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Make _Thread_local work across platforms

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We now rewrite the binary image at runtime on Windows and XNU to change
mov %fs:0,%reg instructions to use %gs instead. There's also simpler
threading API introduced by this change and it's called _spawn() and
_join(), which has replaced most clone() usage.
This commit is contained in:
Justine Tunney 2022-07-10 04:01:17 -07:00
parent e4d6e263d4
commit 5f4f6b0e69
51 changed files with 808 additions and 1043 deletions
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2
libc/thread/ctor.S
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@ -21,7 +21,7 @@
.init.start 400,_main_thread_ctor
push %rdi
push %rsi
call _main_thread_init
call __enable_tls
pop %rsi
pop %rdi
.init.end 400,_main_thread_ctor