4821c24d08
This enables lazy JITing on Windows x86-64. Patch by David. Thanks David! llvm-svn: 268845
68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
//===-------- OrcCBindingsStack.cpp - Orc JIT stack for C bindings --------===//
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//
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// The LLVM Compiler Infrastructure
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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 "OrcCBindingsStack.h"
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#include "llvm/ExecutionEngine/Orc/OrcABISupport.h"
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#include "llvm/Support/Debug.h"
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#include "llvm/Support/DynamicLibrary.h"
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#include <cstdio>
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#include <system_error>
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using namespace llvm;
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std::unique_ptr<OrcCBindingsStack::CompileCallbackMgr>
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OrcCBindingsStack::createCompileCallbackMgr(Triple T) {
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switch (T.getArch()) {
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default:
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return nullptr;
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case Triple::x86: {
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typedef orc::LocalJITCompileCallbackManager<orc::OrcI386> CCMgrT;
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return llvm::make_unique<CCMgrT>(0);
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};
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case Triple::x86_64: {
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if ( T.getOS() == Triple::OSType::Win32 ) {
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typedef orc::LocalJITCompileCallbackManager<orc::OrcX86_64_Win32> CCMgrT;
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return llvm::make_unique<CCMgrT>(0);
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} else {
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typedef orc::LocalJITCompileCallbackManager<orc::OrcX86_64_SysV> CCMgrT;
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return llvm::make_unique<CCMgrT>(0);
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}
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}
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}
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}
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OrcCBindingsStack::IndirectStubsManagerBuilder
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OrcCBindingsStack::createIndirectStubsMgrBuilder(Triple T) {
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switch (T.getArch()) {
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default:
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return nullptr;
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case Triple::x86:
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return []() {
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return llvm::make_unique<orc::LocalIndirectStubsManager<orc::OrcI386>>();
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};
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case Triple::x86_64:
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if (T.getOS() == Triple::OSType::Win32) {
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return [](){
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return llvm::make_unique<
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orc::LocalIndirectStubsManager<orc::OrcX86_64_Win32>>();
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};
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} else {
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return [](){
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return llvm::make_unique<
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orc::LocalIndirectStubsManager<orc::OrcX86_64_SysV>>();
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};
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}
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}
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}
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