b6cbf7203b
This patch imports the unmodified current version of NetBSD libc. The NetBSD includes are in /nbsd_include, while the libc code itself is split between lib/nbsd_libc and common/lib/libc.
170 lines
5.2 KiB
C
170 lines
5.2 KiB
C
/* $NetBSD: softfloat-for-gcc.h,v 1.8 2009/12/14 01:07:42 matt Exp $ */
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/*
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* Move private identifiers with external linkage into implementation
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* namespace. -- Klaus Klein <kleink@NetBSD.org>, May 5, 1999
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*/
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#define float_exception_flags _softfloat_float_exception_flags
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#define float_exception_mask _softfloat_float_exception_mask
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#define float_rounding_mode _softfloat_float_rounding_mode
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#define float_raise _softfloat_float_raise
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/* The following batch are called by GCC through wrappers */
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#define float32_eq _softfloat_float32_eq
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#define float32_le _softfloat_float32_le
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#define float32_lt _softfloat_float32_lt
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#define float64_eq _softfloat_float64_eq
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#define float64_le _softfloat_float64_le
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#define float64_lt _softfloat_float64_lt
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#define float128_eq _softfloat_float128_eq
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#define float128_le _softfloat_float128_le
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#define float128_lt _softfloat_float128_lt
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/*
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* Macros to define functions with the GCC expected names
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*/
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#define float32_add __addsf3
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#define float64_add __adddf3
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#define floatx80_add __addxf3
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#define float128_add __addtf3
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#define float32_sub __subsf3
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#define float64_sub __subdf3
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#define floatx80_sub __subxf3
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#define float128_sub __subtf3
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#define float32_mul __mulsf3
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#define float64_mul __muldf3
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#define floatx80_mul __mulxf3
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#define float128_mul __multf3
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#define float32_div __divsf3
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#define float64_div __divdf3
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#define floatx80_div __divxf3
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#define float128_div __divtf3
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#if 0
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#define float32_neg __negsf2
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#define float64_neg __negdf2
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#define floatx80_neg __negxf2
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#define float128_neg __negtf2
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#endif
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#define int32_to_float32 __floatsisf
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#define int32_to_float64 __floatsidf
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#define int32_to_floatx80 __floatsixf
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#define int32_to_float128 __floatsitf
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#define int64_to_float32 __floatdisf
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#define int64_to_float64 __floatdidf
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#define int64_to_floatx80 __floatdixf
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#define int64_to_float128 __floatditf
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#define int128_to_float32 __floattisf
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#define int128_to_float64 __floattidf
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#define int128_to_floatx80 __floattixf
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#define int128_to_float128 __floattitf
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#define uint32_to_float32 __floatunsisf
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#define uint32_to_float64 __floatunsidf
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#define uint32_to_floatx80 __floatunsixf
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#define uint32_to_float128 __floatunsitf
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#define uint64_to_float32 __floatundisf
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#define uint64_to_float64 __floatundidf
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#define uint64_to_floatx80 __floatundixf
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#define uint64_to_float128 __floatunditf
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#define uint128_to_float32 __floatuntisf
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#define uint128_to_float64 __floatuntidf
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#define uint128_to_floatx80 __floatuntixf
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#define uint128_to_float128 __floatuntitf
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#define float32_to_int32_round_to_zero __fixsfsi
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#define float64_to_int32_round_to_zero __fixdfsi
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#define floatx80_to_int32_round_to_zero __fixxfsi
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#define float128_to_int32_round_to_zero __fixtfsi
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#define float32_to_int64_round_to_zero __fixsfdi
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#define float64_to_int64_round_to_zero __fixdfdi
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#define floatx80_to_int64_round_to_zero __fixxfdi
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#define float128_to_int64_round_to_zero __fixtfdi
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#define float32_to_int128_round_to_zero __fixsfti
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#define float64_to_int128_round_to_zero __fixdfti
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#define floatx80_to_int128_round_to_zero __fixxfti
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#define float128_to_int128_round_to_zero __fixtfti
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#define float32_to_uint32_round_to_zero __fixunssfsi
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#define float64_to_uint32_round_to_zero __fixunsdfsi
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#define floatx80_to_uint32_round_to_zero __fixunsxfsi
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#define float128_to_uint32_round_to_zero __fixunstfsi
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#define float32_to_uint64_round_to_zero __fixunssfdi
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#define float64_to_uint64_round_to_zero __fixunsdfdi
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#define floatx80_to_uint64_round_to_zero __fixunsxfdi
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#define float128_to_uint64_round_to_zero __fixunstfdi
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#define float32_to_uint128_round_to_zero __fixunssfti
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#define float64_to_uint128_round_to_zero __fixunsdfti
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#define floatx80_to_uint128_round_to_zero __fixunsxfti
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#define float128_to_uint128_round_to_zero __fixunstfti
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#define float32_to_float64 __extendsfdf2
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#define float32_to_floatx80 __extendsfxf2
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#define float32_to_float128 __extendsftf2
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#define float64_to_floatx80 __extenddfxf2
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#define float64_to_float128 __extenddftf2
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#define float128_to_float64 __trunctfdf2
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#define floatx80_to_float64 __truncxfdf2
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#define float128_to_float32 __trunctfsf2
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#define floatx80_to_float32 __truncxfsf2
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#define float64_to_float32 __truncdfsf2
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#if 0
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#define float32_cmp __cmpsf2
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#define float32_unord __unordsf2
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#define float32_eq __eqsf2
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#define float32_ne __nesf2
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#define float32_ge __gesf2
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#define float32_lt __ltsf2
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#define float32_le __lesf2
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#define float32_gt __gtsf2
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#endif
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#if 0
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#define float64_cmp __cmpdf2
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#define float64_unord __unorddf2
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#define float64_eq __eqdf2
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#define float64_ne __nedf2
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#define float64_ge __gedf2
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#define float64_lt __ltdf2
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#define float64_le __ledf2
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#define float64_gt __gtdf2
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#endif
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/* XXX not in libgcc */
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#if 1
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#define floatx80_cmp __cmpxf2
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#define floatx80_unord __unordxf2
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#define floatx80_eq __eqxf2
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#define floatx80_ne __nexf2
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#define floatx80_ge __gexf2
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#define floatx80_lt __ltxf2
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#define floatx80_le __lexf2
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#define floatx80_gt __gtxf2
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#endif
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#if 0
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#define float128_cmp __cmptf2
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#define float128_unord __unordtf2
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#define float128_eq __eqtf2
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#define float128_ne __netf2
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#define float128_ge __getf2
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#define float128_lt __lttf2
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#define float128_le __letf2
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#define float128_gt __gttf2
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#endif
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