tree ab7a576aec523d750944c53f6c7f340b4a1a3a3a
parent ef8c1a2d0e990d0f4f15e1d45eeb262755e3d4c3
author Glauber Costa <gcosta@redhat.com> 1214318277 -0300
committer Ingo Molnar <mingo@elte.hu> 1215587644 +0200

x86: introduce __ASM_REG macro.

There are situations in which the architecture wants to use the
register that represents its word-size, whatever it is. For those,
introduce __ASM_REG in asm.h, along with the first users _ASM_AX
and _ASM_DX. They have users waiting for it, namely the getuser
functions.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>