[PATCH 1/2] Move registering maint commands from maint.c to psymtalb.c

[Yao Qi <yao@codesourcery.com>]

Hi,
I don't see the reason we have to register 'maint commands' inside
maint.c.  This patch moves code registering commands out of maint.c so
that the command functions can be 'static'.

gdb:

2012-12-19  Yao Qi  <yao@codesourcery.com>

	* maint.c (_initialize_maint_cmds): Move code to ...
	* psymtab.c (_initialize_psymtab): ... here.  New.
	Include "gdbcmd.h".
	(maintenance_print_psymbols): Make it static.
	(maintenance_info_psymtabs, maintenance_check_symtabs): Likewise.
	* symtab.h (maintenance_print_psymbols): Remove declaration.
	(maintenance_check_symtabs, maintenance_info_psymtabs): Likewise.
---
 gdb/maint.c   |   16 ----------------
 gdb/psymtab.c |   29 ++++++++++++++++++++++++++---
 gdb/symtab.h  |    6 ------
 3 files changed, 26 insertions(+), 25 deletions(-)

diff --git a/gdb/maint.c b/gdb/maint.c
index afb9968..4c7a588 100644
--- a/gdb/maint.c
+++ b/gdb/maint.c
@@ -833,12 +833,6 @@ Entries in the minimal symbol table are dumped to file OUTFILE.\n\
 If a SOURCE file is specified, dump only that file's minimal symbols."),
 	   &maintenanceprintlist);
 
-  add_cmd ("psymbols", class_maintenance, maintenance_print_psymbols, _("\
-Print dump of current partial symbol definitions.\n\
-Entries in the partial symbol table are dumped to file OUTFILE.\n\
-If a SOURCE file is specified, dump only that file's partial symbols."),
-	   &maintenanceprintlist);
-
   add_cmd ("objfiles", class_maintenance, maintenance_print_objfiles,
 	   _("Print dump of current object file definitions."),
 	   &maintenanceprintlist);
@@ -850,12 +844,6 @@ linetables --- just the symbol table structures themselves.\n\
 With an argument REGEXP, list the symbol tables whose names that match that."),
 	   &maintenanceinfolist);
 
-  add_cmd ("psymtabs", class_maintenance, maintenance_info_psymtabs, _("\
-List the partial symbol tables for all object files.\n\
-This does not include information about individual partial symbols,\n\
-just the symbol table structures themselves."),
-	   &maintenanceinfolist);
-
   add_cmd ("statistics", class_maintenance, maintenance_print_statistics,
 	   _("Print statistics about internal gdb state."),
 	   &maintenanceprintlist);
@@ -866,10 +854,6 @@ Print the internal architecture configuration.\n\
 Takes an optional file parameter."),
 	   &maintenanceprintlist);
 
-  add_cmd ("check-symtabs", class_maintenance, maintenance_check_symtabs,
-	   _("Check consistency of psymtabs and symtabs."),
-	   &maintenancelist);
-
   add_cmd ("translate-address", class_maintenance,
 	   maintenance_translate_address,
 	   _("Translate a section name and address to a symbol."),
diff --git a/gdb/psymtab.c b/gdb/psymtab.c
index d6dba3e..186a92c 100644
--- a/gdb/psymtab.c
+++ b/gdb/psymtab.c
@@ -35,6 +35,7 @@
 #include "dictionary.h"
 #include "language.h"
 #include "cp-support.h"
+#include "gdbcmd.h"
 
 #ifndef DEV_TTY
 #define DEV_TTY "/dev/tty"
@@ -1818,7 +1819,7 @@ discard_psymtab (struct objfile *objfile, struct partial_symtab *pst)
 
 \f
 
-void
+static void
 maintenance_print_psymbols (char *args, int from_tty)
 {
   char **argv;
@@ -1867,7 +1868,7 @@ print-psymbols takes an output file name and optional symbol file name"));
 }
 
 /* List all the partial symbol tables whose names match REGEXP (optional).  */
-void
+static void
 maintenance_info_psymtabs (char *regexp, int from_tty)
 {
   struct program_space *pspace;
@@ -1973,7 +1974,7 @@ maintenance_info_psymtabs (char *regexp, int from_tty)
 
 /* Check consistency of psymtabs and symtabs.  */
 
-void
+static void
 maintenance_check_symtabs (char *ignore, int from_tty)
 {
   struct symbol *sym;
@@ -2086,3 +2087,25 @@ map_partial_symbol_filenames (symbol_filename_ftype *fun, void *data,
 					     need_fullname);
   }
 }
+
+void _initialize_psymtab (void);
+
+void
+_initialize_psymtab (void)
+{
+  add_cmd ("psymbols", class_maintenance, maintenance_print_psymbols, _("\
+Print dump of current partial symbol definitions.\n\
+Entries in the partial symbol table are dumped to file OUTFILE.\n\
+If a SOURCE file is specified, dump only that file's partial symbols."),
+	   &maintenanceprintlist);
+
+  add_cmd ("psymtabs", class_maintenance, maintenance_info_psymtabs, _("\
+List the partial symbol tables for all object files.\n\
+This does not include information about individual partial symbols,\n\
+just the symbol table structures themselves."),
+	   &maintenanceinfolist);
+
+  add_cmd ("check-symtabs", class_maintenance, maintenance_check_symtabs,
+	   _("Check consistency of psymtabs and symtabs."),
+	   &maintenancelist);
+}
diff --git a/gdb/symtab.h b/gdb/symtab.h
index b3c084d..bdabb0c 100644
--- a/gdb/symtab.h
+++ b/gdb/symtab.h
@@ -1162,18 +1162,12 @@ extern void resolve_sal_pc (struct symtab_and_line *);
 
 void maintenance_print_symbols (char *, int);
 
-void maintenance_print_psymbols (char *, int);
-
 void maintenance_print_msymbols (char *, int);
 
 void maintenance_print_objfiles (char *, int);
 
 void maintenance_info_symtabs (char *, int);
 
-void maintenance_info_psymtabs (char *, int);
-
-void maintenance_check_symtabs (char *, int);
-
 /* Symbol-reading stuff in symfile.c and solib.c.  */
 
 extern void clear_solib (void);
-- 
1.7.7.6