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start-sanitize-d10v

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Wed Jul 17 14:46:38 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
        * d10v.h: New file.
end-sanitize-d10v
This commit is contained in:
Martin Hunt 1996-07-18 00:40:48 +00:00
parent 7be9a3121d
commit 3d1d21b028
3 changed files with 193 additions and 0 deletions
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37
include/opcode/.Sanitize
View File

@ -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

6
include/opcode/ChangeLog
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@ -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.

150
include/opcode/d10v.h Normal file
View File

@ -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 */