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a0c9e11a2b
This represents some of the functionality we expose in the llvmlite Python binding. Patch by Antoine Pitrou Differential Revision: http://reviews.llvm.org/D10222 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239411 91177308-0d34-0410-b5e6-96231b3b80d8
84 lines
2.7 KiB
C
84 lines
2.7 KiB
C
/*===-- llvm-c/Support.h - Support C Interface --------------------*- C -*-===*\
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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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|* *|
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|* This file defines the C interface to the LLVM support library. *|
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|* *|
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\*===----------------------------------------------------------------------===*/
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#ifndef LLVM_C_SUPPORT_H
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#define LLVM_C_SUPPORT_H
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#include "llvm/Support/DataTypes.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @defgroup LLVMCSupportTypes Types and Enumerations
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*
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* @{
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*/
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typedef int LLVMBool;
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/**
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* Used to pass regions of memory through LLVM interfaces.
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*
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* @see llvm::MemoryBuffer
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*/
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typedef struct LLVMOpaqueMemoryBuffer *LLVMMemoryBufferRef;
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/**
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* @}
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*/
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/**
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* This function permanently loads the dynamic library at the given path.
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* It is safe to call this function multiple times for the same library.
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*
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* @see sys::DynamicLibrary::LoadLibraryPermanently()
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*/
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LLVMBool LLVMLoadLibraryPermanently(const char* Filename);
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/**
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* This function parses the given arguments using the LLVM command line parser.
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* Note that the only stable thing about this function is its signature; you
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* cannot rely on any particular set of command line arguments being interpreted
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* the same way across LLVM versions.
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*
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* @see llvm::cl::ParseCommandLineOptions()
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*/
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void LLVMParseCommandLineOptions(int argc, const char *const *argv,
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const char *Overview);
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/**
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* This function will search through all previously loaded dynamic
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* libraries for the symbol \p symbolName. If it is found, the address of
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* that symbol is returned. If not, null is returned.
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*
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* @see sys::DynamicLibrary::SearchForAddressOfSymbol()
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*/
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void *LLVMSearchForAddressOfSymbol(const char *symbolName);
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/**
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* This functions permanently adds the symbol \p symbolName with the
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* value \p symbolValue. These symbols are searched before any
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* libraries.
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*
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* @see sys::DynamicLibrary::AddSymbol()
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*/
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void LLVMAddSymbol(const char *symbolName, void *symbolValue);
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#ifdef __cplusplus
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}
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#endif
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#endif
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