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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aarch64	aarch64: fix 64-bit syscall argument passing	2015-08-11 23:11:57 +00:00
arm	arm: add vdso support	2015-06-14 04:23:20 +00:00
i386	fix missing synchronization in atomic store on i386 and x86_64	2015-07-28 18:40:18 +00:00
microblaze	add .text section directive to all crt_arch.h files missing it	2015-05-22 01:50:05 -04:00
mips	socket.h: cleanup/reorder mips and powerpc bits/socket.h	2015-07-21 19:14:58 -04:00
or1k	add .text section directive to all crt_arch.h files missing it	2015-05-22 01:50:05 -04:00
powerpc	socket.h: cleanup/reorder mips and powerpc bits/socket.h	2015-07-21 19:14:58 -04:00
sh	switch to using trap number 31 for syscalls on sh	2015-06-16 15:25:02 +00:00
x32	mitigate performance regression in libc-internal locks on x86_64	2015-08-16 18:15:18 +00:00
x86_64	mitigate performance regression in libc-internal locks on x86_64	2015-08-16 18:15:18 +00:00