mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-01 03:53:33 +00:00
933411ba99
- Fix bugs in kDos2Errno definition - malloc() should now be thread safe - Fix bug in rollup.com header generator - Fix open(O_APPEND) on the New Technology - Fix select() on the New Technology and test it - Work towards refactoring i/o for thread safety - Socket reads and writes on NT now poll for signals - Work towards i/o completion ports on the New Technology - Make read() and write() intermittently check for signals - Blinkenlights keyboard i/o so much better on NT w/ poll() - You can now poll() files and sockets at the same time on NT - Fix bug in appendr() that manifests with dlmalloc footers off
44 lines
2.5 KiB
C
44 lines
2.5 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2020 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 "tool/build/emubin/poke.h"
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#include "tool/build/emubin/real.h"
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#include "tool/build/emubin/realstart.inc"
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/*
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m=tiny; make -j12 MODE=$m o/$m/tool/build/{tinyemu,emulator}.com \
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o/$m/tool/build/emubin/mdatest.bin && o/$m/tool/build/emulator.com \
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-rt o/$m/tool/build/emubin/mdatest.bin
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*/
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static void MdaTest(uint16_t p[25][80]) {
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int i, y, x;
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for (i = 0; i < 256; ++i) {
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y = i / 16;
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x = i % 16 * 3;
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POKE(p[y][x + 0], i << 8 | "0123456789abcdef"[(i & 0xf0) >> 4]);
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POKE(p[y][x + 1], i << 8 | "0123456789abcdef"[(i & 0x0f) >> 0]);
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}
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}
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int main() {
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SetVideoMode(7);
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SetEs(0xb0000 >> 4);
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MdaTest((void *)0);
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for (;;) __builtin_ia32_pause();
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}
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