hwthread.c File Reference

Include dependency graph for hwthread.c:

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Data Structures
struct	hwthread_params

Macros
#define	HW_THREAD_NAME_STR_SIZE   (32)

Functions
static int	hwthread_create (struct target *target)
static bool	hwthread_detect_rtos (struct target *target)
static int	hwthread_fill_thread (struct rtos *rtos, struct target *curr, int thread_num)
static struct target *	hwthread_find_thread (struct target *target, int64_t thread_id)
static int	hwthread_get_symbol_list_to_lookup (struct symbol_table_elem *symbol_list[])
static int	hwthread_get_thread_reg (struct rtos *rtos, int64_t thread_id, uint32_t reg_num, struct rtos_reg *rtos_reg)
static int	hwthread_get_thread_reg_list (struct rtos *rtos, int64_t thread_id, struct rtos_reg **reg_list, int *num_regs)
static int	hwthread_read_buffer (struct rtos *rtos, target_addr_t address, uint32_t size, uint8_t *buffer)
static int	hwthread_set_reg (struct rtos *rtos, uint32_t reg_num, uint8_t *reg_value)
static int	hwthread_smp_init (struct target *target)
static int	hwthread_target_for_threadid (struct connection *connection, int64_t thread_id, struct target **p_target)
static int	hwthread_thread_packet (struct connection *connection, const char *packet, int packet_size)
static int	hwthread_update_threads (struct rtos *rtos)
static int	hwthread_write_buffer (struct rtos *rtos, target_addr_t address, uint32_t size, const uint8_t *buffer)
static threadid_t	threadid_from_target (const struct target *target)

Variables
const struct rtos_type	hwthread_rtos

Macro Definition Documentation

HW_THREAD_NAME_STR_SIZE

#define HW_THREAD_NAME_STR_SIZE   (32)

Definition at line 33 of file hwthread.c.

Function Documentation

hwthread_create()

static int hwthread_create ( struct target *  target )

static

Definition at line 399 of file hwthread.c.

References rtos::current_thread, rtos::gdb_target_for_threadid, rtos::gdb_thread_packet, hwthread_target_for_threadid(), hwthread_thread_packet(), LOG_INFO, NULL, target::rtos, rtos::rtos_specific_params, and rtos::thread_details.

hwthread_detect_rtos()

static bool hwthread_detect_rtos ( struct target *  target )

static

Definition at line 363 of file hwthread.c.

hwthread_fill_thread()

static int hwthread_fill_thread ( struct rtos *  rtos, struct target *  curr, int  thread_num  )

static

Definition at line 58 of file hwthread.c.

References debug_reason_name(), ERROR_OK, thread_detail::exists, thread_detail::extra_info_str, HW_THREAD_NAME_STR_SIZE, target_name(), rtos::thread_details, thread_detail::thread_name_str, thread_detail::threadid, and threadid_from_target().

Referenced by hwthread_update_threads().

hwthread_find_thread()

static struct target* hwthread_find_thread ( struct target *  target, int64_t  thread_id  )

static

Definition at line 210 of file hwthread.c.

References foreach_smp_target, NULL, target::smp, target::smp_targets, target, target_list::target, and threadid_from_target().

Referenced by hwthread_get_thread_reg(), hwthread_get_thread_reg_list(), hwthread_read_buffer(), hwthread_set_reg(), hwthread_target_for_threadid(), and hwthread_write_buffer().

hwthread_get_symbol_list_to_lookup()

static int hwthread_get_symbol_list_to_lookup ( struct symbol_table_elem *  symbol_list[] )

static

Definition at line 342 of file hwthread.c.

References NULL.

hwthread_get_thread_reg()

static int hwthread_get_thread_reg ( struct rtos *  rtos, int64_t  thread_id, uint32_t  reg_num, struct rtos_reg *  rtos_reg  )

static

Definition at line 286 of file hwthread.c.

References target::coreid, ERROR_FAIL, ERROR_OK, reg_arch_type::get, hwthread_find_thread(), LOG_ERROR, rtos_reg::number, reg::number, target::reg_cache, register_get_by_number(), rtos_reg::size, reg::size, rtos::target, target_was_examined(), reg::type, rtos_reg::value, and reg::value.

hwthread_get_thread_reg_list()

static int hwthread_get_thread_reg_list ( struct rtos *  rtos, int64_t  thread_id, struct rtos_reg **  reg_list, int *  num_regs  )

static

Definition at line 227 of file hwthread.c.

References DIV_ROUND_UP, ERROR_FAIL, ERROR_OK, reg::exist, reg_arch_type::get, reg::hidden, hwthread_find_thread(), LOG_ERROR, name, reg::number, REG_CLASS_GENERAL, size, reg::size, rtos::target, target_get_gdb_reg_list(), target_was_examined(), reg::type, reg::valid, and reg::value.

hwthread_read_buffer()

static int hwthread_read_buffer ( struct rtos *  rtos, target_addr_t  address, uint32_t  size, uint8_t *  buffer  )

static

Definition at line 411 of file hwthread.c.

References buffer, rtos::current_thread, ERROR_FAIL, hwthread_find_thread(), size, rtos::target, and target_read_buffer().

hwthread_set_reg()

static int hwthread_set_reg ( struct rtos *  rtos, uint32_t  reg_num, uint8_t *  reg_value  )

static

Definition at line 324 of file hwthread.c.

References rtos::current_thread, ERROR_FAIL, hwthread_find_thread(), target::reg_cache, register_get_by_number(), reg_arch_type::set, rtos::target, and reg::type.

hwthread_smp_init()

static int hwthread_smp_init ( struct target *  target )

static

Definition at line 205 of file hwthread.c.

References hwthread_update_threads(), and target::rtos.

hwthread_target_for_threadid()

static int hwthread_target_for_threadid ( struct connection *  connection, int64_t  thread_id, struct target **  p_target  )

static

Definition at line 350 of file hwthread.c.

References ERROR_FAIL, ERROR_OK, get_target_from_connection(), and hwthread_find_thread().

Referenced by hwthread_create(), and hwthread_thread_packet().

hwthread_thread_packet()

static int hwthread_thread_packet ( struct connection *  connection, const char *  packet, int  packet_size  )

static

Definition at line 369 of file hwthread.c.

References rtos::current_thread, rtos::current_threadid, ERROR_FAIL, ERROR_OK, gdb_put_packet(), get_target_from_connection(), hwthread_target_for_threadid(), LOG_ERROR, NULL, target::rtos, rtos_thread_packet(), and threadid_from_target().

Referenced by hwthread_create().

hwthread_update_threads()

static int hwthread_update_threads ( struct rtos *  rtos )

static

Definition at line 76 of file hwthread.c.

References rtos::current_thread, rtos::current_threadid, DBG_REASON_BREAKPOINT, DBG_REASON_DBGRQ, DBG_REASON_SINGLESTEP, DBG_REASON_UNDEFINED, DBG_REASON_WATCHPOINT, target::debug_reason, foreach_smp_target, hwthread_fill_thread(), LOG_DEBUG, LOG_WARNING, rtos_free_threadlist(), target::smp, target::smp_targets, rtos::target, target, target_list::target, target_was_examined(), rtos::thread_count, rtos::thread_details, and threadid_from_target().

Referenced by hwthread_smp_init().

hwthread_write_buffer()

static int hwthread_write_buffer ( struct rtos *  rtos, target_addr_t  address, uint32_t  size, const uint8_t *  buffer  )

static

Definition at line 426 of file hwthread.c.

References buffer, rtos::current_thread, ERROR_FAIL, hwthread_find_thread(), size, rtos::target, and target_write_buffer().

threadid_from_target()

static threadid_t threadid_from_target ( const struct target *  target )

inlinestatic

Definition at line 35 of file hwthread.c.

Referenced by hwthread_fill_thread(), hwthread_find_thread(), hwthread_thread_packet(), and hwthread_update_threads().

Variable Documentation

hwthread_rtos

const struct rtos_type hwthread_rtos

Initial value:

= {
    .name = "hwthread",
    .detect_rtos = hwthread_detect_rtos,
    .create = hwthread_create,
    .update_threads = hwthread_update_threads,
    .get_thread_reg_list = hwthread_get_thread_reg_list,
    .get_thread_reg = hwthread_get_thread_reg,
    .get_symbol_list_to_lookup = hwthread_get_symbol_list_to_lookup,
    .smp_init = hwthread_smp_init,
    .set_reg = hwthread_set_reg,
    .read_buffer = hwthread_read_buffer,
    .write_buffer = hwthread_write_buffer,
}

Definition at line 35 of file hwthread.c.