mirror of
https://github.com/jart/cosmopolitan.git
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126 lines
3.9 KiB
C
126 lines
3.9 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│ vi: set et ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi │
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2024 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/calls/calls.h"
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#include "libc/dlopen/dlfcn.h"
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#include "libc/limits.h"
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#include "libc/runtime/runtime.h"
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#include "libc/stdio/stdio.h"
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#include "libc/str/str.h"
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struct big {
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long x1;
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long x2;
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long x3;
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long x4;
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long x5;
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long x6;
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long x7;
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long x8;
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long x9;
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double f0;
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double f1;
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};
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int main(int argc, char *argv[]) {
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void *lib = cosmo_dlopen(argv[1], RTLD_LAZY);
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if (!lib) {
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tinyprint(2, "cosmo_dlopen() failed: ", cosmo_dlerror(), "\n", NULL);
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exit(1);
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}
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fprintf(stderr, "opened library!\n");
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long (*big)(struct big *, long, long, long, long, long, long, long, long,
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long, double, double) = cosmo_dlsym(lib, "big");
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if (!big) {
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tinyprint(2, "cosmo_dlsym() failed: ", cosmo_dlerror(), "\n", NULL);
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exit(1);
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}
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fprintf(stderr, "imported symbol!\n");
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struct big args = {0};
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long res = big(&args, 1, 2, 3, 4, 5, 6, 7, 8, 9, 3.14, 2.3);
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int fails = 0;
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if (res != 31337) {
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fprintf(stderr, "error: bad result: %016lx\n", res);
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++fails;
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}
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if (args.x1 != 1) {
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fprintf(stderr, "error: bad x1: %016lx\n", args.x1);
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++fails;
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}
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if (args.x2 != 2) {
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fprintf(stderr, "error: bad x2: %016lx\n", args.x2);
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++fails;
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}
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if (args.x3 != 3) {
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fprintf(stderr, "error: bad x3: %016lx\n", args.x3);
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++fails;
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}
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if (args.x4 != 4) {
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fprintf(stderr, "error: bad x4: %016lx\n", args.x4);
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++fails;
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}
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if (args.x5 != 5) {
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fprintf(stderr, "error: bad x5: %016lx\n", args.x5);
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++fails;
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}
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if (args.x6 != 6) {
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fprintf(stderr, "error: bad x6: %016lx\n", args.x6);
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++fails;
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}
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if (args.x7 != 7) {
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fprintf(stderr, "error: bad x7: %016lx\n", args.x7);
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++fails;
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}
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if (args.x8 != 8) {
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fprintf(stderr, "error: bad x8: %016lx\n", args.x8);
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++fails;
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}
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if (args.x9 != 9) {
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fprintf(stderr, "error: bad x9: %016lx\n", args.x9);
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++fails;
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}
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if (args.f0 != 3.14) {
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fprintf(stderr, "error: bad f0: %g\n", args.f0);
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++fails;
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}
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if (args.f1 != 2.3) {
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fprintf(stderr, "error: bad f1: %g\n", args.f1);
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++fails;
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}
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cosmo_dlclose(lib);
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return fails;
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}
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