esp_backtrace_frame_t::sp - syntax, references, description

References

Code

Location

Referrer

uint32_t sp; /* SP of the current frame */

esp_debug_helpers.h:35

void *base_save = (void *)frame->sp; //Base save area consists of 4 words under SP

debug_helpers.c:30

esp_backtrace_get_next_frame()

frame->sp = *((uint32_t *)(base_save - 12));

debug_helpers.c:33

esp_backtrace_get_next_frame()

return (esp_stack_ptr_is_sane(frame->sp) && esp_ptr_executable((void*)esp_cpu_process_stack_pc(frame->pc)));

debug_helpers.c:36

esp_backtrace_get_next_frame()

print_entry(esp_cpu_process_stack_pc(stk_frame.pc), stk_frame.sp, panic);

debug_helpers.c:72

esp_backtrace_print_from_frame()

bool corrupted = !(esp_stack_ptr_is_sane(stk_frame.sp) &&

debug_helpers.c:75

esp_backtrace_print_from_frame()

print_entry(esp_cpu_process_stack_pc(stk_frame.pc), stk_frame.sp, panic);

debug_helpers.c:85

esp_backtrace_print_from_frame()

esp_backtrace_get_start(&(start.pc), &(start.sp), &(start.next_pc));

debug_helpers.c:104

esp_backtrace_print()

stk_frame.sp = ctrl.cur_tasks[core_id].starting_sp;

debug_helpers.c:219

esp_backtrace_print_all_tasks()

stk_frame.sp = exc_frame->a1;

debug_helpers.c:225

esp_backtrace_print_all_tasks()

esp_backtrace_frame_t frame = {.pc = xt_frame->pc, .sp = xt_frame->a1, .next_pc = xt_frame->a0, .exc_frame = xt_frame};

panic_arch.c:479

panic_print_backtrace()

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Data Use

esp_backtrace_frame_t::sp is written by 2 functions and is read by 3 functions:

esp_backtrace_get_next_frame()

esp_backtrace_print_all_tasks()

esp_backtrace_frame_t::sp

esp_backtrace_get_next_frame()

esp_backtrace_print_from_frame()

esp_backtrace_print()

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esp_backtrace_frame_t::sp field

Syntax

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