2.3-InternetRadio/nutos/nutbld/dev/sbbif0.lst

GAS LISTING /tmp/ccQ13Obf.s 			page 1


   1               		.file	"sbbif0.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.Sbbi0Delay,"ax",@progbits
   9               		.type	Sbbi0Delay, @function
  10               	Sbbi0Delay:
  11               	/* prologue: function */
  12               	/* frame size = 0 */
  13               	/* stack size = 0 */
  14               	.L__stack_usage = 0
  15 0000 8091 0000 		lds r24,sel_delay
  16               	.L8:
  17 0004 8823      		tst r24
  18 0006 01F0      		breq .L1
  19               	/* #APP */
  20               	 ;  125 "../../nut/dev/sbbif0.c" 1
  21 0008 0000      		nop
  22               	 ;  0 "" 2
  23               	/* #NOAPP */
  24 000a 8150      		subi r24,lo8(-(-1))
  25 000c 00C0      		rjmp .L8
  26               	.L1:
  27 000e 0895      		ret
  28               		.size	Sbbi0Delay, .-Sbbi0Delay
  29               		.section	.text.Sbbi0SetMode,"ax",@progbits
  30               	.global	Sbbi0SetMode
  31               		.type	Sbbi0SetMode, @function
  32               	Sbbi0SetMode:
  33               	/* prologue: function */
  34               	/* frame size = 0 */
  35               	/* stack size = 0 */
  36               	.L__stack_usage = 0
  37 0000 8430      		cpi r24,lo8(4)
  38 0002 00F4      		brsh .L13
  39 0004 6430      		cpi r22,lo8(4)
  40 0006 00F4      		brsh .L13
  41 0008 E82F      		mov r30,r24
  42 000a F0E0      		ldi r31,0
  43 000c E050      		subi r30,lo8(-(sbbi0_mode))
  44 000e F040      		sbci r31,hi8(-(sbbi0_mode))
  45 0010 6083      		st Z,r22
  46 0012 80E0      		ldi r24,0
  47 0014 90E0      		ldi r25,0
  48 0016 0895      		ret
  49               	.L13:
  50 0018 8FEF      		ldi r24,lo8(-1)
  51 001a 9FEF      		ldi r25,lo8(-1)
  52 001c 0895      		ret
  53               		.size	Sbbi0SetMode, .-Sbbi0SetMode
  54               		.section	.text.Sbbi0SetSpeed,"ax",@progbits
  55               	.global	Sbbi0SetSpeed
  56               		.type	Sbbi0SetSpeed, @function
  57               	Sbbi0SetSpeed:
GAS LISTING /tmp/ccQ13Obf.s 			page 2


  58 0000 CF92      		push r12
  59 0002 DF92      		push r13
  60 0004 EF92      		push r14
  61 0006 FF92      		push r15
  62 0008 CF93      		push r28
  63               	/* prologue: function */
  64               	/* frame size = 0 */
  65               	/* stack size = 5 */
  66               	.L__stack_usage = 5
  67 000a C82F      		mov r28,r24
  68 000c 6A01      		movw r12,r20
  69 000e 7B01      		movw r14,r22
  70 0010 0E94 0000 		call NutGetCpuClock
  71 0014 9B01      		movw r18,r22
  72 0016 AC01      		movw r20,r24
  73 0018 84E0      		ldi r24,4
  74               		1:
  75 001a 5695      		lsr r21
  76 001c 4795      		ror r20
  77 001e 3795      		ror r19
  78 0020 2795      		ror r18
  79 0022 8A95      		dec r24
  80 0024 01F4      		brne 1b
  81 0026 C114      		cp r12,__zero_reg__
  82 0028 D104      		cpc r13,__zero_reg__
  83 002a E104      		cpc r14,__zero_reg__
  84 002c F104      		cpc r15,__zero_reg__
  85 002e 01F0      		breq .L15
  86 0030 CA01      		movw r24,r20
  87 0032 B901      		movw r22,r18
  88 0034 A701      		movw r20,r14
  89 0036 9601      		movw r18,r12
  90 0038 0E94 0000 		call __udivmodsi4
  91               	.L15:
  92 003c 8C2F      		mov r24,r28
  93 003e 90E0      		ldi r25,0
  94 0040 FC01      		movw r30,r24
  95 0042 E050      		subi r30,lo8(-(sbbi0_delay))
  96 0044 F040      		sbci r31,hi8(-(sbbi0_delay))
  97 0046 2530      		cpi r18,5
  98 0048 3105      		cpc r19,__zero_reg__
  99 004a 4105      		cpc r20,__zero_reg__
 100 004c 5105      		cpc r21,__zero_reg__
 101 004e 00F4      		brsh .L16
 102 0050 1082      		st Z,__zero_reg__
 103 0052 00C0      		rjmp .L14
 104               	.L16:
 105 0054 2F3F      		cpi r18,-1
 106 0056 3105      		cpc r19,__zero_reg__
 107 0058 4105      		cpc r20,__zero_reg__
 108 005a 5105      		cpc r21,__zero_reg__
 109 005c 00F0      		brlo .L22
 110 005e 2FEF      		ldi r18,lo8(-1)
 111               	.L22:
 112 0060 2083      		st Z,r18
 113               	.L14:
 114               	/* epilogue start */
GAS LISTING /tmp/ccQ13Obf.s 			page 3


 115 0062 CF91      		pop r28
 116 0064 FF90      		pop r15
 117 0066 EF90      		pop r14
 118 0068 DF90      		pop r13
 119 006a CF90      		pop r12
 120 006c 0895      		ret
 121               		.size	Sbbi0SetSpeed, .-Sbbi0SetSpeed
 122               		.section	.text.Sbbi0Enable,"ax",@progbits
 123               	.global	Sbbi0Enable
 124               		.type	Sbbi0Enable, @function
 125               	Sbbi0Enable:
 126               	/* prologue: function */
 127               	/* frame size = 0 */
 128               	/* stack size = 0 */
 129               	.L__stack_usage = 0
 130 0000 90E0      		ldi r25,0
 131 0002 FC01      		movw r30,r24
 132 0004 E050      		subi r30,lo8(-(sbbi0_mode))
 133 0006 F040      		sbci r31,hi8(-(sbbi0_mode))
 134 0008 2081      		ld r18,Z
 135 000a 2093 0000 		sts sel_mode,r18
 136 000e FC01      		movw r30,r24
 137 0010 E050      		subi r30,lo8(-(sbbi0_delay))
 138 0012 F040      		sbci r31,hi8(-(sbbi0_delay))
 139 0014 8081      		ld r24,Z
 140 0016 8093 0000 		sts sel_delay,r24
 141 001a 0895      		ret
 142               		.size	Sbbi0Enable, .-Sbbi0Enable
 143               		.section	.text.Sbbi0ChipReset,"ax",@progbits
 144               	.global	Sbbi0ChipReset
 145               		.type	Sbbi0ChipReset, @function
 146               	Sbbi0ChipReset:
 147               	/* prologue: function */
 148               	/* frame size = 0 */
 149               	/* stack size = 0 */
 150               	.L__stack_usage = 0
 151 0000 0895      		ret
 152               		.size	Sbbi0ChipReset, .-Sbbi0ChipReset
 153               		.section	.text.Sbbi0ChipSelect,"ax",@progbits
 154               	.global	Sbbi0ChipSelect
 155               		.type	Sbbi0ChipSelect, @function
 156               	Sbbi0ChipSelect:
 157               	/* prologue: function */
 158               	/* frame size = 0 */
 159               	/* stack size = 0 */
 160               	.L__stack_usage = 0
 161 0000 0895      		ret
 162               		.size	Sbbi0ChipSelect, .-Sbbi0ChipSelect
 163               		.section	.text.Sbbi0SelectDevice,"ax",@progbits
 164               	.global	Sbbi0SelectDevice
 165               		.type	Sbbi0SelectDevice, @function
 166               	Sbbi0SelectDevice:
 167               	/* prologue: function */
 168               	/* frame size = 0 */
 169               	/* stack size = 0 */
 170               	.L__stack_usage = 0
 171 0000 0C94 0000 		jmp Sbbi0Enable
GAS LISTING /tmp/ccQ13Obf.s 			page 4


 172               		.size	Sbbi0SelectDevice, .-Sbbi0SelectDevice
 173               		.section	.text.Sbbi0DeselectDevice,"ax",@progbits
 174               	.global	Sbbi0DeselectDevice
 175               		.type	Sbbi0DeselectDevice, @function
 176               	Sbbi0DeselectDevice:
 177               	/* prologue: function */
 178               	/* frame size = 0 */
 179               	/* stack size = 0 */
 180               	.L__stack_usage = 0
 181 0000 0895      		ret
 182               		.size	Sbbi0DeselectDevice, .-Sbbi0DeselectDevice
 183               		.section	.text.Sbbi0NegSelectDevice,"ax",@progbits
 184               	.global	Sbbi0NegSelectDevice
 185               		.type	Sbbi0NegSelectDevice, @function
 186               	Sbbi0NegSelectDevice:
 187               	/* prologue: function */
 188               	/* frame size = 0 */
 189               	/* stack size = 0 */
 190               	.L__stack_usage = 0
 191 0000 0C94 0000 		jmp Sbbi0Enable
 192               		.size	Sbbi0NegSelectDevice, .-Sbbi0NegSelectDevice
 193               		.section	.text.Sbbi0NegDeselectDevice,"ax",@progbits
 194               	.global	Sbbi0NegDeselectDevice
 195               		.type	Sbbi0NegDeselectDevice, @function
 196               	Sbbi0NegDeselectDevice:
 197               	/* prologue: function */
 198               	/* frame size = 0 */
 199               	/* stack size = 0 */
 200               	.L__stack_usage = 0
 201 0000 0895      		ret
 202               		.size	Sbbi0NegDeselectDevice, .-Sbbi0NegDeselectDevice
 203               		.section	.text.Sbbi0Byte,"ax",@progbits
 204               	.global	Sbbi0Byte
 205               		.type	Sbbi0Byte, @function
 206               	Sbbi0Byte:
 207 0000 0F93      		push r16
 208 0002 1F93      		push r17
 209 0004 CF93      		push r28
 210 0006 DF93      		push r29
 211               	/* prologue: function */
 212               	/* frame size = 0 */
 213               	/* stack size = 4 */
 214               	.L__stack_usage = 4
 215 0008 C82F      		mov r28,r24
 216 000a 8091 0000 		lds r24,sel_mode
 217 000e 08E0      		ldi r16,lo8(8)
 218 0010 10E0      		ldi r17,0
 219 0012 D0E8      		ldi r29,lo8(-128)
 220 0014 8330      		cpi r24,lo8(3)
 221 0016 01F4      		brne .L31
 222               	.L32:
 223 0018 0E94 0000 		call Sbbi0Delay
 224 001c 8D2F      		mov r24,r29
 225 001e 8095      		com r24
 226 0020 C823      		and r28,r24
 227 0022 0E94 0000 		call Sbbi0Delay
 228 0026 D695      		lsr r29
GAS LISTING /tmp/ccQ13Obf.s 			page 5


 229 0028 0150      		subi r16,1
 230 002a 1109      		sbc r17,__zero_reg__
 231 002c 01F4      		brne .L32
 232 002e 00C0      		rjmp .L33
 233               	.L31:
 234 0030 8230      		cpi r24,lo8(2)
 235 0032 01F4      		brne .L34
 236               	.L35:
 237 0034 0E94 0000 		call Sbbi0Delay
 238 0038 8D2F      		mov r24,r29
 239 003a 8095      		com r24
 240 003c C823      		and r28,r24
 241 003e 0E94 0000 		call Sbbi0Delay
 242 0042 D695      		lsr r29
 243 0044 0150      		subi r16,1
 244 0046 1109      		sbc r17,__zero_reg__
 245 0048 01F4      		brne .L35
 246 004a 00C0      		rjmp .L33
 247               	.L34:
 248 004c 8130      		cpi r24,lo8(1)
 249 004e 01F4      		brne .L38
 250               	.L37:
 251 0050 0E94 0000 		call Sbbi0Delay
 252 0054 8D2F      		mov r24,r29
 253 0056 8095      		com r24
 254 0058 C823      		and r28,r24
 255 005a 0E94 0000 		call Sbbi0Delay
 256 005e D695      		lsr r29
 257 0060 0150      		subi r16,1
 258 0062 1109      		sbc r17,__zero_reg__
 259 0064 01F4      		brne .L37
 260 0066 00C0      		rjmp .L33
 261               	.L38:
 262 0068 0E94 0000 		call Sbbi0Delay
 263 006c 8D2F      		mov r24,r29
 264 006e 8095      		com r24
 265 0070 C823      		and r28,r24
 266 0072 0E94 0000 		call Sbbi0Delay
 267 0076 D695      		lsr r29
 268 0078 0150      		subi r16,1
 269 007a 1109      		sbc r17,__zero_reg__
 270 007c 01F4      		brne .L38
 271               	.L33:
 272 007e 8C2F      		mov r24,r28
 273               	/* epilogue start */
 274 0080 DF91      		pop r29
 275 0082 CF91      		pop r28
 276 0084 1F91      		pop r17
 277 0086 0F91      		pop r16
 278 0088 0895      		ret
 279               		.size	Sbbi0Byte, .-Sbbi0Byte
 280               		.section	.text.Sbbi0Transact,"ax",@progbits
 281               	.global	Sbbi0Transact
 282               		.type	Sbbi0Transact, @function
 283               	Sbbi0Transact:
 284 0000 EF92      		push r14
 285 0002 FF92      		push r15
GAS LISTING /tmp/ccQ13Obf.s 			page 6


 286 0004 0F93      		push r16
 287 0006 1F93      		push r17
 288 0008 CF93      		push r28
 289 000a DF93      		push r29
 290               	/* prologue: function */
 291               	/* frame size = 0 */
 292               	/* stack size = 6 */
 293               	.L__stack_usage = 6
 294 000c EC01      		movw r28,r24
 295 000e 6115      		cp r22,__zero_reg__
 296 0010 7105      		cpc r23,__zero_reg__
 297 0012 01F4      		brne .L44
 298 0014 8C01      		movw r16,r24
 299 0016 040F      		add r16,r20
 300 0018 151F      		adc r17,r21
 301 001a 00C0      		rjmp .L45
 302               	.L44:
 303 001c 8B01      		movw r16,r22
 304 001e 7B01      		movw r14,r22
 305 0020 E40E      		add r14,r20
 306 0022 F51E      		adc r15,r21
 307               	.L46:
 308 0024 0E15      		cp r16,r14
 309 0026 1F05      		cpc r17,r15
 310 0028 01F0      		breq .L43
 311 002a 8991      		ld r24,Y+
 312 002c 0E94 0000 		call Sbbi0Byte
 313 0030 F801      		movw r30,r16
 314 0032 8193      		st Z+,r24
 315 0034 8F01      		movw r16,r30
 316 0036 00C0      		rjmp .L46
 317               	.L45:
 318 0038 C017      		cp r28,r16
 319 003a D107      		cpc r29,r17
 320 003c 01F0      		breq .L43
 321 003e 8991      		ld r24,Y+
 322 0040 0E94 0000 		call Sbbi0Byte
 323 0044 00C0      		rjmp .L45
 324               	.L43:
 325               	/* epilogue start */
 326 0046 DF91      		pop r29
 327 0048 CF91      		pop r28
 328 004a 1F91      		pop r17
 329 004c 0F91      		pop r16
 330 004e FF90      		pop r15
 331 0050 EF90      		pop r14
 332 0052 0895      		ret
 333               		.size	Sbbi0Transact, .-Sbbi0Transact
 334               		.local	sel_delay
 335               		.comm	sel_delay,1,1
 336               		.local	sbbi0_delay
 337               		.comm	sbbi0_delay,4,1
 338               		.local	sel_mode
 339               		.comm	sel_mode,1,1
 340               		.local	sbbi0_mode
 341               		.comm	sbbi0_mode,4,1
 342               		.ident	"GCC: (GNU) 5.3.0"
GAS LISTING /tmp/ccQ13Obf.s 			page 7


 343               	.global __do_clear_bss
GAS LISTING /tmp/ccQ13Obf.s 			page 8


DEFINED SYMBOLS
                            *ABS*:0000000000000000 sbbif0.c
     /tmp/ccQ13Obf.s:2      *ABS*:000000000000003e __SP_H__
     /tmp/ccQ13Obf.s:3      *ABS*:000000000000003d __SP_L__
     /tmp/ccQ13Obf.s:4      *ABS*:000000000000003f __SREG__
     /tmp/ccQ13Obf.s:5      *ABS*:000000000000003b __RAMPZ__
     /tmp/ccQ13Obf.s:6      *ABS*:0000000000000000 __tmp_reg__
     /tmp/ccQ13Obf.s:7      *ABS*:0000000000000001 __zero_reg__
     /tmp/ccQ13Obf.s:10     .text.Sbbi0Delay:0000000000000000 Sbbi0Delay
                             .bss:0000000000000000 sel_delay
     /tmp/ccQ13Obf.s:32     .text.Sbbi0SetMode:0000000000000000 Sbbi0SetMode
     /tmp/ccQ13Obf.s:339    .bss:0000000000000006 sbbi0_mode
     /tmp/ccQ13Obf.s:57     .text.Sbbi0SetSpeed:0000000000000000 Sbbi0SetSpeed
     /tmp/ccQ13Obf.s:335    .bss:0000000000000001 sbbi0_delay
     /tmp/ccQ13Obf.s:125    .text.Sbbi0Enable:0000000000000000 Sbbi0Enable
     /tmp/ccQ13Obf.s:337    .bss:0000000000000005 sel_mode
     /tmp/ccQ13Obf.s:146    .text.Sbbi0ChipReset:0000000000000000 Sbbi0ChipReset
     /tmp/ccQ13Obf.s:156    .text.Sbbi0ChipSelect:0000000000000000 Sbbi0ChipSelect
     /tmp/ccQ13Obf.s:166    .text.Sbbi0SelectDevice:0000000000000000 Sbbi0SelectDevice
     /tmp/ccQ13Obf.s:176    .text.Sbbi0DeselectDevice:0000000000000000 Sbbi0DeselectDevice
     /tmp/ccQ13Obf.s:186    .text.Sbbi0NegSelectDevice:0000000000000000 Sbbi0NegSelectDevice
     /tmp/ccQ13Obf.s:196    .text.Sbbi0NegDeselectDevice:0000000000000000 Sbbi0NegDeselectDevice
     /tmp/ccQ13Obf.s:206    .text.Sbbi0Byte:0000000000000000 Sbbi0Byte
     /tmp/ccQ13Obf.s:283    .text.Sbbi0Transact:0000000000000000 Sbbi0Transact

UNDEFINED SYMBOLS
NutGetCpuClock
__udivmodsi4
__do_clear_bss