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50 lines
1.3 KiB
50 lines
1.3 KiB
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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fp_arith.h: floating-point math routines for the Linux-m68k |
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floating point emulator. |
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Copyright (c) 1998 David Huggins-Daines. |
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Somewhat based on the AlphaLinux floating point emulator, by David |
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Mosberger-Tang. |
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*/ |
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#ifndef FP_ARITH_H |
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#define FP_ARITH_H |
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/* easy ones */ |
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struct fp_ext * |
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fp_fabs(struct fp_ext *dest, struct fp_ext *src); |
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struct fp_ext * |
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fp_fneg(struct fp_ext *dest, struct fp_ext *src); |
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/* straightforward arithmetic */ |
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struct fp_ext * |
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fp_fadd(struct fp_ext *dest, struct fp_ext *src); |
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struct fp_ext * |
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fp_fsub(struct fp_ext *dest, struct fp_ext *src); |
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struct fp_ext * |
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fp_fcmp(struct fp_ext *dest, struct fp_ext *src); |
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struct fp_ext * |
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fp_ftst(struct fp_ext *dest, struct fp_ext *src); |
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struct fp_ext * |
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fp_fmul(struct fp_ext *dest, struct fp_ext *src); |
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struct fp_ext * |
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fp_fdiv(struct fp_ext *dest, struct fp_ext *src); |
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/* ones that do rounding and integer conversions */ |
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struct fp_ext * |
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fp_fmod(struct fp_ext *dest, struct fp_ext *src); |
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struct fp_ext * |
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fp_frem(struct fp_ext *dest, struct fp_ext *src); |
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struct fp_ext * |
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fp_fint(struct fp_ext *dest, struct fp_ext *src); |
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struct fp_ext * |
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fp_fintrz(struct fp_ext *dest, struct fp_ext *src); |
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struct fp_ext * |
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fp_fscale(struct fp_ext *dest, struct fp_ext *src); |
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#endif /* FP_ARITH__H */
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