15 uintptr_t z_riscv_get_sp_before_exc(const struct arch_esf *esf);
22 	uintptr_t fp;
23 	uintptr_t ra;
26 typedef bool (*stack_verify_fn)(uintptr_t, const struct k_thread *const, const struct arch_esf *);
28 static inline bool in_irq_stack_bound(uintptr_t addr, uint8_t cpu_id)  in in_irq_stack_bound()
30 	uintptr_t start, end;  in in_irq_stack_bound()
32 	start = (uintptr_t)K_KERNEL_STACK_BUFFER(z_interrupt_stacks[cpu_id]);  in in_irq_stack_bound()
38 static inline bool in_kernel_thread_stack_bound(uintptr_t addr, const struct k_thread *const thread)  in in_kernel_thread_stack_bound()
41 	uintptr_t start, end;  in in_kernel_thread_stack_bound()
56 static inline bool in_user_thread_stack_bound(uintptr_t addr, const struct k_thread *const thread)  in in_user_thread_stack_bound()
58 	uintptr_t start, end;  in in_user_thread_stack_bound()
73 static bool in_stack_bound(uintptr_t addr, const struct k_thread *const thread,  in in_stack_bound()
78 	if (!IS_ALIGNED(addr, sizeof(uintptr_t))) {  in in_stack_bound()
91 static inline bool in_text_region(uintptr_t addr)  in in_text_region()
93 	extern uintptr_t __text_region_start, __text_region_end;  in in_text_region()
95 	return (addr >= (uintptr_t)&__text_region_start) && (addr < (uintptr_t)&__text_region_end);  in in_text_region()
103 	uintptr_t fp, last_fp = 0;  in walk_stackframe()
104 	uintptr_t ra;  in walk_stackframe()
113 		fp = (uintptr_t)__builtin_frame_address(0);  in walk_stackframe()
114 		ra = (uintptr_t)walk_stackframe;  in walk_stackframe()
171 register uintptr_t current_stack_pointer __asm__("sp");
176 	uintptr_t sp;  in walk_stackframe()
177 	uintptr_t ra;  in walk_stackframe()
178 	uintptr_t *ksp, last_ksp = 0;  in walk_stackframe()
187 		ra = (uintptr_t)walk_stackframe;  in walk_stackframe()
194 	ksp = (uintptr_t *)sp;  in walk_stackframe()
195 	for (int i = 0; (i < MAX_STACK_FRAMES) && vrfy((uintptr_t)ksp, thread, esf) &&  in walk_stackframe()
196 			((uintptr_t)ksp > last_ksp);) {  in walk_stackframe()
207 		last_ksp = (uintptr_t)ksp;  in walk_stackframe()
229 static bool in_fatal_stack_bound(uintptr_t addr, const struct k_thread *const thread,  in in_fatal_stack_bound()
232 	if (!IS_ALIGNED(addr, sizeof(uintptr_t))) {  in in_fatal_stack_bound()