diff options
Diffstat (limited to 'contrib/llvm/lib/ExecutionEngine/Orc/OrcCBindings.cpp')
-rw-r--r-- | contrib/llvm/lib/ExecutionEngine/Orc/OrcCBindings.cpp | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/contrib/llvm/lib/ExecutionEngine/Orc/OrcCBindings.cpp b/contrib/llvm/lib/ExecutionEngine/Orc/OrcCBindings.cpp new file mode 100644 index 000000000000..5fe259f80b6f --- /dev/null +++ b/contrib/llvm/lib/ExecutionEngine/Orc/OrcCBindings.cpp @@ -0,0 +1,119 @@ +//===----------- OrcCBindings.cpp - C bindings for the Orc APIs -----------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include "OrcCBindingsStack.h" +#include "llvm-c/OrcBindings.h" + +using namespace llvm; + +LLVMSharedModuleRef LLVMOrcMakeSharedModule(LLVMModuleRef Mod) { + return wrap(new std::shared_ptr<Module>(unwrap(Mod))); +} + +void LLVMOrcDisposeSharedModuleRef(LLVMSharedModuleRef SharedMod) { + delete unwrap(SharedMod); +} + +LLVMSharedObjectBufferRef +LLVMOrcMakeSharedObjectBuffer(LLVMMemoryBufferRef ObjBuffer) { + return wrap(new std::shared_ptr<MemoryBuffer>(unwrap(ObjBuffer))); +} + +void +LLVMOrcDisposeSharedObjectBufferRef(LLVMSharedObjectBufferRef SharedObjBuffer) { + delete unwrap(SharedObjBuffer); +} + +LLVMOrcJITStackRef LLVMOrcCreateInstance(LLVMTargetMachineRef TM) { + TargetMachine *TM2(unwrap(TM)); + + Triple T(TM2->getTargetTriple()); + + auto CompileCallbackMgr = orc::createLocalCompileCallbackManager(T, 0); + auto IndirectStubsMgrBuilder = + orc::createLocalIndirectStubsManagerBuilder(T); + + OrcCBindingsStack *JITStack = new OrcCBindingsStack( + *TM2, std::move(CompileCallbackMgr), IndirectStubsMgrBuilder); + + return wrap(JITStack); +} + +const char *LLVMOrcGetErrorMsg(LLVMOrcJITStackRef JITStack) { + OrcCBindingsStack &J = *unwrap(JITStack); + return J.getErrorMessage().c_str(); +} + +void LLVMOrcGetMangledSymbol(LLVMOrcJITStackRef JITStack, char **MangledName, + const char *SymbolName) { + OrcCBindingsStack &J = *unwrap(JITStack); + std::string Mangled = J.mangle(SymbolName); + *MangledName = new char[Mangled.size() + 1]; + strcpy(*MangledName, Mangled.c_str()); +} + +void LLVMOrcDisposeMangledSymbol(char *MangledName) { delete[] MangledName; } + +LLVMOrcTargetAddress +LLVMOrcCreateLazyCompileCallback(LLVMOrcJITStackRef JITStack, + LLVMOrcLazyCompileCallbackFn Callback, + void *CallbackCtx) { + OrcCBindingsStack &J = *unwrap(JITStack); + return J.createLazyCompileCallback(Callback, CallbackCtx); +} + +LLVMOrcErrorCode LLVMOrcCreateIndirectStub(LLVMOrcJITStackRef JITStack, + const char *StubName, + LLVMOrcTargetAddress InitAddr) { + OrcCBindingsStack &J = *unwrap(JITStack); + return J.createIndirectStub(StubName, InitAddr); +} + +LLVMOrcErrorCode LLVMOrcSetIndirectStubPointer(LLVMOrcJITStackRef JITStack, + const char *StubName, + LLVMOrcTargetAddress NewAddr) { + OrcCBindingsStack &J = *unwrap(JITStack); + return J.setIndirectStubPointer(StubName, NewAddr); +} + +LLVMOrcModuleHandle +LLVMOrcAddEagerlyCompiledIR(LLVMOrcJITStackRef JITStack, + LLVMSharedModuleRef Mod, + LLVMOrcSymbolResolverFn SymbolResolver, + void *SymbolResolverCtx) { + OrcCBindingsStack &J = *unwrap(JITStack); + std::shared_ptr<Module> *M(unwrap(Mod)); + return J.addIRModuleEager(*M, SymbolResolver, SymbolResolverCtx); +} + +LLVMOrcModuleHandle +LLVMOrcAddLazilyCompiledIR(LLVMOrcJITStackRef JITStack, + LLVMSharedModuleRef Mod, + LLVMOrcSymbolResolverFn SymbolResolver, + void *SymbolResolverCtx) { + OrcCBindingsStack &J = *unwrap(JITStack); + std::shared_ptr<Module> *M(unwrap(Mod)); + return J.addIRModuleLazy(*M, SymbolResolver, SymbolResolverCtx); +} + +void LLVMOrcRemoveModule(LLVMOrcJITStackRef JITStack, LLVMOrcModuleHandle H) { + OrcCBindingsStack &J = *unwrap(JITStack); + J.removeModule(H); +} + +LLVMOrcTargetAddress LLVMOrcGetSymbolAddress(LLVMOrcJITStackRef JITStack, + const char *SymbolName) { + OrcCBindingsStack &J = *unwrap(JITStack); + auto Sym = J.findSymbol(SymbolName, true); + return Sym.getAddress(); +} + +void LLVMOrcDisposeInstance(LLVMOrcJITStackRef JITStack) { + delete unwrap(JITStack); +} |