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https://github.com/c64scene-ar/llvm-6502.git
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Start using the CodeGeneratorWrappers
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7666 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
parent
4587207967
commit
7884b750c3
@ -6,6 +6,7 @@
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//===----------------------------------------------------------------------===//
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#include "InstrInfoEmitter.h"
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#include "CodeGenWrappers.h"
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#include "Record.h"
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// runEnums - Print out enum values for all of the instructions.
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@ -23,9 +24,10 @@ void InstrInfoEmitter::runEnums(std::ostream &OS) {
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OS << "namespace " << Namespace << " {\n";
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OS << " enum {\n";
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CodeGenTarget Target;
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// We must emit the PHI opcode first...
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Record *Target = getTarget(Records);
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Record *InstrInfo = Target->getValueAsDef("InstructionSet");
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Record *InstrInfo = Target.getInstructionSet();
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Record *PHI = InstrInfo->getValueAsDef("PHIInst");
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OS << " " << PHI->getName() << ", \t// 0 (fixed for all targets)\n";
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@ -55,9 +57,9 @@ void InstrInfoEmitter::printDefList(ListInit *LI, const std::string &Name,
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// run - Emit the main instruction description records for the target...
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void InstrInfoEmitter::run(std::ostream &OS) {
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EmitSourceFileHeader("Target Instruction Descriptors", OS);
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Record *Target = getTarget(Records);
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const std::string &TargetName = Target->getName();
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Record *InstrInfo = Target->getValueAsDef("InstructionSet");
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CodeGenTarget Target;
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const std::string &TargetName = Target.getName();
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Record *InstrInfo = Target.getInstructionSet();
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Record *PHI = InstrInfo->getValueAsDef("PHIInst");
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std::vector<Record*> Instructions =
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@ -7,6 +7,7 @@
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//===----------------------------------------------------------------------===//
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#include "RegisterInfoEmitter.h"
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#include "CodeGenWrappers.h"
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#include "Record.h"
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#include "Support/StringExtras.h"
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#include <set>
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@ -36,7 +37,7 @@ void RegisterInfoEmitter::runEnums(std::ostream &OS) {
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void RegisterInfoEmitter::runHeader(std::ostream &OS) {
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EmitSourceFileHeader("Register Information Header Fragment", OS);
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const std::string &TargetName = getTarget(Records)->getName();
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const std::string &TargetName = CodeGenTarget().getName();
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std::string ClassName = TargetName + "GenRegisterInfo";
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OS << "#include \"llvm/Target/MRegisterInfo.h\"\n\n";
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@ -193,20 +194,20 @@ void RegisterInfoEmitter::run(std::ostream &OS) {
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OS << " };\n"; // End of register descriptors...
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OS << "}\n\n"; // End of anonymous namespace...
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Record *Target = getTarget(Records);
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CodeGenTarget Target;
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OS << "namespace " << Target->getName() << " { // Register classes\n";
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OS << "namespace " << Target.getName() << " { // Register classes\n";
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for (unsigned i = 0, e = RegisterClasses.size(); i != e; ++i) {
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const std::string &Name = RegisterClasses[i]->getName();
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if (Name.size() < 9 || Name[9] != '.') // Ignore anonymous classes
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OS << " TargetRegisterClass *" << Name << "RegisterClass = &"
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<< Name << "Instance;\n";
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}
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OS << "} // end of namespace " << Target->getName() << "\n\n";
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OS << "} // end of namespace " << Target.getName() << "\n\n";
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std::string ClassName = Target->getName() + "GenRegisterInfo";
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std::string ClassName = Target.getName() + "GenRegisterInfo";
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// Emit the constructor of the class...
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OS << ClassName << "::" << ClassName
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@ -219,11 +220,8 @@ void RegisterInfoEmitter::run(std::ostream &OS) {
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OS << "const unsigned* " << ClassName << "::getCalleeSaveRegs() const {\n"
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<< " static const unsigned CalleeSaveRegs[] = {\n ";
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ListInit *LI = Target->getValueAsListInit("CalleeSavedRegisters");
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for (unsigned i = 0, e = LI->getSize(); i != e; ++i)
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if (DefInit *DI = dynamic_cast<DefInit*>(LI->getElement(i)))
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OS << getQualifiedName(DI->getDef()) << ", ";
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else
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throw "Expected register definition in CalleeSavedRegisters list!";
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const std::vector<Record*> &CSR = Target.getCalleeSavedRegisters();
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for (unsigned i = 0, e = CSR.size(); i != e; ++i)
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OS << getQualifiedName(CSR[i]) << ", ";
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OS << " 0\n };\n return CalleeSaveRegs;\n}\n\n";
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}
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@ -6,6 +6,7 @@
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//===----------------------------------------------------------------------===//
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#include "InstrInfoEmitter.h"
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#include "CodeGenWrappers.h"
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#include "Record.h"
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// runEnums - Print out enum values for all of the instructions.
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@ -23,9 +24,10 @@ void InstrInfoEmitter::runEnums(std::ostream &OS) {
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OS << "namespace " << Namespace << " {\n";
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OS << " enum {\n";
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CodeGenTarget Target;
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// We must emit the PHI opcode first...
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Record *Target = getTarget(Records);
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Record *InstrInfo = Target->getValueAsDef("InstructionSet");
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Record *InstrInfo = Target.getInstructionSet();
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Record *PHI = InstrInfo->getValueAsDef("PHIInst");
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OS << " " << PHI->getName() << ", \t// 0 (fixed for all targets)\n";
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@ -55,9 +57,9 @@ void InstrInfoEmitter::printDefList(ListInit *LI, const std::string &Name,
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// run - Emit the main instruction description records for the target...
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void InstrInfoEmitter::run(std::ostream &OS) {
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EmitSourceFileHeader("Target Instruction Descriptors", OS);
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Record *Target = getTarget(Records);
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const std::string &TargetName = Target->getName();
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Record *InstrInfo = Target->getValueAsDef("InstructionSet");
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CodeGenTarget Target;
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const std::string &TargetName = Target.getName();
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Record *InstrInfo = Target.getInstructionSet();
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Record *PHI = InstrInfo->getValueAsDef("PHIInst");
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std::vector<Record*> Instructions =
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@ -7,6 +7,7 @@
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//===----------------------------------------------------------------------===//
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#include "RegisterInfoEmitter.h"
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#include "CodeGenWrappers.h"
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#include "Record.h"
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#include "Support/StringExtras.h"
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#include <set>
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@ -36,7 +37,7 @@ void RegisterInfoEmitter::runEnums(std::ostream &OS) {
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void RegisterInfoEmitter::runHeader(std::ostream &OS) {
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EmitSourceFileHeader("Register Information Header Fragment", OS);
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const std::string &TargetName = getTarget(Records)->getName();
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const std::string &TargetName = CodeGenTarget().getName();
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std::string ClassName = TargetName + "GenRegisterInfo";
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OS << "#include \"llvm/Target/MRegisterInfo.h\"\n\n";
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@ -193,20 +194,20 @@ void RegisterInfoEmitter::run(std::ostream &OS) {
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OS << " };\n"; // End of register descriptors...
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OS << "}\n\n"; // End of anonymous namespace...
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Record *Target = getTarget(Records);
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CodeGenTarget Target;
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OS << "namespace " << Target->getName() << " { // Register classes\n";
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OS << "namespace " << Target.getName() << " { // Register classes\n";
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for (unsigned i = 0, e = RegisterClasses.size(); i != e; ++i) {
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const std::string &Name = RegisterClasses[i]->getName();
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if (Name.size() < 9 || Name[9] != '.') // Ignore anonymous classes
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OS << " TargetRegisterClass *" << Name << "RegisterClass = &"
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<< Name << "Instance;\n";
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}
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OS << "} // end of namespace " << Target->getName() << "\n\n";
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OS << "} // end of namespace " << Target.getName() << "\n\n";
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std::string ClassName = Target->getName() + "GenRegisterInfo";
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std::string ClassName = Target.getName() + "GenRegisterInfo";
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// Emit the constructor of the class...
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OS << ClassName << "::" << ClassName
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@ -219,11 +220,8 @@ void RegisterInfoEmitter::run(std::ostream &OS) {
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OS << "const unsigned* " << ClassName << "::getCalleeSaveRegs() const {\n"
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<< " static const unsigned CalleeSaveRegs[] = {\n ";
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ListInit *LI = Target->getValueAsListInit("CalleeSavedRegisters");
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for (unsigned i = 0, e = LI->getSize(); i != e; ++i)
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if (DefInit *DI = dynamic_cast<DefInit*>(LI->getElement(i)))
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OS << getQualifiedName(DI->getDef()) << ", ";
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else
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throw "Expected register definition in CalleeSavedRegisters list!";
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const std::vector<Record*> &CSR = Target.getCalleeSavedRegisters();
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for (unsigned i = 0, e = CSR.size(); i != e; ++i)
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OS << getQualifiedName(CSR[i]) << ", ";
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OS << " 0\n };\n return CalleeSaveRegs;\n}\n\n";
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}
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