2.3-InternetRadio/nutos/nutbld/dev/i2cbus.lst

GAS LISTING /tmp/cc8zHL1d.s 			page 1


   1               		.file	"i2cbus.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.NutRegisterI2cSlave,"ax",@progbits
   9               	.global	NutRegisterI2cSlave
  10               		.type	NutRegisterI2cSlave, @function
  11               	NutRegisterI2cSlave:
  12 0000 0F93      		push r16
  13 0002 1F93      		push r17
  14 0004 CF93      		push r28
  15 0006 DF93      		push r29
  16               	/* prologue: function */
  17               	/* frame size = 0 */
  18               	/* stack size = 4 */
  19               	.L__stack_usage = 4
  20 0008 8C01      		movw r16,r24
  21 000a EB01      		movw r28,r22
  22 000c 8A89      		ldd r24,Y+18
  23 000e 80FD      		sbrc r24,0
  24 0010 00C0      		rjmp .L2
  25 0012 EA81      		ldd r30,Y+2
  26 0014 FB81      		ldd r31,Y+3
  27 0016 CB01      		movw r24,r22
  28 0018 1995      		eicall
  29 001a 0097      		sbiw r24,0
  30 001c 01F4      		brne .L4
  31 001e 8A89      		ldd r24,Y+18
  32 0020 8160      		ori r24,lo8(1)
  33 0022 8A8B      		std Y+18,r24
  34 0024 CE01      		movw r24,r28
  35 0026 4396      		adiw r24,19
  36 0028 0E94 0000 		call NutEventPost
  37               	.L2:
  38 002c F801      		movw r30,r16
  39 002e D183      		std Z+1,r29
  40 0030 C083      		st Z,r28
  41 0032 80E0      		ldi r24,0
  42 0034 90E0      		ldi r25,0
  43               	.L4:
  44               	/* epilogue start */
  45 0036 DF91      		pop r29
  46 0038 CF91      		pop r28
  47 003a 1F91      		pop r17
  48 003c 0F91      		pop r16
  49 003e 0895      		ret
  50               		.size	NutRegisterI2cSlave, .-NutRegisterI2cSlave
  51               		.section	.text.NutI2cBusRate,"ax",@progbits
  52               	.global	NutI2cBusRate
  53               		.type	NutI2cBusRate, @function
  54               	NutI2cBusRate:
  55 0000 CF92      		push r12
  56 0002 DF92      		push r13
  57 0004 EF92      		push r14
GAS LISTING /tmp/cc8zHL1d.s 			page 2


  58 0006 FF92      		push r15
  59 0008 CF93      		push r28
  60 000a DF93      		push r29
  61               	/* prologue: function */
  62               	/* frame size = 0 */
  63               	/* stack size = 6 */
  64               	.L__stack_usage = 6
  65 000c EC01      		movw r28,r24
  66 000e CE84      		ldd r12,Y+14
  67 0010 DF84      		ldd r13,Y+15
  68 0012 E888      		ldd r14,Y+16
  69 0014 F988      		ldd r15,Y+17
  70 0016 4F3F      		cpi r20,-1
  71 0018 8FEF      		ldi r24,-1
  72 001a 5807      		cpc r21,r24
  73 001c 6807      		cpc r22,r24
  74 001e 7807      		cpc r23,r24
  75 0020 01F0      		breq .L7
  76 0022 4E87      		std Y+14,r20
  77 0024 5F87      		std Y+15,r21
  78 0026 688B      		std Y+16,r22
  79 0028 798B      		std Y+17,r23
  80 002a EC81      		ldd r30,Y+4
  81 002c FD81      		ldd r31,Y+5
  82 002e CE01      		movw r24,r28
  83 0030 1995      		eicall
  84 0032 892B      		or r24,r25
  85 0034 01F0      		breq .L7
  86 0036 CE86      		std Y+14,r12
  87 0038 DF86      		std Y+15,r13
  88 003a E88A      		std Y+16,r14
  89 003c F98A      		std Y+17,r15
  90 003e CC24      		clr r12
  91 0040 CA94      		dec r12
  92 0042 DC2C      		mov r13,r12
  93 0044 7601      		movw r14,r12
  94               	.L7:
  95 0046 C701      		movw r24,r14
  96 0048 B601      		movw r22,r12
  97               	/* epilogue start */
  98 004a DF91      		pop r29
  99 004c CF91      		pop r28
 100 004e FF90      		pop r15
 101 0050 EF90      		pop r14
 102 0052 DF90      		pop r13
 103 0054 CF90      		pop r12
 104 0056 0895      		ret
 105               		.size	NutI2cBusRate, .-NutI2cBusRate
 106               		.section	.text.NutI2cBusTimeout,"ax",@progbits
 107               	.global	NutI2cBusTimeout
 108               		.type	NutI2cBusTimeout, @function
 109               	NutI2cBusTimeout:
 110 0000 0F93      		push r16
 111 0002 1F93      		push r17
 112               	/* prologue: function */
 113               	/* frame size = 0 */
 114               	/* stack size = 2 */
GAS LISTING /tmp/cc8zHL1d.s 			page 3


 115               	.L__stack_usage = 2
 116 0004 FC01      		movw r30,r24
 117 0006 0285      		ldd r16,Z+10
 118 0008 1385      		ldd r17,Z+11
 119 000a 2485      		ldd r18,Z+12
 120 000c 3585      		ldd r19,Z+13
 121 000e 4F3F      		cpi r20,-1
 122 0010 FFEF      		ldi r31,-1
 123 0012 5F07      		cpc r21,r31
 124 0014 6F07      		cpc r22,r31
 125 0016 7F07      		cpc r23,r31
 126 0018 01F0      		breq .L15
 127 001a FC01      		movw r30,r24
 128 001c 4287      		std Z+10,r20
 129 001e 5387      		std Z+11,r21
 130 0020 6487      		std Z+12,r22
 131 0022 7587      		std Z+13,r23
 132               	.L15:
 133 0024 C901      		movw r24,r18
 134 0026 B801      		movw r22,r16
 135               	/* epilogue start */
 136 0028 1F91      		pop r17
 137 002a 0F91      		pop r16
 138 002c 0895      		ret
 139               		.size	NutI2cBusTimeout, .-NutI2cBusTimeout
 140               		.section	.text.NutI2cBusScan,"ax",@progbits
 141               	.global	NutI2cBusScan
 142               		.type	NutI2cBusScan, @function
 143               	NutI2cBusScan:
 144 0000 8F92      		push r8
 145 0002 9F92      		push r9
 146 0004 AF92      		push r10
 147 0006 BF92      		push r11
 148 0008 CF92      		push r12
 149 000a DF92      		push r13
 150 000c FF92      		push r15
 151 000e 0F93      		push r16
 152 0010 1F93      		push r17
 153 0012 CF93      		push r28
 154 0014 DF93      		push r29
 155               	/* prologue: function */
 156               	/* frame size = 0 */
 157               	/* stack size = 11 */
 158               	.L__stack_usage = 11
 159 0016 EC01      		movw r28,r24
 160 0018 8B01      		movw r16,r22
 161 001a 5A01      		movw r10,r20
 162 001c 8A89      		ldd r24,Y+18
 163 001e 982F      		mov r25,r24
 164 0020 9170      		andi r25,lo8(1)
 165 0022 F92E      		mov r15,r25
 166 0024 80FF      		sbrs r24,0
 167 0026 00C0      		rjmp .L20
 168               	.L22:
 169 0028 6E01      		movw r12,r28
 170 002a 83E1      		ldi r24,19
 171 002c C80E      		add r12,r24
GAS LISTING /tmp/cc8zHL1d.s 			page 4


 172 002e D11C      		adc r13,__zero_reg__
 173 0030 00C0      		rjmp .L21
 174               	.L20:
 175 0032 EC81      		ldd r30,Y+4
 176 0034 FD81      		ldd r31,Y+5
 177 0036 CE01      		movw r24,r28
 178 0038 1995      		eicall
 179 003a 892B      		or r24,r25
 180 003c 01F0      		breq .L22
 181               	.L27:
 182 003e 8FEF      		ldi r24,lo8(-1)
 183 0040 9FEF      		ldi r25,lo8(-1)
 184 0042 00C0      		rjmp .L23
 185               	.L29:
 186 0044 F110      		cpse r15,__zero_reg__
 187 0046 00C0      		rjmp .L24
 188               	.L28:
 189 0048 EE81      		ldd r30,Y+6
 190 004a FF81      		ldd r31,Y+7
 191 004c B801      		movw r22,r16
 192 004e CE01      		movw r24,r28
 193 0050 1995      		eicall
 194 0052 4C01      		movw r8,r24
 195 0054 FF20      		tst r15
 196 0056 01F0      		breq .L26
 197 0058 C601      		movw r24,r12
 198 005a 0E94 0000 		call NutEventPost
 199               	.L26:
 200 005e 8928      		or r8,r9
 201 0060 01F0      		breq .L30
 202 0062 0F5F      		subi r16,-1
 203 0064 1F4F      		sbci r17,-1
 204               	.L21:
 205 0066 A016      		cp r10,r16
 206 0068 B106      		cpc r11,r17
 207 006a 04F4      		brge .L29
 208 006c 00C0      		rjmp .L27
 209               	.L24:
 210 006e 4A85      		ldd r20,Y+10
 211 0070 5B85      		ldd r21,Y+11
 212 0072 6C85      		ldd r22,Y+12
 213 0074 7D85      		ldd r23,Y+13
 214 0076 C601      		movw r24,r12
 215 0078 0E94 0000 		call NutEventWait
 216 007c 892B      		or r24,r25
 217 007e 01F0      		breq .L28
 218 0080 00C0      		rjmp .L27
 219               	.L30:
 220 0082 C801      		movw r24,r16
 221               	.L23:
 222               	/* epilogue start */
 223 0084 DF91      		pop r29
 224 0086 CF91      		pop r28
 225 0088 1F91      		pop r17
 226 008a 0F91      		pop r16
 227 008c FF90      		pop r15
 228 008e DF90      		pop r13
GAS LISTING /tmp/cc8zHL1d.s 			page 5


 229 0090 CF90      		pop r12
 230 0092 BF90      		pop r11
 231 0094 AF90      		pop r10
 232 0096 9F90      		pop r9
 233 0098 8F90      		pop r8
 234 009a 0895      		ret
 235               		.size	NutI2cBusScan, .-NutI2cBusScan
 236               		.section	.text.NutI2cSlaveAddress,"ax",@progbits
 237               	.global	NutI2cSlaveAddress
 238               		.type	NutI2cSlaveAddress, @function
 239               	NutI2cSlaveAddress:
 240               	/* prologue: function */
 241               	/* frame size = 0 */
 242               	/* stack size = 0 */
 243               	.L__stack_usage = 0
 244 0000 FC01      		movw r30,r24
 245 0002 8281      		ldd r24,Z+2
 246 0004 9381      		ldd r25,Z+3
 247 0006 6F3F      		cpi r22,-1
 248 0008 2FEF      		ldi r18,-1
 249 000a 7207      		cpc r23,r18
 250 000c 01F0      		breq .L35
 251 000e 7383      		std Z+3,r23
 252 0010 6283      		std Z+2,r22
 253               	.L35:
 254 0012 0895      		ret
 255               		.size	NutI2cSlaveAddress, .-NutI2cSlaveAddress
 256               		.section	.text.NutI2cSlaveTimeout,"ax",@progbits
 257               	.global	NutI2cSlaveTimeout
 258               		.type	NutI2cSlaveTimeout, @function
 259               	NutI2cSlaveTimeout:
 260 0000 0F93      		push r16
 261 0002 1F93      		push r17
 262               	/* prologue: function */
 263               	/* frame size = 0 */
 264               	/* stack size = 2 */
 265               	.L__stack_usage = 2
 266 0004 FC01      		movw r30,r24
 267 0006 0481      		ldd r16,Z+4
 268 0008 1581      		ldd r17,Z+5
 269 000a 2681      		ldd r18,Z+6
 270 000c 3781      		ldd r19,Z+7
 271 000e 4F3F      		cpi r20,-1
 272 0010 FFEF      		ldi r31,-1
 273 0012 5F07      		cpc r21,r31
 274 0014 6F07      		cpc r22,r31
 275 0016 7F07      		cpc r23,r31
 276 0018 01F0      		breq .L40
 277 001a FC01      		movw r30,r24
 278 001c 4483      		std Z+4,r20
 279 001e 5583      		std Z+5,r21
 280 0020 6683      		std Z+6,r22
 281 0022 7783      		std Z+7,r23
 282               	.L40:
 283 0024 C901      		movw r24,r18
 284 0026 B801      		movw r22,r16
 285               	/* epilogue start */
GAS LISTING /tmp/cc8zHL1d.s 			page 6


 286 0028 1F91      		pop r17
 287 002a 0F91      		pop r16
 288 002c 0895      		ret
 289               		.size	NutI2cSlaveTimeout, .-NutI2cSlaveTimeout
 290               		.section	.text.NutI2cMasterTransceive,"ax",@progbits
 291               	.global	NutI2cMasterTransceive
 292               		.type	NutI2cMasterTransceive, @function
 293               	NutI2cMasterTransceive:
 294 0000 4F92      		push r4
 295 0002 5F92      		push r5
 296 0004 6F92      		push r6
 297 0006 7F92      		push r7
 298 0008 8F92      		push r8
 299 000a 9F92      		push r9
 300 000c AF92      		push r10
 301 000e BF92      		push r11
 302 0010 CF92      		push r12
 303 0012 DF92      		push r13
 304 0014 EF92      		push r14
 305 0016 FF92      		push r15
 306 0018 0F93      		push r16
 307 001a 1F93      		push r17
 308 001c CF93      		push r28
 309 001e DF93      		push r29
 310 0020 CDB7      		in r28,__SP_L__
 311 0022 DEB7      		in r29,__SP_H__
 312 0024 2C97      		sbiw r28,12
 313 0026 0FB6      		in __tmp_reg__,__SREG__
 314 0028 F894      		cli
 315 002a DEBF      		out __SP_H__,r29
 316 002c 0FBE      		out __SREG__,__tmp_reg__
 317 002e CDBF      		out __SP_L__,r28
 318               	/* prologue: function */
 319               	/* frame size = 12 */
 320               	/* stack size = 28 */
 321               	.L__stack_usage = 28
 322 0030 5C01      		movw r10,r24
 323 0032 3B01      		movw r6,r22
 324 0034 4A01      		movw r8,r20
 325 0036 2901      		movw r4,r18
 326 0038 DC01      		movw r26,r24
 327 003a ED90      		ld r14,X+
 328 003c FC90      		ld r15,X
 329 003e 6701      		movw r12,r14
 330 0040 B3E1      		ldi r27,19
 331 0042 CB0E      		add r12,r27
 332 0044 D11C      		adc r13,__zero_reg__
 333 0046 F701      		movw r30,r14
 334 0048 4285      		ldd r20,Z+10
 335 004a 5385      		ldd r21,Z+11
 336 004c 6485      		ldd r22,Z+12
 337 004e 7585      		ldd r23,Z+13
 338 0050 C601      		movw r24,r12
 339 0052 0E94 0000 		call NutEventWait
 340 0056 0097      		sbiw r24,0
 341 0058 01F0      		breq .L45
 342 005a 25E0      		ldi r18,lo8(5)
GAS LISTING /tmp/cc8zHL1d.s 			page 7


 343 005c 30E0      		ldi r19,0
 344 005e 3093 0000 		sts errno+1,r19
 345 0062 2093 0000 		sts errno,r18
 346 0066 00C0      		rjmp .L46
 347               	.L45:
 348 0068 7A82      		std Y+2,r7
 349 006a 6982      		std Y+1,r6
 350 006c 9C82      		std Y+4,r9
 351 006e 8B82      		std Y+3,r8
 352 0070 1E82      		std Y+6,__zero_reg__
 353 0072 1D82      		std Y+5,__zero_reg__
 354 0074 5886      		std Y+8,r5
 355 0076 4F82      		std Y+7,r4
 356 0078 1A87      		std Y+10,r17
 357 007a 0987      		std Y+9,r16
 358 007c 1C86      		std Y+12,__zero_reg__
 359 007e 1B86      		std Y+11,__zero_reg__
 360 0080 D701      		movw r26,r14
 361 0082 1896      		adiw r26,8
 362 0084 ED91      		ld r30,X+
 363 0086 FC91      		ld r31,X
 364 0088 1997      		sbiw r26,8+1
 365 008a BE01      		movw r22,r28
 366 008c 6F5F      		subi r22,-1
 367 008e 7F4F      		sbci r23,-1
 368 0090 C501      		movw r24,r10
 369 0092 1995      		eicall
 370 0094 C601      		movw r24,r12
 371 0096 0E94 0000 		call NutEventPost
 372 009a 8B85      		ldd r24,Y+11
 373 009c 9C85      		ldd r25,Y+12
 374               	.L46:
 375               	/* epilogue start */
 376 009e 2C96      		adiw r28,12
 377 00a0 0FB6      		in __tmp_reg__,__SREG__
 378 00a2 F894      		cli
 379 00a4 DEBF      		out __SP_H__,r29
 380 00a6 0FBE      		out __SREG__,__tmp_reg__
 381 00a8 CDBF      		out __SP_L__,r28
 382 00aa DF91      		pop r29
 383 00ac CF91      		pop r28
 384 00ae 1F91      		pop r17
 385 00b0 0F91      		pop r16
 386 00b2 FF90      		pop r15
 387 00b4 EF90      		pop r14
 388 00b6 DF90      		pop r13
 389 00b8 CF90      		pop r12
 390 00ba BF90      		pop r11
 391 00bc AF90      		pop r10
 392 00be 9F90      		pop r9
 393 00c0 8F90      		pop r8
 394 00c2 7F90      		pop r7
 395 00c4 6F90      		pop r6
 396 00c6 5F90      		pop r5
 397 00c8 4F90      		pop r4
 398 00ca 0895      		ret
 399               		.size	NutI2cMasterTransceive, .-NutI2cMasterTransceive
GAS LISTING /tmp/cc8zHL1d.s 			page 8


 400               		.ident	"GCC: (GNU) 5.3.0"
GAS LISTING /tmp/cc8zHL1d.s 			page 9


DEFINED SYMBOLS
                            *ABS*:0000000000000000 i2cbus.c
     /tmp/cc8zHL1d.s:2      *ABS*:000000000000003e __SP_H__
     /tmp/cc8zHL1d.s:3      *ABS*:000000000000003d __SP_L__
     /tmp/cc8zHL1d.s:4      *ABS*:000000000000003f __SREG__
     /tmp/cc8zHL1d.s:5      *ABS*:000000000000003b __RAMPZ__
     /tmp/cc8zHL1d.s:6      *ABS*:0000000000000000 __tmp_reg__
     /tmp/cc8zHL1d.s:7      *ABS*:0000000000000001 __zero_reg__
     /tmp/cc8zHL1d.s:11     .text.NutRegisterI2cSlave:0000000000000000 NutRegisterI2cSlave
     /tmp/cc8zHL1d.s:54     .text.NutI2cBusRate:0000000000000000 NutI2cBusRate
     /tmp/cc8zHL1d.s:109    .text.NutI2cBusTimeout:0000000000000000 NutI2cBusTimeout
     /tmp/cc8zHL1d.s:143    .text.NutI2cBusScan:0000000000000000 NutI2cBusScan
     /tmp/cc8zHL1d.s:239    .text.NutI2cSlaveAddress:0000000000000000 NutI2cSlaveAddress
     /tmp/cc8zHL1d.s:259    .text.NutI2cSlaveTimeout:0000000000000000 NutI2cSlaveTimeout
     /tmp/cc8zHL1d.s:293    .text.NutI2cMasterTransceive:0000000000000000 NutI2cMasterTransceive

UNDEFINED SYMBOLS
NutEventPost
NutEventWait
errno