/home/stan/gdb/src/gdb/python/py-framefilter.c File Reference

#include "defs.h"
#include "objfiles.h"
#include "symtab.h"
#include "language.h"
#include "exceptions.h"
#include "arch-utils.h"
#include "python.h"
#include "ui-out.h"
#include "valprint.h"
#include "annotate.h"
#include "hashtab.h"
#include "demangle.h"
#include "mi/mi-cmds.h"
#include "python-internal.h"

Go to the source code of this file.

Enumerations
enum	mi_print_types { MI_PRINT_ARGS, MI_PRINT_LOCALS }
Functions
static enum py_bt_status	extract_sym (PyObject *obj, char **name, struct symbol **sym, const struct language_defn **language)
static enum py_bt_status	extract_value (PyObject *obj, struct value **value)
static int	mi_should_print (struct symbol *sym, enum mi_print_types type)
static enum py_bt_status	py_print_type (struct ui_out *out, struct value *val)
static enum py_bt_status	py_print_value (struct ui_out *out, struct value *val, const struct value_print_options *opts, int indent, enum py_frame_args args_type, const struct language_defn *language)
static PyObject *	get_py_iter_from_func (PyObject *filter, char *func)
static enum py_bt_status	py_print_single_arg (struct ui_out *out, const char *sym_name, struct frame_arg *fa, struct value *fv, const struct value_print_options *opts, enum py_frame_args args_type, int print_args_field, const struct language_defn *language)
static enum py_bt_status	enumerate_args (PyObject *iter, struct ui_out *out, enum py_frame_args args_type, int print_args_field, struct frame_info *frame)
static enum py_bt_status	enumerate_locals (PyObject *iter, struct ui_out *out, int indent, enum py_frame_args args_type, int print_args_field, struct frame_info *frame)
static enum py_bt_status	py_mi_print_variables (PyObject *filter, struct ui_out *out, struct value_print_options *opts, enum py_frame_args args_type, struct frame_info *frame)
static enum py_bt_status	py_print_locals (PyObject *filter, struct ui_out *out, enum py_frame_args args_type, int indent, struct frame_info *frame)
static enum py_bt_status	py_print_args (PyObject *filter, struct ui_out *out, enum py_frame_args args_type, struct frame_info *frame)
static enum py_bt_status	py_print_frame (PyObject *filter, int flags, enum py_frame_args args_type, struct ui_out *out, int indent, htab_t levels_printed)
static PyObject *	bootstrap_python_frame_filters (struct frame_info *frame, int frame_low, int frame_high)
enum py_bt_status	apply_frame_filter (struct frame_info *frame, int flags, enum py_frame_args args_type, struct ui_out *out, int frame_low, int frame_high)

---

Enumeration Type Documentation

enum mi_print_types

Enumerator:

MI_PRINT_ARGS
MI_PRINT_LOCALS

Definition at line 35 of file py-framefilter.c.

---

Function Documentation

enum py_bt_status apply_frame_filter	(	struct frame_info *	frame,
		int	flags,
		enum py_frame_args	args_type,
		struct ui_out *	out,
		int	frame_low,
		int	frame_high
	)

Definition at line 1463 of file py-framefilter.c.

Referenced by backtrace_command_1(), mi_cmd_stack_list_args(), mi_cmd_stack_list_frames(), mi_cmd_stack_list_locals(), and mi_cmd_stack_list_variables().

static PyObject* bootstrap_python_frame_filters	(	struct frame_info *	frame,
		int	frame_low,
		int	frame_high
	)		[static]

Definition at line 1388 of file py-framefilter.c.

References do_cleanups(), error(), frame_info_to_frame_object(), make_cleanup(), make_cleanup_py_decref(), null_cleanup(), and Py_DECREF.

Referenced by apply_frame_filter().

static enum py_bt_status enumerate_args	(	PyObject *	iter,
		struct ui_out *	out,
		enum py_frame_args	args_type,
		int	print_args_field,
		struct frame_info *	frame
	)		[static]

Definition at line 492 of file py-framefilter.c.

References _, annotate_arg_end(), annotate_frame_args(), CLI_SCALAR_VALUES, value_print_options::deref_ref, frame_arg::entry_kind, error(), frame_arg::error, extract_sym(), extract_value(), gdbpy_convert_exception(), get_user_print_options(), MI_PRINT_ARGS, mi_should_print(), print_entry_values_no, print_entry_values_only, PY_BT_ERROR, PY_BT_OK, Py_DECREF, py_print_single_arg(), read_frame_arg(), gdb_exception::reason, RETURN_MASK_ALL, value_print_options::summary, TRY_CATCH, ui_out_is_mi_like_p(), ui_out_text(), ui_out_wrap_hint(), and xfree().

Referenced by py_mi_print_variables(), and py_print_args().

static enum py_bt_status enumerate_locals	(	PyObject *	iter,
		struct ui_out *	out,
		int	indent,
		enum py_frame_args	args_type,
		int	print_args_field,
		struct frame_info *	frame
	)		[static]

Definition at line 710 of file py-framefilter.c.

References value_print_options::deref_ref, do_cleanups(), error(), extract_sym(), extract_value(), gdbpy_convert_exception(), get_user_print_options(), make_cleanup(), make_cleanup_py_decref(), make_cleanup_ui_out_tuple_begin_end(), MI_PRINT_LOCALS, MI_PRINT_SIMPLE_VALUES, mi_should_print(), NO_VALUES, PY_BT_ERROR, PY_BT_OK, py_print_type(), py_print_value(), read_var_value(), gdb_exception::reason, RETURN_MASK_ALL, TRY_CATCH, ui_out_field_string(), ui_out_is_mi_like_p(), ui_out_spaces(), ui_out_text(), and xfree().

Referenced by py_mi_print_variables(), and py_print_locals().

static enum py_bt_status extract_sym	(	PyObject *	obj,
		char **	name,
		struct symbol **	sym,
		const struct language_defn **	language
	)		[static]

Definition at line 55 of file py-framefilter.c.

References _, current_language, gdbpy_is_string(), language_def(), language_mode_auto, PY_BT_ERROR, PY_BT_OK, Py_DECREF, python_language, python_string_to_host_string(), SYMBOL_LANGUAGE, symbol_object_to_symbol(), and SYMBOL_PRINT_NAME.

Referenced by enumerate_args(), and enumerate_locals().

static enum py_bt_status extract_value	(	PyObject *	obj,
		struct value **	value
	)		[static]

Definition at line 122 of file py-framefilter.c.

References convert_value_from_python(), PY_BT_ERROR, PY_BT_OK, and Py_DECREF.

Referenced by enumerate_args(), and enumerate_locals().

static PyObject* get_py_iter_from_func	(	PyObject *	filter,
		char *	func
	)		[static]

Definition at line 313 of file py-framefilter.c.

References Py_DECREF.

Referenced by py_mi_print_variables(), py_print_args(), py_print_frame(), and py_print_locals().

static int mi_should_print	(	struct symbol *	sym,
		enum mi_print_types	type
	)		[static]

Definition at line 162 of file py-framefilter.c.

References LOC_ARG, LOC_BLOCK, LOC_COMPUTED, LOC_CONST, LOC_CONST_BYTES, LOC_LABEL, LOC_LOCAL, LOC_OPTIMIZED_OUT, LOC_REF_ARG, LOC_REGISTER, LOC_REGPARM_ADDR, LOC_STATIC, LOC_TYPEDEF, LOC_UNDEF, LOC_UNRESOLVED, MI_PRINT_LOCALS, SYMBOL_CLASS, and SYMBOL_IS_ARGUMENT.

Referenced by enumerate_args(), and enumerate_locals().

static enum py_bt_status py_mi_print_variables	(	PyObject *	filter,
		struct ui_out *	out,
		struct value_print_options *	opts,
		enum py_frame_args	args_type,
		struct frame_info *	frame
	)		[static]

Definition at line 863 of file py-framefilter.c.

References do_cleanups(), enumerate_args(), enumerate_locals(), error(), get_py_iter_from_func(), make_cleanup_py_decref(), make_cleanup_py_xdecref(), make_cleanup_ui_out_list_begin_end(), PY_BT_ERROR, and PY_BT_OK.

Referenced by py_print_frame().

static enum py_bt_status py_print_args	(	PyObject *	filter,
		struct ui_out *	out,
		enum py_frame_args	args_type,
		struct frame_info *	frame
	)		[static]

Definition at line 940 of file py-framefilter.c.

References annotate_frame_args(), do_cleanups(), enumerate_args(), gdbpy_convert_exception(), get_py_iter_from_func(), make_cleanup_py_xdecref(), make_cleanup_ui_out_list_begin_end(), PY_BT_ERROR, PY_BT_OK, gdb_exception::reason, RETURN_MASK_ALL, TRY_CATCH, ui_out_is_mi_like_p(), and ui_out_text().

Referenced by py_print_frame().

static enum py_bt_status py_print_frame	(	PyObject *	filter,
		int	flags,
		enum py_frame_args	args_type,
		struct ui_out *	out,
		int	indent,
		htab_t	levels_printed
	)		[static]

Definition at line 1005 of file py-framefilter.c.

References _, frame_info::addr, value_print_options::addressprint, annotate_frame_address(), annotate_frame_address_end(), annotate_frame_begin(), annotate_frame_end(), annotate_frame_function_name(), annotate_frame_source_begin(), annotate_frame_source_file(), annotate_frame_source_file_end(), annotate_frame_source_line(), do_cleanups(), error(), frame_object_to_frame_info(), frame_relative_level(), gdbpy_convert_exception(), gdbpy_is_string(), get_frame_arch(), get_py_iter_from_func(), get_user_print_options(), frame_info::level, line, lookup_minimal_symbol_by_pc(), make_cleanup(), make_cleanup_py_decref(), make_cleanup_ui_out_list_begin_end(), make_cleanup_ui_out_tuple_begin_end(), bound_minimal_symbol::minsym, null_cleanup(), PRINT_ARGS, PRINT_FRAME_INFO, print_frame_info(), PRINT_LEVEL, PRINT_LOCALS, PY_BT_COMPLETED, PY_BT_ERROR, Py_DECREF, py_mi_print_variables(), py_print_args(), py_print_locals(), python_string_to_host_string(), gdb_exception::reason, RETURN_MASK_ALL, SYMBOL_PRINT_NAME, TRY_CATCH, ui_left, ui_out_field_core_addr(), ui_out_field_fmt_int(), ui_out_field_int(), ui_out_field_skip(), ui_out_field_string(), ui_out_is_mi_like_p(), ui_out_spaces(), ui_out_text(), ui_out_wrap_hint(), and xfree().

Referenced by apply_frame_filter().

static enum py_bt_status py_print_locals	(	PyObject *	filter,
		struct ui_out *	out,
		enum py_frame_args	args_type,
		int	indent,
		struct frame_info *	frame
	)		[static]

Definition at line 906 of file py-framefilter.c.

References do_cleanups(), enumerate_locals(), get_py_iter_from_func(), make_cleanup_py_xdecref(), make_cleanup_ui_out_list_begin_end(), PY_BT_ERROR, and PY_BT_OK.

Referenced by py_print_frame().

static enum py_bt_status py_print_single_arg	(	struct ui_out *	out,
		const char *	sym_name,
		struct frame_arg *	fa,
		struct value *	fv,
		const struct value_print_options *	opts,
		enum py_frame_args	args_type,
		int	print_args_field,
		const struct language_defn *	language
	)		[static]

Definition at line 357 of file py-framefilter.c.

References annotate_arg_begin(), annotate_arg_name_end(), annotate_arg_value(), do_cleanups(), frame_arg::entry_kind, error(), fprintf_symbol_filtered(), fputs_filtered(), gdbpy_convert_exception(), language_def(), make_cleanup(), make_cleanup_ui_file_delete(), make_cleanup_ui_out_tuple_begin_end(), mem_fileopen(), MI_PRINT_SIMPLE_VALUES, NO_VALUES, null_cleanup(), print_entry_values_compact, print_entry_values_only, PY_BT_ERROR, PY_BT_OK, py_print_type(), py_print_value(), gdb_exception::reason, RETURN_MASK_ALL, frame_arg::sym, SYMBOL_LANGUAGE, SYMBOL_PRINT_NAME, TRY_CATCH, ui_out_field_int(), ui_out_field_stream(), ui_out_field_string(), ui_out_is_mi_like_p(), ui_out_text(), frame_arg::val, and value_type().

Referenced by enumerate_args().

static enum py_bt_status py_print_type	(	struct ui_out *	out,
		struct value *	val
	)		[static]

Definition at line 203 of file py-framefilter.c.

References check_typedef(), do_cleanups(), gdbpy_convert_exception(), make_cleanup_ui_file_delete(), mem_fileopen(), PY_BT_ERROR, PY_BT_OK, gdb_exception::reason, RETURN_MASK_ALL, TRY_CATCH, type, type_print(), ui_out_field_stream(), and value_type().

Referenced by enumerate_locals(), and py_print_single_arg().

static enum py_bt_status py_print_value	(	struct ui_out *	out,
		struct value *	val,
		const struct value_print_options *	opts,
		int	indent,
		enum py_frame_args	args_type,
		const struct language_defn *	language
	)		[static]

Definition at line 239 of file py-framefilter.c.

References check_typedef(), common_val_print(), do_cleanups(), gdbpy_convert_exception(), make_cleanup_ui_file_delete(), mem_fileopen(), MI_PRINT_ALL_VALUES, MI_PRINT_SIMPLE_VALUES, NO_VALUES, PY_BT_ERROR, PY_BT_OK, gdb_exception::reason, RETURN_MASK_ALL, TRY_CATCH, TYPE_CODE, TYPE_CODE_ARRAY, TYPE_CODE_STRUCT, TYPE_CODE_UNION, ui_out_field_stream(), ui_out_is_mi_like_p(), and value_type().

Referenced by enumerate_locals(), and py_print_single_arg().