(Laying the groundwork (that will be incrementally fleshed out) for
TIc80 support) * tic80.h: New file.
This commit is contained in:
Fred Fish
parent
baf6d28e6b
commit
3665f0d5c2
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@ -39,6 +39,14 @@ else
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lose_these_too="${v850_files} ${lose_these_too}"
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fi
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tic80_files="tic80.h"
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if ( echo $* | grep keep\-tic80 > /dev/null ) ; then
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keep_these_too="${tic80_files} ${keep_these_too}"
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else
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lose_these_too="${tic80_files} ${lose_these_too}"
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fi
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# All files listed between the "Things-to-keep:" line and the
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# "Files-to-sed:" line will be kept. All other files will be removed.
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@ -161,6 +169,34 @@ else
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done
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fi
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tic80_files="ChangeLog"
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if ( echo $* | grep keep\-tic80 > /dev/null ) ; then
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for i in $tic80_files ; do
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if test ! -d $i && (grep sanitize-tic80 $i > /dev/null) ; then
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if [ -n "${verbose}" ] ; then
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echo Keeping tic80 stuff in $i
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fi
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fi
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done
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else
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for i in $tic80_files ; do
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if test ! -d $i && (grep sanitize-tic80 $i > /dev/null) ; then
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if [ -n "${verbose}" ] ; then
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echo Removing traces of \"tic80\" from $i...
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fi
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cp $i new
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sed '/start\-sanitize\-tic80/,/end-\sanitize\-tic80/d' < $i > new
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if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
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if [ -n "${verbose}" ] ; then
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echo Caching $i in .Recover...
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fi
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mv $i .Recover
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fi
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mv new $i
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fi
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done
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fi
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for i in * ; do
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if test ! -d $i && (grep sanitize $i > /dev/null) ; then
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@ -1,3 +1,9 @@
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start-sanitize-tic80
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Fri Dec 27 22:23:10 1996 Fred Fish <fnf@cygnus.com>
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* tic80.h: New file.
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end-sanitize-tic80
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Wed Dec 18 10:06:31 1996 Jeffrey A Law (law@cygnus.com)
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* mn10200.h (MN10200_OPERAND_NOCHECK): Define.
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@ -6,7 +12,9 @@ Sat Dec 14 10:48:31 1996 Fred Fish <fnf@ninemoons.com>
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* mn10200.h: Fix comment, mn10200_operand not powerpc_operand.
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* mn10300.h: Fix comment, mn10300_operand not powerpc_operand.
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start-sanitize-v850
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* v850.h: Fix comment, v850_operand not powerpc_operand.
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end-sanitize-v850
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Mon Dec 9 16:45:39 1996 Jeffrey A Law (law@cygnus.com)
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@ -0,0 +1,108 @@
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/* tic80.h -- Header file for TI TMS320C80 (MV) opcode table
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Copyright 1996 Free Software Foundation, Inc.
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Written by Fred Fish (fnf@cygnus.com), Cygnus Support
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using other opcode/*.h files as templates.
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This file is part of GDB, GAS, and the GNU binutils.
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GDB, GAS, and the GNU binutils are free software; you can redistribute
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them and/or modify them under the terms of the GNU General Public
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License as published by the Free Software Foundation; either version
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1, or (at your option) any later version.
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GDB, GAS, and the GNU binutils are distributed in the hope that they
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will be useful, but WITHOUT ANY WARRANTY; without even the implied
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warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
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the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this file; see the file COPYING. If not, write to the Free
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Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#ifndef TIC80_H
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#define TIC80_H
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/* The opcode table is an array of struct TIc80_opcode. */
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struct TIc80_opcode
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{
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/* The opcode name. */
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const char *name;
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/* The opcode itself. Those bits which will be filled in with
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operands are zeroes. */
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unsigned long opcode;
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/* The opcode mask. This is used by the disassembler. This is a
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mask containing ones indicating those bits which must match the
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opcode field, and zeroes indicating those bits which need not
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match (and are presumably filled in by operands). */
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unsigned long mask;
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/* The format of this opcode. */
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unsigned char format;
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/* An array of operand codes. Each code is an index into the
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operand table. They appear in the order which the operands must
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appear in assembly code, and are terminated by a zero. */
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unsigned char operands[8];
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};
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/* The table itself is sorted by major opcode number, and is otherwise
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in the order in which the disassembler should consider
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instructions. */
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extern const struct tic80_opcode tic80_opcodes[];
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extern const int tic80_num_opcodes;
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/* The operands table is an array of struct tic80_operand. */
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struct tic80_operand
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{
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/* The number of bits in the operand. */
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int bits;
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/* How far the operand is left shifted in the instruction. */
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int shift;
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/* One bit syntax flags. */
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int flags;
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};
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/* Elements in the table are retrieved by indexing with values from
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the operands field of the tic80_opcodes table. */
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extern const struct tic80_operand tic80_operands[];
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/* Values defined for the flags field of a struct tic80_operand. */
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#define TIC80_OPERAND_DREG 0x1
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#define TIC80_OPERAND_AREG 0x2
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#define TIC80_OPERAND_PSW 0x4
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#define TIC80_OPERAND_MDR 0x8
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#define TIC80_OPERAND_SIGNED 0x10
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#define TIC80_OPERAND_PROMOTE 0x20
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#define TIC80_OPERAND_PAREN 0x40
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#define TIC80_OPERAND_REPEATED 0x80
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#define TIC80_OPERAND_EXTENDED 0x100
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#define TIC80_OPERAND_PCREL 0x400
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#define TIC80_OPERAND_MEMADDR 0x800
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#define FMT_1 1
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#define FMT_2 2
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#define FMT_3 3
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#define FMT_4 4
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#define FMT_5 5
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#define FMT_6 6
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#define FMT_7 7
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#endif /* TIC80_H */
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