cabc797a2d
1. Update the copyright information - 2009 => 2011 2. Add external oscillator configuration routine in "rt_hw_board_init()" - Before, it is set by default frequency, 32MHz - Now it can be set by user specified frequency 3. Add ADC and ACMP (analog comparator) drivers 4. Clarify the MCU and target board define in "rtconfig.py" git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1296 bbd45198-f89e-11dd-88c7-29a3b14d5316
44 lines
1.4 KiB
ArmAsm
44 lines
1.4 KiB
ArmAsm
/******************************************************************//**
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* @file fault_gcc.S
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* @brief Faults handling functions
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* COPYRIGHT (C) 2011, RT-Thread Development Team
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* @author Bernard, onelife
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* @version 0.4 beta
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**********************************************************************
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* @section License
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* The license and distribution terms for this file may be found in the file LICENSE in this
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* distribution or at http://www.rt-thread.org/license/LICENSE
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**********************************************************************
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* @section Change Logs
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* Date Author Notes
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* 2009-10-11 Bernard first version
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* 2010-12-29 onelife Modify for EFM32
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*********************************************************************/
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/******************************************************************//**
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* @addtogroup cortex-m3
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* @{
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*********************************************************************/
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.cpu cortex-m3
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.fpu softvfp
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.syntax unified
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.thumb
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.text
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.global rt_hw_hard_fault
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.type rt_hw_hard_fault, %function
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rt_hw_hard_fault:
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/* get current context */
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MRS r0, psp /* get fault thread stack pointer */
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PUSH {lr}
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BL rt_hw_hard_fault_exception
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POP {lr}
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ORR lr, lr, #0x04
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BX lr
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/******************************************************************//**
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* @}
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*********************************************************************/
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