esp_xtensa.c File Reference

Include dependency graph for esp_xtensa.c:

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Macros
#define	ESP_XTENSA_DBGSTUBS_UPDATE_CODE_ENTRY(_e_)
#define	ESP_XTENSA_DBGSTUBS_UPDATE_DATA_ENTRY(_e_)

Functions
int	esp_xtensa_arch_state (struct target *target)
int	esp_xtensa_breakpoint_add (struct target *target, struct breakpoint *breakpoint)
int	esp_xtensa_breakpoint_remove (struct target *target, struct breakpoint *breakpoint)
static void	esp_xtensa_dbgstubs_addr_check (struct target *target)
static void	esp_xtensa_dbgstubs_info_update (struct target *target)
static int	esp_xtensa_dbgstubs_restore (struct target *target)
int	esp_xtensa_init_arch_info (struct target *target, struct esp_xtensa_common *esp_xtensa, struct xtensa_debug_module_config *dm_cfg, const struct esp_semihost_ops *semihost_ops)
int	esp_xtensa_on_halt (struct target *target)
int	esp_xtensa_poll (struct target *target)
void	esp_xtensa_target_deinit (struct target *target)
int	esp_xtensa_target_init (struct command_context *cmd_ctx, struct target *target)

Macro Definition Documentation

ESP_XTENSA_DBGSTUBS_UPDATE_CODE_ENTRY

#define ESP_XTENSA_DBGSTUBS_UPDATE_CODE_ENTRY

(

_e_

)

Value:

    do { \
        uint32_t __internal_val = (_e_); \
        if (__internal_val == 0) { \
            LOG_ERROR("No valid stub code entry found (0x%" PRIx32 ")!", __internal_val); \
            return; \
        } \
    } while (0)

Definition at line 31 of file esp_xtensa.c.

ESP_XTENSA_DBGSTUBS_UPDATE_DATA_ENTRY

#define ESP_XTENSA_DBGSTUBS_UPDATE_DATA_ENTRY

(

_e_

)

Value:

    do { \
        uint32_t __internal_val = (_e_); \
        if (!xtensa_data_addr_valid(target, __internal_val)) { \
            LOG_ERROR("No valid stub data entry found (0x%" PRIx32 ")!", __internal_val); \
            return; \
        } \
    } while (0)

Definition at line 22 of file esp_xtensa.c.

Function Documentation

esp_xtensa_arch_state()

int esp_xtensa_arch_state

(

struct target *

target

)

Definition at line 100 of file esp_xtensa.c.

References ERROR_OK.

esp_xtensa_breakpoint_add()

int esp_xtensa_breakpoint_add	(	struct target *	target,
		struct breakpoint *	breakpoint
	)

Definition at line 171 of file esp_xtensa.c.

References xtensa_breakpoint_add().

esp_xtensa_breakpoint_remove()

int esp_xtensa_breakpoint_remove	(	struct target *	target,
		struct breakpoint *	breakpoint
	)

Definition at line 177 of file esp_xtensa.c.

References xtensa_breakpoint_remove().

esp_xtensa_dbgstubs_addr_check()

static void esp_xtensa_dbgstubs_addr_check ( struct target *  target )

static

Definition at line 121 of file esp_xtensa.c.

References esp_dbg_stubs::base, esp_common::dbg_stubs, ERROR_OK, esp_xtensa_common::esp, esp_xtensa_apptrace_status_reg_read(), esp_xtensa_apptrace_status_reg_write(), LOG_ERROR, LOG_TARGET_INFO, target_to_esp_xtensa(), and xtensa_data_addr_valid().

Referenced by esp_xtensa_poll().

esp_xtensa_dbgstubs_info_update()

static void esp_xtensa_dbgstubs_info_update ( struct target *  target )

static

Definition at line 143 of file esp_xtensa.c.

References esp_dbg_stubs::base, esp_dbg_stubs_desc::data_alloc, esp_dbg_stubs_desc::data_free, esp_common::dbg_stubs, esp_dbg_stubs::desc, esp_dbg_stubs::entries, esp_dbg_stubs::entries_count, ERROR_OK, esp_xtensa_common::esp, ESP_DBG_STUB_DESC, esp_dbgstubs_table_read(), ESP_XTENSA_DBGSTUBS_UPDATE_CODE_ENTRY, ESP_XTENSA_DBGSTUBS_UPDATE_DATA_ENTRY, LOG_ERROR, esp_dbg_stubs_desc::min_stack_addr, target_read_buffer(), target_to_esp_xtensa(), and esp_dbg_stubs_desc::tramp_addr.

Referenced by esp_xtensa_on_halt().

esp_xtensa_dbgstubs_restore()

static int esp_xtensa_dbgstubs_restore ( struct target *  target )

static

Definition at line 43 of file esp_xtensa.c.

References esp_dbg_stubs::base, esp_common::dbg_stubs, ERROR_OK, esp_xtensa_common::esp, esp_xtensa_apptrace_status_reg_write(), LOG_ERROR, LOG_TARGET_INFO, and target_to_esp_xtensa().

Referenced by esp_xtensa_target_deinit().

esp_xtensa_init_arch_info()

int esp_xtensa_init_arch_info	(	struct target *	target,
		struct esp_xtensa_common *	esp_xtensa,
		struct xtensa_debug_module_config *	dm_cfg,
		const struct esp_semihost_ops *	semihost_ops
	)

Definition at line 65 of file esp_xtensa.c.

References esp_xtensa_common::apptrace, ERROR_OK, esp_xtensa_common::esp, esp_common_init(), esp_xtensa_apptrace_hw, esp_xtensa_apptrace_info::hw, esp_semihost_data::ops, esp_xtensa_common::semihost, esp_xtensa_common::xtensa, xtensa_algo_hw, and xtensa_init_arch_info().

Referenced by esp_xtensa_smp_init_arch_info().

esp_xtensa_on_halt()

int esp_xtensa_on_halt

(

struct target *

target

)

Definition at line 58 of file esp_xtensa.c.

References ERROR_OK, and esp_xtensa_dbgstubs_info_update().

Referenced by esp32s2_on_halt(), and esp_xtensa_smp_on_halt().

esp_xtensa_poll()

int esp_xtensa_poll

(

struct target *

target

)

Definition at line 105 of file esp_xtensa.c.

References xtensa::dbg_mod, esp_common::dbg_stubs, esp_xtensa_common::esp, esp_xtensa_dbgstubs_addr_check(), LOG_TARGET_DEBUG, PWRSTAT_COREWASRESET, target::state, TARGET_DEBUG_RUNNING, target_to_esp_xtensa(), target_to_xtensa(), xtensa_dm_power_status_get(), and xtensa_poll().

Referenced by esp32s2_poll(), and esp_xtensa_smp_poll().

esp_xtensa_target_deinit()

void esp_xtensa_target_deinit

(

struct target *

target

)

Definition at line 87 of file esp_xtensa.c.

References ERROR_OK, esp_xtensa_dbgstubs_restore(), LOG_DEBUG, target_to_esp_xtensa(), target_was_examined(), and xtensa_target_deinit().

esp_xtensa_target_init()

int esp_xtensa_target_init	(	struct command_context *	cmd_ctx,
		struct target *	target
	)

Definition at line 82 of file esp_xtensa.c.

References xtensa_target_init().

Referenced by esp_xtensa_smp_target_init().