#define __glibcpp_f32_min_exponent10 -37
#define __glibcpp_f32_max_exponent 128
#define __glibcpp_f32_max_exponent10 38
+#if __GCC_FLOAT_FORMAT__ == __IEEE_FORMAT__
+# define __glibcpp_f32_infinity_bytes { 0x7f800000 }
+# define __glibcpp_f32_has_infinity true
+# define __glibcpp_f32_QNaN_bytes { 0x7fc00000 }
+# define __glibcpp_f32_has_QNaN true
+# define __glibcpp_f32_SNaN_bytes { 0x7f800001 }
+# define __glibcpp_f32_has_SNaN true
+# define __glibcpp_f32_denorm_min_bytes { 0x00000001 }
+# define __glibcpp_f32_has_denorm denorm_present
+# define __glibcpp_f32_is_iec559 true
+#endif
+#ifndef __glibcpp_f32_infinity_bytes
+# define __glibcpp_f32_infinity_bytes { }
+# define __glibcpp_f32_has_infinity false
+#endif
+#ifndef __glibcpp_f32_QNaN_bytes
+# define __glibcpp_f32_QNaN_bytes { }
+# define __glibcpp_f32_has_QNaN false
+#endif
+#ifndef __glibcpp_f32_SNaN_bytes
+# define __glibcpp_f32_SNaN_bytes { }
+# define __glibcpp_f32_has_SNaN false
+#endif
+#ifndef __glibcpp_f32_denorm_min_bytes
+# define __glibcpp_f32_denorm_min_bytes { }
+# define __glibcpp_f32_has_denorm denorm_indeterminate
+#endif
+#ifndef __glibcpp_f32_is_iec559
+# define __glibcpp_f32_is_iec559 false
+#endif
#define __glibcpp_f64_min 2.2250738585072014e-308
#define __glibcpp_f64_max 1.7976931348623157e+308
#define __glibcpp_f64_digits 53
#define __glibcpp_f64_min_exponent10 -307
#define __glibcpp_f64_max_exponent 1024
#define __glibcpp_f64_max_exponent10 308
+#if __GCC_FLOAT_FORMAT__ == __IEEE_FORMAT__
+# if __TARGET_FLOAT_WORDS_ORDER__ == __GCC_BIG_ENDIAN__
+# define __glibcpp_f64_infinity_bytes { 0x7ff00000, 0x0 }
+# define __glibcpp_f64_QNaN_bytes { 0x7ff80000, 0x0 }
+# define __glibcpp_f64_SNaN_bytes { 0x7ff00000, 0x1 }
+# define __glibcpp_f64_denorm_min_bytes { 0x0, 0x1 }
+# else
+# define __glibcpp_f64_infinity_bytes { 0x0, 0x7ff00000 }
+# define __glibcpp_f64_QNaN_bytes { 0x0, 0x7ff80000 }
+# define __glibcpp_f64_SNaN_bytes { 0x1, 0x7ff00000 }
+# define __glibcpp_f64_denorm_min_bytes { 0x1, 0x0 }
+# endif
+# define __glibcpp_f64_has_infinity true
+# define __glibcpp_f64_has_QNaN true
+# define __glibcpp_f64_has_SNaN true
+# define __glibcpp_f64_has_denorm denorm_present
+# define __glibcpp_f64_is_iec559 true
+#endif
+#ifndef __glibcpp_f64_infinity_bytes
+# define __glibcpp_f64_infinity_bytes { }
+# define __glibcpp_f64_has_infinity false
+#endif
+#ifndef __glibcpp_f64_QNaN_bytes
+# define __glibcpp_f64_QNaN_bytes { }
+# define __glibcpp_f64_has_QNaN false
+#endif
+#ifndef __glibcpp_f64_SNaN_bytes
+# define __glibcpp_f64_SNaN_bytes { }
+# define __glibcpp_f64_has_SNaN false
+#endif
+#ifndef __glibcpp_f64_denorm_min_bytes
+# define __glibcpp_f64_denorm_min_bytes { }
+# define __glibcpp_f64_has_denorm denorm_indeterminate
+#endif
+#ifndef __glibcpp_f64_is_iec559
+# define __glibcpp_f64_is_iec559 false
+#endif
#define __glibcpp_f80_min 3.36210314311209350626e-4932L
#define __glibcpp_f80_max 1.18973149535723176502e+4932L
#define __glibcpp_f80_digits 64
#define __glibcpp_f80_min_exponent10 -4931
#define __glibcpp_f80_max_exponent 16384
#define __glibcpp_f80_max_exponent10 4932
+#if __GCC_FLOAT_FORMAT__ == __IEEE_FORMAT__
+# if __TARGET_BYTES_ORDER__ == __GCC_BIG_ENDIAN__
+# define __glibcpp_f80_infinity_bytes \
+ { 0x7f, 0xff, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }
+# define __glibcpp_f80_QNaN_bytes \
+ { 0x7f, 0xff, 0xC0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }
+# define __glibcpp_f80_SNaN_bytes \
+ { 0x7f, 0xff, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1 }
+# define __glibcpp_f80_denorm_min_bytes \
+ { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1 }
+# else
+# define __glibcpp_f80_infinity_bytes \
+ { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0xff, 0x7f }
+# define __glibcpp_f80_QNaN_bytes \
+ { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xC0, 0xff, 0x7f }
+# define __glibcpp_f80_SNaN_bytes \
+ { 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0xff, 0x7f }
+# define __glibcpp_f80_denorm_min_bytes \
+ { 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }
+# endif
+# define __glibcpp_f80_has_infinity true
+# define __glibcpp_f80_has_QNaN true
+# define __glibcpp_f80_has_SNaN true
+# define __glibcpp_f80_has_denorm denorm_present
+# define __glibcpp_f80_is_iec559 true
+#endif
+#ifndef __glibcpp_f80_infinity_bytes
+# define __glibcpp_f80_infinity_bytes { }
+# define __glibcpp_f80_has_infinity false
+#endif
+#ifndef __glibcpp_f80_QNaN_bytes
+# define __glibcpp_f80_QNaN_bytes { }
+# define __glibcpp_f80_has_QNaN false
+#endif
+#ifndef __glibcpp_f80_SNaN_bytes
+# define __glibcpp_f80_SNaN_bytes { }
+# define __glibcpp_f80_has_SNaN false
+#endif
+#ifndef __glibcpp_f80_denorm_min_bytes
+# define __glibcpp_f80_denorm_min_bytes { }
+# define __glibcpp_f80_has_denorm denorm_indeterminate
+#endif
+#ifndef __glibcpp_f80_is_iec559
+# define __glibcpp_f80_is_iec559 false
+#endif
#define __glibcpp_f96_min 1.68105157155604675313e-4932L
#define __glibcpp_f96_max 1.18973149535723176502e+4932L
#define __glibcpp_f96_digits 64
#define __glibcpp_f96_min_exponent10 -4931
#define __glibcpp_f96_max_exponent 16384
#define __glibcpp_f96_max_exponent10 4932
+#if __GCC_FLOAT_FORMAT__ == __IEEE_FORMAT__
+# if __TARGET_BYTES_ORDER__ == __GCC_BIG_ENDIAN__
+# define __glibcpp_f96_infinity_bytes { 0x7ff0000, 0x0, 0x0 }
+# define __glibcpp_f96_QNaN_bytes { 0x7ff80000, 0x0, 0x0 }
+# define __glibcpp_f96_SNaN_bytes { 0x7ff00000, 0x0, 0x1 }
+# define __glibcpp_f96_denorm_min_bytes { 0x0, 0x0, 0x1 }
+# else
+# define __glibcpp_f96_infinity_bytes { 0x0, 0x0, 0x7ff0000 }
+# define __glibcpp_f96_QNaN_bytes { 0x0, 0x0, 0x7ff80000 }
+# define __glibcpp_f96_SNaN_bytes { 0x1, 0x0, 0x7ff00000 }
+# define __glibcpp_f96_denorm_min_bytes { 0x1, 0x0, 0x0 }
+# endif
+# define __glibcpp_f96_has_infinity true
+# define __glibcpp_f96_has_QNaN true
+# define __glibcpp_f96_has_SNaN true
+# define __glibcpp_f96_has_denorm denorm_present
+# define __glibcpp_f96_is_iec559 true
+#endif
+#ifndef __glibcpp_f96_infinity_bytes
+# define __glibcpp_f96_infinity_bytes { }
+# define __glibcpp_f96_has_infinity false
+#endif
+#ifndef __glibcpp_f96_QNaN_bytes
+# define __glibcpp_f96_QNaN_bytes { }
+# define __glibcpp_f96_has_QNaN false
+#endif
+#ifndef __glibcpp_f96_SNaN_bytes
+# define __glibcpp_f96_SNaN_bytes { }
+# define __glibcpp_f96_has_SNaN false
+#endif
+#ifndef __glibcpp_f96_denorm_min_bytes
+# define __glibcpp_f96_denorm_min_bytes { }
+# define __glibcpp_f96_has denorm_indeterminate
+#endif
#define __glibcpp_f128_min 3.362103143112093506262677817321752603E-4932L
#define __glibcpp_f128_max 1.189731495357231765085759326628007016E+4932L
#define __glibcpp_f128_digits 113
#define __glibcpp_f128_min_exponent10 -4931
#define __glibcpp_f128_max_exponent 16384
#define __glibcpp_f128_max_exponent10 4932
+#if __GCC_FLOAT_FORMAT__ == __IEEE_FORMAT__
+# if __TARGET_FLOAT_WORDS_ORDER__ == __GCC_BIG_ENDIAN__
+# define __glibcpp_f128_infinity_bytes { 0x7fff0000, 0x0, 0x0, 0x0 }
+# define __glibcpp_f128_QNaN_bytes { 0x7fff0800, 0x0, 0x0, 0x0 }
+# define __glibcpp_f128_SNaN_bytes { 0x7fff0000, 0x0, 0x0, 0x1 }
+# define __glibcpp_f128_denorm_min_bytes { 0x0, 0x0, 0x0, 0x1 }
+# else
+# define __glibcpp_f128_infinity_bytes { 0x0, 0x0, 0x0, 0x7fff0000 }
+# define __glibcpp_f128_QNaN_bytes { 0x0, 0x0, 0x0, 0x7fff0800 }
+# define __glibcpp_f128_SNaN_bytes { 0x1, 0x0, 0x0, 0x7fff0000 }
+# define __glibcpp_f128_denorm_min_bytes { 0x1, 0x0, 0x0, 0x0 }
+# endif
+# define __glibcpp_f128_has_infinity true
+# define __glibcpp_f128_has_QNaN true
+# define __glibcpp_f128_has_SNaN true
+# define __glibcpp_f128_has_denorm denorm_present
+#endif
+#ifndef __glibcpp_f128_infinity_bytes
+# define __glibcpp_f128_infinity_bytes { }
+# define __glibcpp_f128_has_infinity false
+#endif
+#ifndef __glibcpp_f128_QNaN_bytes
+# define __glibcpp_f128_QNaN_bytes { }
+# define __glibcpp_f128_has_QNaN false
+#endif
+#ifndef __glibcpp_f128_SNaN_bytes
+# define __glibcpp_f128_SNaN_bytes { }
+# define __glibcpp_f128_has_SNaN false
+#endif
+#ifndef __glibcpp_f128_denorm_min_bytes
+# define __glibcpp_f128_denorm_min_bytes { }
+# define __glibcpp_f128_has_denorm denorm_indeterminate
+#endif
+#ifndef __glibcpp_f128_is_iec559
+# define __glibcpp_f128_is_iec559 false
+#endif
// bool-specific hooks:
// __glibcpp_bool_digits __glibcpp_int_traps __glibcpp_long_traps
# define __glibcpp_float_min_exponent10 __glibcpp_f32_min_exponent10
# define __glibcpp_float_max_exponent __glibcpp_f32_max_exponent
# define __glibcpp_float_max_exponent10 __glibcpp_f32_max_exponent10
+# define __glibcpp_float_infinity_bytes __glibcpp_f32_infinity_bytes
+# define __glibcpp_float_QNaN_bytes __glibcpp_f32_QNaN_bytes
+# define __glibcpp_float_SNaN_bytes __glibcpp_f32_SNaN_bytes
+# define __glibcpp_float_denorm_min_bytes __glibcpp_f32_denorm_min_bytes
+# define __glibcpp_float_has_infinity __glibcpp_f32_has_infinity
+# define __glibcpp_float_has_QNaN __glibcpp_f32_has_QNaN
+# define __glibcpp_float_has_SNaN __glibcpp_f32_has_SNaN
+# define __glibcpp_float_has_denorm __glibcpp_f32_has_denorm
+# define __glibcpp_float_is_iec559 __glibcpp_f32_is_iec559
#elif __glibcpp_float_bits == 64
# define __glibcpp_float_min __glibcpp_f64_min
# define __glibcpp_float_max __glibcpp_f64_max
# define __glibcpp_float_min_exponent10 __glibcpp_f64_min_exponent10
# define __glibcpp_float_max_exponent __glibcpp_f64_max_exponent
# define __glibcpp_float_max_exponent10 __glibcpp_f64_max_exponent10
+# define __glibcpp_float_infinity_bytes __glibcpp_f64_infinity_bytes
+# define __glibcpp_float_QNaN_bytes __glibcpp_f64_QNaN_bytes
+# define __glibcpp_float_SNaN_bytes __glibcpp_f64_SNaN_bytes
+# define __glibcpp_float_denorm_min_bytes __glibcpp_f64_denorm_min_bytes
+# define __glibcpp_float_has_infinity __glibcpp_f64_has_infinity
+# define __glibcpp_float_has_QNaN __glibcpp_f64_has_QNaN
+# define __glibcpp_float_has_SNaN __glibcpp_f64_has_SNaN
+# define __glibcpp_float_has_denorm __glibcpp_f64_has_denorm
+# define __glibcpp_float_is_iec559 __glibcpp_f64_is_iec559
#elif __glibcpp_float_bits == 80
# define __glibcpp_float_min __glibcpp_f80_min
# define __glibcpp_float_max __glibcpp_f80_max
# define __glibcpp_float_min_exponent10 __glibcpp_f80_min_exponent10
# define __glibcpp_float_max_exponent __glibcpp_f80_max_exponent
# define __glibcpp_float_max_exponent10 __glibcpp_f80_max_exponent10
+# define __glibcpp_float_infinity_bytes __glibcpp_f80_infinity_bytes
+# define __glibcpp_float_QNaN_bytes __glibcpp_f80_QNaN_bytes
+# define __glibcpp_float_SNaN_bytes __glibcpp_f80_SNaN_bytes
+# define __glibcpp_float_denorm_min_bytes __glibcpp_f80_denorm_min_bytes
+# define __glibcpp_float_has_infinity __glibcpp_f80_has_infinity
+# define __glibcpp_float_has_QNaN __glibcpp_f80_has_QNaN
+# define __glibcpp_float_has_SNaN __glibcpp_f80_has_SNaN
+# define __glibcpp_float_has_denorm __glibcpp_f80_has_denorm
+# define __glibcpp_float_is_iec559 __glibcpp_f80_is_iec559
#else
// You must define these macros in the configuration file.
#endif
-// FIXME: These are just stubs and inkorrect
+// Default values. Should be overriden in configuration files if necessary.
-#ifndef __glibcpp_float_has_infinity
-# define __glibcpp_float_has_infinity false
+#ifndef __glibcpp_float_infinity_bytes
+# define __glibcpp_float_infinity_bytes { }
+# define __glibcpp_float_has_infinty false
#endif
-#ifndef __glibcpp_float_has_quiet_NaN
-# define __glibcpp_float_has_quiet_NaN false
+#ifndef __glibcpp_float_QNaN_bytes
+# define __glibcpp_float_QNaN_bytes { }
+# define __glibcpp_float_has_QNaN false
#endif
-#ifndef __glibcpp_float_has_signaling_NaN
-# define __glibcpp_float_has_signaling_NaN false
+#ifndef __glibcpp_float_SNaN_bytes
+# define __glibcpp_float_SNaN_bytes { }
+# define __glibcpp_float_has_SNaN false
#endif
-#ifndef __glibcpp_float_has_denorm
-# define __glibcpp_float_has_denorm denorm_absent
+#ifndef __glibcpp_float_denorm_min_bytes
+# define __glibcpp_float_denorm_min_bytes { }
+# define __glibcpp_float_has_denorm denorm_indeterminate
#endif
#ifndef __glibcpp_float_has_denorm_loss
# define __glibcpp_float_has_denorm_loss false
#endif
-#ifndef __glibcpp_float_infinity
-# define __glibcpp_float_infinity 0.0F
-#endif
-
-#ifndef __glibcpp_float_quiet_NaN
-# define __glibcpp_float_quiet_NaN 0.0F
-#endif
-
-#ifndef __glibcpp_float_signaling_NaN
-# define __glibcpp_float_signaling_NaN 0.0F
-#endif
-
-#ifndef __glibcpp_float_denorm_min
-# define __glibcpp_float_denorm_min 0.0F
+#ifndef __glibcpp_float_is_bounded
+# define __glibcpp_float_is_bounded true
#endif
#ifndef __glibcpp_float_is_iec559
# define __glibcpp_float_is_iec559 false
#endif
-#ifndef __glibcpp_float_is_bounded
-# define __glibcpp_float_is_bounded true
-#endif
-
#ifndef __glibcpp_float_is_modulo
# define __glibcpp_float_is_modulo false
#endif
# define __glibcpp_double_min_exponent10 __glibcpp_f32_min_exponent10
# define __glibcpp_double_max_exponent __glibcpp_f32_max_exponent
# define __glibcpp_double_max_exponent10 __glibcpp_f32_max_exponent10
+# define __glibcpp_double_infinity_bytes __glibcpp_f32_infinity_bytes
+# define __glibcpp_double_QNaN_bytes __glibcpp_f32_QNaN_bytes
+# define __glibcpp_double_SNaN_bytes __glibcpp_f32_SNaN_bytes
+# define __glibcpp_double_denorm_min_bytes __glibcpp_f32_denorm_min_bytes
+# define __glibcpp_double_has_infinity __glibcpp_f32_has_infinity
+# define __glibcpp_double_has_QNaN __glibcpp_f32_has_QNaN
+# define __glibcpp_double_has_SNaN __glibcpp_f32_has_SNaN
+# define __glibcpp_double_has_denorm __glibcpp_f32_has_denorm
+# define __glibcpp_double_is_iec559 __glibcpp_f32_is_iec559
#elif __glibcpp_double_bits == 64
# define __glibcpp_double_min __glibcpp_f64_min
# define __glibcpp_double_max __glibcpp_f64_max
# define __glibcpp_double_min_exponent10 __glibcpp_f64_min_exponent10
# define __glibcpp_double_max_exponent __glibcpp_f64_max_exponent
# define __glibcpp_double_max_exponent10 __glibcpp_f64_max_exponent10
+# define __glibcpp_double_infinity_bytes __glibcpp_f64_infinity_bytes
+# define __glibcpp_double_QNaN_bytes __glibcpp_f64_QNaN_bytes
+# define __glibcpp_double_SNaN_bytes __glibcpp_f64_SNaN_bytes
+# define __glibcpp_double_denorm_min_bytes __glibcpp_f64_denorm_min_bytes
+# define __glibcpp_double_has_infinity __glibcpp_f64_has_infinity
+# define __glibcpp_double_has_QNaN __glibcpp_f64_has_QNaN
+# define __glibcpp_double_has_SNaN __glibcpp_f64_has_SNaN
+# define __glibcpp_double_has_denorm __glibcpp_f64_has_denorm
+# define __glibcpp_double_is_iec559 __glibcpp_f64_is_iec559
#elif __glibcpp_double_bits == 80
# define __glibcpp_double_min __glibcpp_f80_min
# define __glibcpp_double_max __glibcpp_f80_max
# define __glibcpp_double_min_exponent10 __glibcpp_f80_min_exponent10
# define __glibcpp_double_max_exponent __glibcpp_f80_max_exponent
# define __glibcpp_double_max_exponent10 __glibcpp_f80_max_exponent10
+# define __glibcpp_double_infinity_bytes __glibcpp_f80_infinity_bytes
+# define __glibcpp_double_QNaN_bytes __glibcpp_f80_QNaN_bytes
+# define __glibcpp_double_SNaN_bytes __glibcpp_f80_SNaN_bytes
+# define __glibcpp_double_denorm_min_bytes __glibcpp_f80_denorm_min_bytes
+# define __glibcpp_double_has_infinity __glibcpp_f80_has_infinity
+# define __glibcpp_double_has_QNaN __glibcpp_f80_has_QNaN
+# define __glibcpp_double_has_SNaN __glibcpp_f80_has_SNaN
+# define __glibcpp_double_has_denorm __glibcpp_f80_has_denorm
+# define __glibcpp_double_is_iec559 __glibcpp_f80_is_iec559
#else
// You must define these macros in the configuration file.
#endif
-// FIXME: These are just stubs and inkorrect
+// Default values. Should be overriden in configuration files if necessary.
-#ifndef __glibcpp_double_has_infinity
-# define __glibcpp_double_has_infinity false
+#ifndef __glibcpp_double_infinity_bytes
+# define __glibcpp_double_infinity_bytes { }
+# define __glibcpp_double_has_infinty false
#endif
-#ifndef __glibcpp_double_has_quiet_NaN
-# define __glibcpp_double_has_quiet_NaN false
+#ifndef __glibcpp_double_QNaN_bytes
+# define __glibcpp_double_QNaN_bytes { }
+# define __glibcpp_double_has_QNaN false
#endif
-#ifndef __glibcpp_double_has_signaling_NaN
-# define __glibcpp_double_has_signaling_NaN false
+#ifndef __glibcpp_double_SNaN_bytes
+# define __glibcpp_double_SNaN_bytes { }
+# define __glibcpp_double_has_SNaN false
#endif
-#ifndef __glibcpp_double_has_denorm
-# define __glibcpp_double_has_denorm denorm_absent
+#ifndef __glibcpp_double_denorm_min_bytes
+# define __glibcpp_double_denorm_min_bytes { }
+# define __glibcpp_double_has_denorm denorm_indeterminate
#endif
#ifndef __glibcpp_double_has_denorm_loss
# define __glibcpp_double_has_denorm_loss false
#endif
-#ifndef __glibcpp_double_infinity
-# define __glibcpp_double_infinity 0.0
-#endif
-
-#ifndef __glibcpp_double_quiet_NaN
-# define __glibcpp_double_quiet_NaN 0.0
-#endif
-
-#ifndef __glibcpp_double_signaling_NaN
-# define __glibcpp_double_signaling_NaN 0.0
-#endif
-
-#ifndef __glibcpp_double_denorm_min
-# define __glibcpp_double_denorm_min 0.0
-#endif
-
#ifndef __glibcpp_double_is_iec559
# define __glibcpp_double_is_iec559 false
#endif
# define __glibcpp_long_double_min_exponent10 __glibcpp_f32_min_exponent10
# define __glibcpp_long_double_max_exponent __glibcpp_f32_max_exponent
# define __glibcpp_long_double_max_exponent10 __glibcpp_f32_max_exponent10
+# define __glibcpp_long_double_infinity_bytes __glibcpp_f32_infinity_bytes
+# define __glibcpp_long_double_QNaN_bytes __glibcpp_f32_QNaN_bytes
+# define __glibcpp_long_double_SNaN_bytes __glibcpp_f32_SNaN_bytes
+# define __glibcpp_long_double_denorm_min_bytes __glibcpp_f32_denorm_min_bytes
+# define __glibcpp_long_double_has_infinity __glibcpp_f32_has_infinity
+# define __glibcpp_long_double_has_QNaN __glibcpp_f32_has_QNaN
+# define __glibcpp_long_double_has_SNaN __glibcpp_f32_has_SNaN
+# define __glibcpp_long_double_has_denorm __glibcpp_f32_has_denorm
+# define __glibcpp_long_double_is_iec559 __glibcpp_f32_is_iec559
#elif __glibcpp_long_double_bits == 64
# define __glibcpp_long_double_min __glibcpp_f64_min
# define __glibcpp_long_double_max __glibcpp_f64_max
# define __glibcpp_long_double_min_exponent10 __glibcpp_f64_min_exponent10
# define __glibcpp_long_double_max_exponent __glibcpp_f64_max_exponent
# define __glibcpp_long_double_max_exponent10 __glibcpp_f64_max_exponent10
+# define __glibcpp_long_double_infinity_bytes __glibcpp_f64_infinity_bytes
+# define __glibcpp_long_double_QNaN_bytes __glibcpp_f64_QNaN_bytes
+# define __glibcpp_long_double_SNaN_bytes __glibcpp_f64_SNaN_bytes
+# define __glibcpp_long_double_denorm_min_bytes __glibcpp_f64_denorm_min_bytes
+# define __glibcpp_long_double_has_infinity __glibcpp_f64_has_infinity
+# define __glibcpp_long_double_has_QNaN __glibcpp_f64_has_QNaN
+# define __glibcpp_long_double_has_SNaN __glibcpp_f64_has_SNaN
+# define __glibcpp_long_double_has_denorm __glibcpp_f64_has_denorm
+# define __glibcpp_long_double_is_iec559 __glibcpp_f64_is_iec559
#elif __glibcpp_long_double_bits == 80
# define __glibcpp_long_double_min __glibcpp_f80_min
# define __glibcpp_long_double_max __glibcpp_f80_max
# define __glibcpp_long_double_min_exponent10 __glibcpp_f80_min_exponent10
# define __glibcpp_long_double_max_exponent __glibcpp_f80_max_exponent
# define __glibcpp_long_double_max_exponent10 __glibcpp_f80_max_exponent10
+# define __glibcpp_long_double_infinity_bytes __glibcpp_f80_infinity_bytes
+# define __glibcpp_long_double_QNaN_bytes __glibcpp_f80_QNaN_bytes
+# define __glibcpp_long_double_SNaN_bytes __glibcpp_f80_SNaN_bytes
+# define __glibcpp_long_double_denorm_min_bytes __glibcpp_f80_denorm_min_bytes
+# define __glibcpp_long_double_has_infinity __glibcpp_f80_has_infinity
+# define __glibcpp_long_double_has_QNaN __glibcpp_f80_has_QNaN
+# define __glibcpp_long_double_has_SNaN __glibcpp_f80_has_SNaN
+# define __glibcpp_long_double_has_denorm __glibcpp_f80_has_denorm
+# define __glibcpp_long_double_is_iec559 __glibcpp_f80_is_iec559
#elif __glibcpp_long_double_bits == 96
# define __glibcpp_long_double_min __glibcpp_f96_min
# define __glibcpp_long_double_max __glibcpp_f96_max
# define __glibcpp_long_double_min_exponent10 __glibcpp_f96_min_exponent10
# define __glibcpp_long_double_max_exponent __glibcpp_f96_max_exponent
# define __glibcpp_long_double_max_exponent10 __glibcpp_f96_max_exponent10
+# define __glibcpp_long_double_infinity_bytes __glibcpp_f96_infinity_bytes
+# define __glibcpp_long_double_QNaN_bytes __glibcpp_f96_QNaN_bytes
+# define __glibcpp_long_double_SNaN_bytes __glibcpp_f96_SNaN_bytes
+# define __glibcpp_long_double_denorm_min_bytes __glibcpp_f96_denorm_min_bytes
+# define __glibcpp_long_double_has_infinity __glibcpp_f96_has_infinity
+# define __glibcpp_long_double_has_QNaN __glibcpp_f96_has_QNaN
+# define __glibcpp_long_double_has_SNaN __glibcpp_f96_has_SNaN
+# define __glibcpp_long_double_has_denorm __glibcpp_f96_has_denorm
+# define __glibcpp_long_double_is_iec559 __glibcpp_f96_is_iec559
#elif __glibcpp_long_double_bits == 128
# define __glibcpp_long_double_min __glibcpp_f128_min
# define __glibcpp_long_double_max __glibcpp_f128_max
# define __glibcpp_long_double_min_exponent10 __glibcpp_f128_min_exponent10
# define __glibcpp_long_double_max_exponent __glibcpp_f128_max_exponent
# define __glibcpp_long_double_max_exponent10 __glibcpp_f128_max_exponent10
+# define __glibcpp_long_double_infinity_bytes __glibcpp_f128_infinity_bytes
+# define __glibcpp_long_double_QNaN_bytes __glibcpp_f128_QNaN_bytes
+# define __glibcpp_long_double_SNaN_bytes __glibcpp_f128_SNaN_bytes
+# define __glibcpp_long_double_denorm_min_bytes __glibcpp_f128_denorm_min_bytes
+# define __glibcpp_long_double_has_infinity __glibcpp_f128_has_infinity
+# define __glibcpp_long_double_has_QNaN __glibcpp_f128_has_QNaN
+# define __glibcpp_long_double_has_SNaN __glibcpp_f128_has_SNaN
+# define __glibcpp_long_double_has_denorm __glibcpp_f128_has_denorm
+# define __glibcpp_long_double_is_iec559 __glibcpp_f128_is_iec559
#else
// You must define these macros in the configuration file.
#endif
-// FIXME: These are just stubs and inkorrect
+// Default values. Should be overriden in configuration files if necessary.
-#ifndef __glibcpp_long_double_has_infinity
-# define __glibcpp_long_double_has_infinity false
+#ifndef __glibcpp_long_double_infinity_bytes
+# define __glibcpp_long_double_infinity_bytes { }
+# define __glibcpp_long_double_has_infinty false
#endif
-#ifndef __glibcpp_long_double_has_quiet_NaN
-# define __glibcpp_long_double_has_quiet_NaN false
+#ifndef __glibcpp_long_double_QNaN_bytes
+# define __glibcpp_long_double_QNaN_bytes { }
+# define __glibcpp_long_double_has_QNaN false
#endif
-#ifndef __glibcpp_long_double_has_signaling_NaN
-# define __glibcpp_long_double_has_signaling_NaN false
+#ifndef __glibcpp_long_double_SNaN_bytes
+# define __glibcpp_long_double_SNaN_bytes { }
+# define __glibcpp_long_double_has_SNaN false
#endif
-#ifndef __glibcpp_long_double_has_denorm
-# define __glibcpp_long_double_has_denorm denorm_absent
+#ifndef __glibcpp_long_double_denorm_min_bytes
+# define __glibcpp_long_double_denorm_min_bytes { }
+# define __glibcpp_long_double_has_denorm denorm_indeterminate
#endif
#ifndef __glibcpp_long_double_has_denorm_loss
# define __glibcpp_long_double_has_denorm_loss false
#endif
-#ifndef __glibcpp_long_double_infinity
-# define __glibcpp_long_double_infinity 0.0L
-#endif
-
-#ifndef __glibcpp_long_double_quiet_NaN
-# define __glibcpp_long_double_quiet_NaN 0.0L
-#endif
-
-#ifndef __glibcpp_long_double_signaling_NaN
-# define __glibcpp_long_double_signaling_NaN 0.0L
-#endif
-
-#ifndef __glibcpp_long_double_denorm_min
-# define __glibcpp_long_double_denorm_min 0.0L
-#endif
-
#ifndef __glibcpp_long_double_is_iec559
# define __glibcpp_long_double_is_iec559 false
#endif
namespace std
{
+ // This is better handled by the compiler, but we do it here for the
+ // time being. (We're just second-guessing something the compiler
+ // knows about better than we do.) -- Gaby
+ typedef unsigned char __glibcpp_byte;
+#define __glibcpp_word_bits 32
+#if __glibcpp_char_bits == __glibcpp_word_bits
+# define __glibcpp_word unsigned char
+#elif __glibcpp_short_bits == __glibcpp_word_bits
+# define __glibcpp_word unsigned short
+#elif __glibcpp_int_bits == __glibcpp_word_bits
+# define __glibcpp_word unsigned int
+#elif __glibcpp_long_bits == __glibcpp_word_bits
+# define __glibcpp_word unsigned long
+#endif
+
+ // Define storage types for the single, double and extended floating
+ // point data types. Maybe we could avoid the conditional #defines by
+ // using the aligned_storage<> extension. -- Gaby
+ typedef const
+#if __glibcpp_float_bits % __glibcpp_word_bits == 0
+ __glibcpp_word __float_storage[sizeof (float) / sizeof (__glibcpp_word)]
+#else
+ __glibcpp_byte __float_storage[sizeof (float)]
+#endif
+ __attribute__((__aligned__(__alignof__(float))));
+
+ typedef const
+#if __glibcpp_double_bits % __glibcpp_word_bits == 0
+ __glibcpp_word __double_storage[sizeof (double) / sizeof (__glibcpp_word)]
+#else
+ __glibcpp_byte __double_storage[sizeof (double)]
+#endif
+ __attribute__((__aligned__(__alignof__(double))));
+
+ typedef const
+#if __glibcpp_long_double_bits % __glibcpp_word_bits == 0
+ __glibcpp_word __long_double_storage[sizeof (long double) / sizeof (__glibcpp_word)]
+#else
+ __glibcpp_byte __long_double_storage[sizeof (long double)]
+#endif
+ __attribute__((__aligned__(__alignof__(long double))));
+
+ extern const __float_storage __glibcpp_float_infinity;
+ extern const __float_storage __glibcpp_float_QNaN;
+ extern const __float_storage __glibcpp_float_SNaN;
+ extern const __float_storage __glibcpp_float_denorm_min;
+
+ extern const __double_storage __glibcpp_double_infinity;
+ extern const __double_storage __glibcpp_double_QNaN;
+ extern const __double_storage __glibcpp_double_SNaN;
+ extern const __double_storage __glibcpp_double_denorm_min;
+
+ extern const __long_double_storage __glibcpp_long_double_infinity;
+ extern const __long_double_storage __glibcpp_long_double_QNaN;
+ extern const __long_double_storage __glibcpp_long_double_SNaN;
+ extern const __long_double_storage __glibcpp_long_double_denorm_min;
+
enum float_round_style
{
round_indeterminate = -1,
static const int max_exponent10 = __glibcpp_float_max_exponent10;
static const bool has_infinity = __glibcpp_float_has_infinity;
- static const bool has_quiet_NaN = __glibcpp_float_has_quiet_NaN;
- static const bool has_signaling_NaN = __glibcpp_float_has_signaling_NaN;
+ static const bool has_quiet_NaN = __glibcpp_float_has_QNaN;
+ static const bool has_signaling_NaN = __glibcpp_float_has_SNaN;
static const float_denorm_style has_denorm = __glibcpp_float_has_denorm;
static const bool has_denorm_loss = __glibcpp_float_has_denorm_loss;
static float infinity() throw()
- { return __glibcpp_float_infinity; }
+ { return *reinterpret_cast<const float*>(__glibcpp_float_infinity); }
static float quiet_NaN() throw()
- { return __glibcpp_float_quiet_NaN; }
+ { return *reinterpret_cast<const float*>(__glibcpp_float_QNaN); }
static float signaling_NaN() throw()
- { return __glibcpp_float_signaling_NaN; }
+ { return *reinterpret_cast<const float*>(__glibcpp_float_SNaN); }
static float denorm_min() throw()
- { return __glibcpp_float_denorm_min; }
+ { return *reinterpret_cast<const float*>(__glibcpp_float_denorm_min); }
static const bool is_iec559 = __glibcpp_float_is_iec559;
static const bool is_bounded = __glibcpp_float_is_bounded;
#undef __glibcpp_float_max_exponent
#undef __glibcpp_float_max_exponent10
#undef __glibcpp_float_has_infinity
-#undef __glibcpp_float_has_quiet_NaN
-#undef __glibcpp_float_has_signaling_NaN
+#undef __glibcpp_float_has_QNaN
+#undef __glibcpp_float_has_SNaN
#undef __glibcpp_float_has_denorm
#undef __glibcpp_float_has_denorm_loss
-#undef __glibcpp_float_infinity
-#undef __glibcpp_float_quiet_NaN
-#undef __glibcpp_float_signaling_NaN
-#undef __glibcpp_float_denorm_min
#undef __glibcpp_float_is_iec559
#undef __glibcpp_float_is_bounded
#undef __glibcpp_float_is_modulo
static const int max_exponent10 = __glibcpp_double_max_exponent10;
static const bool has_infinity = __glibcpp_double_has_infinity;
- static const bool has_quiet_NaN = __glibcpp_double_has_quiet_NaN;
- static const bool has_signaling_NaN = __glibcpp_double_has_signaling_NaN;
+ static const bool has_quiet_NaN = __glibcpp_double_has_QNaN;
+ static const bool has_signaling_NaN = __glibcpp_double_has_SNaN;
static const float_denorm_style has_denorm =
__glibcpp_double_has_denorm;
static const bool has_denorm_loss = __glibcpp_double_has_denorm_loss;
static double infinity() throw()
- { return __glibcpp_double_infinity; }
+ { return *reinterpret_cast<const double*>(__glibcpp_double_infinity); }
static double quiet_NaN() throw()
- { return __glibcpp_double_quiet_NaN; }
+ { return *reinterpret_cast<const double*>(__glibcpp_double_QNaN); }
static double signaling_NaN() throw()
- { return __glibcpp_double_signaling_NaN; }
+ { return *reinterpret_cast<const double*>(__glibcpp_double_SNaN); }
static double denorm_min() throw()
- { return __glibcpp_double_denorm_min; }
+ { return *reinterpret_cast<const double*>(__glibcpp_double_denorm_min); }
static const bool is_iec559 = __glibcpp_double_is_iec559;
static const bool is_bounded = __glibcpp_double_is_bounded;
#undef __glibcpp_double_max_exponent
#undef __glibcpp_double_max_exponent10
#undef __glibcpp_double_has_infinity
-#undef __glibcpp_double_has_quiet_NaN
-#undef __glibcpp_double_has_signaling_NaN
+#undef __glibcpp_double_has_QNaN
+#undef __glibcpp_double_has_SNaN
#undef __glibcpp_double_has_denorm
#undef __glibcpp_double_has_denorm_loss
-#undef __glibcpp_double_infinity
-#undef __glibcpp_double_quiet_NaN
-#undef __glibcpp_double_signaling_NaN
-#undef __glibcpp_double_denorm_min
#undef __glibcpp_double_is_iec559
#undef __glibcpp_double_is_bounded
#undef __glibcpp_double_is_modulo
static const int max_exponent10 = __glibcpp_long_double_max_exponent10;
static const bool has_infinity = __glibcpp_long_double_has_infinity;
- static const bool has_quiet_NaN = __glibcpp_long_double_has_quiet_NaN;
- static const bool has_signaling_NaN =
- __glibcpp_long_double_has_signaling_NaN;
+ static const bool has_quiet_NaN = __glibcpp_long_double_has_SNaN;
+ static const bool has_signaling_NaN = __glibcpp_long_double_has_SNaN;
static const float_denorm_style has_denorm =
__glibcpp_long_double_has_denorm;
static const bool has_denorm_loss =
__glibcpp_long_double_has_denorm_loss;
static long double infinity() throw()
- { return __glibcpp_long_double_infinity; }
+ {
+ return *reinterpret_cast<const long double*>
+ (__glibcpp_long_double_infinity);
+ }
+
static long double quiet_NaN() throw()
- { return __glibcpp_long_double_quiet_NaN; }
+ {
+ return *reinterpret_cast<const long double*>
+ (__glibcpp_long_double_QNaN);
+ }
+
static long double signaling_NaN() throw()
- { return __glibcpp_long_double_signaling_NaN; }
+ {
+ return *reinterpret_cast<const long double*>
+ (__glibcpp_long_double_SNaN);
+ }
+
static long double denorm_min() throw()
- { return __glibcpp_long_double_denorm_min; }
+ {
+ return *reinterpret_cast<const long double*>
+ (__glibcpp_long_double_denorm_min);
+ }
static const bool is_iec559 = __glibcpp_long_double_is_iec559;
static const bool is_bounded = __glibcpp_long_double_is_bounded;
#undef __glibcpp_long_double_max_exponent
#undef __glibcpp_long_double_max_exponent10
#undef __glibcpp_long_double_has_infinity
-#undef __glibcpp_long_double_has_quiet_NaN
-#undef __glibcpp_long_double_has_signaling_NaN
+#undef __glibcpp_long_double_has_QNaN
+#undef __glibcpp_long_double_has_SNaN
#undef __glibcpp_long_double_has_denorm
#undef __glibcpp_long_double_has_denorm_loss
-#undef __glibcpp_long_double_infinity
-#undef __glibcpp_long_double_quiet_NaN
-#undef __glibcpp_long_double_signaling_NaN
-#undef __glibcpp_long_double_denorm_min
#undef __glibcpp_long_double_is_iec559
#undef __glibcpp_long_double_is_bounded
#undef __glibcpp_long_double_is_modulo
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