/* Generic opcode table support for targets using CGEN. -*- C -*-
CGEN: Cpu tools GENerator
-This file is used to generate @arch@-opc.c.
+THIS FILE IS USED TO GENERATE @prefix@-opc.c.
Copyright (C) 1998 Free Software Foundation, Inc.
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+along with this program; if not, write to the Free Software Foundation, Inc.,
+59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "sysdep.h"
#include <stdio.h>
#include "libiberty.h"
#include "bfd.h"
#include "symcat.h"
-#include "@arch@-opc.h"
+#include "@prefix@-opc.h"
+#include "opintl.h"
+
+/* The hash functions are recorded here to help keep assembler code out of
+ the disassembler and vice versa. */
+
+static int asm_hash_insn_p PARAMS ((const CGEN_INSN *));
+static unsigned int asm_hash_insn PARAMS ((const char *));
+static int dis_hash_insn_p PARAMS ((const CGEN_INSN *));
+static unsigned int dis_hash_insn PARAMS ((const char *, unsigned long));
/* Look up instruction INSN_VALUE and extract its fields.
INSN, if non-null, is the insn table entry.
wasn't recognized. */
const CGEN_INSN *
-@arch@_cgen_lookup_insn (insn, insn_value, length, fields, alias_p)
+@arch@_cgen_lookup_insn (od, insn, insn_value, length, fields, alias_p)
+ CGEN_OPCODE_DESC od;
const CGEN_INSN *insn;
cgen_insn_t insn_value;
int length;
buf[0] = insn_value;
break;
case 16:
- if (cgen_current_endian == CGEN_ENDIAN_BIG)
+ if (CGEN_OPCODE_ENDIAN (od) == CGEN_ENDIAN_BIG)
bfd_putb16 (insn_value, buf);
else
bfd_putl16 (insn_value, buf);
break;
case 32:
- if (cgen_current_endian == CGEN_ENDIAN_BIG)
+ if (CGEN_OPCODE_ENDIAN (od) == CGEN_ENDIAN_BIG)
bfd_putb32 (insn_value, buf);
else
bfd_putl32 (insn_value, buf);
/* The instructions are stored in hash lists.
Pick the first one and keep trying until we find the right one. */
- insn_list = CGEN_DIS_LOOKUP_INSN (buf, insn_value);
+ insn_list = CGEN_DIS_LOOKUP_INSN (od, buf, insn_value);
while (insn_list != NULL)
{
insn = insn_list->insn;
extract handler. */
if ((insn_value & CGEN_INSN_MASK (insn)) == CGEN_INSN_VALUE (insn))
{
- int elength = (*CGEN_EXTRACT_FN (insn)) (insn, NULL,
- insn_value, fields);
+ /* ??? 0 is passed for `pc' */
+ int elength = (*CGEN_EXTRACT_FN (insn)) (od, insn, NULL,
+ insn_value, fields,
+ (bfd_vma) 0);
if (elength > 0)
{
/* sanity check */
if (length != CGEN_INSN_BITSIZE (insn))
abort ();
- length = (*CGEN_EXTRACT_FN (insn)) (insn, NULL, insn_value, fields);
+ /* ??? 0 is passed for `pc' */
+ length = (*CGEN_EXTRACT_FN (insn)) (od, insn, NULL, insn_value, fields,
+ (bfd_vma) 0);
/* Sanity check: must succeed.
Could relax this later if it ever proves useful. */
if (length == 0)
in. */
void
-@arch@_cgen_get_insn_operands (insn, fields, indices)
+@arch@_cgen_get_insn_operands (od, insn, fields, indices)
+ CGEN_OPCODE_DESC od;
const CGEN_INSN * insn;
const CGEN_FIELDS * fields;
int *indices;
if (op == NULL)
indices[i] = CGEN_OPERAND_INSTANCE_INDEX (opinst);
else
- indices[i] = @arch@_cgen_get_operand (CGEN_OPERAND_INDEX (op), fields);
+ indices[i] = @arch@_cgen_get_int_operand (CGEN_OPERAND_INDEX (op),
+ fields);
}
}
recognized. */
const CGEN_INSN *
-@arch@_cgen_lookup_get_insn_operands (insn, insn_value, length, indices)
+@arch@_cgen_lookup_get_insn_operands (od, insn, insn_value, length, indices)
+ CGEN_OPCODE_DESC od;
const CGEN_INSN *insn;
cgen_insn_t insn_value;
int length;
/* Pass non-zero for ALIAS_P only if INSN != NULL.
If INSN == NULL, we want a real insn. */
- insn = @arch@_cgen_lookup_insn (insn, insn_value, length, &fields,
+ insn = @arch@_cgen_lookup_insn (od, insn, insn_value, length, &fields,
insn != NULL);
if (! insn)
return NULL;
- @arch@_cgen_get_insn_operands (insn, &fields, indices);
+ @arch@_cgen_get_insn_operands (od, insn, &fields, indices);
return insn;
}