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72 lines
2.7 KiB
ArmAsm
72 lines
2.7 KiB
ArmAsm
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
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│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2023 Justine Alexandra Roberts Tunney │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/dce.h"
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#include "libc/macros.internal.h"
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#ifdef __aarch64__
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_start: mov x1,sp
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mov x29,0
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bl ApeLoader
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.endfn _start,globl
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#else
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XnuEntrypoint:
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mov $_HOSTXNU,%dl // xnu's not unix!
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ElfEntrypoint:
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mov %rsp,%rsi // save real stack
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sub $1024*1024,%rsp // room for allocs
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call ApeLoader
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.endfn ElfEntrypoint,globl
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.endfn XnuEntrypoint,globl
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.section .note,"a",@progbits
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.balign 4
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openbsd.ident:
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.long 2f-1f
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.long 4f-3f
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.long 1
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1: .asciz "OpenBSD"
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2: .balign 4
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3: .long 0
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4: .size openbsd.ident,.-openbsd.ident
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.type openbsd.ident,@object
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.balign 4
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netbsd.ident:
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.long 2f-1f
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.long 4f-3f
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.long 1
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1: .asciz "NetBSD"
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2: .balign 4
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3: .long 901000000
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4: .size netbsd.ident,.-netbsd.ident
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.type netbsd.ident,@object
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.balign 4
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ape.ident:
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.long 2f-1f
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.long 4f-3f
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.long 1
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1: .asciz "APE"
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2: .balign 4
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3: .long 106000000
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4: .size ape.ident,.-ape.ident
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.type ape.ident,@object
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#endif
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