2.3-InternetRadio/nutos/nutbld/arch/avr/os/context_gcc.lst

GAS LISTING /tmp/ccCY9GkT.s 			page 1


   1               		.file	"context_gcc.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.NutThreadEntry,"ax",@progbits
   9               		.type	NutThreadEntry, @function
  10               	NutThreadEntry:
  11               	/* prologue: naked */
  12               	/* frame size = 0 */
  13               	/* stack size = 0 */
  14               	.L__stack_usage = 0
  15               	/* #APP */
  16               	 ;  138 "../../nut/arch/avr/os/context_gcc.c" 1
  17 0000 9F91      		pop r25
  18 0002 8F91      		pop r24
  19 0004 0F90      		pop __tmp_reg__
  20 0006 0BBE      		out 59, __tmp_reg__
  21 0008 0F90      		pop __tmp_reg__
  22 000a 0FBE      		out 63, __tmp_reg__
  23 000c 1F90      		pop __zero_reg__
  24 000e 1895      		reti
  25               		
  26               	 ;  0 "" 2
  27               	/* epilogue start */
  28               	/* #NOAPP */
  29               		.size	NutThreadEntry, .-NutThreadEntry
  30               		.section	.text.NutThreadSwitch,"ax",@progbits
  31               	.global	NutThreadSwitch
  32               		.type	NutThreadSwitch, @function
  33               	NutThreadSwitch:
  34               	/* prologue: naked */
  35               	/* frame size = 0 */
  36               	/* stack size = 0 */
  37               	.L__stack_usage = 0
  38 0000 E091 0000 		lds r30,runningThread
  39 0004 F091 0000 		lds r31,runningThread+1
  40               	/* #APP */
  41               	 ;  156 "../../nut/arch/avr/os/context_gcc.c" 1
  42 0008 2F92      		push r2
  43 000a 3F92      		push r3
  44 000c 4F92      		push r4
  45 000e 5F92      		push r5
  46 0010 6F92      		push r6
  47 0012 7F92      		push r7
  48 0014 8F92      		push r8
  49 0016 9F92      		push r9
  50 0018 AF92      		push r10
  51 001a BF92      		push r11
  52 001c CF92      		push r12
  53 001e DF92      		push r13
  54 0020 EF92      		push r14
  55 0022 FF92      		push r15
  56 0024 0F93      		push r16
  57 0026 1F93      		push r17
GAS LISTING /tmp/ccCY9GkT.s 			page 2


  58 0028 CF93      		push r28
  59 002a DF93      		push r29
  60 002c 8DB7      		in r24, 61
  61 002e 9EB7      		in r25, 62
  62               		
  63               	 ;  0 "" 2
  64               	/* #NOAPP */
  65 0030 918B      		std Z+17,r25
  66 0032 808B      		std Z+16,r24
  67               	/* #APP */
  68               	 ;  185 "../../nut/arch/avr/os/context_gcc.c" 1
  69               		.global thread_start
  70               	thread_start:
  71               		
  72               	 ;  0 "" 2
  73               	/* #NOAPP */
  74 0034 E091 0000 		lds r30,runQueue
  75 0038 F091 0000 		lds r31,runQueue+1
  76 003c F093 0000 		sts runningThread+1,r31
  77 0040 E093 0000 		sts runningThread,r30
  78 0044 81E0      		ldi r24,lo8(1)
  79 0046 8787      		std Z+15,r24
  80 0048 8089      		ldd r24,Z+16
  81 004a 9189      		ldd r25,Z+17
  82               	/* #APP */
  83               	 ;  193 "../../nut/arch/avr/os/context_gcc.c" 1
  84 004c 8DBF      		out 61, r24
  85 004e 9EBF      		out 62, r25
  86 0050 DF91      		pop r29
  87 0052 CF91      		pop r28
  88 0054 1F91      		pop r17
  89 0056 0F91      		pop r16
  90 0058 FF90      		pop r15
  91 005a EF90      		pop r14
  92 005c DF90      		pop r13
  93 005e CF90      		pop r12
  94 0060 BF90      		pop r11
  95 0062 AF90      		pop r10
  96 0064 9F90      		pop r9
  97 0066 8F90      		pop r8
  98 0068 7F90      		pop r7
  99 006a 6F90      		pop r6
 100 006c 5F90      		pop r5
 101 006e 4F90      		pop r4
 102 0070 3F90      		pop r3
 103 0072 2F90      		pop r2
 104 0074 0895      		ret
 105               		
 106               	 ;  0 "" 2
 107               	/* epilogue start */
 108               	/* #NOAPP */
 109               		.size	NutThreadSwitch, .-NutThreadSwitch
 110               		.section	.text.NutThreadCreate,"ax",@progbits
 111               	.global	NutThreadCreate
 112               		.type	NutThreadCreate, @function
 113               	NutThreadCreate:
 114 0000 8F92      		push r8
GAS LISTING /tmp/ccCY9GkT.s 			page 3


 115 0002 9F92      		push r9
 116 0004 BF92      		push r11
 117 0006 CF92      		push r12
 118 0008 DF92      		push r13
 119 000a EF92      		push r14
 120 000c FF92      		push r15
 121 000e 0F93      		push r16
 122 0010 1F93      		push r17
 123 0012 CF93      		push r28
 124 0014 DF93      		push r29
 125 0016 1F92      		push __zero_reg__
 126 0018 1F92      		push __zero_reg__
 127 001a CDB7      		in r28,__SP_L__
 128 001c DEB7      		in r29,__SP_H__
 129               	/* prologue: function */
 130               	/* frame size = 2 */
 131               	/* stack size = 13 */
 132               	.L__stack_usage = 13
 133 001e 7C01      		movw r14,r24
 134 0020 062F      		mov r16,r22
 135 0022 B72E      		mov r11,r23
 136 0024 4901      		movw r8,r18
 137 0026 B901      		movw r22,r18
 138 0028 675E      		subi r22,-25
 139 002a 7F4F      		sbci r23,-1
 140 002c 80E0      		ldi r24,lo8(heapFreeList)
 141 002e 90E0      		ldi r25,hi8(heapFreeList)
 142 0030 4983      		std Y+1,r20
 143 0032 5A83      		std Y+2,r21
 144 0034 0E94 0000 		call NutHeapRootAlloc
 145 0038 4981      		ldd r20,Y+1
 146 003a 5A81      		ldd r21,Y+2
 147 003c 0097      		sbiw r24,0
 148 003e 01F4      		brne .+2
 149 0040 00C0      		rjmp .L6
 150 0042 880E      		add r8,r24
 151 0044 991E      		adc r9,r25
 152 0046 9401      		movw r18,r8
 153 0048 2850      		subi r18,8
 154 004a 3109      		sbc r19,__zero_reg__
 155 004c B401      		movw r22,r8
 156 004e 6D51      		subi r22,29
 157 0050 7109      		sbc r23,__zero_reg__
 158 0052 D401      		movw r26,r8
 159 0054 1696      		adiw r26,6
 160 0056 18E0      		ldi r17,lo8(8)
 161 0058 F701      		movw r30,r14
 162               		0:
 163 005a 0190      		ld r0,Z+
 164 005c 0D92      		st X+,r0
 165 005e 1A95      		dec r17
 166 0060 01F4      		brne 0b
 167 0062 D401      		movw r26,r8
 168 0064 1E96      		adiw r26,14
 169 0066 1C92      		st X,__zero_reg__
 170 0068 1E97      		sbiw r26,14
 171 006a F401      		movw r30,r8
GAS LISTING /tmp/ccCY9GkT.s 			page 4


 172 006c 7E97      		sbiw r30,30
 173 006e 5196      		adiw r26,16+1
 174 0070 FC93      		st X,r31
 175 0072 EE93      		st -X,r30
 176 0074 5097      		sbiw r26,16
 177 0076 5496      		adiw r26,19+1
 178 0078 9C93      		st X,r25
 179 007a 8E93      		st -X,r24
 180 007c 5397      		sbiw r26,19
 181 007e EFEE      		ldi r30,lo8(-17)
 182 0080 CE2E      		mov r12,r30
 183 0082 EEEB      		ldi r30,lo8(-66)
 184 0084 DE2E      		mov r13,r30
 185 0086 EDEA      		ldi r30,lo8(-83)
 186 0088 EE2E      		mov r14,r30
 187 008a EEED      		ldi r30,lo8(-34)
 188 008c FE2E      		mov r15,r30
 189 008e FC01      		movw r30,r24
 190 0090 C082      		st Z,r12
 191 0092 D182      		std Z+1,r13
 192 0094 E282      		std Z+2,r14
 193 0096 F382      		std Z+3,r15
 194 0098 C482      		std Z+4,r12
 195 009a D582      		std Z+5,r13
 196 009c E682      		std Z+6,r14
 197 009e F782      		std Z+7,r15
 198 00a0 C086      		std Z+8,r12
 199 00a2 D186      		std Z+9,r13
 200 00a4 E286      		std Z+10,r14
 201 00a6 F386      		std Z+11,r15
 202 00a8 C486      		std Z+12,r12
 203 00aa D586      		std Z+13,r13
 204 00ac E686      		std Z+14,r14
 205 00ae F786      		std Z+15,r15
 206 00b0 80E4      		ldi r24,lo8(64)
 207 00b2 F401      		movw r30,r8
 208 00b4 828B      		std Z+18,r24
 209 00b6 D901      		movw r26,r18
 210 00b8 1596      		adiw r26,5
 211 00ba 1C92      		st X,__zero_reg__
 212 00bc 1597      		sbiw r26,5
 213 00be 1696      		adiw r26,6
 214 00c0 BC92      		st X,r11
 215 00c2 1697      		sbiw r26,6
 216 00c4 1796      		adiw r26,7
 217 00c6 0C93      		st X,r16
 218 00c8 1797      		sbiw r26,7
 219 00ca 80E8      		ldi r24,lo8(-128)
 220 00cc 1396      		adiw r26,3
 221 00ce 8C93      		st X,r24
 222 00d0 1397      		sbiw r26,3
 223 00d2 1296      		adiw r26,2
 224 00d4 1C92      		st X,__zero_reg__
 225 00d6 1297      		sbiw r26,2
 226 00d8 1496      		adiw r26,4
 227 00da 1C92      		st X,__zero_reg__
 228 00dc 1497      		sbiw r26,4
GAS LISTING /tmp/ccCY9GkT.s 			page 5


 229 00de 1196      		adiw r26,1
 230 00e0 4C93      		st X,r20
 231 00e2 1197      		sbiw r26,1
 232 00e4 5C93      		st X,r21
 233 00e6 FB01      		movw r30,r22
 234 00e8 128A      		std Z+18,__zero_reg__
 235 00ea 80E0      		ldi r24,lo8(gs(NutThreadEntry))
 236 00ec 90E0      		ldi r25,hi8(gs(NutThreadEntry))
 237 00ee 938B      		std Z+19,r25
 238 00f0 848B      		std Z+20,r24
 239 00f2 8091 0000 		lds r24,nutThreadList
 240 00f6 9091 0000 		lds r25,nutThreadList+1
 241 00fa D401      		movw r26,r8
 242 00fc 1196      		adiw r26,1
 243 00fe 9C93      		st X,r25
 244 0100 8E93      		st -X,r24
 245 0102 9092 0000 		sts nutThreadList+1,r9
 246 0106 8092 0000 		sts nutThreadList,r8
 247 010a 82E0      		ldi r24,lo8(2)
 248 010c 1F96      		adiw r26,15
 249 010e 8C93      		st X,r24
 250 0110 1F97      		sbiw r26,15
 251 0112 5696      		adiw r26,21+1
 252 0114 1C92      		st X,__zero_reg__
 253 0116 1E92      		st -X,__zero_reg__
 254 0118 5597      		sbiw r26,21
 255 011a 5896      		adiw r26,23+1
 256 011c 1C92      		st X,__zero_reg__
 257 011e 1E92      		st -X,__zero_reg__
 258 0120 5797      		sbiw r26,23
 259 0122 60E0      		ldi r22,lo8(runQueue)
 260 0124 70E0      		ldi r23,hi8(runQueue)
 261 0126 C401      		movw r24,r8
 262 0128 0E94 0000 		call NutThreadAddPriQueue
 263 012c E091 0000 		lds r30,runningThread
 264 0130 F091 0000 		lds r31,runningThread+1
 265 0134 3097      		sbiw r30,0
 266 0136 01F4      		brne .L5
 267               	/* #APP */
 268               	 ;  314 "../../nut/arch/avr/os/context_gcc.c" 1
 269 0138 0FB6      		in  __tmp_reg__, __SREG__
 270 013a F894      		cli
 271 013c 0F92      		push __tmp_reg__
 272               		
 273               	 ;  0 "" 2
 274               	 ;  315 "../../nut/arch/avr/os/context_gcc.c" 1
 275 013e 00C0      		rjmp thread_start
 276               		
 277               	 ;  0 "" 2
 278               	/* #NOAPP */
 279               	.L5:
 280 0140 8091 0000 		lds r24,runQueue
 281 0144 9091 0000 		lds r25,runQueue+1
 282 0148 E817      		cp r30,r24
 283 014a F907      		cpc r31,r25
 284 014c 01F0      		breq .L7
 285 014e 82E0      		ldi r24,lo8(2)
GAS LISTING /tmp/ccCY9GkT.s 			page 6


 286 0150 8787      		std Z+15,r24
 287               	/* #APP */
 288               	 ;  330 "../../nut/arch/avr/os/context_gcc.c" 1
 289 0152 0FB6      		in  __tmp_reg__, __SREG__
 290 0154 F894      		cli
 291 0156 0F92      		push __tmp_reg__
 292               		
 293               	 ;  0 "" 2
 294               	/* #NOAPP */
 295 0158 0E94 0000 		call NutThreadSwitch
 296               	/* #APP */
 297               	 ;  332 "../../nut/arch/avr/os/context_gcc.c" 1
 298 015c 0F90      		pop __tmp_reg__
 299 015e 0FBE      		out __SREG__, __tmp_reg__
 300               		
 301               	 ;  0 "" 2
 302               	/* #NOAPP */
 303 0160 00C0      		rjmp .L7
 304               	.L6:
 305 0162 80E0      		ldi r24,0
 306 0164 90E0      		ldi r25,0
 307 0166 00C0      		rjmp .L4
 308               	.L7:
 309 0168 C401      		movw r24,r8
 310               	.L4:
 311               	/* epilogue start */
 312 016a 0F90      		pop __tmp_reg__
 313 016c 0F90      		pop __tmp_reg__
 314 016e DF91      		pop r29
 315 0170 CF91      		pop r28
 316 0172 1F91      		pop r17
 317 0174 0F91      		pop r16
 318 0176 FF90      		pop r15
 319 0178 EF90      		pop r14
 320 017a DF90      		pop r13
 321 017c CF90      		pop r12
 322 017e BF90      		pop r11
 323 0180 9F90      		pop r9
 324 0182 8F90      		pop r8
 325 0184 0895      		ret
 326               		.size	NutThreadCreate, .-NutThreadCreate
 327               		.ident	"GCC: (GNU) 5.3.0"
GAS LISTING /tmp/ccCY9GkT.s 			page 7


DEFINED SYMBOLS
                            *ABS*:0000000000000000 context_gcc.c
     /tmp/ccCY9GkT.s:2      *ABS*:000000000000003e __SP_H__
     /tmp/ccCY9GkT.s:3      *ABS*:000000000000003d __SP_L__
     /tmp/ccCY9GkT.s:4      *ABS*:000000000000003f __SREG__
     /tmp/ccCY9GkT.s:5      *ABS*:000000000000003b __RAMPZ__
     /tmp/ccCY9GkT.s:6      *ABS*:0000000000000000 __tmp_reg__
     /tmp/ccCY9GkT.s:7      *ABS*:0000000000000001 __zero_reg__
     /tmp/ccCY9GkT.s:10     .text.NutThreadEntry:0000000000000000 NutThreadEntry
     /tmp/ccCY9GkT.s:33     .text.NutThreadSwitch:0000000000000000 NutThreadSwitch
     /tmp/ccCY9GkT.s:70     .text.NutThreadSwitch:0000000000000034 thread_start
     /tmp/ccCY9GkT.s:113    .text.NutThreadCreate:0000000000000000 NutThreadCreate

UNDEFINED SYMBOLS
runningThread
runQueue
heapFreeList
NutHeapRootAlloc
nutThreadList
NutThreadAddPriQueue