From patchwork Fri Sep 28 01:00:21 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [124/147] target-s390: Implement PREFETCH Date: Thu, 27 Sep 2012 15:00:21 -0000 From: Richard Henderson X-Patchwork-Id: 187663 Message-Id: <1348794021-28041-1-git-send-email-rth@twiddle.net> To: qemu-devel@nongnu.org Cc: Alexander Graf Signed-off-by: Richard Henderson --- target-s390x/insn-data.def | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/target-s390x/insn-data.def b/target-s390x/insn-data.def index 9582f0c..eb88c55 100644 --- a/target-s390x/insn-data.def +++ b/target-s390x/insn-data.def @@ -500,6 +500,11 @@ C(0x9600, OI, SI, Z, m1_8u, i2_8u, new, m1_8, or, nz64) C(0xeb56, OIY, SIY, LD, m1_8u, i2_8u, new, m1_8, or, nz64) +/* PREFETCH */ + /* Implemented as nops of course. */ + C(0xe336, PFD, RXY_b, GIE, 0, 0, 0, 0, 0, 0) + C(0xc602, PFDRL, RIL_c, GIE, 0, 0, 0, 0, 0, 0) + /* ROTATE LEFT SINGLE LOGICAL */ C(0xeb1d, RLL, RSY_a, Z, r3_o, sh32, new, r1_32, rll32, 0) C(0xeb1c, RLLG, RSY_a, Z, r3_o, sh64, r1, 0, rll64, 0)