1 #ifndef CYGONCE_HAL_HAL_MISC_H
2 #define CYGONCE_HAL_HAL_MISC_H
4 //=============================================================================
8 // HAL header for miscellaneous helper routines
10 //=============================================================================
11 //####ECOSGPLCOPYRIGHTBEGIN####
12 // -------------------------------------------
13 // This file is part of eCos, the Embedded Configurable Operating System.
14 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
16 // eCos is free software; you can redistribute it and/or modify it under
17 // the terms of the GNU General Public License as published by the Free
18 // Software Foundation; either version 2 or (at your option) any later version.
20 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
21 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
22 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
25 // You should have received a copy of the GNU General Public License along
26 // with eCos; if not, write to the Free Software Foundation, Inc.,
27 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
29 // As a special exception, if other files instantiate templates or use macros
30 // or inline functions from this file, or you compile this file and link it
31 // with other works to produce a work based on this file, this file does not
32 // by itself cause the resulting work to be covered by the GNU General Public
33 // License. However the source code for this file must still be made available
34 // in accordance with section (3) of the GNU General Public License.
36 // This exception does not invalidate any other reasons why a work based on
37 // this file might be covered by the GNU General Public License.
39 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
40 // at http://sources.redhat.com/ecos/ecos-license/
41 // -------------------------------------------
42 //####ECOSGPLCOPYRIGHTEND####
43 //=============================================================================
44 //#####DESCRIPTIONBEGIN####
49 // Purpose: Miscellaneous routines shared between HALs
50 // Usage: #include <cyg/hal/hal_misc.h>
52 //####DESCRIPTIONEND####
54 //=============================================================================
57 #include <cyg/infra/cyg_type.h> // types & externC
59 //=============================================================================
60 externC cyg_bool cyg_hal_is_break(char *buf, int size);
61 externC void cyg_hal_user_break( CYG_ADDRWORD *regs );
64 //=============================================================================
66 #define BIT0 0x00000001
67 #define BIT1 0x00000002
68 #define BIT2 0x00000004
69 #define BIT3 0x00000008
70 #define BIT4 0x00000010
71 #define BIT5 0x00000020
72 #define BIT6 0x00000040
73 #define BIT7 0x00000080
74 #define BIT8 0x00000100
75 #define BIT9 0x00000200
76 #define BIT10 0x00000400
77 #define BIT11 0x00000800
78 #define BIT12 0x00001000
79 #define BIT13 0x00002000
80 #define BIT14 0x00004000
81 #define BIT15 0x00008000
82 #define BIT16 0x00010000
83 #define BIT17 0x00020000
84 #define BIT18 0x00040000
85 #define BIT19 0x00080000
86 #define BIT20 0x00100000
87 #define BIT21 0x00200000
88 #define BIT22 0x00400000
89 #define BIT23 0x00800000
90 #define BIT24 0x01000000
91 #define BIT25 0x02000000
92 #define BIT26 0x04000000
93 #define BIT27 0x08000000
94 #define BIT28 0x10000000
95 #define BIT29 0x20000000
96 #define BIT30 0x40000000
97 #define BIT31 0x80000000
99 #define SZ_1K 0x00000400
100 #define SZ_2K 0x00000800
101 #define SZ_4K 0x00001000
102 #define SZ_8K 0x00002000
103 #define SZ_16K 0x00004000
104 #define SZ_32K 0x00008000
105 #define SZ_64K 0x00010000
106 #define SZ_128K 0x00020000
107 #define SZ_256K 0x00040000
108 #define SZ_512K 0x00080000
109 #define SZ_1M 0x00100000
110 #define SZ_2M 0x00200000
111 #define SZ_4M 0x00400000
112 #define SZ_8M 0x00800000
113 #define SZ_16M 0x01000000
114 #define SZ_32M 0x02000000
115 #define SZ_64M 0x04000000
116 #define SZ_128M 0x08000000
117 #define SZ_256M 0x10000000
118 #define SZ_512M 0x20000000
119 #define SZ_1G 0x40000000
121 //-----------------------------------------------------------------------------
122 #endif // CYGONCE_HAL_HAL_MISC_H