函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\gcov\clang.c Create Date:2022-07-27 12:36:53
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：vert_to_gcda - convert profiling data set to gcda file format*@buffer: the buffer to store file data or %NULL if no data should be stored*@info: profiling data set to be converted

函数原型：static size_t convert_to_gcda(char *buffer, struct gcov_info *info)

返回类型：size_t

参数：

类型参数名称
char *buffer
struct gcov_info *info
454  pos等于0
457  pos加等于store_gcov_u32 - store 32 bit number in gcov format to buffer*@buffer: target buffer or NULL*@off: offset into the buffer*@v: value to be stored* Number format defined by gcc: numbers are recorded in the 32 bit* unsigned binary form of the endianness of
458  pos加等于store_gcov_u32 - store 32 bit number in gcov format to buffer*@buffer: target buffer or NULL*@off: offset into the buffer*@v: value to be stored* Number format defined by gcc: numbers are recorded in the 32 bit* unsigned binary form of the endianness of
459  pos加等于store_gcov_u32 - store 32 bit number in gcov format to buffer*@buffer: target buffer or NULL*@off: offset into the buffer*@v: value to be stored* Number format defined by gcc: numbers are recorded in the 32 bit* unsigned binary form of the endianness of
463  len等于2
465  如果use_extra_checksum则len自加
468  pos加等于store_gcov_u32 - store 32 bit number in gcov format to buffer*@buffer: target buffer or NULL*@off: offset into the buffer*@v: value to be stored* Number format defined by gcc: numbers are recorded in the 32 bit* unsigned binary form of the endianness of
469  pos加等于store_gcov_u32 - store 32 bit number in gcov format to buffer*@buffer: target buffer or NULL*@off: offset into the buffer*@v: value to be stored* Number format defined by gcc: numbers are recorded in the 32 bit* unsigned binary form of the endianness of
470  pos加等于store_gcov_u32 - store 32 bit number in gcov format to buffer*@buffer: target buffer or NULL*@off: offset into the buffer*@v: value to be stored* Number format defined by gcc: numbers are recorded in the 32 bit* unsigned binary form of the endianness of
471  pos加等于store_gcov_u32 - store 32 bit number in gcov format to buffer*@buffer: target buffer or NULL*@off: offset into the buffer*@v: value to be stored* Number format defined by gcc: numbers are recorded in the 32 bit* unsigned binary form of the endianness of
472  如果use_extra_checksum则pos加等于store_gcov_u32 - store 32 bit number in gcov format to buffer*@buffer: target buffer or NULL*@off: offset into the buffer*@v: value to be stored* Number format defined by gcc: numbers are recorded in the 32 bit* unsigned binary form of the endianness of
475  pos加等于store_gcov_u32 - store 32 bit number in gcov format to buffer*@buffer: target buffer or NULL*@off: offset into the buffer*@v: value to be stored* Number format defined by gcc: numbers are recorded in the 32 bit* unsigned binary form of the endianness of
476  pos加等于store_gcov_u32 - store 32 bit number in gcov format to buffer*@buffer: target buffer or NULL*@off: offset into the buffer*@v: value to be stored* Number format defined by gcc: numbers are recorded in the 32 bit* unsigned binary form of the endianness of
477  以i小于num_counters循环pos加等于store_gcov_u64 - store 64 bit number in gcov format to buffer*@buffer: target buffer or NULL*@off: offset into the buffer*@v: value to be stored* Number format defined by gcc: numbers are recorded in the 32 bit* unsigned binary form of the endianness of
481  返回:pos
调用者
名称描述
gcov_iter_newgcov_iter_new - allocate and initialize profiling data iterator*@info: profiling data set to be iterated* Return file iterator on success, %NULL otherwise.