ARM GAS /tmp/cc1D1X2d.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, 1 13 .eabi_attribute 34, 1 14 .eabi_attribute 18, 4 15 .file "usb_device.c" 16 .text 17 .Ltext0: 18 .cfi_sections .debug_frame 19 .file 1 "USB_DEVICE/App/usb_device.c" 20 .section .text.MX_USB_DEVICE_Init,"ax",%progbits 21 .align 1 22 .global MX_USB_DEVICE_Init 23 .syntax unified 24 .thumb 25 .thumb_func 27 MX_USB_DEVICE_Init: 28 .LFB243: 1:USB_DEVICE/App/usb_device.c **** /* USER CODE BEGIN Header */ 2:USB_DEVICE/App/usb_device.c **** /** 3:USB_DEVICE/App/usb_device.c **** ****************************************************************************** 4:USB_DEVICE/App/usb_device.c **** * @file : usb_device.c 5:USB_DEVICE/App/usb_device.c **** * @version : v1.0_Cube 6:USB_DEVICE/App/usb_device.c **** * @brief : This file implements the USB Device 7:USB_DEVICE/App/usb_device.c **** ****************************************************************************** 8:USB_DEVICE/App/usb_device.c **** * @attention 9:USB_DEVICE/App/usb_device.c **** * 10:USB_DEVICE/App/usb_device.c **** * Copyright (c) 2025 STMicroelectronics. 11:USB_DEVICE/App/usb_device.c **** * All rights reserved. 12:USB_DEVICE/App/usb_device.c **** * 13:USB_DEVICE/App/usb_device.c **** * This software is licensed under terms that can be found in the LICENSE file 14:USB_DEVICE/App/usb_device.c **** * in the root directory of this software component. 15:USB_DEVICE/App/usb_device.c **** * If no LICENSE file comes with this software, it is provided AS-IS. 16:USB_DEVICE/App/usb_device.c **** * 17:USB_DEVICE/App/usb_device.c **** ****************************************************************************** 18:USB_DEVICE/App/usb_device.c **** */ 19:USB_DEVICE/App/usb_device.c **** /* USER CODE END Header */ 20:USB_DEVICE/App/usb_device.c **** 21:USB_DEVICE/App/usb_device.c **** /* Includes ------------------------------------------------------------------*/ 22:USB_DEVICE/App/usb_device.c **** 23:USB_DEVICE/App/usb_device.c **** #include "usb_device.h" 24:USB_DEVICE/App/usb_device.c **** #include "usbd_core.h" 25:USB_DEVICE/App/usb_device.c **** #include "usbd_desc.h" 26:USB_DEVICE/App/usb_device.c **** #include "usbd_cdc.h" 27:USB_DEVICE/App/usb_device.c **** #include "usbd_cdc_if.h" 28:USB_DEVICE/App/usb_device.c **** 29:USB_DEVICE/App/usb_device.c **** /* USER CODE BEGIN Includes */ 30:USB_DEVICE/App/usb_device.c **** ARM GAS /tmp/cc1D1X2d.s page 2 31:USB_DEVICE/App/usb_device.c **** /* USER CODE END Includes */ 32:USB_DEVICE/App/usb_device.c **** 33:USB_DEVICE/App/usb_device.c **** /* USER CODE BEGIN PV */ 34:USB_DEVICE/App/usb_device.c **** /* Private variables ---------------------------------------------------------*/ 35:USB_DEVICE/App/usb_device.c **** 36:USB_DEVICE/App/usb_device.c **** /* USER CODE END PV */ 37:USB_DEVICE/App/usb_device.c **** 38:USB_DEVICE/App/usb_device.c **** /* USER CODE BEGIN PFP */ 39:USB_DEVICE/App/usb_device.c **** /* Private function prototypes -----------------------------------------------*/ 40:USB_DEVICE/App/usb_device.c **** 41:USB_DEVICE/App/usb_device.c **** /* USER CODE END PFP */ 42:USB_DEVICE/App/usb_device.c **** 43:USB_DEVICE/App/usb_device.c **** /* USB Device Core handle declaration. */ 44:USB_DEVICE/App/usb_device.c **** USBD_HandleTypeDef hUsbDeviceFS; 45:USB_DEVICE/App/usb_device.c **** 46:USB_DEVICE/App/usb_device.c **** /* 47:USB_DEVICE/App/usb_device.c **** * -- Insert your variables declaration here -- 48:USB_DEVICE/App/usb_device.c **** */ 49:USB_DEVICE/App/usb_device.c **** /* USER CODE BEGIN 0 */ 50:USB_DEVICE/App/usb_device.c **** 51:USB_DEVICE/App/usb_device.c **** /* USER CODE END 0 */ 52:USB_DEVICE/App/usb_device.c **** 53:USB_DEVICE/App/usb_device.c **** /* 54:USB_DEVICE/App/usb_device.c **** * -- Insert your external function declaration here -- 55:USB_DEVICE/App/usb_device.c **** */ 56:USB_DEVICE/App/usb_device.c **** /* USER CODE BEGIN 1 */ 57:USB_DEVICE/App/usb_device.c **** 58:USB_DEVICE/App/usb_device.c **** /* USER CODE END 1 */ 59:USB_DEVICE/App/usb_device.c **** 60:USB_DEVICE/App/usb_device.c **** /** 61:USB_DEVICE/App/usb_device.c **** * Init USB device Library, add supported class and start the library 62:USB_DEVICE/App/usb_device.c **** * @retval None 63:USB_DEVICE/App/usb_device.c **** */ 64:USB_DEVICE/App/usb_device.c **** void MX_USB_DEVICE_Init(void) 65:USB_DEVICE/App/usb_device.c **** { 29 .loc 1 65 1 view -0 30 .cfi_startproc 31 @ args = 0, pretend = 0, frame = 0 32 @ frame_needed = 0, uses_anonymous_args = 0 33 0000 08B5 push {r3, lr} 34 .LCFI0: 35 .cfi_def_cfa_offset 8 36 .cfi_offset 3, -8 37 .cfi_offset 14, -4 66:USB_DEVICE/App/usb_device.c **** /* USER CODE BEGIN USB_DEVICE_Init_PreTreatment */ 67:USB_DEVICE/App/usb_device.c **** 68:USB_DEVICE/App/usb_device.c **** /* USER CODE END USB_DEVICE_Init_PreTreatment */ 69:USB_DEVICE/App/usb_device.c **** 70:USB_DEVICE/App/usb_device.c **** /* Init Device Library, add supported class and start the library. */ 71:USB_DEVICE/App/usb_device.c **** if (USBD_Init(&hUsbDeviceFS, &FS_Desc, DEVICE_FS) != USBD_OK) 38 .loc 1 71 3 view .LVU1 39 .loc 1 71 7 is_stmt 0 view .LVU2 40 0002 0022 movs r2, #0 41 0004 0F49 ldr r1, .L11 42 0006 1048 ldr r0, .L11+4 43 0008 FFF7FEFF bl USBD_Init 44 .LVL0: ARM GAS /tmp/cc1D1X2d.s page 3 45 .loc 1 71 6 discriminator 1 view .LVU3 46 000c 70B9 cbnz r0, .L7 47 .L2: 72:USB_DEVICE/App/usb_device.c **** { 73:USB_DEVICE/App/usb_device.c **** Error_Handler(); 74:USB_DEVICE/App/usb_device.c **** } 75:USB_DEVICE/App/usb_device.c **** if (USBD_RegisterClass(&hUsbDeviceFS, &USBD_CDC) != USBD_OK) 48 .loc 1 75 3 is_stmt 1 view .LVU4 49 .loc 1 75 7 is_stmt 0 view .LVU5 50 000e 0F49 ldr r1, .L11+8 51 0010 0D48 ldr r0, .L11+4 52 0012 FFF7FEFF bl USBD_RegisterClass 53 .LVL1: 54 .loc 1 75 6 discriminator 1 view .LVU6 55 0016 60B9 cbnz r0, .L8 56 .L3: 76:USB_DEVICE/App/usb_device.c **** { 77:USB_DEVICE/App/usb_device.c **** Error_Handler(); 78:USB_DEVICE/App/usb_device.c **** } 79:USB_DEVICE/App/usb_device.c **** if (USBD_CDC_RegisterInterface(&hUsbDeviceFS, &USBD_Interface_fops_FS) != USBD_OK) 57 .loc 1 79 3 is_stmt 1 view .LVU7 58 .loc 1 79 7 is_stmt 0 view .LVU8 59 0018 0D49 ldr r1, .L11+12 60 001a 0B48 ldr r0, .L11+4 61 001c FFF7FEFF bl USBD_CDC_RegisterInterface 62 .LVL2: 63 .loc 1 79 6 discriminator 1 view .LVU9 64 0020 50B9 cbnz r0, .L9 65 .L4: 80:USB_DEVICE/App/usb_device.c **** { 81:USB_DEVICE/App/usb_device.c **** Error_Handler(); 82:USB_DEVICE/App/usb_device.c **** } 83:USB_DEVICE/App/usb_device.c **** if (USBD_Start(&hUsbDeviceFS) != USBD_OK) 66 .loc 1 83 3 is_stmt 1 view .LVU10 67 .loc 1 83 7 is_stmt 0 view .LVU11 68 0022 0948 ldr r0, .L11+4 69 0024 FFF7FEFF bl USBD_Start 70 .LVL3: 71 .loc 1 83 6 discriminator 1 view .LVU12 72 0028 48B9 cbnz r0, .L10 73 .L1: 84:USB_DEVICE/App/usb_device.c **** { 85:USB_DEVICE/App/usb_device.c **** Error_Handler(); 86:USB_DEVICE/App/usb_device.c **** } 87:USB_DEVICE/App/usb_device.c **** 88:USB_DEVICE/App/usb_device.c **** /* USER CODE BEGIN USB_DEVICE_Init_PostTreatment */ 89:USB_DEVICE/App/usb_device.c **** 90:USB_DEVICE/App/usb_device.c **** /* USER CODE END USB_DEVICE_Init_PostTreatment */ 91:USB_DEVICE/App/usb_device.c **** } 74 .loc 1 91 1 view .LVU13 75 002a 08BD pop {r3, pc} 76 .L7: 73:USB_DEVICE/App/usb_device.c **** } 77 .loc 1 73 5 is_stmt 1 view .LVU14 78 002c FFF7FEFF bl Error_Handler 79 .LVL4: 80 0030 EDE7 b .L2 ARM GAS /tmp/cc1D1X2d.s page 4 81 .L8: 77:USB_DEVICE/App/usb_device.c **** } 82 .loc 1 77 5 view .LVU15 83 0032 FFF7FEFF bl Error_Handler 84 .LVL5: 85 0036 EFE7 b .L3 86 .L9: 81:USB_DEVICE/App/usb_device.c **** } 87 .loc 1 81 5 view .LVU16 88 0038 FFF7FEFF bl Error_Handler 89 .LVL6: 90 003c F1E7 b .L4 91 .L10: 85:USB_DEVICE/App/usb_device.c **** } 92 .loc 1 85 5 view .LVU17 93 003e FFF7FEFF bl Error_Handler 94 .LVL7: 95 .loc 1 91 1 is_stmt 0 view .LVU18 96 0042 F2E7 b .L1 97 .L12: 98 .align 2 99 .L11: 100 0044 00000000 .word FS_Desc 101 0048 00000000 .word hUsbDeviceFS 102 004c 00000000 .word USBD_CDC 103 0050 00000000 .word USBD_Interface_fops_FS 104 .cfi_endproc 105 .LFE243: 107 .global hUsbDeviceFS 108 .section .bss.hUsbDeviceFS,"aw",%nobits 109 .align 2 112 hUsbDeviceFS: 113 0000 00000000 .space 732 113 00000000 113 00000000 113 00000000 113 00000000 114 .text 115 .Letext0: 116 .file 2 "/usr/lib/gcc/arm-none-eabi/13.2.1/include/stdint.h" 117 .file 3 "Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_def.h" 118 .file 4 "Middlewares/ST/STM32_USB_Device_Library/Class/CDC/Inc/usbd_cdc.h" 119 .file 5 "USB_DEVICE/App/usbd_desc.h" 120 .file 6 "USB_DEVICE/App/usbd_cdc_if.h" 121 .file 7 "Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_core.h" 122 .file 8 "Core/Inc/main.h" ARM GAS /tmp/cc1D1X2d.s page 5 DEFINED SYMBOLS *ABS*:00000000 usb_device.c /tmp/cc1D1X2d.s:21 .text.MX_USB_DEVICE_Init:00000000 $t /tmp/cc1D1X2d.s:27 .text.MX_USB_DEVICE_Init:00000000 MX_USB_DEVICE_Init /tmp/cc1D1X2d.s:100 .text.MX_USB_DEVICE_Init:00000044 $d /tmp/cc1D1X2d.s:112 .bss.hUsbDeviceFS:00000000 hUsbDeviceFS /tmp/cc1D1X2d.s:109 .bss.hUsbDeviceFS:00000000 $d UNDEFINED SYMBOLS USBD_Init USBD_RegisterClass USBD_CDC_RegisterInterface USBD_Start Error_Handler FS_Desc USBD_CDC USBD_Interface_fops_FS