diff options
Diffstat (limited to 'include/asm-xtensa/xtensa/config-linux_be/specreg.h')
| -rw-r--r-- | include/asm-xtensa/xtensa/config-linux_be/specreg.h | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/include/asm-xtensa/xtensa/config-linux_be/specreg.h b/include/asm-xtensa/xtensa/config-linux_be/specreg.h new file mode 100644 index 0000000..fa4106a --- /dev/null +++ b/include/asm-xtensa/xtensa/config-linux_be/specreg.h @@ -0,0 +1,99 @@ +/* + * Xtensa Special Register symbolic names + */ + +/* $Id: specreg.h,v 1.2 2003/03/07 19:15:18 joetaylor Exp $ */ + +/* + * Copyright (c) 2003 Tensilica, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of version 2.1 of the GNU Lesser General Public + * License as published by the Free Software Foundation. + * + * This program is distributed in the hope that it would be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * + * Further, this software is distributed without any warranty that it is + * free of the rightful claim of any third person regarding infringement + * or the like. Any license provided herein, whether implied or + * otherwise, applies only to this software file. Patent licenses, if + * any, provided herein do not apply to combinations of this program with + * other software, or any other product whatsoever. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this program; if not, write the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, + * USA. + */ + +#ifndef XTENSA_SPECREG_H +#define XTENSA_SPECREG_H + +/* Include these special register bitfield definitions, for historical reasons: */ +#include <xtensa/corebits.h> + + +/* Special registers: */ +#define LBEG 0 +#define LEND 1 +#define LCOUNT 2 +#define SAR 3 +#define WINDOWBASE 72 +#define WINDOWSTART 73 +#define PTEVADDR 83 +#define RASID 90 +#define ITLBCFG 91 +#define DTLBCFG 92 +#define IBREAKENABLE 96 +#define DDR 104 +#define IBREAKA_0 128 +#define IBREAKA_1 129 +#define DBREAKA_0 144 +#define DBREAKA_1 145 +#define DBREAKC_0 160 +#define DBREAKC_1 161 +#define EPC_1 177 +#define EPC_2 178 +#define EPC_3 179 +#define EPC_4 180 +#define DEPC 192 +#define EPS_2 194 +#define EPS_3 195 +#define EPS_4 196 +#define EXCSAVE_1 209 +#define EXCSAVE_2 210 +#define EXCSAVE_3 211 +#define EXCSAVE_4 212 +#define INTERRUPT 226 +#define INTENABLE 228 +#define PS 230 +#define EXCCAUSE 232 +#define DEBUGCAUSE 233 +#define CCOUNT 234 +#define ICOUNT 236 +#define ICOUNTLEVEL 237 +#define EXCVADDR 238 +#define CCOMPARE_0 240 +#define CCOMPARE_1 241 +#define CCOMPARE_2 242 +#define MISC_REG_0 244 +#define MISC_REG_1 245 + +/* Special cases (bases of special register series): */ +#define IBREAKA 128 +#define DBREAKA 144 +#define DBREAKC 160 +#define EPC 176 +#define EPS 192 +#define EXCSAVE 208 +#define CCOMPARE 240 + +/* Special names for read-only and write-only interrupt registers: */ +#define INTREAD 226 +#define INTSET 226 +#define INTCLEAR 227 + +#endif /* XTENSA_SPECREG_H */ + |