diff options
Diffstat (limited to 'include/dwarf.h')
| -rw-r--r-- | include/dwarf.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/dwarf.h b/include/dwarf.h index 334aaadc..3fe6b482 100644 --- a/include/dwarf.h +++ b/include/dwarf.h @@ -347,8 +347,21 @@ struct unw_debug_frame_list struct unw_debug_frame_list *next; }; +struct dwarf_callback_data + { + /* in: */ + unw_word_t ip; /* instruction-pointer we're looking for */ + unw_proc_info_t *pi; /* proc-info pointer */ + int need_unwind_info; + /* out: */ + int single_fde; /* did we find a single FDE? (vs. a table) */ + unw_dyn_info_t di; /* table info (if single_fde is false) */ + unw_dyn_info_t di_debug; /* additional table info for .debug_frame */ + }; + /* Convenience macros: */ #define dwarf_init UNW_ARCH_OBJ (dwarf_init) +#define dwarf_callback UNW_OBJ (dwarf_callback) #define dwarf_find_proc_info UNW_OBJ (dwarf_find_proc_info) #define dwarf_find_debug_frame UNW_OBJ (dwarf_find_debug_frame) #define dwarf_search_unwind_table UNW_OBJ (dwarf_search_unwind_table) @@ -364,6 +377,7 @@ struct unw_debug_frame_list #define dwarf_step UNW_OBJ (dwarf_step) extern int dwarf_init (void); +extern int dwarf_callback (struct dl_phdr_info *info, size_t size, void *ptr); extern int dwarf_find_proc_info (unw_addr_space_t as, unw_word_t ip, unw_proc_info_t *pi, int need_unwind_info, void *arg); |