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Make progress towards aarch64 build

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Justine Tunney 2023-05-01 19:43:59 -07:00
parent 08ff26c817
commit ca2860947f
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GPG key ID: BE714B4575D6E328
15428 changed files with 25694 additions and 23138 deletions
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4
libc/runtime/set_tls.c
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@ -27,6 +27,7 @@
int sys_set_tls();
void __set_tls(struct CosmoTib *tib) {
#ifdef __x86_64__
// ask the operating system to change the x86 segment register
int ax, dx;
if (IsWindows()) {
@ -56,4 +57,7 @@ void __set_tls(struct CosmoTib *tib) {
: "c"(MSR_IA32_FS_BASE), "a"((uint32_t)val),
"d"((uint32_t)(val >> 32)));
}
#else
asm volatile("msr\ttpidr_el0,%0" : /* no outputs */ : "r"(tib + 1));
#endif
}