2
* PowerPC emulation micro-operations for qemu.
4
* Copyright (c) 2003-2007 Jocelyn Mayer
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
21
/* General purpose registers moves */
22
void OPPROTO glue(op_load_gpr_T0_gpr, REG) (void)
28
void OPPROTO glue(op_load_gpr_T1_gpr, REG) (void)
34
void OPPROTO glue(op_load_gpr_T2_gpr, REG) (void)
40
void OPPROTO glue(op_store_T0_gpr_gpr, REG) (void)
46
void OPPROTO glue(op_store_T1_gpr_gpr, REG) (void)
53
void OPPROTO glue(op_store_T2_gpr_gpr, REG) (void)
60
/* General purpose registers containing vector operands moves */
61
#if defined(TARGET_PPCEMB)
62
void OPPROTO glue(op_load_gpr64_T0_gpr, REG) (void)
64
T0_64 = env->gpr[REG];
68
void OPPROTO glue(op_load_gpr64_T1_gpr, REG) (void)
70
T1_64 = env->gpr[REG];
75
void OPPROTO glue(op_load_gpr64_T2_gpr, REG) (void)
77
T2_64 = env->gpr[REG];
82
void OPPROTO glue(op_store_T0_gpr64_gpr, REG) (void)
84
env->gpr[REG] = T0_64;
88
void OPPROTO glue(op_store_T1_gpr64_gpr, REG) (void)
90
env->gpr[REG] = T1_64;
95
void OPPROTO glue(op_store_T2_gpr64_gpr, REG) (void)
97
env->gpr[REG] = T2_64;
101
#endif /* defined(TARGET_PPCEMB) */
103
/* Altivec registers moves */
104
void OPPROTO glue(op_load_avr_A0_avr, REG) (void)
106
AVR0 = env->avr[REG];
110
void OPPROTO glue(op_load_avr_A1_avr, REG) (void)
112
AVR1 = env->avr[REG];
116
void OPPROTO glue(op_load_avr_A2_avr, REG) (void)
118
AVR2 = env->avr[REG];
122
void OPPROTO glue(op_store_A0_avr_avr, REG) (void)
124
env->avr[REG] = AVR0;
128
void OPPROTO glue(op_store_A1_avr_avr, REG) (void)
130
env->avr[REG] = AVR1;
135
void OPPROTO glue(op_store_A2_avr_avr, REG) (void)
137
env->avr[REG] = AVR2;
143
/* Condition register moves */
144
void OPPROTO glue(op_load_crf_T0_crf, REG) (void)
150
void OPPROTO glue(op_load_crf_T1_crf, REG) (void)
156
void OPPROTO glue(op_store_T0_crf_crf, REG) (void)
162
void OPPROTO glue(op_store_T1_crf_crf, REG) (void)
168
/* Floating point condition and status register moves */
169
void OPPROTO glue(op_load_fpscr_T0_fpscr, REG) (void)
171
T0 = env->fpscr[REG];
176
void OPPROTO glue(op_store_T0_fpscr_fpscr, REG) (void)
178
env->fpscr[REG] = (env->fpscr[REG] & 0x9) | (T0 & ~0x9);
182
void OPPROTO glue(op_clear_fpscr_fpscr, REG) (void)
184
env->fpscr[REG] = (env->fpscr[REG] & 0x9);
188
void OPPROTO glue(op_store_T0_fpscr_fpscr, REG) (void)
190
env->fpscr[REG] = T0;
194
void OPPROTO glue(op_clear_fpscr_fpscr, REG) (void)
196
env->fpscr[REG] = 0x0;
201
#endif /* REG <= 7 */
203
/* floating point registers moves */
204
void OPPROTO glue(op_load_fpr_FT0_fpr, REG) (void)
210
void OPPROTO glue(op_store_FT0_fpr_fpr, REG) (void)
216
void OPPROTO glue(op_load_fpr_FT1_fpr, REG) (void)
222
void OPPROTO glue(op_store_FT1_fpr_fpr, REG) (void)
228
void OPPROTO glue(op_load_fpr_FT2_fpr, REG) (void)
235
void OPPROTO glue(op_store_FT2_fpr_fpr, REG) (void)