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git.proxmox.com Git - mirror_qemu.git/blob - target-ppc/op_helper.h
2 * PowerPC emulation helpers header 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 #if defined(MEMSUFFIX)
23 /* Memory load/store helpers */
24 void glue(do_lsw
, MEMSUFFIX
) (int dst
);
25 void glue(do_lsw_le
, MEMSUFFIX
) (int dst
);
26 void glue(do_stsw
, MEMSUFFIX
) (int src
);
27 void glue(do_stsw_le
, MEMSUFFIX
) (int src
);
28 void glue(do_lmw
, MEMSUFFIX
) (int dst
);
29 void glue(do_lmw_le
, MEMSUFFIX
) (int dst
);
30 void glue(do_stmw
, MEMSUFFIX
) (int src
);
31 void glue(do_stmw_le
, MEMSUFFIX
) (int src
);
32 void glue(do_POWER_lscbx
, MEMSUFFIX
) (int dest
, int ra
, int rb
);
33 void glue(do_POWER2_lfq
, MEMSUFFIX
) (void);
34 void glue(do_POWER2_lfq_le
, MEMSUFFIX
) (void);
35 void glue(do_POWER2_stfq
, MEMSUFFIX
) (void);
36 void glue(do_POWER2_stfq_le
, MEMSUFFIX
) (void);
40 /* Registers load and stores */
41 void do_load_cr (void);
42 void do_store_cr (uint32_t mask
);
43 void do_load_xer (void);
44 void do_store_xer (void);
45 void do_load_fpscr (void);
46 void do_store_fpscr (uint32_t mask
);
48 /* Integer arithmetic helpers */
53 void do_addmeo (void);
54 void do_addzeo (void);
56 void do_divwuo (void);
57 void do_mullwo (void);
60 void do_subfco (void);
62 void do_subfeo (void);
63 void do_subfmeo (void);
64 void do_subfzeo (void);
67 /* Floating-point arithmetic helpers */
70 void do_frsqrte (void);
72 void do_fnmadd (void);
73 void do_fnmsub (void);
75 void do_fctiwz (void);
79 void do_tw (int flags
);
82 #if !defined(CONFIG_USER_ONLY)
86 void do_load_6xx_tlb (int is_code
);
89 /* POWER / PowerPC 601 specific helpers */
90 void do_store_601_batu (int nr
);
91 void do_POWER_abso (void);
92 void do_POWER_clcs (void);
93 void do_POWER_div (void);
94 void do_POWER_divo (void);
95 void do_POWER_divs (void);
96 void do_POWER_divso (void);
97 void do_POWER_dozo (void);
98 void do_POWER_maskg (void);
99 void do_POWER_mulo (void);
100 #if !defined(CONFIG_USER_ONLY)
101 void do_POWER_rac (void);
102 void do_POWER_rfsvc (void);
105 /* PowerPC 602 specific helper */
106 #if !defined(CONFIG_USER_ONLY)
107 void do_op_602_mfrom (void);
110 /* PowerPC 4xx specific helpers */
111 void do_405_check_ov (void);
112 void do_405_check_sat (void);
113 #if !defined(CONFIG_USER_ONLY)
114 void do_4xx_load_dcr (int dcrn
);
115 void do_4xx_store_dcr (int dcrn
);
116 void do_4xx_rfci (void);
117 void do_4xx_tlbre_lo (void);
118 void do_4xx_tlbre_hi (void);
119 void do_4xx_tlbsx (void);
120 void do_4xx_tlbsx_ (void);
121 void do_4xx_tlbwe_lo (void);
122 void do_4xx_tlbwe_hi (void);
125 void do_440_dlmzb (void);
127 #if !defined(CONFIG_USER_ONLY)
128 void do_load_403_pb (int num
);
129 void do_store_403_pb (int num
);