cosmopolitan/examples/nomodifyself.c
Justine Tunney 1422e96b4e
Introduce native support for MacOS ARM64
There's a new program named ape/ape-m1.c which will be used to build an
embeddable binary that can load ape and elf executables. The support is
mostly working so far, but still chasing down ABI issues.
2023-05-20 04:17:03 -07:00

38 lines
1.5 KiB
C

#if 0
/*─────────────────────────────────────────────────────────────────╗
│ To the extent possible under law, Justine Tunney has waived │
│ all copyright and related or neighboring rights to this file, │
│ as it is written in the following disclaimers: │
│ • http://unlicense.org/ │
│ • http://creativecommons.org/publicdomain/zero/1.0/ │
╚─────────────────────────────────────────────────────────────────*/
#endif
#include "ape/sections.internal.h"
#include "libc/dce.h"
#include "libc/runtime/runtime.h"
#include "libc/stdio/stdio.h"
/**
* @fileoverview Non-Self-Modifying APE Binary Demo
*
* See examples/examples.mk for the build config, which uses the
* alternative APE runtime.
*/
int main(int argc, char *argv[]) {
if (__executable_start[0] == 'M' && __executable_start[1] == 'Z') {
printf("success: %s spawned without needing to modify its "
"executable header",
argv[0]);
if (!IsWindows()) {
printf(", thanks to APE loader!\n");
} else {
printf(", because you ran it on Windows :P\n");
}
return 0;
} else {
printf("error: %s doesn't have an MZ file header!\n", argv[0]);
return 1;
}
}