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https://github.com/jart/cosmopolitan.git
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4a59210008
This change improves the way internal APIs are being hidden behind the `COSMO` define. The cosmo.h header will take care of defining that, so that a separate define statement isn't needed. This change also does a lot more to define which APIs are standard, and which belong to Cosmo.
43 lines
1.5 KiB
C
43 lines
1.5 KiB
C
#if 0
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/*─────────────────────────────────────────────────────────────────╗
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│ To the extent possible under law, Justine Tunney has waived │
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│ all copyright and related or neighboring rights to this file, │
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│ as it is written in the following disclaimers: │
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│ • http://unlicense.org/ │
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│ • http://creativecommons.org/publicdomain/zero/1.0/ │
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╚─────────────────────────────────────────────────────────────────*/
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#endif
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#include "libc/intrin/kprintf.h"
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#include "libc/math.h"
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#include "libc/runtime/runtime.h"
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#include "libc/runtime/symbols.internal.h"
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/**
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* @fileoverview How to print backtraces and cpu state on crash.
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*
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* make -j8 -O o//examples/crashreport.com
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* o//examples/crashreport.com
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*
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* To prevent the GDB GUI from popping up:
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*
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* export GDB=
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* make -j8 -O o//examples/crashreport.com
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* o//examples/crashreport.com
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*/
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noubsan int main(int argc, char *argv[]) {
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kprintf("----------------\n");
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kprintf(" THIS IS A TEST \n");
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kprintf("SIMULATING CRASH\n");
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kprintf("----------------\n");
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ShowCrashReports();
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volatile double a = 0;
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volatile double b = 23;
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volatile double c = exp(b) / a;
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volatile int64_t x;
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return 1 / (x = 0);
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}
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