From 8497d7fc69c04d253ae5b0ee5db7745ea07dbe19 Mon Sep 17 00:00:00 2001 From: Nikunj A Dadhania Date: Wed, 7 Dec 2016 23:55:00 +0530 Subject: [PATCH] target-ppc: implement xsnegqp instruction xsnegqp: VSX Scalar Negate Quad-Precision Signed-off-by: Nikunj A Dadhania Signed-off-by: David Gibson --- target/ppc/translate/vsx-impl.inc.c | 4 ++++ target/ppc/translate/vsx-ops.inc.c | 1 + 2 files changed, 5 insertions(+) diff --git a/target/ppc/translate/vsx-impl.inc.c b/target/ppc/translate/vsx-impl.inc.c index 808ee48416..e74e16ec9c 100644 --- a/target/ppc/translate/vsx-impl.inc.c +++ b/target/ppc/translate/vsx-impl.inc.c @@ -633,6 +633,9 @@ static void glue(gen_, name)(DisasContext *ctx) \ case OP_NABS: \ tcg_gen_or_i64(xbh, xbh, sgm); \ break; \ + case OP_NEG: \ + tcg_gen_xor_i64(xbh, xbh, sgm); \ + break; \ } \ tcg_gen_mov_i64(cpu_vsrh(xt), xbh); \ tcg_gen_mov_i64(cpu_vsrl(xt), xbl); \ @@ -643,6 +646,7 @@ static void glue(gen_, name)(DisasContext *ctx) \ VSX_SCALAR_MOVE_QP(xsabsqp, OP_ABS, SGN_MASK_DP) VSX_SCALAR_MOVE_QP(xsnabsqp, OP_NABS, SGN_MASK_DP) +VSX_SCALAR_MOVE_QP(xsnegqp, OP_NEG, SGN_MASK_DP) #define VSX_VECTOR_MOVE(name, op, sgn_mask) \ static void glue(gen_, name)(DisasContext * ctx) \ diff --git a/target/ppc/translate/vsx-ops.inc.c b/target/ppc/translate/vsx-ops.inc.c index daf6a56e85..f7132b441d 100644 --- a/target/ppc/translate/vsx-ops.inc.c +++ b/target/ppc/translate/vsx-ops.inc.c @@ -98,6 +98,7 @@ GEN_XX3FORM(xscpsgndp, 0x00, 0x16, PPC2_VSX), GEN_VSX_XFORM_300_EO(xsabsqp, 0x04, 0x19, 0x00, 0x00000001), GEN_VSX_XFORM_300_EO(xsnabsqp, 0x04, 0x19, 0x08, 0x00000001), +GEN_VSX_XFORM_300_EO(xsnegqp, 0x04, 0x19, 0x10, 0x00000001), GEN_XX2FORM(xvabsdp, 0x12, 0x1D, PPC2_VSX), GEN_XX2FORM(xvnabsdp, 0x12, 0x1E, PPC2_VSX), -- 2.11.4.GIT