mirror of
https://github.com/jart/cosmopolitan.git
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58 lines
3.1 KiB
ArmAsm
58 lines
3.1 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/macros.internal.h"
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// Blink Virtual Machine for Apple Silicon
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//
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// If you want to support Apple M1 by embedding an emulator in
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// your APE binary that runs automatically, then put this:
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//
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// STATIC_YOINK("blink_xnu_aarch64");
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//
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// In your main.c file, to pull it into linkage from the static
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// archive. Alternatively, you may simply add blink_xnu_aarch64.o
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// as an explicit linker argument.
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.section .blink,"a",@progbits
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.globl blink_xnu_aarch64_size
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blink_xnu_aarch64:
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.incbin "ape/blink-xnu-aarch64.gz"
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.endobj blink_xnu_aarch64,globl
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blink_xnu_aarch64_size = . - blink_xnu_aarch64
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.section .emush,"a",@progbits
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.ascii "if [ \"$s\" = Darwin ] && [ \"$m\" = arm64 ]; then\n"
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.ascii "if ! [ -x \"$e\" ]; then\n"
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.ascii "echo \"extracting blink-darwin-aarch64 to ${e}\" >&2\n"
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.ascii "dd if=\"$o\" bs=1 skip=$(("
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.weak blink_xnu_aarch64_quad
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.quad blink_xnu_aarch64_quad
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.weak blink_xnu_aarch64_short
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.short blink_xnu_aarch64_short
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.ascii ")) count=$(("
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.weak blink_xnu_aarch64_size_quad
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.quad blink_xnu_aarch64_size_quad
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.weak blink_xnu_aarch64_size_short
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.short blink_xnu_aarch64_size_short
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.ascii ")) conv=notrunc 2>/dev/null | gunzip >\"$e.$$\"\n"
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.ascii "mv -f \"$e.$$\" \"$e\"\n"
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.ascii "chmod +x \"$e\"\n"
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.ascii "fi\n"
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.ascii "exec \"$e\" \"$o\" \"$@\"\n"
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.ascii "fi\n"
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