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Make _Thread_local more seamlessly working

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Justine Tunney 2022-07-10 08:27:50 -07:00
parent 5f4f6b0e69
commit 5fa77f1e8f
23 changed files with 217 additions and 283 deletions
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17
libc/runtime/cosmo.S
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@ -76,6 +76,23 @@ cosmo: push %rbp
ret
.endfn cosmo,weak
#if !IsTiny()
// Enable TLS early if _Thread_local is used
// In MODE=tiny you may need to explicitly call __enable_tls()
// Otherwise this would bloat life.com from 16kb → 32kb D:
.init.start 304,_init_tls
mov $_tls_content,%eax
test %eax,%eax
jz 1f
push %rdi
push %rsi
call __enable_tls
pop %rsi
pop %rdi
jz 1f
1: .init.end 304,_init_tls
#endif
#if !IsTiny()
// Creates deterministically addressed stack we can use
//