Add target_ops argument to to_can_accel_watchpoint_condition

2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target.h (struct target_ops)
	<to_can_accel_watchpoint_condition>: Add argument.
	(target_can_accel_watchpoint_condition): Add argument.
	* target.c (debug_to_can_accel_watchpoint_condition): Add
	argument.
	(update_current_target): Update.
	* ppc-linux-nat.c (ppc_linux_can_accel_watchpoint_condition): Add
	'self' argument.

4 files changed, 25 insertions, 7 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 763aa27..6dde680 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,16 @@
 2014-02-19  Tom Tromey  <tromey@redhat.com>
 
+	* target.h (struct target_ops)
+	<to_can_accel_watchpoint_condition>: Add argument.
+	(target_can_accel_watchpoint_condition): Add argument.
+	* target.c (debug_to_can_accel_watchpoint_condition): Add
+	argument.
+	(update_current_target): Update.
+	* ppc-linux-nat.c (ppc_linux_can_accel_watchpoint_condition): Add
+	'self' argument.
+
+2014-02-19  Tom Tromey  <tromey@redhat.com>
+
 	* target.h (struct target_ops) <to_region_ok_for_hw_watchpoint>:
 	Add argument.
 	(target_region_ok_for_hw_watchpoint): Add argument.
diff --git a/gdb/ppc-linux-nat.c b/gdb/ppc-linux-nat.c
index dd0fe8c..fcfd452 100644
--- a/gdb/ppc-linux-nat.c
+++ b/gdb/ppc-linux-nat.c
@@ -2015,7 +2015,8 @@ check_condition (CORE_ADDR watch_addr, struct expression *cond,
    the condition expression, thus only triggering the watchpoint when it is
    true.  */
 static int
-ppc_linux_can_accel_watchpoint_condition (CORE_ADDR addr, int len, int rw,
+ppc_linux_can_accel_watchpoint_condition (struct target_ops *self,
+					  CORE_ADDR addr, int len, int rw,
 					  struct expression *cond)
 {
   CORE_ADDR data_value;
diff --git a/gdb/target.c b/gdb/target.c
index 9cc5a46..6836c9d 100644
--- a/gdb/target.c
+++ b/gdb/target.c
@@ -128,7 +128,8 @@ static int debug_to_watchpoint_addr_within_range (struct target_ops *,
 static int debug_to_region_ok_for_hw_watchpoint (struct target_ops *self,
 						 CORE_ADDR, int);
 
-static int debug_to_can_accel_watchpoint_condition (CORE_ADDR, int, int,
+static int debug_to_can_accel_watchpoint_condition (struct target_ops *self,
+						    CORE_ADDR, int, int,
 						    struct expression *);
 
 static void debug_to_terminal_init (void);
@@ -764,7 +765,8 @@ update_current_target (void)
   de_fault (to_region_ok_for_hw_watchpoint,
 	    default_region_ok_for_hw_watchpoint);
   de_fault (to_can_accel_watchpoint_condition,
-            (int (*) (CORE_ADDR, int, int, struct expression *))
+            (int (*) (struct target_ops *, CORE_ADDR, int, int,
+		      struct expression *))
             return_zero);
   de_fault (to_terminal_init,
 	    (void (*) (void))
@@ -4666,12 +4668,14 @@ debug_to_region_ok_for_hw_watchpoint (struct target_ops *self,
 }
 
 static int
-debug_to_can_accel_watchpoint_condition (CORE_ADDR addr, int len, int rw,
+debug_to_can_accel_watchpoint_condition (struct target_ops *self,
+					 CORE_ADDR addr, int len, int rw,
 					 struct expression *cond)
 {
   int retval;
 
-  retval = debug_target.to_can_accel_watchpoint_condition (addr, len,
+  retval = debug_target.to_can_accel_watchpoint_condition (&debug_target,
+							   addr, len,
 							   rw, cond);
 
   fprintf_unfiltered (gdb_stdlog,
diff --git a/gdb/target.h b/gdb/target.h
index e91af7d..d164a54 100644
--- a/gdb/target.h
+++ b/gdb/target.h
@@ -482,7 +482,8 @@ struct target_ops
     int (*to_region_ok_for_hw_watchpoint) (struct target_ops *,
 					   CORE_ADDR, int);
 
-    int (*to_can_accel_watchpoint_condition) (CORE_ADDR, int, int,
+    int (*to_can_accel_watchpoint_condition) (struct target_ops *,
+					      CORE_ADDR, int, int,
 					      struct expression *);
     int (*to_masked_watch_num_registers) (struct target_ops *,
 					  CORE_ADDR, CORE_ADDR);
@@ -1679,7 +1680,8 @@ extern int target_ranged_break_num_registers (void);
    For this reason, GDB will still evaluate the condition expression when
    the watchpoint triggers.  */
 #define target_can_accel_watchpoint_condition(addr, len, type, cond) \
-  (*current_target.to_can_accel_watchpoint_condition) (addr, len, type, cond)
+  (*current_target.to_can_accel_watchpoint_condition) (&current_target,	\
+						       addr, len, type, cond)
 
 /* Return number of debug registers needed for a masked watchpoint,
    -1 if masked watchpoints are not supported or -2 if the given address