diff options
Diffstat (limited to 'gdb/target.h')
| -rw-r--r-- | gdb/target.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/gdb/target.h b/gdb/target.h index 79b9886..d6de52a 100644 --- a/gdb/target.h +++ b/gdb/target.h @@ -839,9 +839,13 @@ struct target_ops be attempting to talk to a remote target. */ void (*to_teardown_btrace) (struct btrace_target_info *tinfo); - /* Read branch trace data. */ - VEC (btrace_block_s) *(*to_read_btrace) (struct btrace_target_info *, - enum btrace_read_type); + /* Read branch trace data for the thread indicated by BTINFO into DATA. + DATA is cleared before new trace is added. + The branch trace will start with the most recent block and continue + towards older blocks. */ + enum btrace_error (*to_read_btrace) (VEC (btrace_block_s) **data, + struct btrace_target_info *btinfo, + enum btrace_read_type type); /* Stop trace recording. */ void (*to_stop_recording) (void); @@ -1998,8 +2002,9 @@ extern void target_disable_btrace (struct btrace_target_info *btinfo); extern void target_teardown_btrace (struct btrace_target_info *btinfo); /* See to_read_btrace in struct target_ops. */ -extern VEC (btrace_block_s) *target_read_btrace (struct btrace_target_info *, - enum btrace_read_type); +extern enum btrace_error target_read_btrace (VEC (btrace_block_s) **, + struct btrace_target_info *, + enum btrace_read_type); /* See to_stop_recording in struct target_ops. */ extern void target_stop_recording (void); |