start-sanitize-d10v

        Wed Jul 17 14:46:38 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
        * d10v.h: New file.
end-sanitize-d10v

3 files changed, 193 insertions, 0 deletions

diff --git a/include/opcode/.Sanitize b/include/opcode/.Sanitize
index c47d80d..b5a4ca8 100644
--- a/include/opcode/.Sanitize
+++ b/include/opcode/.Sanitize
@@ -23,6 +23,14 @@ else
 	lose_these_too="${arc_files} ${lose_these_too}"
 fi
 
+d10v_files="d10v.h"
+
+if ( echo $* | grep keep\-d10v > /dev/null ) ; then
+	keep_these_too="${d10v_files} ${keep_these_too}"
+else
+	lose_these_too="${d10v_files} ${lose_these_too}"
+fi
+
 
 # All files listed between the "Things-to-keep:" line and the
 # "Files-to-sed:" line will be kept.  All other files will be removed.
@@ -86,6 +94,35 @@ else
 	done
 fi
 
+
+d10v_files="ChangeLog"
+if ( echo $* | grep keep\-d10v > /dev/null ) ; then
+	for i in $d10v_files ; do
+		if test ! -d $i && (grep sanitize-d10v $i > /dev/null) ; then
+			if [ -n "${verbose}" ] ; then
+				echo Keeping d10v stuff in $i
+			fi
+		fi
+	done
+else
+	for i in $d10v_files ; do
+		if test ! -d $i && (grep sanitize-d10v $i > /dev/null) ; then
+			if [ -n "${verbose}" ] ; then
+				echo Removing traces of \"d10v\" from $i...
+			fi
+			cp $i new
+			sed '/start\-sanitize\-d10v/,/end-\sanitize\-d10v/d' < $i > new
+			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
+				if [ -n "${verbose}" ] ; then
+					echo Caching $i in .Recover...
+				fi
+				mv $i .Recover
+			fi
+			mv new $i
+		fi
+	done
+fi
+
 for i in * ; do
 	if test ! -d $i && (grep sanitize $i > /dev/null) ; then
 		echo '***' Some mentions of Sanitize are still left in $i! 1>&2
diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog
index a6b8d09..6cf159f 100644
--- a/include/opcode/ChangeLog
+++ b/include/opcode/ChangeLog
@@ -1,3 +1,9 @@
+start-sanitize-d10v
+	Wed Jul 17 14:46:38 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
+
+	* d10v.h: New file. 
+end-sanitize-d10v
+	
 Thu Jul 11 12:09:15 1996  Jeffrey A Law  (law@cygnus.com)
 
 	* h8300.h (band, bclr): Force high bit of immediate nibble to zero.
diff --git a/include/opcode/d10v.h b/include/opcode/d10v.h
new file mode 100644
index 0000000..86085a5
--- /dev/null
+++ b/include/opcode/d10v.h
@@ -0,0 +1,150 @@
+/* d10v.h -- Header file for D10V opcode table
+   Copyright 1996 Free Software Foundation, Inc.
+   Written by Martin Hunt (hunt@cygnus.com), Cygnus Support
+
+This file is part of GDB, GAS, and the GNU binutils.
+
+GDB, GAS, and the GNU binutils are free software; you can redistribute
+them and/or modify them under the terms of the GNU General Public
+License as published by the Free Software Foundation; either version
+1, or (at your option) any later version.
+
+GDB, GAS, and the GNU binutils are distributed in the hope that they
+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 file; see the file COPYING.  If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifndef D10V_H
+#define D10V_H
+
+/* Format Specifier */
+#define FM00	0
+#define FM01	0x40000000
+#define FM10	0x80000000
+#define FM11	0xC0000000
+
+#define NOP 0x5e00
+
+/* The opcode table is an array of struct d10v_opcode.  */
+
+struct d10v_opcode
+{
+  /* The opcode name.  */
+  const char *name;
+
+  /* the opcode format */
+  int format;
+
+  /* opcode types.  these numbers were picked so we can do 
+     if( i & SHORT_OPCODE) */
+
+#define SHORT_OPCODE 1
+#define LONG_OPCODE  8
+#define SHORT_2	     1		/* short with 2 operands */
+#define SHORT_B	     3		/* short with 8-bit branch */
+#define LONG_B	     8		/* long with 16-bit branch */
+#define LONG_L       10		/* long with 3 operands */
+#define LONG_R       12		/* reserved */
+
+  /* the number of cycles */
+  int cycles;
+
+  /* the execution unit(s) used */
+  int unit;
+#define EITHER	0
+#define IU	1
+#define MU	2
+#define BOTH	3
+
+  /* execution type; parallel or sequential */
+  int exec_type;
+#define PAR	1
+#define SEQ	2
+#define BRANCH_LINK 3
+
+  /* the opcode */
+  long opcode;
+
+  /* mask.  if( (i & mask) == opcode ) then match */
+  long mask;
+
+  /* An array of operand codes.  Each code is an index into the
+     operand table.  They appear in the order which the operands must
+     appear in assembly code, and are terminated by a zero.  */
+  unsigned char operands[6];
+};
+
+/* The table itself is sorted by major opcode number, and is otherwise
+   in the order in which the disassembler should consider
+   instructions.  */
+extern const struct d10v_opcode d10v_opcodes[];
+extern const int d10v_num_opcodes;
+
+/* The operands table is an array of struct d10v_operand.  */
+struct d10v_operand
+{
+  /* The number of bits in the operand.  */
+  int bits;
+
+  /* How far the operand is left shifted in the instruction.  */
+  int shift;
+
+  /* One bit syntax flags.  */
+  int flags;
+};
+
+/* Elements in the table are retrieved by indexing with values from
+   the operands field of the d10v_opcodes table.  */
+
+extern const struct d10v_operand d10v_operands[];
+
+/* Values defined for the flags field of a struct d10v_operand.  */
+
+/* the operand must be an even number */
+#define OPERAND_EVEN	(1)
+
+/* the operand must be an odd number */
+#define OPERAND_ODD	(2)	
+
+/* this is the destination register; it will be modified */
+/* this is used by the optimizer */
+#define OPERAND_DEST	(4)
+
+/* number or symbol */
+#define OPERAND_NUM	(8)
+
+/* address or label */
+#define OPERAND_ADDR	(0x10)
+
+/* register */
+#define OPERAND_REG	(0x20)
+
+/* postincrement +  */
+#define OPERAND_PLUS	(0x40)
+
+/* postdecrement -  */
+#define OPERAND_MINUS	(0x80)
+
+/* @  */
+#define OPERAND_ATSIGN	(0x100)
+
+/* @(  */
+#define OPERAND_ATPAR	(0x200)
+
+/* accumulator */
+#define OPERAND_ACC	(0x400)
+
+/* flag register */
+#define OPERAND_FLAG	(0x800)
+
+/* control register  */
+#define OPERAND_CONTROL	(0x1000)
+
+/* predecrement mode '@-sp'  */
+#define OPERAND_ATMINUS	(0x2000)
+
+#endif /* D10V_H */