ARM GAS /tmp/ccEhlyop.s page 1 1 .cpu cortex-m7 2 .eabi_attribute 28, 1 3 .eabi_attribute 20, 1 4 .eabi_attribute 21, 1 5 .eabi_attribute 23, 3 6 .eabi_attribute 24, 1 7 .eabi_attribute 25, 1 8 .eabi_attribute 26, 1 9 .eabi_attribute 30, 1 10 .eabi_attribute 34, 1 11 .eabi_attribute 18, 4 12 .file "ff_gen_drv.c" 13 .text 14 .Ltext0: 15 .cfi_sections .debug_frame 16 .section .text.FATFS_LinkDriverEx,"ax",%progbits 17 .align 1 18 .global FATFS_LinkDriverEx 19 .arch armv7e-m 20 .syntax unified 21 .thumb 22 .thumb_func 23 .fpu fpv5-d16 25 FATFS_LinkDriverEx: 26 .LVL0: 27 .LFB1183: 28 .file 1 "Middlewares/Third_Party/FatFs/src/ff_gen_drv.c" 1:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** /** 2:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** ****************************************************************************** 3:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @file ff_gen_drv.c 4:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @author MCD Application Team 5:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @brief FatFs generic low level driver. 6:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** ***************************************************************************** 7:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @attention 8:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * 9:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * Copyright (c) 2017 STMicroelectronics. All rights reserved. 10:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * 11:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * This software component is licensed by ST under BSD 3-Clause license, 12:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * the "License"; You may not use this file except in compliance with the 13:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * License. You may obtain a copy of the License at: 14:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * opensource.org/licenses/BSD-3-Clause 15:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * 16:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** ****************************************************************************** 17:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** **/ 18:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** /* Includes ------------------------------------------------------------------*/ 19:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** #include "ff_gen_drv.h" 20:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** 21:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** /* Private typedef -----------------------------------------------------------*/ 22:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** /* Private define ------------------------------------------------------------*/ 23:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** /* Private variables ---------------------------------------------------------*/ 24:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** Disk_drvTypeDef disk = {{0},{0},{0},0}; 25:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** 26:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** /* Private function prototypes -----------------------------------------------*/ 27:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** /* Private functions ---------------------------------------------------------*/ 28:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** 29:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** /** 30:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @brief Links a compatible diskio driver/lun id and increments the number of active ARM GAS /tmp/ccEhlyop.s page 2 31:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * linked drivers. 32:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @note The number of linked drivers (volumes) is up to 10 due to FatFs limits. 33:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @param drv: pointer to the disk IO Driver structure 34:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @param path: pointer to the logical drive path 35:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @param lun : only used for USB Key Disk to add multi-lun management 36:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** else the parameter must be equal to 0 37:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @retval Returns 0 in case of success, otherwise 1. 38:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** */ 39:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** uint8_t FATFS_LinkDriverEx(const Diskio_drvTypeDef *drv, char *path, uint8_t lun) 40:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** { 29 .loc 1 40 1 view -0 30 .cfi_startproc 31 @ args = 0, pretend = 0, frame = 0 32 @ frame_needed = 0, uses_anonymous_args = 0 41:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** uint8_t ret = 1; 33 .loc 1 41 3 view .LVU1 42:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** uint8_t DiskNum = 0; 34 .loc 1 42 3 view .LVU2 43:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** 44:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** if(disk.nbr < _VOLUMES) 35 .loc 1 44 3 view .LVU3 36 .loc 1 44 10 is_stmt 0 view .LVU4 37 0000 134B ldr r3, .L8 38 0002 5B7A ldrb r3, [r3, #9] @ zero_extendqisi2 39 .loc 1 44 5 view .LVU5 40 0004 13BB cbnz r3, .L3 40:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** uint8_t ret = 1; 41 .loc 1 40 1 view .LVU6 42 0006 10B5 push {r4, lr} 43 .LCFI0: 44 .cfi_def_cfa_offset 8 45 .cfi_offset 4, -8 46 .cfi_offset 14, -4 47 0008 0446 mov r4, r0 48 000a 03F0FF00 and r0, r3, #255 49 .LVL1: 45:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** { 46:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** disk.is_initialized[disk.nbr] = 0; 50 .loc 1 46 5 is_stmt 1 view .LVU7 51 .loc 1 46 29 is_stmt 0 view .LVU8 52 000e 104B ldr r3, .L8 53 0010 93F809C0 ldrb ip, [r3, #9] @ zero_extendqisi2 54 0014 5FFA8CFC uxtb ip, ip 55 .loc 1 46 35 view .LVU9 56 0018 4FF0000E mov lr, #0 57 001c 03F80CE0 strb lr, [r3, ip] 47:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** disk.drv[disk.nbr] = drv; 58 .loc 1 47 5 is_stmt 1 view .LVU10 59 .loc 1 47 18 is_stmt 0 view .LVU11 60 0020 93F809C0 ldrb ip, [r3, #9] @ zero_extendqisi2 61 .loc 1 47 24 view .LVU12 62 0024 03EB8C0C add ip, r3, ip, lsl #2 63 0028 CCF80440 str r4, [ip, #4] 48:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** disk.lun[disk.nbr] = lun; 64 .loc 1 48 5 is_stmt 1 view .LVU13 65 .loc 1 48 18 is_stmt 0 view .LVU14 66 002c 5C7A ldrb r4, [r3, #9] @ zero_extendqisi2 ARM GAS /tmp/ccEhlyop.s page 3 67 .LVL2: 68 .loc 1 48 24 view .LVU15 69 002e 1C44 add r4, r4, r3 70 0030 2272 strb r2, [r4, #8] 49:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** DiskNum = disk.nbr++; 71 .loc 1 49 5 is_stmt 1 view .LVU16 72 .loc 1 49 19 is_stmt 0 view .LVU17 73 0032 5A7A ldrb r2, [r3, #9] @ zero_extendqisi2 74 .LVL3: 75 .loc 1 49 23 view .LVU18 76 0034 541C adds r4, r2, #1 77 .LVL4: 78 .loc 1 49 23 view .LVU19 79 0036 E4B2 uxtb r4, r4 80 0038 5C72 strb r4, [r3, #9] 81 .LVL5: 50:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** path[0] = DiskNum + '0'; 82 .loc 1 50 5 is_stmt 1 view .LVU20 83 .loc 1 50 23 is_stmt 0 view .LVU21 84 003a 3032 adds r2, r2, #48 85 .LVL6: 86 .loc 1 50 13 view .LVU22 87 003c 0A70 strb r2, [r1] 88 .LVL7: 51:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** path[1] = ':'; 89 .loc 1 51 5 is_stmt 1 view .LVU23 90 .loc 1 51 13 is_stmt 0 view .LVU24 91 003e 3A23 movs r3, #58 92 0040 4B70 strb r3, [r1, #1] 52:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** path[2] = '/'; 93 .loc 1 52 5 is_stmt 1 view .LVU25 94 .loc 1 52 13 is_stmt 0 view .LVU26 95 0042 2F23 movs r3, #47 96 0044 8B70 strb r3, [r1, #2] 53:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** path[3] = 0; 97 .loc 1 53 5 is_stmt 1 view .LVU27 98 .loc 1 53 13 is_stmt 0 view .LVU28 99 0046 81F803E0 strb lr, [r1, #3] 54:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** ret = 0; 100 .loc 1 54 5 is_stmt 1 view .LVU29 101 .LVL8: 55:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** } 56:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** 57:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** return ret; 102 .loc 1 57 3 view .LVU30 58:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** } 103 .loc 1 58 1 is_stmt 0 view .LVU31 104 004a 10BD pop {r4, pc} 105 .LVL9: 106 .L3: 107 .LCFI1: 108 .cfi_def_cfa_offset 0 109 .cfi_restore 4 110 .cfi_restore 14 41:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** uint8_t DiskNum = 0; 111 .loc 1 41 11 view .LVU32 112 004c 0120 movs r0, #1 ARM GAS /tmp/ccEhlyop.s page 4 113 .LVL10: 57:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** } 114 .loc 1 57 3 is_stmt 1 view .LVU33 115 .loc 1 58 1 is_stmt 0 view .LVU34 116 004e 7047 bx lr 117 .L9: 118 .align 2 119 .L8: 120 0050 00000000 .word .LANCHOR0 121 .cfi_endproc 122 .LFE1183: 124 .section .text.FATFS_LinkDriver,"ax",%progbits 125 .align 1 126 .global FATFS_LinkDriver 127 .syntax unified 128 .thumb 129 .thumb_func 130 .fpu fpv5-d16 132 FATFS_LinkDriver: 133 .LVL11: 134 .LFB1184: 59:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** 60:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** /** 61:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @brief Links a compatible diskio driver and increments the number of active 62:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * linked drivers. 63:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @note The number of linked drivers (volumes) is up to 10 due to FatFs limits 64:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @param drv: pointer to the disk IO Driver structure 65:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @param path: pointer to the logical drive path 66:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @retval Returns 0 in case of success, otherwise 1. 67:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** */ 68:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** uint8_t FATFS_LinkDriver(const Diskio_drvTypeDef *drv, char *path) 69:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** { 135 .loc 1 69 1 is_stmt 1 view -0 136 .cfi_startproc 137 @ args = 0, pretend = 0, frame = 0 138 @ frame_needed = 0, uses_anonymous_args = 0 139 .loc 1 69 1 is_stmt 0 view .LVU36 140 0000 08B5 push {r3, lr} 141 .LCFI2: 142 .cfi_def_cfa_offset 8 143 .cfi_offset 3, -8 144 .cfi_offset 14, -4 70:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** return FATFS_LinkDriverEx(drv, path, 0); 145 .loc 1 70 3 is_stmt 1 view .LVU37 146 .loc 1 70 10 is_stmt 0 view .LVU38 147 0002 0022 movs r2, #0 148 0004 FFF7FEFF bl FATFS_LinkDriverEx 149 .LVL12: 71:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** } 150 .loc 1 71 1 view .LVU39 151 0008 08BD pop {r3, pc} 152 .cfi_endproc 153 .LFE1184: 155 .section .text.FATFS_UnLinkDriverEx,"ax",%progbits 156 .align 1 157 .global FATFS_UnLinkDriverEx 158 .syntax unified ARM GAS /tmp/ccEhlyop.s page 5 159 .thumb 160 .thumb_func 161 .fpu fpv5-d16 163 FATFS_UnLinkDriverEx: 164 .LVL13: 165 .LFB1185: 72:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** 73:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** /** 74:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @brief Unlinks a diskio driver and decrements the number of active linked 75:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * drivers. 76:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @param path: pointer to the logical drive path 77:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @param lun : not used 78:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @retval Returns 0 in case of success, otherwise 1. 79:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** */ 80:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** uint8_t FATFS_UnLinkDriverEx(char *path, uint8_t lun) 81:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** { 166 .loc 1 81 1 is_stmt 1 view -0 167 .cfi_startproc 168 @ args = 0, pretend = 0, frame = 0 169 @ frame_needed = 0, uses_anonymous_args = 0 170 @ link register save eliminated. 82:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** uint8_t DiskNum = 0; 171 .loc 1 82 3 view .LVU41 83:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** uint8_t ret = 1; 172 .loc 1 83 3 view .LVU42 84:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** 85:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** if(disk.nbr >= 1) 173 .loc 1 85 3 view .LVU43 174 .loc 1 85 10 is_stmt 0 view .LVU44 175 0000 0D4B ldr r3, .L16 176 0002 5B7A ldrb r3, [r3, #9] @ zero_extendqisi2 177 .loc 1 85 5 view .LVU45 178 0004 9BB1 cbz r3, .L14 86:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** { 87:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** DiskNum = path[0] - '0'; 179 .loc 1 87 5 is_stmt 1 view .LVU46 180 .loc 1 87 19 is_stmt 0 view .LVU47 181 0006 0378 ldrb r3, [r0] @ zero_extendqisi2 182 .loc 1 87 13 view .LVU48 183 0008 303B subs r3, r3, #48 184 000a DBB2 uxtb r3, r3 185 .LVL14: 88:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** if(disk.drv[DiskNum] != 0) 186 .loc 1 88 5 is_stmt 1 view .LVU49 187 .loc 1 88 16 is_stmt 0 view .LVU50 188 000c 0A4A ldr r2, .L16 189 000e 02EB8302 add r2, r2, r3, lsl #2 190 0012 5268 ldr r2, [r2, #4] 191 .loc 1 88 7 view .LVU51 192 0014 6AB1 cbz r2, .L15 89:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** { 90:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** disk.drv[DiskNum] = 0; 193 .loc 1 90 7 is_stmt 1 view .LVU52 194 .loc 1 90 25 is_stmt 0 view .LVU53 195 0016 084A ldr r2, .L16 196 0018 02EB8301 add r1, r2, r3, lsl #2 197 .LVL15: ARM GAS /tmp/ccEhlyop.s page 6 198 .loc 1 90 25 view .LVU54 199 001c 0020 movs r0, #0 200 .LVL16: 201 .loc 1 90 25 view .LVU55 202 001e 4860 str r0, [r1, #4] 91:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** disk.lun[DiskNum] = 0; 203 .loc 1 91 7 is_stmt 1 view .LVU56 204 .loc 1 91 25 is_stmt 0 view .LVU57 205 0020 1344 add r3, r3, r2 206 0022 1872 strb r0, [r3, #8] 92:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** disk.nbr--; 207 .loc 1 92 7 is_stmt 1 view .LVU58 208 .loc 1 92 11 is_stmt 0 view .LVU59 209 0024 537A ldrb r3, [r2, #9] @ zero_extendqisi2 210 .loc 1 92 15 view .LVU60 211 0026 013B subs r3, r3, #1 212 0028 DBB2 uxtb r3, r3 213 002a 5372 strb r3, [r2, #9] 93:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** ret = 0; 214 .loc 1 93 7 is_stmt 1 view .LVU61 215 .LVL17: 216 .loc 1 93 7 is_stmt 0 view .LVU62 217 002c 7047 bx lr 218 .LVL18: 219 .L14: 83:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** 220 .loc 1 83 11 view .LVU63 221 002e 0120 movs r0, #1 222 .LVL19: 83:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** 223 .loc 1 83 11 view .LVU64 224 0030 7047 bx lr 225 .LVL20: 226 .L15: 83:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** 227 .loc 1 83 11 view .LVU65 228 0032 0120 movs r0, #1 229 .LVL21: 94:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** } 95:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** } 96:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** 97:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** return ret; 230 .loc 1 97 3 is_stmt 1 view .LVU66 98:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** } 231 .loc 1 98 1 is_stmt 0 view .LVU67 232 0034 7047 bx lr 233 .L17: 234 0036 00BF .align 2 235 .L16: 236 0038 00000000 .word .LANCHOR0 237 .cfi_endproc 238 .LFE1185: 240 .section .text.FATFS_UnLinkDriver,"ax",%progbits 241 .align 1 242 .global FATFS_UnLinkDriver 243 .syntax unified 244 .thumb ARM GAS /tmp/ccEhlyop.s page 7 245 .thumb_func 246 .fpu fpv5-d16 248 FATFS_UnLinkDriver: 249 .LVL22: 250 .LFB1186: 99:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** 100:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** /** 101:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @brief Unlinks a diskio driver and decrements the number of active linked 102:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * drivers. 103:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @param path: pointer to the logical drive path 104:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @retval Returns 0 in case of success, otherwise 1. 105:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** */ 106:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** uint8_t FATFS_UnLinkDriver(char *path) 107:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** { 251 .loc 1 107 1 is_stmt 1 view -0 252 .cfi_startproc 253 @ args = 0, pretend = 0, frame = 0 254 @ frame_needed = 0, uses_anonymous_args = 0 255 .loc 1 107 1 is_stmt 0 view .LVU69 256 0000 08B5 push {r3, lr} 257 .LCFI3: 258 .cfi_def_cfa_offset 8 259 .cfi_offset 3, -8 260 .cfi_offset 14, -4 108:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** return FATFS_UnLinkDriverEx(path, 0); 261 .loc 1 108 3 is_stmt 1 view .LVU70 262 .loc 1 108 10 is_stmt 0 view .LVU71 263 0002 0021 movs r1, #0 264 0004 FFF7FEFF bl FATFS_UnLinkDriverEx 265 .LVL23: 109:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** } 266 .loc 1 109 1 view .LVU72 267 0008 08BD pop {r3, pc} 268 .cfi_endproc 269 .LFE1186: 271 .section .text.FATFS_GetAttachedDriversNbr,"ax",%progbits 272 .align 1 273 .global FATFS_GetAttachedDriversNbr 274 .syntax unified 275 .thumb 276 .thumb_func 277 .fpu fpv5-d16 279 FATFS_GetAttachedDriversNbr: 280 .LFB1187: 110:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** 111:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** /** 112:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @brief Gets number of linked drivers to the FatFs module. 113:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @param None 114:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** * @retval Number of attached drivers. 115:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** */ 116:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** uint8_t FATFS_GetAttachedDriversNbr(void) 117:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** { 281 .loc 1 117 1 is_stmt 1 view -0 282 .cfi_startproc 283 @ args = 0, pretend = 0, frame = 0 284 @ frame_needed = 0, uses_anonymous_args = 0 285 @ link register save eliminated. ARM GAS /tmp/ccEhlyop.s page 8 118:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** return disk.nbr; 286 .loc 1 118 3 view .LVU74 287 .loc 1 118 14 is_stmt 0 view .LVU75 288 0000 014B ldr r3, .L21 289 0002 587A ldrb r0, [r3, #9] @ zero_extendqisi2 119:Middlewares/Third_Party/FatFs/src/ff_gen_drv.c **** } 290 .loc 1 119 1 view .LVU76 291 0004 7047 bx lr 292 .L22: 293 0006 00BF .align 2 294 .L21: 295 0008 00000000 .word .LANCHOR0 296 .cfi_endproc 297 .LFE1187: 299 .global disk 300 .section .bss.disk,"aw",%nobits 301 .align 2 302 .set .LANCHOR0,. + 0 305 disk: 306 0000 00000000 .space 12 306 00000000 306 00000000 307 .text 308 .Letext0: 309 .file 2 "Middlewares/Third_Party/FatFs/src/integer.h" 310 .file 3 "Middlewares/Third_Party/FatFs/src/diskio.h" 311 .file 4 "/usr/lib/gcc/arm-none-eabi/10.3.1/include/stdint.h" 312 .file 5 "Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_dma.h" 313 .file 6 "Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_tim.h" 314 .file 7 "Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_rcc.h" 315 .file 8 "Middlewares/Third_Party/FatFs/src/ff_gen_drv.h" ARM GAS /tmp/ccEhlyop.s page 9 DEFINED SYMBOLS *ABS*:0000000000000000 ff_gen_drv.c /tmp/ccEhlyop.s:17 .text.FATFS_LinkDriverEx:0000000000000000 $t /tmp/ccEhlyop.s:25 .text.FATFS_LinkDriverEx:0000000000000000 FATFS_LinkDriverEx /tmp/ccEhlyop.s:120 .text.FATFS_LinkDriverEx:0000000000000050 $d /tmp/ccEhlyop.s:125 .text.FATFS_LinkDriver:0000000000000000 $t /tmp/ccEhlyop.s:132 .text.FATFS_LinkDriver:0000000000000000 FATFS_LinkDriver /tmp/ccEhlyop.s:156 .text.FATFS_UnLinkDriverEx:0000000000000000 $t /tmp/ccEhlyop.s:163 .text.FATFS_UnLinkDriverEx:0000000000000000 FATFS_UnLinkDriverEx /tmp/ccEhlyop.s:236 .text.FATFS_UnLinkDriverEx:0000000000000038 $d /tmp/ccEhlyop.s:241 .text.FATFS_UnLinkDriver:0000000000000000 $t /tmp/ccEhlyop.s:248 .text.FATFS_UnLinkDriver:0000000000000000 FATFS_UnLinkDriver /tmp/ccEhlyop.s:272 .text.FATFS_GetAttachedDriversNbr:0000000000000000 $t /tmp/ccEhlyop.s:279 .text.FATFS_GetAttachedDriversNbr:0000000000000000 FATFS_GetAttachedDriversNbr /tmp/ccEhlyop.s:295 .text.FATFS_GetAttachedDriversNbr:0000000000000008 $d /tmp/ccEhlyop.s:305 .bss.disk:0000000000000000 disk /tmp/ccEhlyop.s:301 .bss.disk:0000000000000000 $d NO UNDEFINED SYMBOLS