Remove dead code.
[qemu/mini2440.git] / target-ppc / op_template.h
blobbcef1a5cb7ae322fca3a22c77407fc954753c6f5
1 /*
2 * PowerPC emulation micro-operations for qemu.
3 *
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)
24 T0 = regs->gpr[REG];
25 RETURN();
28 void OPPROTO glue(op_load_gpr_T1_gpr, REG) (void)
30 T1 = regs->gpr[REG];
31 RETURN();
34 void OPPROTO glue(op_load_gpr_T2_gpr, REG) (void)
36 T2 = regs->gpr[REG];
37 RETURN();
40 void OPPROTO glue(op_store_T0_gpr_gpr, REG) (void)
42 regs->gpr[REG] = T0;
43 RETURN();
46 void OPPROTO glue(op_store_T1_gpr_gpr, REG) (void)
48 regs->gpr[REG] = T1;
49 RETURN();
52 #if 0 // unused
53 void OPPROTO glue(op_store_T2_gpr_gpr, REG) (void)
55 regs->gpr[REG] = T2;
56 RETURN();
58 #endif
60 #if defined(TARGET_PPCSPE)
61 void OPPROTO glue(op_load_gpr64_T0_gpr, REG) (void)
63 T0_64 = regs->gpr[REG];
64 RETURN();
67 void OPPROTO glue(op_load_gpr64_T1_gpr, REG) (void)
69 T1_64 = regs->gpr[REG];
70 RETURN();
73 #if 0 // unused
74 void OPPROTO glue(op_load_gpr64_T2_gpr, REG) (void)
76 T2_64 = regs->gpr[REG];
77 RETURN();
79 #endif
81 void OPPROTO glue(op_store_T0_gpr64_gpr, REG) (void)
83 regs->gpr[REG] = T0_64;
84 RETURN();
87 void OPPROTO glue(op_store_T1_gpr64_gpr, REG) (void)
89 regs->gpr[REG] = T1_64;
90 RETURN();
93 #if 0 // unused
94 void OPPROTO glue(op_store_T2_gpr64_gpr, REG) (void)
96 regs->gpr[REG] = T2_64;
97 RETURN();
99 #endif
100 #endif /* defined(TARGET_PPCSPE) */
102 #if REG <= 7
103 /* Condition register moves */
104 void OPPROTO glue(op_load_crf_T0_crf, REG) (void)
106 T0 = regs->crf[REG];
107 RETURN();
110 void OPPROTO glue(op_load_crf_T1_crf, REG) (void)
112 T1 = regs->crf[REG];
113 RETURN();
116 void OPPROTO glue(op_store_T0_crf_crf, REG) (void)
118 regs->crf[REG] = T0;
119 RETURN();
122 void OPPROTO glue(op_store_T1_crf_crf, REG) (void)
124 regs->crf[REG] = T1;
125 RETURN();
128 /* Floating point condition and status register moves */
129 void OPPROTO glue(op_load_fpscr_T0_fpscr, REG) (void)
131 T0 = regs->fpscr[REG];
132 RETURN();
135 #if REG == 0
136 void OPPROTO glue(op_store_T0_fpscr_fpscr, REG) (void)
138 regs->fpscr[REG] = (regs->fpscr[REG] & 0x9) | (T0 & ~0x9);
139 RETURN();
142 void OPPROTO glue(op_clear_fpscr_fpscr, REG) (void)
144 regs->fpscr[REG] = (regs->fpscr[REG] & 0x9);
145 RETURN();
147 #else
148 void OPPROTO glue(op_store_T0_fpscr_fpscr, REG) (void)
150 regs->fpscr[REG] = T0;
151 RETURN();
154 void OPPROTO glue(op_clear_fpscr_fpscr, REG) (void)
156 regs->fpscr[REG] = 0x0;
157 RETURN();
159 #endif
161 #endif /* REG <= 7 */
163 /* floating point registers moves */
164 void OPPROTO glue(op_load_fpr_FT0_fpr, REG) (void)
166 FT0 = env->fpr[REG];
167 RETURN();
170 void OPPROTO glue(op_store_FT0_fpr_fpr, REG) (void)
172 env->fpr[REG] = FT0;
173 RETURN();
176 void OPPROTO glue(op_load_fpr_FT1_fpr, REG) (void)
178 FT1 = env->fpr[REG];
179 RETURN();
182 void OPPROTO glue(op_store_FT1_fpr_fpr, REG) (void)
184 env->fpr[REG] = FT1;
185 RETURN();
188 void OPPROTO glue(op_load_fpr_FT2_fpr, REG) (void)
190 FT2 = env->fpr[REG];
191 RETURN();
194 #if 0 // unused
195 void OPPROTO glue(op_store_FT2_fpr_fpr, REG) (void)
197 env->fpr[REG] = FT2;
198 RETURN();
200 #endif
202 #undef REG