diff --git a/cpu-all.h b/cpu-all.h
index fc252ba..880f570 100644
--- a/cpu-all.h
+++ b/cpu-all.h
@@ -137,7 +137,6 @@ typedef union {
     uint64_t ll;
 } CPU_DoubleU;
 
-#if defined(FLOATX80)
 typedef union {
      floatx80 d;
      struct {
@@ -145,7 +144,6 @@ typedef union {
          uint16_t upper;
      } l;
 } CPU_LDoubleU;
-#endif
 
 typedef union {
     float128 q;
diff --git a/fpu/softfloat-specialize.h b/fpu/softfloat-specialize.h
index 9d68aae..c7d35a1 100644
--- a/fpu/softfloat-specialize.h
+++ b/fpu/softfloat-specialize.h
@@ -523,8 +523,6 @@ static float64 propagateFloat64NaN( float64 a, float64 b STATUS_PARAM)
     }
 }
 
-#ifdef FLOATX80
-
 /*----------------------------------------------------------------------------
 | Returns 1 if the extended double-precision floating-point value `a' is a
 | quiet NaN; otherwise returns 0. This slightly differs from the same
@@ -681,10 +679,6 @@ static floatx80 propagateFloatx80NaN( floatx80 a, floatx80 b STATUS_PARAM)
     }
 }
 
-#endif
-
-#ifdef FLOAT128
-
 /*----------------------------------------------------------------------------
 | Returns 1 if the quadruple-precision floating-point value `a' is a quiet
 | NaN; otherwise returns 0.
@@ -820,4 +814,3 @@ static float128 propagateFloat128NaN( float128 a, float128 b STATUS_PARAM)
     }
 }
 
-#endif
diff --git a/fpu/softfloat.c b/fpu/softfloat.c
index baba1dc..b11e6dd 100644
--- a/fpu/softfloat.c
+++ b/fpu/softfloat.c
@@ -64,12 +64,10 @@ void set_float_exception_flags(int val STATUS_PARAM)
     STATUS(float_exception_flags) = val;
 }
 
-#ifdef FLOATX80
 void set_floatx80_rounding_precision(int val STATUS_PARAM)
 {
     STATUS(floatx80_rounding_precision) = val;
 }
-#endif
 
 /*----------------------------------------------------------------------------
 | Returns the fraction bits of the half-precision floating-point value `a'.
@@ -558,8 +556,6 @@ static float64
 
 }
 
-#ifdef FLOATX80
-
 /*----------------------------------------------------------------------------
 | Returns the fraction bits of the extended double-precision floating-point
 | value `a'.
@@ -842,10 +838,6 @@ static floatx80
 
 }
 
-#endif
-
-#ifdef FLOAT128
-
 /*----------------------------------------------------------------------------
 | Returns the least-significant 64 fraction bits of the quadruple-precision
 | floating-point value `a'.
@@ -1106,8 +1098,6 @@ static float128
 
 }
 
-#endif
-
 /*----------------------------------------------------------------------------
 | Returns the result of converting the 32-bit two's complement integer `a'
 | to the single-precision floating-point format.  The conversion is performed
@@ -1147,8 +1137,6 @@ float64 int32_to_float64( int32 a STATUS_PARAM )
 
 }
 
-#ifdef FLOATX80
-
 /*----------------------------------------------------------------------------
 | Returns the result of converting the 32-bit two's complement integer `a'
 | to the extended double-precision floating-point format.  The conversion
@@ -1172,10 +1160,6 @@ floatx80 int32_to_floatx80( int32 a STATUS_PARAM )
 
 }
 
-#endif
-
-#ifdef FLOAT128
-
 /*----------------------------------------------------------------------------
 | Returns the result of converting the 32-bit two's complement integer `a' to
 | the quadruple-precision floating-point format.  The conversion is performed
@@ -1198,8 +1182,6 @@ float128 int32_to_float128( int32 a STATUS_PARAM )
 
 }
 
-#endif
-
 /*----------------------------------------------------------------------------
 | Returns the result of converting the 64-bit two's complement integer `a'
 | to the single-precision floating-point format.  The conversion is performed
@@ -1279,8 +1261,6 @@ float64 uint64_to_float64( uint64 a STATUS_PARAM )
 
 }
 
-#ifdef FLOATX80
-
 /*----------------------------------------------------------------------------
 | Returns the result of converting the 64-bit two's complement integer `a'
 | to the extended double-precision floating-point format.  The conversion
@@ -1302,10 +1282,6 @@ floatx80 int64_to_floatx80( int64 a STATUS_PARAM )
 
 }
 
-#endif
-
-#ifdef FLOAT128
-
 /*----------------------------------------------------------------------------
 | Returns the result of converting the 64-bit two's complement integer `a' to
 | the quadruple-precision floating-point format.  The conversion is performed
@@ -1339,8 +1315,6 @@ float128 int64_to_float128( int64 a STATUS_PARAM )
 
 }
 
-#endif
-
 /*----------------------------------------------------------------------------
 | Returns the result of converting the single-precision floating-point value
 | `a' to the 32-bit two's complement integer format.  The conversion is
@@ -1578,8 +1552,6 @@ float64 float32_to_float64( float32 a STATUS_PARAM )
 
 }
 
-#ifdef FLOATX80
-
 /*----------------------------------------------------------------------------
 | Returns the result of converting the single-precision floating-point value
 | `a' to the extended double-precision floating-point format.  The conversion
@@ -1610,10 +1582,6 @@ floatx80 float32_to_floatx80( float32 a STATUS_PARAM )
 
 }
 
-#endif
-
-#ifdef FLOAT128
-
 /*----------------------------------------------------------------------------
 | Returns the result of converting the single-precision floating-point value
 | `a' to the double-precision floating-point format.  The conversion is
@@ -1644,8 +1612,6 @@ float128 float32_to_float128( float32 a STATUS_PARAM )
 
 }
 
-#endif
-
 /*----------------------------------------------------------------------------
 | Rounds the single-precision floating-point value `a' to an integer, and
 | returns the result as a single-precision floating-point value.  The
@@ -2922,8 +2888,6 @@ float16 float32_to_float16(float32 a, flag ieee STATUS_PARAM)
     return packFloat16(aSign, aExp + 14, aSig >> 13);
 }
 
-#ifdef FLOATX80
-
 /*----------------------------------------------------------------------------
 | Returns the result of converting the double-precision floating-point value
 | `a' to the extended double-precision floating-point format.  The conversion
@@ -2955,10 +2919,6 @@ floatx80 float64_to_floatx80( float64 a STATUS_PARAM )
 
 }
 
-#endif
-
-#ifdef FLOAT128
-
 /*----------------------------------------------------------------------------
 | Returns the result of converting the double-precision floating-point value
 | `a' to the quadruple-precision floating-point format.  The conversion is
@@ -2990,8 +2950,6 @@ float128 float64_to_float128( float64 a STATUS_PARAM )
 
 }
 
-#endif
-
 /*----------------------------------------------------------------------------
 | Rounds the double-precision floating-point value `a' to an integer, and
 | returns the result as a double-precision floating-point value.  The
@@ -3794,8 +3752,6 @@ int float64_unordered_quiet( float64 a, float64 b STATUS_PARAM )
     return 0;
 }
 
-#ifdef FLOATX80
-
 /*----------------------------------------------------------------------------
 | Returns the result of converting the extended double-precision floating-
 | point value `a' to the 32-bit two's complement integer format.  The
@@ -4008,8 +3964,6 @@ float64 floatx80_to_float64( floatx80 a STATUS_PARAM )
 
 }
 
-#ifdef FLOAT128
-
 /*----------------------------------------------------------------------------
 | Returns the result of converting the extended double-precision floating-
 | point value `a' to the quadruple-precision floating-point format.  The
@@ -4034,8 +3988,6 @@ float128 floatx80_to_float128( floatx80 a STATUS_PARAM )
 
 }
 
-#endif
-
 /*----------------------------------------------------------------------------
 | Rounds the extended double-precision floating-point value `a' to an integer,
 | and returns the result as an extended quadruple-precision floating-point
@@ -4827,10 +4779,6 @@ int floatx80_unordered_quiet( floatx80 a, floatx80 b STATUS_PARAM )
     return 0;
 }
 
-#endif
-
-#ifdef FLOAT128
-
 /*----------------------------------------------------------------------------
 | Returns the result of converting the quadruple-precision floating-point
 | value `a' to the 32-bit two's complement integer format.  The conversion
@@ -5080,8 +5028,6 @@ float64 float128_to_float64( float128 a STATUS_PARAM )
 
 }
 
-#ifdef FLOATX80
-
 /*----------------------------------------------------------------------------
 | Returns the result of converting the quadruple-precision floating-point
 | value `a' to the extended double-precision floating-point format.  The
@@ -5117,8 +5063,6 @@ floatx80 float128_to_floatx80( float128 a STATUS_PARAM )
 
 }
 
-#endif
-
 /*----------------------------------------------------------------------------
 | Rounds the quadruple-precision floating-point value `a' to an integer, and
 | returns the result as a quadruple-precision floating-point value.  The
@@ -5993,8 +5937,6 @@ int float128_unordered_quiet( float128 a, float128 b STATUS_PARAM )
     return 0;
 }
 
-#endif
-
 /* misc functions */
 float32 uint32_to_float32( unsigned int a STATUS_PARAM )
 {
@@ -6396,7 +6338,6 @@ float64 float64_scalbn( float64 a, int n STATUS_PARAM )
     return normalizeRoundAndPackFloat64( aSign, aExp, aSig STATUS_VAR );
 }
 
-#ifdef FLOATX80
 floatx80 floatx80_scalbn( floatx80 a, int n STATUS_PARAM )
 {
     flag aSign;
@@ -6427,9 +6368,7 @@ floatx80 floatx80_scalbn( floatx80 a, int n STATUS_PARAM )
     return normalizeRoundAndPackFloatx80( STATUS(floatx80_rounding_precision),
                                           aSign, aExp, aSig, 0 STATUS_VAR );
 }
-#endif
 
-#ifdef FLOAT128
 float128 float128_scalbn( float128 a, int n STATUS_PARAM )
 {
     flag aSign;
@@ -6462,4 +6401,3 @@ float128 float128_scalbn( float128 a, int n STATUS_PARAM )
                                           STATUS_VAR );
 
 }
-#endif
diff --git a/fpu/softfloat.h b/fpu/softfloat.h
index dd0252a..129fc39 100644
--- a/fpu/softfloat.h
+++ b/fpu/softfloat.h
@@ -74,17 +74,6 @@ typedef int64_t int64;
 #define SNAN_BIT_IS_ONE		0
 #endif
 
-/*----------------------------------------------------------------------------
-| The macro `FLOATX80' must be defined to enable the extended double-precision
-| floating-point format `floatx80'.  If this macro is not defined, the
-| `floatx80' type will not be defined, and none of the functions that either
-| input or output the `floatx80' type will be defined.  The same applies to
-| the `FLOAT128' macro and the quadruple-precision format `float128'.
-*----------------------------------------------------------------------------*/
-/* bit exact soft float support */
-#define FLOATX80
-#define FLOAT128
-
 #define STATUS_PARAM , float_status *status
 #define STATUS(field) status->field
 #define STATUS_VAR , status
@@ -141,14 +130,11 @@ typedef uint64_t float64;
 #define const_float32(x) (x)
 #define const_float64(x) (x)
 #endif
-#ifdef FLOATX80
 typedef struct {
     uint64_t low;
     uint16_t high;
 } floatx80;
 #define make_floatx80(exp, mant) ((floatx80) { mant, exp })
-#endif
-#ifdef FLOAT128
 typedef struct {
 #ifdef HOST_WORDS_BIGENDIAN
     uint64_t high, low;
@@ -156,7 +142,6 @@ typedef struct {
     uint64_t low, high;
 #endif
 } float128;
-#endif
 
 /*----------------------------------------------------------------------------
 | Software IEC/IEEE floating-point underflow tininess-detection mode.
@@ -192,9 +177,7 @@ typedef struct float_status {
     signed char float_detect_tininess;
     signed char float_rounding_mode;
     signed char float_exception_flags;
-#ifdef FLOATX80
     signed char floatx80_rounding_precision;
-#endif
     /* should denormalised results go to zero and set the inexact flag? */
     flag flush_to_zero;
     /* should denormalised inputs go to zero and set the input_denormal flag? */
@@ -224,9 +207,7 @@ INLINE int get_float_exception_flags(float_status *status)
 {
     return STATUS(float_exception_flags);
 }
-#ifdef FLOATX80
 void set_floatx80_rounding_precision(int val STATUS_PARAM);
-#endif
 
 /*----------------------------------------------------------------------------
 | Routine to raise any or all of the software IEC/IEEE floating-point
@@ -241,22 +222,14 @@ float32 int32_to_float32( int32 STATUS_PARAM );
 float64 int32_to_float64( int32 STATUS_PARAM );
 float32 uint32_to_float32( unsigned int STATUS_PARAM );
 float64 uint32_to_float64( unsigned int STATUS_PARAM );
-#ifdef FLOATX80
 floatx80 int32_to_floatx80( int32 STATUS_PARAM );
-#endif
-#ifdef FLOAT128
 float128 int32_to_float128( int32 STATUS_PARAM );
-#endif
 float32 int64_to_float32( int64 STATUS_PARAM );
 float32 uint64_to_float32( uint64 STATUS_PARAM );
 float64 int64_to_float64( int64 STATUS_PARAM );
 float64 uint64_to_float64( uint64 STATUS_PARAM );
-#ifdef FLOATX80
 floatx80 int64_to_floatx80( int64 STATUS_PARAM );
-#endif
-#ifdef FLOAT128
 float128 int64_to_float128( int64 STATUS_PARAM );
-#endif
 
 /*----------------------------------------------------------------------------
 | Software half-precision conversion routines.
@@ -294,12 +267,8 @@ uint32 float32_to_uint32_round_to_zero( float32 STATUS_PARAM );
 int64 float32_to_int64( float32 STATUS_PARAM );
 int64 float32_to_int64_round_to_zero( float32 STATUS_PARAM );
 float64 float32_to_float64( float32 STATUS_PARAM );
-#ifdef FLOATX80
 floatx80 float32_to_floatx80( float32 STATUS_PARAM );
-#endif
-#ifdef FLOAT128
 float128 float32_to_float128( float32 STATUS_PARAM );
-#endif
 
 /*----------------------------------------------------------------------------
 | Software IEC/IEEE single-precision operations.
@@ -411,12 +380,8 @@ int64 float64_to_int64_round_to_zero( float64 STATUS_PARAM );
 uint64 float64_to_uint64 (float64 a STATUS_PARAM);
 uint64 float64_to_uint64_round_to_zero (float64 a STATUS_PARAM);
 float32 float64_to_float32( float64 STATUS_PARAM );
-#ifdef FLOATX80
 floatx80 float64_to_floatx80( float64 STATUS_PARAM );
-#endif
-#ifdef FLOAT128
 float128 float64_to_float128( float64 STATUS_PARAM );
-#endif
 
 /*----------------------------------------------------------------------------
 | Software IEC/IEEE double-precision operations.
@@ -509,8 +474,6 @@ INLINE float64 float64_set_sign(float64 a, int sign)
 #define float64_default_nan make_float64(LIT64( 0xFFF8000000000000 ))
 #endif
 
-#ifdef FLOATX80
-
 /*----------------------------------------------------------------------------
 | Software IEC/IEEE extended double-precision conversion routines.
 *----------------------------------------------------------------------------*/
@@ -520,9 +483,7 @@ int64 floatx80_to_int64( floatx80 STATUS_PARAM );
 int64 floatx80_to_int64_round_to_zero( floatx80 STATUS_PARAM );
 float32 floatx80_to_float32( floatx80 STATUS_PARAM );
 float64 floatx80_to_float64( floatx80 STATUS_PARAM );
-#ifdef FLOAT128
 float128 floatx80_to_float128( floatx80 STATUS_PARAM );
-#endif
 
 /*----------------------------------------------------------------------------
 | Software IEC/IEEE extended double-precision operations.
@@ -601,10 +562,6 @@ INLINE int floatx80_is_any_nan(floatx80 a)
 #define floatx80_default_nan_low  LIT64( 0xC000000000000000 )
 #endif
 
-#endif
-
-#ifdef FLOAT128
-
 /*----------------------------------------------------------------------------
 | Software IEC/IEEE quadruple-precision conversion routines.
 *----------------------------------------------------------------------------*/
@@ -614,9 +571,7 @@ int64 float128_to_int64( float128 STATUS_PARAM );
 int64 float128_to_int64_round_to_zero( float128 STATUS_PARAM );
 float32 float128_to_float32( float128 STATUS_PARAM );
 float64 float128_to_float64( float128 STATUS_PARAM );
-#ifdef FLOATX80
 floatx80 float128_to_floatx80( float128 STATUS_PARAM );
-#endif
 
 /*----------------------------------------------------------------------------
 | Software IEC/IEEE quadruple-precision operations.
@@ -688,6 +643,4 @@ INLINE int float128_is_any_nan(float128 a)
 #define float128_default_nan_low  LIT64( 0x0000000000000000 )
 #endif
 
-#endif
-
 #endif /* !SOFTFLOAT_H */
