diff options
Diffstat (limited to 'elf/link.h')
| -rw-r--r-- | elf/link.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/elf/link.h b/elf/link.h index e0fccd0fca..38a7c88d9a 100644 --- a/elf/link.h +++ b/elf/link.h @@ -225,6 +225,11 @@ extern size_t _dl_pagesize; /* File descriptor referring to the zero-fill device. */ extern int _dl_zerofd; +/* Name of the shared object to be profiled (if any). */ +extern const char *_dl_profile; +/* Map of shared object to be profiled. */ +extern struct link_map *_dl_profile_map; + /* OS-dependent function to open the zero-fill device. */ extern int _dl_sysdep_open_zero_fill (void); /* dl-sysdep.c */ @@ -430,8 +435,14 @@ extern void _dl_debug_state (void); extern struct r_debug *_dl_debug_initialize (ElfW(Addr) ldbase); /* Initialize the basic data structure for the search paths. */ -void _dl_init_paths (void); +extern void _dl_init_paths (void); + +/* Gather the information needed to install the profiling tables and start + the timers. */ +extern void _dl_start_profile (struct link_map *map, const char *output_dir); +/* The actual functions used to keep book on the calls. */ +extern void _dl_mcount (ElfW(Addr) frompc, ElfW(Addr) selfpc); __END_DECLS |