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)