39 lines
510 B
ArmAsm
39 lines
510 B
ArmAsm
.section .text
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.global _start
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.extern exit
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.extern libc_init
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.extern _init
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.extern _fini
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_start:
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# Set up end of the stack frame linked list.
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movq $0, %rbp
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pushq %rbp # rip=0
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pushq %rbp # rbp=0
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movq %rsp, %rbp
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pushq %rsi
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pushq %rdi
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pushq %rcx
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call libc_init
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# Run the global constructors.
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call _init
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popq %rdx
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popq %rdi
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popq %rsi
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# Run main
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call main
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# Store the exit code before calling _fini.
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push %rax
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call _fini
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# Terminate the process with the exit code.
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pop %rdi
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call exit
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