XML/Output: Difference between revisions
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(add task to ARM64 assembly Raspberry Pi) |
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'''Note to editors:''' Program output with escaped characters will be viewed as the character on the page so you need to 'escape-the-escapes' to make the RC entry display what would be shown in a plain text viewer (See [[Talk:XML_Creation#Escaping_Escapes|this]]). |
'''Note to editors:''' Program output with escaped characters will be viewed as the character on the page so you need to 'escape-the-escapes' to make the RC entry display what would be shown in a plain text viewer (See [[Talk:XML_Creation#Escaping_Escapes|this]]). |
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Alternately, output can be placed in <nowiki><lang xml></lang></nowiki> tags without any special treatment. |
Alternately, output can be placed in <nowiki><lang xml></lang></nowiki> tags without any special treatment. |
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=={{header|AArch64 Assembly}}== |
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{{works with|as|Raspberry Pi 3B version Buster 64 bits}} |
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<lang AArch64 Assembly> |
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/* ARM assembly AARCH64 Raspberry PI 3B */ |
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/* program outputXml64.s */ |
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/* use special library libxml2 */ |
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/* special link gcc with options -I/usr/include/libxml2 -lxml2 */ |
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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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/*********************************/ |
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/* Initialized data */ |
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/*********************************/ |
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.data |
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szMessEndpgm: .asciz "Normal end of program.\n" |
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szFileName: .asciz "file2.xml" |
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szFileMode: .asciz "w" |
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szMessError: .asciz "Error detected !!!!. \n" |
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szName1: .asciz "April" |
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szName2: .asciz "Tam O'Shanter" |
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szName3: .asciz "Emily" |
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szRemark1: .asciz "Bubbly: I'm > Tam and <= Emily" |
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szRemark2: .asciz "Burns: \"When chapman billies leave the street ...\"" |
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szRemark3: .asciz "Short & shrift" |
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szVersDoc: .asciz "1.0" |
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szLibCharRem: .asciz "CharacterRemarks" |
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szLibChar: .asciz "Character" |
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szLibName: .asciz "Name" |
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szCarriageReturn: .asciz "\n" |
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tbNames: .quad szName1 // area of pointer string name |
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.quad szName2 |
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.quad szName3 |
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.quad 0 // area end |
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tbRemarks: .quad szRemark1 // area of pointer string remark |
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.quad szRemark2 |
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.quad szRemark3 |
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.quad 0 // area end |
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/*********************************/ |
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/* UnInitialized data */ |
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/*********************************/ |
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.bss |
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.align 4 |
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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,qAdrszVersDoc |
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bl xmlNewDoc // create doc |
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mov x19,x0 // doc address |
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mov x0,#0 |
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ldr x1,qAdrszLibCharRem |
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bl xmlNewNode // create root node |
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mov x20,x0 // node characterisation address |
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mov x0,x19 // doc |
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mov x1,x20 // node root |
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bl xmlDocSetRootElement |
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ldr x22,qAdrtbNames |
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ldr x23,qAdrtbRemarks |
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mov x24,#0 // loop counter |
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1: // start loop |
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mov x0,#0 |
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ldr x1,qAdrszLibChar // create node |
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bl xmlNewNode |
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mov x21,x0 // node character |
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// x0 = node address |
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ldr x1,qAdrszLibName |
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ldr x2,[x22,x24,lsl #3] // load name string address |
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bl xmlNewProp |
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ldr x0,[x23,x24,lsl #3] // load remark string address |
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bl xmlNewText |
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mov x1,x0 |
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mov x0,x21 |
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bl xmlAddChild |
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mov x0,x20 |
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mov x1,x21 |
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bl xmlAddChild |
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add x24,x24,#1 |
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ldr x2,[x22,x24,lsl #3] // load name string address |
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cmp x2,#0 // = zero ? |
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bne 1b // no -> loop |
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ldr x0,qAdrszFileName |
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ldr x1,qAdrszFileMode |
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bl fopen // file open |
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cmp x0,#0 |
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blt 99f |
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mov x24,x0 //FD |
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mov x1,x19 |
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mov x2,x20 |
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bl xmlDocDump // write doc on the file |
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mov x0,x24 // close file |
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bl fclose |
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mov x0,x19 // close document |
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bl xmlFreeDoc |
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bl xmlCleanupParser |
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ldr x0,qAdrszMessEndpgm |
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bl affichageMess |
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b 100f |
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99: // error |
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ldr x0,qAdrszMessError |
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bl affichageMess |
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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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qAdrszMessError: .quad szMessError |
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qAdrszMessEndpgm: .quad szMessEndpgm |
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qAdrszVersDoc: .quad szVersDoc |
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qAdrszLibCharRem: .quad szLibCharRem |
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qAdrszLibChar: .quad szLibChar |
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qAdrszLibName: .quad szLibName |
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qAdrtbNames: .quad tbNames |
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qAdrtbRemarks: .quad tbRemarks |
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qAdrszCarriageReturn: .quad szCarriageReturn |
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qStdout: .quad STDOUT |
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qAdrszFileName: .quad szFileName |
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qAdrszFileMode: .quad szFileMode |
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/************************************/ |
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/* Strings comparaison */ |
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/************************************/ |
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/* x0 et x1 contains strings addresses */ |
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/* x0 return 0 dans x0 if equal */ |
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/* return -1 if string x0 < string x1 */ |
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/* return 1 if string x0 > string x1 */ |
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comparString: |
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stp x2,lr,[sp,-16]! // save registers |
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stp x3,x4,[sp,-16]! // save registers |
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mov x2,#0 // indice |
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1: |
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ldrb w3,[x0,x2] // one byte string 1 |
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ldrb w4,[x1,x2] // one byte string 2 |
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cmp w3,w4 |
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blt 2f // less |
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bgt 3f // greather |
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cmp w3,#0 // 0 final |
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beq 4f // equal and end |
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add x2,x2,#1 // |
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b 1b // else loop |
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2: |
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mov x0,#-1 // less |
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b 100f |
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3: |
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mov x0,#1 // greather |
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b 100f |
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4: |
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mov x0,#0 // equal |
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b 100f |
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100: |
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ldp x3,x4,[sp],16 // restaur 2 registers |
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ldp x2,lr,[sp],16 // restaur 2 registers |
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ret // return to address lr x30 |
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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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</lang> |
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=={{header|Ada}}== |
=={{header|Ada}}== |
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{{works with|GNAT}} |
{{works with|GNAT}} |
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