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

GAS LISTING /tmp/ccSoMJfR.s 			page 1


   1               		.file	"ethdemux.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.NutEtherDemux,"ax",@progbits
   9               		.type	NutEtherDemux, @function
  10               	NutEtherDemux:
  11 0000 CF92      		push r12
  12 0002 DF92      		push r13
  13 0004 EF92      		push r14
  14 0006 FF92      		push r15
  15 0008 0F93      		push r16
  16 000a 1F93      		push r17
  17 000c CF93      		push r28
  18 000e DF93      		push r29
  19               	/* prologue: function */
  20               	/* frame size = 0 */
  21               	/* stack size = 8 */
  22               	.L__stack_usage = 8
  23 0010 6C01      		movw r12,r24
  24 0012 7B01      		movw r14,r22
  25 0014 DB01      		movw r26,r22
  26 0016 1396      		adiw r26,3
  27 0018 ED91      		ld r30,X+
  28 001a FC91      		ld r31,X
  29 001c 1497      		sbiw r26,3+1
  30 001e 0485      		ldd r16,Z+12
  31 0020 1585      		ldd r17,Z+13
  32               	/* #APP */
  33               	 ;  309 "../../nut/include/sys/types.h" 1
  34 0022 002E      		mov __tmp_reg__, r16
  35 0024 012F      		mov r16, r17
  36 0026 102D      		mov r17, __tmp_reg__
  37               		
  38               	 ;  0 "" 2
  39               	/* #NOAPP */
  40 0028 C091 0000 		lds r28,eth_prot
  41 002c D091 0000 		lds r29,eth_prot+1
  42               	.L2:
  43 0030 2097      		sbiw r28,0
  44 0032 01F0      		breq .L14
  45 0034 8C81      		ldd r24,Y+4
  46 0036 9D81      		ldd r25,Y+5
  47 0038 8023      		and r24,r16
  48 003a 9123      		and r25,r17
  49 003c 2A81      		ldd r18,Y+2
  50 003e 3B81      		ldd r19,Y+3
  51 0040 8217      		cp r24,r18
  52 0042 9307      		cpc r25,r19
  53 0044 01F0      		breq .L3
  54               	.L4:
  55 0046 0990      		ld __tmp_reg__,Y+
  56 0048 D881      		ld r29,Y
  57 004a C02D      		mov r28,__tmp_reg__
GAS LISTING /tmp/ccSoMJfR.s 			page 2


  58 004c 00C0      		rjmp .L2
  59               	.L3:
  60 004e EE81      		ldd r30,Y+6
  61 0050 FF81      		ldd r31,Y+7
  62 0052 3097      		sbiw r30,0
  63 0054 01F0      		breq .L4
  64 0056 B701      		movw r22,r14
  65 0058 C601      		movw r24,r12
  66 005a 1995      		eicall
  67 005c 0097      		sbiw r24,0
  68 005e 01F4      		brne .L4
  69 0060 00C0      		rjmp .L5
  70               	.L14:
  71 0062 8FEF      		ldi r24,lo8(-1)
  72 0064 9FEF      		ldi r25,lo8(-1)
  73               	.L5:
  74               	/* epilogue start */
  75 0066 DF91      		pop r29
  76 0068 CF91      		pop r28
  77 006a 1F91      		pop r17
  78 006c 0F91      		pop r16
  79 006e FF90      		pop r15
  80 0070 EF90      		pop r14
  81 0072 DF90      		pop r13
  82 0074 CF90      		pop r12
  83 0076 0895      		ret
  84               		.size	NutEtherDemux, .-NutEtherDemux
  85               		.section	.text.NutRegisterEthHandler,"ax",@progbits
  86               	.global	NutRegisterEthHandler
  87               		.type	NutRegisterEthHandler, @function
  88               	NutRegisterEthHandler:
  89 0000 CF92      		push r12
  90 0002 DF92      		push r13
  91 0004 EF92      		push r14
  92 0006 FF92      		push r15
  93 0008 0F93      		push r16
  94 000a 1F93      		push r17
  95 000c CF93      		push r28
  96 000e DF93      		push r29
  97               	/* prologue: function */
  98               	/* frame size = 0 */
  99               	/* stack size = 8 */
 100               	.L__stack_usage = 8
 101 0010 8C01      		movw r16,r24
 102 0012 7B01      		movw r14,r22
 103 0014 6A01      		movw r12,r20
 104 0016 C091 0000 		lds r28,eth_prot
 105 001a D091 0000 		lds r29,eth_prot+1
 106 001e FE01      		movw r30,r28
 107               	.L16:
 108 0020 3097      		sbiw r30,0
 109 0022 01F0      		breq .L28
 110 0024 8281      		ldd r24,Z+2
 111 0026 9381      		ldd r25,Z+3
 112 0028 8017      		cp r24,r16
 113 002a 9107      		cpc r25,r17
 114 002c 01F4      		brne .L17
GAS LISTING /tmp/ccSoMJfR.s 			page 3


 115 002e 8481      		ldd r24,Z+4
 116 0030 9581      		ldd r25,Z+5
 117 0032 8E15      		cp r24,r14
 118 0034 9F05      		cpc r25,r15
 119 0036 01F0      		breq .L18
 120               	.L17:
 121 0038 0190      		ld __tmp_reg__,Z+
 122 003a F081      		ld r31,Z
 123 003c E02D      		mov r30,__tmp_reg__
 124 003e 00C0      		rjmp .L16
 125               	.L28:
 126 0040 68E0      		ldi r22,lo8(8)
 127 0042 70E0      		ldi r23,0
 128 0044 81E0      		ldi r24,lo8(1)
 129 0046 90E0      		ldi r25,0
 130 0048 0E94 0000 		call calloc
 131 004c FC01      		movw r30,r24
 132 004e 892B      		or r24,r25
 133 0050 01F0      		breq .L29
 134 0052 1383      		std Z+3,r17
 135 0054 0283      		std Z+2,r16
 136 0056 F582      		std Z+5,r15
 137 0058 E482      		std Z+4,r14
 138 005a 2097      		sbiw r28,0
 139 005c 01F4      		brne .L21
 140 005e F093 0000 		sts eth_prot+1,r31
 141 0062 E093 0000 		sts eth_prot,r30
 142 0066 80E0      		ldi r24,lo8(gs(NutEtherDemux))
 143 0068 90E0      		ldi r25,hi8(gs(NutEtherDemux))
 144 006a 9093 0000 		sts ether_demux+1,r25
 145 006e 8093 0000 		sts ether_demux,r24
 146               	.L18:
 147 0072 D782      		std Z+7,r13
 148 0074 C682      		std Z+6,r12
 149 0076 80E0      		ldi r24,0
 150 0078 90E0      		ldi r25,0
 151 007a 00C0      		rjmp .L26
 152               	.L21:
 153 007c D183      		std Z+1,r29
 154 007e C083      		st Z,r28
 155 0080 F093 0000 		sts eth_prot+1,r31
 156 0084 E093 0000 		sts eth_prot,r30
 157 0088 00C0      		rjmp .L18
 158               	.L29:
 159 008a 8FEF      		ldi r24,lo8(-1)
 160 008c 9FEF      		ldi r25,lo8(-1)
 161               	.L26:
 162               	/* epilogue start */
 163 008e DF91      		pop r29
 164 0090 CF91      		pop r28
 165 0092 1F91      		pop r17
 166 0094 0F91      		pop r16
 167 0096 FF90      		pop r15
 168 0098 EF90      		pop r14
 169 009a DF90      		pop r13
 170 009c CF90      		pop r12
 171 009e 0895      		ret
GAS LISTING /tmp/ccSoMJfR.s 			page 4


 172               		.size	NutRegisterEthHandler, .-NutRegisterEthHandler
 173               		.local	eth_prot
 174               		.comm	eth_prot,2,1
 175               		.ident	"GCC: (GNU) 5.3.0"
 176               	.global __do_clear_bss
GAS LISTING /tmp/ccSoMJfR.s 			page 5


DEFINED SYMBOLS
                            *ABS*:0000000000000000 ethdemux.c
     /tmp/ccSoMJfR.s:2      *ABS*:000000000000003e __SP_H__
     /tmp/ccSoMJfR.s:3      *ABS*:000000000000003d __SP_L__
     /tmp/ccSoMJfR.s:4      *ABS*:000000000000003f __SREG__
     /tmp/ccSoMJfR.s:5      *ABS*:000000000000003b __RAMPZ__
     /tmp/ccSoMJfR.s:6      *ABS*:0000000000000000 __tmp_reg__
     /tmp/ccSoMJfR.s:7      *ABS*:0000000000000001 __zero_reg__
     /tmp/ccSoMJfR.s:10     .text.NutEtherDemux:0000000000000000 NutEtherDemux
                             .bss:0000000000000000 eth_prot
     /tmp/ccSoMJfR.s:88     .text.NutRegisterEthHandler:0000000000000000 NutRegisterEthHandler

UNDEFINED SYMBOLS
calloc
ether_demux
__do_clear_bss