/home/stan/gdb/src/gdb/record.c File Reference

#include "defs.h"
#include "gdbcmd.h"
#include "completer.h"
#include "record.h"
#include "observer.h"
#include "inferior.h"
#include "common/common-utils.h"
#include "cli/cli-utils.h"
#include "disasm.h"
#include <ctype.h>

Go to the source code of this file.

Defines
#define	DEBUG(msg, args...)
Functions
static struct target_ops *	find_record_target (void)
static struct target_ops *	require_record_target (void)
int	record_read_memory (struct gdbarch *gdbarch, CORE_ADDR memaddr, gdb_byte *myaddr, ssize_t len)
static void	record_stop (struct target_ops *t)
static void	record_unpush (struct target_ops *t)
void	record_disconnect (struct target_ops *t, char *args, int from_tty)
void	record_detach (struct target_ops *t, char *args, int from_tty)
void	record_mourn_inferior (struct target_ops *t)
void	record_kill (struct target_ops *t)
static void	show_record_debug (struct ui_file *file, int from_tty, struct cmd_list_element *c, const char *value)
static void	cmd_record_start (char *args, int from_tty)
static void	cmd_record_delete (char *args, int from_tty)
static void	cmd_record_stop (char *args, int from_tty)
static void	set_record_command (char *args, int from_tty)
static void	show_record_command (char *args, int from_tty)
static void	info_record_command (char *args, int from_tty)
static void	cmd_record_save (char *args, int from_tty)
void	cmd_record_goto (char *arg, int from_tty)
static void	cmd_record_goto_begin (char *arg, int from_tty)
static void	cmd_record_goto_end (char *arg, int from_tty)
static ULONGEST	get_insn_number (char **arg)
static int	get_context_size (char **arg)
static void	no_chunk (char *arg)
static int	get_insn_history_modifiers (char **arg)
static int	command_size_to_target_size (unsigned int size)
static void	cmd_record_insn_history (char *arg, int from_tty)
static int	get_call_history_modifiers (char **arg)
static void	cmd_record_call_history (char *arg, int from_tty)
static void	validate_history_size (unsigned int *command_var, unsigned int *setting)
static void	set_record_insn_history_size (char *args, int from_tty, struct cmd_list_element *c)
static void	set_record_call_history_size (char *args, int from_tty, struct cmd_list_element *c)
void	_initialize_record (void)
Variables
unsigned int	record_debug = 0
static unsigned int	record_insn_history_size = 10
static unsigned int	record_insn_history_size_setshow_var
static unsigned int	record_call_history_size = 10
static unsigned int	record_call_history_size_setshow_var
struct cmd_list_element *	record_cmdlist = NULL
struct cmd_list_element *	record_goto_cmdlist = NULL
struct cmd_list_element *	set_record_cmdlist = NULL
struct cmd_list_element *	show_record_cmdlist = NULL
struct cmd_list_element *	info_record_cmdlist = NULL
initialize_file_ftype	_initialize_record

---

Define Documentation

#define DEBUG	(		msg,
			args...
	)

Value:

if (record_debug)                                                       \
    fprintf_unfiltered (gdb_stdlog, "record: " msg "\n", ##args)

Definition at line 56 of file record.c.

Referenced by record_detach(), record_disconnect(), record_kill(), record_mourn_inferior(), record_read_memory(), record_stop(), and record_unpush().

---

Function Documentation

void _initialize_record

(

void

)

Definition at line 706 of file record.c.

References _, _initialize_record, add_alias_cmd(), add_cmd(), add_com_alias(), add_prefix_cmd(), add_setshow_uinteger_cmd(), add_setshow_zuinteger_cmd(), class_obscure, class_support, cmd_record_call_history(), cmd_record_delete(), cmd_record_goto(), cmd_record_goto_begin(), cmd_record_goto_end(), cmd_record_insn_history(), cmd_record_save(), cmd_record_start(), cmd_record_stop(), cmdlist, info_record_command(), infolist, no_class, record_call_history_size, record_call_history_size_setshow_var, record_debug, record_insn_history_size, record_insn_history_size_setshow_var, set_record_call_history_size(), set_record_command(), set_record_insn_history_size(), setdebuglist, setlist, show_record_command(), show_record_debug(), showdebuglist, and showlist.

static void cmd_record_call_history	(	char *	arg,
		int	from_tty
	)		[static]

Definition at line 595 of file record.c.

References command_size_to_target_size(), dont_repeat(), flags, get_call_history_modifiers(), get_context_size(), get_insn_number(), no_chunk(), record_call_history_size, require_record_target(), size, skip_spaces(), target_call_history(), target_call_history_from(), target_call_history_range(), and ULONGEST.

Referenced by _initialize_record().

static void cmd_record_delete	(	char *	args,
		int	from_tty
	)		[static]

Definition at line 210 of file record.c.

References _, printf_unfiltered(), query(), require_record_target(), target_delete_record(), target_record_is_replaying(), and target_supports_delete_record().

Referenced by _initialize_record().

void cmd_record_goto	(	char *	arg,
		int	from_tty
	)

Definition at line 316 of file record.c.

References _, error(), parse_and_eval_long(), require_record_target(), target_goto_record(), and ULONGEST.

Referenced by _initialize_record(), and record_full_goto_bookmark().

static void cmd_record_goto_begin	(	char *	arg,
		int	from_tty
	)		[static]

Definition at line 332 of file record.c.

References _, error(), require_record_target(), and target_goto_record_begin().

Referenced by _initialize_record().

static void cmd_record_goto_end	(	char *	arg,
		int	from_tty
	)		[static]

Definition at line 344 of file record.c.

References _, error(), require_record_target(), and target_goto_record_end().

Referenced by _initialize_record().

static void cmd_record_insn_history	(	char *	arg,
		int	from_tty
	)		[static]

Definition at line 479 of file record.c.

References command_size_to_target_size(), dont_repeat(), flags, get_context_size(), get_insn_history_modifiers(), get_insn_number(), no_chunk(), record_insn_history_size, require_record_target(), size, skip_spaces(), target_insn_history(), target_insn_history_from(), target_insn_history_range(), and ULONGEST.

Referenced by _initialize_record().

static void cmd_record_save	(	char *	args,
		int	from_tty
	)		[static]

Definition at line 291 of file record.c.

References inferior_ptid, ptid_get_pid(), require_record_target(), target_save_record(), and xsnprintf().

Referenced by _initialize_record().

static void cmd_record_start	(	char *	args,
		int	from_tty
	)		[static]

Definition at line 201 of file record.c.

References execute_command().

Referenced by _initialize_record().

static void cmd_record_stop	(	char *	args,
		int	from_tty
	)		[static]

Definition at line 236 of file record.c.

References _, current_inferior(), observer_notify_record_changed(), printf_unfiltered(), record_stop(), record_unpush(), and require_record_target().

Referenced by _initialize_record().

static int command_size_to_target_size

(

unsigned int

size

)

[static]

Definition at line 466 of file record.c.

References gdb_assert, and size.

Referenced by cmd_record_call_history(), and cmd_record_insn_history().

static struct target_ops* find_record_target

(

void

)

[static, read]

Definition at line 63 of file record.c.

References target_ops::beneath, current_target, record_stratum, and target_ops::to_stratum.

Referenced by info_record_command(), and require_record_target().

static int get_call_history_modifiers

(

char **

arg

)

[static]

Definition at line 544 of file record.c.

References _, error(), RECORD_PRINT_INSN_RANGE, RECORD_PRINT_SRC_LINE, and skip_spaces().

Referenced by cmd_record_call_history().

static int get_context_size

(

char **

arg

)

[static]

Definition at line 377 of file record.c.

References _, error(), and skip_spaces().

Referenced by cmd_record_call_history(), and cmd_record_insn_history().

static int get_insn_history_modifiers

(

char **

arg

)

[static]

Definition at line 402 of file record.c.

References _, DISASSEMBLY_FILENAME, DISASSEMBLY_OMIT_FNAME, DISASSEMBLY_OMIT_PC, DISASSEMBLY_RAW_INSN, DISASSEMBLY_SOURCE, error(), and skip_spaces().

Referenced by cmd_record_insn_history().

static ULONGEST get_insn_number

(

char **

arg

)

[static]

Definition at line 356 of file record.c.

References _, error(), skip_spaces_const(), strtoulst(), and ULONGEST.

Referenced by cmd_record_call_history(), and cmd_record_insn_history().

static void info_record_command	(	char *	args,
		int	from_tty
	)		[static]

Definition at line 272 of file record.c.

References _, find_record_target(), printf_filtered(), target_ops::to_info_record, and target_ops::to_shortname.

Referenced by _initialize_record().

static void no_chunk

(

char *

arg

)

[static]

Definition at line 393 of file record.c.

References _, and error().

Referenced by cmd_record_call_history(), and cmd_record_insn_history().

void record_detach	(	struct target_ops *	t,
		char *	args,
		int	from_tty
	)

Definition at line 144 of file record.c.

References DEBUG, gdb_assert, record_stop(), record_stratum, record_unpush(), target_detach(), target_ops::to_shortname, and target_ops::to_stratum.

Referenced by init_record_btrace_ops(), and init_record_full_ops().

void record_disconnect	(	struct target_ops *	t,
		char *	args,
		int	from_tty
	)

Definition at line 129 of file record.c.

References DEBUG, gdb_assert, record_stop(), record_stratum, record_unpush(), target_disconnect(), target_ops::to_shortname, and target_ops::to_stratum.

Referenced by init_record_btrace_ops(), and init_record_full_ops().

void record_kill

(

struct target_ops *

t

)

Definition at line 175 of file record.c.

References DEBUG, gdb_assert, record_stratum, record_unpush(), target_kill(), target_ops::to_shortname, and target_ops::to_stratum.

Referenced by init_record_btrace_ops(), and init_record_full_ops().

void record_mourn_inferior

(

struct target_ops *

t

)

Definition at line 159 of file record.c.

References DEBUG, gdb_assert, record_stratum, record_unpush(), target_mourn_inferior(), target_ops::to_shortname, and target_ops::to_stratum.

Referenced by init_record_btrace_ops(), and init_record_full_ops().

int record_read_memory	(	struct gdbarch *	gdbarch,
		CORE_ADDR	memaddr,
		gdb_byte *	myaddr,
		ssize_t	len
	)

Definition at line 92 of file record.c.

References DEBUG, paddress(), and target_read_memory().

Referenced by i386_process_record(), i386_record_lea_modrm_addr(), i386_record_modrm(), record_full_arch_list_add_mem(), and record_full_exec_insn().

static void record_stop

(

struct target_ops *

t

)

[static]

Definition at line 108 of file record.c.

References DEBUG, target_ops::to_shortname, and target_ops::to_stop_recording.

Referenced by cmd_record_stop(), record_detach(), and record_disconnect().

static void record_unpush

(

struct target_ops *

t

)

[static]

Definition at line 119 of file record.c.

References DEBUG, target_ops::to_shortname, and unpush_target().

Referenced by cmd_record_stop(), record_detach(), record_disconnect(), record_kill(), and record_mourn_inferior().

static struct target_ops* require_record_target

(

void

)

[static, read]

Definition at line 77 of file record.c.

References _, error(), and find_record_target().

Referenced by cmd_record_call_history(), cmd_record_delete(), cmd_record_goto(), cmd_record_goto_begin(), cmd_record_goto_end(), cmd_record_insn_history(), cmd_record_save(), and cmd_record_stop().

static void set_record_call_history_size	(	char *	args,
		int	from_tty,
		struct cmd_list_element *	c
	)		[static]

Definition at line 695 of file record.c.

References record_call_history_size, record_call_history_size_setshow_var, and validate_history_size().

Referenced by _initialize_record().

static void set_record_command	(	char *	args,
		int	from_tty
	)		[static]

Definition at line 254 of file record.c.

References _, all_commands, gdb_stdout, help_list(), and printf_unfiltered().

Referenced by _initialize_record().

static void set_record_insn_history_size	(	char *	args,
		int	from_tty,
		struct cmd_list_element *	c
	)		[static]

Definition at line 683 of file record.c.

References record_insn_history_size, record_insn_history_size_setshow_var, and validate_history_size().

Referenced by _initialize_record().

static void show_record_command	(	char *	args,
		int	from_tty
	)		[static]

Definition at line 264 of file record.c.

References cmd_show_list().

Referenced by _initialize_record().

static void show_record_debug	(	struct ui_file *	file,
		int	from_tty,
		struct cmd_list_element *	c,
		const char *	value
	)		[static]

Definition at line 191 of file record.c.

References _, and fprintf_filtered().

Referenced by _initialize_record().

static void validate_history_size	(	unsigned int *	command_var,
		unsigned int *	setting
	)		[static]

Definition at line 663 of file record.c.

References _, and error().

Referenced by set_record_call_history_size(), and set_record_insn_history_size().

---

Variable Documentation

initialize_file_ftype _initialize_record

Referenced by _initialize_record(), and initialize_all_files().

struct cmd_list_element* info_record_cmdlist = NULL

Definition at line 54 of file record.c.

unsigned int record_call_history_size = 10 [static]

Definition at line 44 of file record.c.

Referenced by _initialize_record(), cmd_record_call_history(), and set_record_call_history_size().

unsigned int record_call_history_size_setshow_var [static]

Definition at line 48 of file record.c.

Referenced by _initialize_record(), and set_record_call_history_size().

struct cmd_list_element* record_cmdlist = NULL

Definition at line 50 of file record.c.

Referenced by _initialize_record_full().

unsigned int record_debug = 0

Definition at line 33 of file record.c.

Referenced by _initialize_record(), arm_process_record(), decode_insn(), i386_process_record(), moxie_process_readu(), moxie_process_record(), record_full_arch_list_add(), record_full_arch_list_add_end(), record_full_arch_list_add_mem(), record_full_arch_list_add_reg(), record_full_close(), record_full_core_kill(), record_full_exec_insn(), record_full_get_bookmark(), record_full_goto_bookmark(), record_full_open(), record_full_open_1(), record_full_restore(), record_full_save(), record_full_sig_handler(), record_full_wait_1(), record_full_xfer_partial(), record_linux_msghdr(), record_linux_sockaddr(), and record_linux_system_call().

struct cmd_list_element* record_goto_cmdlist = NULL

Definition at line 51 of file record.c.

unsigned int record_insn_history_size = 10 [static]

Definition at line 36 of file record.c.

Referenced by _initialize_record(), cmd_record_insn_history(), and set_record_insn_history_size().

unsigned int record_insn_history_size_setshow_var [static]

Definition at line 41 of file record.c.

Referenced by _initialize_record(), and set_record_insn_history_size().

struct cmd_list_element* set_record_cmdlist = NULL

Definition at line 52 of file record.c.

Referenced by _initialize_record_full().

struct cmd_list_element* show_record_cmdlist = NULL

Definition at line 53 of file record.c.

Referenced by _initialize_record_full().