root@localhost$

root@localhost$

.arch armv8-a .file "chall.c" .text .align 2 .global func1 .type func1, %function func1: sub sp, sp, #16 str w0, [sp, 12] str w1, [sp, 8] ldr w1, [sp, 12] ldr w0, [sp, 8] cmp w1, w0 bls .L2 ldr w0, [sp, 12] b .L3 .L2: ldr w0, [sp, 8] .L3: add sp, sp, 16 ret .size func1, .-func1 .section .rodata .align 3 .LC0: .string "Result: %ld\n" .text .align 2 .global main .type main, %function main: stp x29, x30, [sp, -48]! add x29, sp, 0 str x19, [sp, 16] str w0, [x29, 44] str x1, [x29, 32] ldr x0, [x29, 32] add x0, x0, 8 ldr x0, [x0] bl atoi mov w19, w0 ldr x0, [x29, 32] add x0, x0, 16 ldr x0, [x0] bl atoi mov w1, w0 mov w0, w19 bl func1 mov w1, w0 adrp x0, .LC0 add x0, x0, :lo12:.LC0 bl printf mov w0, 0 ldr x19, [sp, 16] ldp x29, x30, [sp], 48 ret .size main, .-main .ident "GCC: (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0" .section .note.GNU-stack,"",@progbits root@localhost$

chall.S: Assembler messages: chall.S:1: Error: no such architecture: `armv8' chall.S:1: Error: junk at end of line, first unrecognized character is `-' chall.c:8: Error: too many memory references for `sub' chall.c:9: Error: too many memory references for `str' chall.c:10: Error: too many memory references for `str' chall.c:11: Error: no such instruction: `ldr w1,[sp,12]' chall.c:12: Error: no such instruction: `ldr w0,[sp,8]' chall.c:13: Error: too many memory references for `cmp' chall.c:14: Error: no such instruction: `bls .L2' chall.c:15: Error: no such instruction: `ldr w0,[sp,12]' chall.c:16: Error: no such instruction: `b .L3' chall.c:18: Error: no such instruction: `ldr w0,[sp,8]' chall.c:20: Error: too many memory references for `add' chall.c:24: Error: alignment not a power of 2 chall.c:32: Error: no such instruction: `stp x29,x30,[sp,-48]!' chall.c:33: Error: too many memory references for `add' chall.c:34: Error: too many memory references for `str' chall.c:35: Error: too many memory references for `str' chall.c:36: Error: too many memory references for `str' chall.c:37: Error: no such instruction: `ldr x0,[x29,32]' chall.c:38: Error: too many memory references for `add' chall.c:39: Error: no such instruction: `ldr x0,[x0]' chall.c:40: Error: no such instruction: `bl atoi' chall.c:41: Error: too many memory references for `mov' chall.c:42: Error: no such instruction: `ldr x0,[x29,32]' chall.c:43: Error: too many memory references for `add' chall.c:44: Error: no such instruction: `ldr x0,[x0]' chall.c:45: Error: no such instruction: `bl atoi' chall.c:46: Error: too many memory references for `mov' chall.c:47: Error: too many memory references for `mov' chall.c:48: Error: no such instruction: `bl func1' chall.c:49: Error: too many memory references for `mov' chall.c:50: Error: no such instruction: `adrp x0,.LC0' chall.c:51: Error: too many memory references for `add' chall.c:52: Error: no such instruction: `bl printf' chall.c:53: Error: too many memory references for `mov' chall.c:54: Error: no such instruction: `ldr x19,[sp,16]' chall.c:55: Error: no such instruction: `ldp x29,x30,[sp],48' root@localhost$

bash: nano: command not found root@localhost$

bash: vi: command not found root@localhost$

bash: vim: command not found root@localhost$

bash: nano: command not found root@localhost$

bash: vim: command not found root@localhost$

bash: nano: command not found root@localhost$

bash: vim: command not found root@localhost$

root@localhost$

bash: nano: command not found root@localhost$

bash: vim: command not found root@localhost$

bash: vim-tiny: command not found root@localhost$

bash: sudo: command not found root@localhost$

bash: vim-tiny: command not found root@localhost$

bash: vim-tiny: command not found root@localhost$

bash: vim-tiny: command not found root@localhost$

bash: sudo: command not found root@localhost$

bash: vim-tiny: command not found root@localhost$

bash: vim-tiny: command not found root@localhost$