haiku/headers/private/kernel/arch/x86/32
Paweł Dziepak 2e2c9bd3d0 os/support: implement atomic_*() using GCC builtin helpers
If GCC knows what these functions are actually doing the resulting
code can be optimized better what is especially noticeable in case of
invocations of atomic_{or,and}() that ignore the result. Obviously,
everything is inlined what also improves performance.

Signed-off-by: Paweł Dziepak <pdziepak@quarnos.org>
2014-08-25 23:05:07 +02:00
..
atomic.h os/support: implement atomic_*() using GCC builtin helpers 2014-08-25 23:05:07 +02:00
descriptors.h x86: Store pointer to the current thread in gs:0 2013-12-17 04:08:51 +01:00
iframe.h x86: Let each CPU have its own GDT 2013-12-17 03:57:20 +01:00