esirisc_trace.c File Reference

Include dependency graph for esirisc_trace.c:

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Macros
#define	BIT_MASK(x)   ((1 << (x)) - 1)
#define	CONTROL_FC   (1<<3) /* Flow Control */
#define	CONTROL_FMT(x)   (((x) << 4) & 0x30) /* Format */
#define	CONTROL_PCB(x)   (((x) << 10) & 0x7c00) /* PC Bits */
#define	CONTROL_SP   (1<<1) /* Stop */
#define	CONTROL_ST   (1<<0) /* Start */
#define	CONTROL_W   (1<<2) /* Wrap */
#define	STATUS_O   (1<<3) /* Overflow */
#define	STATUS_T   (1<<0) /* Trace Started */
#define	STATUS_TD   (1<<1) /* Trace Disabled */
#define	STATUS_W   (1<<2) /* Wrapped */
#define	TRIGGER_DSP   (1<<15) /* Delay Start */
#define	TRIGGER_DST   (1<<7) /* Delay Start */
#define	TRIGGER_TSP(x)   (((x) << 8) & 0xf00) /* Trigger Stop */
#define	TRIGGER_TST(x)   (((x) << 0) & 0xf) /* Trigger Start */

Functions
	COMMAND_HANDLER (handle_esirisc_trace_analyze_command)
	COMMAND_HANDLER (handle_esirisc_trace_buffer_command)
	COMMAND_HANDLER (handle_esirisc_trace_dump_command)
	COMMAND_HANDLER (handle_esirisc_trace_fifo_command)
	COMMAND_HANDLER (handle_esirisc_trace_flow_control_command)
	COMMAND_HANDLER (handle_esirisc_trace_format_command)
	COMMAND_HANDLER (handle_esirisc_trace_info_command)
	COMMAND_HANDLER (handle_esirisc_trace_init_command)
	COMMAND_HANDLER (handle_esirisc_trace_start_command)
	COMMAND_HANDLER (handle_esirisc_trace_status_command)
	COMMAND_HANDLER (handle_esirisc_trace_stop_command)
	COMMAND_HANDLER (handle_esirisc_trace_trigger_delay_command)
	COMMAND_HANDLER (handle_esirisc_trace_trigger_start_command)
	COMMAND_HANDLER (handle_esirisc_trace_trigger_stop_command)
static int	esirisc_trace_analyze (struct command_invocation *cmd, uint8_t *buffer, uint32_t size)
static int	esirisc_trace_analyze_buffer (struct command_invocation *cmd)
static int	esirisc_trace_analyze_full (struct command_invocation *cmd, uint8_t *buffer, uint32_t size)
static int	esirisc_trace_analyze_memory (struct command_invocation *cmd, target_addr_t address, uint32_t size)
static int	esirisc_trace_analyze_simple (struct command_invocation *cmd, uint8_t *buffer, uint32_t size)
static int	esirisc_trace_buf_get_pc (struct target *target, uint8_t *buffer, uint32_t size, unsigned int *pos, uint32_t *value)
static int	esirisc_trace_buf_get_u32 (uint8_t *buffer, uint32_t size, unsigned int *pos, unsigned int count, uint32_t *value)
static int	esirisc_trace_clear_status (struct target *target)
static int	esirisc_trace_dump (struct command_invocation *cmd, const char *filename, uint8_t *buffer, uint32_t size)
static int	esirisc_trace_dump_buffer (struct command_invocation *cmd, const char *filename)
static int	esirisc_trace_dump_memory (struct command_invocation *cmd, const char *filename, target_addr_t address, uint32_t size)
static int	esirisc_trace_get_status (struct target *target, uint32_t *status)
static int	esirisc_trace_init (struct target *target)
static int	esirisc_trace_read_buffer (struct target *target, uint8_t *buffer)
static int	esirisc_trace_read_memory (struct target *target, target_addr_t address, uint32_t size, uint8_t *buffer)
static int	esirisc_trace_start (struct target *target)
static int	esirisc_trace_stop (struct target *target)

Variables
static const struct command_registration	esirisc_trace_any_command_handlers []
const struct command_registration	esirisc_trace_command_handlers []
static const char *const	esirisc_trace_delay_strings []
static const struct command_registration	esirisc_trace_exec_command_handlers []
static const char *const	esirisc_trace_ext_id_strings []
static const char *const	esirisc_trace_format_strings []
static const char *const	esirisc_trace_id_strings []
static const struct command_registration	esirisc_trace_trigger_any_command_handlers []
static const char *const	esirisc_trace_trigger_strings []

Macro Definition Documentation

BIT_MASK

#define BIT_MASK

(

x

)

((1 << (x)) - 1)

Definition at line 21 of file esirisc_trace.c.

CONTROL_FC

#define CONTROL_FC   (1<<3) /* Flow Control */

Definition at line 27 of file esirisc_trace.c.

CONTROL_FMT

#define CONTROL_FMT

(

x

)

(((x) << 4) & 0x30) /* Format */

Definition at line 28 of file esirisc_trace.c.

CONTROL_PCB

#define CONTROL_PCB

(

x

)

(((x) << 10) & 0x7c00) /* PC Bits */

Definition at line 29 of file esirisc_trace.c.

CONTROL_SP

#define CONTROL_SP   (1<<1) /* Stop */

Definition at line 25 of file esirisc_trace.c.

CONTROL_ST

#define CONTROL_ST   (1<<0) /* Start */

Definition at line 24 of file esirisc_trace.c.

CONTROL_W

#define CONTROL_W   (1<<2) /* Wrap */

Definition at line 26 of file esirisc_trace.c.

STATUS_O

#define STATUS_O   (1<<3) /* Overflow */

Definition at line 35 of file esirisc_trace.c.

STATUS_T

#define STATUS_T   (1<<0) /* Trace Started */

Definition at line 32 of file esirisc_trace.c.

STATUS_TD

#define STATUS_TD   (1<<1) /* Trace Disabled */

Definition at line 33 of file esirisc_trace.c.

STATUS_W

#define STATUS_W   (1<<2) /* Wrapped */

Definition at line 34 of file esirisc_trace.c.

TRIGGER_DSP

#define TRIGGER_DSP   (1<<15) /* Delay Start */

Definition at line 41 of file esirisc_trace.c.

TRIGGER_DST

#define TRIGGER_DST   (1<<7) /* Delay Start */

Definition at line 39 of file esirisc_trace.c.

TRIGGER_TSP

#define TRIGGER_TSP

(

x

)

(((x) << 8) & 0xf00) /* Trigger Stop */

Definition at line 40 of file esirisc_trace.c.

TRIGGER_TST

#define TRIGGER_TST

(

x

)

(((x) << 0) & 0xf) /* Trigger Start */

Definition at line 38 of file esirisc_trace.c.

Function Documentation

COMMAND_HANDLER() [1/14]

COMMAND_HANDLER

(

handle_esirisc_trace_analyze_command

)

Definition at line 784 of file esirisc_trace.c.

References CMD, CMD_ARGC, CMD_ARGV, CMD_CTX, COMMAND_PARSE_ADDRESS, COMMAND_PARSE_NUMBER, command_print(), ERROR_COMMAND_SYNTAX_ERROR, ERROR_FAIL, esirisc_trace_analyze_buffer(), esirisc_trace_analyze_memory(), esirisc_trace_is_fifo(), get_current_target(), esirisc_common::has_trace, size, target_to_esirisc(), and esirisc_common::trace_info.

COMMAND_HANDLER() [2/14]

COMMAND_HANDLER

(

handle_esirisc_trace_buffer_command

)

Definition at line 854 of file esirisc_trace.c.

References esirisc_trace::buffer_end, esirisc_trace::buffer_start, esirisc_trace::buffer_wrap, CMD_ARGC, CMD_ARGV, CMD_CTX, COMMAND_PARSE_ADDRESS, COMMAND_PARSE_NUMBER, ERROR_COMMAND_SYNTAX_ERROR, ERROR_OK, get_current_target(), size, target_to_esirisc(), and esirisc_common::trace_info.

COMMAND_HANDLER() [3/14]

COMMAND_HANDLER

(

handle_esirisc_trace_dump_command

)

Definition at line 822 of file esirisc_trace.c.

References CMD, CMD_ARGC, CMD_ARGV, CMD_CTX, COMMAND_PARSE_ADDRESS, COMMAND_PARSE_NUMBER, command_print(), ERROR_COMMAND_SYNTAX_ERROR, ERROR_FAIL, esirisc_trace_dump_buffer(), esirisc_trace_dump_memory(), esirisc_trace_is_fifo(), get_current_target(), esirisc_common::has_trace, size, target_to_esirisc(), and esirisc_common::trace_info.

COMMAND_HANDLER() [4/14]

COMMAND_HANDLER

(

handle_esirisc_trace_fifo_command

)

Definition at line 879 of file esirisc_trace.c.

References esirisc_trace::buffer_end, esirisc_trace::buffer_start, esirisc_trace::buffer_wrap, CMD_ARGC, CMD_ARGV, CMD_CTX, COMMAND_PARSE_ADDRESS, ERROR_COMMAND_SYNTAX_ERROR, ERROR_OK, get_current_target(), target_to_esirisc(), and esirisc_common::trace_info.

COMMAND_HANDLER() [5/14]

COMMAND_HANDLER

(

handle_esirisc_trace_flow_control_command

)

Definition at line 897 of file esirisc_trace.c.

References CMD_ARGC, CMD_ARGV, CMD_CTX, ERROR_COMMAND_SYNTAX_ERROR, ERROR_OK, esirisc_trace::flow_control, get_current_target(), target_to_esirisc(), and esirisc_common::trace_info.

COMMAND_HANDLER() [6/14]

COMMAND_HANDLER

(

handle_esirisc_trace_format_command

)

Definition at line 916 of file esirisc_trace.c.

References CMD, CMD_ARGC, CMD_ARGV, CMD_CTX, COMMAND_PARSE_NUMBER, command_print(), ERROR_COMMAND_SYNTAX_ERROR, ERROR_OK, ESIRISC_TRACE_FORMAT_BRANCH, ESIRISC_TRACE_FORMAT_FULL, ESIRISC_TRACE_FORMAT_ICACHE, esirisc_trace::format, get_current_target(), esirisc_trace::pc_bits, target_to_esirisc(), and esirisc_common::trace_info.

COMMAND_HANDLER() [7/14]

COMMAND_HANDLER

(

handle_esirisc_trace_info_command

)

Definition at line 679 of file esirisc_trace.c.

References esirisc_trace::buffer_end, esirisc_trace::buffer_start, esirisc_trace::buffer_wrap, CMD, CMD_CTX, command_print(), esirisc_trace::delay, esirisc_trace::delay_cycles, ERROR_FAIL, ERROR_OK, esirisc_trace_delay_strings, esirisc_trace_format_strings, esirisc_trace_is_fifo(), esirisc_trace_trigger_strings, esirisc_trace::flow_control, esirisc_trace::format, get_current_target(), esirisc_common::has_trace, esirisc_trace::pc_bits, esirisc_trace::start_data, esirisc_trace::start_mask, esirisc_trace::start_trigger, esirisc_trace::stop_data, esirisc_trace::stop_mask, esirisc_trace::stop_trigger, TARGET_PRIxADDR, target_to_esirisc(), and esirisc_common::trace_info.

COMMAND_HANDLER() [8/14]

COMMAND_HANDLER

(

handle_esirisc_trace_init_command

)

Definition at line 662 of file esirisc_trace.c.

References CMD, CMD_CTX, command_print(), ERROR_FAIL, ERROR_OK, esirisc_trace_init(), get_current_target(), esirisc_common::has_trace, and target_to_esirisc().

COMMAND_HANDLER() [9/14]

COMMAND_HANDLER

(

handle_esirisc_trace_start_command

)

Definition at line 750 of file esirisc_trace.c.

References CMD, CMD_CTX, command_print(), ERROR_FAIL, ERROR_OK, esirisc_trace_start(), get_current_target(), esirisc_common::has_trace, and target_to_esirisc().

COMMAND_HANDLER() [10/14]

COMMAND_HANDLER

(

handle_esirisc_trace_status_command

)

Definition at line 726 of file esirisc_trace.c.

References CMD, CMD_CTX, command_print(), ERROR_FAIL, ERROR_OK, esirisc_trace_get_status(), get_current_target(), esirisc_common::has_trace, status, STATUS_O, STATUS_T, STATUS_TD, STATUS_W, and target_to_esirisc().

COMMAND_HANDLER() [11/14]

COMMAND_HANDLER

(

handle_esirisc_trace_stop_command

)

Definition at line 767 of file esirisc_trace.c.

References CMD, CMD_CTX, command_print(), ERROR_FAIL, ERROR_OK, esirisc_trace_stop(), get_current_target(), esirisc_common::has_trace, and target_to_esirisc().

COMMAND_HANDLER() [12/14]

COMMAND_HANDLER

(

handle_esirisc_trace_trigger_delay_command

)

Definition at line 1029 of file esirisc_trace.c.

References CMD_ARGC, CMD_ARGV, CMD_CTX, COMMAND_PARSE_NUMBER, esirisc_trace::delay, esirisc_trace::delay_cycles, ERROR_COMMAND_SYNTAX_ERROR, ERROR_OK, ESIRISC_TRACE_DELAY_BOTH, ESIRISC_TRACE_DELAY_NONE, ESIRISC_TRACE_DELAY_START, ESIRISC_TRACE_DELAY_STOP, get_current_target(), target_to_esirisc(), and esirisc_common::trace_info.

COMMAND_HANDLER() [13/14]

COMMAND_HANDLER

(

handle_esirisc_trace_trigger_start_command

)

Definition at line 947 of file esirisc_trace.c.

References CMD_ARGC, CMD_ARGV, CMD_CTX, COMMAND_PARSE_NUMBER, ERROR_COMMAND_SYNTAX_ERROR, ERROR_OK, ESIRISC_TRACE_TRIGGER_ERET, ESIRISC_TRACE_TRIGGER_EXCEPTION, ESIRISC_TRACE_TRIGGER_HIGH, ESIRISC_TRACE_TRIGGER_LOAD, ESIRISC_TRACE_TRIGGER_LOW, ESIRISC_TRACE_TRIGGER_NONE, ESIRISC_TRACE_TRIGGER_PC, ESIRISC_TRACE_TRIGGER_STOP, ESIRISC_TRACE_TRIGGER_STORE, ESIRISC_TRACE_TRIGGER_WAIT, get_current_target(), esirisc_trace::start_data, esirisc_trace::start_mask, esirisc_trace::start_trigger, target_to_esirisc(), and esirisc_common::trace_info.

COMMAND_HANDLER() [14/14]

COMMAND_HANDLER

(

handle_esirisc_trace_trigger_stop_command

)

Definition at line 990 of file esirisc_trace.c.

References CMD_ARGC, CMD_ARGV, CMD_CTX, COMMAND_PARSE_NUMBER, ERROR_COMMAND_SYNTAX_ERROR, ERROR_OK, ESIRISC_TRACE_TRIGGER_ERET, ESIRISC_TRACE_TRIGGER_EXCEPTION, ESIRISC_TRACE_TRIGGER_LOAD, ESIRISC_TRACE_TRIGGER_NONE, ESIRISC_TRACE_TRIGGER_PC, ESIRISC_TRACE_TRIGGER_STOP, ESIRISC_TRACE_TRIGGER_STORE, ESIRISC_TRACE_TRIGGER_WAIT, get_current_target(), esirisc_trace::stop_data, esirisc_trace::stop_mask, esirisc_trace::stop_trigger, target_to_esirisc(), and esirisc_common::trace_info.

esirisc_trace_analyze()

static int esirisc_trace_analyze ( struct command_invocation *  cmd, uint8_t *  buffer, uint32_t  size  )

static

Definition at line 507 of file esirisc_trace.c.

References buffer, cmd, command_print(), ERROR_FAIL, esirisc_trace_analyze_full(), esirisc_trace_analyze_simple(), ESIRISC_TRACE_FORMAT_BRANCH, ESIRISC_TRACE_FORMAT_FULL, ESIRISC_TRACE_FORMAT_ICACHE, esirisc_trace::format, get_current_target(), size, target_to_esirisc(), and esirisc_common::trace_info.

Referenced by esirisc_trace_analyze_buffer(), and esirisc_trace_analyze_memory().

esirisc_trace_analyze_buffer()

static int esirisc_trace_analyze_buffer ( struct command_invocation *  cmd )

static

Definition at line 532 of file esirisc_trace.c.

References buffer, cmd, command_print(), ERROR_FAIL, ERROR_OK, esirisc_trace_analyze(), esirisc_trace_buffer_size(), esirisc_trace_read_buffer(), get_current_target(), size, target_to_esirisc(), and esirisc_common::trace_info.

Referenced by COMMAND_HANDLER().

esirisc_trace_analyze_full()

static int esirisc_trace_analyze_full ( struct command_invocation *  cmd, uint8_t *  buffer, uint32_t  size  )

static

Definition at line 377 of file esirisc_trace.c.

References buffer, cmd, command_print(), count, ERROR_BUF_TOO_SMALL, ERROR_FAIL, ERROR_OK, esirisc_trace_buf_get_pc(), esirisc_trace_buf_get_u32(), ESIRISC_TRACE_EXT_ID_COUNT, ESIRISC_TRACE_EXT_ID_END, ESIRISC_TRACE_EXT_ID_END_PC, ESIRISC_TRACE_EXT_ID_ERET, ESIRISC_TRACE_EXT_ID_EXCEPTION, ESIRISC_TRACE_EXT_ID_INDIRECT, ESIRISC_TRACE_EXT_ID_MULTICYCLE, ESIRISC_TRACE_EXT_ID_PC, ESIRISC_TRACE_EXT_ID_STOP, esirisc_trace_ext_id_strings, ESIRISC_TRACE_EXT_ID_WAIT, ESIRISC_TRACE_ID_BRANCH, ESIRISC_TRACE_ID_EXECUTE, ESIRISC_TRACE_ID_EXTENDED, ESIRISC_TRACE_ID_STALL, esirisc_trace_id_strings, get_current_target(), id, and size.

Referenced by esirisc_trace_analyze().

esirisc_trace_analyze_memory()

static int esirisc_trace_analyze_memory ( struct command_invocation *  cmd, target_addr_t  address, uint32_t  size  )

static

Definition at line 560 of file esirisc_trace.c.

References buffer, cmd, command_print(), ERROR_FAIL, ERROR_OK, esirisc_trace_analyze(), esirisc_trace_read_memory(), get_current_target(), and size.

Referenced by COMMAND_HANDLER().

esirisc_trace_analyze_simple()

static int esirisc_trace_analyze_simple ( struct command_invocation *  cmd, uint8_t *  buffer, uint32_t  size  )

static

Definition at line 478 of file esirisc_trace.c.

References BIT_MASK, buffer, cmd, command_print(), ERROR_BUF_TOO_SMALL, ERROR_OK, esirisc_trace_buf_get_pc(), get_current_target(), esirisc_trace::pc_bits, size, target_to_esirisc(), and esirisc_common::trace_info.

Referenced by esirisc_trace_analyze().

esirisc_trace_buf_get_pc()

static int esirisc_trace_buf_get_pc ( struct target *  target, uint8_t *  buffer, uint32_t  size, unsigned int *  pos, uint32_t *  value  )

static

Definition at line 303 of file esirisc_trace.c.

References buffer, ERROR_OK, esirisc_trace_buf_get_u32(), esirisc_common::num_bits, esirisc_trace::pc_bits, size, target_to_esirisc(), and esirisc_common::trace_info.

Referenced by esirisc_trace_analyze_full(), and esirisc_trace_analyze_simple().

esirisc_trace_buf_get_u32()

static int esirisc_trace_buf_get_u32 ( uint8_t *  buffer, uint32_t  size, unsigned int *  pos, unsigned int  count, uint32_t *  value  )

static

Definition at line 289 of file esirisc_trace.c.

References buf_get_u32(), buffer, count, ERROR_FAIL, ERROR_OK, and size.

Referenced by esirisc_trace_analyze_full(), and esirisc_trace_buf_get_pc().

esirisc_trace_clear_status()

static int esirisc_trace_clear_status ( struct target *  target )

static

Definition at line 77 of file esirisc_trace.c.

References CSR_TRACE, CSR_TRACE_STATUS, ERROR_OK, ERROR_TARGET_NOT_HALTED, esirisc_jtag_write_csr(), esirisc_common::jtag_info, LOG_ERROR, target::state, TARGET_HALTED, target_name(), and target_to_esirisc().

Referenced by esirisc_trace_init().

esirisc_trace_dump()

static int esirisc_trace_dump ( struct command_invocation *  cmd, const char *  filename, uint8_t *  buffer, uint32_t  size  )

static

Definition at line 585 of file esirisc_trace.c.

References buffer, cmd, command_print(), ERROR_OK, FILEIO_BINARY, fileio_close(), fileio_open(), fileio_write(), FILEIO_WRITE, and size.

Referenced by esirisc_trace_dump_buffer(), and esirisc_trace_dump_memory().

esirisc_trace_dump_buffer()

static int esirisc_trace_dump_buffer ( struct command_invocation *  cmd, const char *  filename  )

static

Definition at line 609 of file esirisc_trace.c.

References buffer, cmd, command_print(), ERROR_FAIL, ERROR_OK, esirisc_trace_buffer_size(), esirisc_trace_dump(), esirisc_trace_read_buffer(), get_current_target(), size, target_to_esirisc(), and esirisc_common::trace_info.

Referenced by COMMAND_HANDLER().

esirisc_trace_dump_memory()

static int esirisc_trace_dump_memory ( struct command_invocation *  cmd, const char *  filename, target_addr_t  address, uint32_t  size  )

static

Definition at line 637 of file esirisc_trace.c.

References buffer, cmd, command_print(), ERROR_FAIL, ERROR_OK, esirisc_trace_dump(), esirisc_trace_read_memory(), get_current_target(), and size.

Referenced by COMMAND_HANDLER().

esirisc_trace_get_status()

static int esirisc_trace_get_status ( struct target *  target, uint32_t *  status  )

static

Definition at line 95 of file esirisc_trace.c.

References CSR_TRACE, CSR_TRACE_STATUS, ERROR_OK, ERROR_TARGET_NOT_HALTED, esirisc_jtag_read_csr(), esirisc_common::jtag_info, LOG_ERROR, target::state, status, TARGET_HALTED, target_name(), and target_to_esirisc().

Referenced by COMMAND_HANDLER(), and esirisc_trace_read_buffer().

esirisc_trace_init()

static int esirisc_trace_init ( struct target *  target )

static

Definition at line 166 of file esirisc_trace.c.

References esirisc_trace::buffer_end, esirisc_trace::buffer_start, esirisc_trace::buffer_wrap, CONTROL_FC, CONTROL_FMT, CONTROL_PCB, CONTROL_W, CSR_TRACE, CSR_TRACE_BUFFER_CUR, CSR_TRACE_BUFFER_END, CSR_TRACE_BUFFER_START, CSR_TRACE_CONTROL, CSR_TRACE_DELAY, CSR_TRACE_START_DATA, CSR_TRACE_START_MASK, CSR_TRACE_STOP_DATA, CSR_TRACE_STOP_MASK, CSR_TRACE_TRIGGER, esirisc_trace::delay, esirisc_trace::delay_cycles, ERROR_OK, ERROR_TARGET_NOT_HALTED, esirisc_jtag_write_csr(), esirisc_trace_clear_status(), ESIRISC_TRACE_DELAY_BOTH, ESIRISC_TRACE_DELAY_START, ESIRISC_TRACE_DELAY_STOP, esirisc_trace_stop(), esirisc_trace::flow_control, esirisc_trace::format, esirisc_common::jtag_info, LOG_ERROR, esirisc_trace::pc_bits, esirisc_trace::start_data, esirisc_trace::start_mask, esirisc_trace::start_trigger, target::state, esirisc_trace::stop_data, esirisc_trace::stop_mask, esirisc_trace::stop_trigger, TARGET_HALTED, target_name(), target_to_esirisc(), esirisc_common::trace_info, TRIGGER_DSP, TRIGGER_DST, TRIGGER_TSP, and TRIGGER_TST.

Referenced by COMMAND_HANDLER().

esirisc_trace_read_buffer()

static int esirisc_trace_read_buffer ( struct target *  target, uint8_t *  buffer  )

static

Definition at line 336 of file esirisc_trace.c.

References buffer, esirisc_trace::buffer_end, esirisc_trace::buffer_start, CSR_TRACE, CSR_TRACE_BUFFER_CUR, ERROR_OK, ERROR_TARGET_NOT_HALTED, esirisc_jtag_read_csr(), esirisc_trace_get_status(), esirisc_trace_read_memory(), esirisc_common::jtag_info, LOG_ERROR, size, target::state, status, STATUS_W, TARGET_HALTED, target_name(), target_to_esirisc(), and esirisc_common::trace_info.

Referenced by esirisc_trace_analyze_buffer(), and esirisc_trace_dump_buffer().

esirisc_trace_read_memory()

static int esirisc_trace_read_memory ( struct target *  target, target_addr_t  address, uint32_t  size, uint8_t *  buffer  )

static

Definition at line 319 of file esirisc_trace.c.

References buffer, ERROR_OK, ERROR_TARGET_NOT_HALTED, LOG_ERROR, size, target::state, TARGET_HALTED, target_name(), and target_read_memory().

Referenced by esirisc_trace_analyze_memory(), esirisc_trace_dump_memory(), and esirisc_trace_read_buffer().

esirisc_trace_start()

static int esirisc_trace_start ( struct target *  target )

static

Definition at line 112 of file esirisc_trace.c.

References CONTROL_ST, CSR_TRACE, CSR_TRACE_CONTROL, ERROR_OK, ERROR_TARGET_NOT_HALTED, esirisc_jtag_read_csr(), esirisc_jtag_write_csr(), esirisc_common::jtag_info, LOG_ERROR, target::state, TARGET_HALTED, target_name(), and target_to_esirisc().

Referenced by COMMAND_HANDLER().

esirisc_trace_stop()

static int esirisc_trace_stop ( struct target *  target )

static

Definition at line 139 of file esirisc_trace.c.

References CONTROL_SP, CSR_TRACE, CSR_TRACE_CONTROL, ERROR_OK, ERROR_TARGET_NOT_HALTED, esirisc_jtag_read_csr(), esirisc_jtag_write_csr(), esirisc_common::jtag_info, LOG_ERROR, target::state, TARGET_HALTED, target_name(), and target_to_esirisc().

Referenced by COMMAND_HANDLER(), and esirisc_trace_init().

Variable Documentation

esirisc_trace_any_command_handlers

const struct command_registration esirisc_trace_any_command_handlers[]

static

Definition at line 1029 of file esirisc_trace.c.

esirisc_trace_command_handlers

const struct command_registration esirisc_trace_command_handlers[]

Initial value:

= {
    {
        .name = "trace",
        .mode = COMMAND_ANY,
        .help = "eSi-Trace command group",
        .usage = "",
        .chain = esirisc_trace_any_command_handlers,
    },
    COMMAND_REGISTRATION_DONE
}

Definition at line 1029 of file esirisc_trace.c.

esirisc_trace_delay_strings

const char* const esirisc_trace_delay_strings[]

static

Initial value:

= {
    "none", "start", "stop", "both",
}

Definition at line 43 of file esirisc_trace.c.

Referenced by COMMAND_HANDLER().

esirisc_trace_exec_command_handlers

const struct command_registration esirisc_trace_exec_command_handlers[]

static

Definition at line 1029 of file esirisc_trace.c.

esirisc_trace_ext_id_strings

const char* const esirisc_trace_ext_id_strings[]

static

Initial value:

= {
    "", 
    "exception",
    "eret",
    "stop instruction",
    "wait instruction",
    "multicycle instruction",
    "count",
    "initial",
    "indirect branch",
    "end of trace",
    "final",
}

Definition at line 58 of file esirisc_trace.c.

Referenced by esirisc_trace_analyze_full().

esirisc_trace_format_strings

const char* const esirisc_trace_format_strings[]

static

Initial value:

= {
    "full", "branch", "icache",
}

Definition at line 47 of file esirisc_trace.c.

Referenced by COMMAND_HANDLER().

esirisc_trace_id_strings

const char* const esirisc_trace_id_strings[]

static

Initial value:

= {
    "sequential instruction",
    "pipeline stall",
    "direct branch",
    "extended ID",
}

Definition at line 51 of file esirisc_trace.c.

Referenced by esirisc_trace_analyze_full().

esirisc_trace_trigger_any_command_handlers

const struct command_registration esirisc_trace_trigger_any_command_handlers[]

static

Initial value:

= {
    {
        .name = "start",
        .handler = handle_esirisc_trace_trigger_start_command,
        .mode = COMMAND_ANY,
        .help = "configure trigger start condition",
        .usage = "('none'|'pc'|'load'|'store'|'exception'|'eret'|'wait'|'stop'|'high'|'low')"
                 " [start_data start_mask]",
    },
    {
        .name = "stop",
        .handler = handle_esirisc_trace_trigger_stop_command,
        .mode = COMMAND_ANY,
        .help = "configure trigger stop condition",
        .usage = "('none'|'pc'|'load'|'store'|'exception'|'eret'|'wait'|'stop')"
                 " [stop_data stop_mask]",
    },
    {
        .name = "delay",
        .handler = handle_esirisc_trace_trigger_delay_command,
        .mode = COMMAND_ANY,
        .help = "configure trigger start/stop delay in clock cycles",
        .usage = "('none'|'start'|'stop'|'both') [cycles]",
    },
    COMMAND_REGISTRATION_DONE
}

Definition at line 1029 of file esirisc_trace.c.

esirisc_trace_trigger_strings

const char* const esirisc_trace_trigger_strings[]

static

Initial value:

= {
    "none", "pc", "load", "store", "exception", "eret", "wait", "stop",
    "high", "low",  
}

Definition at line 72 of file esirisc_trace.c.

Referenced by COMMAND_HANDLER().