diff options
Diffstat (limited to 'gdb/target.h')
| -rw-r--r-- | gdb/target.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gdb/target.h b/gdb/target.h index 237d1aa..f0b2e43 100644 --- a/gdb/target.h +++ b/gdb/target.h @@ -450,6 +450,7 @@ struct target_ops int (*to_insert_breakpoint) (struct gdbarch *, struct bp_target_info *); int (*to_remove_breakpoint) (struct gdbarch *, struct bp_target_info *); int (*to_can_use_hw_breakpoint) (int, int, int); + int (*to_ranged_break_num_registers) (struct target_ops *); int (*to_insert_hw_breakpoint) (struct gdbarch *, struct bp_target_info *); int (*to_remove_hw_breakpoint) (struct gdbarch *, struct bp_target_info *); @@ -1354,6 +1355,11 @@ extern char *target_thread_name (struct thread_info *); #define target_remove_hw_breakpoint(gdbarch, bp_tgt) \ (*current_target.to_remove_hw_breakpoint) (gdbarch, bp_tgt) +/* Return number of debug registers needed for a ranged breakpoint, + or -1 if ranged breakpoints are not supported. */ + +extern int target_ranged_break_num_registers (void); + /* Return non-zero if target knows the data address which triggered this target_stopped_by_watchpoint, in such case place it to *ADDR_P. Only the INFERIOR_PTID task is being queried. */ |