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Get deathstar demo working again on metal

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Justine Tunney 2024-07-04 03:44:17 -07:00
parent 15ea0524b3
commit bd6d9ff99a
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GPG key ID: BE714B4575D6E328
6 changed files with 21 additions and 17 deletions
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2
libc/runtime/set_tls.c
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@ -57,7 +57,7 @@ dontinstrument textstartup void __set_tls(struct CosmoTib *tib) {
uint64_t val = (uint64_t)tib;
asm volatile("wrmsr"
: /* no outputs */
: "c"(MSR_IA32_FS_BASE), "a"((uint32_t)val),
: "c"(MSR_IA32_GS_BASE), "a"((uint32_t)val),
"d"((uint32_t)(val >> 32)));
}
#elif defined(__aarch64__)