| /* |
| * Copyright (c) 2018 Lexmark International, Inc. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <kernel.h> |
| #include <cortex_r/stack.h> |
| #include <string.h> |
| |
| K_THREAD_STACK_DEFINE(_fiq_stack, CONFIG_ARMV7_FIQ_STACK_SIZE); |
| K_THREAD_STACK_DEFINE(_abort_stack, CONFIG_ARMV7_EXCEPTION_STACK_SIZE); |
| K_THREAD_STACK_DEFINE(_undef_stack, CONFIG_ARMV7_EXCEPTION_STACK_SIZE); |
| K_THREAD_STACK_DEFINE(_svc_stack, CONFIG_ARMV7_SVC_STACK_SIZE); |
| K_THREAD_STACK_DEFINE(_sys_stack, CONFIG_ARMV7_SYS_STACK_SIZE); |
| |
| #if defined(CONFIG_INIT_STACKS) |
| void init_stacks(void) |
| { |
| memset(_fiq_stack, 0xAA, CONFIG_ARMV7_FIQ_STACK_SIZE); |
| memset(_svc_stack, 0xAA, CONFIG_ARMV7_SVC_STACK_SIZE); |
| memset(_abort_stack, 0xAA, CONFIG_ARMV7_EXCEPTION_STACK_SIZE); |
| memset(_undef_stack, 0xAA, CONFIG_ARMV7_EXCEPTION_STACK_SIZE); |
| memset(&_interrupt_stack, 0xAA, CONFIG_ISR_STACK_SIZE); |
| } |
| #endif |
