V9_PMU302/build/stm32f3xx_hal_exti.lst

ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 1


   1              		.cpu cortex-m4
   2              		.arch armv7e-m
   3              		.fpu fpv4-sp-d16
   4              		.eabi_attribute 27, 1
   5              		.eabi_attribute 28, 1
   6              		.eabi_attribute 20, 1
   7              		.eabi_attribute 21, 1
   8              		.eabi_attribute 23, 3
   9              		.eabi_attribute 24, 1
  10              		.eabi_attribute 25, 1
  11              		.eabi_attribute 26, 1
  12              		.eabi_attribute 30, 6
  13              		.eabi_attribute 34, 1
  14              		.eabi_attribute 18, 4
  15              		.file	"stm32f3xx_hal_exti.c"
  16              		.text
  17              	.Ltext0:
  18              		.cfi_sections	.debug_frame
  19              		.section	.rodata
  20              		.align	2
  21              	.LC0:
  22 0000 44726976 		.ascii	"Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti"
  22      6572732F 
  22      53544D33 
  22      32463378 
  22      785F4841 
  23 0033 2E6300   		.ascii	".c\000"
  24              		.section	.text.HAL_EXTI_SetConfigLine,"ax",%progbits
  25              		.align	1
  26              		.global	HAL_EXTI_SetConfigLine
  27              		.syntax unified
  28              		.thumb
  29              		.thumb_func
  31              	HAL_EXTI_SetConfigLine:
  32              	.LFB130:
  33              		.file 1 "Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c"
   1:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /**
   2:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   ******************************************************************************
   3:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @file    stm32f3xx_hal_exti.c
   4:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @author  MCD Application Team
   5:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @brief   EXTI HAL module driver.
   6:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *          This file provides firmware functions to manage the following
   7:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *          functionalities of the Extended Interrupts and events controller (EXTI) peripheral:
   8:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *           + Initialization and de-initialization functions
   9:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *           + IO operation functions
  10:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *
  11:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   ******************************************************************************
  12:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @attention
  13:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *
  14:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * Copyright (c) 2019 STMicroelectronics.
  15:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * All rights reserved.
  16:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *
  17:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * This software is licensed under terms that can be found in the LICENSE file
  18:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * in the root directory of this software component.
  19:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * If no LICENSE file comes with this software, it is provided AS-IS.
  20:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *
  21:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   ******************************************************************************
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 2


  22:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   @verbatim
  23:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   ==============================================================================
  24:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****                     ##### EXTI Peripheral features #####
  25:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   ==============================================================================
  26:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   [..]
  27:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     (+) Each Exti line can be configured within this driver.
  28:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
  29:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     (+) Exti line can be configured in 3 different modes
  30:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         (++) Interrupt
  31:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         (++) Event
  32:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         (++) Both of them
  33:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
  34:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     (+) Configurable Exti lines can be configured with 3 different triggers
  35:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         (++) Rising
  36:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         (++) Falling
  37:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         (++) Both of them
  38:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
  39:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     (+) When set in interrupt mode, configurable Exti lines have two different
  40:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         interrupts pending registers which allow to distinguish which transition
  41:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         occurs:
  42:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         (++) Rising edge pending interrupt
  43:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         (++) Falling
  44:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
  45:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     (+) Exti lines 0 to 15 are linked to gpio pin number 0 to 15. Gpio port can
  46:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         be selected through multiplexer.
  47:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
  48:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****                      ##### How to use this driver #####
  49:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   ==============================================================================
  50:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   [..]
  51:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
  52:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     (#) Configure the EXTI line using HAL_EXTI_SetConfigLine().
  53:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         (++) Choose the interrupt line number by setting "Line" member from
  54:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****              EXTI_ConfigTypeDef structure.
  55:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         (++) Configure the interrupt and/or event mode using "Mode" member from
  56:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****              EXTI_ConfigTypeDef structure.
  57:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         (++) For configurable lines, configure rising and/or falling trigger
  58:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****              "Trigger" member from EXTI_ConfigTypeDef structure.
  59:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         (++) For Exti lines linked to gpio, choose gpio port using "GPIOSel"
  60:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****              member from GPIO_InitTypeDef structure.
  61:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
  62:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     (#) Get current Exti configuration of a dedicated line using
  63:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         HAL_EXTI_GetConfigLine().
  64:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         (++) Provide exiting handle as parameter.
  65:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         (++) Provide pointer on EXTI_ConfigTypeDef structure as second parameter.
  66:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
  67:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     (#) Clear Exti configuration of a dedicated line using HAL_EXTI_ClearConfigLine().
  68:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         (++) Provide exiting handle as parameter.
  69:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
  70:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     (#) Register callback to treat Exti interrupts using HAL_EXTI_RegisterCallback().
  71:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         (++) Provide exiting handle as first parameter.
  72:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         (++) Provide which callback will be registered using one value from
  73:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****              EXTI_CallbackIDTypeDef.
  74:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****         (++) Provide callback function pointer.
  75:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
  76:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     (#) Get interrupt pending bit using HAL_EXTI_GetPending().
  77:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
  78:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     (#) Clear interrupt pending bit using HAL_EXTI_ClearPending().
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 3


  79:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
  80:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     (#) Generate software interrupt using HAL_EXTI_GenerateSWI().
  81:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
  82:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   @endverbatim
  83:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
  84:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
  85:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /* Includes ------------------------------------------------------------------*/
  86:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** #include "stm32f3xx_hal.h"
  87:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
  88:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /** @addtogroup STM32F3xx_HAL_Driver
  89:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @{
  90:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
  91:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
  92:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /** @addtogroup EXTI
  93:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @{
  94:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
  95:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /** MISRA C:2012 deviation rule has been granted for following rule:
  96:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * Rule-18.1_b - Medium: Array `EXTICR' 1st subscript interval [0,7] may be out
  97:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * of bounds [0,3] in following API :
  98:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * HAL_EXTI_SetConfigLine
  99:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * HAL_EXTI_GetConfigLine
 100:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * HAL_EXTI_ClearConfigLine
 101:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
 102:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 103:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** #ifdef HAL_EXTI_MODULE_ENABLED
 104:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 105:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /* Private typedef -----------------------------------------------------------*/
 106:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /* Private defines -----------------------------------------------------------*/
 107:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /** @defgroup EXTI_Private_Constants EXTI Private Constants
 108:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @{
 109:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
 110:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** #define EXTI_MODE_OFFSET                    0x08u   /* 0x20: offset between CPU IMR/EMR registers *
 111:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** #define EXTI_CONFIG_OFFSET                  0x08u   /* 0x20: offset between CPU Rising/Falling conf
 112:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /**
 113:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @}
 114:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
 115:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 116:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /* Private macros ------------------------------------------------------------*/
 117:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /* Private variables ---------------------------------------------------------*/
 118:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /* Private function prototypes -----------------------------------------------*/
 119:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /* Exported functions --------------------------------------------------------*/
 120:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 121:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /** @addtogroup EXTI_Exported_Functions
 122:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @{
 123:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
 124:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 125:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /** @addtogroup EXTI_Exported_Functions_Group1
 126:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @brief    Configuration functions
 127:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *
 128:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** @verbatim
 129:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****  ===============================================================================
 130:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****               ##### Configuration functions #####
 131:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****  ===============================================================================
 132:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 133:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** @endverbatim
 134:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @{
 135:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 4


 136:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 137:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /**
 138:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @brief  Set configuration of a dedicated Exti line.
 139:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @param  hexti Exti handle.
 140:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @param  pExtiConfig Pointer on EXTI configuration to be set.
 141:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @retval HAL Status.
 142:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
 143:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** HAL_StatusTypeDef HAL_EXTI_SetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig
 144:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** {
  34              		.loc 1 144 1
  35              		.cfi_startproc
  36              		@ args = 0, pretend = 0, frame = 32
  37              		@ frame_needed = 1, uses_anonymous_args = 0
  38 0000 80B5     		push	{r7, lr}
  39              	.LCFI0:
  40              		.cfi_def_cfa_offset 8
  41              		.cfi_offset 7, -8
  42              		.cfi_offset 14, -4
  43 0002 88B0     		sub	sp, sp, #32
  44              	.LCFI1:
  45              		.cfi_def_cfa_offset 40
  46 0004 00AF     		add	r7, sp, #0
  47              	.LCFI2:
  48              		.cfi_def_cfa_register 7
  49 0006 7860     		str	r0, [r7, #4]
  50 0008 3960     		str	r1, [r7]
 145:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   __IO uint32_t *regaddr;
 146:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t regval;
 147:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t linepos;
 148:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t maskline;
 149:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t offset;
 150:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 151:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Check null pointer */
 152:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   if ((hexti == NULL) || (pExtiConfig == NULL))
  51              		.loc 1 152 6
  52 000a 7B68     		ldr	r3, [r7, #4]
  53 000c 002B     		cmp	r3, #0
  54 000e 02D0     		beq	.L2
  55              		.loc 1 152 23 discriminator 1
  56 0010 3B68     		ldr	r3, [r7]
  57 0012 002B     		cmp	r3, #0
  58 0014 01D1     		bne	.L3
  59              	.L2:
 153:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   {
 154:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     return HAL_ERROR;
  60              		.loc 1 154 12
  61 0016 0123     		movs	r3, #1
  62 0018 17E1     		b	.L4
  63              	.L3:
 155:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   }
 156:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 157:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Check parameters */
 158:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   assert_param(IS_EXTI_LINE(pExtiConfig->Line));
  64              		.loc 1 158 3
  65 001a 3B68     		ldr	r3, [r7]
  66 001c 1A68     		ldr	r2, [r3]
  67 001e 8D4B     		ldr	r3, .L22
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 5


  68 0020 1340     		ands	r3, r3, r2
  69 0022 002B     		cmp	r3, #0
  70 0024 1BD1     		bne	.L5
  71              		.loc 1 158 3 is_stmt 0 discriminator 2
  72 0026 3B68     		ldr	r3, [r7]
  73 0028 1B68     		ldr	r3, [r3]
  74 002a 03F0E063 		and	r3, r3, #117440512
  75 002e B3F1807F 		cmp	r3, #16777216
  76 0032 0DD0     		beq	.L6
  77              		.loc 1 158 3 discriminator 3
  78 0034 3B68     		ldr	r3, [r7]
  79 0036 1B68     		ldr	r3, [r3]
  80 0038 03F0E063 		and	r3, r3, #117440512
  81 003c B3F1007F 		cmp	r3, #33554432
  82 0040 06D0     		beq	.L6
  83              		.loc 1 158 3 discriminator 5
  84 0042 3B68     		ldr	r3, [r7]
  85 0044 1B68     		ldr	r3, [r3]
  86 0046 03F0E063 		and	r3, r3, #117440512
  87 004a B3F1C06F 		cmp	r3, #100663296
  88 004e 06D1     		bne	.L5
  89              	.L6:
  90              		.loc 1 158 3 discriminator 8
  91 0050 3B68     		ldr	r3, [r7]
  92 0052 1A68     		ldr	r2, [r3]
  93 0054 804B     		ldr	r3, .L22+4
  94 0056 1340     		ands	r3, r3, r2
  95 0058 804A     		ldr	r2, .L22+8
  96 005a 9342     		cmp	r3, r2
  97 005c 03D9     		bls	.L7
  98              	.L5:
  99              		.loc 1 158 3 discriminator 9
 100 005e 9E21     		movs	r1, #158
 101 0060 7F48     		ldr	r0, .L22+12
 102 0062 FFF7FEFF 		bl	assert_failed
 103              	.L7:
 159:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   assert_param(IS_EXTI_MODE(pExtiConfig->Mode));
 104              		.loc 1 159 3 is_stmt 1
 105 0066 3B68     		ldr	r3, [r7]
 106 0068 5B68     		ldr	r3, [r3, #4]
 107 006a 03F00303 		and	r3, r3, #3
 108 006e 002B     		cmp	r3, #0
 109 0070 05D0     		beq	.L8
 110              		.loc 1 159 3 is_stmt 0 discriminator 2
 111 0072 3B68     		ldr	r3, [r7]
 112 0074 5B68     		ldr	r3, [r3, #4]
 113 0076 23F00303 		bic	r3, r3, #3
 114 007a 002B     		cmp	r3, #0
 115 007c 03D0     		beq	.L9
 116              	.L8:
 117              		.loc 1 159 3 discriminator 3
 118 007e 9F21     		movs	r1, #159
 119 0080 7748     		ldr	r0, .L22+12
 120 0082 FFF7FEFF 		bl	assert_failed
 121              	.L9:
 160:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 161:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Assign line number to handle */
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 6


 162:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   hexti->Line = pExtiConfig->Line;
 122              		.loc 1 162 28 is_stmt 1
 123 0086 3B68     		ldr	r3, [r7]
 124 0088 1A68     		ldr	r2, [r3]
 125              		.loc 1 162 15
 126 008a 7B68     		ldr	r3, [r7, #4]
 127 008c 1A60     		str	r2, [r3]
 163:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 164:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Compute line register offset and line mask */
 165:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   offset = ((pExtiConfig->Line & EXTI_REG_MASK) >> EXTI_REG_SHIFT);
 128              		.loc 1 165 25
 129 008e 3B68     		ldr	r3, [r7]
 130 0090 1B68     		ldr	r3, [r3]
 131              		.loc 1 165 49
 132 0092 1B0C     		lsrs	r3, r3, #16
 133              		.loc 1 165 10
 134 0094 03F00103 		and	r3, r3, #1
 135 0098 BB61     		str	r3, [r7, #24]
 166:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   linepos = (pExtiConfig->Line & EXTI_PIN_MASK);
 136              		.loc 1 166 25
 137 009a 3B68     		ldr	r3, [r7]
 138 009c 1B68     		ldr	r3, [r3]
 139              		.loc 1 166 11
 140 009e 03F01F03 		and	r3, r3, #31
 141 00a2 7B61     		str	r3, [r7, #20]
 167:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   maskline = (1uL << linepos);
 142              		.loc 1 167 12
 143 00a4 0122     		movs	r2, #1
 144 00a6 7B69     		ldr	r3, [r7, #20]
 145 00a8 02FA03F3 		lsl	r3, r2, r3
 146 00ac 3B61     		str	r3, [r7, #16]
 168:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 169:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Configure triggers for configurable lines */
 170:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   if ((pExtiConfig->Line & EXTI_CONFIG) != 0x00u)
 147              		.loc 1 170 19
 148 00ae 3B68     		ldr	r3, [r7]
 149 00b0 1B68     		ldr	r3, [r3]
 150              		.loc 1 170 26
 151 00b2 03F00073 		and	r3, r3, #33554432
 152              		.loc 1 170 6
 153 00b6 002B     		cmp	r3, #0
 154 00b8 00F08E80 		beq	.L10
 171:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   {
 172:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     assert_param(IS_EXTI_TRIGGER(pExtiConfig->Trigger));
 155              		.loc 1 172 5
 156 00bc 3B68     		ldr	r3, [r7]
 157 00be 9B68     		ldr	r3, [r3, #8]
 158 00c0 23F00303 		bic	r3, r3, #3
 159 00c4 002B     		cmp	r3, #0
 160 00c6 03D0     		beq	.L11
 161              		.loc 1 172 5 is_stmt 0 discriminator 1
 162 00c8 AC21     		movs	r1, #172
 163 00ca 6548     		ldr	r0, .L22+12
 164 00cc FFF7FEFF 		bl	assert_failed
 165              	.L11:
 173:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 174:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     /* Configure rising trigger */
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 7


 175:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     regaddr = (&EXTI->RTSR + (EXTI_CONFIG_OFFSET * offset));
 166              		.loc 1 175 28 is_stmt 1
 167 00d0 BB69     		ldr	r3, [r7, #24]
 168 00d2 5A01     		lsls	r2, r3, #5
 169              		.loc 1 175 13
 170 00d4 634B     		ldr	r3, .L22+16
 171 00d6 1344     		add	r3, r3, r2
 172 00d8 FB60     		str	r3, [r7, #12]
 176:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     regval = *regaddr;
 173              		.loc 1 176 12
 174 00da FB68     		ldr	r3, [r7, #12]
 175 00dc 1B68     		ldr	r3, [r3]
 176 00de FB61     		str	r3, [r7, #28]
 177:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 178:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     /* Mask or set line */
 179:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     if ((pExtiConfig->Trigger & EXTI_TRIGGER_RISING) != 0x00u)
 177              		.loc 1 179 21
 178 00e0 3B68     		ldr	r3, [r7]
 179 00e2 9B68     		ldr	r3, [r3, #8]
 180              		.loc 1 179 31
 181 00e4 03F00103 		and	r3, r3, #1
 182              		.loc 1 179 8
 183 00e8 002B     		cmp	r3, #0
 184 00ea 04D0     		beq	.L12
 180:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     {
 181:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       regval |= maskline;
 185              		.loc 1 181 14
 186 00ec FA69     		ldr	r2, [r7, #28]
 187 00ee 3B69     		ldr	r3, [r7, #16]
 188 00f0 1343     		orrs	r3, r3, r2
 189 00f2 FB61     		str	r3, [r7, #28]
 190 00f4 04E0     		b	.L13
 191              	.L12:
 182:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     }
 183:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     else
 184:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     {
 185:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       regval &= ~maskline;
 192              		.loc 1 185 17
 193 00f6 3B69     		ldr	r3, [r7, #16]
 194 00f8 DB43     		mvns	r3, r3
 195              		.loc 1 185 14
 196 00fa FA69     		ldr	r2, [r7, #28]
 197 00fc 1340     		ands	r3, r3, r2
 198 00fe FB61     		str	r3, [r7, #28]
 199              	.L13:
 186:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     }
 187:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 188:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     /* Store rising trigger mode */
 189:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     *regaddr = regval;
 200              		.loc 1 189 14
 201 0100 FB68     		ldr	r3, [r7, #12]
 202 0102 FA69     		ldr	r2, [r7, #28]
 203 0104 1A60     		str	r2, [r3]
 190:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 191:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     /* Configure falling trigger */
 192:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     regaddr = (&EXTI->FTSR + (EXTI_CONFIG_OFFSET * offset));
 204              		.loc 1 192 28
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 8


 205 0106 BB69     		ldr	r3, [r7, #24]
 206 0108 5A01     		lsls	r2, r3, #5
 207              		.loc 1 192 13
 208 010a 574B     		ldr	r3, .L22+20
 209 010c 1344     		add	r3, r3, r2
 210 010e FB60     		str	r3, [r7, #12]
 193:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     regval = *regaddr;
 211              		.loc 1 193 12
 212 0110 FB68     		ldr	r3, [r7, #12]
 213 0112 1B68     		ldr	r3, [r3]
 214 0114 FB61     		str	r3, [r7, #28]
 194:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 195:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     /* Mask or set line */
 196:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     if ((pExtiConfig->Trigger & EXTI_TRIGGER_FALLING) != 0x00u)
 215              		.loc 1 196 21
 216 0116 3B68     		ldr	r3, [r7]
 217 0118 9B68     		ldr	r3, [r3, #8]
 218              		.loc 1 196 31
 219 011a 03F00203 		and	r3, r3, #2
 220              		.loc 1 196 8
 221 011e 002B     		cmp	r3, #0
 222 0120 04D0     		beq	.L14
 197:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     {
 198:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       regval |= maskline;
 223              		.loc 1 198 14
 224 0122 FA69     		ldr	r2, [r7, #28]
 225 0124 3B69     		ldr	r3, [r7, #16]
 226 0126 1343     		orrs	r3, r3, r2
 227 0128 FB61     		str	r3, [r7, #28]
 228 012a 04E0     		b	.L15
 229              	.L14:
 199:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     }
 200:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     else
 201:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     {
 202:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       regval &= ~maskline;
 230              		.loc 1 202 17
 231 012c 3B69     		ldr	r3, [r7, #16]
 232 012e DB43     		mvns	r3, r3
 233              		.loc 1 202 14
 234 0130 FA69     		ldr	r2, [r7, #28]
 235 0132 1340     		ands	r3, r3, r2
 236 0134 FB61     		str	r3, [r7, #28]
 237              	.L15:
 203:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     }
 204:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 205:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     /* Store falling trigger mode */
 206:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     *regaddr = regval;
 238              		.loc 1 206 14
 239 0136 FB68     		ldr	r3, [r7, #12]
 240 0138 FA69     		ldr	r2, [r7, #28]
 241 013a 1A60     		str	r2, [r3]
 207:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 208:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     /* Configure gpio port selection in case of gpio exti line */
 209:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     if ((pExtiConfig->Line & EXTI_GPIO) == EXTI_GPIO)
 242              		.loc 1 209 21
 243 013c 3B68     		ldr	r3, [r7]
 244 013e 1B68     		ldr	r3, [r3]
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 9


 245              		.loc 1 209 28
 246 0140 03F0C063 		and	r3, r3, #100663296
 247              		.loc 1 209 8
 248 0144 B3F1C06F 		cmp	r3, #100663296
 249 0148 46D1     		bne	.L10
 210:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     {
 211:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       assert_param(IS_EXTI_GPIO_PORT(pExtiConfig->GPIOSel));
 250              		.loc 1 211 7
 251 014a 3B68     		ldr	r3, [r7]
 252 014c DB68     		ldr	r3, [r3, #12]
 253 014e 002B     		cmp	r3, #0
 254 0150 17D0     		beq	.L16
 255              		.loc 1 211 7 is_stmt 0 discriminator 1
 256 0152 3B68     		ldr	r3, [r7]
 257 0154 DB68     		ldr	r3, [r3, #12]
 258 0156 012B     		cmp	r3, #1
 259 0158 13D0     		beq	.L16
 260              		.loc 1 211 7 discriminator 2
 261 015a 3B68     		ldr	r3, [r7]
 262 015c DB68     		ldr	r3, [r3, #12]
 263 015e 022B     		cmp	r3, #2
 264 0160 0FD0     		beq	.L16
 265              		.loc 1 211 7 discriminator 3
 266 0162 3B68     		ldr	r3, [r7]
 267 0164 DB68     		ldr	r3, [r3, #12]
 268 0166 032B     		cmp	r3, #3
 269 0168 0BD0     		beq	.L16
 270              		.loc 1 211 7 discriminator 4
 271 016a 3B68     		ldr	r3, [r7]
 272 016c DB68     		ldr	r3, [r3, #12]
 273 016e 042B     		cmp	r3, #4
 274 0170 07D0     		beq	.L16
 275              		.loc 1 211 7 discriminator 5
 276 0172 3B68     		ldr	r3, [r7]
 277 0174 DB68     		ldr	r3, [r3, #12]
 278 0176 052B     		cmp	r3, #5
 279 0178 03D0     		beq	.L16
 280              		.loc 1 211 7 discriminator 6
 281 017a D321     		movs	r1, #211
 282 017c 3848     		ldr	r0, .L22+12
 283 017e FFF7FEFF 		bl	assert_failed
 284              	.L16:
 212:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       assert_param(IS_EXTI_GPIO_PIN(linepos));
 285              		.loc 1 212 7 is_stmt 1
 286 0182 7B69     		ldr	r3, [r7, #20]
 287 0184 0F2B     		cmp	r3, #15
 288 0186 03D9     		bls	.L17
 289              		.loc 1 212 7 is_stmt 0 discriminator 1
 290 0188 D421     		movs	r1, #212
 291 018a 3548     		ldr	r0, .L22+12
 292 018c FFF7FEFF 		bl	assert_failed
 293              	.L17:
 213:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 214:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       regval = SYSCFG->EXTICR[linepos >> 2u];
 294              		.loc 1 214 22 is_stmt 1
 295 0190 364A     		ldr	r2, .L22+24
 296              		.loc 1 214 39
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 10


 297 0192 7B69     		ldr	r3, [r7, #20]
 298 0194 9B08     		lsrs	r3, r3, #2
 299              		.loc 1 214 14
 300 0196 0233     		adds	r3, r3, #2
 301 0198 52F82330 		ldr	r3, [r2, r3, lsl #2]
 302 019c FB61     		str	r3, [r7, #28]
 215:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       regval &= ~(SYSCFG_EXTICR1_EXTI0 << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u)));
 303              		.loc 1 215 80
 304 019e 7B69     		ldr	r3, [r7, #20]
 305 01a0 03F00303 		and	r3, r3, #3
 306              		.loc 1 215 69
 307 01a4 9B00     		lsls	r3, r3, #2
 308              		.loc 1 215 40
 309 01a6 0F22     		movs	r2, #15
 310 01a8 02FA03F3 		lsl	r3, r2, r3
 311              		.loc 1 215 17
 312 01ac DB43     		mvns	r3, r3
 313              		.loc 1 215 14
 314 01ae FA69     		ldr	r2, [r7, #28]
 315 01b0 1340     		ands	r3, r3, r2
 316 01b2 FB61     		str	r3, [r7, #28]
 216:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       regval |= (pExtiConfig->GPIOSel << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u)));
 317              		.loc 1 216 29
 318 01b4 3B68     		ldr	r3, [r7]
 319 01b6 DA68     		ldr	r2, [r3, #12]
 320              		.loc 1 216 79
 321 01b8 7B69     		ldr	r3, [r7, #20]
 322 01ba 03F00303 		and	r3, r3, #3
 323              		.loc 1 216 68
 324 01be 9B00     		lsls	r3, r3, #2
 325              		.loc 1 216 39
 326 01c0 02FA03F3 		lsl	r3, r2, r3
 327              		.loc 1 216 14
 328 01c4 FA69     		ldr	r2, [r7, #28]
 329 01c6 1343     		orrs	r3, r3, r2
 330 01c8 FB61     		str	r3, [r7, #28]
 217:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       SYSCFG->EXTICR[linepos >> 2u] = regval;
 331              		.loc 1 217 13
 332 01ca 2849     		ldr	r1, .L22+24
 333              		.loc 1 217 30
 334 01cc 7B69     		ldr	r3, [r7, #20]
 335 01ce 9B08     		lsrs	r3, r3, #2
 336              		.loc 1 217 37
 337 01d0 0233     		adds	r3, r3, #2
 338 01d2 FA69     		ldr	r2, [r7, #28]
 339 01d4 41F82320 		str	r2, [r1, r3, lsl #2]
 340              	.L10:
 218:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     }
 219:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   }
 220:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 221:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Configure interrupt mode : read current mode */
 222:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   regaddr = (&EXTI->IMR + (EXTI_MODE_OFFSET * offset));
 341              		.loc 1 222 25
 342 01d8 BB69     		ldr	r3, [r7, #24]
 343 01da 5B01     		lsls	r3, r3, #5
 344              		.loc 1 222 11
 345 01dc 03F18043 		add	r3, r3, #1073741824
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 11


 346 01e0 03F58233 		add	r3, r3, #66560
 347 01e4 FB60     		str	r3, [r7, #12]
 223:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   regval = *regaddr;
 348              		.loc 1 223 10
 349 01e6 FB68     		ldr	r3, [r7, #12]
 350 01e8 1B68     		ldr	r3, [r3]
 351 01ea FB61     		str	r3, [r7, #28]
 224:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 225:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Mask or set line */
 226:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   if ((pExtiConfig->Mode & EXTI_MODE_INTERRUPT) != 0x00u)
 352              		.loc 1 226 19
 353 01ec 3B68     		ldr	r3, [r7]
 354 01ee 5B68     		ldr	r3, [r3, #4]
 355              		.loc 1 226 26
 356 01f0 03F00103 		and	r3, r3, #1
 357              		.loc 1 226 6
 358 01f4 002B     		cmp	r3, #0
 359 01f6 04D0     		beq	.L18
 227:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   {
 228:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     regval |= maskline;
 360              		.loc 1 228 12
 361 01f8 FA69     		ldr	r2, [r7, #28]
 362 01fa 3B69     		ldr	r3, [r7, #16]
 363 01fc 1343     		orrs	r3, r3, r2
 364 01fe FB61     		str	r3, [r7, #28]
 365 0200 04E0     		b	.L19
 366              	.L18:
 229:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   }
 230:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   else
 231:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   {
 232:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     regval &= ~maskline;
 367              		.loc 1 232 15
 368 0202 3B69     		ldr	r3, [r7, #16]
 369 0204 DB43     		mvns	r3, r3
 370              		.loc 1 232 12
 371 0206 FA69     		ldr	r2, [r7, #28]
 372 0208 1340     		ands	r3, r3, r2
 373 020a FB61     		str	r3, [r7, #28]
 374              	.L19:
 233:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   }
 234:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 235:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Store interrupt mode */
 236:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *regaddr = regval;
 375              		.loc 1 236 12
 376 020c FB68     		ldr	r3, [r7, #12]
 377 020e FA69     		ldr	r2, [r7, #28]
 378 0210 1A60     		str	r2, [r3]
 237:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 238:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Configure event mode : read current mode */
 239:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   regaddr = (&EXTI->EMR + (EXTI_MODE_OFFSET * offset));
 379              		.loc 1 239 25
 380 0212 BB69     		ldr	r3, [r7, #24]
 381 0214 5A01     		lsls	r2, r3, #5
 382              		.loc 1 239 11
 383 0216 164B     		ldr	r3, .L22+28
 384 0218 1344     		add	r3, r3, r2
 385 021a FB60     		str	r3, [r7, #12]
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 12


 240:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   regval = *regaddr;
 386              		.loc 1 240 10
 387 021c FB68     		ldr	r3, [r7, #12]
 388 021e 1B68     		ldr	r3, [r3]
 389 0220 FB61     		str	r3, [r7, #28]
 241:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 242:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Mask or set line */
 243:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   if ((pExtiConfig->Mode & EXTI_MODE_EVENT) != 0x00u)
 390              		.loc 1 243 19
 391 0222 3B68     		ldr	r3, [r7]
 392 0224 5B68     		ldr	r3, [r3, #4]
 393              		.loc 1 243 26
 394 0226 03F00203 		and	r3, r3, #2
 395              		.loc 1 243 6
 396 022a 002B     		cmp	r3, #0
 397 022c 04D0     		beq	.L20
 244:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   {
 245:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     regval |= maskline;
 398              		.loc 1 245 12
 399 022e FA69     		ldr	r2, [r7, #28]
 400 0230 3B69     		ldr	r3, [r7, #16]
 401 0232 1343     		orrs	r3, r3, r2
 402 0234 FB61     		str	r3, [r7, #28]
 403 0236 04E0     		b	.L21
 404              	.L20:
 246:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   }
 247:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   else
 248:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   {
 249:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     regval &= ~maskline;
 405              		.loc 1 249 15
 406 0238 3B69     		ldr	r3, [r7, #16]
 407 023a DB43     		mvns	r3, r3
 408              		.loc 1 249 12
 409 023c FA69     		ldr	r2, [r7, #28]
 410 023e 1340     		ands	r3, r3, r2
 411 0240 FB61     		str	r3, [r7, #28]
 412              	.L21:
 250:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   }
 251:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 252:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Store event mode */
 253:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *regaddr = regval;
 413              		.loc 1 253 12
 414 0242 FB68     		ldr	r3, [r7, #12]
 415 0244 FA69     		ldr	r2, [r7, #28]
 416 0246 1A60     		str	r2, [r3]
 254:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 255:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   return HAL_OK;
 417              		.loc 1 255 10
 418 0248 0023     		movs	r3, #0
 419              	.L4:
 256:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** }
 420              		.loc 1 256 1
 421 024a 1846     		mov	r0, r3
 422 024c 2037     		adds	r7, r7, #32
 423              	.LCFI3:
 424              		.cfi_def_cfa_offset 8
 425 024e BD46     		mov	sp, r7
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 13


 426              	.LCFI4:
 427              		.cfi_def_cfa_register 13
 428              		@ sp needed
 429 0250 80BD     		pop	{r7, pc}
 430              	.L23:
 431 0252 00BF     		.align	2
 432              	.L22:
 433 0254 E0FFFEF8 		.word	-117506080
 434 0258 1F000100 		.word	65567
 435 025c 03000100 		.word	65539
 436 0260 00000000 		.word	.LC0
 437 0264 08040140 		.word	1073808392
 438 0268 0C040140 		.word	1073808396
 439 026c 00000140 		.word	1073807360
 440 0270 04040140 		.word	1073808388
 441              		.cfi_endproc
 442              	.LFE130:
 444              		.section	.text.HAL_EXTI_GetConfigLine,"ax",%progbits
 445              		.align	1
 446              		.global	HAL_EXTI_GetConfigLine
 447              		.syntax unified
 448              		.thumb
 449              		.thumb_func
 451              	HAL_EXTI_GetConfigLine:
 452              	.LFB131:
 257:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 258:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /**
 259:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @brief  Get configuration of a dedicated Exti line.
 260:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @param  hexti Exti handle.
 261:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @param  pExtiConfig Pointer on structure to store Exti configuration.
 262:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @retval HAL Status.
 263:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
 264:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** HAL_StatusTypeDef HAL_EXTI_GetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig
 265:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** {
 453              		.loc 1 265 1
 454              		.cfi_startproc
 455              		@ args = 0, pretend = 0, frame = 32
 456              		@ frame_needed = 1, uses_anonymous_args = 0
 457 0000 80B5     		push	{r7, lr}
 458              	.LCFI5:
 459              		.cfi_def_cfa_offset 8
 460              		.cfi_offset 7, -8
 461              		.cfi_offset 14, -4
 462 0002 88B0     		sub	sp, sp, #32
 463              	.LCFI6:
 464              		.cfi_def_cfa_offset 40
 465 0004 00AF     		add	r7, sp, #0
 466              	.LCFI7:
 467              		.cfi_def_cfa_register 7
 468 0006 7860     		str	r0, [r7, #4]
 469 0008 3960     		str	r1, [r7]
 266:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   __IO uint32_t *regaddr;
 267:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t regval;
 268:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t linepos;
 269:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t maskline;
 270:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t offset;
 271:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 14


 272:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Check null pointer */
 273:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   if ((hexti == NULL) || (pExtiConfig == NULL))
 470              		.loc 1 273 6
 471 000a 7B68     		ldr	r3, [r7, #4]
 472 000c 002B     		cmp	r3, #0
 473 000e 02D0     		beq	.L25
 474              		.loc 1 273 23 discriminator 1
 475 0010 3B68     		ldr	r3, [r7]
 476 0012 002B     		cmp	r3, #0
 477 0014 01D1     		bne	.L26
 478              	.L25:
 274:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   {
 275:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     return HAL_ERROR;
 479              		.loc 1 275 12
 480 0016 0123     		movs	r3, #1
 481 0018 B4E0     		b	.L27
 482              	.L26:
 276:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   }
 277:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 278:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Check the parameter */
 279:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   assert_param(IS_EXTI_LINE(hexti->Line));
 483              		.loc 1 279 3
 484 001a 7B68     		ldr	r3, [r7, #4]
 485 001c 1A68     		ldr	r2, [r3]
 486 001e 5B4B     		ldr	r3, .L38
 487 0020 1340     		ands	r3, r3, r2
 488 0022 002B     		cmp	r3, #0
 489 0024 1BD1     		bne	.L28
 490              		.loc 1 279 3 is_stmt 0 discriminator 2
 491 0026 7B68     		ldr	r3, [r7, #4]
 492 0028 1B68     		ldr	r3, [r3]
 493 002a 03F0E063 		and	r3, r3, #117440512
 494 002e B3F1807F 		cmp	r3, #16777216
 495 0032 0DD0     		beq	.L29
 496              		.loc 1 279 3 discriminator 3
 497 0034 7B68     		ldr	r3, [r7, #4]
 498 0036 1B68     		ldr	r3, [r3]
 499 0038 03F0E063 		and	r3, r3, #117440512
 500 003c B3F1007F 		cmp	r3, #33554432
 501 0040 06D0     		beq	.L29
 502              		.loc 1 279 3 discriminator 5
 503 0042 7B68     		ldr	r3, [r7, #4]
 504 0044 1B68     		ldr	r3, [r3]
 505 0046 03F0E063 		and	r3, r3, #117440512
 506 004a B3F1C06F 		cmp	r3, #100663296
 507 004e 06D1     		bne	.L28
 508              	.L29:
 509              		.loc 1 279 3 discriminator 8
 510 0050 7B68     		ldr	r3, [r7, #4]
 511 0052 1A68     		ldr	r2, [r3]
 512 0054 4E4B     		ldr	r3, .L38+4
 513 0056 1340     		ands	r3, r3, r2
 514 0058 4E4A     		ldr	r2, .L38+8
 515 005a 9342     		cmp	r3, r2
 516 005c 04D9     		bls	.L30
 517              	.L28:
 518              		.loc 1 279 3 discriminator 9
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 15


 519 005e 40F21711 		movw	r1, #279
 520 0062 4D48     		ldr	r0, .L38+12
 521 0064 FFF7FEFF 		bl	assert_failed
 522              	.L30:
 280:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 281:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Store handle line number to configuration structure */
 282:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   pExtiConfig->Line = hexti->Line;
 523              		.loc 1 282 28 is_stmt 1
 524 0068 7B68     		ldr	r3, [r7, #4]
 525 006a 1A68     		ldr	r2, [r3]
 526              		.loc 1 282 21
 527 006c 3B68     		ldr	r3, [r7]
 528 006e 1A60     		str	r2, [r3]
 283:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 284:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* compute line register offset and line mask */
 285:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   offset = ((pExtiConfig->Line & EXTI_REG_MASK) >> EXTI_REG_SHIFT);
 529              		.loc 1 285 25
 530 0070 3B68     		ldr	r3, [r7]
 531 0072 1B68     		ldr	r3, [r3]
 532              		.loc 1 285 49
 533 0074 1B0C     		lsrs	r3, r3, #16
 534              		.loc 1 285 10
 535 0076 03F00103 		and	r3, r3, #1
 536 007a FB61     		str	r3, [r7, #28]
 286:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   linepos = (pExtiConfig->Line & EXTI_PIN_MASK);
 537              		.loc 1 286 25
 538 007c 3B68     		ldr	r3, [r7]
 539 007e 1B68     		ldr	r3, [r3]
 540              		.loc 1 286 11
 541 0080 03F01F03 		and	r3, r3, #31
 542 0084 BB61     		str	r3, [r7, #24]
 287:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   maskline = (1uL << linepos);
 543              		.loc 1 287 12
 544 0086 0122     		movs	r2, #1
 545 0088 BB69     		ldr	r3, [r7, #24]
 546 008a 02FA03F3 		lsl	r3, r2, r3
 547 008e 7B61     		str	r3, [r7, #20]
 288:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 289:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* 1] Get core mode : interrupt */
 290:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   regaddr = (&EXTI->IMR + (EXTI_MODE_OFFSET * offset));
 548              		.loc 1 290 25
 549 0090 FB69     		ldr	r3, [r7, #28]
 550 0092 5B01     		lsls	r3, r3, #5
 551              		.loc 1 290 11
 552 0094 03F18043 		add	r3, r3, #1073741824
 553 0098 03F58233 		add	r3, r3, #66560
 554 009c 3B61     		str	r3, [r7, #16]
 291:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   regval = *regaddr;
 555              		.loc 1 291 10
 556 009e 3B69     		ldr	r3, [r7, #16]
 557 00a0 1B68     		ldr	r3, [r3]
 558 00a2 FB60     		str	r3, [r7, #12]
 292:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 293:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Check if selected line is enable */
 294:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   if ((regval & maskline) != 0x00u)
 559              		.loc 1 294 15
 560 00a4 FA68     		ldr	r2, [r7, #12]
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 16


 561 00a6 7B69     		ldr	r3, [r7, #20]
 562 00a8 1340     		ands	r3, r3, r2
 563              		.loc 1 294 6
 564 00aa 002B     		cmp	r3, #0
 565 00ac 03D0     		beq	.L31
 295:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   {
 296:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     pExtiConfig->Mode = EXTI_MODE_INTERRUPT;
 566              		.loc 1 296 23
 567 00ae 3B68     		ldr	r3, [r7]
 568 00b0 0122     		movs	r2, #1
 569 00b2 5A60     		str	r2, [r3, #4]
 570 00b4 02E0     		b	.L32
 571              	.L31:
 297:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   }
 298:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   else
 299:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   {
 300:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     pExtiConfig->Mode = EXTI_MODE_NONE;
 572              		.loc 1 300 23
 573 00b6 3B68     		ldr	r3, [r7]
 574 00b8 0022     		movs	r2, #0
 575 00ba 5A60     		str	r2, [r3, #4]
 576              	.L32:
 301:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   }
 302:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 303:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Get event mode */
 304:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   regaddr = (&EXTI->EMR + (EXTI_MODE_OFFSET * offset));
 577              		.loc 1 304 25
 578 00bc FB69     		ldr	r3, [r7, #28]
 579 00be 5A01     		lsls	r2, r3, #5
 580              		.loc 1 304 11
 581 00c0 364B     		ldr	r3, .L38+16
 582 00c2 1344     		add	r3, r3, r2
 583 00c4 3B61     		str	r3, [r7, #16]
 305:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   regval = *regaddr;
 584              		.loc 1 305 10
 585 00c6 3B69     		ldr	r3, [r7, #16]
 586 00c8 1B68     		ldr	r3, [r3]
 587 00ca FB60     		str	r3, [r7, #12]
 306:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 307:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Check if selected line is enable */
 308:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   if ((regval & maskline) != 0x00u)
 588              		.loc 1 308 15
 589 00cc FA68     		ldr	r2, [r7, #12]
 590 00ce 7B69     		ldr	r3, [r7, #20]
 591 00d0 1340     		ands	r3, r3, r2
 592              		.loc 1 308 6
 593 00d2 002B     		cmp	r3, #0
 594 00d4 05D0     		beq	.L33
 309:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   {
 310:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     pExtiConfig->Mode |= EXTI_MODE_EVENT;
 595              		.loc 1 310 23
 596 00d6 3B68     		ldr	r3, [r7]
 597 00d8 5B68     		ldr	r3, [r3, #4]
 598 00da 43F00202 		orr	r2, r3, #2
 599 00de 3B68     		ldr	r3, [r7]
 600 00e0 5A60     		str	r2, [r3, #4]
 601              	.L33:
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 17


 311:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   }
 312:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 313:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Get default Trigger and GPIOSel configuration */
 314:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   pExtiConfig->Trigger = EXTI_TRIGGER_NONE;
 602              		.loc 1 314 24
 603 00e2 3B68     		ldr	r3, [r7]
 604 00e4 0022     		movs	r2, #0
 605 00e6 9A60     		str	r2, [r3, #8]
 315:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   pExtiConfig->GPIOSel = 0x00u;
 606              		.loc 1 315 24
 607 00e8 3B68     		ldr	r3, [r7]
 608 00ea 0022     		movs	r2, #0
 609 00ec DA60     		str	r2, [r3, #12]
 316:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 317:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* 2] Get trigger for configurable lines : rising */
 318:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   if ((pExtiConfig->Line & EXTI_CONFIG) != 0x00u)
 610              		.loc 1 318 19
 611 00ee 3B68     		ldr	r3, [r7]
 612 00f0 1B68     		ldr	r3, [r3]
 613              		.loc 1 318 26
 614 00f2 03F00073 		and	r3, r3, #33554432
 615              		.loc 1 318 6
 616 00f6 002B     		cmp	r3, #0
 617 00f8 43D0     		beq	.L34
 319:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   {
 320:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     regaddr = (&EXTI->RTSR + (EXTI_CONFIG_OFFSET * offset));
 618              		.loc 1 320 28
 619 00fa FB69     		ldr	r3, [r7, #28]
 620 00fc 5A01     		lsls	r2, r3, #5
 621              		.loc 1 320 13
 622 00fe 284B     		ldr	r3, .L38+20
 623 0100 1344     		add	r3, r3, r2
 624 0102 3B61     		str	r3, [r7, #16]
 321:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     regval = *regaddr;
 625              		.loc 1 321 12
 626 0104 3B69     		ldr	r3, [r7, #16]
 627 0106 1B68     		ldr	r3, [r3]
 628 0108 FB60     		str	r3, [r7, #12]
 322:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 323:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     /* Check if configuration of selected line is enable */
 324:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     if ((regval & maskline) != 0x00u)
 629              		.loc 1 324 17
 630 010a FA68     		ldr	r2, [r7, #12]
 631 010c 7B69     		ldr	r3, [r7, #20]
 632 010e 1340     		ands	r3, r3, r2
 633              		.loc 1 324 8
 634 0110 002B     		cmp	r3, #0
 635 0112 02D0     		beq	.L35
 325:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     {
 326:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       pExtiConfig->Trigger = EXTI_TRIGGER_RISING;
 636              		.loc 1 326 28
 637 0114 3B68     		ldr	r3, [r7]
 638 0116 0122     		movs	r2, #1
 639 0118 9A60     		str	r2, [r3, #8]
 640              	.L35:
 327:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     }
 328:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 18


 329:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     /* Get falling configuration */
 330:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     regaddr = (&EXTI->FTSR + (EXTI_CONFIG_OFFSET * offset));
 641              		.loc 1 330 28
 642 011a FB69     		ldr	r3, [r7, #28]
 643 011c 5A01     		lsls	r2, r3, #5
 644              		.loc 1 330 13
 645 011e 214B     		ldr	r3, .L38+24
 646 0120 1344     		add	r3, r3, r2
 647 0122 3B61     		str	r3, [r7, #16]
 331:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     regval = *regaddr;
 648              		.loc 1 331 12
 649 0124 3B69     		ldr	r3, [r7, #16]
 650 0126 1B68     		ldr	r3, [r3]
 651 0128 FB60     		str	r3, [r7, #12]
 332:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 333:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     /* Check if configuration of selected line is enable */
 334:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     if ((regval & maskline) != 0x00u)
 652              		.loc 1 334 17
 653 012a FA68     		ldr	r2, [r7, #12]
 654 012c 7B69     		ldr	r3, [r7, #20]
 655 012e 1340     		ands	r3, r3, r2
 656              		.loc 1 334 8
 657 0130 002B     		cmp	r3, #0
 658 0132 05D0     		beq	.L36
 335:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     {
 336:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       pExtiConfig->Trigger |= EXTI_TRIGGER_FALLING;
 659              		.loc 1 336 28
 660 0134 3B68     		ldr	r3, [r7]
 661 0136 9B68     		ldr	r3, [r3, #8]
 662 0138 43F00202 		orr	r2, r3, #2
 663 013c 3B68     		ldr	r3, [r7]
 664 013e 9A60     		str	r2, [r3, #8]
 665              	.L36:
 337:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     }
 338:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 339:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     /* Get Gpio port selection for gpio lines */
 340:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     if ((pExtiConfig->Line & EXTI_GPIO) == EXTI_GPIO)
 666              		.loc 1 340 21
 667 0140 3B68     		ldr	r3, [r7]
 668 0142 1B68     		ldr	r3, [r3]
 669              		.loc 1 340 28
 670 0144 03F0C063 		and	r3, r3, #100663296
 671              		.loc 1 340 8
 672 0148 B3F1C06F 		cmp	r3, #100663296
 673 014c 19D1     		bne	.L34
 341:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     {
 342:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       assert_param(IS_EXTI_GPIO_PIN(linepos));
 674              		.loc 1 342 7
 675 014e BB69     		ldr	r3, [r7, #24]
 676 0150 0F2B     		cmp	r3, #15
 677 0152 04D9     		bls	.L37
 678              		.loc 1 342 7 is_stmt 0 discriminator 1
 679 0154 4FF4AB71 		mov	r1, #342
 680 0158 0F48     		ldr	r0, .L38+12
 681 015a FFF7FEFF 		bl	assert_failed
 682              	.L37:
 343:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 19


 344:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       regval = SYSCFG->EXTICR[linepos >> 2u];
 683              		.loc 1 344 22 is_stmt 1
 684 015e 124A     		ldr	r2, .L38+28
 685              		.loc 1 344 39
 686 0160 BB69     		ldr	r3, [r7, #24]
 687 0162 9B08     		lsrs	r3, r3, #2
 688              		.loc 1 344 14
 689 0164 0233     		adds	r3, r3, #2
 690 0166 52F82330 		ldr	r3, [r2, r3, lsl #2]
 691 016a FB60     		str	r3, [r7, #12]
 345:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       pExtiConfig->GPIOSel = (regval >> (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))) & SYSCFG_EX
 692              		.loc 1 345 78
 693 016c BB69     		ldr	r3, [r7, #24]
 694 016e 03F00303 		and	r3, r3, #3
 695              		.loc 1 345 67
 696 0172 9B00     		lsls	r3, r3, #2
 697              		.loc 1 345 38
 698 0174 FA68     		ldr	r2, [r7, #12]
 699 0176 22FA03F3 		lsr	r3, r2, r3
 700              		.loc 1 345 89
 701 017a 03F00F02 		and	r2, r3, #15
 702              		.loc 1 345 28
 703 017e 3B68     		ldr	r3, [r7]
 704 0180 DA60     		str	r2, [r3, #12]
 705              	.L34:
 346:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     }
 347:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   }
 348:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 349:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   return HAL_OK;
 706              		.loc 1 349 10
 707 0182 0023     		movs	r3, #0
 708              	.L27:
 350:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** }
 709              		.loc 1 350 1
 710 0184 1846     		mov	r0, r3
 711 0186 2037     		adds	r7, r7, #32
 712              	.LCFI8:
 713              		.cfi_def_cfa_offset 8
 714 0188 BD46     		mov	sp, r7
 715              	.LCFI9:
 716              		.cfi_def_cfa_register 13
 717              		@ sp needed
 718 018a 80BD     		pop	{r7, pc}
 719              	.L39:
 720              		.align	2
 721              	.L38:
 722 018c E0FFFEF8 		.word	-117506080
 723 0190 1F000100 		.word	65567
 724 0194 03000100 		.word	65539
 725 0198 00000000 		.word	.LC0
 726 019c 04040140 		.word	1073808388
 727 01a0 08040140 		.word	1073808392
 728 01a4 0C040140 		.word	1073808396
 729 01a8 00000140 		.word	1073807360
 730              		.cfi_endproc
 731              	.LFE131:
 733              		.section	.text.HAL_EXTI_ClearConfigLine,"ax",%progbits
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 20


 734              		.align	1
 735              		.global	HAL_EXTI_ClearConfigLine
 736              		.syntax unified
 737              		.thumb
 738              		.thumb_func
 740              	HAL_EXTI_ClearConfigLine:
 741              	.LFB132:
 351:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 352:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /**
 353:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @brief  Clear whole configuration of a dedicated Exti line.
 354:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @param  hexti Exti handle.
 355:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @retval HAL Status.
 356:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
 357:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** HAL_StatusTypeDef HAL_EXTI_ClearConfigLine(EXTI_HandleTypeDef *hexti)
 358:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** {
 742              		.loc 1 358 1
 743              		.cfi_startproc
 744              		@ args = 0, pretend = 0, frame = 32
 745              		@ frame_needed = 1, uses_anonymous_args = 0
 746 0000 80B5     		push	{r7, lr}
 747              	.LCFI10:
 748              		.cfi_def_cfa_offset 8
 749              		.cfi_offset 7, -8
 750              		.cfi_offset 14, -4
 751 0002 88B0     		sub	sp, sp, #32
 752              	.LCFI11:
 753              		.cfi_def_cfa_offset 40
 754 0004 00AF     		add	r7, sp, #0
 755              	.LCFI12:
 756              		.cfi_def_cfa_register 7
 757 0006 7860     		str	r0, [r7, #4]
 359:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   __IO uint32_t *regaddr;
 360:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t regval;
 361:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t linepos;
 362:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t maskline;
 363:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t offset;
 364:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 365:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Check null pointer */
 366:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   if (hexti == NULL)
 758              		.loc 1 366 6
 759 0008 7B68     		ldr	r3, [r7, #4]
 760 000a 002B     		cmp	r3, #0
 761 000c 01D1     		bne	.L41
 367:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   {
 368:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     return HAL_ERROR;
 762              		.loc 1 368 12
 763 000e 0123     		movs	r3, #1
 764 0010 9FE0     		b	.L42
 765              	.L41:
 369:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   }
 370:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 371:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Check the parameter */
 372:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   assert_param(IS_EXTI_LINE(hexti->Line));
 766              		.loc 1 372 3
 767 0012 7B68     		ldr	r3, [r7, #4]
 768 0014 1A68     		ldr	r2, [r3]
 769 0016 514B     		ldr	r3, .L48
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 21


 770 0018 1340     		ands	r3, r3, r2
 771 001a 002B     		cmp	r3, #0
 772 001c 1BD1     		bne	.L43
 773              		.loc 1 372 3 is_stmt 0 discriminator 2
 774 001e 7B68     		ldr	r3, [r7, #4]
 775 0020 1B68     		ldr	r3, [r3]
 776 0022 03F0E063 		and	r3, r3, #117440512
 777 0026 B3F1807F 		cmp	r3, #16777216
 778 002a 0DD0     		beq	.L44
 779              		.loc 1 372 3 discriminator 3
 780 002c 7B68     		ldr	r3, [r7, #4]
 781 002e 1B68     		ldr	r3, [r3]
 782 0030 03F0E063 		and	r3, r3, #117440512
 783 0034 B3F1007F 		cmp	r3, #33554432
 784 0038 06D0     		beq	.L44
 785              		.loc 1 372 3 discriminator 5
 786 003a 7B68     		ldr	r3, [r7, #4]
 787 003c 1B68     		ldr	r3, [r3]
 788 003e 03F0E063 		and	r3, r3, #117440512
 789 0042 B3F1C06F 		cmp	r3, #100663296
 790 0046 06D1     		bne	.L43
 791              	.L44:
 792              		.loc 1 372 3 discriminator 8
 793 0048 7B68     		ldr	r3, [r7, #4]
 794 004a 1A68     		ldr	r2, [r3]
 795 004c 444B     		ldr	r3, .L48+4
 796 004e 1340     		ands	r3, r3, r2
 797 0050 444A     		ldr	r2, .L48+8
 798 0052 9342     		cmp	r3, r2
 799 0054 04D9     		bls	.L45
 800              	.L43:
 801              		.loc 1 372 3 discriminator 9
 802 0056 4FF4BA71 		mov	r1, #372
 803 005a 4348     		ldr	r0, .L48+12
 804 005c FFF7FEFF 		bl	assert_failed
 805              	.L45:
 373:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 374:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* compute line register offset and line mask */
 375:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   offset = ((hexti->Line & EXTI_REG_MASK) >> EXTI_REG_SHIFT);
 806              		.loc 1 375 19 is_stmt 1
 807 0060 7B68     		ldr	r3, [r7, #4]
 808 0062 1B68     		ldr	r3, [r3]
 809              		.loc 1 375 43
 810 0064 1B0C     		lsrs	r3, r3, #16
 811              		.loc 1 375 10
 812 0066 03F00103 		and	r3, r3, #1
 813 006a FB61     		str	r3, [r7, #28]
 376:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   linepos = (hexti->Line & EXTI_PIN_MASK);
 814              		.loc 1 376 19
 815 006c 7B68     		ldr	r3, [r7, #4]
 816 006e 1B68     		ldr	r3, [r3]
 817              		.loc 1 376 11
 818 0070 03F01F03 		and	r3, r3, #31
 819 0074 BB61     		str	r3, [r7, #24]
 377:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   maskline = (1uL << linepos);
 820              		.loc 1 377 12
 821 0076 0122     		movs	r2, #1
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 22


 822 0078 BB69     		ldr	r3, [r7, #24]
 823 007a 02FA03F3 		lsl	r3, r2, r3
 824 007e 7B61     		str	r3, [r7, #20]
 378:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 379:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* 1] Clear interrupt mode */
 380:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   regaddr = (&EXTI->IMR + (EXTI_MODE_OFFSET * offset));
 825              		.loc 1 380 25
 826 0080 FB69     		ldr	r3, [r7, #28]
 827 0082 5B01     		lsls	r3, r3, #5
 828              		.loc 1 380 11
 829 0084 03F18043 		add	r3, r3, #1073741824
 830 0088 03F58233 		add	r3, r3, #66560
 831 008c 3B61     		str	r3, [r7, #16]
 381:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   regval = (*regaddr & ~maskline);
 832              		.loc 1 381 13
 833 008e 3B69     		ldr	r3, [r7, #16]
 834 0090 1A68     		ldr	r2, [r3]
 835              		.loc 1 381 24
 836 0092 7B69     		ldr	r3, [r7, #20]
 837 0094 DB43     		mvns	r3, r3
 838              		.loc 1 381 10
 839 0096 1340     		ands	r3, r3, r2
 840 0098 FB60     		str	r3, [r7, #12]
 382:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *regaddr = regval;
 841              		.loc 1 382 12
 842 009a 3B69     		ldr	r3, [r7, #16]
 843 009c FA68     		ldr	r2, [r7, #12]
 844 009e 1A60     		str	r2, [r3]
 383:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 384:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* 2] Clear event mode */
 385:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   regaddr = (&EXTI->EMR + (EXTI_MODE_OFFSET * offset));
 845              		.loc 1 385 25
 846 00a0 FB69     		ldr	r3, [r7, #28]
 847 00a2 5A01     		lsls	r2, r3, #5
 848              		.loc 1 385 11
 849 00a4 314B     		ldr	r3, .L48+16
 850 00a6 1344     		add	r3, r3, r2
 851 00a8 3B61     		str	r3, [r7, #16]
 386:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   regval = (*regaddr & ~maskline);
 852              		.loc 1 386 13
 853 00aa 3B69     		ldr	r3, [r7, #16]
 854 00ac 1A68     		ldr	r2, [r3]
 855              		.loc 1 386 24
 856 00ae 7B69     		ldr	r3, [r7, #20]
 857 00b0 DB43     		mvns	r3, r3
 858              		.loc 1 386 10
 859 00b2 1340     		ands	r3, r3, r2
 860 00b4 FB60     		str	r3, [r7, #12]
 387:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *regaddr = regval;
 861              		.loc 1 387 12
 862 00b6 3B69     		ldr	r3, [r7, #16]
 863 00b8 FA68     		ldr	r2, [r7, #12]
 864 00ba 1A60     		str	r2, [r3]
 388:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 389:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* 3] Clear triggers in case of configurable lines */
 390:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   if ((hexti->Line & EXTI_CONFIG) != 0x00u)
 865              		.loc 1 390 13
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 23


 866 00bc 7B68     		ldr	r3, [r7, #4]
 867 00be 1B68     		ldr	r3, [r3]
 868              		.loc 1 390 20
 869 00c0 03F00073 		and	r3, r3, #33554432
 870              		.loc 1 390 6
 871 00c4 002B     		cmp	r3, #0
 872 00c6 43D0     		beq	.L46
 391:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   {
 392:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     regaddr = (&EXTI->RTSR + (EXTI_CONFIG_OFFSET * offset));
 873              		.loc 1 392 28
 874 00c8 FB69     		ldr	r3, [r7, #28]
 875 00ca 5A01     		lsls	r2, r3, #5
 876              		.loc 1 392 13
 877 00cc 284B     		ldr	r3, .L48+20
 878 00ce 1344     		add	r3, r3, r2
 879 00d0 3B61     		str	r3, [r7, #16]
 393:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     regval = (*regaddr & ~maskline);
 880              		.loc 1 393 15
 881 00d2 3B69     		ldr	r3, [r7, #16]
 882 00d4 1A68     		ldr	r2, [r3]
 883              		.loc 1 393 26
 884 00d6 7B69     		ldr	r3, [r7, #20]
 885 00d8 DB43     		mvns	r3, r3
 886              		.loc 1 393 12
 887 00da 1340     		ands	r3, r3, r2
 888 00dc FB60     		str	r3, [r7, #12]
 394:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     *regaddr = regval;
 889              		.loc 1 394 14
 890 00de 3B69     		ldr	r3, [r7, #16]
 891 00e0 FA68     		ldr	r2, [r7, #12]
 892 00e2 1A60     		str	r2, [r3]
 395:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 396:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     regaddr = (&EXTI->FTSR + (EXTI_CONFIG_OFFSET * offset));
 893              		.loc 1 396 28
 894 00e4 FB69     		ldr	r3, [r7, #28]
 895 00e6 5A01     		lsls	r2, r3, #5
 896              		.loc 1 396 13
 897 00e8 224B     		ldr	r3, .L48+24
 898 00ea 1344     		add	r3, r3, r2
 899 00ec 3B61     		str	r3, [r7, #16]
 397:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     regval = (*regaddr & ~maskline);
 900              		.loc 1 397 15
 901 00ee 3B69     		ldr	r3, [r7, #16]
 902 00f0 1A68     		ldr	r2, [r3]
 903              		.loc 1 397 26
 904 00f2 7B69     		ldr	r3, [r7, #20]
 905 00f4 DB43     		mvns	r3, r3
 906              		.loc 1 397 12
 907 00f6 1340     		ands	r3, r3, r2
 908 00f8 FB60     		str	r3, [r7, #12]
 398:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     *regaddr = regval;
 909              		.loc 1 398 14
 910 00fa 3B69     		ldr	r3, [r7, #16]
 911 00fc FA68     		ldr	r2, [r7, #12]
 912 00fe 1A60     		str	r2, [r3]
 399:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 400:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     /* Get Gpio port selection for gpio lines */
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 24


 401:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     if ((hexti->Line & EXTI_GPIO) == EXTI_GPIO)
 913              		.loc 1 401 15
 914 0100 7B68     		ldr	r3, [r7, #4]
 915 0102 1B68     		ldr	r3, [r3]
 916              		.loc 1 401 22
 917 0104 03F0C063 		and	r3, r3, #100663296
 918              		.loc 1 401 8
 919 0108 B3F1C06F 		cmp	r3, #100663296
 920 010c 20D1     		bne	.L46
 402:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     {
 403:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       assert_param(IS_EXTI_GPIO_PIN(linepos));
 921              		.loc 1 403 7
 922 010e BB69     		ldr	r3, [r7, #24]
 923 0110 0F2B     		cmp	r3, #15
 924 0112 04D9     		bls	.L47
 925              		.loc 1 403 7 is_stmt 0 discriminator 1
 926 0114 40F29311 		movw	r1, #403
 927 0118 1348     		ldr	r0, .L48+12
 928 011a FFF7FEFF 		bl	assert_failed
 929              	.L47:
 404:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 405:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       regval = SYSCFG->EXTICR[linepos >> 2u];
 930              		.loc 1 405 22 is_stmt 1
 931 011e 164A     		ldr	r2, .L48+28
 932              		.loc 1 405 39
 933 0120 BB69     		ldr	r3, [r7, #24]
 934 0122 9B08     		lsrs	r3, r3, #2
 935              		.loc 1 405 14
 936 0124 0233     		adds	r3, r3, #2
 937 0126 52F82330 		ldr	r3, [r2, r3, lsl #2]
 938 012a FB60     		str	r3, [r7, #12]
 406:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       regval &= ~(SYSCFG_EXTICR1_EXTI0 << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u)));
 939              		.loc 1 406 80
 940 012c BB69     		ldr	r3, [r7, #24]
 941 012e 03F00303 		and	r3, r3, #3
 942              		.loc 1 406 69
 943 0132 9B00     		lsls	r3, r3, #2
 944              		.loc 1 406 40
 945 0134 0F22     		movs	r2, #15
 946 0136 02FA03F3 		lsl	r3, r2, r3
 947              		.loc 1 406 17
 948 013a DB43     		mvns	r3, r3
 949              		.loc 1 406 14
 950 013c FA68     		ldr	r2, [r7, #12]
 951 013e 1340     		ands	r3, r3, r2
 952 0140 FB60     		str	r3, [r7, #12]
 407:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       SYSCFG->EXTICR[linepos >> 2u] = regval;
 953              		.loc 1 407 13
 954 0142 0D49     		ldr	r1, .L48+28
 955              		.loc 1 407 30
 956 0144 BB69     		ldr	r3, [r7, #24]
 957 0146 9B08     		lsrs	r3, r3, #2
 958              		.loc 1 407 37
 959 0148 0233     		adds	r3, r3, #2
 960 014a FA68     		ldr	r2, [r7, #12]
 961 014c 41F82320 		str	r2, [r1, r3, lsl #2]
 962              	.L46:
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 25


 408:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     }
 409:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   }
 410:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 411:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   return HAL_OK;
 963              		.loc 1 411 10
 964 0150 0023     		movs	r3, #0
 965              	.L42:
 412:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** }
 966              		.loc 1 412 1
 967 0152 1846     		mov	r0, r3
 968 0154 2037     		adds	r7, r7, #32
 969              	.LCFI13:
 970              		.cfi_def_cfa_offset 8
 971 0156 BD46     		mov	sp, r7
 972              	.LCFI14:
 973              		.cfi_def_cfa_register 13
 974              		@ sp needed
 975 0158 80BD     		pop	{r7, pc}
 976              	.L49:
 977 015a 00BF     		.align	2
 978              	.L48:
 979 015c E0FFFEF8 		.word	-117506080
 980 0160 1F000100 		.word	65567
 981 0164 03000100 		.word	65539
 982 0168 00000000 		.word	.LC0
 983 016c 04040140 		.word	1073808388
 984 0170 08040140 		.word	1073808392
 985 0174 0C040140 		.word	1073808396
 986 0178 00000140 		.word	1073807360
 987              		.cfi_endproc
 988              	.LFE132:
 990              		.section	.text.HAL_EXTI_RegisterCallback,"ax",%progbits
 991              		.align	1
 992              		.global	HAL_EXTI_RegisterCallback
 993              		.syntax unified
 994              		.thumb
 995              		.thumb_func
 997              	HAL_EXTI_RegisterCallback:
 998              	.LFB133:
 413:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 414:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /**
 415:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @brief  Register callback for a dedicated Exti line.
 416:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @param  hexti Exti handle.
 417:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @param  CallbackID User callback identifier.
 418:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *         This parameter can be one of @arg @ref EXTI_CallbackIDTypeDef values.
 419:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @param  pPendingCbfn function pointer to be stored as callback.
 420:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @retval HAL Status.
 421:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
 422:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** HAL_StatusTypeDef HAL_EXTI_RegisterCallback(EXTI_HandleTypeDef *hexti, EXTI_CallbackIDTypeDef Callb
 423:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** {
 999              		.loc 1 423 1
 1000              		.cfi_startproc
 1001              		@ args = 0, pretend = 0, frame = 24
 1002              		@ frame_needed = 1, uses_anonymous_args = 0
 1003              		@ link register save eliminated.
 1004 0000 80B4     		push	{r7}
 1005              	.LCFI15:
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 26


 1006              		.cfi_def_cfa_offset 4
 1007              		.cfi_offset 7, -4
 1008 0002 87B0     		sub	sp, sp, #28
 1009              	.LCFI16:
 1010              		.cfi_def_cfa_offset 32
 1011 0004 00AF     		add	r7, sp, #0
 1012              	.LCFI17:
 1013              		.cfi_def_cfa_register 7
 1014 0006 F860     		str	r0, [r7, #12]
 1015 0008 0B46     		mov	r3, r1
 1016 000a 7A60     		str	r2, [r7, #4]
 1017 000c FB72     		strb	r3, [r7, #11]
 424:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   HAL_StatusTypeDef status = HAL_OK;
 1018              		.loc 1 424 21
 1019 000e 0023     		movs	r3, #0
 1020 0010 FB75     		strb	r3, [r7, #23]
 425:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 426:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   switch (CallbackID)
 1021              		.loc 1 426 3
 1022 0012 FB7A     		ldrb	r3, [r7, #11]	@ zero_extendqisi2
 1023 0014 002B     		cmp	r3, #0
 1024 0016 03D1     		bne	.L51
 427:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   {
 428:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     case  HAL_EXTI_COMMON_CB_ID:
 429:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       hexti->PendingCallback = pPendingCbfn;
 1025              		.loc 1 429 30
 1026 0018 FB68     		ldr	r3, [r7, #12]
 1027 001a 7A68     		ldr	r2, [r7, #4]
 1028 001c 5A60     		str	r2, [r3, #4]
 430:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       break;
 1029              		.loc 1 430 7
 1030 001e 02E0     		b	.L52
 1031              	.L51:
 431:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 432:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     default:
 433:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       status = HAL_ERROR;
 1032              		.loc 1 433 14
 1033 0020 0123     		movs	r3, #1
 1034 0022 FB75     		strb	r3, [r7, #23]
 434:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       break;
 1035              		.loc 1 434 7
 1036 0024 00BF     		nop
 1037              	.L52:
 435:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   }
 436:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 437:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   return status;
 1038              		.loc 1 437 10
 1039 0026 FB7D     		ldrb	r3, [r7, #23]	@ zero_extendqisi2
 438:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** }
 1040              		.loc 1 438 1
 1041 0028 1846     		mov	r0, r3
 1042 002a 1C37     		adds	r7, r7, #28
 1043              	.LCFI18:
 1044              		.cfi_def_cfa_offset 4
 1045 002c BD46     		mov	sp, r7
 1046              	.LCFI19:
 1047              		.cfi_def_cfa_register 13
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 27


 1048              		@ sp needed
 1049 002e 5DF8047B 		ldr	r7, [sp], #4
 1050              	.LCFI20:
 1051              		.cfi_restore 7
 1052              		.cfi_def_cfa_offset 0
 1053 0032 7047     		bx	lr
 1054              		.cfi_endproc
 1055              	.LFE133:
 1057              		.section	.text.HAL_EXTI_GetHandle,"ax",%progbits
 1058              		.align	1
 1059              		.global	HAL_EXTI_GetHandle
 1060              		.syntax unified
 1061              		.thumb
 1062              		.thumb_func
 1064              	HAL_EXTI_GetHandle:
 1065              	.LFB134:
 439:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 440:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /**
 441:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @brief  Store line number as handle private field.
 442:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @param  hexti Exti handle.
 443:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @param  ExtiLine Exti line number.
 444:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *         This parameter can be from 0 to @ref EXTI_LINE_NB.
 445:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @retval HAL Status.
 446:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
 447:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** HAL_StatusTypeDef HAL_EXTI_GetHandle(EXTI_HandleTypeDef *hexti, uint32_t ExtiLine)
 448:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** {
 1066              		.loc 1 448 1
 1067              		.cfi_startproc
 1068              		@ args = 0, pretend = 0, frame = 8
 1069              		@ frame_needed = 1, uses_anonymous_args = 0
 1070 0000 80B5     		push	{r7, lr}
 1071              	.LCFI21:
 1072              		.cfi_def_cfa_offset 8
 1073              		.cfi_offset 7, -8
 1074              		.cfi_offset 14, -4
 1075 0002 82B0     		sub	sp, sp, #8
 1076              	.LCFI22:
 1077              		.cfi_def_cfa_offset 16
 1078 0004 00AF     		add	r7, sp, #0
 1079              	.LCFI23:
 1080              		.cfi_def_cfa_register 7
 1081 0006 7860     		str	r0, [r7, #4]
 1082 0008 3960     		str	r1, [r7]
 449:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Check the parameters */
 450:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   assert_param(IS_EXTI_LINE(ExtiLine));
 1083              		.loc 1 450 3
 1084 000a 3A68     		ldr	r2, [r7]
 1085 000c 164B     		ldr	r3, .L60
 1086 000e 1340     		ands	r3, r3, r2
 1087 0010 002B     		cmp	r3, #0
 1088 0012 17D1     		bne	.L55
 1089              		.loc 1 450 3 is_stmt 0 discriminator 2
 1090 0014 3B68     		ldr	r3, [r7]
 1091 0016 03F0E063 		and	r3, r3, #117440512
 1092 001a B3F1807F 		cmp	r3, #16777216
 1093 001e 0BD0     		beq	.L56
 1094              		.loc 1 450 3 discriminator 3
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 28


 1095 0020 3B68     		ldr	r3, [r7]
 1096 0022 03F0E063 		and	r3, r3, #117440512
 1097 0026 B3F1007F 		cmp	r3, #33554432
 1098 002a 05D0     		beq	.L56
 1099              		.loc 1 450 3 discriminator 5
 1100 002c 3B68     		ldr	r3, [r7]
 1101 002e 03F0E063 		and	r3, r3, #117440512
 1102 0032 B3F1C06F 		cmp	r3, #100663296
 1103 0036 05D1     		bne	.L55
 1104              	.L56:
 1105              		.loc 1 450 3 discriminator 8
 1106 0038 3A68     		ldr	r2, [r7]
 1107 003a 0C4B     		ldr	r3, .L60+4
 1108 003c 1340     		ands	r3, r3, r2
 1109 003e 0C4A     		ldr	r2, .L60+8
 1110 0040 9342     		cmp	r3, r2
 1111 0042 04D9     		bls	.L57
 1112              	.L55:
 1113              		.loc 1 450 3 discriminator 9
 1114 0044 4FF4E171 		mov	r1, #450
 1115 0048 0A48     		ldr	r0, .L60+12
 1116 004a FFF7FEFF 		bl	assert_failed
 1117              	.L57:
 451:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 452:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Check null pointer */
 453:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   if (hexti == NULL)
 1118              		.loc 1 453 6 is_stmt 1
 1119 004e 7B68     		ldr	r3, [r7, #4]
 1120 0050 002B     		cmp	r3, #0
 1121 0052 01D1     		bne	.L58
 454:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   {
 455:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     return HAL_ERROR;
 1122              		.loc 1 455 12
 1123 0054 0123     		movs	r3, #1
 1124 0056 03E0     		b	.L59
 1125              	.L58:
 456:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   }
 457:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   else
 458:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   {
 459:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     /* Store line number as handle private field */
 460:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     hexti->Line = ExtiLine;
 1126              		.loc 1 460 17
 1127 0058 7B68     		ldr	r3, [r7, #4]
 1128 005a 3A68     		ldr	r2, [r7]
 1129 005c 1A60     		str	r2, [r3]
 461:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 462:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     return HAL_OK;
 1130              		.loc 1 462 12
 1131 005e 0023     		movs	r3, #0
 1132              	.L59:
 463:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   }
 464:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** }
 1133              		.loc 1 464 1
 1134 0060 1846     		mov	r0, r3
 1135 0062 0837     		adds	r7, r7, #8
 1136              	.LCFI24:
 1137              		.cfi_def_cfa_offset 8
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 29


 1138 0064 BD46     		mov	sp, r7
 1139              	.LCFI25:
 1140              		.cfi_def_cfa_register 13
 1141              		@ sp needed
 1142 0066 80BD     		pop	{r7, pc}
 1143              	.L61:
 1144              		.align	2
 1145              	.L60:
 1146 0068 E0FFFEF8 		.word	-117506080
 1147 006c 1F000100 		.word	65567
 1148 0070 03000100 		.word	65539
 1149 0074 00000000 		.word	.LC0
 1150              		.cfi_endproc
 1151              	.LFE134:
 1153              		.section	.text.HAL_EXTI_IRQHandler,"ax",%progbits
 1154              		.align	1
 1155              		.global	HAL_EXTI_IRQHandler
 1156              		.syntax unified
 1157              		.thumb
 1158              		.thumb_func
 1160              	HAL_EXTI_IRQHandler:
 1161              	.LFB135:
 465:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 466:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /**
 467:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @}
 468:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
 469:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 470:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /** @addtogroup EXTI_Exported_Functions_Group2
 471:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *  @brief EXTI IO functions.
 472:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *
 473:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** @verbatim
 474:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****  ===============================================================================
 475:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****                        ##### IO operation functions #####
 476:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****  ===============================================================================
 477:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 478:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** @endverbatim
 479:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @{
 480:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
 481:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 482:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /**
 483:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @brief  Handle EXTI interrupt request.
 484:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @param  hexti Exti handle.
 485:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @retval none.
 486:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
 487:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** void HAL_EXTI_IRQHandler(EXTI_HandleTypeDef *hexti)
 488:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** {
 1162              		.loc 1 488 1
 1163              		.cfi_startproc
 1164              		@ args = 0, pretend = 0, frame = 24
 1165              		@ frame_needed = 1, uses_anonymous_args = 0
 1166 0000 80B5     		push	{r7, lr}
 1167              	.LCFI26:
 1168              		.cfi_def_cfa_offset 8
 1169              		.cfi_offset 7, -8
 1170              		.cfi_offset 14, -4
 1171 0002 86B0     		sub	sp, sp, #24
 1172              	.LCFI27:
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 30


 1173              		.cfi_def_cfa_offset 32
 1174 0004 00AF     		add	r7, sp, #0
 1175              	.LCFI28:
 1176              		.cfi_def_cfa_register 7
 1177 0006 7860     		str	r0, [r7, #4]
 489:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   __IO uint32_t *regaddr;
 490:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t regval;
 491:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t maskline;
 492:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t offset;
 493:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 494:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Compute line register offset and line mask */
 495:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   offset = ((hexti->Line & EXTI_REG_MASK) >> EXTI_REG_SHIFT);
 1178              		.loc 1 495 19
 1179 0008 7B68     		ldr	r3, [r7, #4]
 1180 000a 1B68     		ldr	r3, [r3]
 1181              		.loc 1 495 43
 1182 000c 1B0C     		lsrs	r3, r3, #16
 1183              		.loc 1 495 10
 1184 000e 03F00103 		and	r3, r3, #1
 1185 0012 7B61     		str	r3, [r7, #20]
 496:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   maskline = (1uL << (hexti->Line & EXTI_PIN_MASK));
 1186              		.loc 1 496 28
 1187 0014 7B68     		ldr	r3, [r7, #4]
 1188 0016 1B68     		ldr	r3, [r3]
 1189              		.loc 1 496 35
 1190 0018 03F01F03 		and	r3, r3, #31
 1191              		.loc 1 496 12
 1192 001c 0122     		movs	r2, #1
 1193 001e 02FA03F3 		lsl	r3, r2, r3
 1194 0022 3B61     		str	r3, [r7, #16]
 497:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 498:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Get pending bit  */
 499:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   regaddr = (&EXTI->PR + (EXTI_CONFIG_OFFSET * offset));
 1195              		.loc 1 499 24
 1196 0024 7B69     		ldr	r3, [r7, #20]
 1197 0026 5A01     		lsls	r2, r3, #5
 1198              		.loc 1 499 11
 1199 0028 0C4B     		ldr	r3, .L65
 1200 002a 1344     		add	r3, r3, r2
 1201 002c FB60     		str	r3, [r7, #12]
 500:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   regval = (*regaddr & maskline);
 1202              		.loc 1 500 13
 1203 002e FB68     		ldr	r3, [r7, #12]
 1204 0030 1B68     		ldr	r3, [r3]
 1205              		.loc 1 500 10
 1206 0032 3A69     		ldr	r2, [r7, #16]
 1207 0034 1340     		ands	r3, r3, r2
 1208 0036 BB60     		str	r3, [r7, #8]
 501:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 502:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   if (regval != 0x00u)
 1209              		.loc 1 502 6
 1210 0038 BB68     		ldr	r3, [r7, #8]
 1211 003a 002B     		cmp	r3, #0
 1212 003c 09D0     		beq	.L64
 503:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   {
 504:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     /* Clear pending bit */
 505:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     EXTI->PR = maskline;
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 31


 1213              		.loc 1 505 9
 1214 003e 084A     		ldr	r2, .L65+4
 1215              		.loc 1 505 14
 1216 0040 3B69     		ldr	r3, [r7, #16]
 1217 0042 5361     		str	r3, [r2, #20]
 506:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 507:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     /* Call callback */
 508:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     if (hexti->PendingCallback != NULL)
 1218              		.loc 1 508 14
 1219 0044 7B68     		ldr	r3, [r7, #4]
 1220 0046 5B68     		ldr	r3, [r3, #4]
 1221              		.loc 1 508 8
 1222 0048 002B     		cmp	r3, #0
 1223 004a 02D0     		beq	.L64
 509:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     {
 510:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****       hexti->PendingCallback();
 1224              		.loc 1 510 12
 1225 004c 7B68     		ldr	r3, [r7, #4]
 1226 004e 5B68     		ldr	r3, [r3, #4]
 1227              		.loc 1 510 7
 1228 0050 9847     		blx	r3
 1229              	.LVL0:
 1230              	.L64:
 511:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****     }
 512:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   }
 513:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** }
 1231              		.loc 1 513 1
 1232 0052 00BF     		nop
 1233 0054 1837     		adds	r7, r7, #24
 1234              	.LCFI29:
 1235              		.cfi_def_cfa_offset 8
 1236 0056 BD46     		mov	sp, r7
 1237              	.LCFI30:
 1238              		.cfi_def_cfa_register 13
 1239              		@ sp needed
 1240 0058 80BD     		pop	{r7, pc}
 1241              	.L66:
 1242 005a 00BF     		.align	2
 1243              	.L65:
 1244 005c 14040140 		.word	1073808404
 1245 0060 00040140 		.word	1073808384
 1246              		.cfi_endproc
 1247              	.LFE135:
 1249              		.section	.text.HAL_EXTI_GetPending,"ax",%progbits
 1250              		.align	1
 1251              		.global	HAL_EXTI_GetPending
 1252              		.syntax unified
 1253              		.thumb
 1254              		.thumb_func
 1256              	HAL_EXTI_GetPending:
 1257              	.LFB136:
 514:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 515:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /**
 516:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @brief  Get interrupt pending bit of a dedicated line.
 517:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @param  hexti Exti handle.
 518:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @param  Edge Specify which pending edge as to be checked.
 519:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *         This parameter can be one of the following values:
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 32


 520:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *           @arg @ref EXTI_TRIGGER_RISING_FALLING
 521:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *         This parameter is kept for compatibility with other series.
 522:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @retval 1 if interrupt is pending else 0.
 523:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
 524:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** uint32_t HAL_EXTI_GetPending(EXTI_HandleTypeDef *hexti, uint32_t Edge)
 525:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** {
 1258              		.loc 1 525 1
 1259              		.cfi_startproc
 1260              		@ args = 0, pretend = 0, frame = 32
 1261              		@ frame_needed = 1, uses_anonymous_args = 0
 1262 0000 80B5     		push	{r7, lr}
 1263              	.LCFI31:
 1264              		.cfi_def_cfa_offset 8
 1265              		.cfi_offset 7, -8
 1266              		.cfi_offset 14, -4
 1267 0002 88B0     		sub	sp, sp, #32
 1268              	.LCFI32:
 1269              		.cfi_def_cfa_offset 40
 1270 0004 00AF     		add	r7, sp, #0
 1271              	.LCFI33:
 1272              		.cfi_def_cfa_register 7
 1273 0006 7860     		str	r0, [r7, #4]
 1274 0008 3960     		str	r1, [r7]
 526:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   __IO uint32_t *regaddr;
 527:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t regval;
 528:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t linepos;
 529:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t maskline;
 530:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t offset;
 531:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 532:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Check parameters */
 533:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   assert_param(IS_EXTI_LINE(hexti->Line));
 1275              		.loc 1 533 3
 1276 000a 7B68     		ldr	r3, [r7, #4]
 1277 000c 1A68     		ldr	r2, [r3]
 1278 000e 2D4B     		ldr	r3, .L74
 1279 0010 1340     		ands	r3, r3, r2
 1280 0012 002B     		cmp	r3, #0
 1281 0014 1BD1     		bne	.L68
 1282              		.loc 1 533 3 is_stmt 0 discriminator 2
 1283 0016 7B68     		ldr	r3, [r7, #4]
 1284 0018 1B68     		ldr	r3, [r3]
 1285 001a 03F0E063 		and	r3, r3, #117440512
 1286 001e B3F1807F 		cmp	r3, #16777216
 1287 0022 0DD0     		beq	.L69
 1288              		.loc 1 533 3 discriminator 3
 1289 0024 7B68     		ldr	r3, [r7, #4]
 1290 0026 1B68     		ldr	r3, [r3]
 1291 0028 03F0E063 		and	r3, r3, #117440512
 1292 002c B3F1007F 		cmp	r3, #33554432
 1293 0030 06D0     		beq	.L69
 1294              		.loc 1 533 3 discriminator 5
 1295 0032 7B68     		ldr	r3, [r7, #4]
 1296 0034 1B68     		ldr	r3, [r3]
 1297 0036 03F0E063 		and	r3, r3, #117440512
 1298 003a B3F1C06F 		cmp	r3, #100663296
 1299 003e 06D1     		bne	.L68
 1300              	.L69:
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 33


 1301              		.loc 1 533 3 discriminator 8
 1302 0040 7B68     		ldr	r3, [r7, #4]
 1303 0042 1A68     		ldr	r2, [r3]
 1304 0044 204B     		ldr	r3, .L74+4
 1305 0046 1340     		ands	r3, r3, r2
 1306 0048 204A     		ldr	r2, .L74+8
 1307 004a 9342     		cmp	r3, r2
 1308 004c 04D9     		bls	.L70
 1309              	.L68:
 1310              		.loc 1 533 3 discriminator 9
 1311 004e 40F21521 		movw	r1, #533
 1312 0052 1F48     		ldr	r0, .L74+12
 1313 0054 FFF7FEFF 		bl	assert_failed
 1314              	.L70:
 534:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   assert_param(IS_EXTI_CONFIG_LINE(hexti->Line));
 1315              		.loc 1 534 3 is_stmt 1
 1316 0058 7B68     		ldr	r3, [r7, #4]
 1317 005a 1B68     		ldr	r3, [r3]
 1318 005c 03F00073 		and	r3, r3, #33554432
 1319 0060 002B     		cmp	r3, #0
 1320 0062 04D1     		bne	.L71
 1321              		.loc 1 534 3 is_stmt 0 discriminator 1
 1322 0064 40F21621 		movw	r1, #534
 1323 0068 1948     		ldr	r0, .L74+12
 1324 006a FFF7FEFF 		bl	assert_failed
 1325              	.L71:
 535:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   assert_param(IS_EXTI_PENDING_EDGE(Edge));
 1326              		.loc 1 535 3 is_stmt 1
 1327 006e 3B68     		ldr	r3, [r7]
 1328 0070 032B     		cmp	r3, #3
 1329 0072 04D0     		beq	.L72
 1330              		.loc 1 535 3 is_stmt 0 discriminator 1
 1331 0074 40F21721 		movw	r1, #535
 1332 0078 1548     		ldr	r0, .L74+12
 1333 007a FFF7FEFF 		bl	assert_failed
 1334              	.L72:
 536:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 537:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* compute line register offset and line mask */
 538:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   offset = ((hexti->Line & EXTI_REG_MASK) >> EXTI_REG_SHIFT);
 1335              		.loc 1 538 19 is_stmt 1
 1336 007e 7B68     		ldr	r3, [r7, #4]
 1337 0080 1B68     		ldr	r3, [r3]
 1338              		.loc 1 538 43
 1339 0082 1B0C     		lsrs	r3, r3, #16
 1340              		.loc 1 538 10
 1341 0084 03F00103 		and	r3, r3, #1
 1342 0088 FB61     		str	r3, [r7, #28]
 539:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   linepos = (hexti->Line & EXTI_PIN_MASK);
 1343              		.loc 1 539 19
 1344 008a 7B68     		ldr	r3, [r7, #4]
 1345 008c 1B68     		ldr	r3, [r3]
 1346              		.loc 1 539 11
 1347 008e 03F01F03 		and	r3, r3, #31
 1348 0092 BB61     		str	r3, [r7, #24]
 540:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   maskline = (1uL << linepos);
 1349              		.loc 1 540 12
 1350 0094 0122     		movs	r2, #1
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 34


 1351 0096 BB69     		ldr	r3, [r7, #24]
 1352 0098 02FA03F3 		lsl	r3, r2, r3
 1353 009c 7B61     		str	r3, [r7, #20]
 541:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 542:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Get pending bit  */
 543:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   regaddr = (&EXTI->PR + (EXTI_CONFIG_OFFSET * offset));
 1354              		.loc 1 543 24
 1355 009e FB69     		ldr	r3, [r7, #28]
 1356 00a0 5A01     		lsls	r2, r3, #5
 1357              		.loc 1 543 11
 1358 00a2 0C4B     		ldr	r3, .L74+16
 1359 00a4 1344     		add	r3, r3, r2
 1360 00a6 3B61     		str	r3, [r7, #16]
 544:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* return 1 if bit is set else 0 */
 545:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   regval = ((*regaddr & maskline) >> linepos);
 1361              		.loc 1 545 14
 1362 00a8 3B69     		ldr	r3, [r7, #16]
 1363 00aa 1A68     		ldr	r2, [r3]
 1364              		.loc 1 545 23
 1365 00ac 7B69     		ldr	r3, [r7, #20]
 1366 00ae 1A40     		ands	r2, r2, r3
 1367              		.loc 1 545 10
 1368 00b0 BB69     		ldr	r3, [r7, #24]
 1369 00b2 22FA03F3 		lsr	r3, r2, r3
 1370 00b6 FB60     		str	r3, [r7, #12]
 546:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   return regval;
 1371              		.loc 1 546 10
 1372 00b8 FB68     		ldr	r3, [r7, #12]
 547:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** }
 1373              		.loc 1 547 1
 1374 00ba 1846     		mov	r0, r3
 1375 00bc 2037     		adds	r7, r7, #32
 1376              	.LCFI34:
 1377              		.cfi_def_cfa_offset 8
 1378 00be BD46     		mov	sp, r7
 1379              	.LCFI35:
 1380              		.cfi_def_cfa_register 13
 1381              		@ sp needed
 1382 00c0 80BD     		pop	{r7, pc}
 1383              	.L75:
 1384 00c2 00BF     		.align	2
 1385              	.L74:
 1386 00c4 E0FFFEF8 		.word	-117506080
 1387 00c8 1F000100 		.word	65567
 1388 00cc 03000100 		.word	65539
 1389 00d0 00000000 		.word	.LC0
 1390 00d4 14040140 		.word	1073808404
 1391              		.cfi_endproc
 1392              	.LFE136:
 1394              		.section	.text.HAL_EXTI_ClearPending,"ax",%progbits
 1395              		.align	1
 1396              		.global	HAL_EXTI_ClearPending
 1397              		.syntax unified
 1398              		.thumb
 1399              		.thumb_func
 1401              	HAL_EXTI_ClearPending:
 1402              	.LFB137:
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 35


 548:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 549:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /**
 550:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @brief  Clear interrupt pending bit of a dedicated line.
 551:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @param  hexti Exti handle.
 552:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @param  Edge Specify which pending edge as to be clear.
 553:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *         This parameter can be one of the following values:
 554:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *           @arg @ref EXTI_TRIGGER_RISING_FALLING
 555:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *         This parameter is kept for compatibility with other series.
 556:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @retval None.
 557:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
 558:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** void HAL_EXTI_ClearPending(EXTI_HandleTypeDef *hexti, uint32_t Edge)
 559:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** {
 1403              		.loc 1 559 1
 1404              		.cfi_startproc
 1405              		@ args = 0, pretend = 0, frame = 24
 1406              		@ frame_needed = 1, uses_anonymous_args = 0
 1407 0000 80B5     		push	{r7, lr}
 1408              	.LCFI36:
 1409              		.cfi_def_cfa_offset 8
 1410              		.cfi_offset 7, -8
 1411              		.cfi_offset 14, -4
 1412 0002 86B0     		sub	sp, sp, #24
 1413              	.LCFI37:
 1414              		.cfi_def_cfa_offset 32
 1415 0004 00AF     		add	r7, sp, #0
 1416              	.LCFI38:
 1417              		.cfi_def_cfa_register 7
 1418 0006 7860     		str	r0, [r7, #4]
 1419 0008 3960     		str	r1, [r7]
 560:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   __IO uint32_t *regaddr;
 561:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t maskline;
 562:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t offset;
 563:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 564:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Check parameters */
 565:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   assert_param(IS_EXTI_LINE(hexti->Line));
 1420              		.loc 1 565 3
 1421 000a 7B68     		ldr	r3, [r7, #4]
 1422 000c 1A68     		ldr	r2, [r3]
 1423 000e 294B     		ldr	r3, .L82
 1424 0010 1340     		ands	r3, r3, r2
 1425 0012 002B     		cmp	r3, #0
 1426 0014 1BD1     		bne	.L77
 1427              		.loc 1 565 3 is_stmt 0 discriminator 2
 1428 0016 7B68     		ldr	r3, [r7, #4]
 1429 0018 1B68     		ldr	r3, [r3]
 1430 001a 03F0E063 		and	r3, r3, #117440512
 1431 001e B3F1807F 		cmp	r3, #16777216
 1432 0022 0DD0     		beq	.L78
 1433              		.loc 1 565 3 discriminator 3
 1434 0024 7B68     		ldr	r3, [r7, #4]
 1435 0026 1B68     		ldr	r3, [r3]
 1436 0028 03F0E063 		and	r3, r3, #117440512
 1437 002c B3F1007F 		cmp	r3, #33554432
 1438 0030 06D0     		beq	.L78
 1439              		.loc 1 565 3 discriminator 5
 1440 0032 7B68     		ldr	r3, [r7, #4]
 1441 0034 1B68     		ldr	r3, [r3]
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 36


 1442 0036 03F0E063 		and	r3, r3, #117440512
 1443 003a B3F1C06F 		cmp	r3, #100663296
 1444 003e 06D1     		bne	.L77
 1445              	.L78:
 1446              		.loc 1 565 3 discriminator 8
 1447 0040 7B68     		ldr	r3, [r7, #4]
 1448 0042 1A68     		ldr	r2, [r3]
 1449 0044 1C4B     		ldr	r3, .L82+4
 1450 0046 1340     		ands	r3, r3, r2
 1451 0048 1C4A     		ldr	r2, .L82+8
 1452 004a 9342     		cmp	r3, r2
 1453 004c 04D9     		bls	.L79
 1454              	.L77:
 1455              		.loc 1 565 3 discriminator 9
 1456 004e 40F23521 		movw	r1, #565
 1457 0052 1B48     		ldr	r0, .L82+12
 1458 0054 FFF7FEFF 		bl	assert_failed
 1459              	.L79:
 566:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   assert_param(IS_EXTI_CONFIG_LINE(hexti->Line));
 1460              		.loc 1 566 3 is_stmt 1
 1461 0058 7B68     		ldr	r3, [r7, #4]
 1462 005a 1B68     		ldr	r3, [r3]
 1463 005c 03F00073 		and	r3, r3, #33554432
 1464 0060 002B     		cmp	r3, #0
 1465 0062 04D1     		bne	.L80
 1466              		.loc 1 566 3 is_stmt 0 discriminator 1
 1467 0064 40F23621 		movw	r1, #566
 1468 0068 1548     		ldr	r0, .L82+12
 1469 006a FFF7FEFF 		bl	assert_failed
 1470              	.L80:
 567:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   assert_param(IS_EXTI_PENDING_EDGE(Edge));
 1471              		.loc 1 567 3 is_stmt 1
 1472 006e 3B68     		ldr	r3, [r7]
 1473 0070 032B     		cmp	r3, #3
 1474 0072 04D0     		beq	.L81
 1475              		.loc 1 567 3 is_stmt 0 discriminator 1
 1476 0074 40F23721 		movw	r1, #567
 1477 0078 1148     		ldr	r0, .L82+12
 1478 007a FFF7FEFF 		bl	assert_failed
 1479              	.L81:
 568:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 569:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* compute line register offset and line mask */
 570:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   offset = ((hexti->Line & EXTI_REG_MASK) >> EXTI_REG_SHIFT);
 1480              		.loc 1 570 19 is_stmt 1
 1481 007e 7B68     		ldr	r3, [r7, #4]
 1482 0080 1B68     		ldr	r3, [r3]
 1483              		.loc 1 570 43
 1484 0082 1B0C     		lsrs	r3, r3, #16
 1485              		.loc 1 570 10
 1486 0084 03F00103 		and	r3, r3, #1
 1487 0088 7B61     		str	r3, [r7, #20]
 571:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   maskline = (1uL << (hexti->Line & EXTI_PIN_MASK));
 1488              		.loc 1 571 28
 1489 008a 7B68     		ldr	r3, [r7, #4]
 1490 008c 1B68     		ldr	r3, [r3]
 1491              		.loc 1 571 35
 1492 008e 03F01F03 		and	r3, r3, #31
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 37


 1493              		.loc 1 571 12
 1494 0092 0122     		movs	r2, #1
 1495 0094 02FA03F3 		lsl	r3, r2, r3
 1496 0098 3B61     		str	r3, [r7, #16]
 572:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 573:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Get pending bit  */
 574:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   regaddr = (&EXTI->PR + (EXTI_CONFIG_OFFSET * offset));
 1497              		.loc 1 574 24
 1498 009a 7B69     		ldr	r3, [r7, #20]
 1499 009c 5A01     		lsls	r2, r3, #5
 1500              		.loc 1 574 11
 1501 009e 094B     		ldr	r3, .L82+16
 1502 00a0 1344     		add	r3, r3, r2
 1503 00a2 FB60     		str	r3, [r7, #12]
 575:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 576:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Clear Pending bit */
 577:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *regaddr =  maskline;
 1504              		.loc 1 577 12
 1505 00a4 FB68     		ldr	r3, [r7, #12]
 1506 00a6 3A69     		ldr	r2, [r7, #16]
 1507 00a8 1A60     		str	r2, [r3]
 578:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** }
 1508              		.loc 1 578 1
 1509 00aa 00BF     		nop
 1510 00ac 1837     		adds	r7, r7, #24
 1511              	.LCFI39:
 1512              		.cfi_def_cfa_offset 8
 1513 00ae BD46     		mov	sp, r7
 1514              	.LCFI40:
 1515              		.cfi_def_cfa_register 13
 1516              		@ sp needed
 1517 00b0 80BD     		pop	{r7, pc}
 1518              	.L83:
 1519 00b2 00BF     		.align	2
 1520              	.L82:
 1521 00b4 E0FFFEF8 		.word	-117506080
 1522 00b8 1F000100 		.word	65567
 1523 00bc 03000100 		.word	65539
 1524 00c0 00000000 		.word	.LC0
 1525 00c4 14040140 		.word	1073808404
 1526              		.cfi_endproc
 1527              	.LFE137:
 1529              		.section	.text.HAL_EXTI_GenerateSWI,"ax",%progbits
 1530              		.align	1
 1531              		.global	HAL_EXTI_GenerateSWI
 1532              		.syntax unified
 1533              		.thumb
 1534              		.thumb_func
 1536              	HAL_EXTI_GenerateSWI:
 1537              	.LFB138:
 579:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 580:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** /**
 581:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @brief  Generate a software interrupt for a dedicated line.
 582:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @param  hexti Exti handle.
 583:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   * @retval None.
 584:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   */
 585:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** void HAL_EXTI_GenerateSWI(EXTI_HandleTypeDef *hexti)
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 38


 586:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** {
 1538              		.loc 1 586 1
 1539              		.cfi_startproc
 1540              		@ args = 0, pretend = 0, frame = 24
 1541              		@ frame_needed = 1, uses_anonymous_args = 0
 1542 0000 80B5     		push	{r7, lr}
 1543              	.LCFI41:
 1544              		.cfi_def_cfa_offset 8
 1545              		.cfi_offset 7, -8
 1546              		.cfi_offset 14, -4
 1547 0002 86B0     		sub	sp, sp, #24
 1548              	.LCFI42:
 1549              		.cfi_def_cfa_offset 32
 1550 0004 00AF     		add	r7, sp, #0
 1551              	.LCFI43:
 1552              		.cfi_def_cfa_register 7
 1553 0006 7860     		str	r0, [r7, #4]
 587:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   __IO uint32_t *regaddr;
 588:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t maskline;
 589:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   uint32_t offset;
 590:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 591:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* Check parameters */
 592:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   assert_param(IS_EXTI_LINE(hexti->Line));
 1554              		.loc 1 592 3
 1555 0008 7B68     		ldr	r3, [r7, #4]
 1556 000a 1A68     		ldr	r2, [r3]
 1557 000c 244B     		ldr	r3, .L89
 1558 000e 1340     		ands	r3, r3, r2
 1559 0010 002B     		cmp	r3, #0
 1560 0012 1BD1     		bne	.L85
 1561              		.loc 1 592 3 is_stmt 0 discriminator 2
 1562 0014 7B68     		ldr	r3, [r7, #4]
 1563 0016 1B68     		ldr	r3, [r3]
 1564 0018 03F0E063 		and	r3, r3, #117440512
 1565 001c B3F1807F 		cmp	r3, #16777216
 1566 0020 0DD0     		beq	.L86
 1567              		.loc 1 592 3 discriminator 3
 1568 0022 7B68     		ldr	r3, [r7, #4]
 1569 0024 1B68     		ldr	r3, [r3]
 1570 0026 03F0E063 		and	r3, r3, #117440512
 1571 002a B3F1007F 		cmp	r3, #33554432
 1572 002e 06D0     		beq	.L86
 1573              		.loc 1 592 3 discriminator 5
 1574 0030 7B68     		ldr	r3, [r7, #4]
 1575 0032 1B68     		ldr	r3, [r3]
 1576 0034 03F0E063 		and	r3, r3, #117440512
 1577 0038 B3F1C06F 		cmp	r3, #100663296
 1578 003c 06D1     		bne	.L85
 1579              	.L86:
 1580              		.loc 1 592 3 discriminator 8
 1581 003e 7B68     		ldr	r3, [r7, #4]
 1582 0040 1A68     		ldr	r2, [r3]
 1583 0042 184B     		ldr	r3, .L89+4
 1584 0044 1340     		ands	r3, r3, r2
 1585 0046 184A     		ldr	r2, .L89+8
 1586 0048 9342     		cmp	r3, r2
 1587 004a 04D9     		bls	.L87
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 39


 1588              	.L85:
 1589              		.loc 1 592 3 discriminator 9
 1590 004c 4FF41471 		mov	r1, #592
 1591 0050 1648     		ldr	r0, .L89+12
 1592 0052 FFF7FEFF 		bl	assert_failed
 1593              	.L87:
 593:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   assert_param(IS_EXTI_CONFIG_LINE(hexti->Line));
 1594              		.loc 1 593 3 is_stmt 1
 1595 0056 7B68     		ldr	r3, [r7, #4]
 1596 0058 1B68     		ldr	r3, [r3]
 1597 005a 03F00073 		and	r3, r3, #33554432
 1598 005e 002B     		cmp	r3, #0
 1599 0060 04D1     		bne	.L88
 1600              		.loc 1 593 3 is_stmt 0 discriminator 1
 1601 0062 40F25121 		movw	r1, #593
 1602 0066 1148     		ldr	r0, .L89+12
 1603 0068 FFF7FEFF 		bl	assert_failed
 1604              	.L88:
 594:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 595:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   /* compute line register offset and line mask */
 596:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   offset = ((hexti->Line & EXTI_REG_MASK) >> EXTI_REG_SHIFT);
 1605              		.loc 1 596 19 is_stmt 1
 1606 006c 7B68     		ldr	r3, [r7, #4]
 1607 006e 1B68     		ldr	r3, [r3]
 1608              		.loc 1 596 43
 1609 0070 1B0C     		lsrs	r3, r3, #16
 1610              		.loc 1 596 10
 1611 0072 03F00103 		and	r3, r3, #1
 1612 0076 7B61     		str	r3, [r7, #20]
 597:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   maskline = (1uL << (hexti->Line & EXTI_PIN_MASK));
 1613              		.loc 1 597 28
 1614 0078 7B68     		ldr	r3, [r7, #4]
 1615 007a 1B68     		ldr	r3, [r3]
 1616              		.loc 1 597 35
 1617 007c 03F01F03 		and	r3, r3, #31
 1618              		.loc 1 597 12
 1619 0080 0122     		movs	r2, #1
 1620 0082 02FA03F3 		lsl	r3, r2, r3
 1621 0086 3B61     		str	r3, [r7, #16]
 598:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** 
 599:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   regaddr = (&EXTI->SWIER + (EXTI_CONFIG_OFFSET * offset));
 1622              		.loc 1 599 27
 1623 0088 7B69     		ldr	r3, [r7, #20]
 1624 008a 5A01     		lsls	r2, r3, #5
 1625              		.loc 1 599 11
 1626 008c 084B     		ldr	r3, .L89+16
 1627 008e 1344     		add	r3, r3, r2
 1628 0090 FB60     		str	r3, [r7, #12]
 600:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c ****   *regaddr = maskline;
 1629              		.loc 1 600 12
 1630 0092 FB68     		ldr	r3, [r7, #12]
 1631 0094 3A69     		ldr	r2, [r7, #16]
 1632 0096 1A60     		str	r2, [r3]
 601:Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c **** }
 1633              		.loc 1 601 1
 1634 0098 00BF     		nop
 1635 009a 1837     		adds	r7, r7, #24
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 40


 1636              	.LCFI44:
 1637              		.cfi_def_cfa_offset 8
 1638 009c BD46     		mov	sp, r7
 1639              	.LCFI45:
 1640              		.cfi_def_cfa_register 13
 1641              		@ sp needed
 1642 009e 80BD     		pop	{r7, pc}
 1643              	.L90:
 1644              		.align	2
 1645              	.L89:
 1646 00a0 E0FFFEF8 		.word	-117506080
 1647 00a4 1F000100 		.word	65567
 1648 00a8 03000100 		.word	65539
 1649 00ac 00000000 		.word	.LC0
 1650 00b0 10040140 		.word	1073808400
 1651              		.cfi_endproc
 1652              	.LFE138:
 1654              		.text
 1655              	.Letext0:
 1656              		.file 2 "d:\\arm-gcc\\arm-none-eabi\\include\\machine\\_default_types.h"
 1657              		.file 3 "d:\\arm-gcc\\arm-none-eabi\\include\\sys\\_stdint.h"
 1658              		.file 4 "Drivers/CMSIS/Device/ST/STM32F3xx/Include/stm32f302xc.h"
 1659              		.file 5 "Drivers/STM32F3xx_HAL_Driver/Inc/stm32f3xx_hal_def.h"
 1660              		.file 6 "Drivers/STM32F3xx_HAL_Driver/Inc/stm32f3xx_hal_exti.h"
ARM GAS  C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s 			page 41


DEFINED SYMBOLS
                            *ABS*:00000000 stm32f3xx_hal_exti.c
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:20     .rodata:00000000 $d
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:25     .text.HAL_EXTI_SetConfigLine:00000000 $t
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:31     .text.HAL_EXTI_SetConfigLine:00000000 HAL_EXTI_SetConfigLine
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:433    .text.HAL_EXTI_SetConfigLine:00000254 $d
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:445    .text.HAL_EXTI_GetConfigLine:00000000 $t
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:451    .text.HAL_EXTI_GetConfigLine:00000000 HAL_EXTI_GetConfigLine
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:722    .text.HAL_EXTI_GetConfigLine:0000018c $d
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:734    .text.HAL_EXTI_ClearConfigLine:00000000 $t
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:740    .text.HAL_EXTI_ClearConfigLine:00000000 HAL_EXTI_ClearConfigLine
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:979    .text.HAL_EXTI_ClearConfigLine:0000015c $d
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:991    .text.HAL_EXTI_RegisterCallback:00000000 $t
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:997    .text.HAL_EXTI_RegisterCallback:00000000 HAL_EXTI_RegisterCallback
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:1058   .text.HAL_EXTI_GetHandle:00000000 $t
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:1064   .text.HAL_EXTI_GetHandle:00000000 HAL_EXTI_GetHandle
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:1146   .text.HAL_EXTI_GetHandle:00000068 $d
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:1154   .text.HAL_EXTI_IRQHandler:00000000 $t
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:1160   .text.HAL_EXTI_IRQHandler:00000000 HAL_EXTI_IRQHandler
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:1244   .text.HAL_EXTI_IRQHandler:0000005c $d
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:1250   .text.HAL_EXTI_GetPending:00000000 $t
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:1256   .text.HAL_EXTI_GetPending:00000000 HAL_EXTI_GetPending
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:1386   .text.HAL_EXTI_GetPending:000000c4 $d
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:1395   .text.HAL_EXTI_ClearPending:00000000 $t
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:1401   .text.HAL_EXTI_ClearPending:00000000 HAL_EXTI_ClearPending
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:1521   .text.HAL_EXTI_ClearPending:000000b4 $d
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:1530   .text.HAL_EXTI_GenerateSWI:00000000 $t
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:1536   .text.HAL_EXTI_GenerateSWI:00000000 HAL_EXTI_GenerateSWI
C:\Users\zl835\AppData\Local\Temp\ccOo5IDX.s:1646   .text.HAL_EXTI_GenerateSWI:000000a0 $d

UNDEFINED SYMBOLS
assert_failed