diff options
Diffstat (limited to 'gdb/gdbserver/target.h')
| -rw-r--r-- | gdb/gdbserver/target.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gdb/gdbserver/target.h b/gdb/gdbserver/target.h index d090a30..ae48cd7 100644 --- a/gdb/gdbserver/target.h +++ b/gdb/gdbserver/target.h @@ -356,12 +356,15 @@ struct target_ops information struct for reading and for disabling branch trace. */ struct btrace_target_info *(*enable_btrace) (ptid_t ptid); - /* Disable branch tracing. */ + /* Disable branch tracing. + Returns zero on success, non-zero otherwise. */ int (*disable_btrace) (struct btrace_target_info *tinfo); /* Read branch trace data into buffer. We use an int to specify the type - to break a cyclic dependency. */ - void (*read_btrace) (struct btrace_target_info *, struct buffer *, int type); + to break a cyclic dependency. + Return 0 on success; print an error message into BUFFER and return -1, + otherwise. */ + int (*read_btrace) (struct btrace_target_info *, struct buffer *, int type); /* Return true if target supports range stepping. */ int (*supports_range_stepping) (void); |