/* m68hc11.h -- Header file for Motorola 68HC11 & 68HC12 opcode table
- Copyright 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 1999-2015 Free Software Foundation, Inc.
Written by Stephane Carrez (stcarrez@nerim.fr)
-This file is part of GDB, GAS, and the GNU binutils.
+ 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 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 3,
+ 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.
+ 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. */
+ You should have received a copy of the GNU General Public License
+ along with this file; see the file COPYING3. If not, write to the Free
+ Software Foundation, 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
#ifndef _OPCODE_M68HC11_H
#define _OPCODE_M68HC11_H
of the M6811_INIT register. At init time, the I/O registers are
mapped at 0x1000. Address of registers is then:
- 0x1000 + M6811_xxx
-*/
+ 0x1000 + M6811_xxx. */
#define M6811_PORTA 0x00 /* Port A register */
#define M6811__RES1 0x01 /* Unused/Reserved */
#define M6811_PIOC 0x02 /* Parallel I/O Control register */
#define M6812_INDEXED 0x20000000 /* n,r n = 5, 9 or 16-bits */
#define M6812_OP_IDX_P2 0x40000000
+/* XGATE defines.
+ These overlap with HC11/12 as above but not used at the same time. */
+#define M68XG_OP_NONE 0x0001
+#define M68XG_OP_IMM3 0x0002
+#define M68XG_OP_R 0x0004
+#define M68XG_OP_R_R 0x0008
+#define M68XG_OP_R_IMM4 0x0010
+#define M68XG_OP_R_R_R 0x0020
+#define M68XG_OP_REL9 0x0040
+#define M68XG_OP_REL10 0x0080
+#define M68XG_OP_R_R_OFFS5 0x0100
+#define M68XG_OP_RD_RB_RI 0x0200
+#define M68XG_OP_RD_RB_RIp 0x0400
+#define M68XG_OP_RD_RB_mRI 0x0800
+#define M68XG_OP_R_IMM8 0x1000
+#define M68XG_OP_R_IMM16 0x2000
+#define M68XG_OP_REG 0x4000 /* Register operand 1. */
+#define M68XG_OP_REG_2 0x8000 /* Register operand 2. */
+#define M68XG_MAX_OPERANDS 3 /* Max operands of triadic r1, r2, r3. */
+
/* Markers to identify some instructions. */
#define M6812_OP_EXG_MARKER 0x01000000 /* exg r1,r2 */
#define M6812_OP_TFR_MARKER 0x02000000 /* tfr r1,r2 */
#define M6812_OP_IBCC_MARKER 0x02000000 /* ibeq/ibne */
#define M6812_OP_TBCC_MARKER 0x01000000
+/* XGATE markers. */
+#define M68XG_OP_B_MARKER 0x04000000 /* bXX rel9 */
+#define M68XG_OP_BRA_MARKER 0x02000000 /* bra rel10 */
+
#define M6812_OP_TRAP_ID 0x80000000 /* trap #N */
#define M6811_OP_HIGH_ADDR 0x01000000 /* Used internally by gas. */
#define M6811_OP_LOW_ADDR 0x02000000
-#define M68HC12_BANK_VIRT 0x010000
-#define M68HC12_BANK_MASK 0x00003fff
-#define M68HC12_BANK_BASE 0x00008000
-#define M68HC12_BANK_SHIFT 14
-#define M68HC12_BANK_PAGE_MASK 0x0ff
+#define M68HC12_BANK_VIRT 0x010000
+#define M68HC12_BANK_MASK 0x00003fff
+#define M68HC12_BANK_BASE 0x00008000
+#define M68HC12_BANK_SHIFT 14
+#define M68HC12_BANK_PAGE_MASK 0x0ff
/* CPU identification. */
#define cpu6811 0x01
#define cpu6812 0x02
#define cpu6812s 0x04
+#define cpu9s12x 0x08 /* 9S12X main cpu. */
+#define cpuxgate 0x10 /* The XGATE module itself. */
/* The opcode table is an array of struct m68hc11_opcode. */
-struct m68hc11_opcode {
- const char* name; /* Op-code name */
+struct m68hc11_opcode
+{
+ const char * name; /* Op-code name. */
long format;
unsigned char size;
- unsigned char opcode;
+ unsigned int opcode;
unsigned char cycles_low;
unsigned char cycles_high;
unsigned char set_flags_mask;
unsigned char clr_flags_mask;
unsigned char chg_flags_mask;
unsigned char arch;
+ unsigned int xg_mask; /* Mask with zero in register place for xgate. */
};
/* Alias definition for 68HC12. */
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