2.3-InternetRadio/nutos/nutbld/arch/avr/dev/spidigio.lst

GAS LISTING /tmp/ccyxqnS2.s 			page 1


   1               		.file	"spidigio.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.delay_us.constprop.0,"ax",@progbits
   9               		.type	delay_us.constprop.0, @function
  10               	delay_us.constprop.0:
  11               	/* prologue: function */
  12               	/* frame size = 0 */
  13               	/* stack size = 0 */
  14               	.L__stack_usage = 0
  15 0000 8091 0000 		lds r24,us_loops
  16 0004 880F      		lsl r24
  17 0006 880F      		lsl r24
  18               	.L2:
  19 0008 8150      		subi r24,1
  20 000a 00F0      		brcs .L5
  21               	/* #APP */
  22               	 ;  196 "../../nut/arch/avr/dev/spidigio.c" 1
  23 000c 0000      		nop
  24               	 ;  0 "" 2
  25               	/* #NOAPP */
  26 000e 00C0      		rjmp .L2
  27               	.L5:
  28               	/* epilogue start */
  29 0010 0895      		ret
  30               		.size	delay_us.constprop.0, .-delay_us.constprop.0
  31               		.section	.text.ShiftDigital,"ax",@progbits
  32               		.type	ShiftDigital, @function
  33               	ShiftDigital:
  34               	/* prologue: function */
  35               	/* frame size = 0 */
  36               	/* stack size = 0 */
  37               	.L__stack_usage = 0
  38 0000 5F98      		cbi 0xb,7
  39 0002 0E94 0000 		call delay_us.constprop.0
  40 0006 5F9A      		sbi 0xb,7
  41 0008 0C94 0000 		jmp delay_us.constprop.0
  42               		.size	ShiftDigital, .-ShiftDigital
  43               		.section	.text.CountDigitalShifts,"ax",@progbits
  44               		.type	CountDigitalShifts, @function
  45               	CountDigitalShifts:
  46 0000 FF92      		push r15
  47 0002 0F93      		push r16
  48 0004 1F93      		push r17
  49 0006 CF93      		push r28
  50 0008 DF93      		push r29
  51               	/* prologue: function */
  52               	/* frame size = 0 */
  53               	/* stack size = 5 */
  54               	.L__stack_usage = 5
  55 000a C82F      		mov r28,r24
  56 000c 062F      		mov r16,r22
  57 000e F42E      		mov r15,r20
GAS LISTING /tmp/ccyxqnS2.s 			page 2


  58 0010 4423      		tst r20
  59 0012 01F0      		breq .L8
  60 0014 2F9A      		sbi 0x5,7
  61 0016 0E94 0000 		call delay_us.constprop.0
  62 001a 2F98      		cbi 0x5,7
  63               	.L8:
  64 001c 0023      		tst r16
  65 001e 01F0      		breq .L9
  66 0020 5D9A      		sbi 0xb,5
  67 0022 00C0      		rjmp .L10
  68               	.L9:
  69 0024 5D98      		cbi 0xb,5
  70               	.L10:
  71 0026 0E94 0000 		call delay_us.constprop.0
  72 002a 11E0      		ldi r17,lo8(1)
  73 002c 1C0F      		add r17,r28
  74 002e D1E0      		ldi r29,lo8(1)
  75 0030 C0E0      		ldi r28,0
  76               	.L11:
  77 0032 1D17      		cp r17,r29
  78 0034 01F0      		breq .L27
  79 0036 4E9B      		sbis 0x9,6
  80 0038 00C0      		rjmp .L12
  81 003a 0023      		tst r16
  82 003c 01F0      		breq .L13
  83 003e 00C0      		rjmp .L26
  84               	.L12:
  85 0040 0111      		cpse r16,__zero_reg__
  86 0042 00C0      		rjmp .L13
  87               	.L26:
  88 0044 F110      		cpse r15,__zero_reg__
  89 0046 00C0      		rjmp .L18
  90 0048 C111      		cpse r28,__zero_reg__
  91 004a 00C0      		rjmp .L13
  92               	.L18:
  93 004c CD2F      		mov r28,r29
  94               	.L13:
  95 004e 0E94 0000 		call ShiftDigital
  96 0052 DF5F      		subi r29,lo8(-(1))
  97 0054 00C0      		rjmp .L11
  98               	.L27:
  99 0056 8C2F      		mov r24,r28
 100               	/* epilogue start */
 101 0058 DF91      		pop r29
 102 005a CF91      		pop r28
 103 005c 1F91      		pop r17
 104 005e 0F91      		pop r16
 105 0060 FF90      		pop r15
 106 0062 0895      		ret
 107               		.size	CountDigitalShifts, .-CountDigitalShifts
 108               		.section	.text.SpiDigitalGet,"ax",@progbits
 109               	.global	SpiDigitalGet
 110               		.type	SpiDigitalGet, @function
 111               	SpiDigitalGet:
 112 0000 1F93      		push r17
 113 0002 CF93      		push r28
 114 0004 DF93      		push r29
GAS LISTING /tmp/ccyxqnS2.s 			page 3


 115 0006 00D0      		rcall .
 116 0008 1F92      		push __zero_reg__
 117 000a CDB7      		in r28,__SP_L__
 118 000c DEB7      		in r29,__SP_H__
 119               	/* prologue: function */
 120               	/* frame size = 4 */
 121               	/* stack size = 7 */
 122               	.L__stack_usage = 7
 123 000e 182F      		mov r17,r24
 124 0010 5D98      		cbi 0xb,5
 125 0012 2F9A      		sbi 0x5,7
 126 0014 0E94 0000 		call delay_us.constprop.0
 127 0018 2F98      		cbi 0x5,7
 128 001a 0E94 0000 		call delay_us.constprop.0
 129 001e 60E0      		ldi r22,0
 130 0020 70E0      		ldi r23,0
 131 0022 CB01      		movw r24,r22
 132               	.L29:
 133 0024 1123      		tst r17
 134 0026 01F0      		breq .L35
 135 0028 660F      		lsl r22
 136 002a 771F      		rol r23
 137 002c 881F      		rol r24
 138 002e 991F      		rol r25
 139 0030 4E99      		sbic 0x9,6
 140 0032 6160      		ori r22,1
 141               	.L30:
 142 0034 6983      		std Y+1,r22
 143 0036 7A83      		std Y+2,r23
 144 0038 8B83      		std Y+3,r24
 145 003a 9C83      		std Y+4,r25
 146 003c 0E94 0000 		call ShiftDigital
 147 0040 1150      		subi r17,lo8(-(-1))
 148 0042 9C81      		ldd r25,Y+4
 149 0044 8B81      		ldd r24,Y+3
 150 0046 7A81      		ldd r23,Y+2
 151 0048 6981      		ldd r22,Y+1
 152 004a 00C0      		rjmp .L29
 153               	.L35:
 154               	/* epilogue start */
 155 004c 0F90      		pop __tmp_reg__
 156 004e 0F90      		pop __tmp_reg__
 157 0050 0F90      		pop __tmp_reg__
 158 0052 0F90      		pop __tmp_reg__
 159 0054 DF91      		pop r29
 160 0056 CF91      		pop r28
 161 0058 1F91      		pop r17
 162 005a 0895      		ret
 163               		.size	SpiDigitalGet, .-SpiDigitalGet
 164               		.section	.text.SpiDigitalSet,"ax",@progbits
 165               	.global	SpiDigitalSet
 166               		.type	SpiDigitalSet, @function
 167               	SpiDigitalSet:
 168 0000 CF92      		push r12
 169 0002 DF92      		push r13
 170 0004 EF92      		push r14
 171 0006 FF92      		push r15
GAS LISTING /tmp/ccyxqnS2.s 			page 4


 172 0008 1F93      		push r17
 173 000a CF93      		push r28
 174 000c DF93      		push r29
 175 000e 00D0      		rcall .
 176 0010 1F92      		push __zero_reg__
 177 0012 CDB7      		in r28,__SP_L__
 178 0014 DEB7      		in r29,__SP_H__
 179               	/* prologue: function */
 180               	/* frame size = 4 */
 181               	/* stack size = 11 */
 182               	.L__stack_usage = 11
 183 0016 8823      		tst r24
 184 0018 01F0      		breq .L36
 185 001a 9FEF      		ldi r25,lo8(-1)
 186 001c 980F      		add r25,r24
 187 001e C12C      		mov r12,__zero_reg__
 188 0020 D12C      		mov r13,__zero_reg__
 189 0022 7601      		movw r14,r12
 190 0024 C394      		inc r12
 191 0026 00C0      		rjmp 2f
 192               		1:
 193 0028 CC0C      		lsl r12
 194 002a DD1C      		rol r13
 195 002c EE1C      		rol r14
 196 002e FF1C      		rol r15
 197               		2:
 198 0030 9A95      		dec r25
 199 0032 02F4      		brpl 1b
 200 0034 182F      		mov r17,r24
 201               	.L40:
 202 0036 DB01      		movw r26,r22
 203 0038 CA01      		movw r24,r20
 204 003a 8C21      		and r24,r12
 205 003c 9D21      		and r25,r13
 206 003e AE21      		and r26,r14
 207 0040 BF21      		and r27,r15
 208 0042 892B      		or r24,r25
 209 0044 8A2B      		or r24,r26
 210 0046 8B2B      		or r24,r27
 211 0048 01F0      		breq .L38
 212 004a 5D9A      		sbi 0xb,5
 213 004c 00C0      		rjmp .L39
 214               	.L38:
 215 004e 5D98      		cbi 0xb,5
 216               	.L39:
 217 0050 4983      		std Y+1,r20
 218 0052 5A83      		std Y+2,r21
 219 0054 6B83      		std Y+3,r22
 220 0056 7C83      		std Y+4,r23
 221 0058 0E94 0000 		call delay_us.constprop.0
 222 005c 0E94 0000 		call ShiftDigital
 223 0060 F694      		lsr r15
 224 0062 E794      		ror r14
 225 0064 D794      		ror r13
 226 0066 C794      		ror r12
 227 0068 1150      		subi r17,lo8(-(-1))
 228 006a 4981      		ldd r20,Y+1
GAS LISTING /tmp/ccyxqnS2.s 			page 5


 229 006c 5A81      		ldd r21,Y+2
 230 006e 6B81      		ldd r22,Y+3
 231 0070 7C81      		ldd r23,Y+4
 232 0072 1111      		cpse r17,__zero_reg__
 233 0074 00C0      		rjmp .L40
 234 0076 2D98      		cbi 0x5,5
 235 0078 0E94 0000 		call delay_us.constprop.0
 236 007c 2D9A      		sbi 0x5,5
 237               	.L36:
 238               	/* epilogue start */
 239 007e 0F90      		pop __tmp_reg__
 240 0080 0F90      		pop __tmp_reg__
 241 0082 0F90      		pop __tmp_reg__
 242 0084 0F90      		pop __tmp_reg__
 243 0086 DF91      		pop r29
 244 0088 CF91      		pop r28
 245 008a 1F91      		pop r17
 246 008c FF90      		pop r15
 247 008e EF90      		pop r14
 248 0090 DF90      		pop r13
 249 0092 CF90      		pop r12
 250 0094 0895      		ret
 251               		.size	SpiDigitalSet, .-SpiDigitalSet
 252               		.section	.text.SpiDigitalInit,"ax",@progbits
 253               	.global	SpiDigitalInit
 254               		.type	SpiDigitalInit, @function
 255               	SpiDigitalInit:
 256 0000 EF92      		push r14
 257 0002 FF92      		push r15
 258 0004 0F93      		push r16
 259 0006 1F93      		push r17
 260 0008 CF93      		push r28
 261 000a DF93      		push r29
 262               	/* prologue: function */
 263               	/* frame size = 0 */
 264               	/* stack size = 6 */
 265               	.L__stack_usage = 6
 266 000c EC01      		movw r28,r24
 267 000e 7B01      		movw r14,r22
 268 0010 0E94 0000 		call NutGetCpuClock
 269 0014 605E      		subi r22,-32
 270 0016 7E45      		sbci r23,94
 271 0018 884F      		sbci r24,-8
 272 001a 9F4F      		sbci r25,-1
 273 001c 20E0      		ldi r18,0
 274 001e 39E0      		ldi r19,lo8(9)
 275 0020 4DE3      		ldi r20,lo8(61)
 276 0022 50E0      		ldi r21,0
 277 0024 0E94 0000 		call __udivmodsi4
 278 0028 2223      		tst r18
 279 002a 01F0      		breq .L46
 280 002c 2093 0000 		sts us_loops,r18
 281 0030 00C0      		rjmp .L47
 282               	.L46:
 283 0032 81E0      		ldi r24,lo8(1)
 284 0034 8093 0000 		sts us_loops,r24
 285               	.L47:
GAS LISTING /tmp/ccyxqnS2.s 			page 6


 286 0038 559A      		sbi 0xa,5
 287 003a 5E9A      		sbi 0xb,6
 288 003c 5698      		cbi 0xa,6
 289 003e 5F9A      		sbi 0xb,7
 290 0040 579A      		sbi 0xa,7
 291 0042 2D9A      		sbi 0x5,5
 292 0044 259A      		sbi 0x4,5
 293 0046 2F98      		cbi 0x5,7
 294 0048 279A      		sbi 0x4,7
 295 004a 40E0      		ldi r20,0
 296 004c 60E0      		ldi r22,0
 297 004e 80E2      		ldi r24,lo8(32)
 298 0050 0E94 0000 		call CountDigitalShifts
 299 0054 40E0      		ldi r20,0
 300 0056 61E0      		ldi r22,lo8(1)
 301 0058 80E2      		ldi r24,lo8(32)
 302 005a 0E94 0000 		call CountDigitalShifts
 303 005e 1FEF      		ldi r17,lo8(-1)
 304 0060 180F      		add r17,r24
 305 0062 1882      		st Y,__zero_reg__
 306 0064 05E0      		ldi r16,lo8(5)
 307               	.L50:
 308 0066 41E0      		ldi r20,lo8(1)
 309 0068 60E0      		ldi r22,0
 310 006a 812F      		mov r24,r17
 311 006c 0E94 0000 		call CountDigitalShifts
 312 0070 9881      		ld r25,Y
 313 0072 9817      		cp r25,r24
 314 0074 00F4      		brsh .L48
 315 0076 8883      		st Y,r24
 316               	.L48:
 317 0078 41E0      		ldi r20,lo8(1)
 318 007a 61E0      		ldi r22,lo8(1)
 319 007c 812F      		mov r24,r17
 320 007e 0E94 0000 		call CountDigitalShifts
 321 0082 9881      		ld r25,Y
 322 0084 9817      		cp r25,r24
 323 0086 00F4      		brsh .L49
 324 0088 8883      		st Y,r24
 325               	.L49:
 326 008a 0150      		subi r16,lo8(-(-1))
 327 008c 01F4      		brne .L50
 328 008e 8881      		ld r24,Y
 329 0090 181B      		sub r17,r24
 330 0092 F701      		movw r30,r14
 331 0094 1083      		st Z,r17
 332               	/* epilogue start */
 333 0096 DF91      		pop r29
 334 0098 CF91      		pop r28
 335 009a 1F91      		pop r17
 336 009c 0F91      		pop r16
 337 009e FF90      		pop r15
 338 00a0 EF90      		pop r14
 339 00a2 0895      		ret
 340               		.size	SpiDigitalInit, .-SpiDigitalInit
 341               		.data
 342               		.type	us_loops, @object
GAS LISTING /tmp/ccyxqnS2.s 			page 7


 343               		.size	us_loops, 1
 344               	us_loops:
 345 0000 01        		.byte	1
 346               		.ident	"GCC: (GNU) 5.3.0"
 347               	.global __do_copy_data
GAS LISTING /tmp/ccyxqnS2.s 			page 8


DEFINED SYMBOLS
                            *ABS*:0000000000000000 spidigio.c
     /tmp/ccyxqnS2.s:2      *ABS*:000000000000003e __SP_H__
     /tmp/ccyxqnS2.s:3      *ABS*:000000000000003d __SP_L__
     /tmp/ccyxqnS2.s:4      *ABS*:000000000000003f __SREG__
     /tmp/ccyxqnS2.s:5      *ABS*:000000000000003b __RAMPZ__
     /tmp/ccyxqnS2.s:6      *ABS*:0000000000000000 __tmp_reg__
     /tmp/ccyxqnS2.s:7      *ABS*:0000000000000001 __zero_reg__
     /tmp/ccyxqnS2.s:10     .text.delay_us.constprop.0:0000000000000000 delay_us.constprop.0
     /tmp/ccyxqnS2.s:344    .data:0000000000000000 us_loops
     /tmp/ccyxqnS2.s:33     .text.ShiftDigital:0000000000000000 ShiftDigital
     /tmp/ccyxqnS2.s:45     .text.CountDigitalShifts:0000000000000000 CountDigitalShifts
     /tmp/ccyxqnS2.s:111    .text.SpiDigitalGet:0000000000000000 SpiDigitalGet
     /tmp/ccyxqnS2.s:167    .text.SpiDigitalSet:0000000000000000 SpiDigitalSet
     /tmp/ccyxqnS2.s:255    .text.SpiDigitalInit:0000000000000000 SpiDigitalInit

UNDEFINED SYMBOLS
NutGetCpuClock
__udivmodsi4
__do_copy_data