You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
44 lines
1.7 KiB
ArmAsm
44 lines
1.7 KiB
ArmAsm
/*
|
|
* This file is part of the CmBacktrace Library.
|
|
*
|
|
* Copyright (c) 2016, Armink, <armink.ztl@gmail.com>
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
.syntax unified
|
|
.thumb
|
|
.text
|
|
|
|
/* NOTE: If use this file's HardFault_Handler, please comments the HardFault_Handler code on other file. */
|
|
|
|
.global HardFault_Handler
|
|
.type HardFault_Handler, %function
|
|
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) */
|