log.c File Reference

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Macros
#define	KEEP_ALIVE_KICK_TIME_MS   500
#define	KEEP_ALIVE_TIMEOUT_MS   1000
#define	MAX_SOCKET_ERR_MSG_LENGTH   256

Functions
void	alive_sleep (uint64_t ms)
char *	alloc_printf (const char *format,...)
char *	alloc_vprintf (const char *fmt, va_list ap)
void	busy_sleep (uint64_t ms)
	COMMAND_HANDLER (handle_debug_level_command)
	COMMAND_HANDLER (handle_log_output_command)
char *	find_nonprint_char (char *buf, unsigned buf_len)
	Find the first non-printable character in the char buffer, return a pointer to it. More...
static void	gdb_timeout_warning (int64_t delta_time)
void	keep_alive (void)
void	kept_alive (void)
int	log_add_callback (log_callback_fn fn, void *priv)
void	log_exit (void)
static void	log_forward (const char *file, unsigned line, const char *function, const char *string)
void	log_init (void)
	Initialize logging module. More...
void	log_printf (enum log_levels level, const char *file, unsigned line, const char *function, const char *format,...)
void	log_printf_lf (enum log_levels level, const char *file, unsigned line, const char *function, const char *format,...)
static void	log_puts (enum log_levels level, const char *file, int line, const char *function, const char *string)
int	log_register_commands (struct command_context *cmd_ctx)
int	log_remove_callback (log_callback_fn fn, void *priv)
void	log_socket_error (const char *socket_desc)
void	log_vprintf_lf (enum log_levels level, const char *file, unsigned line, const char *function, const char *format, va_list args)

Variables
static int	count
int	debug_level = LOG_LVL_INFO
static int64_t	last_time
static struct log_callback *	log_callbacks
static const struct command_registration	log_command_handlers []
static FILE *	log_output
static const char *const	log_strings [6]
static int64_t	start

Macro Definition Documentation

KEEP_ALIVE_KICK_TIME_MS

#define KEEP_ALIVE_KICK_TIME_MS   500

Definition at line 397 of file log.c.

KEEP_ALIVE_TIMEOUT_MS

#define KEEP_ALIVE_TIMEOUT_MS   1000

Definition at line 398 of file log.c.

MAX_SOCKET_ERR_MSG_LENGTH

#define MAX_SOCKET_ERR_MSG_LENGTH   256

Definition at line 484 of file log.c.

Function Documentation

alive_sleep()

void alive_sleep

(

uint64_t

ms

)

Definition at line 460 of file log.c.

References keep_alive().

Referenced by aduc702x_check_flash_completion(), aducm360_check_flash_completion(), aice_usb_packet_flush(), ambiqmicro_exec_command(), ap_poll_register(), arc_halt(), arc_step(), arm720t_soft_reset_halt(), arm7_9_execute_sys_speed(), arm7_9_soft_reset_halt(), arm920t_soft_reset_halt(), arm926ejs_soft_reset_halt(), at91sam7_wait_status_busy(), at91sam9_nand_ready(), cfi_intel_wait_status_busy(), cfi_spansion_wait_status_busy(), COMMAND_HANDLER(), cortex_m_soft_reset_halt(), dap_dp_poll_register(), davinci_nand_ready(), efm32x_wait_status(), em357_wait_status_busy(), esirisc_wait_debug_active(), esp32_soc_reset(), esp32s2_soc_reset(), esp32s3_soc_reset(), fespi_wip(), imx31_nand_ready(), isc_leave(), jtag_sleep(), jtagspi_wait(), kinetis_ke_ftmrx_command(), kinetis_ke_mdm_poll_register(), kinetis_ke_prepare_flash(), kinetis_mdm_poll_register(), lpc2900_wait_status(), lpc3180_controller_ready(), lpc3180_nand_ready(), lpc3180_tc_ready(), lpc32xx_controller_ready(), lpc32xx_dma_ready(), lpc32xx_nand_ready(), lpc32xx_tc_ready(), mrvlqspi_fifo_flush(), mrvlqspi_flash_busy_status(), mrvlqspi_set_ss_state(), mrvlqspi_stop_transfer(), mxc_nand_ready(), nand_page_command(), nand_poll_ready(), nand_read_status(), nds32_assert_reset(), nuc910_nand_ready(), or1k_is_cpu_running(), pic32mx_wait_status_busy(), poll_busy(), poll_ssp_busy(), poll_tff(), psoc5lp_spc_busy_wait_data(), psoc5lp_spc_busy_wait_idle(), rpc_hf_wait_tend(), s3c2440_nand_ready(), sh_qspi_wait_for_bit(), sim3x_erase_page(), sim3x_flash_erase(), stm32l4_wait_status_busy(), stm32lx_wait_until_bsy_clear_timeout(), stm32x_wait_flash_op_queue(), stm32x_wait_status_busy(), stm32x_write_option(), stmqspi_erase(), str7x_waitbusy(), str9x_erase(), str9x_write(), str9xpec_erase_area(), swd_connect_multidrop(), swd_connect_single(), swm050_erase(), swm050_mass_erase(), target_profiling_default(), target_run_flash_async_algorithm(), target_run_read_async_algorithm(), tms470_try_flash_keys(), tms470_write(), w600_start_do(), wait_till_ready(), xcf_erase_check(), xds110_init(), xmc4xxx_wait_status_busy(), xscale_read_tx(), and xscale_write_rx().

alloc_printf()

char* alloc_printf	(	const char *	format,
			...
	)

Definition at line 366 of file log.c.

References alloc_vprintf().

Referenced by __attribute__(), __register_commands(), add_connection(), add_default_dirs(), add_user_dirs(), alloc_concatenate_strings(), COMMAND_HANDLER(), COMMAND_HELPER(), esirisc_get_gdb_arch(), find_file(), gdb_handle_vrun_packet(), gdb_query_packet(), gdb_target_add_one(), get_home_dir(), get_u64_array_element(), jim_command_dispatch(), jtag_examine_chain(), new_u64_array_element(), parse_cmdline_args(), register_command(), script_debug(), target_jim_get_reg(), telnet_auto_complete(), and zephyr_fetch_thread_list().

alloc_vprintf()

char* alloc_vprintf	(	const char *	fmt,
		va_list	ap
	)

Definition at line 341 of file log.c.

References NULL.

Referenced by __attribute__(), alloc_printf(), command_print(), command_print_sameline(), command_run_linef(), log_printf(), and log_vprintf_lf().

busy_sleep()

void busy_sleep

(

uint64_t

ms

)

Definition at line 473 of file log.c.

References timeval_ms().

Referenced by COMMAND_HANDLER(), niietcm4_opstatus_check(), niietcm4_uopstatus_check(), numicro_erase(), numicro_fmc_cmd(), and numicro_write().

COMMAND_HANDLER() [1/2]

COMMAND_HANDLER

(

handle_debug_level_command

)

Definition at line 196 of file log.c.

References CMD, CMD_ARGC, CMD_ARGV, COMMAND_PARSE_NUMBER, command_print(), debug_level, ERROR_COMMAND_SYNTAX_ERROR, ERROR_OK, LOG_ERROR, LOG_LVL_DEBUG_IO, and LOG_LVL_SILENT.

COMMAND_HANDLER() [2/2]

COMMAND_HANDLER

(

handle_log_output_command

)

Definition at line 214 of file log.c.

References CMD_ARGC, CMD_ARGV, ERROR_COMMAND_SYNTAX_ERROR, ERROR_FAIL, ERROR_OK, LOG_DEBUG, LOG_ERROR, and log_output.

find_nonprint_char()

char* find_nonprint_char	(	char *	buf,
		unsigned	buf_len
	)

Find the first non-printable character in the char buffer, return a pointer to it.

If no such character exists, return NULL.

Definition at line 512 of file log.c.

References NULL.

Referenced by gdb_log_incoming_packet(), and gdb_log_outgoing_packet().

gdb_timeout_warning()

static void gdb_timeout_warning ( int64_t  delta_time )

static

Definition at line 400 of file log.c.

References gdb_actual_connections, KEEP_ALIVE_TIMEOUT_MS, LOG_DEBUG, and LOG_WARNING.

Referenced by keep_alive(), and kept_alive().

keep_alive()

void keep_alive

(

void

)

Definition at line 419 of file log.c.

References gdb_timeout_warning(), KEEP_ALIVE_KICK_TIME_MS, KEEP_ALIVE_TIMEOUT_MS, last_time, server_keep_clients_alive(), and timeval_ms().

Referenced by aice_check_dbger(), aice_issue_srst(), aice_pipe_read(), aice_usb_packet_flush(), alive_sleep(), arm720t_soft_reset_halt(), arm7_9_execute_sys_speed(), arm7_9_read_memory(), arm7_9_soft_reset_halt(), arm7_9_write_memory(), arm920t_soft_reset_halt(), arm926ejs_soft_reset_halt(), armv7a_l1_d_cache_clean_virt(), armv7a_l1_d_cache_flush_level(), armv7a_l1_d_cache_flush_virt(), armv7a_l1_d_cache_inval_virt(), armv7a_l1_i_cache_inval_virt(), ath79_erase(), avrf_write(), cc26xx_wait_algo_done(), cc26xx_write(), cc3220sf_erase(), cc3220sf_mass_erase(), cc3220sf_write(), cfi_intel_write_block(), COMMAND_HANDLER(), COMMAND_HELPER(), cortex_m_load_core_reg_u32(), cortex_m_store_core_reg_u32(), dmi_op_timeout(), efm32x_write_word(), esirisc_flash_wait(), fespi_erase(), image_calculate_checksum(), ipc_acquire(), ipc_poll_lock_stat(), jtag_add_sleep(), kinetis_write_inner(), kinetis_write_sections(), mips64_ejtag_fastdata_scan(), mips_ejtag_add_scan_96(), mips_ejtag_drscan_32_queued(), mips_ejtag_drscan_64(), mips_ejtag_fastdata_scan(), mpsse_flush(), msp432_wait_inactive(), msp432_wait_return_code(), msp432_write(), npcx_get_flash_id(), nrf5_wait_for_nvmc(), qspi_verify(), read_memory_bus_v1(), riscv_batch_run(), riscv_get_register(), riscv_program_exec(), riscv_set_register(), samd_check_error(), same5_wait_and_check_error(), sh_qspi_erase(), slow_fespi_write_buffer(), stlink_tcp_send_cmd(), stmqspi_blank_check(), stmqspi_erase(), stmsmi_erase(), stmsmi_write(), target_call_timer_callbacks_check_time(), target_fill_mem(), target_run_flash_async_algorithm(), target_run_read_async_algorithm(), target_wait_state(), xmc4xxx_wait_status_busy(), xscale_read_tx(), and xscale_write_rx().

kept_alive()

void kept_alive

(

void

)

Definition at line 447 of file log.c.

References gdb_timeout_warning(), KEEP_ALIVE_TIMEOUT_MS, last_time, and timeval_ms().

Referenced by gdb_put_packet().

log_add_callback()

int log_add_callback	(	log_callback_fn	fn,
		void *	priv
	)

Definition at line 299 of file log.c.

References ERROR_BUF_TOO_SMALL, ERROR_COMMAND_SYNTAX_ERROR, ERROR_OK, log_callback::fn, log_callbacks, log_callback::next, log_callback::priv, and priv.

Referenced by command_log_capture_start(), gdb_new_connection(), and telnet_new_connection().

log_exit()

void log_exit

(

void

)

Definition at line 289 of file log.c.

References log_output, and NULL.

Referenced by openocd_main().

log_forward()

static void log_forward ( const char *  file, unsigned  line, const char *  function, const char *  string  )

static

Definition at line 55 of file log.c.

References log_callback::fn, log_callbacks, log_callback::next, and log_callback::priv.

Referenced by log_puts().

log_init()

void log_init

(

void

)

Initialize logging module.

Call during program startup.

Definition at line 269 of file log.c.

References debug_level, ERROR_OK, last_time, LOG_LVL_DEBUG_IO, LOG_LVL_SILENT, log_output, start, and timeval_ms().

Referenced by setup_command_handler().

log_printf()

void log_printf	(	enum log_levels	level,
		const char *	file,
		unsigned	line,
		const char *	function,
		const char *	format,
			...
	)

Definition at line 133 of file log.c.

References alloc_vprintf(), count, debug_level, and log_puts().

log_printf_lf()

void log_printf_lf	(	enum log_levels	level,
		const char *	file,
		unsigned	line,
		const char *	function,
		const char *	format,
			...
	)

Definition at line 182 of file log.c.

References log_vprintf_lf().

Referenced by dump_field(), gdb_new_connection(), jtag_examine_chain_display(), and svf_hexbuf_print().

log_puts()

static void log_puts ( enum log_levels  level, const char *  file, int  line, const char *  function, const char *  string  )

static

Definition at line 77 of file log.c.

References count, debug_level, info, log_forward(), LOG_LVL_DEBUG, LOG_LVL_INFO, LOG_LVL_OUTPUT, LOG_LVL_USER, log_output, log_strings, start, and timeval_ms().

Referenced by log_printf(), and log_vprintf_lf().

log_register_commands()

int log_register_commands

(

struct command_context *

cmd_ctx

)

Definition at line 264 of file log.c.

References log_command_handlers, NULL, and register_commands().

Referenced by setup_command_handler().

log_remove_callback()

int log_remove_callback	(	log_callback_fn	fn,
		void *	priv
	)

Definition at line 324 of file log.c.

References ERROR_COMMAND_SYNTAX_ERROR, ERROR_OK, log_callback::fn, log_callbacks, log_callback::next, log_callback::priv, and priv.

Referenced by command_log_capture_finish(), gdb_connection_closed(), and telnet_connection_closed().

log_socket_error()

void log_socket_error

(

const char *

socket_desc

)

Definition at line 488 of file log.c.

References DWORD, LOG_ERROR, MAX_SOCKET_ERR_MSG_LENGTH, and NULL.

Referenced by jtag_vpi_quit(), jtag_vpi_receive_cmd(), jtag_vpi_send_cmd(), remote_bitbang_fill_buf(), remote_bitbang_flush(), remote_bitbang_init_tcp(), remote_bitbang_init_unix(), remote_bitbang_quit(), semihosting_redirect_read(), and semihosting_redirect_write().

log_vprintf_lf()

void log_vprintf_lf	(	enum log_levels	level,
		const char *	file,
		unsigned	line,
		const char *	function,
		const char *	format,
		va_list	args
	)

Definition at line 158 of file log.c.

References alloc_vprintf(), count, debug_level, and log_puts().

Referenced by jaylink_log_handler(), and log_printf_lf().

Variable Documentation

count

int count

static

Definition at line 52 of file log.c.

Referenced by log_printf(), log_puts(), and log_vprintf_lf().

debug_level

int debug_level = LOG_LVL_INFO

Definition at line 34 of file log.c.

Referenced by arc_arch_state(), arc_halt(), arm720t_soft_reset_halt(), arm7_9_execute_sys_speed(), arm7_9_soft_reset_halt(), arm920t_soft_reset_halt(), arm926ejs_soft_reset_halt(), COMMAND_HANDLER(), default_interface_jtag_execute_queue(), dump_field(), execute_abstract_command(), log_init(), log_memory_access(), log_printf(), log_puts(), log_vprintf_lf(), poll_target(), script_debug(), xscale_read_tx(), and xscale_write_rx().

last_time

int64_t last_time

static

Definition at line 39 of file log.c.

Referenced by keep_alive(), kept_alive(), and log_init().

log_callbacks

struct log_callback* log_callbacks

static

Definition at line 37 of file log.c.

Referenced by log_add_callback(), log_forward(), and log_remove_callback().

log_command_handlers

const struct command_registration log_command_handlers[]

static

Initial value:

= {
    {
        .name = "log_output",
        .handler = handle_log_output_command,
        .mode = COMMAND_ANY,
        .help = "redirect logging to a file (default: stderr)",
        .usage = "[file_name | \"default\"]",
    },
    {
        .name = "debug_level",
        .handler = handle_debug_level_command,
        .mode = COMMAND_ANY,
        .help = "Sets the verbosity level of debugging output. "
            "0 shows errors only; 1 adds warnings; "
            "2 (default) adds other info; 3 adds debugging; "
            "4 adds extra verbose debugging.",
        .usage = "number",
    },
    COMMAND_REGISTRATION_DONE
}

Definition at line 214 of file log.c.

Referenced by log_register_commands().

log_output

FILE* log_output

static

Definition at line 36 of file log.c.

Referenced by COMMAND_HANDLER(), log_exit(), log_init(), and log_puts().

log_strings

const char* const log_strings[6]

static

Initial value:

= {
    "User : ",
    "Error: ",
    "Warn : ",  
    "Info : ",
    "Debug: ",
    "Debug: "
}

Definition at line 43 of file log.c.

Referenced by log_puts().

start

int64_t start

static

Definition at line 41 of file log.c.

Referenced by COMMAND_HANDLER(), deassert_reset(), dmi_op_timeout(), ejtag_dma_dstrt_poll(), fespi_rx(), fespi_tx(), fespi_txwm_wait(), full_step(), gdb_memory_map(), linux_get_tasks(), linux_task_update(), log_init(), log_puts(), mpsse_flush(), msp432_write(), nds32_extract_field_8u(), read_sbcs_nonbusy(), riscv013_clear_abstract_error(), riscv_run_algorithm(), sample_memory(), setup_bank(), wait_for_authbusy(), wait_for_debugint_clear(), wait_for_idle(), wait_for_state(), write_memory_bus_v1(), write_memory_progbuf(), xmc1xxx_erase_check(), and xtensa_do_step().