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

Browse Source 
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.
This commit is contained in:
Phil Muldoon
2010-04-29 15:45:57 +00:00
parent ce72ce4139
commit d7b32ed3ab
11 changed files with 974 additions and 18 deletions
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24
gdb/python/python.c
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@ -192,11 +192,10 @@ python_command (char *arg, int from_tty)
/* Transform a gdb parameters's value into a Python value. May return
NULL (and set a Python exception) on error. Helper function for
get_parameter. */
static PyObject *
parameter_to_python (struct cmd_list_element *cmd)
PyObject *
gdbpy_parameter_value (enum var_types type, void *var)
{
switch (cmd->var_type)
switch (type)
{
case var_string:
case var_string_noescape:
@ -204,7 +203,7 @@ parameter_to_python (struct cmd_list_element *cmd)
case var_filename:
case var_enum:
{
char *str = * (char **) cmd->var;
char *str = * (char **) var;
if (! str)
str = "";
return PyString_Decode (str, strlen (str), host_charset (), NULL);
@ -212,7 +211,7 @@ parameter_to_python (struct cmd_list_element *cmd)
case var_boolean:
{
if (* (int *) cmd->var)
if (* (int *) var)
Py_RETURN_TRUE;
else
Py_RETURN_FALSE;
@ -220,7 +219,7 @@ parameter_to_python (struct cmd_list_element *cmd)
case var_auto_boolean:
{
enum auto_boolean ab = * (enum auto_boolean *) cmd->var;
enum auto_boolean ab = * (enum auto_boolean *) var;
if (ab == AUTO_BOOLEAN_TRUE)
Py_RETURN_TRUE;
else if (ab == AUTO_BOOLEAN_FALSE)
@ -230,15 +229,15 @@ parameter_to_python (struct cmd_list_element *cmd)
}
case var_integer:
if ((* (int *) cmd->var) == INT_MAX)
if ((* (int *) var) == INT_MAX)
Py_RETURN_NONE;
/* Fall through. */
case var_zinteger:
return PyLong_FromLong (* (int *) cmd->var);
return PyLong_FromLong (* (int *) var);
case var_uinteger:
{
unsigned int val = * (unsigned int *) cmd->var;
unsigned int val = * (unsigned int *) var;
if (val == UINT_MAX)
Py_RETURN_NONE;
return PyLong_FromUnsignedLong (val);
@ -252,7 +251,7 @@ parameter_to_python (struct cmd_list_element *cmd)
/* A Python function which returns a gdb parameter's value as a Python
value. */
static PyObject *
PyObject *
gdbpy_parameter (PyObject *self, PyObject *args)
{
struct cmd_list_element *alias, *prefix, *cmd;
@ -278,7 +277,7 @@ gdbpy_parameter (PyObject *self, PyObject *args)
if (! cmd->var)
return PyErr_Format (PyExc_RuntimeError,
_("`%s' is not a parameter."), arg);
return parameter_to_python (cmd);
return gdbpy_parameter_value (cmd->var_type, cmd->var);
}
/* Wrapper for target_charset. */
@ -645,6 +644,7 @@ Enables or disables printing of Python stack traces."),
gdbpy_initialize_symtabs ();
gdbpy_initialize_blocks ();
gdbpy_initialize_functions ();
gdbpy_initialize_parameters ();
gdbpy_initialize_types ();
gdbpy_initialize_pspace ();
gdbpy_initialize_objfile ();