2.3-InternetRadio/nutos/nutbld/crt/fread.lst

GAS LISTING /tmp/ccSbHaPe.s 			page 1


   1               		.file	"fread.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.fread,"ax",@progbits
   9               	.global	fread
  10               		.type	fread, @function
  11               	fread:
  12 0000 EF92      		push r14
  13 0002 FF92      		push r15
  14 0004 0F93      		push r16
  15 0006 1F93      		push r17
  16 0008 CF93      		push r28
  17 000a DF93      		push r29
  18               	/* prologue: function */
  19               	/* frame size = 0 */
  20               	/* stack size = 6 */
  21               	.L__stack_usage = 6
  22 000c FC01      		movw r30,r24
  23 000e 7B01      		movw r14,r22
  24 0010 E901      		movw r28,r18
  25 0012 6230      		cpi r22,2
  26 0014 7105      		cpc r23,__zero_reg__
  27 0016 00F0      		brlo .L2
  28 0018 CA01      		movw r24,r20
  29 001a 869F      		mul r24,r22
  30 001c A001      		movw r20,r0
  31 001e 879F      		mul r24,r23
  32 0020 500D      		add r21,r0
  33 0022 969F      		mul r25,r22
  34 0024 500D      		add r21,r0
  35 0026 1124      		clr r1
  36               	.L2:
  37 0028 9C81      		ldd r25,Y+4
  38 002a 93FF      		sbrs r25,3
  39 002c 00C0      		rjmp .L7
  40 002e 977F      		andi r25,lo8(-9)
  41 0030 9C83      		std Y+4,r25
  42 0032 8D81      		ldd r24,Y+5
  43 0034 8193      		st Z+,r24
  44 0036 4150      		subi r20,1
  45 0038 5109      		sbc r21,__zero_reg__
  46 003a 01E0      		ldi r16,lo8(1)
  47 003c 10E0      		ldi r17,0
  48 003e 00C0      		rjmp .L3
  49               	.L7:
  50 0040 00E0      		ldi r16,0
  51 0042 10E0      		ldi r17,0
  52               	.L3:
  53 0044 BF01      		movw r22,r30
  54 0046 8881      		ld r24,Y
  55 0048 9981      		ldd r25,Y+1
  56 004a 0E94 0000 		call _read
  57 004e 0097      		sbiw r24,0
GAS LISTING /tmp/ccSbHaPe.s 			page 2


  58 0050 01F4      		brne .L4
  59 0052 2C81      		ldd r18,Y+4
  60 0054 2062      		ori r18,lo8(32)
  61 0056 2C83      		std Y+4,r18
  62 0058 00C0      		rjmp .L5
  63               	.L4:
  64 005a 8F3F      		cpi r24,-1
  65 005c 2FEF      		ldi r18,-1
  66 005e 9207      		cpc r25,r18
  67 0060 01F4      		brne .L5
  68 0062 8C81      		ldd r24,Y+4
  69 0064 8061      		ori r24,lo8(16)
  70 0066 8C83      		std Y+4,r24
  71 0068 80E0      		ldi r24,0
  72 006a 90E0      		ldi r25,0
  73               	.L5:
  74 006c 800F      		add r24,r16
  75 006e 911F      		adc r25,r17
  76 0070 22E0      		ldi r18,2
  77 0072 E216      		cp r14,r18
  78 0074 F104      		cpc r15,__zero_reg__
  79 0076 00F0      		brlo .L6
  80 0078 B701      		movw r22,r14
  81 007a 0E94 0000 		call __udivmodhi4
  82 007e CB01      		movw r24,r22
  83               	.L6:
  84               	/* epilogue start */
  85 0080 DF91      		pop r29
  86 0082 CF91      		pop r28
  87 0084 1F91      		pop r17
  88 0086 0F91      		pop r16
  89 0088 FF90      		pop r15
  90 008a EF90      		pop r14
  91 008c 0895      		ret
  92               		.size	fread, .-fread
  93               		.ident	"GCC: (GNU) 5.3.0"
GAS LISTING /tmp/ccSbHaPe.s 			page 3


DEFINED SYMBOLS
                            *ABS*:0000000000000000 fread.c
     /tmp/ccSbHaPe.s:2      *ABS*:000000000000003e __SP_H__
     /tmp/ccSbHaPe.s:3      *ABS*:000000000000003d __SP_L__
     /tmp/ccSbHaPe.s:4      *ABS*:000000000000003f __SREG__
     /tmp/ccSbHaPe.s:5      *ABS*:000000000000003b __RAMPZ__
     /tmp/ccSbHaPe.s:6      *ABS*:0000000000000000 __tmp_reg__
     /tmp/ccSbHaPe.s:7      *ABS*:0000000000000001 __zero_reg__
     /tmp/ccSbHaPe.s:11     .text.fread:0000000000000000 fread

UNDEFINED SYMBOLS
_read
__udivmodhi4