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96 lines
3.8 KiB
C
96 lines
3.8 KiB
C
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/*===---------------- llvm-c/Orc.h - OrcV2 C bindings -----------*- C++ -*-===*\
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|* *|
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|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *|
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|* Exceptions. *|
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|* See https://llvm.org/LICENSE.txt for license information. *|
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|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *|
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|* *|
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|*===----------------------------------------------------------------------===*|
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|* *|
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|* This header declares the C interface to libLLVMOrcJIT.a, which implements *|
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|* JIT compilation of LLVM IR. *|
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|* *|
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|* Many exotic languages can interoperate with C code but have a harder time *|
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|* with C++ due to name mangling. So in addition to C, this interface enables *|
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|* tools written in such languages. *|
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|* *|
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|* Note: This interface is experimental. It is *NOT* stable, and may be *|
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|* changed without warning. Only C API usage documentation is *|
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|* provided. See the C++ documentation for all higher level ORC API *|
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|* details. *|
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|* *|
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\*===----------------------------------------------------------------------===*/
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#ifndef LLVM_C_ORC_H
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#define LLVM_C_ORC_H
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#include "llvm-c/Error.h"
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#include "llvm-c/Types.h"
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LLVM_C_EXTERN_C_BEGIN
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typedef struct LLVMOrcOpaqueThreadSafeContext *LLVMOrcThreadSafeContextRef;
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typedef struct LLVMOrcOpaqueThreadSafeModule *LLVMOrcThreadSafeModuleRef;
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typedef struct LLVMOrcOpaqueLLJIT *LLVMOrcLLJITRef;
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typedef uint64_t LLVMOrcJITTargetAddress;
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/**
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* Create a ThreadSafeContext containing a new LLVMContext.
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*/
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LLVMOrcThreadSafeContextRef LLVMOrcCreateNewThreadSafeContext(void);
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/**
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* Get a reference to the wrapped LLVMContext.
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*/
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LLVMContextRef
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LLVMOrcThreadSafeContextGetContext(LLVMOrcThreadSafeContextRef TSCtx);
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/**
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* Dispose of a ThreadSafeContext.
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*/
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void LLVMOrcDisposeThreadSafeContext(LLVMOrcThreadSafeContextRef TSCtx);
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/**
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* Create a ThreadSafeModule wrapper around the given LLVM module. This takes
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* ownership of the M argument which should not be disposed of or referenced
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* after this function returns.
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*/
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LLVMOrcThreadSafeModuleRef
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LLVMOrcCreateNewThreadSafeModule(LLVMModuleRef M,
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LLVMOrcThreadSafeContextRef TSCtx);
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/**
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* Dispose of a ThreadSafeModule.
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*/
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void LLVMOrcDisposeThreadSafeModule(LLVMOrcThreadSafeModuleRef TSM);
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/**
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* Create an LLJIT instance using all default values.
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*/
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LLVMErrorRef LLVMOrcCreateDefaultLLJIT(LLVMOrcLLJITRef *Result);
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/**
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* Dispose of an LLJIT instance.
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*/
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LLVMErrorRef LLVMOrcDisposeLLJIT(LLVMOrcLLJITRef J);
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/**
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* Add an IR module to the main JITDylib of the given LLJIT instance. This
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* operation takes ownership of the TSM argument which should not be disposed
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* of or referenced once this function returns.
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*/
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LLVMErrorRef LLVMOrcLLJITAddLLVMIRModule(LLVMOrcLLJITRef J,
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LLVMOrcThreadSafeModuleRef TSM);
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/**
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* Look up the given symbol in the main JITDylib of the given LLJIT instance.
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*
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* This operation does not take ownership of the Name argument.
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*/
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LLVMErrorRef LLVMOrcLLJITLookup(LLVMOrcLLJITRef J,
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LLVMOrcJITTargetAddress *Result,
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const char *Name);
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LLVM_C_EXTERN_C_END
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#endif /* LLVM_C_ORC_H */
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