target_request.c File Reference

Include dependency graph for target_request.c:

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Functions
static int	add_debug_msg_receiver (struct command_context *cmd_ctx, struct target *target)
	COMMAND_HANDLER (handle_target_request_debugmsgs_command)
int	delete_debug_msg_receiver (struct command_context *cmd_ctx, struct target *target)
static struct debug_msg_receiver *	find_debug_msg_receiver (struct command_context *cmd_ctx, struct target *target)
static int	target_asciimsg (struct target *target, uint32_t length)
static int	target_charmsg (struct target *target, uint8_t msg)
bool	target_got_message (void)
	Read and clear the flag as to whether we got a message. More...
static int	target_hexmsg (struct target *target, int size, uint32_t length)
int	target_request (struct target *target, uint32_t request)
int	target_request_register_commands (struct command_context *cmd_ctx)

Variables
static int	charmsg_mode
static bool	got_message
static const struct command_registration	target_req_command_handlers []
static const struct command_registration	target_req_exec_command_handlers []

Function Documentation

add_debug_msg_receiver()

static int add_debug_msg_receiver ( struct command_context *  cmd_ctx, struct target *  target  )

static

Definition at line 146 of file target_request.c.

References debug_msg_receiver::cmd_ctx, target::dbg_msg_enabled, target::dbgmsg, ERROR_COMMAND_SYNTAX_ERROR, ERROR_OK, and NULL.

Referenced by COMMAND_HANDLER().

COMMAND_HANDLER()

COMMAND_HANDLER

(

handle_target_request_debugmsgs_command

)

Definition at line 242 of file target_request.c.

References add_debug_msg_receiver(), charmsg_mode, CMD, CMD_ARGC, CMD_ARGV, CMD_CTX, command_print(), delete_debug_msg_receiver(), ERROR_COMMAND_SYNTAX_ERROR, ERROR_OK, find_debug_msg_receiver(), get_current_target(), LOG_ERROR, target_name(), target_type::target_request_data, and target::type.

delete_debug_msg_receiver()

int delete_debug_msg_receiver	(	struct command_context *	cmd_ctx,
		struct target *	target
	)

Definition at line 202 of file target_request.c.

References all_targets, debug_msg_receiver::cmd_ctx, target::dbg_msg_enabled, target::dbgmsg, ERROR_OK, target::next, and debug_msg_receiver::next.

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

find_debug_msg_receiver()

static struct debug_msg_receiver* find_debug_msg_receiver ( struct command_context *  cmd_ctx, struct target *  target  )

static

Definition at line 172 of file target_request.c.

References all_targets, debug_msg_receiver::cmd_ctx, target::dbgmsg, target::next, and NULL.

Referenced by COMMAND_HANDLER().

target_asciimsg()

static int target_asciimsg ( struct target *  target, uint32_t  length  )

static

Definition at line 37 of file target_request.c.

References debug_msg_receiver::cmd_ctx, command_output_text(), target::dbgmsg, DIV_ROUND_UP, ERROR_OK, length, LOG_DEBUG, debug_msg_receiver::next, target_type::target_request_data, and target::type.

Referenced by target_request().

target_charmsg()

static int target_charmsg ( struct target *  target, uint8_t  msg  )

static

Definition at line 55 of file target_request.c.

References ERROR_OK, and LOG_USER_N.

Referenced by target_request().

target_got_message()

bool target_got_message

(

void

)

Read and clear the flag as to whether we got a message.

This is used to implement the back-off algorithm on sleeping in idle mode.

Definition at line 28 of file target_request.c.

References got_message.

Referenced by server_loop().

target_hexmsg()

static int target_hexmsg ( struct target *  target, int  size, uint32_t  length  )

static

Definition at line 62 of file target_request.c.

References debug_msg_receiver::cmd_ctx, command_output_text(), target::dbgmsg, DIV_ROUND_UP, ERROR_OK, le_to_h_u16(), le_to_h_u32(), length, LOG_DEBUG, debug_msg_receiver::next, size, target_type::target_request_data, and target::type.

Referenced by target_request().

target_request()

int target_request	(	struct target *	target,
		uint32_t	request
	)

Definition at line 108 of file target_request.c.

References charmsg_mode, ERROR_OK, got_message, LOG_ERROR, target_asciimsg(), target_charmsg(), target_hexmsg(), TARGET_REQ_DEBUGCHAR, TARGET_REQ_DEBUGMSG, TARGET_REQ_TRACEMSG, target_type::target_request_data, trace_point(), and target::type.

Referenced by aarch64_handle_target_request(), arm7_9_handle_target_request(), cortex_a_handle_target_request(), cortex_m_handle_target_request(), and hl_handle_target_request().

target_request_register_commands()

int target_request_register_commands

(

struct command_context *

cmd_ctx

)

Definition at line 301 of file target_request.c.

References NULL, register_commands(), and target_req_command_handlers.

Referenced by target_register_user_commands().

Variable Documentation

charmsg_mode

int charmsg_mode

static

Definition at line 35 of file target_request.c.

Referenced by COMMAND_HANDLER(), and target_request().

got_message

bool got_message

static

Definition at line 26 of file target_request.c.

Referenced by target_got_message(), and target_request().

target_req_command_handlers

const struct command_registration target_req_command_handlers[]

static

Initial value:

= {
    {
        .name = "target_request",
        .mode = COMMAND_ANY,
        .help = "target request command group",
        .usage = "",
        .chain = target_req_exec_command_handlers,
    },
    COMMAND_REGISTRATION_DONE
}

Definition at line 242 of file target_request.c.

Referenced by target_request_register_commands().

target_req_exec_command_handlers

const struct command_registration target_req_exec_command_handlers[]

static

Initial value:

= {
    {
        .name = "debugmsgs",
        .handler = handle_target_request_debugmsgs_command,
        .mode = COMMAND_EXEC,
        .help = "display and/or modify reception of debug messages from target",
        .usage = "['enable'|'charmsg'|'disable']",
    },
    COMMAND_REGISTRATION_DONE
}

Definition at line 242 of file target_request.c.