diff --git a/target-ppc/fpu_helper.c b/target-ppc/fpu_helper.c
index 73227b7..54c47c8 100644
--- a/target-ppc/fpu_helper.c
+++ b/target-ppc/fpu_helper.c
@@ -2149,3 +2149,103 @@ void helper_##op(CPUPPCState *env, uint32_t opcode)                     \
 VSX_TSQRT(xstsqrtdp, 1, float64, f64, -1022, 52)
 VSX_TSQRT(xvtsqrtdp, 2, float64, f64, -1022, 52)
 VSX_TSQRT(xvtsqrtsp, 4, float32, f32, -126, 23)
+
+/* VSX_MADD - VSX floating point muliply/add variations
+ *   op    - instruction mnemonic
+ *   nels  - number of elements (1, 2 or 4)
+ *   tp    - type (float32 or float64)
+ *   fld   - vsr_t field (f32 or f64)
+ *   maddflgs - flags for the float*muladd routine that control the
+ *           various forms (madd, msub, nmadd, nmsub)
+ *   afrm  - A form (1=A, 0=M)
+ *   sfprf - set FPRF
+ */
+#define VSX_MADD(op, nels, tp, fld, maddflgs, afrm, sfprf)                    \
+void helper_##op(CPUPPCState *env, uint32_t opcode)                           \
+{                                                                             \
+    ppc_vsr_t xt_in, xa, xb, xt_out;                                          \
+    ppc_vsr_t *b, *c;                                                         \
+    int i;                                                                    \
+                                                                              \
+    if (afrm) { /* AxB + T */                                                 \
+        b = &xb;                                                              \
+        c = &xt_in;                                                           \
+    } else { /* AxT + B */                                                    \
+        b = &xt_in;                                                           \
+        c = &xb;                                                              \
+    }                                                                         \
+                                                                              \
+    getVSR(xA(opcode), &xa, env);                                             \
+    getVSR(xB(opcode), &xb, env);                                             \
+    getVSR(xT(opcode), &xt_in, env);                                          \
+                                                                              \
+    xt_out = xt_in;                                                           \
+                                                                              \
+    helper_reset_fpstatus(env);                                               \
+                                                                              \
+    for (i = 0; i < nels; i++) {                                              \
+        float_status tstat = env->fp_status;                                  \
+        set_float_exception_flags(0, &tstat);                                 \
+        xt_out.fld[i] = tp##_muladd(xa.fld[i], b->fld[i], c->fld[i],          \
+                                     maddflgs, &tstat);                       \
+        env->fp_status.float_exception_flags |= tstat.float_exception_flags;  \
+                                                                              \
+        if (unlikely(tstat.float_exception_flags & float_flag_invalid)) {     \
+            if (tp##_is_signaling_nan(xa.fld[i]) ||                           \
+                tp##_is_signaling_nan(b->fld[i]) ||                           \
+                tp##_is_signaling_nan(c->fld[i])) {                           \
+                fload_invalid_op_excp(env, POWERPC_EXCP_FP_VXSNAN, sfprf);    \
+                tstat.float_exception_flags &= ~float_flag_invalid;           \
+            }                                                                 \
+            if ((tp##_is_infinity(xa.fld[i]) && tp##_is_zero(b->fld[i])) ||   \
+                (tp##_is_zero(xa.fld[i]) && tp##_is_infinity(b->fld[i]))) {   \
+                xt_out.fld[i] = float64_to_##tp(fload_invalid_op_excp(env,    \
+                    POWERPC_EXCP_FP_VXIMZ, sfprf), &env->fp_status);          \
+                tstat.float_exception_flags &= ~float_flag_invalid;           \
+            }                                                                 \
+            if ((tstat.float_exception_flags & float_flag_invalid) &&         \
+                ((tp##_is_infinity(xa.fld[i]) ||                              \
+                  tp##_is_infinity(b->fld[i])) &&                             \
+                  tp##_is_infinity(c->fld[i]))) {                             \
+                fload_invalid_op_excp(env, POWERPC_EXCP_FP_VXISI, sfprf);     \
+            }                                                                 \
+        }                                                                     \
+        if (sfprf) {                                                          \
+            helper_compute_fprf(env, xt_out.fld[i], sfprf);                   \
+        }                                                                     \
+    }                                                                         \
+    putVSR(xT(opcode), &xt_out, env);                                         \
+    helper_float_check_status(env);                                           \
+}
+
+#define MADD_FLGS 0
+#define MSUB_FLGS float_muladd_negate_c
+#define NMADD_FLGS float_muladd_negate_result
+#define NMSUB_FLGS (float_muladd_negate_c | float_muladd_negate_result)
+
+VSX_MADD(xsmaddadp, 1, float64, f64, MADD_FLGS, 1, 1)
+VSX_MADD(xsmaddmdp, 1, float64, f64, MADD_FLGS, 0, 1)
+VSX_MADD(xsmsubadp, 1, float64, f64, MSUB_FLGS, 1, 1)
+VSX_MADD(xsmsubmdp, 1, float64, f64, MSUB_FLGS, 0, 1)
+VSX_MADD(xsnmaddadp, 1, float64, f64, NMADD_FLGS, 1, 1)
+VSX_MADD(xsnmaddmdp, 1, float64, f64, NMADD_FLGS, 0, 1)
+VSX_MADD(xsnmsubadp, 1, float64, f64, NMSUB_FLGS, 1, 1)
+VSX_MADD(xsnmsubmdp, 1, float64, f64, NMSUB_FLGS, 0, 1)
+
+VSX_MADD(xvmaddadp, 2, float64, f64, MADD_FLGS, 1, 0)
+VSX_MADD(xvmaddmdp, 2, float64, f64, MADD_FLGS, 0, 0)
+VSX_MADD(xvmsubadp, 2, float64, f64, MSUB_FLGS, 1, 0)
+VSX_MADD(xvmsubmdp, 2, float64, f64, MSUB_FLGS, 0, 0)
+VSX_MADD(xvnmaddadp, 2, float64, f64, NMADD_FLGS, 1, 0)
+VSX_MADD(xvnmaddmdp, 2, float64, f64, NMADD_FLGS, 0, 0)
+VSX_MADD(xvnmsubadp, 2, float64, f64, NMSUB_FLGS, 1, 0)
+VSX_MADD(xvnmsubmdp, 2, float64, f64, NMSUB_FLGS, 0, 0)
+
+VSX_MADD(xvmaddasp, 4, float32, f32, MADD_FLGS, 1, 0)
+VSX_MADD(xvmaddmsp, 4, float32, f32, MADD_FLGS, 0, 0)
+VSX_MADD(xvmsubasp, 4, float32, f32, MSUB_FLGS, 1, 0)
+VSX_MADD(xvmsubmsp, 4, float32, f32, MSUB_FLGS, 0, 0)
+VSX_MADD(xvnmaddasp, 4, float32, f32, NMADD_FLGS, 1, 0)
+VSX_MADD(xvnmaddmsp, 4, float32, f32, NMADD_FLGS, 0, 0)
+VSX_MADD(xvnmsubasp, 4, float32, f32, NMSUB_FLGS, 1, 0)
+VSX_MADD(xvnmsubmsp, 4, float32, f32, NMSUB_FLGS, 0, 0)
diff --git a/target-ppc/helper.h b/target-ppc/helper.h
index c413c98..7368908 100644
--- a/target-ppc/helper.h
+++ b/target-ppc/helper.h
@@ -260,6 +260,14 @@ DEF_HELPER_2(xssqrtdp, void, env, i32)
 DEF_HELPER_2(xsrsqrtedp, void, env, i32)
 DEF_HELPER_2(xstdivdp, void, env, i32)
 DEF_HELPER_2(xstsqrtdp, void, env, i32)
+DEF_HELPER_2(xsmaddadp, void, env, i32)
+DEF_HELPER_2(xsmaddmdp, void, env, i32)
+DEF_HELPER_2(xsmsubadp, void, env, i32)
+DEF_HELPER_2(xsmsubmdp, void, env, i32)
+DEF_HELPER_2(xsnmaddadp, void, env, i32)
+DEF_HELPER_2(xsnmaddmdp, void, env, i32)
+DEF_HELPER_2(xsnmsubadp, void, env, i32)
+DEF_HELPER_2(xsnmsubmdp, void, env, i32)
 
 DEF_HELPER_2(xvadddp, void, env, i32)
 DEF_HELPER_2(xvsubdp, void, env, i32)
@@ -270,6 +278,14 @@ DEF_HELPER_2(xvsqrtdp, void, env, i32)
 DEF_HELPER_2(xvrsqrtedp, void, env, i32)
 DEF_HELPER_2(xvtdivdp, void, env, i32)
 DEF_HELPER_2(xvtsqrtdp, void, env, i32)
+DEF_HELPER_2(xvmaddadp, void, env, i32)
+DEF_HELPER_2(xvmaddmdp, void, env, i32)
+DEF_HELPER_2(xvmsubadp, void, env, i32)
+DEF_HELPER_2(xvmsubmdp, void, env, i32)
+DEF_HELPER_2(xvnmaddadp, void, env, i32)
+DEF_HELPER_2(xvnmaddmdp, void, env, i32)
+DEF_HELPER_2(xvnmsubadp, void, env, i32)
+DEF_HELPER_2(xvnmsubmdp, void, env, i32)
 
 DEF_HELPER_2(xvaddsp, void, env, i32)
 DEF_HELPER_2(xvsubsp, void, env, i32)
@@ -280,6 +296,14 @@ DEF_HELPER_2(xvsqrtsp, void, env, i32)
 DEF_HELPER_2(xvrsqrtesp, void, env, i32)
 DEF_HELPER_2(xvtdivsp, void, env, i32)
 DEF_HELPER_2(xvtsqrtsp, void, env, i32)
+DEF_HELPER_2(xvmaddasp, void, env, i32)
+DEF_HELPER_2(xvmaddmsp, void, env, i32)
+DEF_HELPER_2(xvmsubasp, void, env, i32)
+DEF_HELPER_2(xvmsubmsp, void, env, i32)
+DEF_HELPER_2(xvnmaddasp, void, env, i32)
+DEF_HELPER_2(xvnmaddmsp, void, env, i32)
+DEF_HELPER_2(xvnmsubasp, void, env, i32)
+DEF_HELPER_2(xvnmsubmsp, void, env, i32)
 
 DEF_HELPER_2(efscfsi, i32, env, i32)
 DEF_HELPER_2(efscfui, i32, env, i32)
diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index f1935c7..3a62125 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -7304,6 +7304,14 @@ GEN_VSX_HELPER_2(xssqrtdp, 0x16, 0x04, 0, PPC2_VSX)
 GEN_VSX_HELPER_2(xsrsqrtedp, 0x14, 0x04, 0, PPC2_VSX)
 GEN_VSX_HELPER_2(xstdivdp, 0x14, 0x07, 0, PPC2_VSX)
 GEN_VSX_HELPER_2(xstsqrtdp, 0x14, 0x06, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xsmaddadp, 0x04, 0x04, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xsmaddmdp, 0x04, 0x05, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xsmsubadp, 0x04, 0x06, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xsmsubmdp, 0x04, 0x07, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xsnmaddadp, 0x04, 0x14, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xsnmaddmdp, 0x04, 0x15, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xsnmsubadp, 0x04, 0x16, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xsnmsubmdp, 0x04, 0x17, 0, PPC2_VSX)
 
 GEN_VSX_HELPER_2(xvadddp, 0x00, 0x0C, 0, PPC2_VSX)
 GEN_VSX_HELPER_2(xvsubdp, 0x00, 0x0D, 0, PPC2_VSX)
@@ -7314,6 +7322,14 @@ GEN_VSX_HELPER_2(xvsqrtdp, 0x16, 0x0C, 0, PPC2_VSX)
 GEN_VSX_HELPER_2(xvrsqrtedp, 0x14, 0x0C, 0, PPC2_VSX)
 GEN_VSX_HELPER_2(xvtdivdp, 0x14, 0x0F, 0, PPC2_VSX)
 GEN_VSX_HELPER_2(xvtsqrtdp, 0x14, 0x0E, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xvmaddadp, 0x04, 0x0C, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xvmaddmdp, 0x04, 0x0D, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xvmsubadp, 0x04, 0x0E, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xvmsubmdp, 0x04, 0x0F, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xvnmaddadp, 0x04, 0x1C, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xvnmaddmdp, 0x04, 0x1D, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xvnmsubadp, 0x04, 0x1E, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xvnmsubmdp, 0x04, 0x1F, 0, PPC2_VSX)
 
 GEN_VSX_HELPER_2(xvaddsp, 0x00, 0x08, 0, PPC2_VSX)
 GEN_VSX_HELPER_2(xvsubsp, 0x00, 0x09, 0, PPC2_VSX)
@@ -7324,6 +7340,14 @@ GEN_VSX_HELPER_2(xvsqrtsp, 0x16, 0x08, 0, PPC2_VSX)
 GEN_VSX_HELPER_2(xvrsqrtesp, 0x14, 0x08, 0, PPC2_VSX)
 GEN_VSX_HELPER_2(xvtdivsp, 0x14, 0x0B, 0, PPC2_VSX)
 GEN_VSX_HELPER_2(xvtsqrtsp, 0x14, 0x0A, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xvmaddasp, 0x04, 0x08, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xvmaddmsp, 0x04, 0x09, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xvmsubasp, 0x04, 0x0A, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xvmsubmsp, 0x04, 0x0B, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xvnmaddasp, 0x04, 0x18, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xvnmaddmsp, 0x04, 0x19, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xvnmsubasp, 0x04, 0x1A, 0, PPC2_VSX)
+GEN_VSX_HELPER_2(xvnmsubmsp, 0x04, 0x1B, 0, PPC2_VSX)
 
 #define VSX_LOGICAL(name, tcg_op)                                    \
 static void glue(gen_, name)(DisasContext * ctx)                     \
@@ -10016,6 +10040,14 @@ GEN_XX2FORM(xssqrtdp,  0x16, 0x04, PPC2_VSX),
 GEN_XX2FORM(xsrsqrtedp,  0x14, 0x04, PPC2_VSX),
 GEN_XX3FORM(xstdivdp,  0x14, 0x07, PPC2_VSX),
 GEN_XX2FORM(xstsqrtdp,  0x14, 0x06, PPC2_VSX),
+GEN_XX3FORM(xsmaddadp, 0x04, 0x04, PPC2_VSX),
+GEN_XX3FORM(xsmaddmdp, 0x04, 0x05, PPC2_VSX),
+GEN_XX3FORM(xsmsubadp, 0x04, 0x06, PPC2_VSX),
+GEN_XX3FORM(xsmsubmdp, 0x04, 0x07, PPC2_VSX),
+GEN_XX3FORM(xsnmaddadp, 0x04, 0x14, PPC2_VSX),
+GEN_XX3FORM(xsnmaddmdp, 0x04, 0x15, PPC2_VSX),
+GEN_XX3FORM(xsnmsubadp, 0x04, 0x16, PPC2_VSX),
+GEN_XX3FORM(xsnmsubmdp, 0x04, 0x17, PPC2_VSX),
 
 GEN_XX3FORM(xvadddp, 0x00, 0x0C, PPC2_VSX),
 GEN_XX3FORM(xvsubdp, 0x00, 0x0D, PPC2_VSX),
@@ -10026,6 +10058,14 @@ GEN_XX2FORM(xvsqrtdp,  0x16, 0x0C, PPC2_VSX),
 GEN_XX2FORM(xvrsqrtedp,  0x14, 0x0C, PPC2_VSX),
 GEN_XX3FORM(xvtdivdp, 0x14, 0x0F, PPC2_VSX),
 GEN_XX2FORM(xvtsqrtdp, 0x14, 0x0E, PPC2_VSX),
+GEN_XX3FORM(xvmaddadp, 0x04, 0x0C, PPC2_VSX),
+GEN_XX3FORM(xvmaddmdp, 0x04, 0x0D, PPC2_VSX),
+GEN_XX3FORM(xvmsubadp, 0x04, 0x0E, PPC2_VSX),
+GEN_XX3FORM(xvmsubmdp, 0x04, 0x0F, PPC2_VSX),
+GEN_XX3FORM(xvnmaddadp, 0x04, 0x1C, PPC2_VSX),
+GEN_XX3FORM(xvnmaddmdp, 0x04, 0x1D, PPC2_VSX),
+GEN_XX3FORM(xvnmsubadp, 0x04, 0x1E, PPC2_VSX),
+GEN_XX3FORM(xvnmsubmdp, 0x04, 0x1F, PPC2_VSX),
 
 GEN_XX3FORM(xvaddsp, 0x00, 0x08, PPC2_VSX),
 GEN_XX3FORM(xvsubsp, 0x00, 0x09, PPC2_VSX),
@@ -10036,6 +10076,14 @@ GEN_XX2FORM(xvsqrtsp, 0x16, 0x08, PPC2_VSX),
 GEN_XX2FORM(xvrsqrtesp, 0x14, 0x08, PPC2_VSX),
 GEN_XX3FORM(xvtdivsp, 0x14, 0x0B, PPC2_VSX),
 GEN_XX2FORM(xvtsqrtsp, 0x14, 0x0A, PPC2_VSX),
+GEN_XX3FORM(xvmaddasp, 0x04, 0x08, PPC2_VSX),
+GEN_XX3FORM(xvmaddmsp, 0x04, 0x09, PPC2_VSX),
+GEN_XX3FORM(xvmsubasp, 0x04, 0x0A, PPC2_VSX),
+GEN_XX3FORM(xvmsubmsp, 0x04, 0x0B, PPC2_VSX),
+GEN_XX3FORM(xvnmaddasp, 0x04, 0x18, PPC2_VSX),
+GEN_XX3FORM(xvnmaddmsp, 0x04, 0x19, PPC2_VSX),
+GEN_XX3FORM(xvnmsubasp, 0x04, 0x1A, PPC2_VSX),
+GEN_XX3FORM(xvnmsubmsp, 0x04, 0x1B, PPC2_VSX),
 
 #undef VSX_LOGICAL
 #define VSX_LOGICAL(name, opc2, opc3, fl2) \
