/*===-- Profiling.h - Profiling support library support routines ----------===*\ | |
|* | |
|* The LLVM Compiler Infrastructure | |
|* | |
|* This file is distributed under the University of Illinois Open Source | |
|* License. See LICENSE.TXT for details. | |
|* | |
|*===----------------------------------------------------------------------===*| | |
|* | |
|* This file defines functions shared by the various different profiling | |
|* implementations. | |
|* | |
\*===----------------------------------------------------------------------===*/ | |
#ifndef PROFILING_H | |
#define PROFILING_H | |
#include "llvm/Analysis/ProfileInfoTypes.h" /* for enum ProfilingType */ | |
/* save_arguments - Save argc and argv as passed into the program for the file | |
* we output. | |
*/ | |
int save_arguments(int argc, const char **argv); | |
/* | |
* Retrieves the file descriptor for the profile file. | |
*/ | |
int getOutFile(); | |
/* write_profiling_data - Write out a typed packet of profiling data to the | |
* current output file. | |
*/ | |
void write_profiling_data(enum ProfilingType PT, unsigned *Start, | |
unsigned NumElements); | |
#endif |