/* CGEN generic disassembler support code.
- Copyright 1996, 1997, 1998, 1999, 2000, 2001
+ Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
Free Software Foundation, Inc.
This file is part of the GNU Binutils and GDB, the GNU debugger.
#include "symcat.h"
#include "opcode/cgen.h"
-static CGEN_INSN_LIST * hash_insn_array PARAMS ((CGEN_CPU_DESC, const CGEN_INSN *, int, int, CGEN_INSN_LIST **, CGEN_INSN_LIST *));
-static CGEN_INSN_LIST * hash_insn_list PARAMS ((CGEN_CPU_DESC, const CGEN_INSN_LIST *, CGEN_INSN_LIST **, CGEN_INSN_LIST *));
-static void build_dis_hash_table PARAMS ((CGEN_CPU_DESC));
+static CGEN_INSN_LIST * hash_insn_array (CGEN_CPU_DESC, const CGEN_INSN *, int, int, CGEN_INSN_LIST **, CGEN_INSN_LIST *);
+static CGEN_INSN_LIST * hash_insn_list (CGEN_CPU_DESC, const CGEN_INSN_LIST *, CGEN_INSN_LIST **, CGEN_INSN_LIST *);
+static void build_dis_hash_table (CGEN_CPU_DESC);
+static int count_decodable_bits (const CGEN_INSN *);
+static void add_insn_to_hash_chain (CGEN_INSN_LIST *,
+ const CGEN_INSN *,
+ CGEN_INSN_LIST **,
+ unsigned int);
/* Return the number of decodable bits in this insn. */
static int
-count_decodable_bits (insn)
- const CGEN_INSN *insn;
+count_decodable_bits (const CGEN_INSN *insn)
{
unsigned mask = CGEN_INSN_BASE_MASK (insn);
int bits = 0;
/* Add an instruction to the hash chain. */
static void
-add_insn_to_hash_chain (hentbuf, insn, htable, hash)
- CGEN_INSN_LIST *hentbuf;
- const CGEN_INSN *insn;
- CGEN_INSN_LIST **htable;
- unsigned int hash;
+add_insn_to_hash_chain (CGEN_INSN_LIST *hentbuf,
+ const CGEN_INSN *insn,
+ CGEN_INSN_LIST **htable,
+ unsigned int hash)
{
CGEN_INSN_LIST *current_buf;
CGEN_INSN_LIST *previous_buf;
list and we want earlier ones to be prefered. */
static CGEN_INSN_LIST *
-hash_insn_array (cd, insns, count, entsize, htable, hentbuf)
- CGEN_CPU_DESC cd;
- const CGEN_INSN * insns;
- int count;
- int entsize ATTRIBUTE_UNUSED;
- CGEN_INSN_LIST ** htable;
- CGEN_INSN_LIST * hentbuf;
+hash_insn_array (CGEN_CPU_DESC cd,
+ const CGEN_INSN * insns,
+ int count,
+ int entsize ATTRIBUTE_UNUSED,
+ CGEN_INSN_LIST ** htable,
+ CGEN_INSN_LIST * hentbuf)
{
int big_p = CGEN_CPU_ENDIAN (cd) == CGEN_ENDIAN_BIG;
int i;
in a list. */
static CGEN_INSN_LIST *
-hash_insn_list (cd, insns, htable, hentbuf)
- CGEN_CPU_DESC cd;
- const CGEN_INSN_LIST *insns;
- CGEN_INSN_LIST **htable;
- CGEN_INSN_LIST *hentbuf;
+hash_insn_list (CGEN_CPU_DESC cd,
+ const CGEN_INSN_LIST *insns,
+ CGEN_INSN_LIST **htable,
+ CGEN_INSN_LIST *hentbuf)
{
int big_p = CGEN_CPU_ENDIAN (cd) == CGEN_ENDIAN_BIG;
const CGEN_INSN_LIST *ilist;
/* Build the disassembler instruction hash table. */
static void
-build_dis_hash_table (cd)
- CGEN_CPU_DESC cd;
+build_dis_hash_table (CGEN_CPU_DESC cd)
{
int count = cgen_insn_count (cd) + cgen_macro_insn_count (cd);
CGEN_INSN_TABLE *insn_table = & cd->insn_table;
/* Return the first entry in the hash list for INSN. */
CGEN_INSN_LIST *
-cgen_dis_lookup_insn (cd, buf, value)
- CGEN_CPU_DESC cd;
- const char * buf;
- CGEN_INSN_INT value;
+cgen_dis_lookup_insn (CGEN_CPU_DESC cd, const char * buf, CGEN_INSN_INT value)
{
unsigned int hash;