forked from Bananymous/banan-os
44 lines
577 B
ArmAsm
44 lines
577 B
ArmAsm
.section .text
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.global _start
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_start:
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# get argc, argv, envp
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movl (%esp), %edi
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leal 4(%esp), %esi
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leal 4(%esi, %edi, 4), %edx
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# align stack
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andl $-16, %esp
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xorl %ebp, %ebp
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# save argc, argv, envp
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subl $4, %esp
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pushl %edx
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pushl %esi
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pushl %edi
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subl $4, %esp
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pushl $__fini_array_end
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pushl $__fini_array_start
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pushl $_fini
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pushl $__init_array_end
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pushl $__init_array_start
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pushl $_init
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pushl %edx
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call _init_libc
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addl $(4 * 8), %esp
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# argc, argv, envp already on stack
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call main
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subl $12, %esp
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pushl %eax
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call exit
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.size _start, . - _start
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