Tue Feb 18 17:37:20 1997 Martin M. Hunt <hunt@pizza.cygnus.com>

	* d30v.h: New file.

3 files changed, 294 insertions, 0 deletions

diff --git a/include/opcode/.Sanitize b/include/opcode/.Sanitize
index 5d654e5..d7fed47 100644
--- a/include/opcode/.Sanitize
+++ b/include/opcode/.Sanitize
@@ -31,6 +31,14 @@ else
 	lose_these_too="${d10v_files} ${lose_these_too}"
 fi
 
+d30v_files="d30v.h"
+
+if ( echo $* | grep keep\-d30v > /dev/null ) ; then
+	keep_these_too="${d30v_files} ${keep_these_too}"
+else
+	lose_these_too="${d30v_files} ${lose_these_too}"
+fi
+
 v850_files="v850.h"
 
 if ( echo $* | grep keep\-v850 > /dev/null ) ; then
@@ -141,6 +149,34 @@ else
 	done
 fi
 
+d30v_files="ChangeLog"
+if ( echo $* | grep keep\-d30v > /dev/null ) ; then
+	for i in $d30v_files ; do
+		if test ! -d $i && (grep sanitize-d30v $i > /dev/null) ; then
+			if [ -n "${verbose}" ] ; then
+				echo Keeping d30v stuff in $i
+			fi
+		fi
+	done
+else
+	for i in $d30v_files ; do
+		if test ! -d $i && (grep sanitize-d30v $i > /dev/null) ; then
+			if [ -n "${verbose}" ] ; then
+				echo Removing traces of \"d30v\" from $i...
+			fi
+			cp $i new
+			sed '/start\-sanitize\-d30v/,/end-\sanitize\-d30v/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
+
 v850_files="ChangeLog"
 if ( echo $* | grep keep\-v850 > /dev/null ) ; then
 	for i in $v850_files ; do
diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog
index e31e23f..0c12c6e 100644
--- a/include/opcode/ChangeLog
+++ b/include/opcode/ChangeLog
@@ -1,3 +1,17 @@
+start-sanitize-d30v
+Tue Feb 18 17:37:20 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
+
+	* d30v.h: New file.
+
+end-sanitize-d30v
+start-sanitize-tic80
+Fri Feb 14 13:16:15 1997  Fred Fish  <fnf@cygnus.com>
+
+	* tic80.h (PDS_NAME): Macro to access name field of predefined symbols.
+	(PDS_VALUE): Macro to access value field of predefined symbols.
+	(tic80_next_predefined_symbol): Add prototype.
+
+end-sanitize-tic80
 start-sanitize-r5900
 Fri Feb  7 11:12:44 1997  Gavin Koch  <gavin@cygnus.com>
         
diff --git a/include/opcode/d30v.h b/include/opcode/d30v.h
new file mode 100644
index 0000000..d0318fa
--- /dev/null
+++ b/include/opcode/d30v.h
@@ -0,0 +1,244 @@
+/* d30v.h -- Header file for D30V opcode table
+   Copyright 1997 Free Software Foundation, Inc.
+   Written by Martin Hunt (hunt@cygnus.com), Cygnus Solutions
+
+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 D30V_H
+#define D30V_H
+
+#define NOP 0x00F00000
+
+/* Structure to hold information about predefined registers.  */
+struct pd_reg
+{
+  char *name;		/* name to recognize */
+  char *pname;		/* name to print for this register */
+  int value;
+};
+
+extern const struct pd_reg pre_defined_registers[];
+int reg_name_cnt();
+
+/* the number of control registers */
+#define MAX_CONTROL_REG	16
+
+/* define the format specifiers */
+#define FM00	0
+#define FM01	0x80000000
+#define FM10	0x8000000000000000LL
+#define FM11	0x8000000080000000LL
+
+/* define the opcode classes */
+#define BRA	0
+#define LOGIC	1
+#define IMEM	2
+#define IALU1	4
+#define IALU2	5
+
+/* define the execution condition codes */
+#define ECC_AL	0	/* ALways (default) */
+#define ECC_TX	1	/* F0=True, F1=Don't care */
+#define ECC_FX	2	/* F0=False, F1=Don't care */
+#define ECC_XT	3	/* F0=Don't care, F1=True */
+#define ECC_XF	4	/* F0=Don't care, F1=False */
+#define ECC_TT	5	/* F0=True, F1=True */
+#define ECC_TF	6	/* F0=True, F1=False */
+#define ECC_RESERVED	7	/* reserved */
+#define ECC_MAX	ECC_RESERVED
+
+extern const char *d30v_ecc_names[];
+
+/* condition code table for CMP and CMPU */
+extern const char *d30v_cc_names[];
+
+/* The opcode table is an array of struct d30v_opcode.  */
+struct d30v_opcode
+{
+  /* The opcode name.  */
+  const char *name;
+
+  /* the opcode */
+  int op1;	/* first part, "IALU1" for example */
+  int op2;	/* the rest of the opcode */
+
+  /* opcode format(s).  These numbers correspond to entries */
+  /* in the d30v_format_table */
+  unsigned char format[4];
+
+#define SHORT_M		1
+#define SHORT_A		5
+#define SHORT_B1	7
+#define SHORT_B2	8
+#define SHORT_B3	9
+#define SHORT_B3b	11
+#define SHORT_D1	13
+#define SHORT_D2	15
+#define SHORT_U		17	/* unary SHORT_A.  ABS for example */
+#define SHORT_F		19	/* SHORT_A with flag registers */
+#define SHORT_AF	21	/* SHORT_A with only the first register a flag register */
+#define SHORT_T		23	/* for trap instruction */
+#define SHORT_A5	24	/* SHORT_A with a 5-bit immediate instead of 6 */
+#define SHORT_CMP	25	/* special form for CMPcc and CMPUcc */
+#define SHORT_A1	27	/* special form of SHORT_A for MACa opcodes where a=1 */
+#define SHORT_AA	29	/* SHORT_A with the first register an accumulator */
+#define SHORT_RA	31	/* SHORT_A with the second register an accumulator */
+#define SHORT_MODINC	33	
+#define SHORT_MODDEC	34
+#define SHORT_C1	35
+#define SHORT_C2	36
+#define SHORT_UF	37
+#define SHORT_NONE	38	/* no operands */
+#define LONG		39
+#define LONG_U		40	/* unary LONG */
+#define LONG_AF		41	/* LONG with the first register a flag register */
+#define LONG_CMP	42	/* special form for CMPcc and CMPUcc */
+#define LONG_M		43	/* Memory long for ldb, stb */
+#define LONG_2		44	/* LONG with 2 operands; bratnz */
+#define LONG_2b		45	/* LONG_2 with modifier of 3 */
+#define LONG_D		46	/* for DBRAI*/
+
+  /* the execution unit(s) used */
+  int unit;
+#define EITHER	0
+#define IU	1
+#define MU	2
+
+  /* this field is used to decide if two instructions */
+  /* can be executed in parallel */
+  int flags_used;
+  int flags_set;
+#define FLAG_0	(1<<0)
+#define FLAG_1	(1<<1)
+#define FLAG_2	(1<<2)
+#define FLAG_3	(1<<3)
+#define FLAG_4	(1<<4)	/* S (saturation) */
+#define FLAG_5	(1<<5)	/* V (overflow) */
+#define FLAG_6	(1<<6)	/* VA (accumulated overflow) */
+#define FLAG_7	(1<<7)	/* C (carry/borrow) */
+#define FLAG_SM	(1<<8)	/* SM (stack mode) */
+#define FLAG_RP	(1<<9)	/* RP (repeat emable) */
+#define FLAG_JMP	(1<<10)	/* instruction is a branch */
+#define FLAG_JSR	(1<<11)	/* subroutine call.  must be aligned */
+#define FLAG_MEM	(1<<12)	/* reads/writes memory */
+#define FLAG_X		(1<<12)	/* flag used/set depends on register contents */
+#define FLAG_CVVA	(FLAG_5|FLAG_6|FLAG_7)
+#define FLAG_C	FLAG_7
+#define FLAG_ALL 0xffffffff
+
+  int reloc_flag;
+#define RELOC_PCREL	1
+#define RELOC_ABS	2
+};
+
+extern const struct d30v_opcode d30v_opcode_table[];
+extern const int d30v_num_opcodes;
+
+/* The operands table is an array of struct d30v_operand.  */
+struct d30v_operand
+{
+  /* the length of the field */
+  int length;
+
+  /* The number of significant bits in the operand.  */
+  int bits;
+
+  /* position relative to Ra */
+  int position;
+
+  /* syntax flags.  */
+  int flags;
+};
+extern const struct d30v_operand d30v_operand_table[];
+
+/* Values defined for the flags field of a struct d30v_operand.  */
+
+/* this is the destination register; it will be modified */
+/* this is used by the optimizer */
+#define OPERAND_DEST	(1)
+
+/* number or symbol */
+#define OPERAND_NUM	(2)
+
+/* address or label */
+#define OPERAND_ADDR	(4)
+
+/* register */
+#define OPERAND_REG	(8)
+
+/* postincrement +  */
+#define OPERAND_PLUS	(0x10)
+
+/* postdecrement -  */
+#define OPERAND_MINUS	(0x20)
+
+/* signed number */
+#define OPERAND_SIGNED	(0x40)
+
+/* this operand must be shifted left by 3 */
+#define OPERAND_SHIFT	(0x80)
+
+/* flag register */
+#define OPERAND_FLAG	(0x100)
+
+/* control register  */
+#define OPERAND_CONTROL	(0x200)
+
+/* accumulator */
+#define OPERAND_ACC	(0x400)
+
+/* @  */
+#define OPERAND_ATSIGN	(0x800)
+
+/* @(  */
+#define OPERAND_ATPAR	(0x1000)
+
+/* predecrement mode '@-sp'  */
+#define OPERAND_ATMINUS	(0x2000)
+
+/* this operand changes the instruction name */
+/* for example, CPMcc, CMPUcc */
+#define OPERAND_NAME	(0x4000)
+
+/* fake operand for mvtsys and mvfsys */
+#define OPERAND_SPECIAL	(0x8000)
+
+/* The format table is an array of struct d30v_format.  */
+struct d30v_format
+{
+  int	form;		/* SHORT_A, LONG, etc */
+  int	modifier;	/* two bit modifier following opcode */
+  unsigned char operands[5];
+};
+extern const struct d30v_format d30v_format_table[];
+
+
+/* an instruction is defined by an opcode and a format */
+/* for example, "add" has one opcode, but three different */
+/* formats, 2 SHORT_A forms and a LONG form. */
+struct d30v_insn
+{
+  struct d30v_opcode *op;	/* pointer to an entry in the opcode table */
+  struct d30v_format *form;	/* pointer to an entry in the format table */
+  int ecc;			/* execution condition code */
+};
+
+/* an expressionS only has one register type, so we fake it */
+/* by setting high bits to indicate type */
+#define REGISTER_MASK	0xFF
+
+#endif /* D30V_H */