main.asm

凌阳十六位单片机的实验详细说明及其相对应的源码

// GCC for SUNPLUS u'nSP version 1.0.10
// Command: E:\PROGRA~1\Sunplus\UNSPID~3\IDE180\cc1.exe C:\DOCUME~1\李华丽.DOMAIN\LOCALS~1\Temp\ccUvaaaa.i -fkeep-inline-functions -quiet -dumpbase main.c -gstabs -o .\Debug/main.asm
// gcc2_compiled.:

.stabs "F:\\电子竞赛\\C语言应用篇\\Source Code\\chapter8 SIO&UART\\SIO/", 0x64, 0, 3, Ltext0
.stabs "F:/电子竞赛/C语言应用篇/Source Code/chapter8 SIO&UART/SIO/main.c", 0x64, 0, 3, Ltext0
.code
Ltext0:
.debug
	.dw '.stabs "int:t1=r1;-32768;32767;",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "char:t2=r2;0;127;",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "long int:t3=r3;-2147483648;2147483647;",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "unsigned int:t4=r4;0;65535;",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "long unsigned int:t5=r5;0;4294967295;",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "long long int:t6=r6;-2147483648;2147483647;",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "long long unsigned int:t7=r7;0;4294967295;",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "short int:t8=r8;-32768;32767;",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "short unsigned int:t9=r9;0;65535;",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "signed char:t10=r10;-32768;32767;",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "unsigned char:t11=r11;0;65535;",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "float:t12=r1;2;0;",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "double:t13=r1;2;0;",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "long double:t14=r1;2;0;",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "complex int:t15=s2real:1,0,16;imag:1,16,16;;",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "complex float:t16=r16;2;0;",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "complex double:t17=r17;2;0;",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "complex long double:t18=r18;2;0;",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "void:t19=19",128,0,0,0',0x0d,0x0a
.CODE
.code
.debug
	.dw '.stabs "main:F1",36,0,0,',0,0,offset _main,seg _main,0x0d,0x0a
.CODE
.public _main
_main:	.proc
.debug
	.dw '.stabn 0x44,0,6,',0,0
	.dd LM1-_main
	.dw 0x0d,0x0a
.code
LM1:
	// total=13, vars=13
	// frame_pointer_needed: 1
	push bp to [sp]
	sp-=13
	bp=sp+1

	R1=BP+16
	[bp+5]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,7,',0,0
	.dd LM2-_main
	.dw 0x0d,0x0a
.code
LM2:
LBB2:
.debug
	.dw '.stabn 0x44,0,12,',0,0
	.dd LM3-_main
	.dw 0x0d,0x0a
.code
LM3:
	R1=(-1)	// QImode move
	[28679]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,13,',0,0
	.dd LM4-_main
	.dw 0x0d,0x0a
.code
LM4:
	R1=(-1)	// QImode move
	[28680]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,14,',0,0
	.dd LM5-_main
	.dw 0x0d,0x0a
.code
LM5:
	R1=3	// QImode move
	[28677]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,15,',0,0
	.dd LM6-_main
	.dw 0x0d,0x0a
.code
LM6:
	R1=195	// QImode move
	[28702]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,18,',0,0
	.dd LM7-_main
	.dw 0x0d,0x0a
.code
LM7:
	R1=208	// QImode move
	[28702]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,19,',0,0
	.dd LM8-_main
	.dw 0x0d,0x0a
.code
LM8:
	R1=0	// QImode move
	[28699]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,20,',0,0
	.dd LM9-_main
	.dw 0x0d,0x0a
.code
LM9:
	R1=192	// QImode move
	[28700]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,21,',0,0
	.dd LM10-_main
	.dw 0x0d,0x0a
.code
LM10:
	R1=192	// QImode move
	[28701]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,22,',0,0
	.dd LM11-_main
	.dw 0x0d,0x0a
.code
LM11:
	R1=1	// QImode move
	[28703]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,23,',0,0
	.dd LM12-_main
	.dw 0x0d,0x0a
.code
LM12:
	R1=0	// QImode move
	[28698]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,25,',0,0
	.dd LM13-_main
	.dw 0x0d,0x0a
.code
LM13:
	R1=[28703]	// QImode move
	R3=R1
	R4=0
	[BP++]=R3	// [RD]=RS HImode, RD!=RS+1
	[BP--]=R4
.debug
	.dw '.stabn 0x44,0,26,',0,0
	.dd LM14-_main
	.dw 0x0d,0x0a
.code
LM14:
	R1=[BP++]	// RD=[RS] HImode, RD!=RS
	R2=[BP--]
	R3=R1&128	// HImode RD=RS&#IMM16
	R4=R2&0
	[BP++]=R3	// [RD]=RS HImode, RD!=RS+1
	[BP--]=R4
.debug
	.dw '.stabn 0x44,0,27,',0,0
	.dd LM15-_main
	.dw 0x0d,0x0a
.code
LM15:
L3:
	R1=[BP++]	// RD=[RS] HImode, RD!=RS
	R2=[BP--]
	CMP R2,0	// HImode test
	JNZ L15	// HImode NE
	CMP R1,0
	JZ  L16
L15:
	PC=L5
L16:
	pc=L4	// jump
L5:
.debug
	.dw '.stabn 0x44,0,29,',0,0
	.dd LM16-_main
	.dw 0x0d,0x0a
.code
LM16:
	R1=[28703]	// QImode move
	R3=R1
	R4=0
	[BP++]=R3	// [RD]=RS HImode, RD!=RS+1
	[BP--]=R4
.debug
	.dw '.stabn 0x44,0,30,',0,0
	.dd LM17-_main
	.dw 0x0d,0x0a
.code
LM17:
	R1=[BP++]	// RD=[RS] HImode, RD!=RS
	R2=[BP--]
	R3=R1&128	// HImode RD=RS&#IMM16
	R4=R2&0
	[BP++]=R3	// [RD]=RS HImode, RD!=RS+1
	[BP--]=R4
.debug
	.dw '.stabn 0x44,0,31,',0,0
	.dd LM18-_main
	.dw 0x0d,0x0a
.code
LM18:
	pc=L3	// jump
L4:
.debug
	.dw '.stabn 0x44,0,32,',0,0
	.dd LM19-_main
	.dw 0x0d,0x0a
.code
LM19:
	R1=1	// QImode move
	[28704]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,33,',0,0
	.dd LM20-_main
	.dw 0x0d,0x0a
.code
LM20:
	R1=2047	// HImode immediate to register move
	R2=0
	[BP++]=R1	// [RD]=RS HImode, RD!=RS+1
	[BP--]=R2
.debug
	.dw '.stabn 0x44,0,34,',0,0
	.dd LM21-_main
	.dw 0x0d,0x0a
.code
LM21:
L6:
	R3=[BP++]	// RD=[RS] HImode, RD!=RS
	R4=[BP--]
	R1=R3+(-1)	// HImode RD=RS+#IMM16
	R2=R4+(-1), Carry
	R3=R1	// HImode register to register move
	R4=R2
	[BP++]=R3	// [RD]=RS HImode, RD!=RS+1
	[BP--]=R4
	CMP R4,(-1)	// HImode compare
	JNZ L17	// HImode NE
	CMP R3,(-1)
	JZ  L18
L17:
	PC=L8
L18:
	pc=L7	// jump
L8:
	pc=L6	// jump
L7:
.debug
	.dw '.stabn 0x44,0,38,',0,0
	.dd LM22-_main
	.dw 0x0d,0x0a
.code
LM22:
	R1=BP	// QImode move
	R2=BP+2
	R3=22136	// HImode immediate to register move
	R4=0
	R1=R2	// QImode move
	[R1++]=R3	// [RD]=RS HImode, RD!=RS+1
	[R1--]=R4
.debug
	.dw '.stabn 0x44,0,39,',0,0
	.dd LM23-_main
	.dw 0x0d,0x0a
.code
LM23:
	R1=BP	// QImode move
	R2=BP+2
	R3=R2	// QImode move
	R1=[R3]	// QImode move
	[28699]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,40,',0,0
	.dd LM24-_main
	.dw 0x0d,0x0a
.code
LM24:
	R1=BP	// QImode move
	R4=BP+2
	[bp+6]=R4	// QImode move
	R1=BP	// QImode move
	R3=BP+2
	R4=R3	// QImode move
	R1=[R4++]	// RD=[RS] HImode, RD!=RS
	R2=[R4--]
	R3=8	// QImode move
	[SP--]=R3	// QImode move
	push R1,R2 to [sp]	// pushhi
	call __rshu2	// call with return value
	SP=SP+3
	R3=[bp+6]	// QImode move
	[R3++]=R1	// [RD]=RS HImode, RD!=RS+1
	[R3--]=R2
.debug
	.dw '.stabn 0x44,0,41,',0,0
	.dd LM25-_main
	.dw 0x0d,0x0a
.code
LM25:
	R1=BP	// QImode move
	R2=BP+2
	R4=R2	// QImode move
	R1=[R4]	// QImode move
	[28700]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,42,',0,0
	.dd LM26-_main
	.dw 0x0d,0x0a
.code
LM26:
	R1=BP	// QImode move
	R1=BP+2
	[bp+7]=R1	// QImode move
	R1=BP	// QImode move
	R3=BP+2
	R4=R3	// QImode move
	R1=[R4++]	// RD=[RS] HImode, RD!=RS
	R2=[R4--]
	R3=8	// QImode move
	[SP--]=R3	// QImode move
	push R1,R2 to [sp]	// pushhi
	call __rshu2	// call with return value
	SP=SP+3
	R3=[bp+7]	// QImode move
	[R3++]=R1	// [RD]=RS HImode, RD!=RS+1
	[R3--]=R2
.debug
	.dw '.stabn 0x44,0,43,',0,0
	.dd LM27-_main
	.dw 0x0d,0x0a
.code
LM27:
	R2=BP	// QImode move
	R1=BP+2
	R2=BP	// QImode move
	R4=BP+2
	[bp+10]=R4	// QImode move
	R4=[bp+10]	// QImode move
	R3=[R4++]	// RD=[RS] HImode, RD+1=RS
	R4=[R4]
	[bp+8]=R3	// HImode [BP+#IM6]=RS
	[bp+9]=R4
	R3=[bp+8]	// HImode RD=[BP+#IM6]
	R4=[bp+9]
	R3=R3&7	// HImode RD=RS&#IMM16
	R4=R4&0
	[bp+11]=R3	// HImode [BP+#IM6]=RS
	[bp+12]=R4
	R3=[bp+11]	// HImode RD=[BP+#IM6]
	R4=[bp+12]
	R2=R1	// QImode move
	[R2]=R3	// [RD]=RS HImode, RD=RS+1
	PUSH BP TO [SP]
	BP=R2
	[BP+1]=R4
	POP BP FROM [SP]
.debug
	.dw '.stabn 0x44,0,44,',0,0
	.dd LM28-_main
	.dw 0x0d,0x0a
.code
LM28:
	R1=BP	// QImode move
	R2=BP+2
	R3=R2	// QImode move
	R1=[R3]	// QImode move
	[28701]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,45,',0,0
	.dd LM29-_main
	.dw 0x0d,0x0a
.code
LM29:
	R1=211	// QImode move
	[28702]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,46,',0,0
	.dd LM30-_main
	.dw 0x0d,0x0a
.code
LM30:
	R1=1	// QImode move
	[28703]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,47,',0,0
	.dd LM31-_main
	.dw 0x0d,0x0a
.code
LM31:
	R1=767	// HImode immediate to register move
	R2=0
	[BP++]=R1	// [RD]=RS HImode, RD!=RS+1
	[BP--]=R2
.debug
	.dw '.stabn 0x44,0,48,',0,0
	.dd LM32-_main
	.dw 0x0d,0x0a
.code
LM32:
L9:
	R3=[BP++]	// RD=[RS] HImode, RD!=RS
	R4=[BP--]
	R1=R3+(-1)	// HImode RD=RS+#IMM16
	R2=R4+(-1), Carry
	R3=R1	// HImode register to register move
	R4=R2
	[BP++]=R3	// [RD]=RS HImode, RD!=RS+1
	[BP--]=R4
	CMP R4,(-1)	// HImode compare
	JNZ L19	// HImode NE
	CMP R3,(-1)
	JZ  L20
L19:
	PC=L11
L20:
	pc=L10	// jump
L11:
	pc=L9	// jump
L10:
.debug
	.dw '.stabn 0x44,0,49,',0,0
	.dd LM33-_main
	.dw 0x0d,0x0a
.code
LM33:
	R1=BP	// QImode move
	R2=BP+4
	R1=21930	// QImode move
	R4=R2	// QImode move
	[R4]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,50,',0,0
	.dd LM34-_main
	.dw 0x0d,0x0a
.code
LM34:
	R1=BP	// QImode move
	R2=BP+4
	R3=R2	// QImode move
	R1=[R3]	// QImode move
	[28698]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,52,',0,0
	.dd LM35-_main
	.dw 0x0d,0x0a
.code
LM35:
	R1=[28703]	// QImode move
	R3=R1
	R4=0
	[BP++]=R3	// [RD]=RS HImode, RD!=RS+1
	[BP--]=R4
.debug
	.dw '.stabn 0x44,0,53,',0,0
	.dd LM36-_main
	.dw 0x0d,0x0a
.code
LM36:
	R1=[BP++]	// RD=[RS] HImode, RD!=RS
	R2=[BP--]
	R3=R1&128	// HImode RD=RS&#IMM16
	R4=R2&0
	[BP++]=R3	// [RD]=RS HImode, RD!=RS+1
	[BP--]=R4
.debug
	.dw '.stabn 0x44,0,54,',0,0
	.dd LM37-_main
	.dw 0x0d,0x0a
.code
LM37:
L12:
	R1=[BP++]	// RD=[RS] HImode, RD!=RS
	R2=[BP--]
	CMP R2,0	// HImode test
	JNZ L21	// HImode NE
	CMP R1,0
	JZ  L22
L21:
	PC=L14
L22:
	pc=L13	// jump
L14:
.debug
	.dw '.stabn 0x44,0,56,',0,0
	.dd LM38-_main
	.dw 0x0d,0x0a
.code
LM38:
	R1=[28703]	// QImode move
	R3=R1
	R4=0
	[BP++]=R3	// [RD]=RS HImode, RD!=RS+1
	[BP--]=R4
.debug
	.dw '.stabn 0x44,0,57,',0,0
	.dd LM39-_main
	.dw 0x0d,0x0a
.code
LM39:
	R1=[BP++]	// RD=[RS] HImode, RD!=RS
	R2=[BP--]
	R3=R1&128	// HImode RD=RS&#IMM16
	R4=R2&0
	[BP++]=R3	// [RD]=RS HImode, RD!=RS+1
	[BP--]=R4
.debug
	.dw '.stabn 0x44,0,58,',0,0
	.dd LM40-_main
	.dw 0x0d,0x0a
.code
LM40:
	pc=L12	// jump
L13:
.debug
	.dw '.stabn 0x44,0,59,',0,0
	.dd LM41-_main
	.dw 0x0d,0x0a
.code
LM41:
	R1=1	// QImode move
	[28704]=R1	// QImode move
.debug
	.dw '.stabn 0x44,0,60,',0,0
	.dd LM42-_main
	.dw 0x0d,0x0a
.code
LM42:
LBE2:
.debug
	.dw '.stabn 0x44,0,60,',0,0
	.dd LM43-_main
	.dw 0x0d,0x0a
.code
LM43:
L2:

	sp+=13
	pop bp from [sp]
	retf
	.endp	// end of main

.debug
	.dw '.stabn 0xc0,0,0,',0,0
	.dd LBB2-_main
	.dw 0x0d,0x0a
.code
.debug
	.dw '.stabs "i:3",128,0,0,0',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "ulAddr:5",128,0,0,2',0x0d,0x0a
.CODE
.debug
	.dw '.stabs "uiData:4",128,0,0,4',0x0d,0x0a
.CODE
.debug
	.dw '.stabn 0xe0,0,0,',0,0
	.dd LBE2-_main
	.dw 0x0d,0x0a
.code
.debug
	.dw '.stabf ',0,0
	.dd LME1-_main
	.dw 0x0d,0x0a
.code
LME1:
.external __rshu2
	.end