Statistics
| Branch: | Revision:

root / target-i386 / cc_helper.c @ ff667e2e

History | View | Annotate | Download (8.9 kB)

# Date Author Comment
a9321a4d 10/01/2012 04:04 pm H. Peter Anvin

x86: Implement SMEP and SMAP

This patch implements Supervisor Mode Execution Prevention (SMEP) and
Supervisor Mode Access Prevention (SMAP) for x86. The purpose of the
patch, obviously, is to help kernel developers debug the support for
those features.
...
f0967a1a 08/14/2012 10:01 pm Blue Swirl

x86: avoid AREG0 for condition code helpers

Add an explicit CPUX86State parameter instead of relying on AREG0.

Signed-off-by: Blue Swirl <>
5918fffb 06/28/2012 11:28 pm Blue Swirl

x86: split off condition code helpers

Move condition code helpers to cc_helper.c.

Move the shared inline functions lshift(), cpu_load_eflags() and
cpu_cc_compute_all() to cpu.h.

Signed-off-by: Blue Swirl <>