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Introduce native support for MacOS ARM64

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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.
This commit is contained in:
Justine Tunney 2023-05-18 19:05:08 -07:00
parent b852650c08
commit 1422e96b4e
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GPG key ID: BE714B4575D6E328
757 changed files with 2988 additions and 1321 deletions
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4
libc/intrin/directmap.c
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@ -62,9 +62,11 @@ struct DirectMap sys_mmap(void *addr, size_t size, int prot, int flags, int fd,
register long res_x0 asm("x0");
long res;
asm volatile("mov\tx8,%1\n\t"
"mov\tx16,%2\n\t"
"svc\t0"
: "=r"(res_x0)
: "i"(222), "r"(r0), "r"(r1), "r"(r2), "r"(r3), "r"(r4), "r"(r5)
: "i"(222), "i"(197), "r"(r0), "r"(r1), "r"(r2), "r"(r3),
"r"(r4), "r"(r5)
: "x8", "memory");
res = res_x0;
if ((unsigned long)res >= (unsigned long)-4095) {