mem_ap.c File Reference

Include dependency graph for mem_ap.c:

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Data Structures
struct	mem_ap
struct	mem_ap_alloc_reg_list

Macros
#define	MAX_REG_SIZE   96
#define	MEM_AP_COMMON_MAGIC   0x4DE4DA50
#define	NUM_GDB_REGS   16
#define	NUM_REGS   26
#define	REG_SIZE(n)   ((((n) >= 16) && ((n) < 24)) ? 96 : 32)

Functions
static int	mem_ap_arch_state (struct target *target)
static int	mem_ap_assert_reset (struct target *target)
static int	mem_ap_deassert_reset (struct target *target)
static void	mem_ap_deinit_target (struct target *target)
static int	mem_ap_examine (struct target *target)
static const char *	mem_ap_get_gdb_arch (const struct target *target)
static int	mem_ap_get_gdb_reg_list (struct target *target, struct reg **reg_list[], int *reg_list_size, enum target_register_class reg_class)
static int	mem_ap_halt (struct target *target)
static int	mem_ap_init_target (struct command_context *cmd_ctx, struct target *target)
static int	mem_ap_poll (struct target *target)
static int	mem_ap_read_memory (struct target *target, target_addr_t address, uint32_t size, uint32_t count, uint8_t *buffer)
static int	mem_ap_reg_get (struct reg *reg)
static int	mem_ap_reg_set (struct reg *reg, uint8_t *buf)
static int	mem_ap_resume (struct target *target, int current, target_addr_t address, int handle_breakpoints, int debug_execution)
static int	mem_ap_step (struct target *target, int current, target_addr_t address, int handle_breakpoints)
static int	mem_ap_target_create (struct target *target, Jim_Interp *interp)
static int	mem_ap_write_memory (struct target *target, target_addr_t address, uint32_t size, uint32_t count, const uint8_t *buffer)

Variables
static struct reg_arch_type	mem_ap_reg_arch_type
struct target_type	mem_ap_target

Macro Definition Documentation

MAX_REG_SIZE

#define MAX_REG_SIZE   96

Definition at line 201 of file mem_ap.c.

MEM_AP_COMMON_MAGIC

#define MEM_AP_COMMON_MAGIC   0x4DE4DA50

Definition at line 18 of file mem_ap.c.

NUM_GDB_REGS

#define NUM_GDB_REGS   16

Definition at line 200 of file mem_ap.c.

NUM_REGS

#define NUM_REGS   26

Definition at line 199 of file mem_ap.c.

REG_SIZE

#define REG_SIZE

(

n

)

((((n) >= 16) && ((n) < 24)) ? 96 : 32)

Definition at line 202 of file mem_ap.c.

Function Documentation

mem_ap_arch_state()

static int mem_ap_arch_state ( struct target *  target )

static

Definition at line 81 of file mem_ap.c.

References ERROR_OK, and LOG_DEBUG.

mem_ap_assert_reset()

static int mem_ap_assert_reset ( struct target *  target )

static

Definition at line 125 of file mem_ap.c.

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

mem_ap_deassert_reset()

static int mem_ap_deassert_reset ( struct target *  target )

static

Definition at line 155 of file mem_ap.c.

References DBG_REASON_DBGRQ, DBG_REASON_NOTHALTED, target::debug_reason, ERROR_OK, LOG_DEBUG, target::reset_halt, target::state, target_call_event_callbacks(), TARGET_EVENT_HALTED, TARGET_HALTED, and TARGET_RUNNING.

mem_ap_deinit_target()

static void mem_ap_deinit_target ( struct target *  target )

static

Definition at line 67 of file mem_ap.c.

References mem_ap::ap, target::arch_info, dap_put_ap(), LOG_DEBUG, and target::private_config.

mem_ap_examine()

static int mem_ap_examine ( struct target *  target )

static

Definition at line 134 of file mem_ap.c.

References mem_ap::ap, mem_ap::ap_num, target::arch_info, mem_ap::dap, dap_get_ap(), DBG_REASON_UNDEFINED, target::debug_reason, ERROR_FAIL, ERROR_OK, LOG_ERROR, mem_ap_init(), target::state, target_set_examined(), TARGET_UNKNOWN, and target_was_examined().

mem_ap_get_gdb_arch()

static const char* mem_ap_get_gdb_arch ( const struct target *  target )

static

Definition at line 185 of file mem_ap.c.

mem_ap_get_gdb_reg_list()

static int mem_ap_get_gdb_reg_list ( struct target *  target, struct reg **  reg_list[], int *  reg_list_size, enum target_register_class  reg_class  )

static

Definition at line 211 of file mem_ap.c.

References ERROR_FAIL, ERROR_OK, LOG_ERROR, mem_ap_reg_arch_type, NUM_GDB_REGS, NUM_REGS, REG_CLASS_ALL, mem_ap_alloc_reg_list::reg_list, REG_SIZE, regs, mem_ap_alloc_reg_list::regs, and mem_ap_alloc_reg_list::regs_value.

mem_ap_halt()

static int mem_ap_halt ( struct target *  target )

static

Definition at line 97 of file mem_ap.c.

References DBG_REASON_DBGRQ, target::debug_reason, ERROR_OK, LOG_DEBUG, target::state, target_call_event_callbacks(), TARGET_EVENT_HALTED, and TARGET_HALTED.

mem_ap_init_target()

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

static

Definition at line 59 of file mem_ap.c.

References DBG_REASON_UNDEFINED, target::debug_reason, ERROR_OK, LOG_DEBUG, target::state, and TARGET_UNKNOWN.

mem_ap_poll()

static int mem_ap_poll ( struct target *  target )

static

Definition at line 87 of file mem_ap.c.

References DBG_REASON_NOTHALTED, target::debug_reason, ERROR_OK, target::state, TARGET_RUNNING, and TARGET_UNKNOWN.

mem_ap_read_memory()

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

static

Definition at line 236 of file mem_ap.c.

References mem_ap::ap, target::arch_info, buffer, count, ERROR_COMMAND_SYNTAX_ERROR, LOG_DEBUG, mem_ap_read_buf(), size, and TARGET_ADDR_FMT.

mem_ap_reg_get()

static int mem_ap_reg_get ( struct reg *  reg )

static

Definition at line 170 of file mem_ap.c.

References ERROR_OK.

mem_ap_reg_set()

static int mem_ap_reg_set ( struct reg *  reg, uint8_t *  buf  )

static

Definition at line 175 of file mem_ap.c.

mem_ap_resume()

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

static

Definition at line 106 of file mem_ap.c.

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

mem_ap_step()

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

static

Definition at line 115 of file mem_ap.c.

References DBG_REASON_DBGRQ, target::debug_reason, ERROR_OK, LOG_DEBUG, target::state, target_call_event_callbacks(), TARGET_EVENT_HALTED, and TARGET_HALTED.

mem_ap_target_create()

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

static

Definition at line 27 of file mem_ap.c.

References adiv5_private_config::ap_num, mem_ap::ap_num, target::arch_info, mem_ap::common_magic, adiv5_private_config::dap, mem_ap::dap, DP_APSEL_INVALID, ERROR_FAIL, ERROR_OK, target::gdb_port_override, LOG_ERROR, MEM_AP_COMMON_MAGIC, and target::private_config.

mem_ap_write_memory()

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

static

Definition at line 250 of file mem_ap.c.

Variable Documentation

mem_ap_reg_arch_type

struct reg_arch_type mem_ap_reg_arch_type

static

Initial value:

= {
    .get = mem_ap_reg_get,
    .set = mem_ap_reg_set,
}

Definition at line 175 of file mem_ap.c.

Referenced by mem_ap_get_gdb_reg_list().

mem_ap_target

struct target_type mem_ap_target

Initial value:

= {
    .name = "mem_ap",
 
    .target_create = mem_ap_target_create,
    .init_target = mem_ap_init_target,
    .deinit_target = mem_ap_deinit_target,
    .examine = mem_ap_examine,
    .target_jim_configure = adiv5_jim_configure,
 
    .poll = mem_ap_poll,
    .arch_state = mem_ap_arch_state,
 
    .halt = mem_ap_halt,
    .resume = mem_ap_resume,
    .step = mem_ap_step,
 
    .assert_reset = mem_ap_assert_reset,
    .deassert_reset = mem_ap_deassert_reset,
 
    .get_gdb_arch = mem_ap_get_gdb_arch,
    .get_gdb_reg_list = mem_ap_get_gdb_reg_list,
 
    .read_memory = mem_ap_read_memory,
    .write_memory = mem_ap_write_memory,
}

Definition at line 250 of file mem_ap.c.