📄 max7221.asm
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// GCC for SUNPLUS u'nSP version 1.0.21-1
// Command: C:\PROGRA~1\Sunplus\UNSPID~2.1\cc1.exe C:\DOCUME~1\sp2\LOCALS~1\Temp\ccqqaaaa.i -fkeep-inline-functions -quiet -dumpbase MAX7221.c -mglobal-var-iram -gstabs -o .\Debug/MAX7221.asm
.external __sn_func_ptr_sec
// gcc2_compiled.:
.debug
.dw '.stabs "E:/2005/miniOS/LCDMENU/",0x64,0,3,',0,0,offset Ltext0,seg Ltext0,0x0d,0x0a
.code
.debug
.dw '.stabs "E:/2005/miniOS/LCDMENU/MAX7221.c",0x64,0,3,',0,0,offset Ltext0,seg Ltext0,0x0d,0x0a
.code
.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
.debug
.dw '.stabs "Bit:t20=21=s1bit0:4,0,1;bit1:4,1,1;\\",128,0,0,0',0x0d,0x0a
.DW '.stabs "bit2:4,2,1;bit3:4,3,1;bit4:4,4,1;\\",128,0,0,0',0x0d,0x0a
.DW '.stabs "bit5:4,5,1;bit6:4,6,1;bit7:4,7,1;\\",128,0,0,0',0x0d,0x0a
.DW '.stabs "bit8:4,8,1;bit9:4,9,1;bit10:4,10,1;\\",128,0,0,0',0x0d,0x0a
.DW '.stabs "bit11:4,11,1;bit12:4,12,1;bit13:4,13,1;\\",128,0,0,0',0x0d,0x0a
.DW '.stabs "bit14:4,14,1;bit15:4,15,1;;",128,0,0,0',0x0d,0x0a
.CODE
.debug
.dw '.stabs "Byte:t22=23=s1bytel:4,0,8;byteh:4,8,8;;",128,0,0,0',0x0d,0x0a
.CODE
.debug
.dw '.stabs "UNport:t24=25=u1bit:20,0,16;byte:22,0,16;\\",128,0,0,0',0x0d,0x0a
.DW '.stabs "port:4,0,16;;",128,0,0,0',0x0d,0x0a
.CODE
.code
.debug
.dw '.stabs "InitSPI7221:F4",36,0,0,',0,0,offset _InitSPI7221,seg _InitSPI7221,0x0d,0x0a
.CODE
.public _InitSPI7221
_InitSPI7221: .proc
.debug
.dw '.stabn 0x44,0,9,',0,0
.dd LM1-_InitSPI7221
.dw 0x0d,0x0a
.code
LM1:
// total=0, vars=0
// frame_pointer_needed: 1
push bp to [sp]
bp=sp+1
R1=BP+3
.debug
.dw '.stabn 0x44,0,10,',0,0
.dd LM2-_InitSPI7221
.dw 0x0d,0x0a
.code
LM2:
R2=[28674] // QImode move
R3=R2|2
[28674]=R3 // QImode move
.debug
.dw '.stabn 0x44,0,11,',0,0
.dd LM3-_InitSPI7221
.dw 0x0d,0x0a
.code
LM3:
R2=[28675] // QImode move
R3=R2|2
[28675]=R3 // QImode move
.debug
.dw '.stabn 0x44,0,12,',0,0
.dd LM4-_InitSPI7221
.dw 0x0d,0x0a
.code
LM4:
R2=[28677] // QImode move
R3=R2&(-513)
[28677]=R3 // QImode move
.debug
.dw '.stabn 0x44,0,13,',0,0
.dd LM5-_InitSPI7221
.dw 0x0d,0x0a
.code
LM5:
R2=[28674] // QImode move
R3=R2|8
[28674]=R3 // QImode move
.debug
.dw '.stabn 0x44,0,14,',0,0
.dd LM6-_InitSPI7221
.dw 0x0d,0x0a
.code
LM6:
R2=[28675] // QImode move
R3=R2|8
[28675]=R3 // QImode move
.debug
.dw '.stabn 0x44,0,15,',0,0
.dd LM7-_InitSPI7221
.dw 0x0d,0x0a
.code
LM7:
R2=[28677] // QImode move
R3=R2|2048
[28677]=R3 // QImode move
.debug
.dw '.stabn 0x44,0,16,',0,0
.dd LM8-_InitSPI7221
.dw 0x0d,0x0a
.code
LM8:
R2=[28674] // QImode move
R3=R2|32
[28674]=R3 // QImode move
.debug
.dw '.stabn 0x44,0,17,',0,0
.dd LM9-_InitSPI7221
.dw 0x0d,0x0a
.code
LM9:
R2=[28675] // QImode move
R3=R2|32
[28675]=R3 // QImode move
.debug
.dw '.stabn 0x44,0,18,',0,0
.dd LM10-_InitSPI7221
.dw 0x0d,0x0a
.code
LM10:
R2=[28677] // QImode move
R3=R2&(-8193)
[28677]=R3 // QImode move
.debug
.dw '.stabn 0x44,0,19,',0,0
.dd LM11-_InitSPI7221
.dw 0x0d,0x0a
.code
LM11:
.debug
.dw '.stabn 0x44,0,19,',0,0
.dd LM12-_InitSPI7221
.dw 0x0d,0x0a
.code
LM12:
L2:
pop bp from [sp]
retf
.endp // end of InitSPI7221
.debug
.dw '.stabf ',0,0
.dd LME1-_InitSPI7221
.dw 0x0d,0x0a
.code
LME1:
.code
.debug
.dw '.stabs "SendData7221:F4",36,0,0,',0,0,offset _SendData7221,seg _SendData7221,0x0d,0x0a
.CODE
.public _SendData7221
_SendData7221: .proc
.debug
.dw '.stabn 0x44,0,22,',0,0
.dd LM13-_SendData7221
.dw 0x0d,0x0a
.code
LM13:
// total=2, vars=2
// frame_pointer_needed: 1
push bp to [sp]
sp-=2
bp=sp+1
R1=BP+5
[bp+1]=R1 // QImode move
.debug
.dw '.stabn 0x44,0,23,',0,0
.dd LM14-_SendData7221
.dw 0x0d,0x0a
.code
LM14:
LBB2:
.debug
.dw '.stabn 0x44,0,24,',0,0
.dd LM15-_SendData7221
.dw 0x0d,0x0a
.code
LM15:
R2=[bp+1] // QImode move
R2=[bp+1] // QImode move
R1=R2+1
R3=[bp+1] // QImode move
R3=[bp+1] // QImode move
R2=R3+1
R3=[bp+1] // QImode move
R4=[R3] // QImode move
R3=R4 // QImode move
R4=R2 // QImode move
R3 = R3 + [R4] //addqi3
R2=R1 // QImode move
[R2]=R3 // QImode move
.debug
.dw '.stabn 0x44,0,25,',0,0
.dd LM16-_SendData7221
.dw 0x0d,0x0a
.code
LM16:
R1=[28677] // QImode move
R2=R1&(-2049)
[28677]=R2 // QImode move
.debug
.dw '.stabn 0x44,0,26,',0,0
.dd LM17-_SendData7221
.dw 0x0d,0x0a
.code
LM17:
R1=[28677] // QImode move
R2=R1&(-513)
[28677]=R2 // QImode move
.debug
.dw '.stabn 0x44,0,27,',0,0
.dd LM18-_SendData7221
.dw 0x0d,0x0a
.code
LM18:
R1=[28677] // QImode move
R2=R1&(-8193)
[28677]=R2 // QImode move
.debug
.dw '.stabn 0x44,0,28,',0,0
.dd LM19-_SendData7221
.dw 0x0d,0x0a
.code
LM19:
R1=0 // QImode move
[BP]=R1 // QImode move
L4:
R1=[BP] // QImode move
CMP R1,3 // QImode compare
NSJNA L7 //QImode LEU
pc=L5 // Indirect jump
L7:
.debug
.dw '.stabn 0x44,0,30,',0,0
.dd LM20-_SendData7221
.dw 0x0d,0x0a
.code
LM20:
R1=[28677] // QImode move
R2=R1|8192
[28677]=R2 // QImode move
.debug
.dw '.stabn 0x44,0,31,',0,0
.dd LM21-_SendData7221
.dw 0x0d,0x0a
.code
LM21:
// GCC inline ASM start
nop
// GCC inline ASM end
.debug
.dw '.stabn 0x44,0,32,',0,0
.dd LM22-_SendData7221
.dw 0x0d,0x0a
.code
LM22:
R1=[28677] // QImode move
R2=R1&(-8193)
[28677]=R2 // QImode move
.debug
.dw '.stabn 0x44,0,28,',0,0
.dd LM23-_SendData7221
.dw 0x0d,0x0a
.code
LM23:
L6:
R1=[BP] // QImode move
R2=R1+1
[BP]=R2 // QImode move
pc=L4 // Indirect jump
L5:
.debug
.dw '.stabn 0x44,0,35,',0,0
.dd LM24-_SendData7221
.dw 0x0d,0x0a
.code
LM24:
R1=0 // QImode move
[BP]=R1 // QImode move
L8:
R1=[BP] // QImode move
CMP R1,11 // QImode compare
NSJNA L11 //QImode LEU
pc=L9 // Indirect jump
L11:
.debug
.dw '.stabn 0x44,0,37,',0,0
.dd LM25-_SendData7221
.dw 0x0d,0x0a
.code
LM25:
R1=[28677] // QImode move
R2=R1&(-8193)
[28677]=R2 // QImode move
.debug
.dw '.stabn 0x44,0,38,',0,0
.dd LM26-_SendData7221
.dw 0x0d,0x0a
.code
LM26:
R2=[bp+1] // QImode move
R3=[bp+1] // QImode move
R1=R3+1
R3=11 // QImode move
R2=R3 // QImode move
R2-=[BP] // subqi3_r0R R2=R2-[BP]
R4=R1 // QImode move
R1=[R4] // QImode move
[SP--]=R2 // QImode move
[SP--]=R1 // QImode move
call __rshu1 // call with return value
SP = SP + 2 //SP
R2=R1&1
R3=R2&1
R1=R3 lsl 1
R1=R1 lsl 4
R1=R1 lsl 4
R3=[28677] // QImode move
R2=R3&(-513)
R2|=R1
[28677]=R2 // QImode move
.debug
.dw '.stabn 0x44,0,39,',0,0
.dd LM27-_SendData7221
.dw 0x0d,0x0a
.code
LM27:
R1=[28677] // QImode move
R2=R1|8192
[28677]=R2 // QImode move
.debug
.dw '.stabn 0x44,0,35,',0,0
.dd LM28-_SendData7221
.dw 0x0d,0x0a
.code
LM28:
L10:
R1=[BP] // QImode move
R2=R1+1
[BP]=R2 // QImode move
pc=L8 // Indirect jump
L9:
.debug
.dw '.stabn 0x44,0,41,',0,0
.dd LM29-_SendData7221
.dw 0x0d,0x0a
.code
LM29:
R1=[28677] // QImode move
R2=R1|2048
[28677]=R2 // QImode move
.debug
.dw '.stabn 0x44,0,42,',0,0
.dd LM30-_SendData7221
.dw 0x0d,0x0a
.code
LM30:
R1=[28677] // QImode move
R2=R1&(-8193)
[28677]=R2 // QImode move
.debug
.dw '.stabn 0x44,0,43,',0,0
.dd LM31-_SendData7221
.dw 0x0d,0x0a
.code
LM31:
LBE2:
.debug
.dw '.stabn 0x44,0,43,',0,0
.dd LM32-_SendData7221
.dw 0x0d,0x0a
.code
LM32:
L3:
sp+=2
pop bp from [sp]
retf
.endp // end of SendData7221
.debug
.dw '.stabs "Addr:p4",160,0,0,5',0x0d,0x0a
.CODE
.debug
.dw '.stabs "Data:p4",160,0,0,6',0x0d,0x0a
.CODE
.debug
.dw '.stabn 0xc0,0,0,',0,0
.dd LBB2-_SendData7221
.dw 0x0d,0x0a
.code
.debug
.dw '.stabs "i:4",128,0,0,0',0x0d,0x0a
.CODE
.debug
.dw '.stabn 0xe0,0,0,',0,0
.dd LBE2-_SendData7221
.dw 0x0d,0x0a
.code
.debug
.dw '.stabf ',0,0
.dd LME2-_SendData7221
.dw 0x0d,0x0a
.code
LME2:
.code
.debug
.dw '.stabs "MAX7221:F1",36,0,0,',0,0,offset _MAX7221,seg _MAX7221,0x0d,0x0a
.CODE
.public _MAX7221
_MAX7221: .proc
.debug
.dw '.stabn 0x44,0,47,',0,0
.dd LM33-_MAX7221
.dw 0x0d,0x0a
.code
LM33:
// total=1, vars=1
// frame_pointer_needed: 1
push bp to [sp]
sp-=1
bp=sp+1
R1=BP+4
[BP]=R1 // QImode move
.debug
.dw '.stabn 0x44,0,49,',0,0
.dd LM34-_MAX7221
.dw 0x0d,0x0a
.code
LM34:
call _InitSPI7221 // call with return value
.debug
.dw '.stabn 0x44,0,50,',0,0
.dd LM35-_MAX7221
.dw 0x0d,0x0a
.code
LM35:
R1=1 // QImode move
[SP--]=R1 // QImode move
R1=3072 // QImode move
[SP--]=R1 // QImode move
call _SendData7221 // call with return value
SP = SP + 2 //SP
.debug
.dw '.stabn 0x44,0,51,',0,0
.dd LM36-_MAX7221
.dw 0x0d,0x0a
.code
LM36:
R1=0 // QImode move
[SP--]=R1 // QImode move
R1=3840 // QImode move
[SP--]=R1 // QImode move
call _SendData7221 // call with return value
SP = SP + 2 //SP
.debug
.dw '.stabn 0x44,0,52,',0,0
.dd LM37-_MAX7221
.dw 0x0d,0x0a
.code
LM37:
R1=255 // QImode move
[SP--]=R1 // QImode move
R1=2304 // QImode move
[SP--]=R1 // QImode move
call _SendData7221 // call with return value
SP = SP + 2 //SP
.debug
.dw '.stabn 0x44,0,53,',0,0
.dd LM38-_MAX7221
.dw 0x0d,0x0a
.code
LM38:
R1=8 // QImode move
[SP--]=R1 // QImode move
R1=2560 // QImode move
[SP--]=R1 // QImode move
call _SendData7221 // call with return value
SP = SP + 2 //SP
.debug
.dw '.stabn 0x44,0,54,',0,0
.dd LM39-_MAX7221
.dw 0x0d,0x0a
.code
LM39:
R1=7 // QImode move
[SP--]=R1 // QImode move
R1=2816 // QImode move
[SP--]=R1 // QImode move
call _SendData7221 // call with return value
SP = SP + 2 //SP
.debug
.dw '.stabn 0x44,0,55,',0,0
.dd LM40-_MAX7221
.dw 0x0d,0x0a
.code
LM40:
R3=[BP] // QImode move
R2=[R3] // QImode move
R1=R2+7
R3=R1 // QImode move
R2=[R3] // QImode move
[SP--]=R2 // QImode move
R1=1280 // QImode move
[SP--]=R1 // QImode move
call _SendData7221 // call with return value
SP = SP + 2 //SP
.debug
.dw '.stabn 0x44,0,56,',0,0
.dd LM41-_MAX7221
.dw 0x0d,0x0a
.code
LM41:
R1=[BP] // QImode move
R2=[R1] // QImode move
R1=R2+6
R3=R1 // QImode move
R2=[R3] // QImode move
[SP--]=R2 // QImode move
R1=1536 // QImode move
[SP--]=R1 // QImode move
call _SendData7221 // call with return value
SP = SP + 2 //SP
.debug
.dw '.stabn 0x44,0,57,',0,0
.dd LM42-_MAX7221
.dw 0x0d,0x0a
.code
LM42:
R1=[BP] // QImode move
R2=[R1] // QImode move
R1=R2+5
R3=R1 // QImode move
R2=[R3] // QImode move
[SP--]=R2 // QImode move
R1=1792 // QImode move
[SP--]=R1 // QImode move
call _SendData7221 // call with return value
SP = SP + 2 //SP
.debug
.dw '.stabn 0x44,0,58,',0,0
.dd LM43-_MAX7221
.dw 0x0d,0x0a
.code
LM43:
R1=[BP] // QImode move
R2=[R1] // QImode move
R1=R2+4
R3=R1 // QImode move
R2=[R3] // QImode move
[SP--]=R2 // QImode move
R1=2048 // QImode move
[SP--]=R1 // QImode move
call _SendData7221 // call with return value
SP = SP + 2 //SP
.debug
.dw '.stabn 0x44,0,59,',0,0
.dd LM44-_MAX7221
.dw 0x0d,0x0a
.code
LM44:
R1=[BP] // QImode move
R2=[R1] // QImode move
R1=R2+3
R3=R1 // QImode move
R2=[R3] // QImode move
[SP--]=R2 // QImode move
R1=256 // QImode move
[SP--]=R1 // QImode move
call _SendData7221 // call with return value
SP = SP + 2 //SP
.debug
.dw '.stabn 0x44,0,60,',0,0
.dd LM45-_MAX7221
.dw 0x0d,0x0a
.code
LM45:
R1=[BP] // QImode move
R2=[R1] // QImode move
R1=R2+2
R3=R1 // QImode move
R2=[R3] // QImode move
[SP--]=R2 // QImode move
R1=512 // QImode move
[SP--]=R1 // QImode move
call _SendData7221 // call with return value
SP = SP + 2 //SP
.debug
.dw '.stabn 0x44,0,61,',0,0
.dd LM46-_MAX7221
.dw 0x0d,0x0a
.code
LM46:
R1=[BP] // QImode move
R2=[R1] // QImode move
R1=R2+1
R3=R1 // QImode move
R2=[R3] // QImode move
[SP--]=R2 // QImode move
R1=768 // QImode move
[SP--]=R1 // QImode move
call _SendData7221 // call with return value
SP = SP + 2 //SP
.debug
.dw '.stabn 0x44,0,62,',0,0
.dd LM47-_MAX7221
.dw 0x0d,0x0a
.code
LM47:
R2=[BP] // QImode move
R1=[R2] // QImode move
R3=R1 // QImode move
R2=[R3] // QImode move
[SP--]=R2 // QImode move
R1=1024 // QImode move
[SP--]=R1 // QImode move
call _SendData7221 // call with return value
SP = SP + 2 //SP
.debug
.dw '.stabn 0x44,0,73,',0,0
.dd LM48-_MAX7221
.dw 0x0d,0x0a
.code
LM48:
.debug
.dw '.stabn 0x44,0,73,',0,0
.dd LM49-_MAX7221
.dw 0x0d,0x0a
.code
LM49:
L14:
sp+=1
pop bp from [sp]
retf
.endp // end of MAX7221
.debug
.dw '.stabs "string:p26=*1",160,0,0,4',0x0d,0x0a
.CODE
.debug
.dw '.stabf ',0,0
.dd LME3-_MAX7221
.dw 0x0d,0x0a
.code
LME3:
.external __rshu1
.end
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