2010-04-29 Phil Muldoon <pmuldoon@redhat.com>

            Tom Tromey  <tromey@redhat.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>

       	* Makefile.in (SUBDIR_PYTHON_OBS): Add py-parameter.
        (SUBDIR_PYTHON_SRCS): Likewise.
       	(py-parameter.o): New rule.
       	* python/py-parameter.c: New file.
        * python/python-internal.h (gdbpy_initialize_parameter)
        (gdbpy_parameter, gdbpy_parameter_value)
        (gdbpy_parse_command_name): Declare.
        * python/py-cmd.c (parse_command_name): Rename to
       	gdbpy_parse_command_name.
        (gdbpy_parse_command_name): Accept a starting list parameter and
       	use over cmdlist.
       	(cmdpy_init): Use gdbpy_parse_command_name.
        * python/python.c (parameter_to_python): Rename to
        gdbpy_parameter_to_python.  Accept enum var_types and value.
        (gdbpy_parameter): Use gdbpy_parameter_value.
        (_initialize_python): Call gdbpy_initialize_parameters.

2010-04-29  Phil Muldoon  <pmuldoon@redhat.com>

        * gdb.python/py-param.exp: New File.

2010-04-29  Phil Muldoon  <pmuldoon@redhat.com>
            Tom Tromey  <tromey@redhat.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * gdb.texinfo (Parameters In Python): New Node.

1 files changed, 9 insertions, 5 deletions

diff --git a/gdb/python/py-cmd.c b/gdb/python/py-cmd.c
index d187d16..0998713 100644
--- a/gdb/python/py-cmd.c
+++ b/gdb/python/py-cmd.c
@@ -263,10 +263,14 @@ cmdpy_completer (struct cmd_list_element *command, char *text, char *word)
    *BASE_LIST is set to the final prefix command's list of
    *sub-commands.
    
+   START_LIST is the list in which the search starts.
+
    This function returns the xmalloc()d name of the new command.  On
    error sets the Python error and returns NULL.  */
-static char *
-parse_command_name (char *text, struct cmd_list_element ***base_list)
+char *
+gdbpy_parse_command_name (char *text,
+			  struct cmd_list_element ***base_list,
+			  struct cmd_list_element **start_list)
 {
   struct cmd_list_element *elt;
   int len = strlen (text);
@@ -299,7 +303,7 @@ parse_command_name (char *text, struct cmd_list_element ***base_list)
     ;
   if (i < 0)
     {
-      *base_list = &cmdlist;
+      *base_list = start_list;
       return result;
     }
 
@@ -308,7 +312,7 @@ parse_command_name (char *text, struct cmd_list_element ***base_list)
   prefix_text[i + 1] = '\0';
 
   text = prefix_text;
-  elt = lookup_cmd_1 (&text, cmdlist, NULL, 1);
+  elt = lookup_cmd_1 (&text, *start_list, NULL, 1);
   if (!elt || elt == (struct cmd_list_element *) -1)
     {
       PyErr_Format (PyExc_RuntimeError, _("Could not find command prefix %s."),
@@ -399,7 +403,7 @@ cmdpy_init (PyObject *self, PyObject *args, PyObject *kw)
       return -1;
     }
 
-  cmd_name = parse_command_name (name, &cmd_list);
+  cmd_name = gdbpy_parse_command_name (name, &cmd_list, &cmdlist);
   if (! cmd_name)
     return -1;