Added ARM specific declarations.

git-svn-id: https://urjtag.svn.sourceforge.net/svnroot/urjtag/trunk@58 b68d4a1b-bc3d-0410-92ed-d4ac073336b7

include/arm/Makefile.am

@@ -27,4 +27,5 @@ DIST_SUBDIRS = \
 	pxa2x0
 
 noinst_HEADERS = \
+	arm.h \
 	platform.h

include/arm/arm.h

@@ -0,0 +1,57 @@
+/*
+ * $Id$
+ *
+ * ARM specific declarations
+ * Copyright (C) 2002 ETC s.r.o.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Written by Marcel Telka <marcel@telka.sk>, 2002.
+ *
+ * Documentation:
+ * [1] ARM Limited, "ARM Architecture Reference Manual", June 2000,
+ *     Order Number: ARM DDI 0100E
+ *
+ */
+
+#ifndef	ARM_H
+#define	ARM_H
+
+#include <common.h>
+
+/* PSR bits - see 2.5 in [1] */
+
+#define	PSR_N		bit(31)
+#define	PSR_Z		bit(30)
+#define	PSR_C		bit(29)
+#define	PSR_V		bit(28)
+#define	PSR_Q		bit(27)		/* E variants of the ARMV5 and above - see 2.5.1 in [1] */
+
+#define	PSR_I		bit(7)
+#define	PSR_F		bit(6)
+#define	PSR_T		bit(5)
+#define	PSR_MODE_MASK	0x0000001F
+#define	PSR_MODE(x)	(x & PSR_MODE_MASK)
+
+#define	PSR_MODE_USR	PSR_MODE(0x10)
+#define	PSR_MODE_FIQ	PSR_MODE(0x11)
+#define	PSR_MODE_IRQ	PSR_MODE(0x12)
+#define	PSR_MODE_SVC	PSR_MODE(0x13)
+#define	PSR_MODE_ABT	PSR_MODE(0x17)
+#define	PSR_MODE_UND	PSR_MODE(0x1B)
+#define	PSR_MODE_SYS	PSR_MODE(0x1F)	/* ARMV4 and above */
+
+#endif /* ARM_H */