100 lines
3.5 KiB
C++
100 lines
3.5 KiB
C++
//===----------- OrcCBindings.cpp - C bindings for the Orc APIs -----------===//
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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-c/OrcBindings.h"
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using namespace llvm;
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LLVMOrcJITStackRef LLVMOrcCreateInstance(LLVMTargetMachineRef TM) {
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TargetMachine *TM2(unwrap(TM));
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Triple T(TM2->getTargetTriple());
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auto CompileCallbackMgr = orc::createLocalCompileCallbackManager(T, 0);
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auto IndirectStubsMgrBuilder =
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orc::createLocalIndirectStubsManagerBuilder(T);
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OrcCBindingsStack *JITStack = new OrcCBindingsStack(
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*TM2, std::move(CompileCallbackMgr), IndirectStubsMgrBuilder);
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return wrap(JITStack);
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}
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const char *LLVMOrcGetErrorMsg(LLVMOrcJITStackRef JITStack) {
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OrcCBindingsStack &J = *unwrap(JITStack);
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return J.getErrorMessage().c_str();
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}
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void LLVMOrcGetMangledSymbol(LLVMOrcJITStackRef JITStack, char **MangledName,
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const char *SymbolName) {
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OrcCBindingsStack &J = *unwrap(JITStack);
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std::string Mangled = J.mangle(SymbolName);
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*MangledName = new char[Mangled.size() + 1];
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strcpy(*MangledName, Mangled.c_str());
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}
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void LLVMOrcDisposeMangledSymbol(char *MangledName) { delete[] MangledName; }
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LLVMOrcTargetAddress
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LLVMOrcCreateLazyCompileCallback(LLVMOrcJITStackRef JITStack,
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LLVMOrcLazyCompileCallbackFn Callback,
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void *CallbackCtx) {
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OrcCBindingsStack &J = *unwrap(JITStack);
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return J.createLazyCompileCallback(Callback, CallbackCtx);
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}
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LLVMOrcErrorCode LLVMOrcCreateIndirectStub(LLVMOrcJITStackRef JITStack,
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const char *StubName,
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LLVMOrcTargetAddress InitAddr) {
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OrcCBindingsStack &J = *unwrap(JITStack);
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return J.createIndirectStub(StubName, InitAddr);
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}
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LLVMOrcErrorCode LLVMOrcSetIndirectStubPointer(LLVMOrcJITStackRef JITStack,
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const char *StubName,
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LLVMOrcTargetAddress NewAddr) {
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OrcCBindingsStack &J = *unwrap(JITStack);
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return J.setIndirectStubPointer(StubName, NewAddr);
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}
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LLVMOrcModuleHandle
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LLVMOrcAddEagerlyCompiledIR(LLVMOrcJITStackRef JITStack, LLVMModuleRef Mod,
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LLVMOrcSymbolResolverFn SymbolResolver,
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void *SymbolResolverCtx) {
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OrcCBindingsStack &J = *unwrap(JITStack);
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Module *M(unwrap(Mod));
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return J.addIRModuleEager(M, SymbolResolver, SymbolResolverCtx);
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}
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LLVMOrcModuleHandle
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LLVMOrcAddLazilyCompiledIR(LLVMOrcJITStackRef JITStack, LLVMModuleRef Mod,
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LLVMOrcSymbolResolverFn SymbolResolver,
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void *SymbolResolverCtx) {
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OrcCBindingsStack &J = *unwrap(JITStack);
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Module *M(unwrap(Mod));
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return J.addIRModuleLazy(M, SymbolResolver, SymbolResolverCtx);
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}
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void LLVMOrcRemoveModule(LLVMOrcJITStackRef JITStack, LLVMOrcModuleHandle H) {
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OrcCBindingsStack &J = *unwrap(JITStack);
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J.removeModule(H);
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}
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LLVMOrcTargetAddress LLVMOrcGetSymbolAddress(LLVMOrcJITStackRef JITStack,
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const char *SymbolName) {
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OrcCBindingsStack &J = *unwrap(JITStack);
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auto Sym = J.findSymbol(SymbolName, true);
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return Sym.getAddress();
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}
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void LLVMOrcDisposeInstance(LLVMOrcJITStackRef JITStack) {
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delete unwrap(JITStack);
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}
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