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76 lines
2.5 KiB
76 lines
2.5 KiB
7 months ago
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//===- Target.cpp ---------------------------------------------------------===//
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//
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// The MCLinker Project
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "mcld/Support/Target.h"
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#include <llvm/ADT/Triple.h>
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namespace mcld {
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//===----------------------------------------------------------------------===//
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// Target
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//===----------------------------------------------------------------------===//
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Target::Target()
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: Name(NULL),
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TripleMatchQualityFn(NULL),
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TargetMachineCtorFn(NULL),
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MCLinkerCtorFn(NULL),
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TargetLDBackendCtorFn(NULL),
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DiagnosticLineInfoCtorFn(NULL) {
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}
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unsigned int Target::getTripleQuality(const llvm::Triple& pTriple) const {
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if (TripleMatchQualityFn == NULL)
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return 0;
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return TripleMatchQualityFn(pTriple);
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}
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MCLDTargetMachine* Target::createTargetMachine(const std::string& pTriple,
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const llvm::Target& pTarget,
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llvm::TargetMachine& pTM) const {
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if (TargetMachineCtorFn == NULL)
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return NULL;
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return TargetMachineCtorFn(pTarget, *this, pTM, pTriple);
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}
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/// createMCLinker - create target-specific MCLinker
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MCLinker* Target::createMCLinker(const std::string& pTriple,
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LinkerConfig& pConfig,
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Module& pModule,
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FileHandle& pFileHandle) const {
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if (MCLinkerCtorFn == NULL)
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return NULL;
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return MCLinkerCtorFn(pTriple, pConfig, pModule, pFileHandle);
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}
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/// emulate - given MCLinker default values for the other aspects of the
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/// target system.
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bool Target::emulate(LinkerScript& pScript, LinkerConfig& pConfig) const {
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if (EmulationFn == NULL)
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return false;
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return EmulationFn(pScript, pConfig);
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}
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/// createLDBackend - create target-specific LDBackend
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TargetLDBackend* Target::createLDBackend(const LinkerConfig& pConfig) const {
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if (TargetLDBackendCtorFn == NULL)
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return NULL;
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return TargetLDBackendCtorFn(pConfig);
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}
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/// createDiagnosticLineInfo - create target-specific DiagnosticLineInfo
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DiagnosticLineInfo* Target::createDiagnosticLineInfo(
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const mcld::Target& pTarget,
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const std::string& pTriple) const {
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if (DiagnosticLineInfoCtorFn == NULL)
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return NULL;
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return DiagnosticLineInfoCtorFn(pTarget, pTriple);
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}
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} // namespace mcld
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