And now I just realized you send such a patch before me. I am going to review yours then.
On Sun, Dec 22, 2013 at 12:24:38PM +0100, Aurelien Jarno wrote: > I forgot to Cc: Richard on this patch set, doing that now... > > On Sat, Dec 21, 2013 at 05:43:39PM +0100, Aurelien Jarno wrote: > > This patchset enable the usage of the movbe instruction, available on > > Intel Atom and Intel Haswell CPU, in qemu_ldst routines, avoiding bswap > > instructions before or after the store or loads. The availability of > > this instruction is done at runtime using the cpuid instruction. > > > > The last patch of the series is not fully related, but I spotted the > > issue when working on this patchset, so I thought it's a good idea to > > fix it. > > > > Aurelien Jarno (5): > > disas/i386.c: disassemble movbe instruction > > tcg/i386: remove hardcoded P_REXW value > > tcg/i386: add support for three-byte opcodes > > tcg/i386: use movbe instruction in qemu_ldst routines > > tcg/i386: cleanup useless #ifdef > > > > disas/i386.c | 8 +-- > > tcg/i386/tcg-target.c | 178 > > ++++++++++++++++++++++++++++++++++--------------- > > 2 files changed, 128 insertions(+), 58 deletions(-) > > > > -- > > 1.7.10.4 > > > > > > -- > Aurelien Jarno GPG: 1024D/F1BCDB73 > aurel...@aurel32.net http://www.aurel32.net -- Aurelien Jarno GPG: 1024D/F1BCDB73 aurel...@aurel32.net http://www.aurel32.net
