llvm/include/llvm-c/OrcEE.h

   1 /*===-- llvm-c/OrcEE.h - OrcV2 C bindings ExecutionEngine utils -*- C++ -*-===*\
   2 |*                                                                            *|
   3 |* Part of the LLVM Project, under the Apache License v2.0 with LLVM          *|
   4 |* Exceptions.                                                                *|
   5 |* See https://llvm.org/LICENSE.txt for license information.                  *|
   6 |* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception                    *|
   7 |*                                                                            *|
   8 |*===----------------------------------------------------------------------===*|
   9 |*                                                                            *|
  10 |* This header declares the C interface to ExecutionEngine based utils, e.g.  *|
  11 |* RTDyldObjectLinkingLayer (based on RuntimeDyld) in Orc.                    *|
  12 |*                                                                            *|
  13 |* Many exotic languages can interoperate with C code but have a harder time  *|
  14 |* with C++ due to name mangling. So in addition to C, this interface enables *|
  15 |* tools written in such languages.                                           *|
  16 |*                                                                            *|
  17 |* Note: This interface is experimental. It is *NOT* stable, and may be       *|
  18 |*       changed without warning. Only C API usage documentation is           *|
  19 |*       provided. See the C++ documentation for all higher level ORC API     *|
  20 |*       details.                                                             *|
  21 |*                                                                            *|
  22 \*===----------------------------------------------------------------------===*/
  23
  24 #ifndef LLVM_C_ORCEE_H
  25 #define LLVM_C_ORCEE_H
  26
  27 #include "llvm-c/Error.h"
  28 #include "llvm-c/ExecutionEngine.h"
  29 #include "llvm-c/Orc.h"
  30 #include "llvm-c/TargetMachine.h"
  31 #include "llvm-c/Types.h"
  32
  33 LLVM_C_EXTERN_C_BEGIN
  34
  35 /**
  36  * Create a RTDyldObjectLinkingLayer instance using the standard
  37  * SectionMemoryManager for memory management.
  38  */
  39 LLVMOrcObjectLayerRef
  40 LLVMOrcCreateRTDyldObjectLinkingLayerWithSectionMemoryManager(
  41     LLVMOrcExecutionSessionRef ES);
  42
  43 /**
  44  * Add the given listener to the given RTDyldObjectLinkingLayer.
  45  *
  46  * Note: Layer must be an RTDyldObjectLinkingLayer instance or
  47  * behavior is undefined.
  48  */
  49 void LLVMOrcRTDyldObjectLinkingLayerRegisterJITEventListener(
  50     LLVMOrcObjectLayerRef RTDyldObjLinkingLayer,
  51     LLVMJITEventListenerRef Listener);
  52
  53 LLVM_C_EXTERN_C_END
  54
  55 #endif /* LLVM_C_ORCEE_H */