Stephen Hines | 86277eb | 2015-03-23 12:06:32 -0700 | [diff] [blame] | 1 | /*===- InstrProfiling.h- Support library for PGO instrumentation ----------===*\ |
| 2 | |* |
| 3 | |* The LLVM Compiler Infrastructure |
| 4 | |* |
| 5 | |* This file is distributed under the University of Illinois Open Source |
| 6 | |* License. See LICENSE.TXT for details. |
| 7 | |* |
| 8 | \*===----------------------------------------------------------------------===*/ |
| 9 | |
| 10 | #ifndef PROFILE_INSTRPROFILING_INTERNALH_ |
| 11 | #define PROFILE_INSTRPROFILING_INTERNALH_ |
| 12 | |
| 13 | #include "InstrProfiling.h" |
| 14 | |
| 15 | /*! |
| 16 | * \brief Write instrumentation data to the given buffer, given explicit |
| 17 | * pointers to the live data in memory. This function is probably not what you |
| 18 | * want. Use __llvm_profile_get_size_for_buffer instead. Use this function if |
| 19 | * your program has a custom memory layout. |
| 20 | */ |
| 21 | uint64_t __llvm_profile_get_size_for_buffer_internal( |
| 22 | const __llvm_profile_data *DataBegin, const __llvm_profile_data *DataEnd, |
| 23 | const uint64_t *CountersBegin, const uint64_t *CountersEnd, |
| 24 | const char *NamesBegin, const char *NamesEnd); |
| 25 | |
| 26 | /*! |
| 27 | * \brief Write instrumentation data to the given buffer, given explicit |
| 28 | * pointers to the live data in memory. This function is probably not what you |
| 29 | * want. Use __llvm_profile_write_buffer instead. Use this function if your |
| 30 | * program has a custom memory layout. |
| 31 | * |
| 32 | * \pre \c Buffer is the start of a buffer at least as big as \a |
| 33 | * __llvm_profile_get_size_for_buffer_internal(). |
| 34 | */ |
| 35 | int __llvm_profile_write_buffer_internal( |
| 36 | char *Buffer, const __llvm_profile_data *DataBegin, |
| 37 | const __llvm_profile_data *DataEnd, const uint64_t *CountersBegin, |
| 38 | const uint64_t *CountersEnd, const char *NamesBegin, const char *NamesEnd); |
| 39 | |
| 40 | #endif |