/* Process a normal inferior event which will result in target_wait
being called. */
INF_REG_EVENT,
- /* We are called because a timer went off. */
- INF_TIMER,
/* We are called to do stuff after the inferior stops. */
INF_EXEC_COMPLETE,
};
TARGET_DEFAULT_RETURN (-1);
int (*to_insert_mask_watchpoint) (struct target_ops *,
- CORE_ADDR, CORE_ADDR, int)
+ CORE_ADDR, CORE_ADDR,
+ enum target_hw_bp_type)
TARGET_DEFAULT_RETURN (1);
int (*to_remove_mask_watchpoint) (struct target_ops *,
- CORE_ADDR, CORE_ADDR, int)
+ CORE_ADDR, CORE_ADDR,
+ enum target_hw_bp_type)
TARGET_DEFAULT_RETURN (1);
int (*to_stopped_by_watchpoint) (struct target_ops *)
TARGET_DEFAULT_RETURN (0);
int (*to_masked_watch_num_registers) (struct target_ops *,
CORE_ADDR, CORE_ADDR)
TARGET_DEFAULT_RETURN (-1);
+
+ /* Return 1 for sure target can do single step. Return -1 for
+ unknown. Return 0 for target can't do. */
+ int (*to_can_do_single_step) (struct target_ops *)
+ TARGET_DEFAULT_RETURN (-1);
+
void (*to_terminal_init) (struct target_ops *)
TARGET_DEFAULT_IGNORE ();
void (*to_terminal_inferior) (struct target_ops *)
TARGET_DEFAULT_RETURN (1);
int (*to_remove_exec_catchpoint) (struct target_ops *, int)
TARGET_DEFAULT_RETURN (1);
+ void (*to_follow_exec) (struct target_ops *, struct inferior *, char *)
+ TARGET_DEFAULT_IGNORE ();
int (*to_set_syscall_catchpoint) (struct target_ops *,
int, int, int, int, int *)
TARGET_DEFAULT_RETURN (1);
void (*to_delete_record) (struct target_ops *)
TARGET_DEFAULT_NORETURN (tcomplain ());
- /* Query if the record target is currently replaying. */
- int (*to_record_is_replaying) (struct target_ops *)
+ /* Query if the record target is currently replaying PTID. */
+ int (*to_record_is_replaying) (struct target_ops *, ptid_t ptid)
TARGET_DEFAULT_RETURN (0);
+ /* Query if the record target will replay PTID if it were resumed in
+ execution direction DIR. */
+ int (*to_record_will_replay) (struct target_ops *, ptid_t ptid, int dir)
+ TARGET_DEFAULT_RETURN (0);
+
+ /* Stop replaying. */
+ void (*to_record_stop_replaying) (struct target_ops *)
+ TARGET_DEFAULT_IGNORE ();
+
/* Go to the begin of the execution trace. */
void (*to_goto_record_begin) (struct target_ops *)
TARGET_DEFAULT_NORETURN (tcomplain ());
int target_follow_fork (int follow_child, int detach_fork);
+/* Handle the target-specific bookkeeping required when the inferior
+ makes an exec call. INF is the exec'd inferior. */
+
+void target_follow_exec (struct inferior *inf, char *execd_pathname);
+
/* On some targets, we can catch an inferior exec event when it
occurs. These functions insert/remove an already-created
catchpoint for such events. They return 0 for success, 1 if the
addr, len)
+#define target_can_do_single_step() \
+ (*current_target.to_can_do_single_step) (¤t_target)
+
/* Set/clear a hardware watchpoint starting at ADDR, for LEN bytes.
TYPE is 0 for write, 1 for read, and 2 for read/write accesses.
COND is the expression for its condition, or NULL if there's none.
or hw_access for an access watchpoint. Returns 0 for success, 1 if
masked watchpoints are not supported, -1 for failure. */
-extern int target_insert_mask_watchpoint (CORE_ADDR, CORE_ADDR, int);
+extern int target_insert_mask_watchpoint (CORE_ADDR, CORE_ADDR,
+ enum target_hw_bp_type);
/* Remove a masked watchpoint at ADDR with the mask MASK.
RW may be hw_read for a read watchpoint, hw_write for a write watchpoint
or hw_access for an access watchpoint. Returns 0 for success, non-zero
for failure. */
-extern int target_remove_mask_watchpoint (CORE_ADDR, CORE_ADDR, int);
+extern int target_remove_mask_watchpoint (CORE_ADDR, CORE_ADDR,
+ enum target_hw_bp_type);
/* Insert a hardware breakpoint at address BP_TGT->placed_address in
the target machine. Returns 0 for success, and returns non-zero or
extern void target_delete_record (void);
/* See to_record_is_replaying in struct target_ops. */
-extern int target_record_is_replaying (void);
+extern int target_record_is_replaying (ptid_t ptid);
+
+/* See to_record_will_replay in struct target_ops. */
+extern int target_record_will_replay (ptid_t ptid, int dir);
+
+/* See to_record_stop_replaying in struct target_ops. */
+extern void target_record_stop_replaying (void);
/* See to_goto_record_begin in struct target_ops. */
extern void target_goto_record_begin (void);