From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- arch/m68k/math-emu/fp_arith.h | 50 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 arch/m68k/math-emu/fp_arith.h (limited to 'arch/m68k/math-emu/fp_arith.h') diff --git a/arch/m68k/math-emu/fp_arith.h b/arch/m68k/math-emu/fp_arith.h new file mode 100644 index 0000000000..0fd3ed217f --- /dev/null +++ b/arch/m68k/math-emu/fp_arith.h @@ -0,0 +1,50 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + + fp_arith.h: floating-point math routines for the Linux-m68k + floating point emulator. + + Copyright (c) 1998 David Huggins-Daines. + + Somewhat based on the AlphaLinux floating point emulator, by David + Mosberger-Tang. + + + */ + +#ifndef FP_ARITH_H +#define FP_ARITH_H + +/* easy ones */ +struct fp_ext * +fp_fabs(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext * +fp_fneg(struct fp_ext *dest, struct fp_ext *src); + +/* straightforward arithmetic */ +struct fp_ext * +fp_fadd(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext * +fp_fsub(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext * +fp_fcmp(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext * +fp_ftst(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext * +fp_fmul(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext * +fp_fdiv(struct fp_ext *dest, struct fp_ext *src); + +/* ones that do rounding and integer conversions */ +struct fp_ext * +fp_fmod(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext * +fp_frem(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext * +fp_fint(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext * +fp_fintrz(struct fp_ext *dest, struct fp_ext *src); +struct fp_ext * +fp_fscale(struct fp_ext *dest, struct fp_ext *src); + +#endif /* FP_ARITH__H */ -- cgit v1.2.3