From fbd5de9fcc7c93b390dd55dfd99aae25a208a282 Mon Sep 17 00:00:00 2001 From: oldxukaiming Date: Sat, 20 Jan 2024 20:50:19 +0800 Subject: [PATCH] Create cmb_fault.s MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 增加对GHS编译工具链支持 Co-Authored-By: 朱天龙 (Armink) <383016632@qq.com> --- cm_backtrace/fault_handler/ghs/cmb_fault.s | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 cm_backtrace/fault_handler/ghs/cmb_fault.s diff --git a/cm_backtrace/fault_handler/ghs/cmb_fault.s b/cm_backtrace/fault_handler/ghs/cmb_fault.s new file mode 100644 index 0000000..c785634 --- /dev/null +++ b/cm_backtrace/fault_handler/ghs/cmb_fault.s @@ -0,0 +1,41 @@ +/* + * This file is part of the CmBacktrace Library. + * + * Copyright (c) 2016, Armink, + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * 'Software'), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Function: Fault handler by GCC assembly code + * Created on: 2016-12-16 + */ + +.thumb +.text + +/* NOTE: If use this file's HardFault_Handler, please comments the HardFault_Handler code on other file. */ + +.global HardFault_Handler +HardFault_Handler: + MOV r0, lr /* get lr */ + MOV r1, sp /* get stack pointer (current is MSP) */ + BL cm_backtrace_fault + +Fault_Loop: + BL Fault_Loop /* while(1) */