/* mn10300.h -- Header file for Matsushita 10300 opcode table
- Copyright 1996 Free Software Foundation, Inc.
+ Copyright 1996, 1997, 1998, 1999, 2003 Free Software Foundation, Inc.
Written by Jeff Law, Cygnus Support
This file is part of GDB, GAS, and the GNU binutils.
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. */
+Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef MN10300_H
#define MN10300_H
/* The opcode table is an array of struct mn10300_opcode. */
+#define MN10300_MAX_OPERANDS 8
struct mn10300_opcode
{
/* The opcode name. */
match (and are presumably filled in by operands). */
unsigned long mask;
+ /* A bitmask. For each operand, nonzero if it must not have the same
+ register specification as all other operands with a nonzero bit in
+ this flag. ie 0x81 would indicate that operands 7 and 0 must not
+ match. Note that we count operands from left to right as they appear
+ in the operands specification below. */
+ unsigned int no_match_operands;
+
/* The format of this opcode. */
unsigned char format;
+ /* Bitmask indicating what cpu variants this opcode is available on.
+ We assume mn10300 base opcodes are available everywhere, so we only
+ have to note opcodes which are available on other variants. */
+ unsigned int machine;
+
/* 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[8];
+ unsigned char operands[MN10300_MAX_OPERANDS];
};
/* The table itself is sorted by major opcode number, and is otherwise
extern const int mn10300_num_opcodes;
\f
-/* The operands table is an array of struct powerpc_operand. */
+/* The operands table is an array of struct mn10300_operand. */
struct mn10300_operand
{
#define MN10300_OPERAND_PROMOTE 0x40
#define MN10300_OPERAND_PAREN 0x80
+
+#define MN10300_OPERAND_REPEATED 0x100
+
+#define MN10300_OPERAND_EXTENDED 0x200
+
+#define MN10300_OPERAND_SPLIT 0x400
+
+#define MN10300_OPERAND_REG_LIST 0x800
+
+#define MN10300_OPERAND_PCREL 0x1000
+
+#define MN10300_OPERAND_MEMADDR 0x2000
+
+#define MN10300_OPERAND_RELAX 0x4000
+
+#define MN10300_OPERAND_USP 0x8000
+
+#define MN10300_OPERAND_SSP 0x10000
+
+#define MN10300_OPERAND_MSP 0x20000
+
+#define MN10300_OPERAND_PC 0x40000
+
+#define MN10300_OPERAND_EPSW 0x80000
+
+#define MN10300_OPERAND_RREG 0x100000
+
+#define MN10300_OPERAND_XRREG 0x200000
+
+#define MN10300_OPERAND_PLUS 0x400000
+
+#define MN10300_OPERAND_24BIT 0x800000
+
+#define MN10300_OPERAND_FSREG 0x1000000
+
+#define MN10300_OPERAND_FDREG 0x2000000
+
+#define MN10300_OPERAND_FPCR 0x4000000
+
+/* Opcode Formats. */
+#define FMT_S0 1
+#define FMT_S1 2
+#define FMT_S2 3
+#define FMT_S4 4
+#define FMT_S6 5
+#define FMT_D0 6
+#define FMT_D1 7
+#define FMT_D2 8
+#define FMT_D4 9
+#define FMT_D5 10
+#define FMT_D6 11
+#define FMT_D7 12
+#define FMT_D8 13
+#define FMT_D9 14
+#define FMT_D10 15
+#define FMT_D3 16
+
+/* Variants of the mn10300 which have additional opcodes. */
+#define MN103 300
+#define AM30 300
+
+#define AM33 330
+#define AM33_2 332
+
#endif /* MN10300_H */