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macOS: Add support for Apple Silicon and usage of the MAP_JIT flag.

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This commit is contained in:
C.W. Betts 2021-05-19 15:42:50 -06:00
commit 33da24d0e2
3 changed files with 22 additions and 0 deletions
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9
src/pc.c
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@ -1,6 +1,9 @@
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#if defined(__APPLE__) && defined(__aarch64__)
#include <pthread.h>
#endif
#include "ibm.h"
#include "device.h"
@ -307,7 +310,13 @@ void initpc(int argc, char *argv[])
loadbios();
mem_add_bios();
#if defined(__APPLE__) && defined(__aarch64__)
pthread_jit_write_protect_np(0);
#endif
codegen_init();
#if defined(__APPLE__) && defined(__aarch64__)
pthread_jit_write_protect_np(1);
#endif
timer_reset();
sound_reset();