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

GAS LISTING /tmp/cccZBdln.s 			page 1


   1               		.file	"spibus_gpio.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.GpioSpiBusSetRate,"ax",@progbits
   9               	.global	GpioSpiBusSetRate
  10               		.type	GpioSpiBusSetRate, @function
  11               	GpioSpiBusSetRate:
  12 0000 4F92      		push r4
  13 0002 5F92      		push r5
  14 0004 6F92      		push r6
  15 0006 7F92      		push r7
  16 0008 8F92      		push r8
  17 000a 9F92      		push r9
  18 000c AF92      		push r10
  19 000e BF92      		push r11
  20 0010 CF92      		push r12
  21 0012 DF92      		push r13
  22 0014 EF92      		push r14
  23 0016 FF92      		push r15
  24 0018 0F93      		push r16
  25 001a 1F93      		push r17
  26 001c CF93      		push r28
  27 001e DF93      		push r29
  28               	/* prologue: function */
  29               	/* frame size = 0 */
  30               	/* stack size = 16 */
  31               	.L__stack_usage = 16
  32 0020 EC01      		movw r28,r24
  33 0022 2A01      		movw r4,r20
  34 0024 3B01      		movw r6,r22
  35 0026 0A81      		ldd r16,Y+2
  36 0028 1B81      		ldd r17,Y+3
  37 002a F801      		movw r30,r16
  38 002c 2081      		ld r18,Z
  39 002e 3181      		ldd r19,Z+1
  40 0030 4281      		ldd r20,Z+2
  41 0032 5381      		ldd r21,Z+3
  42 0034 2115      		cp r18,__zero_reg__
  43 0036 3105      		cpc r19,__zero_reg__
  44 0038 4105      		cpc r20,__zero_reg__
  45 003a 5105      		cpc r21,__zero_reg__
  46 003c 01F0      		breq .L5
  47 003e 60E2      		ldi r22,lo8(32)
  48 0040 71EA      		ldi r23,lo8(-95)
  49 0042 87E0      		ldi r24,lo8(7)
  50 0044 90E0      		ldi r25,0
  51 0046 0E94 0000 		call __udivmodsi4
  52 004a 6901      		movw r12,r18
  53 004c 7A01      		movw r14,r20
  54 004e 00C0      		rjmp .L2
  55               	.L5:
  56 0050 90E2      		ldi r25,lo8(32)
  57 0052 C92E      		mov r12,r25
GAS LISTING /tmp/cccZBdln.s 			page 2


  58 0054 91EA      		ldi r25,lo8(-95)
  59 0056 D92E      		mov r13,r25
  60 0058 97E0      		ldi r25,lo8(7)
  61 005a E92E      		mov r14,r25
  62 005c F12C      		mov r15,__zero_reg__
  63               	.L2:
  64 005e FFEF      		ldi r31,-1
  65 0060 4F16      		cp r4,r31
  66 0062 5F06      		cpc r5,r31
  67 0064 6F06      		cpc r6,r31
  68 0066 7F06      		cpc r7,r31
  69 0068 01F0      		breq .L3
  70 006a 80E2      		ldi r24,lo8(32)
  71 006c 882E      		mov r8,r24
  72 006e 81EA      		ldi r24,lo8(-95)
  73 0070 982E      		mov r9,r24
  74 0072 87E0      		ldi r24,lo8(7)
  75 0074 A82E      		mov r10,r24
  76 0076 B12C      		mov r11,__zero_reg__
  77 0078 C501      		movw r24,r10
  78 007a B401      		movw r22,r8
  79 007c A301      		movw r20,r6
  80 007e 9201      		movw r18,r4
  81 0080 0E94 0000 		call __udivmodsi4
  82 0084 F801      		movw r30,r16
  83 0086 2083      		st Z,r18
  84 0088 3183      		std Z+1,r19
  85 008a 4283      		std Z+2,r20
  86 008c 5383      		std Z+3,r21
  87 008e 2115      		cp r18,__zero_reg__
  88 0090 3105      		cpc r19,__zero_reg__
  89 0092 4105      		cpc r20,__zero_reg__
  90 0094 5105      		cpc r21,__zero_reg__
  91 0096 01F0      		breq .L6
  92 0098 C501      		movw r24,r10
  93 009a B401      		movw r22,r8
  94 009c 0E94 0000 		call __udivmodsi4
  95 00a0 00C0      		rjmp .L4
  96               	.L6:
  97 00a2 20E2      		ldi r18,lo8(32)
  98 00a4 31EA      		ldi r19,lo8(-95)
  99 00a6 47E0      		ldi r20,lo8(7)
 100 00a8 50E0      		ldi r21,0
 101               	.L4:
 102 00aa 2C83      		std Y+4,r18
 103 00ac 3D83      		std Y+5,r19
 104 00ae 4E83      		std Y+6,r20
 105 00b0 5F83      		std Y+7,r21
 106 00b2 8885      		ldd r24,Y+8
 107 00b4 9985      		ldd r25,Y+9
 108 00b6 9068      		ori r25,128
 109 00b8 9987      		std Y+9,r25
 110 00ba 8887      		std Y+8,r24
 111               	.L3:
 112 00bc C701      		movw r24,r14
 113 00be B601      		movw r22,r12
 114               	/* epilogue start */
GAS LISTING /tmp/cccZBdln.s 			page 3


 115 00c0 DF91      		pop r29
 116 00c2 CF91      		pop r28
 117 00c4 1F91      		pop r17
 118 00c6 0F91      		pop r16
 119 00c8 FF90      		pop r15
 120 00ca EF90      		pop r14
 121 00cc DF90      		pop r13
 122 00ce CF90      		pop r12
 123 00d0 BF90      		pop r11
 124 00d2 AF90      		pop r10
 125 00d4 9F90      		pop r9
 126 00d6 8F90      		pop r8
 127 00d8 7F90      		pop r7
 128 00da 6F90      		pop r6
 129 00dc 5F90      		pop r5
 130 00de 4F90      		pop r4
 131 00e0 0895      		ret
 132               		.size	GpioSpiBusSetRate, .-GpioSpiBusSetRate
 133               		.section	.text.GpioSpiSetup,"ax",@progbits
 134               	.global	GpioSpiSetup
 135               		.type	GpioSpiSetup, @function
 136               	GpioSpiSetup:
 137 0000 CF93      		push r28
 138 0002 DF93      		push r29
 139               	/* prologue: function */
 140               	/* frame size = 0 */
 141               	/* stack size = 2 */
 142               	.L__stack_usage = 2
 143 0004 EC01      		movw r28,r24
 144 0006 88E0      		ldi r24,lo8(8)
 145 0008 8A87      		std Y+10,r24
 146 000a 4C81      		ldd r20,Y+4
 147 000c 5D81      		ldd r21,Y+5
 148 000e 6E81      		ldd r22,Y+6
 149 0010 7F81      		ldd r23,Y+7
 150 0012 CE01      		movw r24,r28
 151 0014 0E94 0000 		call GpioSpiBusSetRate
 152 0018 8885      		ldd r24,Y+8
 153 001a 9985      		ldd r25,Y+9
 154 001c 9F77      		andi r25,127
 155 001e 9987      		std Y+9,r25
 156 0020 8887      		std Y+8,r24
 157 0022 80E0      		ldi r24,0
 158 0024 90E0      		ldi r25,0
 159               	/* epilogue start */
 160 0026 DF91      		pop r29
 161 0028 CF91      		pop r28
 162 002a 0895      		ret
 163               		.size	GpioSpiSetup, .-GpioSpiSetup
 164               		.ident	"GCC: (GNU) 5.3.0"
GAS LISTING /tmp/cccZBdln.s 			page 4


DEFINED SYMBOLS
                            *ABS*:0000000000000000 spibus_gpio.c
     /tmp/cccZBdln.s:2      *ABS*:000000000000003e __SP_H__
     /tmp/cccZBdln.s:3      *ABS*:000000000000003d __SP_L__
     /tmp/cccZBdln.s:4      *ABS*:000000000000003f __SREG__
     /tmp/cccZBdln.s:5      *ABS*:000000000000003b __RAMPZ__
     /tmp/cccZBdln.s:6      *ABS*:0000000000000000 __tmp_reg__
     /tmp/cccZBdln.s:7      *ABS*:0000000000000001 __zero_reg__
     /tmp/cccZBdln.s:11     .text.GpioSpiBusSetRate:0000000000000000 GpioSpiBusSetRate
     /tmp/cccZBdln.s:136    .text.GpioSpiSetup:0000000000000000 GpioSpiSetup

UNDEFINED SYMBOLS
__udivmodsi4