diff options
Diffstat (limited to 'libgcc/gcov.h')
| -rw-r--r-- | libgcc/gcov.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/libgcc/gcov.h b/libgcc/gcov.h index e6492cd..66d03bf 100644 --- a/libgcc/gcov.h +++ b/libgcc/gcov.h @@ -25,6 +25,8 @@ #ifndef GCC_GCOV_H #define GCC_GCOV_H +struct gcov_info; + /* Set all counters to zero. */ extern void __gcov_reset (void); @@ -33,4 +35,21 @@ extern void __gcov_reset (void); extern void __gcov_dump (void); +/* Convert the gcov information referenced by INFO to a gcda data stream. + The FILENAME_FN callback is called exactly once with the filename associated + with the gcov information. The filename may be NULL. Afterwards, the + DUMP_FN callback is subsequently called with chunks (the begin and length of + the chunk are passed as the first two callback parameters) of the gcda data + stream. The ALLOCATE_FN callback shall allocate memory with a size in + characters specified by the first callback parameter. The ARG parameter is + a user-provided argument passed as the last argument to the callback + functions. */ + +extern void +__gcov_info_to_gcda (const struct gcov_info *__info, + void (*__filename_fn) (const char *, void *), + void (*__dump_fn) (const void *, unsigned, void *), + void *(*__allocate_fn) (unsigned, void *), + void *__arg); + #endif /* GCC_GCOV_H */ |