSupportExceptionHandling())
+ if (MAI->doesSupportDebugInformation() || MAI->doesSupportExceptionHandling())
DW->EndModule();
// If the target wants to know about weak references, print them all.
- if (TAI->getWeakRefDirective()) {
+ if (MAI->getWeakRefDirective()) {
// FIXME: This is not lazy, it would be nice to only print weak references
// to stuff that is actually used. Note that doing so would require targets
// to notice uses in operands (due to constant exprs etc). This should
// happen with the MC stuff eventually.
- SwitchToSection(0);
// Print out module-level global variables here.
for (Module::const_global_iterator I = M.global_begin(), E = M.global_end();
I != E; ++I) {
if (I->hasExternalWeakLinkage())
- O << TAI->getWeakRefDirective() << Mang->getMangledName(I) << '\n';
+ O << MAI->getWeakRefDirective() << Mang->getMangledName(I) << '\n';
}
for (Module::const_iterator I = M.begin(), E = M.end(); I != E; ++I) {
if (I->hasExternalWeakLinkage())
- O << TAI->getWeakRefDirective() << Mang->getMangledName(I) << '\n';
+ O << MAI->getWeakRefDirective() << Mang->getMangledName(I) << '\n';
}
}
- if (TAI->getSetDirective()) {
+ if (MAI->getSetDirective()) {
O << '\n';
for (Module::const_alias_iterator I = M.alias_begin(), E = M.alias_end();
I != E; ++I) {
const GlobalValue *GV = cast<GlobalValue>(I->getAliasedGlobal());
std::string Target = Mang->getMangledName(GV);
- if (I->hasExternalLinkage() || !TAI->getWeakRefDirective())
+ if (I->hasExternalLinkage() || !MAI->getWeakRefDirective())
O << "\t.globl\t" << Name << '\n';
else if (I->hasWeakLinkage())
- O << TAI->getWeakRefDirective() << Name << '\n';
+ O << MAI->getWeakRefDirective() << Name << '\n';
else if (!I->hasLocalLinkage())
llvm_unreachable("Invalid alias linkage");
printVisibility(Name, I->getVisibility());
- O << TAI->getSetDirective() << ' ' << Name << ", " << Target << '\n';
+ O << MAI->getSetDirective() << ' ' << Name << ", " << Target << '\n';
}
}
assert(MI && "AsmPrinter didn't require GCModuleInfo?");
for (GCModuleInfo::iterator I = MI->end(), E = MI->begin(); I != E; )
if (GCMetadataPrinter *MP = GetOrCreateGCPrinter(*--I))
- MP->finishAssembly(O, *this, *TAI);
+ MP->finishAssembly(O, *this, *MAI);
// If we don't have any trampolines, then we don't require stack memory
// to be executable. Some targets have a directive to declare this.
Function *InitTrampolineIntrinsic = M.getFunction("llvm.init.trampoline");
if (!InitTrampolineIntrinsic || InitTrampolineIntrinsic->use_empty())
- if (TAI->getNonexecutableStackDirective())
- O << TAI->getNonexecutableStackDirective() << '\n';
+ if (MAI->getNonexecutableStackDirective())
+ O << MAI->getNonexecutableStackDirective() << '\n';
delete Mang; Mang = 0;
DW = 0; MMI = 0;
AsmPrinter::getCurrentFunctionEHName(const MachineFunction *MF) const {
assert(MF && "No machine function?");
return Mang->getMangledName(MF->getFunction(), ".eh",
- TAI->is_EHSymbolPrivate());
+ MAI->is_EHSymbolPrivate());
}
void AsmPrinter::SetupMachineFunction(MachineFunction &MF) {
CurrentFnName = Mang->getMangledName(MF.getFunction());
IncrementFunctionNumber();
- if (ExuberantAsm) {
+ if (VerboseAsm) {
LI = &getAnalysis<MachineLoopInfo>();
}
}
// Now print stuff into the calculated sections.
for (unsigned i = 0, e = CPSections.size(); i != e; ++i) {
- SwitchToSection(CPSections[i].S);
+ OutStreamer.SwitchSection(CPSections[i].S);
EmitAlignment(Log2_32(CPSections[i].Alignment));
unsigned Offset = 0;
const Type *Ty = CPE.getType();
Offset = NewOffset + TM.getTargetData()->getTypeAllocSize(Ty);
- O << TAI->getPrivateGlobalPrefix() << "CPI" << getFunctionNumber() << '_'
+ O << MAI->getPrivateGlobalPrefix() << "CPI" << getFunctionNumber() << '_'
<< CPI << ':';
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString() << " constant ";
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString() << " constant ";
WriteTypeSymbolic(O, CPE.getType(), MF->getFunction()->getParent());
}
O << '\n';
// function body itself, otherwise the label differences won't make sense.
// We should also do if the section name is NULL or function is declared in
// discardable section.
- SwitchToSection(getObjFileLowering().SectionForGlobal(F, Mang, TM));
+ OutStreamer.SwitchSection(getObjFileLowering().SectionForGlobal(F, Mang,
+ TM));
} else {
// Otherwise, drop it in the readonly section.
const MCSection *ReadOnlySection =
getObjFileLowering().getSectionForConstant(SectionKind::getReadOnly());
- SwitchToSection(ReadOnlySection);
+ OutStreamer.SwitchSection(ReadOnlySection);
JTInDiffSection = true;
}
// the number of relocations the assembler will generate for the jump table.
// Set directives are all printed before the jump table itself.
SmallPtrSet<MachineBasicBlock*, 16> EmittedSets;
- if (TAI->getSetDirective() && IsPic)
+ if (MAI->getSetDirective() && IsPic)
for (unsigned ii = 0, ee = JTBBs.size(); ii != ee; ++ii)
if (EmittedSets.insert(JTBBs[ii]))
printPICJumpTableSetLabel(i, JTBBs[ii]);
// the assembler and linker the extents of the jump table object. The
// second label is actually referenced by the code.
if (JTInDiffSection) {
- if (const char *JTLabelPrefix = TAI->getJumpTableSpecialLabelPrefix())
+ if (const char *JTLabelPrefix = MAI->getJumpTableSpecialLabelPrefix())
O << JTLabelPrefix << "JTI" << getFunctionNumber() << '_' << i << ":\n";
}
- O << TAI->getPrivateGlobalPrefix() << "JTI" << getFunctionNumber()
+ O << MAI->getPrivateGlobalPrefix() << "JTI" << getFunctionNumber()
<< '_' << i << ":\n";
for (unsigned ii = 0, ee = JTBBs.size(); ii != ee; ++ii) {
// Use JumpTableDirective otherwise honor the entry size from the jump table
// info.
- const char *JTEntryDirective = TAI->getJumpTableDirective(isPIC);
+ const char *JTEntryDirective = MAI->getJumpTableDirective(isPIC);
bool HadJTEntryDirective = JTEntryDirective != NULL;
if (!HadJTEntryDirective) {
JTEntryDirective = MJTI->getEntrySize() == 4 ?
- TAI->getData32bitsDirective() : TAI->getData64bitsDirective();
+ MAI->getData32bitsDirective() : MAI->getData64bitsDirective();
}
O << JTEntryDirective << ' ';
// references to the target basic blocks.
if (!isPIC) {
printBasicBlockLabel(MBB, false, false, false);
- } else if (TAI->getSetDirective()) {
- O << TAI->getPrivateGlobalPrefix() << getFunctionNumber()
+ } else if (MAI->getSetDirective()) {
+ O << MAI->getPrivateGlobalPrefix() << getFunctionNumber()
<< '_' << uid << "_set_" << MBB->getNumber();
} else {
printBasicBlockLabel(MBB, false, false, false);
// If the arch uses custom Jump Table directives, don't calc relative to
// JT
if (!HadJTEntryDirective)
- O << '-' << TAI->getPrivateGlobalPrefix() << "JTI"
+ O << '-' << MAI->getPrivateGlobalPrefix() << "JTI"
<< getFunctionNumber() << '_' << uid;
}
}
/// do nothing and return false.
bool AsmPrinter::EmitSpecialLLVMGlobal(const GlobalVariable *GV) {
if (GV->getName() == "llvm.used") {
- if (TAI->getUsedDirective() != 0) // No need to emit this at all.
+ if (MAI->getUsedDirective() != 0) // No need to emit this at all.
EmitLLVMUsedList(GV->getInitializer());
return true;
}
const TargetData *TD = TM.getTargetData();
unsigned Align = Log2_32(TD->getPointerPrefAlignment());
if (GV->getName() == "llvm.global_ctors") {
- SwitchToSection(getObjFileLowering().getStaticCtorSection());
+ OutStreamer.SwitchSection(getObjFileLowering().getStaticCtorSection());
EmitAlignment(Align, 0);
EmitXXStructorList(GV->getInitializer());
return true;
}
if (GV->getName() == "llvm.global_dtors") {
- SwitchToSection(getObjFileLowering().getStaticDtorSection());
+ OutStreamer.SwitchSection(getObjFileLowering().getStaticDtorSection());
EmitAlignment(Align, 0);
EmitXXStructorList(GV->getInitializer());
return true;
return false;
}
-/// EmitLLVMUsedList - For targets that define a TAI::UsedDirective, mark each
+/// EmitLLVMUsedList - For targets that define a MAI::UsedDirective, mark each
/// global in the specified llvm.used list for which emitUsedDirectiveFor
/// is true, as being used with this directive.
void AsmPrinter::EmitLLVMUsedList(Constant *List) {
- const char *Directive = TAI->getUsedDirective();
+ const char *Directive = MAI->getUsedDirective();
// Should be an array of 'i8*'.
ConstantArray *InitList = dyn_cast<ConstantArray>(List);
const std::string &AsmPrinter::getGlobalLinkName(const GlobalVariable *GV,
std::string &LinkName) const {
if (isa<Function>(GV)) {
- LinkName += TAI->getFunctionAddrPrefix();
+ LinkName += MAI->getFunctionAddrPrefix();
LinkName += Mang->getMangledName(GV);
- LinkName += TAI->getFunctionAddrSuffix();
+ LinkName += MAI->getFunctionAddrSuffix();
} else {
- LinkName += TAI->getGlobalVarAddrPrefix();
+ LinkName += MAI->getGlobalVarAddrPrefix();
LinkName += Mang->getMangledName(GV);
- LinkName += TAI->getGlobalVarAddrSuffix();
+ LinkName += MAI->getGlobalVarAddrSuffix();
}
return LinkName;
void AsmPrinter::EOL(const std::string &Comment) const {
if (VerboseAsm && !Comment.empty()) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< ' '
<< Comment;
}
void AsmPrinter::EOL(const char* Comment) const {
if (VerboseAsm && *Comment) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< ' '
<< Comment;
}
O << '\n';
}
+static const char *GetDataFormatName(unsigned DataFormat) {
+#ifndef HAVE_DESIGNATED_INITIALIZERS
+#define HAVE_DESIGNATED_INITIALIZERS \
+ ((!defined(__cplusplus) && (GCC_VERSION >= 2007)) \
+ || (__STDC_VERSION__ >= 199901L))
+#endif
+
+#if HAVE_DESIGNATED_INITIALIZERS
+#define S(p, v) [p] = v,
+#else
+#define S(p, v) case p: return v;
+#endif
+
+#if HAVE_DESIGNATED_INITIALIZERS
+ __extension__ static const char * const FormatNames[256] = {
+#else
+ switch (DataFormat) {
+#endif
+
+ S(dwarf::DW_EH_PE_absptr, "absolute")
+ S(dwarf::DW_EH_PE_omit, "omit")
+ S(dwarf::DW_EH_PE_aligned, "aligned absolute")
+
+ S(dwarf::DW_EH_PE_uleb128, "uleb128")
+ S(dwarf::DW_EH_PE_udata2, "udata2")
+ S(dwarf::DW_EH_PE_udata4, "udata4")
+ S(dwarf::DW_EH_PE_udata8, "udata8")
+ S(dwarf::DW_EH_PE_sleb128, "sleb128")
+ S(dwarf::DW_EH_PE_sdata2, "sdata2")
+ S(dwarf::DW_EH_PE_sdata4, "sdata4")
+ S(dwarf::DW_EH_PE_sdata8, "sdata8")
+
+ S(dwarf::DW_EH_PE_absptr | dwarf::DW_EH_PE_pcrel, "pcrel")
+ S(dwarf::DW_EH_PE_uleb128 | dwarf::DW_EH_PE_pcrel, "pcrel uleb128")
+ S(dwarf::DW_EH_PE_udata2 | dwarf::DW_EH_PE_pcrel, "pcrel udata2")
+ S(dwarf::DW_EH_PE_udata4 | dwarf::DW_EH_PE_pcrel, "pcrel udata4")
+ S(dwarf::DW_EH_PE_udata8 | dwarf::DW_EH_PE_pcrel, "pcrel udata8")
+ S(dwarf::DW_EH_PE_sleb128 | dwarf::DW_EH_PE_pcrel, "pcrel sleb128")
+ S(dwarf::DW_EH_PE_sdata2 | dwarf::DW_EH_PE_pcrel, "pcrel sdata2")
+ S(dwarf::DW_EH_PE_sdata4 | dwarf::DW_EH_PE_pcrel, "pcrel sdata4")
+ S(dwarf::DW_EH_PE_sdata8 | dwarf::DW_EH_PE_pcrel, "pcrel sdata8")
+
+ S(dwarf::DW_EH_PE_absptr | dwarf::DW_EH_PE_textrel, "textrel")
+ S(dwarf::DW_EH_PE_uleb128 | dwarf::DW_EH_PE_textrel, "textrel uleb128")
+ S(dwarf::DW_EH_PE_udata2 | dwarf::DW_EH_PE_textrel, "textrel udata2")
+ S(dwarf::DW_EH_PE_udata4 | dwarf::DW_EH_PE_textrel, "textrel udata4")
+ S(dwarf::DW_EH_PE_udata8 | dwarf::DW_EH_PE_textrel, "textrel udata8")
+ S(dwarf::DW_EH_PE_sleb128 | dwarf::DW_EH_PE_textrel, "textrel sleb128")
+ S(dwarf::DW_EH_PE_sdata2 | dwarf::DW_EH_PE_textrel, "textrel sdata2")
+ S(dwarf::DW_EH_PE_sdata4 | dwarf::DW_EH_PE_textrel, "textrel sdata4")
+ S(dwarf::DW_EH_PE_sdata8 | dwarf::DW_EH_PE_textrel, "textrel sdata8")
+
+ S(dwarf::DW_EH_PE_absptr | dwarf::DW_EH_PE_datarel, "datarel")
+ S(dwarf::DW_EH_PE_uleb128 | dwarf::DW_EH_PE_datarel, "datarel uleb128")
+ S(dwarf::DW_EH_PE_udata2 | dwarf::DW_EH_PE_datarel, "datarel udata2")
+ S(dwarf::DW_EH_PE_udata4 | dwarf::DW_EH_PE_datarel, "datarel udata4")
+ S(dwarf::DW_EH_PE_udata8 | dwarf::DW_EH_PE_datarel, "datarel udata8")
+ S(dwarf::DW_EH_PE_sleb128 | dwarf::DW_EH_PE_datarel, "datarel sleb128")
+ S(dwarf::DW_EH_PE_sdata2 | dwarf::DW_EH_PE_datarel, "datarel sdata2")
+ S(dwarf::DW_EH_PE_sdata4 | dwarf::DW_EH_PE_datarel, "datarel sdata4")
+ S(dwarf::DW_EH_PE_sdata8 | dwarf::DW_EH_PE_datarel, "datarel sdata8")
+
+ S(dwarf::DW_EH_PE_absptr | dwarf::DW_EH_PE_funcrel, "funcrel")
+ S(dwarf::DW_EH_PE_uleb128 | dwarf::DW_EH_PE_funcrel, "funcrel uleb128")
+ S(dwarf::DW_EH_PE_udata2 | dwarf::DW_EH_PE_funcrel, "funcrel udata2")
+ S(dwarf::DW_EH_PE_udata4 | dwarf::DW_EH_PE_funcrel, "funcrel udata4")
+ S(dwarf::DW_EH_PE_udata8 | dwarf::DW_EH_PE_funcrel, "funcrel udata8")
+ S(dwarf::DW_EH_PE_sleb128 | dwarf::DW_EH_PE_funcrel, "funcrel sleb128")
+ S(dwarf::DW_EH_PE_sdata2 | dwarf::DW_EH_PE_funcrel, "funcrel sdata2")
+ S(dwarf::DW_EH_PE_sdata4 | dwarf::DW_EH_PE_funcrel, "funcrel sdata4")
+ S(dwarf::DW_EH_PE_sdata8 | dwarf::DW_EH_PE_funcrel, "funcrel sdata8")
+
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_absptr |dwarf::DW_EH_PE_pcrel,
+ "indirect pcrel")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_uleb128 |dwarf::DW_EH_PE_pcrel,
+ "indirect pcrel uleb128")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_udata2 |dwarf::DW_EH_PE_pcrel,
+ "indirect pcrel udata2")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_udata4 |dwarf::DW_EH_PE_pcrel,
+ "indirect pcrel udata4")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_udata8 |dwarf::DW_EH_PE_pcrel,
+ "indirect pcrel udata8")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_sleb128 |dwarf::DW_EH_PE_pcrel,
+ "indirect pcrel sleb128")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_sdata2 |dwarf::DW_EH_PE_pcrel,
+ "indirect pcrel sdata2")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_sdata4 |dwarf::DW_EH_PE_pcrel,
+ "indirect pcrel sdata4")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_sdata8 |dwarf::DW_EH_PE_pcrel,
+ "indirect pcrel sdata8")
+
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_absptr |dwarf::DW_EH_PE_textrel,
+ "indirect textrel")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_uleb128 |dwarf::DW_EH_PE_textrel,
+ "indirect textrel uleb128")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_udata2 |dwarf::DW_EH_PE_textrel,
+ "indirect textrel udata2")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_udata4 |dwarf::DW_EH_PE_textrel,
+ "indirect textrel udata4")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_udata8 |dwarf::DW_EH_PE_textrel,
+ "indirect textrel udata8")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_sleb128 |dwarf::DW_EH_PE_textrel,
+ "indirect textrel sleb128")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_sdata2 |dwarf::DW_EH_PE_textrel,
+ "indirect textrel sdata2")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_sdata4 |dwarf::DW_EH_PE_textrel,
+ "indirect textrel sdata4")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_sdata8 |dwarf::DW_EH_PE_textrel,
+ "indirect textrel sdata8")
+
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_absptr |dwarf::DW_EH_PE_datarel,
+ "indirect datarel")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_uleb128 |dwarf::DW_EH_PE_datarel,
+ "indirect datarel uleb128")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_udata2 |dwarf::DW_EH_PE_datarel,
+ "indirect datarel udata2")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_udata4 |dwarf::DW_EH_PE_datarel,
+ "indirect datarel udata4")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_udata8 |dwarf::DW_EH_PE_datarel,
+ "indirect datarel udata8")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_sleb128 |dwarf::DW_EH_PE_datarel,
+ "indirect datarel sleb128")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_sdata2 |dwarf::DW_EH_PE_datarel,
+ "indirect datarel sdata2")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_sdata4 |dwarf::DW_EH_PE_datarel,
+ "indirect datarel sdata4")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_sdata8 |dwarf::DW_EH_PE_datarel,
+ "indirect datarel sdata8")
+
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_absptr |dwarf::DW_EH_PE_funcrel,
+ "indirect funcrel")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_uleb128 |dwarf::DW_EH_PE_funcrel,
+ "indirect funcrel uleb128")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_udata2 |dwarf::DW_EH_PE_funcrel,
+ "indirect funcrel udata2")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_udata4 |dwarf::DW_EH_PE_funcrel,
+ "indirect funcrel udata4")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_udata8 |dwarf::DW_EH_PE_funcrel,
+ "indirect funcrel udata8")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_sleb128 |dwarf::DW_EH_PE_funcrel,
+ "indirect funcrel sleb128")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_sdata2 |dwarf::DW_EH_PE_funcrel,
+ "indirect funcrel sdata2")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_sdata4 |dwarf::DW_EH_PE_funcrel,
+ "indirect funcrel sdata4")
+ S(dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_sdata8 |dwarf::DW_EH_PE_funcrel,
+ "indirect funcrel sdata8")
+
+#if HAVE_DESIGNATED_INITIALIZERS
+ };
+
+ assert(DataFormat >= 0 && DataFormat < 0x100 && FormatNames[DataFormat] &&
+ "Invalid DWARF data format!");
+ return FormatNames[DataFormat];
+#else
+ }
+ llvm_unreachable("Invalid DWARF data format!");
+ return 0;
+#endif
+#undef HAVE_DESIGNATED_INITIALIZERS
+}
+
+void AsmPrinter::EOL(const std::string &Comment, unsigned DataFormat) const {
+ if (VerboseAsm && !Comment.empty()) {
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
+ << ' ' << Comment << " (" << GetDataFormatName(DataFormat) << ')';
+ }
+ O << '\n';
+}
+
+void AsmPrinter::EOL(const char* Comment, unsigned DataFormat) const {
+ if (VerboseAsm && *Comment) {
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
+ << ' ' << Comment << " (" << GetDataFormatName(DataFormat) << ')';
+ }
+ O << '\n';
+}
+
/// EmitULEB128Bytes - Emit an assembler byte data directive to compose an
/// unsigned leb128 value.
void AsmPrinter::EmitULEB128Bytes(unsigned Value) const {
- if (TAI->hasLEB128()) {
+ if (MAI->hasLEB128()) {
O << "\t.uleb128\t"
<< Value;
} else {
- O << TAI->getData8bitsDirective();
+ O << MAI->getData8bitsDirective();
PrintULEB128(Value);
}
}
/// EmitSLEB128Bytes - print an assembler byte data directive to compose a
/// signed leb128 value.
void AsmPrinter::EmitSLEB128Bytes(int Value) const {
- if (TAI->hasLEB128()) {
+ if (MAI->hasLEB128()) {
O << "\t.sleb128\t"
<< Value;
} else {
- O << TAI->getData8bitsDirective();
+ O << MAI->getData8bitsDirective();
PrintSLEB128(Value);
}
}
/// EmitInt8 - Emit a byte directive and value.
///
void AsmPrinter::EmitInt8(int Value) const {
- O << TAI->getData8bitsDirective();
+ O << MAI->getData8bitsDirective();
PrintHex(Value & 0xFF);
}
/// EmitInt16 - Emit a short directive and value.
///
void AsmPrinter::EmitInt16(int Value) const {
- O << TAI->getData16bitsDirective();
+ O << MAI->getData16bitsDirective();
PrintHex(Value & 0xFFFF);
}
/// EmitInt32 - Emit a long directive and value.
///
void AsmPrinter::EmitInt32(int Value) const {
- O << TAI->getData32bitsDirective();
+ O << MAI->getData32bitsDirective();
PrintHex(Value);
}
/// EmitInt64 - Emit a long long directive and value.
///
void AsmPrinter::EmitInt64(uint64_t Value) const {
- if (TAI->getData64bitsDirective()) {
- O << TAI->getData64bitsDirective();
+ if (MAI->getData64bitsDirective()) {
+ O << MAI->getData64bitsDirective();
PrintHex(Value);
} else {
if (TM.getTargetData()->isBigEndian()) {
}
void AsmPrinter::EmitString(const char *String, unsigned Size) const {
- const char* AscizDirective = TAI->getAscizDirective();
+ const char* AscizDirective = MAI->getAscizDirective();
if (AscizDirective)
O << AscizDirective;
else
- O << TAI->getAsciiDirective();
+ O << MAI->getAsciiDirective();
O << '\"';
for (unsigned i = 0; i < Size; ++i)
printStringChar(O, String[i]);
NumBits = std::max(NumBits, ForcedAlignBits);
if (NumBits == 0) return; // No need to emit alignment.
- if (TAI->getAlignmentIsInBytes()) NumBits = 1 << NumBits;
- O << TAI->getAlignDirective() << NumBits;
-
- if (CurrentSection && CurrentSection->getKind().isText())
- if (unsigned FillValue = TAI->getTextAlignFillValue()) {
- O << ',';
- PrintHex(FillValue);
- }
- O << '\n';
+
+ unsigned FillValue = 0;
+ if (getCurrentSection()->getKind().isText())
+ FillValue = MAI->getTextAlignFillValue();
+
+ OutStreamer.EmitValueToAlignment(1 << NumBits, FillValue, 1, 0);
}
/// EmitZeros - Emit a block of zeros.
///
void AsmPrinter::EmitZeros(uint64_t NumZeros, unsigned AddrSpace) const {
if (NumZeros) {
- if (TAI->getZeroDirective()) {
- O << TAI->getZeroDirective() << NumZeros;
- if (TAI->getZeroDirectiveSuffix())
- O << TAI->getZeroDirectiveSuffix();
+ if (MAI->getZeroDirective()) {
+ O << MAI->getZeroDirective() << NumZeros;
+ if (MAI->getZeroDirectiveSuffix())
+ O << MAI->getZeroDirectiveSuffix();
O << '\n';
} else {
for (; NumZeros; --NumZeros)
- O << TAI->getData8bitsDirective(AddrSpace) << "0\n";
+ O << MAI->getData8bitsDirective(AddrSpace) << "0\n";
}
}
}
// decorating it with GlobalVarAddrPrefix/Suffix or
// FunctionAddrPrefix/Suffix (these all default to "" )
if (isa<Function>(GV)) {
- O << TAI->getFunctionAddrPrefix()
+ O << MAI->getFunctionAddrPrefix()
<< Mang->getMangledName(GV)
- << TAI->getFunctionAddrSuffix();
+ << MAI->getFunctionAddrSuffix();
} else {
- O << TAI->getGlobalVarAddrPrefix()
+ O << MAI->getGlobalVarAddrPrefix()
<< Mang->getMangledName(GV)
- << TAI->getGlobalVarAddrSuffix();
+ << MAI->getGlobalVarAddrSuffix();
}
} else if (const ConstantExpr *CE = dyn_cast<ConstantExpr>(CV)) {
const TargetData *TD = TM.getTargetData();
SmallString<40> S;
ptrMask.toStringUnsigned(S);
- O << ") & " << S.c_str() << ')';
+ O << ") & " << S.str() << ')';
break;
}
case Instruction::Add:
///
void AsmPrinter::EmitString(const ConstantArray *CVA) const {
unsigned NumElts = CVA->getNumOperands();
- if (TAI->getAscizDirective() && NumElts &&
+ if (MAI->getAscizDirective() && NumElts &&
cast<ConstantInt>(CVA->getOperand(NumElts-1))->getZExtValue() == 0) {
- O << TAI->getAscizDirective();
+ O << MAI->getAscizDirective();
printAsCString(O, CVA, NumElts-1);
} else {
- O << TAI->getAsciiDirective();
+ O << MAI->getAsciiDirective();
printAsCString(O, CVA, NumElts);
}
O << '\n';
if (CFP->getType() == Type::getDoubleTy(Context)) {
double Val = CFP->getValueAPF().convertToDouble(); // for comment only
uint64_t i = CFP->getValueAPF().bitcastToAPInt().getZExtValue();
- if (TAI->getData64bitsDirective(AddrSpace)) {
- O << TAI->getData64bitsDirective(AddrSpace) << i;
+ if (MAI->getData64bitsDirective(AddrSpace)) {
+ O << MAI->getData64bitsDirective(AddrSpace) << i;
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString() << " double " << Val;
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString() << " double " << Val;
}
O << '\n';
} else if (TD->isBigEndian()) {
- O << TAI->getData32bitsDirective(AddrSpace) << unsigned(i >> 32);
+ O << MAI->getData32bitsDirective(AddrSpace) << unsigned(i >> 32);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " most significant word of double " << Val;
}
O << '\n';
- O << TAI->getData32bitsDirective(AddrSpace) << unsigned(i);
+ O << MAI->getData32bitsDirective(AddrSpace) << unsigned(i);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " least significant word of double " << Val;
}
O << '\n';
} else {
- O << TAI->getData32bitsDirective(AddrSpace) << unsigned(i);
+ O << MAI->getData32bitsDirective(AddrSpace) << unsigned(i);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " least significant word of double " << Val;
}
O << '\n';
- O << TAI->getData32bitsDirective(AddrSpace) << unsigned(i >> 32);
+ O << MAI->getData32bitsDirective(AddrSpace) << unsigned(i >> 32);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " most significant word of double " << Val;
}
O << '\n';
return;
} else if (CFP->getType() == Type::getFloatTy(Context)) {
float Val = CFP->getValueAPF().convertToFloat(); // for comment only
- O << TAI->getData32bitsDirective(AddrSpace)
+ O << MAI->getData32bitsDirective(AddrSpace)
<< CFP->getValueAPF().bitcastToAPInt().getZExtValue();
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString() << " float " << Val;
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString() << " float " << Val;
}
O << '\n';
return;
DoubleVal.convert(APFloat::IEEEdouble, APFloat::rmNearestTiesToEven,
&ignored);
if (TD->isBigEndian()) {
- O << TAI->getData16bitsDirective(AddrSpace) << uint16_t(p[1]);
+ O << MAI->getData16bitsDirective(AddrSpace) << uint16_t(p[1]);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " most significant halfword of x86_fp80 ~"
<< DoubleVal.convertToDouble();
}
O << '\n';
- O << TAI->getData16bitsDirective(AddrSpace) << uint16_t(p[0] >> 48);
+ O << MAI->getData16bitsDirective(AddrSpace) << uint16_t(p[0] >> 48);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString() << " next halfword";
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString() << " next halfword";
}
O << '\n';
- O << TAI->getData16bitsDirective(AddrSpace) << uint16_t(p[0] >> 32);
+ O << MAI->getData16bitsDirective(AddrSpace) << uint16_t(p[0] >> 32);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString() << " next halfword";
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString() << " next halfword";
}
O << '\n';
- O << TAI->getData16bitsDirective(AddrSpace) << uint16_t(p[0] >> 16);
+ O << MAI->getData16bitsDirective(AddrSpace) << uint16_t(p[0] >> 16);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString() << " next halfword";
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString() << " next halfword";
}
O << '\n';
- O << TAI->getData16bitsDirective(AddrSpace) << uint16_t(p[0]);
+ O << MAI->getData16bitsDirective(AddrSpace) << uint16_t(p[0]);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " least significant halfword";
}
O << '\n';
} else {
- O << TAI->getData16bitsDirective(AddrSpace) << uint16_t(p[0]);
+ O << MAI->getData16bitsDirective(AddrSpace) << uint16_t(p[0]);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " least significant halfword of x86_fp80 ~"
<< DoubleVal.convertToDouble();
}
O << '\n';
- O << TAI->getData16bitsDirective(AddrSpace) << uint16_t(p[0] >> 16);
+ O << MAI->getData16bitsDirective(AddrSpace) << uint16_t(p[0] >> 16);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " next halfword";
}
O << '\n';
- O << TAI->getData16bitsDirective(AddrSpace) << uint16_t(p[0] >> 32);
+ O << MAI->getData16bitsDirective(AddrSpace) << uint16_t(p[0] >> 32);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " next halfword";
}
O << '\n';
- O << TAI->getData16bitsDirective(AddrSpace) << uint16_t(p[0] >> 48);
+ O << MAI->getData16bitsDirective(AddrSpace) << uint16_t(p[0] >> 48);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " next halfword";
}
O << '\n';
- O << TAI->getData16bitsDirective(AddrSpace) << uint16_t(p[1]);
+ O << MAI->getData16bitsDirective(AddrSpace) << uint16_t(p[1]);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " most significant halfword";
}
O << '\n';
APInt api = CFP->getValueAPF().bitcastToAPInt();
const uint64_t *p = api.getRawData();
if (TD->isBigEndian()) {
- O << TAI->getData32bitsDirective(AddrSpace) << uint32_t(p[0] >> 32);
+ O << MAI->getData32bitsDirective(AddrSpace) << uint32_t(p[0] >> 32);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " most significant word of ppc_fp128";
}
O << '\n';
- O << TAI->getData32bitsDirective(AddrSpace) << uint32_t(p[0]);
+ O << MAI->getData32bitsDirective(AddrSpace) << uint32_t(p[0]);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " next word";
}
O << '\n';
- O << TAI->getData32bitsDirective(AddrSpace) << uint32_t(p[1] >> 32);
+ O << MAI->getData32bitsDirective(AddrSpace) << uint32_t(p[1] >> 32);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " next word";
}
O << '\n';
- O << TAI->getData32bitsDirective(AddrSpace) << uint32_t(p[1]);
+ O << MAI->getData32bitsDirective(AddrSpace) << uint32_t(p[1]);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " least significant word";
}
O << '\n';
} else {
- O << TAI->getData32bitsDirective(AddrSpace) << uint32_t(p[1]);
+ O << MAI->getData32bitsDirective(AddrSpace) << uint32_t(p[1]);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " least significant word of ppc_fp128";
}
O << '\n';
- O << TAI->getData32bitsDirective(AddrSpace) << uint32_t(p[1] >> 32);
+ O << MAI->getData32bitsDirective(AddrSpace) << uint32_t(p[1] >> 32);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " next word";
}
O << '\n';
- O << TAI->getData32bitsDirective(AddrSpace) << uint32_t(p[0]);
+ O << MAI->getData32bitsDirective(AddrSpace) << uint32_t(p[0]);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " next word";
}
O << '\n';
- O << TAI->getData32bitsDirective(AddrSpace) << uint32_t(p[0] >> 32);
+ O << MAI->getData32bitsDirective(AddrSpace) << uint32_t(p[0] >> 32);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " most significant word";
}
O << '\n';
else
Val = RawData[i];
- if (TAI->getData64bitsDirective(AddrSpace))
- O << TAI->getData64bitsDirective(AddrSpace) << Val << '\n';
+ if (MAI->getData64bitsDirective(AddrSpace))
+ O << MAI->getData64bitsDirective(AddrSpace) << Val << '\n';
else if (TD->isBigEndian()) {
- O << TAI->getData32bitsDirective(AddrSpace) << unsigned(Val >> 32);
+ O << MAI->getData32bitsDirective(AddrSpace) << unsigned(Val >> 32);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " most significant half of i64 " << Val;
}
O << '\n';
- O << TAI->getData32bitsDirective(AddrSpace) << unsigned(Val);
+ O << MAI->getData32bitsDirective(AddrSpace) << unsigned(Val);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " least significant half of i64 " << Val;
}
O << '\n';
} else {
- O << TAI->getData32bitsDirective(AddrSpace) << unsigned(Val);
+ O << MAI->getData32bitsDirective(AddrSpace) << unsigned(Val);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " least significant half of i64 " << Val;
}
O << '\n';
- O << TAI->getData32bitsDirective(AddrSpace) << unsigned(Val >> 32);
+ O << MAI->getData32bitsDirective(AddrSpace) << unsigned(Val >> 32);
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString()
<< " most significant half of i64 " << Val;
}
O << '\n';
if (const ConstantInt *CI = dyn_cast<ConstantInt>(CV)) {
SmallString<40> S;
CI->getValue().toStringUnsigned(S, 16);
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString() << " 0x" << S.c_str();
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString() << " 0x" << S.str();
}
}
O << '\n';
/// for their own strange codes.
void AsmPrinter::PrintSpecial(const MachineInstr *MI, const char *Code) const {
if (!strcmp(Code, "private")) {
- O << TAI->getPrivateGlobalPrefix();
+ O << MAI->getPrivateGlobalPrefix();
} else if (!strcmp(Code, "comment")) {
if (VerboseAsm)
- O << TAI->getCommentString();
+ O << MAI->getCommentString();
} else if (!strcmp(Code, "uid")) {
// Comparing the address of MI isn't sufficient, because machineinstrs may
// be allocated to the same address across functions.
/// processDebugLoc - Processes the debug information of each machine
/// instruction's DebugLoc.
void AsmPrinter::processDebugLoc(DebugLoc DL) {
- if (!TAI || !DW)
+ if (!MAI || !DW)
return;
- if (TAI->doesSupportDebugInformation() && DW->ShouldEmitDwarfDebug()) {
+ if (MAI->doesSupportDebugInformation() && DW->ShouldEmitDwarfDebug()) {
if (!DL.isUnknown()) {
DebugLocTuple CurDLT = MF->getDebugLocTuple(DL);
// If this asmstr is empty, just print the #APP/#NOAPP markers.
// These are useful to see where empty asm's wound up.
if (AsmStr[0] == 0) {
- O << TAI->getCommentString() << TAI->getInlineAsmStart() << "\n\t";
- O << TAI->getCommentString() << TAI->getInlineAsmEnd() << '\n';
+ O << MAI->getCommentString() << MAI->getInlineAsmStart() << "\n\t";
+ O << MAI->getCommentString() << MAI->getInlineAsmEnd() << '\n';
return;
}
- O << TAI->getCommentString() << TAI->getInlineAsmStart() << "\n\t";
+ O << MAI->getCommentString() << MAI->getInlineAsmStart() << "\n\t";
// The variant of the current asmprinter.
- int AsmPrinterVariant = TAI->getAssemblerDialect();
+ int AsmPrinterVariant = MAI->getAssemblerDialect();
int CurVariant = -1; // The number of the {.|.|.} region we are in.
const char *LastEmitted = AsmStr; // One past the last character emitted.
}
}
}
- O << "\n\t" << TAI->getCommentString() << TAI->getInlineAsmEnd() << '\n';
+ O << "\n\t" << MAI->getCommentString() << MAI->getInlineAsmEnd() << '\n';
}
/// printImplicitDef - This method prints the specified machine instruction
/// that is an implicit def.
void AsmPrinter::printImplicitDef(const MachineInstr *MI) const {
if (VerboseAsm) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString() << " implicit-def: "
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString() << " implicit-def: "
<< TRI->getAsmName(MI->getOperand(0).getReg()) << '\n';
}
}
}
void AsmPrinter::printLabel(unsigned Id) const {
- O << TAI->getPrivateGlobalPrefix() << "label" << Id << ":\n";
-}
-
-/// printDeclare - This method prints a local variable declaration used by
-/// debug tables.
-/// FIXME: It doesn't really print anything rather it inserts a DebugVariable
-/// entry into dwarf table.
-void AsmPrinter::printDeclare(const MachineInstr *MI) const {
- unsigned FI = MI->getOperand(0).getIndex();
- GlobalValue *GV = MI->getOperand(1).getGlobal();
- DW->RecordVariable(cast<GlobalVariable>(GV), FI, MI);
+ O << MAI->getPrivateGlobalPrefix() << "label" << Id << ":\n";
}
/// PrintAsmOperand - Print the specified operand of MI, an INLINEASM
EmitAlignment(Log2_32(Align));
}
- O << TAI->getPrivateGlobalPrefix() << "BB" << getFunctionNumber() << '_'
+ O << MAI->getPrivateGlobalPrefix() << "BB" << getFunctionNumber() << '_'
<< MBB->getNumber();
if (printColon)
O << ':';
if (printComment) {
if (const BasicBlock *BB = MBB->getBasicBlock())
if (BB->hasName()) {
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString() << ' ';
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString() << ' ';
WriteAsOperand(O, BB, /*PrintType=*/false);
}
/// specified MachineBasicBlock for a jumptable entry.
void AsmPrinter::printPICJumpTableSetLabel(unsigned uid,
const MachineBasicBlock *MBB) const {
- if (!TAI->getSetDirective())
+ if (!MAI->getSetDirective())
return;
- O << TAI->getSetDirective() << ' ' << TAI->getPrivateGlobalPrefix()
+ O << MAI->getSetDirective() << ' ' << MAI->getPrivateGlobalPrefix()
<< getFunctionNumber() << '_' << uid << "_set_" << MBB->getNumber() << ',';
printBasicBlockLabel(MBB, false, false, false);
- O << '-' << TAI->getPrivateGlobalPrefix() << "JTI" << getFunctionNumber()
+ O << '-' << MAI->getPrivateGlobalPrefix() << "JTI" << getFunctionNumber()
<< '_' << uid << '\n';
}
void AsmPrinter::printPICJumpTableSetLabel(unsigned uid, unsigned uid2,
const MachineBasicBlock *MBB) const {
- if (!TAI->getSetDirective())
+ if (!MAI->getSetDirective())
return;
- O << TAI->getSetDirective() << ' ' << TAI->getPrivateGlobalPrefix()
+ O << MAI->getSetDirective() << ' ' << MAI->getPrivateGlobalPrefix()
<< getFunctionNumber() << '_' << uid << '_' << uid2
<< "_set_" << MBB->getNumber() << ',';
printBasicBlockLabel(MBB, false, false, false);
- O << '-' << TAI->getPrivateGlobalPrefix() << "JTI" << getFunctionNumber()
+ O << '-' << MAI->getPrivateGlobalPrefix() << "JTI" << getFunctionNumber()
<< '_' << uid << '_' << uid2 << '\n';
}
case Type::IntegerTyID: {
unsigned BitWidth = cast<IntegerType>(type)->getBitWidth();
if (BitWidth <= 8)
- O << TAI->getData8bitsDirective(AddrSpace);
+ O << MAI->getData8bitsDirective(AddrSpace);
else if (BitWidth <= 16)
- O << TAI->getData16bitsDirective(AddrSpace);
+ O << MAI->getData16bitsDirective(AddrSpace);
else if (BitWidth <= 32)
- O << TAI->getData32bitsDirective(AddrSpace);
+ O << MAI->getData32bitsDirective(AddrSpace);
else if (BitWidth <= 64) {
- assert(TAI->getData64bitsDirective(AddrSpace) &&
+ assert(MAI->getData64bitsDirective(AddrSpace) &&
"Target cannot handle 64-bit constant exprs!");
- O << TAI->getData64bitsDirective(AddrSpace);
+ O << MAI->getData64bitsDirective(AddrSpace);
} else {
llvm_unreachable("Target cannot handle given data directive width!");
}
}
case Type::PointerTyID:
if (TD->getPointerSize() == 8) {
- assert(TAI->getData64bitsDirective(AddrSpace) &&
+ assert(MAI->getData64bitsDirective(AddrSpace) &&
"Target cannot handle 64-bit pointer exprs!");
- O << TAI->getData64bitsDirective(AddrSpace);
+ O << MAI->getData64bitsDirective(AddrSpace);
} else if (TD->getPointerSize() == 2) {
- O << TAI->getData16bitsDirective(AddrSpace);
+ O << MAI->getData16bitsDirective(AddrSpace);
} else if (TD->getPointerSize() == 1) {
- O << TAI->getData8bitsDirective(AddrSpace);
+ O << MAI->getData8bitsDirective(AddrSpace);
} else {
- O << TAI->getData32bitsDirective(AddrSpace);
+ O << MAI->getData32bitsDirective(AddrSpace);
}
break;
}
void AsmPrinter::printVisibility(const std::string& Name,
unsigned Visibility) const {
if (Visibility == GlobalValue::HiddenVisibility) {
- if (const char *Directive = TAI->getHiddenDirective())
+ if (const char *Directive = MAI->getHiddenDirective())
O << Directive << Name << '\n';
} else if (Visibility == GlobalValue::ProtectedVisibility) {
- if (const char *Directive = TAI->getProtectedDirective())
+ if (const char *Directive = MAI->getProtectedDirective())
O << Directive << Name << '\n';
}
}
return GMP;
}
- cerr << "no GCMetadataPrinter registered for GC: " << Name << "\n";
+ errs() << "no GCMetadataPrinter registered for GC: " << Name << "\n";
llvm_unreachable(0);
}
DebugLocTuple DLT = MF->getDebugLocTuple(MI.getDebugLoc());
- // Print source line info
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString() << " SrcLine ";
+ // Print source line info.
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString() << " SrcLine ";
if (DLT.CompileUnit->hasInitializer()) {
Constant *Name = DLT.CompileUnit->getInitializer();
if (ConstantArray *NameString = dyn_cast<ConstantArray>(Name))
}
/// EmitComments - Pretty-print comments for instructions
-void AsmPrinter::EmitComments(const MCInst &MI) const
-{
- if (VerboseAsm) {
- if (!MI.getDebugLoc().isUnknown()) {
- DebugLocTuple DLT = MF->getDebugLocTuple(MI.getDebugLoc());
-
- // Print source line info
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString() << " SrcLine ";
- if (DLT.CompileUnit->hasInitializer()) {
- Constant *Name = DLT.CompileUnit->getInitializer();
- if (ConstantArray *NameString = dyn_cast<ConstantArray>(Name))
- if (NameString->isString()) {
- O << NameString->getAsString() << " ";
- }
- }
- O << DLT.Line;
- if (DLT.Col != 0)
- O << ":" << DLT.Col;
- }
+void AsmPrinter::EmitComments(const MCInst &MI) const {
+ if (!VerboseAsm ||
+ MI.getDebugLoc().isUnknown())
+ return;
+
+ DebugLocTuple DLT = MF->getDebugLocTuple(MI.getDebugLoc());
+
+ // Print source line info
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString() << " SrcLine ";
+ if (DLT.CompileUnit->hasInitializer()) {
+ Constant *Name = DLT.CompileUnit->getInitializer();
+ if (ConstantArray *NameString = dyn_cast<ConstantArray>(Name))
+ if (NameString->isString())
+ O << NameString->getAsString() << " ";
+ }
+ O << DLT.Line;
+ if (DLT.Col != 0)
+ O << ":" << DLT.Col;
+}
+
+/// PrintChildLoopComment - Print comments about child loops within
+/// the loop for this basic block, with nesting.
+///
+static void PrintChildLoopComment(formatted_raw_ostream &O,
+ const MachineLoop *loop,
+ const MCAsmInfo *MAI,
+ int FunctionNumber) {
+ // Add child loop information
+ for(MachineLoop::iterator cl = loop->begin(),
+ clend = loop->end();
+ cl != clend;
+ ++cl) {
+ MachineBasicBlock *Header = (*cl)->getHeader();
+ assert(Header && "No header for loop");
+
+ O << '\n';
+ O.PadToColumn(MAI->getCommentColumn());
+
+ O << MAI->getCommentString();
+ O.indent(((*cl)->getLoopDepth()-1)*2)
+ << " Child Loop BB" << FunctionNumber << "_"
+ << Header->getNumber() << " Depth " << (*cl)->getLoopDepth();
+
+ PrintChildLoopComment(O, *cl, MAI, FunctionNumber);
}
}
/// EmitComments - Pretty-print comments for basic blocks
void AsmPrinter::EmitComments(const MachineBasicBlock &MBB) const
{
- if (ExuberantAsm) {
+ if (VerboseAsm) {
// Add loop depth information
const MachineLoop *loop = LI->getLoopFor(&MBB);
if (loop) {
// Print a newline after bb# annotation.
O << "\n";
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString() << " Loop Depth " << loop->getLoopDepth()
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString() << " Loop Depth " << loop->getLoopDepth()
<< '\n';
- O.PadToColumn(TAI->getCommentColumn(), 1);
+ O.PadToColumn(MAI->getCommentColumn());
MachineBasicBlock *Header = loop->getHeader();
assert(Header && "No header for loop");
if (Header == &MBB) {
- O << TAI->getCommentString() << " Loop Header";
- PrintChildLoopComment(loop);
+ O << MAI->getCommentString() << " Loop Header";
+ PrintChildLoopComment(O, loop, MAI, getFunctionNumber());
}
else {
- O << TAI->getCommentString() << " Loop Header is BB"
+ O << MAI->getCommentString() << " Loop Header is BB"
<< getFunctionNumber() << "_" << loop->getHeader()->getNumber();
}
if (loop->empty()) {
O << '\n';
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString() << " Inner Loop";
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString() << " Inner Loop";
}
// Add parent loop information
assert(Header && "No header for loop");
O << '\n';
- O.PadToColumn(TAI->getCommentColumn(), 1);
- O << TAI->getCommentString() << Indent(CurLoop->getLoopDepth()-1)
- << " Inside Loop BB" << getFunctionNumber() << "_"
+ O.PadToColumn(MAI->getCommentColumn());
+ O << MAI->getCommentString();
+ O.indent((CurLoop->getLoopDepth()-1)*2)
+ << " Inside Loop BB" << getFunctionNumber() << "_"
<< Header->getNumber() << " Depth " << CurLoop->getLoopDepth();
}
}
}
}
-
-void AsmPrinter::PrintChildLoopComment(const MachineLoop *loop) const {
- // Add child loop information
- for(MachineLoop::iterator cl = loop->begin(),
- clend = loop->end();
- cl != clend;
- ++cl) {
- MachineBasicBlock *Header = (*cl)->getHeader();
- assert(Header && "No header for loop");
-
- O << '\n';
- O.PadToColumn(TAI->getCommentColumn(), 1);
-
- O << TAI->getCommentString() << Indent((*cl)->getLoopDepth()-1)
- << " Child Loop BB" << getFunctionNumber() << "_"
- << Header->getNumber() << " Depth " << (*cl)->getLoopDepth();
-
- PrintChildLoopComment(*cl);
- }
-}
projects / oota-llvm.git / blobdiff