xtensa Struct Reference

Represents a generic Xtensa core. More...

Collaboration diagram for xtensa:

Data Fields
void **	algo_context_backup
uint8_t	come_online_probes_num
unsigned int	common_magic
struct xtensa_reg_desc **	contiguous_regs_desc
struct reg **	contiguous_regs_list
struct reg_cache *	core_cache
struct xtensa_config *	core_config
unsigned int	core_regs_num
struct xtensa_debug_module	dbg_mod
unsigned int	dbregs_num
struct reg *	empty_regs
unsigned int	eps_dbglevel_idx
unsigned int	genpkt_regs_num
bool	halt_request
struct breakpoint **	hw_brps
struct watchpoint **	hw_wps
unsigned int	num_optregs
uint32_t	nx_reg_idx [XT_NX_REG_IDX_NUM]
uint32_t	nx_stop_cause
struct xtensa_reg_desc *	optregs
bool	permissive_mode
int8_t	probe_lsddr32p
bool	proc_syscall
char	qpkt_resp [XT_QUERYPKT_RESP_MAX]
bool	regmap_contiguous
bool	regs_fetched
bool	reset_asserted
struct xtensa_keyval_info_s	scratch_ars [XT_AR_SCRATCH_NUM]
uint32_t	smp_break
uint8_t *	spill_buf
unsigned int	spill_bytes
uint32_t	spill_loc
enum xtensa_stepping_isr_mode	stepping_isr_mode
bool	suppress_dsr_errors
struct xtensa_sw_breakpoint *	sw_brps
struct target *	target
unsigned int	total_regs_num
bool	trace_active
struct xtensa_chip_common *	xtensa_chip

Detailed Description

Represents a generic Xtensa core.

Definition at line 241 of file xtensa.h.

Field Documentation

algo_context_backup

void** xtensa::algo_context_backup

Definition at line 260 of file xtensa.h.

Referenced by xtensa_build_reg_cache(), xtensa_free_reg_cache(), xtensa_start_algorithm(), and xtensa_wait_algorithm().

come_online_probes_num

uint8_t xtensa::come_online_probes_num

Definition at line 281 of file xtensa.h.

Referenced by xtensa_poll(), and xtensa_target_init().

common_magic

unsigned int xtensa::common_magic

Definition at line 242 of file xtensa.h.

Referenced by __attribute__(), esp32_apptrace_cmd_ctx_init(), target_to_xtensa(), and xtensa_init_arch_info().

contiguous_regs_desc

struct xtensa_reg_desc** xtensa::contiguous_regs_desc

Definition at line 251 of file xtensa.h.

Referenced by COMMAND_HELPER(), and xtensa_build_reg_cache().

contiguous_regs_list

struct reg** xtensa::contiguous_regs_list

Definition at line 252 of file xtensa.h.

Referenced by xtensa_build_reg_cache(), and xtensa_get_gdb_reg_list().

core_cache

struct reg_cache* xtensa::core_cache

Definition at line 246 of file xtensa.h.

Referenced by xtensa_assert_reset(), xtensa_build_reg_cache(), xtensa_cause_clear(), xtensa_do_step(), xtensa_fetch_all_regs(), xtensa_free_reg_cache(), xtensa_get_gdb_reg_list(), xtensa_imprecise_exception_clear(), xtensa_imprecise_exception_occurred(), xtensa_mark_register_dirty(), xtensa_reg_get(), xtensa_reg_set(), xtensa_start_algorithm(), xtensa_wait_algorithm(), and xtensa_write_dirty_registers().

core_config

struct xtensa_config* xtensa::core_config

Definition at line 244 of file xtensa.h.

Referenced by COMMAND_HELPER(), esp_xtensa_apptrace_buffs_write(), esp_xtensa_apptrace_data_read(), esp_xtensa_apptrace_data_reverse_read(), esp_xtensa_apptrace_queue_reverse_write(), esp_xtensa_stub_tramp_get(), xtensa_breakpoint_add(), xtensa_breakpoint_remove(), xtensa_canonical_to_windowbase_offset(), xtensa_cause_clear(), xtensa_cause_get(), xtensa_core_status_check(), xtensa_data_addr_valid(), xtensa_do_step(), xtensa_examine(), xtensa_fetch_all_regs(), xtensa_gdb_query_custom(), xtensa_get_gdb_reg_list(), xtensa_get_mem_config(), xtensa_init_arch_info(), xtensa_is_dcacheable(), xtensa_is_icacheable(), xtensa_mmu_is_enabled(), xtensa_poll(), xtensa_prepare_resume(), xtensa_queue_dbg_reg_read(), xtensa_queue_dbg_reg_write(), xtensa_reg_set_deep_relgen(), xtensa_start_algorithm(), xtensa_target_deinit(), xtensa_update_instruction(), xtensa_wait_algorithm(), xtensa_watchpoint_add(), xtensa_watchpoint_remove(), xtensa_window_state_restore(), xtensa_window_state_save(), xtensa_write_dirty_registers(), and xtensa_write_memory().

core_regs_num

unsigned int xtensa::core_regs_num

Definition at line 248 of file xtensa.h.

Referenced by COMMAND_HELPER(), and xtensa_build_reg_cache().

dbg_mod

struct xtensa_debug_module xtensa::dbg_mod

Definition at line 244 of file xtensa.h.

Referenced by COMMAND_HELPER(), esp32_soc_reset(), esp32s3_soc_reset(), esp_xtensa_apptrace_block_max_size_get(), esp_xtensa_apptrace_buffs_write(), esp_xtensa_apptrace_ctrl_reg_read(), esp_xtensa_apptrace_ctrl_reg_write(), esp_xtensa_apptrace_data_read(), esp_xtensa_apptrace_status_reg_read(), esp_xtensa_apptrace_status_reg_write(), esp_xtensa_poll(), esp_xtensa_swdbg_activate(), xtensa_assert_reset(), xtensa_cause_get(), xtensa_chip_examine(), xtensa_core_status_check(), xtensa_core_status_clear(), xtensa_deassert_reset(), xtensa_do_resume(), xtensa_do_step(), xtensa_examine(), xtensa_fetch_all_regs(), xtensa_gdbqc_qxtreg(), xtensa_halt(), xtensa_init_arch_info(), xtensa_is_stopped(), xtensa_poll(), xtensa_queue_dbg_reg_read(), xtensa_queue_dbg_reg_write(), xtensa_queue_pwr_reg_write(), xtensa_read_memory(), xtensa_smpbreak_read(), xtensa_smpbreak_write(), xtensa_target_deinit(), xtensa_update_instruction(), xtensa_wakeup(), xtensa_window_state_save(), xtensa_write_dirty_registers(), and xtensa_write_memory().

dbregs_num

unsigned int xtensa::dbregs_num

Definition at line 262 of file xtensa.h.

Referenced by xtensa_build_reg_cache(), xtensa_free_reg_cache(), and xtensa_get_gdb_reg_list().

empty_regs

struct reg* xtensa::empty_regs

Definition at line 256 of file xtensa.h.

Referenced by xtensa_build_reg_cache(), xtensa_free_reg_cache(), and xtensa_get_gdb_reg_list().

eps_dbglevel_idx

unsigned int xtensa::eps_dbglevel_idx

Definition at line 261 of file xtensa.h.

Referenced by COMMAND_HELPER(), xtensa_do_step(), xtensa_get_gdb_reg_list(), xtensa_start_algorithm(), and xtensa_wait_algorithm().

genpkt_regs_num

unsigned int xtensa::genpkt_regs_num

Definition at line 250 of file xtensa.h.

Referenced by COMMAND_HELPER(), and xtensa_get_gdb_reg_list().

halt_request

bool xtensa::halt_request

Definition at line 283 of file xtensa.h.

Referenced by xtensa_fileio_detect_proc(), xtensa_gdb_fileio_end(), and xtensa_prepare_resume().

hw_brps

struct breakpoint** xtensa::hw_brps

Definition at line 266 of file xtensa.h.

Referenced by xtensa_breakpoint_add(), xtensa_breakpoint_remove(), xtensa_prepare_resume(), xtensa_target_deinit(), and xtensa_target_init().

hw_wps

struct watchpoint** xtensa::hw_wps

Definition at line 267 of file xtensa.h.

Referenced by xtensa_target_deinit(), xtensa_target_init(), xtensa_watchpoint_add(), and xtensa_watchpoint_remove().

num_optregs

unsigned int xtensa::num_optregs

Definition at line 255 of file xtensa.h.

Referenced by COMMAND_HELPER(), xtensa_build_reg_cache(), and xtensa_free_reg_cache().

nx_reg_idx

uint32_t xtensa::nx_reg_idx[XT_NX_REG_IDX_NUM]

Definition at line 285 of file xtensa.h.

Referenced by COMMAND_HELPER(), xtensa_breakpoint_remove(), xtensa_fetch_all_regs(), xtensa_imprecise_exception_clear(), xtensa_imprecise_exception_occurred(), xtensa_prepare_resume(), xtensa_reg_set_deep_relgen(), and xtensa_write_dirty_registers().

nx_stop_cause

uint32_t xtensa::nx_stop_cause

Definition at line 284 of file xtensa.h.

Referenced by xtensa_cause_clear(), xtensa_cause_get(), and xtensa_cause_reset().

optregs

struct xtensa_reg_desc* xtensa::optregs

Definition at line 254 of file xtensa.h.

Referenced by COMMAND_HELPER(), xtensa_build_reg_cache(), xtensa_fetch_all_regs(), xtensa_free_reg_cache(), xtensa_get_gdb_reg_list(), and xtensa_write_dirty_registers().

permissive_mode

bool xtensa::permissive_mode

Definition at line 270 of file xtensa.h.

Referenced by COMMAND_HELPER(), xtensa_read_memory(), xtensa_set_permissive_mode(), and xtensa_write_memory().

probe_lsddr32p

int8_t xtensa::probe_lsddr32p

Definition at line 276 of file xtensa.h.

Referenced by xtensa_read_memory(), xtensa_target_init(), and xtensa_write_memory().

proc_syscall

bool xtensa::proc_syscall

Definition at line 282 of file xtensa.h.

Referenced by xtensa_fileio_detect_proc(), xtensa_gdb_fileio_end(), and xtensa_get_gdb_fileio_info().

qpkt_resp

char xtensa::qpkt_resp[XT_QUERYPKT_RESP_MAX]

Definition at line 257 of file xtensa.h.

Referenced by xtensa_gdb_query_custom().

regmap_contiguous

bool xtensa::regmap_contiguous

Definition at line 249 of file xtensa.h.

Referenced by COMMAND_HELPER(), xtensa_build_reg_cache(), and xtensa_get_gdb_reg_list().

regs_fetched

bool xtensa::regs_fetched

Definition at line 287 of file xtensa.h.

Referenced by xtensa_fetch_all_regs().

reset_asserted

bool xtensa::reset_asserted

Definition at line 264 of file xtensa.h.

Referenced by xtensa_assert_reset(), xtensa_deassert_reset(), and xtensa_wakeup().

scratch_ars

struct xtensa_keyval_info_s xtensa::scratch_ars[XT_AR_SCRATCH_NUM]

Definition at line 285 of file xtensa.h.

Referenced by xtensa_canonical_to_windowbase_offset(), xtensa_fetch_all_regs(), xtensa_init_arch_info(), xtensa_scratch_regs_fixup(), xtensa_target_deinit(), and xtensa_write_dirty_registers().

smp_break

uint32_t xtensa::smp_break

Definition at line 272 of file xtensa.h.

Referenced by esp32s2_deassert_reset(), xtensa_examine(), xtensa_poll(), xtensa_smpbreak_get(), and xtensa_smpbreak_set().

spill_buf

uint8_t* xtensa::spill_buf

Definition at line 275 of file xtensa.h.

Referenced by xtensa_gdb_query_custom(), xtensa_gdbqc_qxtreg(), xtensa_target_deinit(), and xtensa_target_init().

spill_bytes

unsigned int xtensa::spill_bytes

Definition at line 274 of file xtensa.h.

Referenced by xtensa_gdb_query_custom(), xtensa_gdbqc_qxtreg(), and xtensa_target_init().

spill_loc

uint32_t xtensa::spill_loc

Definition at line 273 of file xtensa.h.

Referenced by xtensa_gdb_query_custom(), xtensa_gdbqc_qxtreg(), and xtensa_target_init().

stepping_isr_mode

enum xtensa_stepping_isr_mode xtensa::stepping_isr_mode

Definition at line 264 of file xtensa.h.

Referenced by COMMAND_HELPER(), xtensa_do_step(), and xtensa_init_arch_info().

suppress_dsr_errors

bool xtensa::suppress_dsr_errors

Definition at line 271 of file xtensa.h.

Referenced by esp32_soc_reset(), esp32s2_soc_reset(), esp32s3_soc_reset(), xtensa_core_status_check(), xtensa_read_memory(), and xtensa_write_memory().

sw_brps

struct xtensa_sw_breakpoint* xtensa::sw_brps

Definition at line 268 of file xtensa.h.

Referenced by xtensa_breakpoint_add(), xtensa_breakpoint_remove(), xtensa_target_deinit(), and xtensa_target_init().

target

struct target* xtensa::target

Definition at line 263 of file xtensa.h.

Referenced by xtensa_canonical_to_windowbase_offset(), xtensa_core_reg_get(), xtensa_init_arch_info(), xtensa_queue_exec_ins_wide(), xtensa_read_memory(), xtensa_smpbreak_write(), and xtensa_write_memory().

total_regs_num

unsigned int xtensa::total_regs_num

Definition at line 247 of file xtensa.h.

Referenced by COMMAND_HELPER(), xtensa_build_reg_cache(), and xtensa_get_gdb_reg_list().

trace_active

bool xtensa::trace_active

Definition at line 269 of file xtensa.h.

Referenced by COMMAND_HELPER(), and xtensa_poll().

xtensa_chip

struct xtensa_chip_common* xtensa::xtensa_chip

Definition at line 243 of file xtensa.h.

Referenced by xtensa_chip_init_arch_info(), and xtensa_chip_target_deinit().

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The documentation for this struct was generated from the following file:

• xtensa.h