[PATCH/RFA] clean up some extern's

I started from mi-main.c and ended up fixing some other things.
I didn't test that v850ice.c builds, I don't have a cygwin host handy.
OK to commit?

Elena

2002-09-29  Elena Zannoni  <ezannoni@xxxxxxxxxx>

        * inferior.h (registers_info, stepi_command, nexti_command,
        continue_command, interrupt_target_command): Export from infcmd.c.
        * frame.h (args_info, selected_frame_level_changed_hook,
        return_command): Export from stack.c.
        * v850ice.c (stepi_command, nexti_command, continue_command): use
        prototypes from inferior.h.
        * tracepoint.c (registers_info, args_info, locals_info): Use
        prototypes from frame.h and inferior.h.
        * Makefile.in (mi-main.o): Add dependency on frame.h.


Index: Makefile.in
===================================================================
RCS file: /cvs/uberbaum/gdb/Makefile.in,v
retrieving revision 1.265
diff -u -p -r1.265 Makefile.in
--- Makefile.in 27 Sep 2002 19:33:48 -0000      1.265
+++ Makefile.in 29 Sep 2002 23:14:30 -0000
@@ -2490,7 +2493,7 @@ mi-main.o: $(srcdir)/mi/mi-main.c $(defs
        $(gdb_string_h) $(top_h) $(gdbthread_h) $(mi_cmds_h) $(mi_parse_h) \
        $(mi_getopt_h) $(mi_console_h) $(ui_out_h) $(mi_out_h) \
        $(event_loop_h) $(event_top_h) $(gdbcore_h) $(value_h) $(regcache_h) \
-       $(gdb_h)
+       $(gdb_h) $(frame_h)
        $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/mi/mi-main.c
 mi-out.o: $(srcdir)/mi/mi-out.c $(defs_h) $(ui_out_h) $(mi_out_h)
        $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/mi/mi-out.c

Index: tracepoint.c
===================================================================
RCS file: /cvs/uberbaum/gdb/tracepoint.c,v
retrieving revision 1.41
diff -u -p -r1.41 tracepoint.c
--- tracepoint.c        12 Sep 2002 19:49:56 -0000      1.41
+++ tracepoint.c        29 Sep 2002 23:15:46 -0000
@@ -73,10 +73,6 @@ extern int addressprint;     /* Print machin
  */  
 
 extern void output_command (char *, int);
-extern void registers_info (char *, int);
-extern void args_info (char *, int);
-extern void locals_info (char *, int);
-
 
 /* If this definition isn't overridden by the header files, assume
    that isatty and fileno exist on this system.  */

Index: v850ice.c
===================================================================
RCS file: /cvs/uberbaum/gdb/v850ice.c,v
retrieving revision 1.11
diff -u -p -r1.11 v850ice.c
--- v850ice.c   4 May 2001 04:15:28 -0000       1.11
+++ v850ice.c   29 Sep 2002 23:16:02 -0000
@@ -50,12 +50,6 @@ struct MessageIO
 /* Prototypes for functions located in other files */
 extern void break_command (char *, int);
 
-extern void stepi_command (char *, int);
-
-extern void nexti_command (char *, int);
-
-extern void continue_command (char *, int);
-
 extern int (*ui_loop_hook) (int);
 
 /* Prototypes for local functions */

Index: inferior.h
===================================================================
RCS file: /cvs/uberbaum/gdb/inferior.h,v
retrieving revision 1.31
diff -u -p -r1.31 inferior.h
--- inferior.h  26 Aug 2002 19:18:33 -0000      1.31
+++ inferior.h  29 Sep 2002 23:17:40 -0000
@@ -315,6 +315,20 @@ extern char *set_inferior_args (char *);
 
 extern void set_inferior_args_vector (int, char **);
 
+extern void registers_info (char *, int);
+
+extern void nexti_command (char *, int);
+
+extern void stepi_command (char *, int);
+
+extern void continue_command (char *, int);
+
+extern void interrupt_target_command (char *args, int from_tty);
+
 /* Last signal that the inferior received (why it stopped).  */
 
 extern enum target_signal stop_signal;

Index: frame.h
===================================================================
RCS file: /cvs/uberbaum/gdb/frame.h,v
retrieving revision 1.25
diff -u -p -r1.25 frame.h
--- frame.h     25 Sep 2002 20:30:37 -0000      1.25
+++ frame.h     29 Sep 2002 23:18:22 -0000
@@ -373,4 +373,13 @@ extern int frame_register_read (struct f
 extern int frame_map_name_to_regnum (const char *name, int strlen);
 extern const char *frame_map_regnum_to_name (int regnum);
 
+/* From stack.c.  */
+extern void args_info (char *, int);
+
+extern void locals_info (char *, int);
+
+extern void (*selected_frame_level_changed_hook) (int);
+
+extern void return_command (char *, int);
+
 #endif /* !defined (FRAME_H)  */


tui/ChangeLog

2002-09-29  Elena Zannoni  <ezannoni@xxxxxxxxxx>

        * tui-hooks.c (selected_frame_level_changed_hook): Use the one
        exported from frame.h.

Index: tui-hooks.c
===================================================================
RCS file: /cvs/uberbaum/gdb/tui/tui-hooks.c,v
retrieving revision 1.8
diff -u -p -r1.8 tui-hooks.c
--- tui-hooks.c 10 Sep 2002 19:59:31 -0000      1.8
+++ tui-hooks.c 30 Sep 2002 02:03:04 -0000
@@ -69,7 +69,6 @@
 int tui_target_has_run = 0;
 
 static void (* tui_target_new_objfile_chain) (struct objfile*);
-extern void (*selected_frame_level_changed_hook) (int);
 static void tui_event_loop (void);
 static void tui_command_loop (void);


mi/ChangeLog:

2002-09-29  Elena Zannoni  <ezannoni@xxxxxxxxxx>

        * mi-main.c (mi_cmd_exec_return): Don't use
        return_command_wrapper, use return_command instead.
        (mi_cmd_exec_interrupt): Don't use
        interrupt_target_command_wrapper, use interrupt_target_command
        instead.
        (return_command_wrapper, interrupt_target_command_wrapper):
        Delete.
        Include frame.h.

Index: mi/mi-main.c
===================================================================
RCS file: /cvs/uberbaum/gdb/mi/mi-main.c,v
retrieving revision 1.31
diff -u -p -r1.31 mi-main.c
--- mi/mi-main.c        11 Sep 2002 21:49:04 -0000      1.31
+++ mi/mi-main.c        29 Sep 2002 23:20:52 -0000
@@ -39,6 +39,8 @@
 #include "value.h"             /* for write_register_bytes() */
 #include "regcache.h"
 #include "gdb.h"
+#include "frame.h"
+
 #include <ctype.h>
 #include <sys/time.h>
 
@@ -99,12 +101,6 @@ static void mi_load_progress (const char
                              unsigned long total_sent,
                              unsigned long grand_total);
  
-/* FIXME: these should go in some .h file, but infcmd.c doesn't have a
-   corresponding .h file. These wrappers will be obsolete anyway, once
-   we pull the plug on the sanitization. */
-extern void interrupt_target_command_wrapper (char *, int);
-extern void return_command_wrapper (char *, int);
-
 /* Command implementations. FIXME: Is this libgdb? No.  This is the MI
    layer that calls libgdb.  Any operation used in the below should be
    formalized. */
@@ -179,11 +175,11 @@ mi_cmd_exec_return (char *args, int from
   if (*args)
     /* Call return_command with from_tty argument equal to 0 so as to
        avoid being queried. */
-    return_command_wrapper (args, 0);
+    return_command (args, 0);
   else
     /* Call return_command with from_tty argument equal to 0 so as to
        avoid being queried. */
-    return_command_wrapper (NULL, 0);
+    return_command (NULL, 0);
 
   /* Because we have called return_command with from_tty = 0, we need
      to print the frame here. */
@@ -215,7 +211,7 @@ mi_cmd_exec_interrupt (char *args, int f
                 "mi_cmd_exec_interrupt: Inferior not executing.");
       return MI_CMD_ERROR;
     }
-  interrupt_target_command_wrapper (args, from_tty);
+  interrupt_target_command (args, from_tty);
   if (last_async_command)
     fputs_unfiltered (last_async_command, raw_stdout);
   fputs_unfiltered ("^done", raw_stdout);