2.3-InternetRadio/nutos/nutbld/fs/pathops.lst

GAS LISTING /tmp/ccbVdVj8.s 			page 1


   1               		.file	"pathops.c"
   2               	__SP_H__ = 0x3e
   3               	__SP_L__ = 0x3d
   4               	__SREG__ = 0x3f
   5               	__RAMPZ__ = 0x3b
   6               	__tmp_reg__ = 0
   7               	__zero_reg__ = 1
   8               		.section	.text.PathOperation,"ax",@progbits
   9               		.type	PathOperation, @function
  10               	PathOperation:
  11 0000 0F93      		push r16
  12 0002 1F93      		push r17
  13 0004 CF93      		push r28
  14 0006 DF93      		push r29
  15 0008 CDB7      		in r28,__SP_L__
  16 000a DEB7      		in r29,__SP_H__
  17 000c 2B97      		sbiw r28,11
  18 000e 0FB6      		in __tmp_reg__,__SREG__
  19 0010 F894      		cli
  20 0012 DEBF      		out __SP_H__,r29
  21 0014 0FBE      		out __SREG__,__tmp_reg__
  22 0016 CDBF      		out __SP_L__,r28
  23               	/* prologue: function */
  24               	/* frame size = 11 */
  25               	/* stack size = 15 */
  26               	.L__stack_usage = 15
  27 0018 FC01      		movw r30,r24
  28 001a DE01      		movw r26,r28
  29 001c 1196      		adiw r26,1
  30 001e 90E0      		ldi r25,0
  31 0020 AD01      		movw r20,r26
  32               	.L2:
  33 0022 8F01      		movw r16,r30
  34 0024 2191      		ld r18,Z+
  35 0026 2223      		tst r18
  36 0028 01F0      		breq .L3
  37 002a 2A33      		cpi r18,lo8(58)
  38 002c 01F0      		breq .L3
  39 002e 9830      		cpi r25,lo8(8)
  40 0030 01F0      		breq .L3
  41 0032 2D93      		st X+,r18
  42 0034 9F5F      		subi r25,lo8(-(1))
  43 0036 00C0      		rjmp .L2
  44               	.L3:
  45 0038 FA01      		movw r30,r20
  46 003a E90F      		add r30,r25
  47 003c F11D      		adc r31,__zero_reg__
  48 003e 1082      		st Z,__zero_reg__
  49 0040 0F5F      		subi r16,-1
  50 0042 1F4F      		sbci r17,-1
  51 0044 CA01      		movw r24,r20
  52 0046 6A87      		std Y+10,r22
  53 0048 7B87      		std Y+11,r23
  54 004a 0E94 0000 		call NutDeviceLookup
  55 004e 6A85      		ldd r22,Y+10
  56 0050 7B85      		ldd r23,Y+11
  57 0052 0097      		sbiw r24,0
GAS LISTING /tmp/ccbVdVj8.s 			page 2


  58 0054 01F4      		brne .L5
  59 0056 82E0      		ldi r24,lo8(2)
  60 0058 90E0      		ldi r25,0
  61 005a 9093 0000 		sts errno+1,r25
  62 005e 8093 0000 		sts errno,r24
  63 0062 8FEF      		ldi r24,lo8(-1)
  64 0064 9FEF      		ldi r25,lo8(-1)
  65 0066 00C0      		rjmp .L6
  66               	.L5:
  67 0068 DC01      		movw r26,r24
  68 006a 5596      		adiw r26,21
  69 006c ED91      		ld r30,X+
  70 006e FC91      		ld r31,X
  71 0070 5697      		sbiw r26,21+1
  72 0072 A801      		movw r20,r16
  73 0074 1995      		eicall
  74               	.L6:
  75               	/* epilogue start */
  76 0076 2B96      		adiw r28,11
  77 0078 0FB6      		in __tmp_reg__,__SREG__
  78 007a F894      		cli
  79 007c DEBF      		out __SP_H__,r29
  80 007e 0FBE      		out __SREG__,__tmp_reg__
  81 0080 CDBF      		out __SP_L__,r28
  82 0082 DF91      		pop r29
  83 0084 CF91      		pop r28
  84 0086 1F91      		pop r17
  85 0088 0F91      		pop r16
  86 008a 0895      		ret
  87               		.size	PathOperation, .-PathOperation
  88               		.section	.text.lseek,"ax",@progbits
  89               	.global	lseek
  90               		.type	lseek, @function
  91               	lseek:
  92               	/* prologue: function */
  93               	/* frame size = 0 */
  94               	/* stack size = 0 */
  95               	.L__stack_usage = 0
  96 0000 6FEF      		ldi r22,lo8(-1)
  97 0002 7FEF      		ldi r23,lo8(-1)
  98 0004 CB01      		movw r24,r22
  99 0006 0895      		ret
 100               		.size	lseek, .-lseek
 101               		.section	.text.rmdir,"ax",@progbits
 102               	.global	rmdir
 103               		.type	rmdir, @function
 104               	rmdir:
 105               	/* prologue: function */
 106               	/* frame size = 0 */
 107               	/* stack size = 0 */
 108               	.L__stack_usage = 0
 109 0000 62E1      		ldi r22,lo8(18)
 110 0002 71E1      		ldi r23,lo8(17)
 111 0004 0C94 0000 		jmp PathOperation
 112               		.size	rmdir, .-rmdir
 113               		.section	.text.unlink,"ax",@progbits
 114               	.global	unlink
GAS LISTING /tmp/ccbVdVj8.s 			page 3


 115               		.type	unlink, @function
 116               	unlink:
 117               	/* prologue: function */
 118               	/* frame size = 0 */
 119               	/* stack size = 0 */
 120               	.L__stack_usage = 0
 121 0000 62E2      		ldi r22,lo8(34)
 122 0002 71E1      		ldi r23,lo8(17)
 123 0004 0C94 0000 		jmp PathOperation
 124               		.size	unlink, .-unlink
 125               		.section	.text.stat,"ax",@progbits
 126               	.global	stat
 127               		.type	stat, @function
 128               	stat:
 129 0000 EF92      		push r14
 130 0002 FF92      		push r15
 131 0004 0F93      		push r16
 132 0006 1F93      		push r17
 133 0008 CF93      		push r28
 134 000a DF93      		push r29
 135 000c CDB7      		in r28,__SP_L__
 136 000e DEB7      		in r29,__SP_H__
 137 0010 2D97      		sbiw r28,13
 138 0012 0FB6      		in __tmp_reg__,__SREG__
 139 0014 F894      		cli
 140 0016 DEBF      		out __SP_H__,r29
 141 0018 0FBE      		out __SREG__,__tmp_reg__
 142 001a CDBF      		out __SP_L__,r28
 143               	/* prologue: function */
 144               	/* frame size = 13 */
 145               	/* stack size = 19 */
 146               	.L__stack_usage = 19
 147 001c 7B01      		movw r14,r22
 148 001e FC01      		movw r30,r24
 149 0020 DE01      		movw r26,r28
 150 0022 1196      		adiw r26,1
 151 0024 90E0      		ldi r25,0
 152 0026 AD01      		movw r20,r26
 153               	.L18:
 154 0028 8F01      		movw r16,r30
 155 002a 2191      		ld r18,Z+
 156 002c 2223      		tst r18
 157 002e 01F0      		breq .L19
 158 0030 2A33      		cpi r18,lo8(58)
 159 0032 01F0      		breq .L19
 160 0034 9830      		cpi r25,lo8(8)
 161 0036 01F0      		breq .L19
 162 0038 2D93      		st X+,r18
 163 003a 9F5F      		subi r25,lo8(-(1))
 164 003c 00C0      		rjmp .L18
 165               	.L19:
 166 003e FA01      		movw r30,r20
 167 0040 E90F      		add r30,r25
 168 0042 F11D      		adc r31,__zero_reg__
 169 0044 1082      		st Z,__zero_reg__
 170 0046 CA01      		movw r24,r20
 171 0048 0E94 0000 		call NutDeviceLookup
GAS LISTING /tmp/ccbVdVj8.s 			page 4


 172 004c 0097      		sbiw r24,0
 173 004e 01F0      		breq .L23
 174 0050 D801      		movw r26,r16
 175 0052 2C91      		ld r18,X
 176 0054 2A33      		cpi r18,lo8(58)
 177 0056 01F4      		brne .L22
 178 0058 0F5F      		subi r16,-1
 179 005a 1F4F      		sbci r17,-1
 180               	.L22:
 181 005c 1B87      		std Y+11,r17
 182 005e 0A87      		std Y+10,r16
 183 0060 FD86      		std Y+13,r15
 184 0062 EC86      		std Y+12,r14
 185 0064 DC01      		movw r26,r24
 186 0066 5596      		adiw r26,21
 187 0068 ED91      		ld r30,X+
 188 006a FC91      		ld r31,X
 189 006c 5697      		sbiw r26,21+1
 190 006e AE01      		movw r20,r28
 191 0070 465F      		subi r20,-10
 192 0072 5F4F      		sbci r21,-1
 193 0074 61E0      		ldi r22,lo8(1)
 194 0076 71E1      		ldi r23,lo8(17)
 195 0078 1995      		eicall
 196 007a 00C0      		rjmp .L21
 197               	.L23:
 198 007c 8FEF      		ldi r24,lo8(-1)
 199 007e 9FEF      		ldi r25,lo8(-1)
 200               	.L21:
 201               	/* epilogue start */
 202 0080 2D96      		adiw r28,13
 203 0082 0FB6      		in __tmp_reg__,__SREG__
 204 0084 F894      		cli
 205 0086 DEBF      		out __SP_H__,r29
 206 0088 0FBE      		out __SREG__,__tmp_reg__
 207 008a CDBF      		out __SP_L__,r28
 208 008c DF91      		pop r29
 209 008e CF91      		pop r28
 210 0090 1F91      		pop r17
 211 0092 0F91      		pop r16
 212 0094 FF90      		pop r15
 213 0096 EF90      		pop r14
 214 0098 0895      		ret
 215               		.size	stat, .-stat
 216               		.section	.text.access,"ax",@progbits
 217               	.global	access
 218               		.type	access, @function
 219               	access:
 220 0000 CF93      		push r28
 221 0002 DF93      		push r29
 222 0004 CDB7      		in r28,__SP_L__
 223 0006 DEB7      		in r29,__SP_H__
 224 0008 2D97      		sbiw r28,13
 225 000a 0FB6      		in __tmp_reg__,__SREG__
 226 000c F894      		cli
 227 000e DEBF      		out __SP_H__,r29
 228 0010 0FBE      		out __SREG__,__tmp_reg__
GAS LISTING /tmp/ccbVdVj8.s 			page 5


 229 0012 CDBF      		out __SP_L__,r28
 230               	/* prologue: function */
 231               	/* frame size = 13 */
 232               	/* stack size = 15 */
 233               	.L__stack_usage = 15
 234 0014 BE01      		movw r22,r28
 235 0016 6F5F      		subi r22,-1
 236 0018 7F4F      		sbci r23,-1
 237 001a 0E94 0000 		call stat
 238 001e 21E0      		ldi r18,lo8(1)
 239 0020 30E0      		ldi r19,0
 240 0022 892B      		or r24,r25
 241 0024 01F4      		brne .L31
 242 0026 20E0      		ldi r18,0
 243 0028 30E0      		ldi r19,0
 244               	.L31:
 245 002a 8827      		clr r24
 246 002c 9927      		clr r25
 247 002e 821B      		sub r24,r18
 248 0030 930B      		sbc r25,r19
 249               	/* epilogue start */
 250 0032 2D96      		adiw r28,13
 251 0034 0FB6      		in __tmp_reg__,__SREG__
 252 0036 F894      		cli
 253 0038 DEBF      		out __SP_H__,r29
 254 003a 0FBE      		out __SREG__,__tmp_reg__
 255 003c CDBF      		out __SP_L__,r28
 256 003e DF91      		pop r29
 257 0040 CF91      		pop r28
 258 0042 0895      		ret
 259               		.size	access, .-access
 260               		.section	.text.fstat,"ax",@progbits
 261               	.global	fstat
 262               		.type	fstat, @function
 263               	fstat:
 264               	/* prologue: function */
 265               	/* frame size = 0 */
 266               	/* stack size = 0 */
 267               	.L__stack_usage = 0
 268 0000 8FEF      		ldi r24,lo8(-1)
 269 0002 9FEF      		ldi r25,lo8(-1)
 270 0004 0895      		ret
 271               		.size	fstat, .-fstat
 272               		.section	.text.mkdir,"ax",@progbits
 273               	.global	mkdir
 274               		.type	mkdir, @function
 275               	mkdir:
 276               	/* prologue: function */
 277               	/* frame size = 0 */
 278               	/* stack size = 0 */
 279               	.L__stack_usage = 0
 280 0000 61E1      		ldi r22,lo8(17)
 281 0002 71E1      		ldi r23,lo8(17)
 282 0004 0C94 0000 		jmp PathOperation
 283               		.size	mkdir, .-mkdir
 284               		.section	.text.rename,"ax",@progbits
 285               	.global	rename
GAS LISTING /tmp/ccbVdVj8.s 			page 6


 286               		.type	rename, @function
 287               	rename:
 288 0000 EF92      		push r14
 289 0002 FF92      		push r15
 290 0004 0F93      		push r16
 291 0006 1F93      		push r17
 292 0008 CF93      		push r28
 293 000a DF93      		push r29
 294 000c CDB7      		in r28,__SP_L__
 295 000e DEB7      		in r29,__SP_H__
 296 0010 6697      		sbiw r28,22
 297 0012 0FB6      		in __tmp_reg__,__SREG__
 298 0014 F894      		cli
 299 0016 DEBF      		out __SP_H__,r29
 300 0018 0FBE      		out __SREG__,__tmp_reg__
 301 001a CDBF      		out __SP_L__,r28
 302               	/* prologue: function */
 303               	/* frame size = 22 */
 304               	/* stack size = 28 */
 305               	.L__stack_usage = 28
 306 001c DC01      		movw r26,r24
 307 001e FE01      		movw r30,r28
 308 0020 3A96      		adiw r30,10
 309 0022 20E0      		ldi r18,0
 310 0024 8F01      		movw r16,r30
 311               	.L35:
 312 0026 AD01      		movw r20,r26
 313 0028 9D91      		ld r25,X+
 314 002a 9923      		tst r25
 315 002c 01F0      		breq .L36
 316 002e 9A33      		cpi r25,lo8(58)
 317 0030 01F0      		breq .L36
 318 0032 2830      		cpi r18,lo8(8)
 319 0034 01F0      		breq .L36
 320 0036 9193      		st Z+,r25
 321 0038 2F5F      		subi r18,lo8(-(1))
 322 003a 00C0      		rjmp .L35
 323               	.L36:
 324 003c F801      		movw r30,r16
 325 003e E20F      		add r30,r18
 326 0040 F11D      		adc r31,__zero_reg__
 327 0042 1082      		st Z,__zero_reg__
 328 0044 9A01      		movw r18,r20
 329 0046 2F5F      		subi r18,-1
 330 0048 3F4F      		sbci r19,-1
 331 004a 9A33      		cpi r25,lo8(58)
 332 004c 01F4      		brne .L57
 333 004e 3C8B      		std Y+20,r19
 334 0050 2B8B      		std Y+19,r18
 335 0052 FB01      		movw r30,r22
 336 0054 DE01      		movw r26,r28
 337 0056 1196      		adiw r26,1
 338 0058 20E0      		ldi r18,0
 339 005a 7D01      		movw r14,r26
 340               	.L40:
 341 005c AF01      		movw r20,r30
 342 005e 9191      		ld r25,Z+
GAS LISTING /tmp/ccbVdVj8.s 			page 7


 343 0060 9923      		tst r25
 344 0062 01F0      		breq .L41
 345 0064 9A33      		cpi r25,lo8(58)
 346 0066 01F0      		breq .L41
 347 0068 2830      		cpi r18,lo8(8)
 348 006a 01F0      		breq .L41
 349 006c 9D93      		st X+,r25
 350 006e 2F5F      		subi r18,lo8(-(1))
 351 0070 00C0      		rjmp .L40
 352               	.L41:
 353 0072 F701      		movw r30,r14
 354 0074 E20F      		add r30,r18
 355 0076 F11D      		adc r31,__zero_reg__
 356 0078 1082      		st Z,__zero_reg__
 357 007a 9A01      		movw r18,r20
 358 007c 2F5F      		subi r18,-1
 359 007e 3F4F      		sbci r19,-1
 360 0080 9A33      		cpi r25,lo8(58)
 361 0082 01F4      		brne .L57
 362 0084 3E8B      		std Y+22,r19
 363 0086 2D8B      		std Y+21,r18
 364 0088 B801      		movw r22,r16
 365 008a C701      		movw r24,r14
 366 008c 0E94 0000 		call strcmp
 367 0090 892B      		or r24,r25
 368 0092 01F4      		brne .L57
 369 0094 C801      		movw r24,r16
 370 0096 0E94 0000 		call NutDeviceLookup
 371 009a 0097      		sbiw r24,0
 372 009c 01F4      		brne .L44
 373 009e 82E0      		ldi r24,lo8(2)
 374 00a0 90E0      		ldi r25,0
 375 00a2 9093 0000 		sts errno+1,r25
 376 00a6 8093 0000 		sts errno,r24
 377               	.L57:
 378 00aa 8FEF      		ldi r24,lo8(-1)
 379 00ac 9FEF      		ldi r25,lo8(-1)
 380 00ae 00C0      		rjmp .L39
 381               	.L44:
 382 00b0 DC01      		movw r26,r24
 383 00b2 5596      		adiw r26,21
 384 00b4 ED91      		ld r30,X+
 385 00b6 FC91      		ld r31,X
 386 00b8 5697      		sbiw r26,21+1
 387 00ba AE01      		movw r20,r28
 388 00bc 4D5E      		subi r20,-19
 389 00be 5F4F      		sbci r21,-1
 390 00c0 62E3      		ldi r22,lo8(50)
 391 00c2 71E1      		ldi r23,lo8(17)
 392 00c4 1995      		eicall
 393               	.L39:
 394               	/* epilogue start */
 395 00c6 6696      		adiw r28,22
 396 00c8 0FB6      		in __tmp_reg__,__SREG__
 397 00ca F894      		cli
 398 00cc DEBF      		out __SP_H__,r29
 399 00ce 0FBE      		out __SREG__,__tmp_reg__
GAS LISTING /tmp/ccbVdVj8.s 			page 8


 400 00d0 CDBF      		out __SP_L__,r28
 401 00d2 DF91      		pop r29
 402 00d4 CF91      		pop r28
 403 00d6 1F91      		pop r17
 404 00d8 0F91      		pop r16
 405 00da FF90      		pop r15
 406 00dc EF90      		pop r14
 407 00de 0895      		ret
 408               		.size	rename, .-rename
 409               		.ident	"GCC: (GNU) 5.3.0"
GAS LISTING /tmp/ccbVdVj8.s 			page 9


DEFINED SYMBOLS
                            *ABS*:0000000000000000 pathops.c
     /tmp/ccbVdVj8.s:2      *ABS*:000000000000003e __SP_H__
     /tmp/ccbVdVj8.s:3      *ABS*:000000000000003d __SP_L__
     /tmp/ccbVdVj8.s:4      *ABS*:000000000000003f __SREG__
     /tmp/ccbVdVj8.s:5      *ABS*:000000000000003b __RAMPZ__
     /tmp/ccbVdVj8.s:6      *ABS*:0000000000000000 __tmp_reg__
     /tmp/ccbVdVj8.s:7      *ABS*:0000000000000001 __zero_reg__
     /tmp/ccbVdVj8.s:10     .text.PathOperation:0000000000000000 PathOperation
     /tmp/ccbVdVj8.s:91     .text.lseek:0000000000000000 lseek
     /tmp/ccbVdVj8.s:104    .text.rmdir:0000000000000000 rmdir
     /tmp/ccbVdVj8.s:116    .text.unlink:0000000000000000 unlink
     /tmp/ccbVdVj8.s:128    .text.stat:0000000000000000 stat
     /tmp/ccbVdVj8.s:219    .text.access:0000000000000000 access
     /tmp/ccbVdVj8.s:263    .text.fstat:0000000000000000 fstat
     /tmp/ccbVdVj8.s:275    .text.mkdir:0000000000000000 mkdir
     /tmp/ccbVdVj8.s:287    .text.rename:0000000000000000 rename

UNDEFINED SYMBOLS
NutDeviceLookup
errno
strcmp