ls1_sap.c File Reference

Include dependency graph for ls1_sap.c:

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Data Structures
struct	ls1_sap

Functions
static int	ls1_sap_arch_state (struct target *target)
static int	ls1_sap_assert_reset (struct target *target)
static int	ls1_sap_deassert_reset (struct target *target)
static int	ls1_sap_halt (struct target *target)
static int	ls1_sap_init_target (struct command_context *cmd_ctx, struct target *target)
static void	ls1_sap_memory_cmd (struct jtag_tap *tap, uint32_t address, int32_t size, bool rnw)
static void	ls1_sap_memory_read (struct jtag_tap *tap, uint32_t size, uint8_t *value)
static void	ls1_sap_memory_write (struct jtag_tap *tap, uint32_t size, const uint8_t *value)
static int	ls1_sap_poll (struct target *target)
static int	ls1_sap_read_memory (struct target *target, target_addr_t address, uint32_t size, uint32_t count, uint8_t *buffer)
static int	ls1_sap_resume (struct target *target, int current, target_addr_t address, int handle_breakpoints, int debug_execution)
static void	ls1_sap_set_addr_high (struct jtag_tap *tap, uint16_t addr_high)
static void	ls1_sap_set_instr (struct jtag_tap *tap, uint32_t new_instr)
static int	ls1_sap_step (struct target *target, int current, target_addr_t address, int handle_breakpoints)
static int	ls1_sap_target_create (struct target *target, Jim_Interp *interp)
static int	ls1_sap_write_memory (struct target *target, target_addr_t address, uint32_t size, uint32_t count, const uint8_t *buffer)

Variables
struct target_type	ls1_sap_target

Function Documentation

ls1_sap_arch_state()

static int ls1_sap_arch_state ( struct target *  target )

static

Definition at line 36 of file ls1_sap.c.

References ERROR_OK, and LOG_DEBUG.

ls1_sap_assert_reset()

static int ls1_sap_assert_reset ( struct target *  target )

static

Definition at line 72 of file ls1_sap.c.

References ERROR_OK, LOG_DEBUG, target::state, and TARGET_RESET.

ls1_sap_deassert_reset()

static int ls1_sap_deassert_reset ( struct target *  target )

static

Definition at line 80 of file ls1_sap.c.

References ERROR_OK, LOG_DEBUG, target::state, and TARGET_RUNNING.

ls1_sap_halt()

static int ls1_sap_halt ( struct target *  target )

static

Definition at line 52 of file ls1_sap.c.

References ERROR_OK, and LOG_DEBUG.

ls1_sap_init_target()

static int ls1_sap_init_target ( struct command_context *  cmd_ctx, struct target *  target  )

static

Definition at line 30 of file ls1_sap.c.

References ERROR_OK, and LOG_DEBUG.

ls1_sap_memory_cmd()

static void ls1_sap_memory_cmd ( struct jtag_tap *  tap, uint32_t  address, int32_t  size, bool  rnw  )

static

Definition at line 120 of file ls1_sap.c.

References buf_set_u64(), scan_field::check_mask, scan_field::check_value, cmd, scan_field::in_value, jtag_add_dr_scan(), ls1_sap_set_instr(), NULL, scan_field::num_bits, scan_field::out_value, size, and TAP_IDLE.

Referenced by ls1_sap_read_memory().

ls1_sap_memory_read()

static void ls1_sap_memory_read ( struct jtag_tap *  tap, uint32_t  size, uint8_t *  value  )

static

Definition at line 142 of file ls1_sap.c.

References scan_field::check_mask, scan_field::check_value, scan_field::in_value, jtag_add_dr_scan(), ls1_sap_set_instr(), NULL, scan_field::num_bits, scan_field::out_value, size, and TAP_IDLE.

Referenced by ls1_sap_read_memory().

ls1_sap_memory_write()

static void ls1_sap_memory_write ( struct jtag_tap *  tap, uint32_t  size, const uint8_t *  value  )

static

Definition at line 157 of file ls1_sap.c.

References scan_field::check_mask, scan_field::check_value, scan_field::in_value, jtag_add_dr_scan(), ls1_sap_set_instr(), NULL, scan_field::num_bits, scan_field::out_value, size, and TAP_IDLE.

ls1_sap_poll()

static int ls1_sap_poll ( struct target *  target )

static

Definition at line 42 of file ls1_sap.c.

References ERROR_OK, target::state, TARGET_DEBUG_RUNNING, TARGET_HALTED, TARGET_RUNNING, and TARGET_UNKNOWN.

ls1_sap_read_memory()

static int ls1_sap_read_memory ( struct target *  target, target_addr_t  address, uint32_t  size, uint32_t  count, uint8_t *  buffer  )

static

Definition at line 172 of file ls1_sap.c.

References buffer, count, ERROR_COMMAND_SYNTAX_ERROR, jtag_execute_queue(), LOG_DEBUG, ls1_sap_memory_cmd(), ls1_sap_memory_read(), ls1_sap_set_addr_high(), size, target::tap, and TARGET_PRIxADDR.

ls1_sap_resume()

static int ls1_sap_resume ( struct target *  target, int  current, target_addr_t  address, int  handle_breakpoints, int  debug_execution  )

static

Definition at line 58 of file ls1_sap.c.

References ERROR_OK, and LOG_DEBUG.

ls1_sap_set_addr_high()

static void ls1_sap_set_addr_high ( struct jtag_tap *  tap, uint16_t  addr_high  )

static

Definition at line 104 of file ls1_sap.c.

References buf_set_u32(), scan_field::check_mask, scan_field::check_value, scan_field::in_value, jtag_add_dr_scan(), ls1_sap_set_instr(), NULL, scan_field::num_bits, scan_field::out_value, and TAP_IDLE.

Referenced by ls1_sap_read_memory().

ls1_sap_set_instr()

static void ls1_sap_set_instr ( struct jtag_tap *  tap, uint32_t  new_instr  )

static

Definition at line 88 of file ls1_sap.c.

References buf_get_u32(), buf_set_u32(), jtag_tap::cur_instr, DIV_ROUND_UP, scan_field::in_value, jtag_tap::ir_length, jtag_add_ir_scan(), NULL, scan_field::num_bits, scan_field::out_value, and TAP_IDLE.

Referenced by ls1_sap_memory_cmd(), ls1_sap_memory_read(), ls1_sap_memory_write(), and ls1_sap_set_addr_high().

ls1_sap_step()

static int ls1_sap_step ( struct target *  target, int  current, target_addr_t  address, int  handle_breakpoints  )

static

Definition at line 65 of file ls1_sap.c.

References ERROR_OK, and LOG_DEBUG.

ls1_sap_target_create()

static int ls1_sap_target_create ( struct target *  target, Jim_Interp *  interp  )

static

Definition at line 20 of file ls1_sap.c.

References target::arch_info, ERROR_OK, ls1_sap::tap, and target::tap.

ls1_sap_write_memory()

static int ls1_sap_write_memory ( struct target *  target, target_addr_t  address, uint32_t  size, uint32_t  count, const uint8_t *  buffer  )

static

Definition at line 193 of file ls1_sap.c.

Variable Documentation

ls1_sap_target

struct target_type ls1_sap_target

Initial value:

= {
    .name = "ls1_sap",
 
    .target_create = ls1_sap_target_create,
    .init_target = ls1_sap_init_target,
 
    .poll = ls1_sap_poll,
    .arch_state = ls1_sap_arch_state,
 
    .halt = ls1_sap_halt,
    .resume = ls1_sap_resume,
    .step = ls1_sap_step,
 
    .assert_reset = ls1_sap_assert_reset,
    .deassert_reset = ls1_sap_deassert_reset,
 
    .read_memory = ls1_sap_read_memory,
    .write_memory = ls1_sap_write_memory,
}

Definition at line 193 of file ls1_sap.c.