2010-02-24 Phil Muldoon <pmuldoon@redhat.com>

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

	* python/python.c (_initialize_python): Call
	gdbpy_initialize_symtabs, gdbpy_initialize_symbols and
	gdbpy_initialize_blocks.
	* python/python-internal.h: Declare struct symbol, block and
	symtab_and_line.  Declare block_object_type and
	symbol_object_type
	(gdbpy_lookup_symbol gdbpy_block_for_pc)
	(symtab_and_line_to_sal_object, symtab_to_symtab_object)
	(symbol_to_symbol_object,  block_to_block_object)
	(gdbpy_initialize_symtabs,gdbpy_initialize_symbols)
	(gdbpy_initialize_blocks ): Declare.
	* python/py-frame.c (frapy_block, frapy_function, frapy_find_sal)
	(frapy_select): Add methods.
	(frapy_read_var): Add symbol branch.
	* Makefile.in (SUBDIR_PYTHON_OBS): Add py-symbol, py-symtab,
	py-block.
	(SUBDIR_PYTHON_SRCS): Likewise.
	(py-symbol.o): New rule.
	(py-symtab.o): Likewise.
	(py-block.o): Likewise.
	* python/py-symbol.c: New file.
	* python/py-symtab.c: Likewise.
	* python/py-block.c: Likewise.


2010-02-24  Phil Muldoon  <pmuldoon@redhat.com>

	* Makefile.in: Add py-block and py-symbol.
	* gdb.python/py-symbol.exp: New File.
	* gdb.python/py-symtab.exp: New File.
	* gdb.python/py-block.exp: New File.
	* gdb.python/py-symbol.c: New File.
	* gdb.python/py-block.c: New File.


2010-02-24  Phil Muldoon  <pmuldoon@redhat.com>

	* gdb.texinfo (Frames In Python): Add block, find_sal, function
	and select method descriptions.
	(Python API): Add Blocks In Python, Symbols in Python and Symbol
	Tables in Python to menu.
	(Blocks In Python): New node.
	(Symbols In Python): New node.
	(Symbol Tables in Python): New node.

gdb/python/python-internal.h

@@ -61,32 +61,51 @@ typedef int Py_ssize_t;
 #define PyEval_ReleaseLock() 0
 #endif
 
+struct block;
+struct symbol;
+struct symtab_and_line;
 struct value;
 struct language_defn;
 
 extern PyObject *gdb_module;
 extern PyTypeObject value_object_type;
+extern PyTypeObject block_object_type;
+extern PyTypeObject symbol_object_type;
 
 PyObject *gdbpy_history (PyObject *self, PyObject *args);
 PyObject *gdbpy_frame_stop_reason_string (PyObject *, PyObject *);
+PyObject *gdbpy_lookup_symbol (PyObject *self, PyObject *args, PyObject *kw);
 PyObject *gdbpy_selected_frame (PyObject *self, PyObject *args);
+PyObject *gdbpy_block_for_pc (PyObject *self, PyObject *args);
 PyObject *gdbpy_lookup_type (PyObject *self, PyObject *args, PyObject *kw);
 PyObject *gdbpy_create_lazy_string_object (CORE_ADDR address, long length,
 					   const char *encoding, struct type *type);
 
+PyObject *symtab_and_line_to_sal_object (struct symtab_and_line sal);
+PyObject *symtab_to_symtab_object (struct symtab *symtab);
+PyObject *symbol_to_symbol_object (struct symbol *sym);
+PyObject *block_to_block_object (struct block *block, struct objfile *objfile);
 PyObject *value_to_value_object (struct value *v);
 PyObject *type_to_type_object (struct type *);
 PyObject *objfile_to_objfile_object (struct objfile *);
 
 PyObject *objfpy_get_printers (PyObject *, void *);
 
+struct block *block_object_to_block (PyObject *obj);
+struct symbol *symbol_object_to_symbol (PyObject *obj);
 struct value *value_object_to_value (PyObject *self);
 struct value *convert_value_from_python (PyObject *obj);
 struct type *type_object_to_type (PyObject *obj);
+struct symtab *symtab_object_to_symtab (PyObject *obj);
+struct symtab_and_line *sal_object_to_symtab_and_line (PyObject *obj);
 
 void gdbpy_initialize_values (void);
 void gdbpy_initialize_frames (void);
+void gdbpy_initialize_symtabs (void);
 void gdbpy_initialize_commands (void);
+void gdbpy_initialize_symbols (void);
+void gdbpy_initialize_symtabs (void);
+void gdbpy_initialize_blocks (void);
 void gdbpy_initialize_types (void);
 void gdbpy_initialize_functions (void);
 void gdbpy_initialize_objfile (void);