target/mips/fpu.c

   1 /*
   2  * Helpers for emulation of FPU-related MIPS instructions.
   3  *
   4  *  Copyright (C) 2004-2005  Jocelyn Mayer
   5  *
   6  * SPDX-License-Identifier: LGPL-2.1-or-later
   7  */
   8 #include "qemu/osdep.h"
   9 #include "fpu/softfloat-helpers.h"
  10 #include "fpu_helper.h"
  11
  12 /* convert MIPS rounding mode in FCR31 to IEEE library */
  13 const FloatRoundMode ieee_rm[4] = {
  14     float_round_nearest_even,
  15     float_round_to_zero,
  16     float_round_up,
  17     float_round_down
  18 };
  19
  20 const char fregnames[32][4] = {
  21     "f0",  "f1",  "f2",  "f3",  "f4",  "f5",  "f6",  "f7",
  22     "f8",  "f9",  "f10", "f11", "f12", "f13", "f14", "f15",
  23     "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23",
  24     "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31",
  25 };