Add target_ops argument to to_can_run

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

	* windows-nat.c (windows_can_run): Add 'self' argument.
	* target.h (struct target_ops) <to_can_run>: Add argument.
	(target_can_run): Add argument.
	* target.c (debug_to_can_run): Add argument.
	(update_current_target): Update.
	* nto-procfs.c (procfs_can_run): Add 'self' argument.
	* inf-child.c (inf_child_can_run): Add 'self' argument.
	* go32-nat.c (go32_can_run): Add 'self' argument.

7 files changed, 22 insertions, 10 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 30db237..1cbdfe6 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,16 @@
 2014-02-19  Tom Tromey  <tromey@redhat.com>
 
+	* windows-nat.c (windows_can_run): Add 'self' argument.
+	* target.h (struct target_ops) <to_can_run>: Add argument.
+	(target_can_run): Add argument.
+	* target.c (debug_to_can_run): Add argument.
+	(update_current_target): Update.
+	* nto-procfs.c (procfs_can_run): Add 'self' argument.
+	* inf-child.c (inf_child_can_run): Add 'self' argument.
+	* go32-nat.c (go32_can_run): Add 'self' argument.
+
+2014-02-19  Tom Tromey  <tromey@redhat.com>
+
 	* target.h (struct target_ops) <to_has_exited>: Add argument.
 	(target_has_exited): Add argument.
 	* target.c (debug_to_has_exited): Add argument.
diff --git a/gdb/go32-nat.c b/gdb/go32-nat.c
index 75f6a3e..2e91b12 100644
--- a/gdb/go32-nat.c
+++ b/gdb/go32-nat.c
@@ -737,7 +737,7 @@ go32_mourn_inferior (struct target_ops *ops)
 }
 
 static int
-go32_can_run (void)
+go32_can_run (struct target_ops *self)
 {
   return 1;
 }
diff --git a/gdb/inf-child.c b/gdb/inf-child.c
index 7726470..37fac4b 100644
--- a/gdb/inf-child.c
+++ b/gdb/inf-child.c
@@ -128,7 +128,7 @@ inf_child_follow_fork (struct target_ops *ops, int follow_child,
 }
 
 static int
-inf_child_can_run (void)
+inf_child_can_run (struct target_ops *self)
 {
   return 1;
 }
diff --git a/gdb/nto-procfs.c b/gdb/nto-procfs.c
index 0a7ed55..e86511c 100644
--- a/gdb/nto-procfs.c
+++ b/gdb/nto-procfs.c
@@ -57,7 +57,7 @@ static procfs_run run;
 
 static void procfs_open (char *, int);
 
-static int procfs_can_run (void);
+static int procfs_can_run (struct target_ops *self);
 
 static int procfs_xfer_memory (CORE_ADDR, gdb_byte *, int, int,
 			       struct mem_attrib *attrib,
@@ -609,7 +609,7 @@ procfs_files_info (struct target_ops *ignore)
 /* Mark our target-struct as eligible for stray "run" and "attach"
    commands.  */
 static int
-procfs_can_run (void)
+procfs_can_run (struct target_ops *self)
 {
   return 1;
 }
diff --git a/gdb/target.c b/gdb/target.c
index ff61461..cfe9ee7 100644
--- a/gdb/target.c
+++ b/gdb/target.c
@@ -144,7 +144,7 @@ static void debug_to_terminal_ours (struct target_ops *self);
 
 static void debug_to_load (struct target_ops *self, char *, int);
 
-static int debug_to_can_run (void);
+static int debug_to_can_run (struct target_ops *self);
 
 static void debug_to_stop (ptid_t);
 
@@ -816,6 +816,7 @@ update_current_target (void)
 	    (int (*) (struct target_ops *, int, int, int *))
 	    return_zero);
   de_fault (to_can_run,
+	    (int (*) (struct target_ops *))
 	    return_zero);
   de_fault (to_extra_thread_info,
 	    (char *(*) (struct thread_info *))
@@ -4959,11 +4960,11 @@ debug_to_has_exited (struct target_ops *self,
 }
 
 static int
-debug_to_can_run (void)
+debug_to_can_run (struct target_ops *self)
 {
   int retval;
 
-  retval = debug_target.to_can_run ();
+  retval = debug_target.to_can_run (&debug_target);
 
   fprintf_unfiltered (gdb_stdlog, "target_can_run () = %d\n", retval);
 
diff --git a/gdb/target.h b/gdb/target.h
index 8d73472..71546a1 100644
--- a/gdb/target.h
+++ b/gdb/target.h
@@ -509,7 +509,7 @@ struct target_ops
 				      int, int, int, int, int *);
     int (*to_has_exited) (struct target_ops *, int, int, int *);
     void (*to_mourn_inferior) (struct target_ops *);
-    int (*to_can_run) (void);
+    int (*to_can_run) (struct target_ops *);
 
     /* Documentation of this routine is provided with the corresponding
        target_* macro.  */
@@ -1383,7 +1383,7 @@ void target_mourn_inferior (void);
 /* Does target have enough data to do a run or attach command? */
 
 #define target_can_run(t) \
-     ((t)->to_can_run) ()
+     ((t)->to_can_run) (t)
 
 /* Set list of signals to be handled in the target.
 
diff --git a/gdb/windows-nat.c b/gdb/windows-nat.c
index 8dcc410..9c1fdb0 100644
--- a/gdb/windows-nat.c
+++ b/gdb/windows-nat.c
@@ -2475,7 +2475,7 @@ windows_prepare_to_store (struct target_ops *self, struct regcache *regcache)
 }
 
 static int
-windows_can_run (void)
+windows_can_run (struct target_ops *self)
 {
   return 1;
 }