struct reg;
struct trace;
struct command_context;
+struct command_invocation;
struct breakpoint;
struct watchpoint;
struct mem_param;
DBG_REASON_SINGLESTEP = 4,
DBG_REASON_NOTHALTED = 5,
DBG_REASON_EXIT = 6,
- DBG_REASON_UNDEFINED = 7,
+ DBG_REASON_EXC_CATCH = 7,
+ DBG_REASON_UNDEFINED = 8,
};
enum target_endianness {
void *private_config; /* pointer to target specific config data (for jim_configure hook) */
struct target *next; /* next target in list */
- int display; /* display async info in telnet session. Do not display
+ bool verbose_halt_msg; /* display async info in telnet session. Do not display
* lots of halted/resumed info when stepping in debugger. */
bool halt_issued; /* did we transition to halted state? */
int64_t halt_issued_time; /* Note time when halt was issued */
/* file-I/O information for host to do syscall */
struct gdb_fileio_info *fileio_info;
+
+ char *gdb_port_override; /* target-specific override for gdb_port */
+
+ /* The semihosting information, extracted from the target. */
+ struct semihosting *semihosting;
};
struct target_list {
struct gdb_fileio_info {
char *identifier;
- uint32_t param_1;
- uint32_t param_2;
- uint32_t param_3;
- uint32_t param_4;
+ uint64_t param_1;
+ uint64_t param_2;
+ uint64_t param_3;
+ uint64_t param_4;
};
+/** Returns a description of the endianness for the specified target. */
+static inline const char *target_endianness(struct target *target)
+{
+ return (target->endianness == TARGET_ENDIAN_UNKNOWN) ? "unknown" :
+ (target->endianness == TARGET_BIG_ENDIAN) ? "big endian" : "little endian";
+}
+
/** Returns the instance-specific name of the specified target. */
static inline const char *target_name(struct target *target)
{
TARGET_EVENT_RESUMED, /* target resumed to normal execution */
TARGET_EVENT_RESUME_START,
TARGET_EVENT_RESUME_END,
+ TARGET_EVENT_STEP_START,
+ TARGET_EVENT_STEP_END,
TARGET_EVENT_GDB_START, /* debugger started execution (step/run) */
TARGET_EVENT_GDB_END, /* debugger stopped execution (step/run) */
TARGET_EVENT_DEBUG_RESUMED, /* target resumed to execute on behalf of the debugger */
TARGET_EVENT_EXAMINE_START,
+ TARGET_EVENT_EXAMINE_FAIL,
TARGET_EVENT_EXAMINE_END,
TARGET_EVENT_GDB_ATTACH,
enum target_event event;
struct Jim_Interp *interp;
struct Jim_Obj *body;
- int has_percent;
struct target_event_action *next;
};
int (*callback)(struct target *target, size_t len, uint8_t *data, void *priv);
};
+enum target_timer_type {
+ TARGET_TIMER_TYPE_ONESHOT,
+ TARGET_TIMER_TYPE_PERIODIC
+};
+
struct target_timer_callback {
int (*callback)(void *priv);
- int time_ms;
- int periodic;
+ unsigned int time_ms;
+ enum target_timer_type type;
bool removed;
struct timeval when;
void *priv;
struct target_timer_callback *next;
};
+struct target_memory_check_block {
+ target_addr_t address;
+ uint32_t size;
+ uint32_t result;
+};
+
int target_register_commands(struct command_context *cmd_ctx);
int target_examine(void);
* or much more rarely than specified
*/
int target_register_timer_callback(int (*callback)(void *priv),
- int time_ms, int periodic, void *priv);
+ unsigned int time_ms, enum target_timer_type type, void *priv);
int target_unregister_timer_callback(int (*callback)(void *priv), void *priv);
int target_call_timer_callbacks(void);
/**
struct target *get_target_by_num(int num);
struct target *get_current_target(struct command_context *cmd_ctx);
+struct target *get_current_target_or_null(struct command_context *cmd_ctx);
struct target *get_target(const char *id);
/**
int target_hit_watchpoint(struct target *target,
struct watchpoint **watchpoint);
+/**
+ * Obtain the architecture for GDB.
+ *
+ * This routine is a wrapper for target->type->get_gdb_arch.
+ */
+const char *target_get_gdb_arch(struct target *target);
+
/**
* Obtain the registers for GDB.
*
struct reg **reg_list[], int *reg_list_size,
enum target_register_class reg_class);
+/**
+ * Obtain the registers for GDB, but don't read register values from the
+ * target.
+ *
+ * This routine is a wrapper for target->type->get_gdb_reg_list_noread.
+ */
+int target_get_gdb_reg_list_noread(struct target *target,
+ struct reg **reg_list[], int *reg_list_size,
+ enum target_register_class reg_class);
+
+/**
+ * Check if @a target allows GDB connections.
+ *
+ * Some target do not implement the necessary code required by GDB.
+ */
+bool target_supports_gdb_connection(struct target *target);
+
/**
* Step the target.
*
int target_checksum_memory(struct target *target,
target_addr_t address, uint32_t size, uint32_t *crc);
int target_blank_check_memory(struct target *target,
- target_addr_t address, uint32_t size, uint32_t *blank, uint8_t erased_value);
+ struct target_memory_check_block *blocks, int num_blocks,
+ uint8_t erased_value);
int target_wait_state(struct target *target, enum target_state state, int ms);
/**
*/
int target_gdb_fileio_end(struct target *target, int retcode, int fileio_errno, bool ctrl_c);
+/**
+ * Return the highest accessible address for this target.
+ */
+target_addr_t target_address_max(struct target *target);
+/**
+ * Return the number of address bits this target supports.
+ *
+ * This routine is a wrapper for target->type->address_bits.
+ */
+unsigned target_address_bits(struct target *target);
/** Return the *name* of this targets current state */
const char *target_state_name(struct target *target);
void target_handle_event(struct target *t, enum target_event e);
+void target_handle_md_output(struct command_invocation *cmd,
+ struct target *target, target_addr_t address, unsigned size,
+ unsigned count, const uint8_t *buffer);
+
#define ERROR_TARGET_INVALID (-300)
#define ERROR_TARGET_INIT_FAILED (-301)
#define ERROR_TARGET_TIMEOUT (-302)
#define ERROR_TARGET_TRANSLATION_FAULT (-309)
#define ERROR_TARGET_NOT_RUNNING (-310)
#define ERROR_TARGET_NOT_EXAMINED (-311)
+#define ERROR_TARGET_DUPLICATE_BREAKPOINT (-312)
+#define ERROR_TARGET_ALGO_EXIT (-313)
extern bool get_target_reset_nag(void);
projects / fw / openocd / blobdiff