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40 lines
768 B
ArmAsm
40 lines
768 B
ArmAsm
.intel_syntax noprefix
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.text
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.globl _start, syscall5
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_start:
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xor rbp,rbp
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pop rdi
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mov rsi,rsp
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and rsp,-16
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call main__main
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mov rdi,rax /* syscall param 1 = rax (ret value of main) */
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mov rax,60 /* SYS_exit */
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syscall
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ret /* should never be reached, but if the OS somehow fails
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to kill us, it will cause a segmentation fault */
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syscall5:
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mov rax,rdi
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mov rdi,rsi
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mov rsi,rdx
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mov rdx,rcx
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mov r10,r8
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mov r8,r9
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syscall
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ret
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syscall6:
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mov rax,rdi
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mov rdi,rsi
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mov rsi,rdx
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mov rdx,rcx
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mov r10,r8
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mov r8,r9
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mov r9, [rsp+8]
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syscall
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ret
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