/* * Copyright (c) 2023 Arm Limited. All rights reserved. * * SPDX-License-Identifier: Apache-2.0 * * Licensed under the Apache License, Version 2.0 (the License); you may * not use this file except in compliance with the License. * You may obtain a copy of the License at * * www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an AS IS BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* ---------------------------------------------------------------------------- Stack seal size definition *----------------------------------------------------------------------------*/ #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) #define __STACKSEAL_SIZE ( 8 ) #else #define __STACKSEAL_SIZE ( 0 ) #endif /*---------------------------------------------------------------------------- Scatter File Definitions definition *----------------------------------------------------------------------------*/ LR_ROM0 __ROM0_BASE __ROM0_SIZE { #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) ER_CMSE_VENEER __ROM0_BASE+__ROM0_SIZE -__ROM0_SIZE { *(Veneer$$CMSE) } #define ER_CMSE_VENEER_SIZE AlignExpr(ImageLength(ER_CMSE_VENEER), 8) #else #define ER_CMSE_VENEER_SIZE 0 #endif ER_ROM0 __ROM0_BASE (__ROM0_SIZE - ER_CMSE_VENEER_SIZE) { *.o (RESET, +First) *(InRoot$$Sections) *(+RO +XO) } RW_NOINIT __RAM0_BASE UNINIT (__RAM0_SIZE - __HEAP_SIZE - __STACK_SIZE) { *(.bss.noinit) } RW_RAM0 AlignExpr(+0, 8) (__RAM0_SIZE - __HEAP_SIZE - __STACK_SIZE - AlignExpr(ImageLength(RW_NOINIT), 8)) { *(+RW +ZI) } #if __HEAP_SIZE > 0 ARM_LIB_HEAP (AlignExpr(+0, 8)) EMPTY __HEAP_SIZE { ; Reserve empty region for heap } #endif ARM_LIB_STACK (__RAM0_BASE + __RAM0_SIZE - __STACKSEAL_SIZE) EMPTY -__STACK_SIZE { ; Reserve empty region for stack } #if __STACKSEAL_SIZE > 0 STACKSEAL +0 EMPTY 8 { ; Reserve empty region for stack seal immediately after stack } #endif #if __RAM1_SIZE > 0 RW_RAM1 __RAM1_BASE __RAM1_SIZE { .ANY (+RW +ZI) } #endif #if __RAM2_SIZE > 0 RW_RAM2 __RAM2_BASE __RAM2_SIZE { .ANY (+RW +ZI) } #endif #if __RAM3_SIZE > 0 RW_RAM3 __RAM3_BASE __RAM3_SIZE { .ANY (+RW +ZI) } #endif } #if __ROM1_SIZE > 0 LR_ROM1 __ROM1_BASE __ROM1_SIZE { ER_ROM1 +0 __ROM1_SIZE { .ANY (+RO +XO) } } #endif #if __ROM2_SIZE > 0 LR_ROM2 __ROM2_BASE __ROM2_SIZE { ER_ROM2 +0 __ROM2_SIZE { .ANY (+RO +XO) } } #endif #if __ROM3_SIZE > 0 LR_ROM3 __ROM3_BASE __ROM3_SIZE { ER_ROM3 +0 __ROM3_SIZE { .ANY (+RO +XO) } } #endif