2.3-InternetRadio/nutos/nutbld/net/ether_addr.lst

GAS LISTING /tmp/ccF4g2BZ.s 			page 1


   1               		.file	"ether_addr.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.ether_aton,"ax",@progbits
   9               	.global	ether_aton
  10               		.type	ether_aton, @function
  11               	ether_aton:
  12 0000 CF93      		push r28
  13 0002 DF93      		push r29
  14               	/* prologue: function */
  15               	/* frame size = 0 */
  16               	/* stack size = 2 */
  17               	.L__stack_usage = 2
  18 0004 FC01      		movw r30,r24
  19 0006 86E0      		ldi r24,lo8(6)
  20 0008 A0E0      		ldi r26,lo8(mac.2518)
  21 000a B0E0      		ldi r27,hi8(mac.2518)
  22 000c ED01      		movw r28,r26
  23               		0:
  24 000e 1992      		st Y+,__zero_reg__
  25 0010 8A95      		dec r24
  26 0012 01F4      		brne 0b
  27 0014 40E0      		ldi r20,0
  28 0016 50E0      		ldi r21,0
  29               	.L2:
  30 0018 8081      		ld r24,Z
  31 001a 8823      		tst r24
  32 001c 01F4      		brne .+2
  33 001e 00C0      		rjmp .L14
  34 0020 8033      		cpi r24,lo8(48)
  35 0022 04F4      		brge .L3
  36               	.L5:
  37 0024 80E0      		ldi r24,0
  38 0026 90E0      		ldi r25,0
  39 0028 00C0      		rjmp .L4
  40               	.L3:
  41 002a 96EC      		ldi r25,lo8(-58)
  42 002c 980F      		add r25,r24
  43 002e 9730      		cpi r25,lo8(7)
  44 0030 00F0      		brlo .L5
  45 0032 99EB      		ldi r25,lo8(-71)
  46 0034 980F      		add r25,r24
  47 0036 9A31      		cpi r25,lo8(26)
  48 0038 00F0      		brlo .L5
  49 003a 8736      		cpi r24,lo8(103)
  50 003c 04F4      		brge .L5
  51 003e DA01      		movw r26,r20
  52 0040 A050      		subi r26,lo8(-(mac.2518))
  53 0042 B040      		sbci r27,hi8(-(mac.2518))
  54 0044 2C91      		ld r18,X
  55 0046 2031      		cpi r18,lo8(16)
  56 0048 00F4      		brsh .L5
  57 004a 822F      		mov r24,r18
GAS LISTING /tmp/ccF4g2BZ.s 			page 2


  58 004c 8295      		swap r24
  59 004e 807F      		andi r24,lo8(-16)
  60 0050 8C93      		st X,r24
  61 0052 2081      		ld r18,Z
  62 0054 90ED      		ldi r25,lo8(-48)
  63 0056 920F      		add r25,r18
  64 0058 9A30      		cpi r25,lo8(10)
  65 005a 00F4      		brsh .L6
  66 005c 022E      		mov __tmp_reg__,r18
  67 005e 000C      		lsl r0
  68 0060 330B      		sbc r19,r19
  69 0062 2053      		subi r18,48
  70 0064 3109      		sbc r19,__zero_reg__
  71 0066 00C0      		rjmp .L7
  72               	.L6:
  73 0068 9FE9      		ldi r25,lo8(-97)
  74 006a 920F      		add r25,r18
  75 006c 9630      		cpi r25,lo8(6)
  76 006e 00F4      		brsh .L8
  77 0070 022E      		mov __tmp_reg__,r18
  78 0072 000C      		lsl r0
  79 0074 330B      		sbc r19,r19
  80 0076 2755      		subi r18,87
  81 0078 3109      		sbc r19,__zero_reg__
  82 007a 00C0      		rjmp .L7
  83               	.L8:
  84 007c 9FEB      		ldi r25,lo8(-65)
  85 007e 920F      		add r25,r18
  86 0080 9630      		cpi r25,lo8(6)
  87 0082 00F4      		brsh .L12
  88 0084 022E      		mov __tmp_reg__,r18
  89 0086 000C      		lsl r0
  90 0088 330B      		sbc r19,r19
  91 008a 2753      		subi r18,55
  92 008c 3109      		sbc r19,__zero_reg__
  93 008e 00C0      		rjmp .L7
  94               	.L12:
  95 0090 20E0      		ldi r18,0
  96 0092 30E0      		ldi r19,0
  97               	.L7:
  98 0094 282B      		or r18,r24
  99 0096 2C93      		st X,r18
 100 0098 8181      		ldd r24,Z+1
 101 009a 8A33      		cpi r24,lo8(58)
 102 009c 01F0      		breq .L9
 103 009e 3196      		adiw r30,1
 104 00a0 00C0      		rjmp .L2
 105               	.L9:
 106 00a2 4F5F      		subi r20,-1
 107 00a4 5F4F      		sbci r21,-1
 108 00a6 4630      		cpi r20,6
 109 00a8 5105      		cpc r21,__zero_reg__
 110 00aa 04F0      		brlt .+2
 111 00ac 00C0      		rjmp .L5
 112 00ae 3296      		adiw r30,2
 113 00b0 00C0      		rjmp .L2
 114               	.L14:
GAS LISTING /tmp/ccF4g2BZ.s 			page 3


 115 00b2 80E0      		ldi r24,lo8(mac.2518)
 116 00b4 90E0      		ldi r25,hi8(mac.2518)
 117               	.L4:
 118               	/* epilogue start */
 119 00b6 DF91      		pop r29
 120 00b8 CF91      		pop r28
 121 00ba 0895      		ret
 122               		.size	ether_aton, .-ether_aton
 123               		.section	.text.ether_ntoa,"ax",@progbits
 124               	.global	ether_ntoa
 125               		.type	ether_ntoa, @function
 126               	ether_ntoa:
 127 0000 CF93      		push r28
 128 0002 DF93      		push r29
 129               	/* prologue: function */
 130               	/* frame size = 0 */
 131               	/* stack size = 2 */
 132               	.L__stack_usage = 2
 133 0004 A0E0      		ldi r26,lo8(str.2527)
 134 0006 B0E0      		ldi r27,hi8(str.2527)
 135 0008 2AE3      		ldi r18,lo8(58)
 136               	.L16:
 137 000a EC01      		movw r28,r24
 138 000c FC01      		movw r30,r24
 139 000e 3191      		ld r19,Z+
 140 0010 CF01      		movw r24,r30
 141 0012 E32F      		mov r30,r19
 142 0014 E295      		swap r30
 143 0016 EF70      		andi r30,lo8(15)
 144 0018 F0E0      		ldi r31,0
 145 001a E050      		subi r30,lo8(-(hexdigit))
 146 001c F040      		sbci r31,hi8(-(hexdigit))
 147 001e 3081      		ld r19,Z
 148 0020 3C93      		st X,r19
 149 0022 E881      		ld r30,Y
 150 0024 EF70      		andi r30,lo8(15)
 151 0026 F0E0      		ldi r31,0
 152 0028 E050      		subi r30,lo8(-(hexdigit))
 153 002a F040      		sbci r31,hi8(-(hexdigit))
 154 002c 3081      		ld r19,Z
 155 002e 1196      		adiw r26,1
 156 0030 3C93      		st X,r19
 157 0032 1197      		sbiw r26,1
 158 0034 1396      		adiw r26,3
 159 0036 FD01      		movw r30,r26
 160 0038 3197      		sbiw r30,1
 161 003a 2083      		st Z,r18
 162 003c F0E0      		ldi r31,hi8(str.2527+18)
 163 003e A030      		cpi r26,lo8(str.2527+18)
 164 0040 BF07      		cpc r27,r31
 165 0042 01F4      		brne .L16
 166 0044 1092 0000 		sts str.2527+17,__zero_reg__
 167 0048 80E0      		ldi r24,lo8(str.2527)
 168 004a 90E0      		ldi r25,hi8(str.2527)
 169               	/* epilogue start */
 170 004c DF91      		pop r29
 171 004e CF91      		pop r28
GAS LISTING /tmp/ccF4g2BZ.s 			page 4


 172 0050 0895      		ret
 173               		.size	ether_ntoa, .-ether_ntoa
 174               		.local	str.2527
 175               		.comm	str.2527,18,1
 176               		.local	mac.2518
 177               		.comm	mac.2518,6,1
 178               		.section	.rodata
 179               		.type	hexdigit, @object
 180               		.size	hexdigit, 17
 181               	hexdigit:
 182 0000 3031 3233 		.string	"0123456789ABCDEF"
 182      3435 3637 
 182      3839 4142 
 182      4344 4546 
 182      00
 183               		.ident	"GCC: (GNU) 5.3.0"
 184               	.global __do_copy_data
 185               	.global __do_clear_bss
GAS LISTING /tmp/ccF4g2BZ.s 			page 5


DEFINED SYMBOLS
                            *ABS*:0000000000000000 ether_addr.c
     /tmp/ccF4g2BZ.s:2      *ABS*:000000000000003e __SP_H__
     /tmp/ccF4g2BZ.s:3      *ABS*:000000000000003d __SP_L__
     /tmp/ccF4g2BZ.s:4      *ABS*:000000000000003f __SREG__
     /tmp/ccF4g2BZ.s:5      *ABS*:000000000000003b __RAMPZ__
     /tmp/ccF4g2BZ.s:6      *ABS*:0000000000000000 __tmp_reg__
     /tmp/ccF4g2BZ.s:7      *ABS*:0000000000000001 __zero_reg__
     /tmp/ccF4g2BZ.s:11     .text.ether_aton:0000000000000000 ether_aton
     /tmp/ccF4g2BZ.s:175    .bss:0000000000000012 mac.2518
     /tmp/ccF4g2BZ.s:126    .text.ether_ntoa:0000000000000000 ether_ntoa
                             .bss:0000000000000000 str.2527
     /tmp/ccF4g2BZ.s:181    .rodata:0000000000000000 hexdigit

UNDEFINED SYMBOLS
__do_copy_data
__do_clear_bss