gdbserver/proc-service.c: Change CORE_ADDR cast to uintptr_t

[deliverable/binutils-gdb.git] / gdb / target.h

diff --git a/gdb/target.h b/gdb/target.h
index 5f05b5651c3c3d0bd842595d0cef4a303fb1b5b2..2b2db4599ce01719d174cfb4cdb8a52fcc8d32d6 100644 (file)
--- a/gdb/target.h
+++ b/gdb/target.h
@@ -559,6 +559,12 @@ struct target_ops
     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 *)
@@ -1147,10 +1153,19 @@ struct target_ops
     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 ());
@@ -1910,6 +1925,9 @@ extern char *target_thread_name (struct thread_info *);
                                                      addr, len)
 
 
+#define target_can_do_single_step() \
+  (*current_target.to_can_do_single_step) (&current_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.
@@ -2431,7 +2449,13 @@ extern int target_supports_delete_record (void);
 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);