Rich Felker 5a9c8c05a5 mitigate performance regression in libc-internal locks on x86_64 ... commit 3c43c0761e fixed missing synchronization in the atomic store operation for i386 and x86_64, but opted to use mfence for the barrier on x86_64 where it's always available. however, in practice mfence is significantly slower than the barrier approach used on i386 (a nop-like lock orl operation). this commit changes x86_64 (and x32) to use the faster barrier.		2015-08-16 18:15:18 +00:00
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bits	move O_PATH definition back to arch bits	2015-04-01 19:31:06 -04:00
src	fix dangling pointers in x32 syscall timespec fixup code	2015-05-01 21:22:27 -04:00
atomic.h	mitigate performance regression in libc-internal locks on x86_64	2015-08-16 18:15:18 +00:00
crt_arch.h	dynamic linker bootstrap overhaul	2015-04-13 03:04:42 -04:00
pthread_arch.h	fix stack protector crashes on x32 & powerpc due to misplaced TLS canary	2015-05-06 18:37:19 -04:00
reloc.h	fix breakage in x32 dynamic linker due to mismatching register size	2015-04-20 18:17:48 -04:00
syscall_arch.h	fix dangling pointers in x32 syscall timespec fixup code	2015-05-01 21:22:27 -04:00