forked from OSchip/llvm-project
63 lines
2.5 KiB
C++
63 lines
2.5 KiB
C++
/*===-- llvm-c/Analysis.h - Analysis Library C Interface --------*- C++ -*-===*\
|
|
|* *|
|
|
|* 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 *|
|
|
|* *|
|
|
|*===----------------------------------------------------------------------===*|
|
|
|* *|
|
|
|* This header declares the C interface to libLLVMAnalysis.a, which *|
|
|
|* implements various analyses of the LLVM IR. *|
|
|
|* *|
|
|
|* Many exotic languages can interoperate with C code but have a harder time *|
|
|
|* with C++ due to name mangling. So in addition to C, this interface enables *|
|
|
|* tools written in such languages. *|
|
|
|* *|
|
|
\*===----------------------------------------------------------------------===*/
|
|
|
|
#ifndef LLVM_C_ANALYSIS_H
|
|
#define LLVM_C_ANALYSIS_H
|
|
|
|
#include "llvm-c/ExternC.h"
|
|
#include "llvm-c/Types.h"
|
|
|
|
LLVM_C_EXTERN_C_BEGIN
|
|
|
|
/**
|
|
* @defgroup LLVMCAnalysis Analysis
|
|
* @ingroup LLVMC
|
|
*
|
|
* @{
|
|
*/
|
|
|
|
typedef enum {
|
|
LLVMAbortProcessAction, /* verifier will print to stderr and abort() */
|
|
LLVMPrintMessageAction, /* verifier will print to stderr and return 1 */
|
|
LLVMReturnStatusAction /* verifier will just return 1 */
|
|
} LLVMVerifierFailureAction;
|
|
|
|
|
|
/* Verifies that a module is valid, taking the specified action if not.
|
|
Optionally returns a human-readable description of any invalid constructs.
|
|
OutMessage must be disposed with LLVMDisposeMessage. */
|
|
LLVMBool LLVMVerifyModule(LLVMModuleRef M, LLVMVerifierFailureAction Action,
|
|
char **OutMessage);
|
|
|
|
/* Verifies that a single function is valid, taking the specified action. Useful
|
|
for debugging. */
|
|
LLVMBool LLVMVerifyFunction(LLVMValueRef Fn, LLVMVerifierFailureAction Action);
|
|
|
|
/* Open up a ghostview window that displays the CFG of the current function.
|
|
Useful for debugging. */
|
|
void LLVMViewFunctionCFG(LLVMValueRef Fn);
|
|
void LLVMViewFunctionCFGOnly(LLVMValueRef Fn);
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
LLVM_C_EXTERN_C_END
|
|
|
|
#endif
|