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Fix bugs and have emulator emulate itself

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This commit is contained in:
Justine Tunney
2020-08-31 05:17:31 -07:00
parent 5aabacb361
commit bd29223891
111 changed files with 1283 additions and 2073 deletions
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2
libc/runtime/mmap.c
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@@ -129,7 +129,7 @@ void *mmap(void *addr, size_t size, int prot, int flags, int fd, int64_t off) {
if (!CANONICAL(addr)) return VIP(einval());
if (!(!!(flags & MAP_ANONYMOUS) ^ (fd != -1))) return VIP(einval());
if (!(!!(flags & MAP_PRIVATE) ^ !!(flags & MAP_SHARED))) return VIP(einval());
if (fd != -1) size = ROUNDUP(size, FRAMESIZE);
if (fd == -1) size = ROUNDUP(size, FRAMESIZE);
if (flags & MAP_FIXED) {
if (UntrackMemoryIntervals(addr, size) == -1) {
return MAP_FAILED;