2.3-InternetRadio/nutos/nutbld/os/mutex.lst

GAS LISTING /tmp/cc15Y3H5.s 			page 1


   1               		.file	"mutex.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.NutMutexInit,"ax",@progbits
   9               	.global	NutMutexInit
  10               		.type	NutMutexInit, @function
  11               	NutMutexInit:
  12               	/* prologue: function */
  13               	/* frame size = 0 */
  14               	/* stack size = 0 */
  15               	.L__stack_usage = 0
  16 0000 FC01      		movw r30,r24
  17 0002 1382      		std Z+3,__zero_reg__
  18 0004 1282      		std Z+2,__zero_reg__
  19 0006 1582      		std Z+5,__zero_reg__
  20 0008 1482      		std Z+4,__zero_reg__
  21 000a 1182      		std Z+1,__zero_reg__
  22 000c 1082      		st Z,__zero_reg__
  23 000e 0895      		ret
  24               		.size	NutMutexInit, .-NutMutexInit
  25               		.section	.text.NutMutexLock,"ax",@progbits
  26               	.global	NutMutexLock
  27               		.type	NutMutexLock, @function
  28               	NutMutexLock:
  29 0000 CF93      		push r28
  30 0002 DF93      		push r29
  31               	/* prologue: function */
  32               	/* frame size = 0 */
  33               	/* stack size = 2 */
  34               	.L__stack_usage = 2
  35 0004 EC01      		movw r28,r24
  36 0006 2A81      		ldd r18,Y+2
  37 0008 3B81      		ldd r19,Y+3
  38 000a 8091 0000 		lds r24,runningThread
  39 000e 9091 0000 		lds r25,runningThread+1
  40 0012 2817      		cp r18,r24
  41 0014 3907      		cpc r19,r25
  42 0016 01F4      		brne .L6
  43               	.L5:
  44 0018 8091 0000 		lds r24,runningThread
  45 001c 9091 0000 		lds r25,runningThread+1
  46 0020 9B83      		std Y+3,r25
  47 0022 8A83      		std Y+2,r24
  48 0024 8C81      		ldd r24,Y+4
  49 0026 9D81      		ldd r25,Y+5
  50 0028 0196      		adiw r24,1
  51 002a 9D83      		std Y+5,r25
  52 002c 8C83      		std Y+4,r24
  53               	/* epilogue start */
  54 002e DF91      		pop r29
  55 0030 CF91      		pop r28
  56 0032 0895      		ret
  57               	.L6:
GAS LISTING /tmp/cc15Y3H5.s 			page 2


  58 0034 8C81      		ldd r24,Y+4
  59 0036 9D81      		ldd r25,Y+5
  60 0038 892B      		or r24,r25
  61 003a 01F0      		breq .L5
  62 003c 40E0      		ldi r20,0
  63 003e 50E0      		ldi r21,0
  64 0040 BA01      		movw r22,r20
  65 0042 CE01      		movw r24,r28
  66 0044 0E94 0000 		call NutEventWaitNext
  67 0048 00C0      		rjmp .L6
  68               		.size	NutMutexLock, .-NutMutexLock
  69               		.section	.text.NutMutexTrylock,"ax",@progbits
  70               	.global	NutMutexTrylock
  71               		.type	NutMutexTrylock, @function
  72               	NutMutexTrylock:
  73               	/* prologue: function */
  74               	/* frame size = 0 */
  75               	/* stack size = 0 */
  76               	.L__stack_usage = 0
  77 0000 FC01      		movw r30,r24
  78 0002 2481      		ldd r18,Z+4
  79 0004 3581      		ldd r19,Z+5
  80 0006 232B      		or r18,r19
  81 0008 01F0      		breq .L10
  82 000a 4281      		ldd r20,Z+2
  83 000c 5381      		ldd r21,Z+3
  84 000e 2091 0000 		lds r18,runningThread
  85 0012 3091 0000 		lds r19,runningThread+1
  86 0016 4217      		cp r20,r18
  87 0018 5307      		cpc r21,r19
  88 001a 01F4      		brne .L12
  89               	.L10:
  90 001c 0E94 0000 		call NutMutexLock
  91 0020 80E0      		ldi r24,0
  92 0022 90E0      		ldi r25,0
  93 0024 0895      		ret
  94               	.L12:
  95 0026 8FEF      		ldi r24,lo8(-1)
  96 0028 9FEF      		ldi r25,lo8(-1)
  97 002a 0895      		ret
  98               		.size	NutMutexTrylock, .-NutMutexTrylock
  99               		.section	.text.NutMutexUnlock,"ax",@progbits
 100               	.global	NutMutexUnlock
 101               		.type	NutMutexUnlock, @function
 102               	NutMutexUnlock:
 103               	/* prologue: function */
 104               	/* frame size = 0 */
 105               	/* stack size = 0 */
 106               	.L__stack_usage = 0
 107 0000 FC01      		movw r30,r24
 108 0002 4281      		ldd r20,Z+2
 109 0004 5381      		ldd r21,Z+3
 110 0006 2091 0000 		lds r18,runningThread
 111 000a 3091 0000 		lds r19,runningThread+1
 112 000e 4217      		cp r20,r18
 113 0010 5307      		cpc r21,r19
 114 0012 01F4      		brne .L18
GAS LISTING /tmp/cc15Y3H5.s 			page 3


 115 0014 2481      		ldd r18,Z+4
 116 0016 3581      		ldd r19,Z+5
 117 0018 2150      		subi r18,1
 118 001a 3109      		sbc r19,__zero_reg__
 119 001c 3583      		std Z+5,r19
 120 001e 2483      		std Z+4,r18
 121 0020 232B      		or r18,r19
 122 0022 01F4      		brne .L19
 123 0024 0E94 0000 		call NutEventPost
 124 0028 00C0      		rjmp .L19
 125               	.L18:
 126 002a 8FEF      		ldi r24,lo8(-1)
 127 002c 9FEF      		ldi r25,lo8(-1)
 128 002e 0895      		ret
 129               	.L19:
 130 0030 80E0      		ldi r24,0
 131 0032 90E0      		ldi r25,0
 132 0034 0895      		ret
 133               		.size	NutMutexUnlock, .-NutMutexUnlock
 134               		.section	.text.NutMutexDestroy,"ax",@progbits
 135               	.global	NutMutexDestroy
 136               		.type	NutMutexDestroy, @function
 137               	NutMutexDestroy:
 138               	/* prologue: function */
 139               	/* frame size = 0 */
 140               	/* stack size = 0 */
 141               	.L__stack_usage = 0
 142 0000 FC01      		movw r30,r24
 143 0002 2481      		ldd r18,Z+4
 144 0004 3581      		ldd r19,Z+5
 145 0006 232B      		or r18,r19
 146 0008 01F0      		breq .L23
 147 000a 21E0      		ldi r18,lo8(1)
 148 000c 30E0      		ldi r19,0
 149 000e 4281      		ldd r20,Z+2
 150 0010 5381      		ldd r21,Z+3
 151 0012 8091 0000 		lds r24,runningThread
 152 0016 9091 0000 		lds r25,runningThread+1
 153 001a 4817      		cp r20,r24
 154 001c 5907      		cpc r21,r25
 155 001e 01F4      		brne .L22
 156 0020 20E0      		ldi r18,0
 157 0022 30E0      		ldi r19,0
 158               	.L22:
 159 0024 8827      		clr r24
 160 0026 9927      		clr r25
 161 0028 821B      		sub r24,r18
 162 002a 930B      		sbc r25,r19
 163 002c 0895      		ret
 164               	.L23:
 165 002e 80E0      		ldi r24,0
 166 0030 90E0      		ldi r25,0
 167 0032 0895      		ret
 168               		.size	NutMutexDestroy, .-NutMutexDestroy
 169               		.ident	"GCC: (GNU) 5.3.0"
GAS LISTING /tmp/cc15Y3H5.s 			page 4


DEFINED SYMBOLS
                            *ABS*:0000000000000000 mutex.c
     /tmp/cc15Y3H5.s:2      *ABS*:000000000000003e __SP_H__
     /tmp/cc15Y3H5.s:3      *ABS*:000000000000003d __SP_L__
     /tmp/cc15Y3H5.s:4      *ABS*:000000000000003f __SREG__
     /tmp/cc15Y3H5.s:5      *ABS*:000000000000003b __RAMPZ__
     /tmp/cc15Y3H5.s:6      *ABS*:0000000000000000 __tmp_reg__
     /tmp/cc15Y3H5.s:7      *ABS*:0000000000000001 __zero_reg__
     /tmp/cc15Y3H5.s:11     .text.NutMutexInit:0000000000000000 NutMutexInit
     /tmp/cc15Y3H5.s:28     .text.NutMutexLock:0000000000000000 NutMutexLock
     /tmp/cc15Y3H5.s:72     .text.NutMutexTrylock:0000000000000000 NutMutexTrylock
     /tmp/cc15Y3H5.s:102    .text.NutMutexUnlock:0000000000000000 NutMutexUnlock
     /tmp/cc15Y3H5.s:137    .text.NutMutexDestroy:0000000000000000 NutMutexDestroy

UNDEFINED SYMBOLS
runningThread
NutEventWaitNext
NutEventPost