4 * Copyright (c) 2005 Samuel Tardieu
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 static inline void set_t(void)
27 static inline void clr_t(void)
32 static inline void cond_t(int cond)
40 void OPPROTO op_fmov_frN_FT0(void)
42 FT0 = env->fregs[PARAM1];
46 void OPPROTO op_fmov_drN_DT0(void)
50 d.l.upper = *(uint32_t *)&env->fregs[PARAM1];
51 d.l.lower = *(uint32_t *)&env->fregs[PARAM1 + 1];
56 void OPPROTO op_fmov_frN_FT1(void)
58 FT1 = env->fregs[PARAM1];
62 void OPPROTO op_fmov_drN_DT1(void)
66 d.l.upper = *(uint32_t *)&env->fregs[PARAM1];
67 d.l.lower = *(uint32_t *)&env->fregs[PARAM1 + 1];
72 void OPPROTO op_fmov_FT0_frN(void)
74 env->fregs[PARAM1] = FT0;
78 void OPPROTO op_fmov_DT0_drN(void)
83 *(uint32_t *)&env->fregs[PARAM1] = d.l.upper;
84 *(uint32_t *)&env->fregs[PARAM1 + 1] = d.l.lower;
88 void OPPROTO op_fadd_FT(void)
90 FT0 = float32_add(FT0, FT1, &env->fp_status);
94 void OPPROTO op_fadd_DT(void)
96 DT0 = float64_add(DT0, DT1, &env->fp_status);
100 void OPPROTO op_fsub_FT(void)
102 FT0 = float32_sub(FT0, FT1, &env->fp_status);
106 void OPPROTO op_fsub_DT(void)
108 DT0 = float64_sub(DT0, DT1, &env->fp_status);
112 void OPPROTO op_fmul_FT(void)
114 FT0 = float32_mul(FT0, FT1, &env->fp_status);
118 void OPPROTO op_fmul_DT(void)
120 DT0 = float64_mul(DT0, DT1, &env->fp_status);
124 void OPPROTO op_fdiv_FT(void)
126 FT0 = float32_div(FT0, FT1, &env->fp_status);
130 void OPPROTO op_fdiv_DT(void)
132 DT0 = float64_div(DT0, DT1, &env->fp_status);
136 void OPPROTO op_fcmp_eq_FT(void)
138 cond_t(float32_compare(FT0, FT1, &env->fp_status) == 0);
142 void OPPROTO op_fcmp_eq_DT(void)
144 cond_t(float64_compare(DT0, DT1, &env->fp_status) == 0);
148 void OPPROTO op_fcmp_gt_FT(void)
150 cond_t(float32_compare(FT0, FT1, &env->fp_status) == 1);
154 void OPPROTO op_fcmp_gt_DT(void)
156 cond_t(float64_compare(DT0, DT1, &env->fp_status) == 1);
160 void OPPROTO op_float_FT(void)
162 FT0 = int32_to_float32(env->fpul, &env->fp_status);
166 void OPPROTO op_float_DT(void)
168 DT0 = int32_to_float64(env->fpul, &env->fp_status);
172 void OPPROTO op_ftrc_FT(void)
174 env->fpul = float32_to_int32_round_to_zero(FT0, &env->fp_status);
178 void OPPROTO op_ftrc_DT(void)
180 env->fpul = float64_to_int32_round_to_zero(DT0, &env->fp_status);
184 void OPPROTO op_fneg_frN(void)
186 env->fregs[PARAM1] = float32_chs(env->fregs[PARAM1]);
190 void OPPROTO op_fabs_FT(void)
192 FT0 = float32_abs(FT0);
196 void OPPROTO op_fabs_DT(void)
198 DT0 = float64_abs(DT0);
202 void OPPROTO op_fcnvsd_FT_DT(void)
204 DT0 = float32_to_float64(FT0, &env->fp_status);
208 void OPPROTO op_fcnvds_DT_FT(void)
210 FT0 = float64_to_float32(DT0, &env->fp_status);
214 void OPPROTO op_fsqrt_FT(void)
216 FT0 = float32_sqrt(FT0, &env->fp_status);
220 void OPPROTO op_fsqrt_DT(void)
222 DT0 = float64_sqrt(DT0, &env->fp_status);
226 void OPPROTO op_fmov_T0_frN(void)
228 *(uint32_t *)&env->fregs[PARAM1] = T0;
232 void OPPROTO op_movl_fpul_FT0(void)
234 FT0 = *(float32 *)&env->fpul;
238 void OPPROTO op_movl_FT0_fpul(void)
240 *(float32 *)&env->fpul = FT0;
245 #define MEMSUFFIX _raw
248 #if !defined(CONFIG_USER_ONLY)
249 #define MEMSUFFIX _user
253 #define MEMSUFFIX _kernel