diff --git a/Makefile.target b/Makefile.target
index ddeb7e0..256e7b5 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -96,7 +96,7 @@ libobj-y += cpu_init.o
 endif
 libobj-$(TARGET_SPARC) += int32_helper.o
 libobj-$(TARGET_SPARC64) += int64_helper.o
-libobj-$(TARGET_ALPHA) += int_helper.o
+libobj-$(TARGET_ALPHA) += int_helper.o fpu_helper.o
 
 libobj-y += disas.o
 libobj-$(CONFIG_TCI_DIS) += tci-dis.o
diff --git a/target-alpha/fpu_helper.c b/target-alpha/fpu_helper.c
new file mode 100644
index 0000000..39c411a
--- /dev/null
+++ b/target-alpha/fpu_helper.c
@@ -0,0 +1,837 @@
+/*
+ *  Helpers for floating point instructions.
+ *
+ *  Copyright (c) 2007 Jocelyn Mayer
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "cpu.h"
+#include "helper.h"
+#include "softfloat.h"
+
+#define FP_STATUS (env->fp_status)
+
+
+void helper_setroundmode (CPUAlphaState *env, uint32_t val)
+{
+    set_float_rounding_mode(val, &FP_STATUS);
+}
+
+void helper_setflushzero (CPUAlphaState *env, uint32_t val)
+{
+    set_flush_to_zero(val, &FP_STATUS);
+}
+
+void helper_fp_exc_clear (CPUAlphaState *env)
+{
+    set_float_exception_flags(0, &FP_STATUS);
+}
+
+uint32_t helper_fp_exc_get (CPUAlphaState *env)
+{
+    return get_float_exception_flags(&FP_STATUS);
+}
+
+static inline void inline_fp_exc_raise(CPUAlphaState *env, void *retaddr,
+                                       uint32_t exc, uint32_t regno)
+{
+    if (exc) {
+        uint32_t hw_exc = 0;
+
+        if (exc & float_flag_invalid) {
+            hw_exc |= EXC_M_INV;
+        }
+        if (exc & float_flag_divbyzero) {
+            hw_exc |= EXC_M_DZE;
+        }
+        if (exc & float_flag_overflow) {
+            hw_exc |= EXC_M_FOV;
+        }
+        if (exc & float_flag_underflow) {
+            hw_exc |= EXC_M_UNF;
+        }
+        if (exc & float_flag_inexact) {
+            hw_exc |= EXC_M_INE;
+        }
+
+        arith_excp(env, retaddr, hw_exc, 1ull << regno);
+    }
+}
+
+/* Raise exceptions for ieee fp insns without software completion.
+   In that case there are no exceptions that don't trap; the mask
+   doesn't apply.  */
+void helper_fp_exc_raise(CPUAlphaState *env, uint32_t exc, uint32_t regno)
+{
+    inline_fp_exc_raise(env, GETPC(), exc, regno);
+}
+
+/* Raise exceptions for ieee fp insns with software completion.  */
+void helper_fp_exc_raise_s(CPUAlphaState *env, uint32_t exc, uint32_t regno)
+{
+    if (exc) {
+        env->fpcr_exc_status |= exc;
+        exc &= ~env->fpcr_exc_mask;
+        inline_fp_exc_raise(env, GETPC(), exc, regno);
+    }
+}
+
+/* Input remapping without software completion.  Handle denormal-map-to-zero
+   and trap for all other non-finite numbers.  */
+uint64_t helper_ieee_input(CPUAlphaState *env, uint64_t val)
+{
+    uint32_t exp = (uint32_t)(val >> 52) & 0x7ff;
+    uint64_t frac = val & 0xfffffffffffffull;
+
+    if (exp == 0) {
+        if (frac != 0) {
+            /* If DNZ is set flush denormals to zero on input.  */
+            if (env->fpcr_dnz) {
+                val &= 1ull << 63;
+            } else {
+                arith_excp(env, GETPC(), EXC_M_UNF, 0);
+            }
+        }
+    } else if (exp == 0x7ff) {
+        /* Infinity or NaN.  */
+        /* ??? I'm not sure these exception bit flags are correct.  I do
+           know that the Linux kernel, at least, doesn't rely on them and
+           just emulates the insn to figure out what exception to use.  */
+        arith_excp(env, GETPC(), frac ? EXC_M_INV : EXC_M_FOV, 0);
+    }
+    return val;
+}
+
+/* Similar, but does not trap for infinities.  Used for comparisons.  */
+uint64_t helper_ieee_input_cmp(CPUAlphaState *env, uint64_t val)
+{
+    uint32_t exp = (uint32_t)(val >> 52) & 0x7ff;
+    uint64_t frac = val & 0xfffffffffffffull;
+
+    if (exp == 0) {
+        if (frac != 0) {
+            /* If DNZ is set flush denormals to zero on input.  */
+            if (env->fpcr_dnz) {
+                val &= 1ull << 63;
+            } else {
+                arith_excp(env, GETPC(), EXC_M_UNF, 0);
+            }
+        }
+    } else if (exp == 0x7ff && frac) {
+        /* NaN.  */
+        arith_excp(env, GETPC(), EXC_M_INV, 0);
+    }
+    return val;
+}
+
+/* Input remapping with software completion enabled.  All we have to do
+   is handle denormal-map-to-zero; all other inputs get exceptions as
+   needed from the actual operation.  */
+uint64_t helper_ieee_input_s(CPUAlphaState *env, uint64_t val)
+{
+    if (env->fpcr_dnz) {
+        uint32_t exp = (uint32_t)(val >> 52) & 0x7ff;
+        if (exp == 0) {
+            val &= 1ull << 63;
+        }
+    }
+    return val;
+}
+
+/* F floating (VAX) */
+static uint64_t float32_to_f(float32 fa)
+{
+    uint64_t r, exp, mant, sig;
+    CPU_FloatU a;
+
+    a.f = fa;
+    sig = ((uint64_t)a.l & 0x80000000) << 32;
+    exp = (a.l >> 23) & 0xff;
+    mant = ((uint64_t)a.l & 0x007fffff) << 29;
+
+    if (exp == 255) {
+        /* NaN or infinity */
+        r = 1; /* VAX dirty zero */
+    } else if (exp == 0) {
+        if (mant == 0) {
+            /* Zero */
+            r = 0;
+        } else {
+            /* Denormalized */
+            r = sig | ((exp + 1) << 52) | mant;
+        }
+    } else {
+        if (exp >= 253) {
+            /* Overflow */
+            r = 1; /* VAX dirty zero */
+        } else {
+            r = sig | ((exp + 2) << 52);
+        }
+    }
+
+    return r;
+}
+
+static float32 f_to_float32(CPUAlphaState *env, void *retaddr, uint64_t a)
+{
+    uint32_t exp, mant_sig;
+    CPU_FloatU r;
+
+    exp = ((a >> 55) & 0x80) | ((a >> 52) & 0x7f);
+    mant_sig = ((a >> 32) & 0x80000000) | ((a >> 29) & 0x007fffff);
+
+    if (unlikely(!exp && mant_sig)) {
+        /* Reserved operands / Dirty zero */
+        dynamic_excp(env, retaddr, EXCP_OPCDEC, 0);
+    }
+
+    if (exp < 3) {
+        /* Underflow */
+        r.l = 0;
+    } else {
+        r.l = ((exp - 2) << 23) | mant_sig;
+    }
+
+    return r.f;
+}
+
+uint32_t helper_f_to_memory (uint64_t a)
+{
+    uint32_t r;
+    r =  (a & 0x00001fffe0000000ull) >> 13;
+    r |= (a & 0x07ffe00000000000ull) >> 45;
+    r |= (a & 0xc000000000000000ull) >> 48;
+    return r;
+}
+
+uint64_t helper_memory_to_f (uint32_t a)
+{
+    uint64_t r;
+    r =  ((uint64_t)(a & 0x0000c000)) << 48;
+    r |= ((uint64_t)(a & 0x003fffff)) << 45;
+    r |= ((uint64_t)(a & 0xffff0000)) << 13;
+    if (!(a & 0x00004000))
+        r |= 0x7ll << 59;
+    return r;
+}
+
+/* ??? Emulating VAX arithmetic with IEEE arithmetic is wrong.  We should
+   either implement VAX arithmetic properly or just signal invalid opcode.  */
+
+uint64_t helper_addf (CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float32 fa, fb, fr;
+
+    fa = f_to_float32(env, GETPC(), a);
+    fb = f_to_float32(env, GETPC(), b);
+    fr = float32_add(fa, fb, &FP_STATUS);
+    return float32_to_f(fr);
+}
+
+uint64_t helper_subf (CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float32 fa, fb, fr;
+
+    fa = f_to_float32(env, GETPC(), a);
+    fb = f_to_float32(env, GETPC(), b);
+    fr = float32_sub(fa, fb, &FP_STATUS);
+    return float32_to_f(fr);
+}
+
+uint64_t helper_mulf (CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float32 fa, fb, fr;
+
+    fa = f_to_float32(env, GETPC(), a);
+    fb = f_to_float32(env, GETPC(), b);
+    fr = float32_mul(fa, fb, &FP_STATUS);
+    return float32_to_f(fr);
+}
+
+uint64_t helper_divf (CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float32 fa, fb, fr;
+
+    fa = f_to_float32(env, GETPC(), a);
+    fb = f_to_float32(env, GETPC(), b);
+    fr = float32_div(fa, fb, &FP_STATUS);
+    return float32_to_f(fr);
+}
+
+uint64_t helper_sqrtf (CPUAlphaState *env, uint64_t t)
+{
+    float32 ft, fr;
+
+    ft = f_to_float32(env, GETPC(), t);
+    fr = float32_sqrt(ft, &FP_STATUS);
+    return float32_to_f(fr);
+}
+
+
+/* G floating (VAX) */
+static uint64_t float64_to_g(float64 fa)
+{
+    uint64_t r, exp, mant, sig;
+    CPU_DoubleU a;
+
+    a.d = fa;
+    sig = a.ll & 0x8000000000000000ull;
+    exp = (a.ll >> 52) & 0x7ff;
+    mant = a.ll & 0x000fffffffffffffull;
+
+    if (exp == 2047) {
+        /* NaN or infinity */
+        r = 1; /* VAX dirty zero */
+    } else if (exp == 0) {
+        if (mant == 0) {
+            /* Zero */
+            r = 0;
+        } else {
+            /* Denormalized */
+            r = sig | ((exp + 1) << 52) | mant;
+        }
+    } else {
+        if (exp >= 2045) {
+            /* Overflow */
+            r = 1; /* VAX dirty zero */
+        } else {
+            r = sig | ((exp + 2) << 52);
+        }
+    }
+
+    return r;
+}
+
+static float64 g_to_float64(CPUAlphaState *env, void *retaddr, uint64_t a)
+{
+    uint64_t exp, mant_sig;
+    CPU_DoubleU r;
+
+    exp = (a >> 52) & 0x7ff;
+    mant_sig = a & 0x800fffffffffffffull;
+
+    if (!exp && mant_sig) {
+        /* Reserved operands / Dirty zero */
+        dynamic_excp(env, retaddr, EXCP_OPCDEC, 0);
+    }
+
+    if (exp < 3) {
+        /* Underflow */
+        r.ll = 0;
+    } else {
+        r.ll = ((exp - 2) << 52) | mant_sig;
+    }
+
+    return r.d;
+}
+
+uint64_t helper_g_to_memory (uint64_t a)
+{
+    uint64_t r;
+    r =  (a & 0x000000000000ffffull) << 48;
+    r |= (a & 0x00000000ffff0000ull) << 16;
+    r |= (a & 0x0000ffff00000000ull) >> 16;
+    r |= (a & 0xffff000000000000ull) >> 48;
+    return r;
+}
+
+uint64_t helper_memory_to_g (uint64_t a)
+{
+    uint64_t r;
+    r =  (a & 0x000000000000ffffull) << 48;
+    r |= (a & 0x00000000ffff0000ull) << 16;
+    r |= (a & 0x0000ffff00000000ull) >> 16;
+    r |= (a & 0xffff000000000000ull) >> 48;
+    return r;
+}
+
+uint64_t helper_addg (CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float64 fa, fb, fr;
+
+    fa = g_to_float64(env, GETPC(), a);
+    fb = g_to_float64(env, GETPC(), b);
+    fr = float64_add(fa, fb, &FP_STATUS);
+    return float64_to_g(fr);
+}
+
+uint64_t helper_subg (CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float64 fa, fb, fr;
+
+    fa = g_to_float64(env, GETPC(), a);
+    fb = g_to_float64(env, GETPC(), b);
+    fr = float64_sub(fa, fb, &FP_STATUS);
+    return float64_to_g(fr);
+}
+
+uint64_t helper_mulg (CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float64 fa, fb, fr;
+
+    fa = g_to_float64(env, GETPC(), a);
+    fb = g_to_float64(env, GETPC(), b);
+    fr = float64_mul(fa, fb, &FP_STATUS);
+    return float64_to_g(fr);
+}
+
+uint64_t helper_divg (CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float64 fa, fb, fr;
+
+    fa = g_to_float64(env, GETPC(), a);
+    fb = g_to_float64(env, GETPC(), b);
+    fr = float64_div(fa, fb, &FP_STATUS);
+    return float64_to_g(fr);
+}
+
+uint64_t helper_sqrtg (CPUAlphaState *env, uint64_t a)
+{
+    float64 fa, fr;
+
+    fa = g_to_float64(env, GETPC(), a);
+    fr = float64_sqrt(fa, &FP_STATUS);
+    return float64_to_g(fr);
+}
+
+
+/* S floating (single) */
+
+/* Taken from linux/arch/alpha/kernel/traps.c, s_mem_to_reg.  */
+static inline uint64_t float32_to_s_int(uint32_t fi)
+{
+    uint32_t frac = fi & 0x7fffff;
+    uint32_t sign = fi >> 31;
+    uint32_t exp_msb = (fi >> 30) & 1;
+    uint32_t exp_low = (fi >> 23) & 0x7f;
+    uint32_t exp;
+
+    exp = (exp_msb << 10) | exp_low;
+    if (exp_msb) {
+        if (exp_low == 0x7f)
+            exp = 0x7ff;
+    } else {
+        if (exp_low != 0x00)
+            exp |= 0x380;
+    }
+
+    return (((uint64_t)sign << 63)
+            | ((uint64_t)exp << 52)
+            | ((uint64_t)frac << 29));
+}
+
+static inline uint64_t float32_to_s(float32 fa)
+{
+    CPU_FloatU a;
+    a.f = fa;
+    return float32_to_s_int(a.l);
+}
+
+static inline uint32_t s_to_float32_int(uint64_t a)
+{
+    return ((a >> 32) & 0xc0000000) | ((a >> 29) & 0x3fffffff);
+}
+
+static inline float32 s_to_float32(uint64_t a)
+{
+    CPU_FloatU r;
+    r.l = s_to_float32_int(a);
+    return r.f;
+}
+
+uint32_t helper_s_to_memory (uint64_t a)
+{
+    return s_to_float32_int(a);
+}
+
+uint64_t helper_memory_to_s (uint32_t a)
+{
+    return float32_to_s_int(a);
+}
+
+uint64_t helper_adds (CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float32 fa, fb, fr;
+
+    fa = s_to_float32(a);
+    fb = s_to_float32(b);
+    fr = float32_add(fa, fb, &FP_STATUS);
+    return float32_to_s(fr);
+}
+
+uint64_t helper_subs (CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float32 fa, fb, fr;
+
+    fa = s_to_float32(a);
+    fb = s_to_float32(b);
+    fr = float32_sub(fa, fb, &FP_STATUS);
+    return float32_to_s(fr);
+}
+
+uint64_t helper_muls (CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float32 fa, fb, fr;
+
+    fa = s_to_float32(a);
+    fb = s_to_float32(b);
+    fr = float32_mul(fa, fb, &FP_STATUS);
+    return float32_to_s(fr);
+}
+
+uint64_t helper_divs (CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float32 fa, fb, fr;
+
+    fa = s_to_float32(a);
+    fb = s_to_float32(b);
+    fr = float32_div(fa, fb, &FP_STATUS);
+    return float32_to_s(fr);
+}
+
+uint64_t helper_sqrts (CPUAlphaState *env, uint64_t a)
+{
+    float32 fa, fr;
+
+    fa = s_to_float32(a);
+    fr = float32_sqrt(fa, &FP_STATUS);
+    return float32_to_s(fr);
+}
+
+
+/* T floating (double) */
+static inline float64 t_to_float64(uint64_t a)
+{
+    /* Memory format is the same as float64 */
+    CPU_DoubleU r;
+    r.ll = a;
+    return r.d;
+}
+
+static inline uint64_t float64_to_t(float64 fa)
+{
+    /* Memory format is the same as float64 */
+    CPU_DoubleU r;
+    r.d = fa;
+    return r.ll;
+}
+
+uint64_t helper_addt (CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float64 fa, fb, fr;
+
+    fa = t_to_float64(a);
+    fb = t_to_float64(b);
+    fr = float64_add(fa, fb, &FP_STATUS);
+    return float64_to_t(fr);
+}
+
+uint64_t helper_subt (CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float64 fa, fb, fr;
+
+    fa = t_to_float64(a);
+    fb = t_to_float64(b);
+    fr = float64_sub(fa, fb, &FP_STATUS);
+    return float64_to_t(fr);
+}
+
+uint64_t helper_mult (CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float64 fa, fb, fr;
+
+    fa = t_to_float64(a);
+    fb = t_to_float64(b);
+    fr = float64_mul(fa, fb, &FP_STATUS);
+    return float64_to_t(fr);
+}
+
+uint64_t helper_divt (CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float64 fa, fb, fr;
+
+    fa = t_to_float64(a);
+    fb = t_to_float64(b);
+    fr = float64_div(fa, fb, &FP_STATUS);
+    return float64_to_t(fr);
+}
+
+uint64_t helper_sqrtt (CPUAlphaState *env, uint64_t a)
+{
+    float64 fa, fr;
+
+    fa = t_to_float64(a);
+    fr = float64_sqrt(fa, &FP_STATUS);
+    return float64_to_t(fr);
+}
+
+/* Comparisons */
+uint64_t helper_cmptun (CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float64 fa, fb;
+
+    fa = t_to_float64(a);
+    fb = t_to_float64(b);
+
+    if (float64_unordered_quiet(fa, fb, &FP_STATUS)) {
+        return 0x4000000000000000ULL;
+    } else {
+        return 0;
+    }
+}
+
+uint64_t helper_cmpteq(CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float64 fa, fb;
+
+    fa = t_to_float64(a);
+    fb = t_to_float64(b);
+
+    if (float64_eq_quiet(fa, fb, &FP_STATUS))
+        return 0x4000000000000000ULL;
+    else
+        return 0;
+}
+
+uint64_t helper_cmptle(CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float64 fa, fb;
+
+    fa = t_to_float64(a);
+    fb = t_to_float64(b);
+
+    if (float64_le(fa, fb, &FP_STATUS))
+        return 0x4000000000000000ULL;
+    else
+        return 0;
+}
+
+uint64_t helper_cmptlt(CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float64 fa, fb;
+
+    fa = t_to_float64(a);
+    fb = t_to_float64(b);
+
+    if (float64_lt(fa, fb, &FP_STATUS))
+        return 0x4000000000000000ULL;
+    else
+        return 0;
+}
+
+uint64_t helper_cmpgeq(CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float64 fa, fb;
+
+    fa = g_to_float64(env, GETPC(), a);
+    fb = g_to_float64(env, GETPC(), b);
+
+    if (float64_eq_quiet(fa, fb, &FP_STATUS))
+        return 0x4000000000000000ULL;
+    else
+        return 0;
+}
+
+uint64_t helper_cmpgle(CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float64 fa, fb;
+
+    fa = g_to_float64(env, GETPC(), a);
+    fb = g_to_float64(env, GETPC(), b);
+
+    if (float64_le(fa, fb, &FP_STATUS))
+        return 0x4000000000000000ULL;
+    else
+        return 0;
+}
+
+uint64_t helper_cmpglt(CPUAlphaState *env, uint64_t a, uint64_t b)
+{
+    float64 fa, fb;
+
+    fa = g_to_float64(env, GETPC(), a);
+    fb = g_to_float64(env, GETPC(), b);
+
+    if (float64_lt(fa, fb, &FP_STATUS))
+        return 0x4000000000000000ULL;
+    else
+        return 0;
+}
+
+/* Floating point format conversion */
+uint64_t helper_cvtts (CPUAlphaState *env, uint64_t a)
+{
+    float64 fa;
+    float32 fr;
+
+    fa = t_to_float64(a);
+    fr = float64_to_float32(fa, &FP_STATUS);
+    return float32_to_s(fr);
+}
+
+uint64_t helper_cvtst (CPUAlphaState *env, uint64_t a)
+{
+    float32 fa;
+    float64 fr;
+
+    fa = s_to_float32(a);
+    fr = float32_to_float64(fa, &FP_STATUS);
+    return float64_to_t(fr);
+}
+
+uint64_t helper_cvtqs (CPUAlphaState *env, uint64_t a)
+{
+    float32 fr = int64_to_float32(a, &FP_STATUS);
+    return float32_to_s(fr);
+}
+
+/* Implement float64 to uint64 conversion without saturation -- we must
+   supply the truncated result.  This behaviour is used by the compiler
+   to get unsigned conversion for free with the same instruction.
+
+   The VI flag is set when overflow or inexact exceptions should be raised.  */
+
+static inline uint64_t inline_cvttq(CPUAlphaState *env, uint64_t a,
+                                    int roundmode, int VI)
+{
+    uint64_t frac, ret = 0;
+    uint32_t exp, sign, exc = 0;
+    int shift;
+
+    sign = (a >> 63);
+    exp = (uint32_t)(a >> 52) & 0x7ff;
+    frac = a & 0xfffffffffffffull;
+
+    if (exp == 0) {
+        if (unlikely(frac != 0)) {
+            goto do_underflow;
+        }
+    } else if (exp == 0x7ff) {
+        exc = (frac ? float_flag_invalid : VI ? float_flag_overflow : 0);
+    } else {
+        /* Restore implicit bit.  */
+        frac |= 0x10000000000000ull;
+
+        shift = exp - 1023 - 52;
+        if (shift >= 0) {
+            /* In this case the number is so large that we must shift
+               the fraction left.  There is no rounding to do.  */
+            if (shift < 63) {
+                ret = frac << shift;
+                if (VI && (ret >> shift) != frac) {
+                    exc = float_flag_overflow;
+                }
+            }
+        } else {
+            uint64_t round;
+
+            /* In this case the number is smaller than the fraction as
+               represented by the 52 bit number.  Here we must think
+               about rounding the result.  Handle this by shifting the
+               fractional part of the number into the high bits of ROUND.
+               This will let us efficiently handle round-to-nearest.  */
+            shift = -shift;
+            if (shift < 63) {
+                ret = frac >> shift;
+                round = frac << (64 - shift);
+            } else {
+                /* The exponent is so small we shift out everything.
+                   Leave a sticky bit for proper rounding below.  */
+            do_underflow:
+                round = 1;
+            }
+
+            if (round) {
+                exc = (VI ? float_flag_inexact : 0);
+                switch (roundmode) {
+                case float_round_nearest_even:
+                    if (round == (1ull << 63)) {
+                        /* Fraction is exactly 0.5; round to even.  */
+                        ret += (ret & 1);
+                    } else if (round > (1ull << 63)) {
+                        ret += 1;
+                    }
+                    break;
+                case float_round_to_zero:
+                    break;
+                case float_round_up:
+                    ret += 1 - sign;
+                    break;
+                case float_round_down:
+                    ret += sign;
+                    break;
+                }
+            }
+        }
+        if (sign) {
+            ret = -ret;
+        }
+    }
+    if (unlikely(exc)) {
+        float_raise(exc, &FP_STATUS);
+    }
+
+    return ret;
+}
+
+uint64_t helper_cvttq(CPUAlphaState *env, uint64_t a)
+{
+    return inline_cvttq(env, a, FP_STATUS.float_rounding_mode, 1);
+}
+
+uint64_t helper_cvttq_c(CPUAlphaState *env, uint64_t a)
+{
+    return inline_cvttq(env, a, float_round_to_zero, 0);
+}
+
+uint64_t helper_cvttq_svic(CPUAlphaState *env, uint64_t a)
+{
+    return inline_cvttq(env, a, float_round_to_zero, 1);
+}
+
+uint64_t helper_cvtqt (CPUAlphaState *env, uint64_t a)
+{
+    float64 fr = int64_to_float64(a, &FP_STATUS);
+    return float64_to_t(fr);
+}
+
+uint64_t helper_cvtqf (CPUAlphaState *env, uint64_t a)
+{
+    float32 fr = int64_to_float32(a, &FP_STATUS);
+    return float32_to_f(fr);
+}
+
+uint64_t helper_cvtgf (CPUAlphaState *env, uint64_t a)
+{
+    float64 fa;
+    float32 fr;
+
+    fa = g_to_float64(env, GETPC(), a);
+    fr = float64_to_float32(fa, &FP_STATUS);
+    return float32_to_f(fr);
+}
+
+uint64_t helper_cvtgq (CPUAlphaState *env, uint64_t a)
+{
+    float64 fa = g_to_float64(env, GETPC(), a);
+    return float64_to_int64_round_to_zero(fa, &FP_STATUS);
+}
+
+uint64_t helper_cvtqg (CPUAlphaState *env, uint64_t a)
+{
+    float64 fr;
+    fr = int64_to_float64(a, &FP_STATUS);
+    return float64_to_g(fr);
+}
diff --git a/target-alpha/helper.h b/target-alpha/helper.h
index 91a9e39..d36df5f 100644
--- a/target-alpha/helper.h
+++ b/target-alpha/helper.h
@@ -39,65 +39,65 @@ DEF_HELPER_FLAGS_1(store_fpcr, TCG_CALL_CONST, void, i64)
 
 DEF_HELPER_FLAGS_1(f_to_memory, TCG_CALL_CONST | TCG_CALL_PURE, i32, i64)
 DEF_HELPER_FLAGS_1(memory_to_f, TCG_CALL_CONST | TCG_CALL_PURE, i64, i32)
-DEF_HELPER_FLAGS_2(addf, TCG_CALL_CONST, i64, i64, i64)
-DEF_HELPER_FLAGS_2(subf, TCG_CALL_CONST, i64, i64, i64)
-DEF_HELPER_FLAGS_2(mulf, TCG_CALL_CONST, i64, i64, i64)
-DEF_HELPER_FLAGS_2(divf, TCG_CALL_CONST, i64, i64, i64)
-DEF_HELPER_FLAGS_1(sqrtf, TCG_CALL_CONST, i64, i64)
+DEF_HELPER_FLAGS_3(addf, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_3(subf, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_3(mulf, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_3(divf, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_2(sqrtf, TCG_CALL_CONST, i64, env, i64)
 
 DEF_HELPER_FLAGS_1(g_to_memory, TCG_CALL_CONST | TCG_CALL_PURE, i64, i64)
 DEF_HELPER_FLAGS_1(memory_to_g, TCG_CALL_CONST | TCG_CALL_PURE, i64, i64)
-DEF_HELPER_FLAGS_2(addg, TCG_CALL_CONST, i64, i64, i64)
-DEF_HELPER_FLAGS_2(subg, TCG_CALL_CONST, i64, i64, i64)
-DEF_HELPER_FLAGS_2(mulg, TCG_CALL_CONST, i64, i64, i64)
-DEF_HELPER_FLAGS_2(divg, TCG_CALL_CONST, i64, i64, i64)
-DEF_HELPER_FLAGS_1(sqrtg, TCG_CALL_CONST, i64, i64)
+DEF_HELPER_FLAGS_3(addg, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_3(subg, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_3(mulg, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_3(divg, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_2(sqrtg, TCG_CALL_CONST, i64, env, i64)
 
 DEF_HELPER_FLAGS_1(s_to_memory, TCG_CALL_CONST | TCG_CALL_PURE, i32, i64)
 DEF_HELPER_FLAGS_1(memory_to_s, TCG_CALL_CONST | TCG_CALL_PURE, i64, i32)
-DEF_HELPER_FLAGS_2(adds, TCG_CALL_CONST, i64, i64, i64)
-DEF_HELPER_FLAGS_2(subs, TCG_CALL_CONST, i64, i64, i64)
-DEF_HELPER_FLAGS_2(muls, TCG_CALL_CONST, i64, i64, i64)
-DEF_HELPER_FLAGS_2(divs, TCG_CALL_CONST, i64, i64, i64)
-DEF_HELPER_FLAGS_1(sqrts, TCG_CALL_CONST, i64, i64)
-
-DEF_HELPER_FLAGS_2(addt, TCG_CALL_CONST, i64, i64, i64)
-DEF_HELPER_FLAGS_2(subt, TCG_CALL_CONST, i64, i64, i64)
-DEF_HELPER_FLAGS_2(mult, TCG_CALL_CONST, i64, i64, i64)
-DEF_HELPER_FLAGS_2(divt, TCG_CALL_CONST, i64, i64, i64)
-DEF_HELPER_FLAGS_1(sqrtt, TCG_CALL_CONST, i64, i64)
-
-DEF_HELPER_FLAGS_2(cmptun, TCG_CALL_CONST | TCG_CALL_PURE, i64, i64, i64)
-DEF_HELPER_FLAGS_2(cmpteq, TCG_CALL_CONST | TCG_CALL_PURE, i64, i64, i64)
-DEF_HELPER_FLAGS_2(cmptle, TCG_CALL_CONST | TCG_CALL_PURE, i64, i64, i64)
-DEF_HELPER_FLAGS_2(cmptlt, TCG_CALL_CONST | TCG_CALL_PURE, i64, i64, i64)
-DEF_HELPER_FLAGS_2(cmpgeq, TCG_CALL_CONST | TCG_CALL_PURE, i64, i64, i64)
-DEF_HELPER_FLAGS_2(cmpgle, TCG_CALL_CONST | TCG_CALL_PURE, i64, i64, i64)
-DEF_HELPER_FLAGS_2(cmpglt, TCG_CALL_CONST | TCG_CALL_PURE, i64, i64, i64)
-
-DEF_HELPER_FLAGS_1(cvtts, TCG_CALL_CONST, i64, i64)
-DEF_HELPER_FLAGS_1(cvtst, TCG_CALL_CONST, i64, i64)
-DEF_HELPER_FLAGS_1(cvtqs, TCG_CALL_CONST, i64, i64)
-DEF_HELPER_FLAGS_1(cvtqt, TCG_CALL_CONST, i64, i64)
-DEF_HELPER_FLAGS_1(cvtqf, TCG_CALL_CONST, i64, i64)
-DEF_HELPER_FLAGS_1(cvtgf, TCG_CALL_CONST, i64, i64)
-DEF_HELPER_FLAGS_1(cvtgq, TCG_CALL_CONST, i64, i64)
-DEF_HELPER_FLAGS_1(cvtqg, TCG_CALL_CONST, i64, i64)
-
-DEF_HELPER_FLAGS_1(cvttq, TCG_CALL_CONST, i64, i64)
-DEF_HELPER_FLAGS_1(cvttq_c, TCG_CALL_CONST, i64, i64)
-DEF_HELPER_FLAGS_1(cvttq_svic, TCG_CALL_CONST, i64, i64)
-
-DEF_HELPER_FLAGS_1(setroundmode, TCG_CALL_CONST, void, i32)
-DEF_HELPER_FLAGS_1(setflushzero, TCG_CALL_CONST, void, i32)
-DEF_HELPER_FLAGS_0(fp_exc_clear, TCG_CALL_CONST, void)
-DEF_HELPER_FLAGS_0(fp_exc_get, TCG_CALL_CONST | TCG_CALL_PURE, i32)
-DEF_HELPER_2(fp_exc_raise, void, i32, i32)
-DEF_HELPER_2(fp_exc_raise_s, void, i32, i32)
-
-DEF_HELPER_1(ieee_input, i64, i64)
-DEF_HELPER_1(ieee_input_cmp, i64, i64)
-DEF_HELPER_1(ieee_input_s, i64, i64)
+DEF_HELPER_FLAGS_3(adds, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_3(subs, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_3(muls, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_3(divs, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_2(sqrts, TCG_CALL_CONST, i64, env, i64)
+
+DEF_HELPER_FLAGS_3(addt, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_3(subt, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_3(mult, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_3(divt, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_2(sqrtt, TCG_CALL_CONST, i64, env, i64)
+
+DEF_HELPER_FLAGS_3(cmptun, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_3(cmpteq, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_3(cmptle, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_3(cmptlt, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_3(cmpgeq, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_3(cmpgle, TCG_CALL_CONST, i64, env, i64, i64)
+DEF_HELPER_FLAGS_3(cmpglt, TCG_CALL_CONST, i64, env, i64, i64)
+
+DEF_HELPER_FLAGS_2(cvtts, TCG_CALL_CONST, i64, env, i64)
+DEF_HELPER_FLAGS_2(cvtst, TCG_CALL_CONST, i64, env, i64)
+DEF_HELPER_FLAGS_2(cvtqs, TCG_CALL_CONST, i64, env, i64)
+DEF_HELPER_FLAGS_2(cvtqt, TCG_CALL_CONST, i64, env, i64)
+DEF_HELPER_FLAGS_2(cvtqf, TCG_CALL_CONST, i64, env, i64)
+DEF_HELPER_FLAGS_2(cvtgf, TCG_CALL_CONST, i64, env, i64)
+DEF_HELPER_FLAGS_2(cvtgq, TCG_CALL_CONST, i64, env, i64)
+DEF_HELPER_FLAGS_2(cvtqg, TCG_CALL_CONST, i64, env, i64)
+
+DEF_HELPER_FLAGS_2(cvttq, TCG_CALL_CONST, i64, env, i64)
+DEF_HELPER_FLAGS_2(cvttq_c, TCG_CALL_CONST, i64, env, i64)
+DEF_HELPER_FLAGS_2(cvttq_svic, TCG_CALL_CONST, i64, env, i64)
+
+DEF_HELPER_FLAGS_2(setroundmode, TCG_CALL_CONST, void, env, i32)
+DEF_HELPER_FLAGS_2(setflushzero, TCG_CALL_CONST, void, env, i32)
+DEF_HELPER_FLAGS_1(fp_exc_clear, TCG_CALL_CONST, void, env)
+DEF_HELPER_FLAGS_1(fp_exc_get, TCG_CALL_CONST | TCG_CALL_PURE, i32, env)
+DEF_HELPER_3(fp_exc_raise, void, env, i32, i32)
+DEF_HELPER_3(fp_exc_raise_s, void, env, i32, i32)
+
+DEF_HELPER_2(ieee_input, i64, env, i64)
+DEF_HELPER_2(ieee_input_cmp, i64, env, i64)
+DEF_HELPER_2(ieee_input_s, i64, env, i64)
 
 #if !defined (CONFIG_USER_ONLY)
 DEF_HELPER_1(hw_ret, void, i64)
diff --git a/target-alpha/op_helper.c b/target-alpha/op_helper.c
index af5fa82..6711d99 100644
--- a/target-alpha/op_helper.c
+++ b/target-alpha/op_helper.c
@@ -25,8 +25,6 @@
 #include "sysemu.h"
 #include "qemu-timer.h"
 
-#define FP_STATUS (env->fp_status)
-
 /*****************************************************************************/
 /* Exceptions processing helpers */
 
@@ -117,816 +115,6 @@ uint64_t helper_mulqv (uint64_t op1, uint64_t op2)
     return tl;
 }
 
-/* Floating point helpers */
-
-void helper_setroundmode (uint32_t val)
-{
-    set_float_rounding_mode(val, &FP_STATUS);
-}
-
-void helper_setflushzero (uint32_t val)
-{
-    set_flush_to_zero(val, &FP_STATUS);
-}
-
-void helper_fp_exc_clear (void)
-{
-    set_float_exception_flags(0, &FP_STATUS);
-}
-
-uint32_t helper_fp_exc_get (void)
-{
-    return get_float_exception_flags(&FP_STATUS);
-}
-
-/* Raise exceptions for ieee fp insns without software completion.
-   In that case there are no exceptions that don't trap; the mask
-   doesn't apply.  */
-void helper_fp_exc_raise(uint32_t exc, uint32_t regno)
-{
-    if (exc) {
-        uint32_t hw_exc = 0;
-
-        if (exc & float_flag_invalid) {
-            hw_exc |= EXC_M_INV;
-        }
-        if (exc & float_flag_divbyzero) {
-            hw_exc |= EXC_M_DZE;
-        }
-        if (exc & float_flag_overflow) {
-            hw_exc |= EXC_M_FOV;
-        }
-        if (exc & float_flag_underflow) {
-            hw_exc |= EXC_M_UNF;
-        }
-        if (exc & float_flag_inexact) {
-            hw_exc |= EXC_M_INE;
-        }
-
-        arith_excp(env, GETPC(), hw_exc, 1ull << regno);
-    }
-}
-
-/* Raise exceptions for ieee fp insns with software completion.  */
-void helper_fp_exc_raise_s(uint32_t exc, uint32_t regno)
-{
-    if (exc) {
-        env->fpcr_exc_status |= exc;
-
-        exc &= ~env->fpcr_exc_mask;
-        if (exc) {
-            helper_fp_exc_raise(exc, regno);
-        }
-    }
-}
-
-/* Input remapping without software completion.  Handle denormal-map-to-zero
-   and trap for all other non-finite numbers.  */
-uint64_t helper_ieee_input(uint64_t val)
-{
-    uint32_t exp = (uint32_t)(val >> 52) & 0x7ff;
-    uint64_t frac = val & 0xfffffffffffffull;
-
-    if (exp == 0) {
-        if (frac != 0) {
-            /* If DNZ is set flush denormals to zero on input.  */
-            if (env->fpcr_dnz) {
-                val &= 1ull << 63;
-            } else {
-                arith_excp(env, GETPC(), EXC_M_UNF, 0);
-            }
-        }
-    } else if (exp == 0x7ff) {
-        /* Infinity or NaN.  */
-        /* ??? I'm not sure these exception bit flags are correct.  I do
-           know that the Linux kernel, at least, doesn't rely on them and
-           just emulates the insn to figure out what exception to use.  */
-        arith_excp(env, GETPC(), frac ? EXC_M_INV : EXC_M_FOV, 0);
-    }
-    return val;
-}
-
-/* Similar, but does not trap for infinities.  Used for comparisons.  */
-uint64_t helper_ieee_input_cmp(uint64_t val)
-{
-    uint32_t exp = (uint32_t)(val >> 52) & 0x7ff;
-    uint64_t frac = val & 0xfffffffffffffull;
-
-    if (exp == 0) {
-        if (frac != 0) {
-            /* If DNZ is set flush denormals to zero on input.  */
-            if (env->fpcr_dnz) {
-                val &= 1ull << 63;
-            } else {
-                arith_excp(env, GETPC(), EXC_M_UNF, 0);
-            }
-        }
-    } else if (exp == 0x7ff && frac) {
-        /* NaN.  */
-        arith_excp(env, GETPC(), EXC_M_INV, 0);
-    }
-    return val;
-}
-
-/* Input remapping with software completion enabled.  All we have to do
-   is handle denormal-map-to-zero; all other inputs get exceptions as
-   needed from the actual operation.  */
-uint64_t helper_ieee_input_s(uint64_t val)
-{
-    if (env->fpcr_dnz) {
-        uint32_t exp = (uint32_t)(val >> 52) & 0x7ff;
-        if (exp == 0) {
-            val &= 1ull << 63;
-        }
-    }
-    return val;
-}
-
-/* F floating (VAX) */
-static inline uint64_t float32_to_f(float32 fa)
-{
-    uint64_t r, exp, mant, sig;
-    CPU_FloatU a;
-
-    a.f = fa;
-    sig = ((uint64_t)a.l & 0x80000000) << 32;
-    exp = (a.l >> 23) & 0xff;
-    mant = ((uint64_t)a.l & 0x007fffff) << 29;
-
-    if (exp == 255) {
-        /* NaN or infinity */
-        r = 1; /* VAX dirty zero */
-    } else if (exp == 0) {
-        if (mant == 0) {
-            /* Zero */
-            r = 0;
-        } else {
-            /* Denormalized */
-            r = sig | ((exp + 1) << 52) | mant;
-        }
-    } else {
-        if (exp >= 253) {
-            /* Overflow */
-            r = 1; /* VAX dirty zero */
-        } else {
-            r = sig | ((exp + 2) << 52);
-        }
-    }
-
-    return r;
-}
-
-static inline float32 f_to_float32(uint64_t a)
-{
-    uint32_t exp, mant_sig;
-    CPU_FloatU r;
-
-    exp = ((a >> 55) & 0x80) | ((a >> 52) & 0x7f);
-    mant_sig = ((a >> 32) & 0x80000000) | ((a >> 29) & 0x007fffff);
-
-    if (unlikely(!exp && mant_sig)) {
-        /* Reserved operands / Dirty zero */
-        dynamic_excp(env, GETPC(), EXCP_OPCDEC, 0);
-    }
-
-    if (exp < 3) {
-        /* Underflow */
-        r.l = 0;
-    } else {
-        r.l = ((exp - 2) << 23) | mant_sig;
-    }
-
-    return r.f;
-}
-
-uint32_t helper_f_to_memory (uint64_t a)
-{
-    uint32_t r;
-    r =  (a & 0x00001fffe0000000ull) >> 13;
-    r |= (a & 0x07ffe00000000000ull) >> 45;
-    r |= (a & 0xc000000000000000ull) >> 48;
-    return r;
-}
-
-uint64_t helper_memory_to_f (uint32_t a)
-{
-    uint64_t r;
-    r =  ((uint64_t)(a & 0x0000c000)) << 48;
-    r |= ((uint64_t)(a & 0x003fffff)) << 45;
-    r |= ((uint64_t)(a & 0xffff0000)) << 13;
-    if (!(a & 0x00004000))
-        r |= 0x7ll << 59;
-    return r;
-}
-
-/* ??? Emulating VAX arithmetic with IEEE arithmetic is wrong.  We should
-   either implement VAX arithmetic properly or just signal invalid opcode.  */
-
-uint64_t helper_addf (uint64_t a, uint64_t b)
-{
-    float32 fa, fb, fr;
-
-    fa = f_to_float32(a);
-    fb = f_to_float32(b);
-    fr = float32_add(fa, fb, &FP_STATUS);
-    return float32_to_f(fr);
-}
-
-uint64_t helper_subf (uint64_t a, uint64_t b)
-{
-    float32 fa, fb, fr;
-
-    fa = f_to_float32(a);
-    fb = f_to_float32(b);
-    fr = float32_sub(fa, fb, &FP_STATUS);
-    return float32_to_f(fr);
-}
-
-uint64_t helper_mulf (uint64_t a, uint64_t b)
-{
-    float32 fa, fb, fr;
-
-    fa = f_to_float32(a);
-    fb = f_to_float32(b);
-    fr = float32_mul(fa, fb, &FP_STATUS);
-    return float32_to_f(fr);
-}
-
-uint64_t helper_divf (uint64_t a, uint64_t b)
-{
-    float32 fa, fb, fr;
-
-    fa = f_to_float32(a);
-    fb = f_to_float32(b);
-    fr = float32_div(fa, fb, &FP_STATUS);
-    return float32_to_f(fr);
-}
-
-uint64_t helper_sqrtf (uint64_t t)
-{
-    float32 ft, fr;
-
-    ft = f_to_float32(t);
-    fr = float32_sqrt(ft, &FP_STATUS);
-    return float32_to_f(fr);
-}
-
-
-/* G floating (VAX) */
-static inline uint64_t float64_to_g(float64 fa)
-{
-    uint64_t r, exp, mant, sig;
-    CPU_DoubleU a;
-
-    a.d = fa;
-    sig = a.ll & 0x8000000000000000ull;
-    exp = (a.ll >> 52) & 0x7ff;
-    mant = a.ll & 0x000fffffffffffffull;
-
-    if (exp == 2047) {
-        /* NaN or infinity */
-        r = 1; /* VAX dirty zero */
-    } else if (exp == 0) {
-        if (mant == 0) {
-            /* Zero */
-            r = 0;
-        } else {
-            /* Denormalized */
-            r = sig | ((exp + 1) << 52) | mant;
-        }
-    } else {
-        if (exp >= 2045) {
-            /* Overflow */
-            r = 1; /* VAX dirty zero */
-        } else {
-            r = sig | ((exp + 2) << 52);
-        }
-    }
-
-    return r;
-}
-
-static inline float64 g_to_float64(uint64_t a)
-{
-    uint64_t exp, mant_sig;
-    CPU_DoubleU r;
-
-    exp = (a >> 52) & 0x7ff;
-    mant_sig = a & 0x800fffffffffffffull;
-
-    if (!exp && mant_sig) {
-        /* Reserved operands / Dirty zero */
-        dynamic_excp(env, GETPC(), EXCP_OPCDEC, 0);
-    }
-
-    if (exp < 3) {
-        /* Underflow */
-        r.ll = 0;
-    } else {
-        r.ll = ((exp - 2) << 52) | mant_sig;
-    }
-
-    return r.d;
-}
-
-uint64_t helper_g_to_memory (uint64_t a)
-{
-    uint64_t r;
-    r =  (a & 0x000000000000ffffull) << 48;
-    r |= (a & 0x00000000ffff0000ull) << 16;
-    r |= (a & 0x0000ffff00000000ull) >> 16;
-    r |= (a & 0xffff000000000000ull) >> 48;
-    return r;
-}
-
-uint64_t helper_memory_to_g (uint64_t a)
-{
-    uint64_t r;
-    r =  (a & 0x000000000000ffffull) << 48;
-    r |= (a & 0x00000000ffff0000ull) << 16;
-    r |= (a & 0x0000ffff00000000ull) >> 16;
-    r |= (a & 0xffff000000000000ull) >> 48;
-    return r;
-}
-
-uint64_t helper_addg (uint64_t a, uint64_t b)
-{
-    float64 fa, fb, fr;
-
-    fa = g_to_float64(a);
-    fb = g_to_float64(b);
-    fr = float64_add(fa, fb, &FP_STATUS);
-    return float64_to_g(fr);
-}
-
-uint64_t helper_subg (uint64_t a, uint64_t b)
-{
-    float64 fa, fb, fr;
-
-    fa = g_to_float64(a);
-    fb = g_to_float64(b);
-    fr = float64_sub(fa, fb, &FP_STATUS);
-    return float64_to_g(fr);
-}
-
-uint64_t helper_mulg (uint64_t a, uint64_t b)
-{
-    float64 fa, fb, fr;
-
-    fa = g_to_float64(a);
-    fb = g_to_float64(b);
-    fr = float64_mul(fa, fb, &FP_STATUS);
-    return float64_to_g(fr);
-}
-
-uint64_t helper_divg (uint64_t a, uint64_t b)
-{
-    float64 fa, fb, fr;
-
-    fa = g_to_float64(a);
-    fb = g_to_float64(b);
-    fr = float64_div(fa, fb, &FP_STATUS);
-    return float64_to_g(fr);
-}
-
-uint64_t helper_sqrtg (uint64_t a)
-{
-    float64 fa, fr;
-
-    fa = g_to_float64(a);
-    fr = float64_sqrt(fa, &FP_STATUS);
-    return float64_to_g(fr);
-}
-
-
-/* S floating (single) */
-
-/* Taken from linux/arch/alpha/kernel/traps.c, s_mem_to_reg.  */
-static inline uint64_t float32_to_s_int(uint32_t fi)
-{
-    uint32_t frac = fi & 0x7fffff;
-    uint32_t sign = fi >> 31;
-    uint32_t exp_msb = (fi >> 30) & 1;
-    uint32_t exp_low = (fi >> 23) & 0x7f;
-    uint32_t exp;
-
-    exp = (exp_msb << 10) | exp_low;
-    if (exp_msb) {
-        if (exp_low == 0x7f)
-            exp = 0x7ff;
-    } else {
-        if (exp_low != 0x00)
-            exp |= 0x380;
-    }
-
-    return (((uint64_t)sign << 63)
-            | ((uint64_t)exp << 52)
-            | ((uint64_t)frac << 29));
-}
-
-static inline uint64_t float32_to_s(float32 fa)
-{
-    CPU_FloatU a;
-    a.f = fa;
-    return float32_to_s_int(a.l);
-}
-
-static inline uint32_t s_to_float32_int(uint64_t a)
-{
-    return ((a >> 32) & 0xc0000000) | ((a >> 29) & 0x3fffffff);
-}
-
-static inline float32 s_to_float32(uint64_t a)
-{
-    CPU_FloatU r;
-    r.l = s_to_float32_int(a);
-    return r.f;
-}
-
-uint32_t helper_s_to_memory (uint64_t a)
-{
-    return s_to_float32_int(a);
-}
-
-uint64_t helper_memory_to_s (uint32_t a)
-{
-    return float32_to_s_int(a);
-}
-
-uint64_t helper_adds (uint64_t a, uint64_t b)
-{
-    float32 fa, fb, fr;
-
-    fa = s_to_float32(a);
-    fb = s_to_float32(b);
-    fr = float32_add(fa, fb, &FP_STATUS);
-    return float32_to_s(fr);
-}
-
-uint64_t helper_subs (uint64_t a, uint64_t b)
-{
-    float32 fa, fb, fr;
-
-    fa = s_to_float32(a);
-    fb = s_to_float32(b);
-    fr = float32_sub(fa, fb, &FP_STATUS);
-    return float32_to_s(fr);
-}
-
-uint64_t helper_muls (uint64_t a, uint64_t b)
-{
-    float32 fa, fb, fr;
-
-    fa = s_to_float32(a);
-    fb = s_to_float32(b);
-    fr = float32_mul(fa, fb, &FP_STATUS);
-    return float32_to_s(fr);
-}
-
-uint64_t helper_divs (uint64_t a, uint64_t b)
-{
-    float32 fa, fb, fr;
-
-    fa = s_to_float32(a);
-    fb = s_to_float32(b);
-    fr = float32_div(fa, fb, &FP_STATUS);
-    return float32_to_s(fr);
-}
-
-uint64_t helper_sqrts (uint64_t a)
-{
-    float32 fa, fr;
-
-    fa = s_to_float32(a);
-    fr = float32_sqrt(fa, &FP_STATUS);
-    return float32_to_s(fr);
-}
-
-
-/* T floating (double) */
-static inline float64 t_to_float64(uint64_t a)
-{
-    /* Memory format is the same as float64 */
-    CPU_DoubleU r;
-    r.ll = a;
-    return r.d;
-}
-
-static inline uint64_t float64_to_t(float64 fa)
-{
-    /* Memory format is the same as float64 */
-    CPU_DoubleU r;
-    r.d = fa;
-    return r.ll;
-}
-
-uint64_t helper_addt (uint64_t a, uint64_t b)
-{
-    float64 fa, fb, fr;
-
-    fa = t_to_float64(a);
-    fb = t_to_float64(b);
-    fr = float64_add(fa, fb, &FP_STATUS);
-    return float64_to_t(fr);
-}
-
-uint64_t helper_subt (uint64_t a, uint64_t b)
-{
-    float64 fa, fb, fr;
-
-    fa = t_to_float64(a);
-    fb = t_to_float64(b);
-    fr = float64_sub(fa, fb, &FP_STATUS);
-    return float64_to_t(fr);
-}
-
-uint64_t helper_mult (uint64_t a, uint64_t b)
-{
-    float64 fa, fb, fr;
-
-    fa = t_to_float64(a);
-    fb = t_to_float64(b);
-    fr = float64_mul(fa, fb, &FP_STATUS);
-    return float64_to_t(fr);
-}
-
-uint64_t helper_divt (uint64_t a, uint64_t b)
-{
-    float64 fa, fb, fr;
-
-    fa = t_to_float64(a);
-    fb = t_to_float64(b);
-    fr = float64_div(fa, fb, &FP_STATUS);
-    return float64_to_t(fr);
-}
-
-uint64_t helper_sqrtt (uint64_t a)
-{
-    float64 fa, fr;
-
-    fa = t_to_float64(a);
-    fr = float64_sqrt(fa, &FP_STATUS);
-    return float64_to_t(fr);
-}
-
-/* Comparisons */
-uint64_t helper_cmptun (uint64_t a, uint64_t b)
-{
-    float64 fa, fb;
-
-    fa = t_to_float64(a);
-    fb = t_to_float64(b);
-
-    if (float64_unordered_quiet(fa, fb, &FP_STATUS)) {
-        return 0x4000000000000000ULL;
-    } else {
-        return 0;
-    }
-}
-
-uint64_t helper_cmpteq(uint64_t a, uint64_t b)
-{
-    float64 fa, fb;
-
-    fa = t_to_float64(a);
-    fb = t_to_float64(b);
-
-    if (float64_eq_quiet(fa, fb, &FP_STATUS))
-        return 0x4000000000000000ULL;
-    else
-        return 0;
-}
-
-uint64_t helper_cmptle(uint64_t a, uint64_t b)
-{
-    float64 fa, fb;
-
-    fa = t_to_float64(a);
-    fb = t_to_float64(b);
-
-    if (float64_le(fa, fb, &FP_STATUS))
-        return 0x4000000000000000ULL;
-    else
-        return 0;
-}
-
-uint64_t helper_cmptlt(uint64_t a, uint64_t b)
-{
-    float64 fa, fb;
-
-    fa = t_to_float64(a);
-    fb = t_to_float64(b);
-
-    if (float64_lt(fa, fb, &FP_STATUS))
-        return 0x4000000000000000ULL;
-    else
-        return 0;
-}
-
-uint64_t helper_cmpgeq(uint64_t a, uint64_t b)
-{
-    float64 fa, fb;
-
-    fa = g_to_float64(a);
-    fb = g_to_float64(b);
-
-    if (float64_eq_quiet(fa, fb, &FP_STATUS))
-        return 0x4000000000000000ULL;
-    else
-        return 0;
-}
-
-uint64_t helper_cmpgle(uint64_t a, uint64_t b)
-{
-    float64 fa, fb;
-
-    fa = g_to_float64(a);
-    fb = g_to_float64(b);
-
-    if (float64_le(fa, fb, &FP_STATUS))
-        return 0x4000000000000000ULL;
-    else
-        return 0;
-}
-
-uint64_t helper_cmpglt(uint64_t a, uint64_t b)
-{
-    float64 fa, fb;
-
-    fa = g_to_float64(a);
-    fb = g_to_float64(b);
-
-    if (float64_lt(fa, fb, &FP_STATUS))
-        return 0x4000000000000000ULL;
-    else
-        return 0;
-}
-
-/* Floating point format conversion */
-uint64_t helper_cvtts (uint64_t a)
-{
-    float64 fa;
-    float32 fr;
-
-    fa = t_to_float64(a);
-    fr = float64_to_float32(fa, &FP_STATUS);
-    return float32_to_s(fr);
-}
-
-uint64_t helper_cvtst (uint64_t a)
-{
-    float32 fa;
-    float64 fr;
-
-    fa = s_to_float32(a);
-    fr = float32_to_float64(fa, &FP_STATUS);
-    return float64_to_t(fr);
-}
-
-uint64_t helper_cvtqs (uint64_t a)
-{
-    float32 fr = int64_to_float32(a, &FP_STATUS);
-    return float32_to_s(fr);
-}
-
-/* Implement float64 to uint64 conversion without saturation -- we must
-   supply the truncated result.  This behaviour is used by the compiler
-   to get unsigned conversion for free with the same instruction.
-
-   The VI flag is set when overflow or inexact exceptions should be raised.  */
-
-static inline uint64_t helper_cvttq_internal(uint64_t a, int roundmode, int VI)
-{
-    uint64_t frac, ret = 0;
-    uint32_t exp, sign, exc = 0;
-    int shift;
-
-    sign = (a >> 63);
-    exp = (uint32_t)(a >> 52) & 0x7ff;
-    frac = a & 0xfffffffffffffull;
-
-    if (exp == 0) {
-        if (unlikely(frac != 0)) {
-            goto do_underflow;
-        }
-    } else if (exp == 0x7ff) {
-        exc = (frac ? float_flag_invalid : VI ? float_flag_overflow : 0);
-    } else {
-        /* Restore implicit bit.  */
-        frac |= 0x10000000000000ull;
-
-        shift = exp - 1023 - 52;
-        if (shift >= 0) {
-            /* In this case the number is so large that we must shift
-               the fraction left.  There is no rounding to do.  */
-            if (shift < 63) {
-                ret = frac << shift;
-                if (VI && (ret >> shift) != frac) {
-                    exc = float_flag_overflow;
-                }
-            }
-        } else {
-            uint64_t round;
-
-            /* In this case the number is smaller than the fraction as
-               represented by the 52 bit number.  Here we must think
-               about rounding the result.  Handle this by shifting the
-               fractional part of the number into the high bits of ROUND.
-               This will let us efficiently handle round-to-nearest.  */
-            shift = -shift;
-            if (shift < 63) {
-                ret = frac >> shift;
-                round = frac << (64 - shift);
-            } else {
-                /* The exponent is so small we shift out everything.
-                   Leave a sticky bit for proper rounding below.  */
-            do_underflow:
-                round = 1;
-            }
-
-            if (round) {
-                exc = (VI ? float_flag_inexact : 0);
-                switch (roundmode) {
-                case float_round_nearest_even:
-                    if (round == (1ull << 63)) {
-                        /* Fraction is exactly 0.5; round to even.  */
-                        ret += (ret & 1);
-                    } else if (round > (1ull << 63)) {
-                        ret += 1;
-                    }
-                    break;
-                case float_round_to_zero:
-                    break;
-                case float_round_up:
-                    ret += 1 - sign;
-                    break;
-                case float_round_down:
-                    ret += sign;
-                    break;
-                }
-            }
-        }
-        if (sign) {
-            ret = -ret;
-        }
-    }
-    if (unlikely(exc)) {
-        float_raise(exc, &FP_STATUS);
-    }
-
-    return ret;
-}
-
-uint64_t helper_cvttq(uint64_t a)
-{
-    return helper_cvttq_internal(a, FP_STATUS.float_rounding_mode, 1);
-}
-
-uint64_t helper_cvttq_c(uint64_t a)
-{
-    return helper_cvttq_internal(a, float_round_to_zero, 0);
-}
-
-uint64_t helper_cvttq_svic(uint64_t a)
-{
-    return helper_cvttq_internal(a, float_round_to_zero, 1);
-}
-
-uint64_t helper_cvtqt (uint64_t a)
-{
-    float64 fr = int64_to_float64(a, &FP_STATUS);
-    return float64_to_t(fr);
-}
-
-uint64_t helper_cvtqf (uint64_t a)
-{
-    float32 fr = int64_to_float32(a, &FP_STATUS);
-    return float32_to_f(fr);
-}
-
-uint64_t helper_cvtgf (uint64_t a)
-{
-    float64 fa;
-    float32 fr;
-
-    fa = g_to_float64(a);
-    fr = float64_to_float32(fa, &FP_STATUS);
-    return float32_to_f(fr);
-}
-
-uint64_t helper_cvtgq (uint64_t a)
-{
-    float64 fa = g_to_float64(a);
-    return float64_to_int64_round_to_zero(fa, &FP_STATUS);
-}
-
-uint64_t helper_cvtqg (uint64_t a)
-{
-    float64 fr;
-    fr = int64_to_float64(a, &FP_STATUS);
-    return float64_to_g(fr);
-}
-
 /* PALcode support special instructions */
 #if !defined (CONFIG_USER_ONLY)
 void helper_hw_ret (uint64_t a)
diff --git a/target-alpha/translate.c b/target-alpha/translate.c
index 0c06b55..29ab319 100644
--- a/target-alpha/translate.c
+++ b/target-alpha/translate.c
@@ -611,7 +611,8 @@ static void gen_qual_roundmode(DisasContext *ctx, int fn11)
         tcg_gen_movi_i32(tmp, float_round_down);
         break;
     case QUAL_RM_D:
-        tcg_gen_ld8u_i32(tmp, cpu_env, offsetof(CPUAlphaState, fpcr_dyn_round));
+        tcg_gen_ld8u_i32(tmp, cpu_env,
+                         offsetof(CPUAlphaState, fpcr_dyn_round));
         break;
     }
 
@@ -641,7 +642,8 @@ static void gen_qual_flushzero(DisasContext *ctx, int fn11)
     tmp = tcg_temp_new_i32();
     if (fn11) {
         /* Underflow is enabled, use the FPCR setting.  */
-        tcg_gen_ld8u_i32(tmp, cpu_env, offsetof(CPUAlphaState, fpcr_flush_to_zero));
+        tcg_gen_ld8u_i32(tmp, cpu_env,
+                         offsetof(CPUAlphaState, fpcr_flush_to_zero));
     } else {
         /* Underflow is disabled, force flush-to-zero.  */
         tcg_gen_movi_i32(tmp, 1);
@@ -663,11 +665,11 @@ static TCGv gen_ieee_input(int reg, int fn11, int is_cmp)
     if (reg == 31) {
         tcg_gen_movi_i64(val, 0);
     } else if (fn11 & QUAL_S) {
-        gen_helper_ieee_input_s(val, cpu_fir[reg]);
+        gen_helper_ieee_input_s(val, cpu_env, cpu_fir[reg]);
     } else if (is_cmp) {
-        gen_helper_ieee_input_cmp(val, cpu_fir[reg]);
+        gen_helper_ieee_input_cmp(val, cpu_env, cpu_fir[reg]);
     } else {
-        gen_helper_ieee_input(val, cpu_fir[reg]);
+        gen_helper_ieee_input(val, cpu_env, cpu_fir[reg]);
     }
     return val;
 }
@@ -680,7 +682,7 @@ static void gen_fp_exc_clear(void)
                     offsetof(CPUAlphaState, fp_status.float_exception_flags));
     tcg_temp_free_i32(zero);
 #else
-    gen_helper_fp_exc_clear();
+    gen_helper_fp_exc_clear(cpu_env);
 #endif
 }
 
@@ -698,7 +700,7 @@ static void gen_fp_exc_raise_ignore(int rc, int fn11, int ignore)
     tcg_gen_ld8u_i32(exc, cpu_env,
                      offsetof(CPUAlphaState, fp_status.float_exception_flags));
 #else
-    gen_helper_fp_exc_get(exc);
+    gen_helper_fp_exc_get(exc, cpu_env);
 #endif
 
     if (ignore) {
@@ -713,9 +715,9 @@ static void gen_fp_exc_raise_ignore(int rc, int fn11, int ignore)
     reg = tcg_const_i32(rc + 32);
 
     if (fn11 & QUAL_S) {
-        gen_helper_fp_exc_raise_s(exc, reg);
+        gen_helper_fp_exc_raise_s(cpu_env, exc, reg);
     } else {
-        gen_helper_fp_exc_raise(exc, reg);
+        gen_helper_fp_exc_raise(cpu_env, exc, reg);
     }
 
     tcg_temp_free_i32(reg);
@@ -784,20 +786,20 @@ static void gen_fcvtql_v(DisasContext *ctx, int rb, int rc)
     gen_fcvtql(rb, rc);
 }
 
-#define FARITH2(name)                                   \
-static inline void glue(gen_f, name)(int rb, int rc)    \
-{                                                       \
-    if (unlikely(rc == 31)) {                           \
-        return;                                         \
-    }                                                   \
-    if (rb != 31) {                                     \
-        gen_helper_ ## name (cpu_fir[rc], cpu_fir[rb]); \
-    } else {						\
-        TCGv tmp = tcg_const_i64(0);                    \
-        gen_helper_ ## name (cpu_fir[rc], tmp);         \
-        tcg_temp_free(tmp);                             \
-    }                                                   \
-}
+#define FARITH2(name)                                                   \
+    static inline void glue(gen_f, name)(int rb, int rc)                \
+    {                                                                   \
+        if (unlikely(rc == 31)) {                                       \
+            return;                                                     \
+        }                                                               \
+        if (rb != 31) {                                                 \
+            gen_helper_ ## name (cpu_fir[rc], cpu_env, cpu_fir[rb]);    \
+        } else {                                                        \
+            TCGv tmp = tcg_const_i64(0);                                \
+            gen_helper_ ## name (cpu_fir[rc], cpu_env, tmp);            \
+            tcg_temp_free(tmp);                                         \
+        }                                                               \
+    }
 
 /* ??? VAX instruction qualifiers ignored.  */
 FARITH2(sqrtf)
@@ -807,7 +809,8 @@ FARITH2(cvtgq)
 FARITH2(cvtqf)
 FARITH2(cvtqg)
 
-static void gen_ieee_arith2(DisasContext *ctx, void (*helper)(TCGv, TCGv),
+static void gen_ieee_arith2(DisasContext *ctx,
+                            void (*helper)(TCGv, TCGv_ptr, TCGv),
                             int rb, int rc, int fn11)
 {
     TCGv vb;
@@ -823,7 +826,7 @@ static void gen_ieee_arith2(DisasContext *ctx, void (*helper)(TCGv, TCGv),
     gen_fp_exc_clear();
 
     vb = gen_ieee_input(rb, fn11, 0);
-    helper(cpu_fir[rc], vb);
+    helper(cpu_fir[rc], cpu_env, vb);
     tcg_temp_free(vb);
 
     gen_fp_exc_raise(rc, fn11);
@@ -859,18 +862,18 @@ static void gen_fcvttq(DisasContext *ctx, int rb, int rc, int fn11)
        also do not have integer overflow enabled.  Special case that.  */
     switch (fn11) {
     case QUAL_RM_C:
-        gen_helper_cvttq_c(cpu_fir[rc], vb);
+        gen_helper_cvttq_c(cpu_fir[rc], cpu_env, vb);
         break;
     case QUAL_V | QUAL_RM_C:
     case QUAL_S | QUAL_V | QUAL_RM_C:
         ignore = float_flag_inexact;
         /* FALLTHRU */
     case QUAL_S | QUAL_V | QUAL_I | QUAL_RM_C:
-        gen_helper_cvttq_svic(cpu_fir[rc], vb);
+        gen_helper_cvttq_svic(cpu_fir[rc], cpu_env, vb);
         break;
     default:
         gen_qual_roundmode(ctx, fn11);
-        gen_helper_cvttq(cpu_fir[rc], vb);
+        gen_helper_cvttq(cpu_fir[rc], cpu_env, vb);
         ignore |= (fn11 & QUAL_V ? 0 : float_flag_overflow);
         ignore |= (fn11 & QUAL_I ? 0 : float_flag_inexact);
         break;
@@ -880,7 +883,8 @@ static void gen_fcvttq(DisasContext *ctx, int rb, int rc, int fn11)
     gen_fp_exc_raise_ignore(rc, fn11, ignore);
 }
 
-static void gen_ieee_intcvt(DisasContext *ctx, void (*helper)(TCGv, TCGv),
+static void gen_ieee_intcvt(DisasContext *ctx,
+                            void (*helper)(TCGv, TCGv_ptr, TCGv),
 			    int rb, int rc, int fn11)
 {
     TCGv vb;
@@ -904,10 +908,10 @@ static void gen_ieee_intcvt(DisasContext *ctx, void (*helper)(TCGv, TCGv),
        inexact handling is requested.  */
     if (fn11 & QUAL_I) {
         gen_fp_exc_clear();
-        helper(cpu_fir[rc], vb);
+        helper(cpu_fir[rc], cpu_env, vb);
         gen_fp_exc_raise(rc, fn11);
     } else {
-        helper(cpu_fir[rc], vb);
+        helper(cpu_fir[rc], cpu_env, vb);
     }
 
     if (rb == 31) {
@@ -999,34 +1003,34 @@ static inline void gen_fcpyse(int ra, int rb, int rc)
     gen_cpys_internal(ra, rb, rc, 0, 0xFFF0000000000000ULL);
 }
 
-#define FARITH3(name)                                           \
-static inline void glue(gen_f, name)(int ra, int rb, int rc)    \
-{                                                               \
-    TCGv va, vb;                                                \
-                                                                \
-    if (unlikely(rc == 31)) {                                   \
-        return;                                                 \
-    }                                                           \
-    if (ra == 31) {                                             \
-        va = tcg_const_i64(0);                                  \
-    } else {                                                    \
-        va = cpu_fir[ra];                                       \
-    }                                                           \
-    if (rb == 31) {                                             \
-        vb = tcg_const_i64(0);                                  \
-    } else {                                                    \
-        vb = cpu_fir[rb];                                       \
-    }                                                           \
-                                                                \
-    gen_helper_ ## name (cpu_fir[rc], va, vb);                  \
-                                                                \
-    if (ra == 31) {                                             \
-        tcg_temp_free(va);                                      \
-    }                                                           \
-    if (rb == 31) {                                             \
-        tcg_temp_free(vb);                                      \
-    }                                                           \
-}
+#define FARITH3(name)                                                   \
+    static inline void glue(gen_f, name)(int ra, int rb, int rc)        \
+    {                                                                   \
+        TCGv va, vb;                                                    \
+                                                                        \
+        if (unlikely(rc == 31)) {                                       \
+            return;                                                     \
+        }                                                               \
+        if (ra == 31) {                                                 \
+            va = tcg_const_i64(0);                                      \
+        } else {                                                        \
+            va = cpu_fir[ra];                                           \
+        }                                                               \
+        if (rb == 31) {                                                 \
+            vb = tcg_const_i64(0);                                      \
+        } else {                                                        \
+            vb = cpu_fir[rb];                                           \
+        }                                                               \
+                                                                        \
+        gen_helper_ ## name (cpu_fir[rc], cpu_env, va, vb);		\
+                                                                        \
+        if (ra == 31) {                                                 \
+            tcg_temp_free(va);                                          \
+        }                                                               \
+        if (rb == 31) {                                                 \
+            tcg_temp_free(vb);                                          \
+        }                                                               \
+    }
 
 /* ??? VAX instruction qualifiers ignored.  */
 FARITH3(addf)
@@ -1042,7 +1046,7 @@ FARITH3(cmpglt)
 FARITH3(cmpgle)
 
 static void gen_ieee_arith3(DisasContext *ctx,
-                            void (*helper)(TCGv, TCGv, TCGv),
+                            void (*helper)(TCGv, TCGv_ptr, TCGv, TCGv),
                             int ra, int rb, int rc, int fn11)
 {
     TCGv va, vb;
@@ -1059,7 +1063,7 @@ static void gen_ieee_arith3(DisasContext *ctx,
 
     va = gen_ieee_input(ra, fn11, 0);
     vb = gen_ieee_input(rb, fn11, 0);
-    helper(cpu_fir[rc], va, vb);
+    helper(cpu_fir[rc], cpu_env, va, vb);
     tcg_temp_free(va);
     tcg_temp_free(vb);
 
@@ -1082,7 +1086,7 @@ IEEE_ARITH3(mult)
 IEEE_ARITH3(divt)
 
 static void gen_ieee_compare(DisasContext *ctx,
-                             void (*helper)(TCGv, TCGv, TCGv),
+                             void (*helper)(TCGv, TCGv_ptr, TCGv, TCGv),
                              int ra, int rb, int rc, int fn11)
 {
     TCGv va, vb;
@@ -1097,7 +1101,7 @@ static void gen_ieee_compare(DisasContext *ctx,
 
     va = gen_ieee_input(ra, fn11, 1);
     vb = gen_ieee_input(rb, fn11, 1);
-    helper(cpu_fir[rc], va, vb);
+    helper(cpu_fir[rc], cpu_env, va, vb);
     tcg_temp_free(va);
     tcg_temp_free(vb);
 
