/[pearpc]/src/cpu/cpu_generic/ppc_exc.h
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
ViewVC logotype

Annotation of /src/cpu/cpu_generic/ppc_exc.h

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1 - (hide annotations)
Wed Sep 5 17:11:21 2007 UTC (13 years, 1 month ago) by dpavlin
File MIME type: text/plain
File size: 2089 byte(s)
import upstream CVS
1 dpavlin 1 /*
2     * PearPC
3     * ppc_exc.h
4     *
5     * Copyright (C) 2003 Sebastian Biallas (sb@biallas.net)
6     *
7     * This program is free software; you can redistribute it and/or modify
8     * it under the terms of the GNU General Public License version 2 as
9     * published by the Free Software Foundation.
10     *
11     * This program 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
14     * GNU General Public License for more details.
15     *
16     * You should have received a copy of the GNU General Public License
17     * along with this program; if not, write to the Free Software
18     * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19     */
20    
21     #ifndef __PPC_EXC_H__
22     #define __PPC_EXC_H__
23    
24     #include "system/types.h"
25    
26     /*
27     * .250
28     */
29     #define PPC_EXC_UNKNOWN 0
30     #define PPC_EXC_SYS_RESET 0x100
31     #define PPC_EXC_MACHINE_CHECK 0x00200
32     #define PPC_EXC_DSI 0x00300
33     #define PPC_EXC_ISI 0x00400
34     #define PPC_EXC_EXT_INT 0x00500
35     #define PPC_EXC_ALIGNMENT 0x00600
36     #define PPC_EXC_PROGRAM 0x00700
37     #define PPC_EXC_NO_FPU 0x00800
38     #define PPC_EXC_DEC 0x00900
39     //Reserved 0x00A00
40     //Reserved 0x00B00
41     #define PPC_EXC_SC 0x00C00
42     #define PPC_EXC_TRACE2 0x00D00
43     #define PPC_EXC_FLOAT_ASSIST 0x00E00
44     #define PPC_EXC_PERF_MON 0xF00
45     #define PPC_EXC_NO_VEC 0xF20
46     #define PPC_EXC_ALTIVEC 0xF20
47     #define PPC_EXC_ALTIVEC_ASSIST 0x1600
48     #define PPC_EXC_TAU 0x1700
49    
50     #define PPC_EXC_DSISR_PAGE (1<<30)
51     #define PPC_EXC_DSISR_PROT (1<<27)
52     #define PPC_EXC_DSISR_STORE (1<<25)
53    
54     #define PPC_EXC_SRR1_PAGE PPC_EXC_DSISR_PAGE
55     #define PPC_EXC_SRR1_GUARD (1<<28)
56     #define PPC_EXC_SRR1_PROT PPC_EXC_DSISR_PROT
57    
58     #define PPC_EXC_PROGRAM_FLOAT (1<<20)
59     #define PPC_EXC_PROGRAM_ILL (1<<19)
60     #define PPC_EXC_PROGRAM_PRIV (1<<18)
61     #define PPC_EXC_PROGRAM_TRAP (1<<17)
62    
63     /*
64     * set if srr0 does not not contain the address of the intruction
65     * causing the exception
66     */
67     #define PPC_EXC_PROGRAM_NEXT (1<<16)
68    
69     bool FASTCALL ppc_exception(uint32 type=0, uint32 flags=0, uint32 a=0);
70     void ppc_cpu_raise_ext_exception();
71     void ppc_cpu_cancel_ext_exception();
72    
73     #endif
74    

  ViewVC Help
Powered by ViewVC 1.1.26