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Current Path: /usr/src/contrib/llvm-project/llvm/lib/ExecutionEngine/Orc

usr / src / contrib / llvm-project / llvm / lib / ExecutionEngine / Orc /

📁 ..
📄 CompileOnDemandLayer.cpp(12.91 KB)
📄 CompileUtils.cpp(2.8 KB)
📄 Core.cpp(71.56 KB)
📄 DebugUtils.cpp(10.4 KB)
📄 ExecutionUtils.cpp(13.7 KB)
📄 IRCompileLayer.cpp(1.55 KB)
📄 IRTransformLayer.cpp(1.17 KB)
📄 IndirectionUtils.cpp(12.36 KB)
📄 JITTargetMachineBuilder.cpp(3.71 KB)
📄 LLJIT.cpp(41.6 KB)
📄 Layer.cpp(7.61 KB)
📄 LazyReexports.cpp(7.9 KB)
📄 Legacy.cpp(2.08 KB)
📄 MachOPlatform.cpp(17.2 KB)
📄 Mangling.cpp(5.03 KB)
📄 NullResolver.cpp(1.12 KB)
📄 ObjectLinkingLayer.cpp(20.23 KB)
📄 ObjectTransformLayer.cpp(1.33 KB)
📄 OrcABISupport.cpp(41.44 KB)
📄 OrcCBindings.cpp(5.73 KB)
📄 OrcCBindingsStack.h(18.01 KB)
📄 OrcMCJITReplacement.cpp(4.68 KB)
📄 OrcMCJITReplacement.h(17.73 KB)
📄 OrcV2CBindings.cpp(7.81 KB)
📄 RTDyldObjectLinkingLayer.cpp(11 KB)
📄 SpeculateAnalyses.cpp(9.8 KB)
📄 Speculation.cpp(5.82 KB)
📄 ThreadSafeModule.cpp(2.04 KB)

Editing: OrcCBindings.cpp

//===----------- OrcCBindings.cpp - C bindings for the Orc APIs -----------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "OrcCBindingsStack.h"
#include "llvm-c/OrcBindings.h"
#include "llvm/ExecutionEngine/JITEventListener.h"

using namespace llvm;

LLVMOrcJITStackRef LLVMOrcCreateInstance(LLVMTargetMachineRef TM) {
  TargetMachine *TM2(unwrap(TM));

Triple T(TM2->getTargetTriple());

auto IndirectStubsMgrBuilder =
      orc::createLocalIndirectStubsManagerBuilder(T);

OrcCBindingsStack *JITStack =
      new OrcCBindingsStack(*TM2, std::move(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; }

LLVMErrorRef LLVMOrcCreateLazyCompileCallback(
    LLVMOrcJITStackRef JITStack, LLVMOrcTargetAddress *RetAddr,
    LLVMOrcLazyCompileCallbackFn Callback, void *CallbackCtx) {
  OrcCBindingsStack &J = *unwrap(JITStack);
  if (auto Addr = J.createLazyCompileCallback(Callback, CallbackCtx)) {
    *RetAddr = *Addr;
    return LLVMErrorSuccess;
  } else
    return wrap(Addr.takeError());
}

LLVMErrorRef LLVMOrcCreateIndirectStub(LLVMOrcJITStackRef JITStack,
                                       const char *StubName,
                                       LLVMOrcTargetAddress InitAddr) {
  OrcCBindingsStack &J = *unwrap(JITStack);
  return wrap(J.createIndirectStub(StubName, InitAddr));
}

LLVMErrorRef LLVMOrcSetIndirectStubPointer(LLVMOrcJITStackRef JITStack,
                                           const char *StubName,
                                           LLVMOrcTargetAddress NewAddr) {
  OrcCBindingsStack &J = *unwrap(JITStack);
  return wrap(J.setIndirectStubPointer(StubName, NewAddr));
}

LLVMErrorRef LLVMOrcAddEagerlyCompiledIR(LLVMOrcJITStackRef JITStack,
                                         LLVMOrcModuleHandle *RetHandle,
                                         LLVMModuleRef Mod,
                                         LLVMOrcSymbolResolverFn SymbolResolver,
                                         void *SymbolResolverCtx) {
  OrcCBindingsStack &J = *unwrap(JITStack);
  std::unique_ptr<Module> M(unwrap(Mod));
  if (auto Handle =
          J.addIRModuleEager(std::move(M), SymbolResolver, SymbolResolverCtx)) {
    *RetHandle = *Handle;
    return LLVMErrorSuccess;
  } else
    return wrap(Handle.takeError());
}

LLVMErrorRef LLVMOrcAddLazilyCompiledIR(LLVMOrcJITStackRef JITStack,
                                        LLVMOrcModuleHandle *RetHandle,
                                        LLVMModuleRef Mod,
                                        LLVMOrcSymbolResolverFn SymbolResolver,
                                        void *SymbolResolverCtx) {
  OrcCBindingsStack &J = *unwrap(JITStack);
  std::unique_ptr<Module> M(unwrap(Mod));
  if (auto Handle =
          J.addIRModuleLazy(std::move(M), SymbolResolver, SymbolResolverCtx)) {
    *RetHandle = *Handle;
    return LLVMErrorSuccess;
  } else
    return wrap(Handle.takeError());
}

LLVMErrorRef LLVMOrcAddObjectFile(LLVMOrcJITStackRef JITStack,
                                  LLVMOrcModuleHandle *RetHandle,
                                  LLVMMemoryBufferRef Obj,
                                  LLVMOrcSymbolResolverFn SymbolResolver,
                                  void *SymbolResolverCtx) {
  OrcCBindingsStack &J = *unwrap(JITStack);
  std::unique_ptr<MemoryBuffer> O(unwrap(Obj));
  if (auto Handle =
          J.addObject(std::move(O), SymbolResolver, SymbolResolverCtx)) {
    *RetHandle = *Handle;
    return LLVMErrorSuccess;
  } else
    return wrap(Handle.takeError());
}

LLVMErrorRef LLVMOrcRemoveModule(LLVMOrcJITStackRef JITStack,
                                 LLVMOrcModuleHandle H) {
  OrcCBindingsStack &J = *unwrap(JITStack);
  return wrap(J.removeModule(H));
}

LLVMErrorRef LLVMOrcGetSymbolAddress(LLVMOrcJITStackRef JITStack,
                                     LLVMOrcTargetAddress *RetAddr,
                                     const char *SymbolName) {
  OrcCBindingsStack &J = *unwrap(JITStack);
  if (auto Addr = J.findSymbolAddress(SymbolName, true)) {
    *RetAddr = *Addr;
    return LLVMErrorSuccess;
  } else
    return wrap(Addr.takeError());
}

LLVMErrorRef LLVMOrcGetSymbolAddressIn(LLVMOrcJITStackRef JITStack,
                                       LLVMOrcTargetAddress *RetAddr,
                                       LLVMOrcModuleHandle H,
                                       const char *SymbolName) {
  OrcCBindingsStack &J = *unwrap(JITStack);
  if (auto Addr = J.findSymbolAddressIn(H, SymbolName, true)) {
    *RetAddr = *Addr;
    return LLVMErrorSuccess;
  } else
    return wrap(Addr.takeError());
}

LLVMErrorRef LLVMOrcDisposeInstance(LLVMOrcJITStackRef JITStack) {
  auto *J = unwrap(JITStack);
  auto Err = J->shutdown();
  delete J;
  return wrap(std::move(Err));
}

void LLVMOrcRegisterJITEventListener(LLVMOrcJITStackRef JITStack, LLVMJITEventListenerRef L)
{
  unwrap(JITStack)->RegisterJITEventListener(unwrap(L));
}

void LLVMOrcUnregisterJITEventListener(LLVMOrcJITStackRef JITStack, LLVMJITEventListenerRef L)
{
  unwrap(JITStack)->UnregisterJITEventListener(unwrap(L));
}

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Editing: OrcCBindings.cpp

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