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> Non-x86 architectures > FASM ARM32-ARM64 Development |
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alCoPaUL 02 Jul 2023, 21:22
hey, this is my first post.
i see that the webpage of fasmarm is current as of this month of 2023. i just wanna share an example of Quine in ARM64. as a benchmark or a sample. it runs in latest Ubuntu (Linux on Windows Subsystem) with the arm64 cross compilers and libc6 (arm64). there's a bug tho after building an ARM64 executable - it assumes that it runs in an ARM64 Ubuntu Distro and hardcodely references a file that is not there. so you have to move files from folder to folder. the said missing file when ARM64 executables are run are there, installed. thanks.. save as printfarm64.asm Code: /* ; ; aarch64-linux-gnu-as printfarm64.asm -o printfarm64.o ; aarch64-linux-gnu-ld -lc /usr/aarch64-linux-gnu/lib/libc.so.6 -o printfarm64 printfarm64.o ; ; *** copy the contents of /usr/aarch64-linux-gnu/lib/ to /lib/ ; ; **** dpkg -L libc6-arm64-cross | grep -i ld-linux-aarch64.so.1 ; /usr/aarch64-linux-gnu/lib/ld-linux-aarch64.so.1 ; ; ***** dpkg -L libc6 | grep -i libc.so.6 ; /usr/aarch64-linux-gnu/lib/libc.so.6 ; ;; ;~ House Of Guillermo [GIMO] ;~~ alCoPaUL [GIMO][As][aBrA][NPA][b8][BCVG][rRlf], NYC 7/1/2023 5:46 PM EDT - 7/2/2023 5:11 PM EDT ; */ .section .text .global _start .extern printf,putchar,exit _start: LDR X0,=msg BL printf MOV X0,34 BL putchar LDR X0,=msg BL printf MOV X0,34 BL putchar MOV X0,0 BL exit .section .data msg:.asciz "/* ; ; aarch64-linux-gnu-as printfarm64.asm -o printfarm64.o ; aarch64-linux-gnu-ld -lc /usr/aarch64-linux-gnu/lib/libc.so.6 -o printfarm64 printfarm64.o ; ; *** copy the contents of /usr/aarch64-linux-gnu/lib/ to /lib/ ; ; **** dpkg -L libc6-arm64-cross | grep -i ld-linux-aarch64.so.1 ; /usr/aarch64-linux-gnu/lib/ld-linux-aarch64.so.1 ; ; ***** dpkg -L libc6 | grep -i libc.so.6 ; /usr/aarch64-linux-gnu/lib/libc.so.6 ; ;; ;~ House Of Guillermo [GIMO] ;~~ alCoPaUL [GIMO][As][aBrA][NPA][b8][BCVG][rRlf], NYC 7/1/2023 5:46 PM EDT - 7/2/2023 5:11 PM EDT ; */ .section .text .global _start .extern printf,putchar,exit _start: LDR X0,=msg BL printf MOV X0,34 BL putchar LDR X0,=msg BL printf MOV X0,34 BL putchar MOV X0,0 BL exit .section .data msg:.asciz " this has no errors if it can be roundtripped .. 1.) as/ld printfarm64.asm 2.) ./printfarm64 > arm64xx2.asm 3.) go to 1 replacing printfarm64.asm with arm64xx2.asm 4.) ./arm64xx2 5.) and so on.. assembling the source will generate warnings that can be not taken seriously coz the processes are alright.. _________________ Assembly Language Quines https://bitbucket.org/alcopaul/datassemblylanguagequines/src/ThunderRT6Main |
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02 Jul 2023, 21:22 |
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alCoPaUL 02 Jul 2023, 22:41
btw, the linux arm64 architecture is via qemu and the website of Azeria helped me to setup my ARM dev box...
https://azeria-labs.com/arm-on-x86-qemu-user/ regards, |
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02 Jul 2023, 22:41 |
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alCoPaUL 04 Jul 2023, 06:01
ARM32
Code: /* ; ; arm-linux-gnueabihf-as 32Ge.asm -o 32Ge.o ; arm-linux-gnueabihf-gcc -static -o 32Ge 32Ge.o ; ;~~ arm32quine v1.0-044 ; ;~ House Of Guillermo [GIMO] ;~~ alCoPaUL [GIMO][As][aBrA][NPA][b8][BCVG][rRlf], NYC 7/3/2023 1:40 AM */ .section .text .global main .extern printf,putchar,exit main: LDR R0,=msg BL printf MOV R0,#34 BL putchar LDR R0,=msg BL printf MOV R0,#34 BL putchar MOV R0,#0 BL exit .section .data msg:.asciz "/* ; ; arm-linux-gnueabihf-as 32Ge.asm -o 32Ge.o ; arm-linux-gnueabihf-gcc -static -o 32Ge 32Ge.o ; ;~~ arm32quine v1.0-044 ; ;~ House Of Guillermo [GIMO] ;~~ alCoPaUL [GIMO][As][aBrA][NPA][b8][BCVG][rRlf], NYC 7/3/2023 1:40 AM */ .section .text .global main .extern printf,putchar,exit main: LDR R0,=msg BL printf MOV R0,#34 BL putchar LDR R0,=msg BL printf MOV R0,#34 BL putchar MOV R0,#0 BL exit .section .data msg:.asciz " _________________ Assembly Language Quines https://bitbucket.org/alcopaul/datassemblylanguagequines/src/ThunderRT6Main |
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04 Jul 2023, 06:01 |
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alCoPaUL 07 Jul 2023, 23:58
Code: /* ; ; aarch64-linux-gnu-as printfarm64.asm -o printfarm64.o ; aarch64-linux-gnu-gcc -static -o printfarm64 printfarm64.o ; ;; ;~ House Of Guillermo [GIMO] ;~~ alCoPaUL [GIMO][As][aBrA][NPA][b8][BCVG][rRlf], NYC 7/1/2023 5:46 PM EDT - 7/2/2023 5:11 PM EDT ; */ .section .text .global main .extern printf,putchar,exit main: LDR X0,=msg BL printf MOV X0,34 BL putchar LDR X0,=msg BL printf MOV X0,34 BL putchar MOV X0,0 BL exit .section .data msg:.asciz "/* ; ; aarch64-linux-gnu-as printfarm64.asm -o printfarm64.o ; aarch64-linux-gnu-gcc -static -o printfarm64 printfarm64.o ; ;; ;~ House Of Guillermo [GIMO] ;~~ alCoPaUL [GIMO][As][aBrA][NPA][b8][BCVG][rRlf], NYC 7/1/2023 5:46 PM EDT - 7/2/2023 5:11 PM EDT ; */ .section .text .global main .extern printf,putchar,exit main: LDR X0,=msg BL printf MOV X0,34 BL putchar LDR X0,=msg BL printf MOV X0,34 BL putchar MOV X0,0 BL exit .section .data msg:.asciz " with qemu, aarch64 & arm cross build tools under Debian GNU/Linux 11, Ubuntu 22.04.2 LTS (Windows Subsystem For Linux) _________________ Assembly Language Quines https://bitbucket.org/alcopaul/datassemblylanguagequines/src/ThunderRT6Main |
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07 Jul 2023, 23:58 |
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