Mercurial > ecos
comparison packages/hal/calmrisc16/arch/current/include/calm16-regs.h @ 208:e0c0827131d1 ecos
Merge from eCos master repository on 2002-05-20-20:11:54-BST
| author | jlarmour |
|---|---|
| date | Mon, 20 May 2002 22:19:26 +0000 |
| parents | |
| children | d2c90368aeef |
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| 207:74c807ddde34 | 208:e0c0827131d1 |
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| 1 #ifndef CYGONCE_HAL_CALM16_REGS_H | |
| 2 #define CYGONCE_HAL_CALM16_REGS_H | |
| 3 //======================================================================== | |
| 4 // | |
| 5 // calm16-regs.h | |
| 6 // | |
| 7 // Register defines for CalmRISC 16 processors | |
| 8 // | |
| 9 //======================================================================== | |
| 10 //####ECOSGPLCOPYRIGHTBEGIN#### | |
| 11 // ------------------------------------------- | |
| 12 // This file is part of eCos, the Embedded Configurable Operating System. | |
| 13 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. | |
| 14 // | |
| 15 // eCos is free software; you can redistribute it and/or modify it under | |
| 16 // the terms of the GNU General Public License as published by the Free | |
| 17 // Software Foundation; either version 2 or (at your option) any later version. | |
| 18 // | |
| 19 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY | |
| 20 // WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 21 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 22 // for more details. | |
| 23 // | |
| 24 // You should have received a copy of the GNU General Public License along | |
| 25 // with eCos; if not, write to the Free Software Foundation, Inc., | |
| 26 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. | |
| 27 // | |
| 28 // As a special exception, if other files instantiate templates or use macros | |
| 29 // or inline functions from this file, or you compile this file and link it | |
| 30 // with other works to produce a work based on this file, this file does not | |
| 31 // by itself cause the resulting work to be covered by the GNU General Public | |
| 32 // License. However the source code for this file must still be made available | |
| 33 // in accordance with section (3) of the GNU General Public License. | |
| 34 // | |
| 35 // This exception does not invalidate any other reasons why a work based on | |
| 36 // this file might be covered by the GNU General Public License. | |
| 37 // | |
| 38 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. | |
| 39 // at http://sources.redhat.com/ecos/ecos-license | |
| 40 // ------------------------------------------- | |
| 41 //####ECOSGPLCOPYRIGHTEND#### | |
| 42 //======================================================================== | |
| 43 //#####DESCRIPTIONBEGIN#### | |
| 44 // | |
| 45 // Author(s): Red Hat, msalter | |
| 46 // Contributors: Red Hat, msalter | |
| 47 // Date: 2001-02-12 | |
| 48 // Purpose: | |
| 49 // Description: Register defines for CalmRISC 16 processors | |
| 50 // Usage: | |
| 51 // | |
| 52 //####DESCRIPTIONEND#### | |
| 53 // | |
| 54 //======================================================================== | |
| 55 | |
| 56 #include <pkgconf/hal.h> | |
| 57 | |
| 58 #ifdef CYGARC_HAL_COMMON_EXPORT_CPU_MACROS | |
| 59 | |
| 60 // This value must agree with NUMREGS in calm16-stub.h. | |
| 61 | |
| 62 #define NUM_REGS 23 | |
| 63 | |
| 64 #define REG_SIZE 4 | |
| 65 | |
| 66 // Status register fields | |
| 67 #define SR_T 0x8000 // TRUE flag | |
| 68 #define SR_PM 0x0040 // Privilege Mode | |
| 69 #define SR_Z1 0x0020 // R7 Zero flag. | |
| 70 #define SR_Z0 0x0010 // R6 Zero flag | |
| 71 #define SR_V 0x0008 // Overflow flag | |
| 72 #define SR_TE 0x0004 // Trace Enable | |
| 73 #define SR_IE 0x0002 // IRQ Enable | |
| 74 #define SR_FE 0x0001 // FIQ Enable | |
| 75 | |
| 76 #endif // ifdef CYGARC_HAL_COMMON_EXPORT_CPU_MACROS | |
| 77 | |
| 78 #endif // ifndef CYGONCE_HAL_CALM16_REGS_H |