68 lines
2.6 KiB
Text
68 lines
2.6 KiB
Text
/* ARM assembly AARCH64 Raspberry PI 3B */
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/* program incstring64.s */
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/*******************************************/
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/* Constantes file */
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/*******************************************/
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/* for this file see task include a file in language AArch64 assembly*/
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.include "../includeConstantesARM64.inc"
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.equ BUFFERSIZE, 100
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/*******************************************/
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/* Initialized data */
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/*******************************************/
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.data
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szMessNum: .asciz "Enter number : \n"
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szCarriageReturn: .asciz "\n"
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szMessResult: .asciz "Increment number is = @ \n" // message result
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/*******************************************/
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/* UnInitialized data */
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/*******************************************/
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.bss
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sBuffer: .skip BUFFERSIZE
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sZoneConv: .skip 24
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/*******************************************/
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/* code section */
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/*******************************************/
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.text
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.global main
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main: // entry of program
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ldr x0,qAdrszMessNum
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bl affichageMess
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mov x0,#STDIN // Linux input console
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ldr x1,qAdrsBuffer // buffer address
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mov x2,#BUFFERSIZE // buffer size
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mov x8, #READ // request to read datas
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svc 0 // call system
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ldr x1,qAdrsBuffer // buffer address
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strb wzr,[x1,x0] // store zero at the end of input string (x0
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//
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ldr x0,qAdrsBuffer // buffer address
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bl conversionAtoD // conversion string in number in x0
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// increment x0
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add x0,x0,1
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// conversion register to string
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ldr x1,qAdrsZoneConv
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bl conversion10S // call conversion
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ldr x0,qAdrszMessResult
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ldr x1,qAdrsZoneConv
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bl strInsertAtCharInc // insert result at @ character
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bl affichageMess // display message
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100: // standard end of the program
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mov x0,0 // return code
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mov x8,EXIT // request to exit program
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svc 0 // perform the system call
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qAdrsZoneConv: .quad sZoneConv
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qAdrszMessNum: .quad szMessNum
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qAdrsBuffer: .quad sBuffer
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qAdrszMessResult: .quad szMessResult
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qAdrszCarriageReturn: .quad szCarriageReturn
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/********************************************************/
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/* File Include fonctions */
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/********************************************************/
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/* for this file see task include a file in language AArch64 assembly */
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.include "../includeARM64.inc"
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