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-rw-r--r--opcodes/fr30-dis.c687
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diff --git a/opcodes/fr30-dis.c b/opcodes/fr30-dis.c
deleted file mode 100644
index f389dcc1edb..00000000000
--- a/opcodes/fr30-dis.c
+++ /dev/null
@@ -1,687 +0,0 @@
-/* Disassembler interface for targets using CGEN. -*- C -*-
- CGEN: Cpu tools GENerator
-
-THIS FILE IS MACHINE GENERATED WITH CGEN.
-- the resultant file is machine generated, cgen-dis.in isn't
-
-Copyright 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-
-This file is part of the GNU Binutils and GDB, the GNU debugger.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-This program is distributed in the hope that it 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 program; if not, write to the Free Software Foundation, Inc.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-/* ??? Eventually more and more of this stuff can go to cpu-independent files.
- Keep that in mind. */
-
-#include "sysdep.h"
-#include <stdio.h>
-#include "ansidecl.h"
-#include "dis-asm.h"
-#include "bfd.h"
-#include "symcat.h"
-#include "fr30-desc.h"
-#include "fr30-opc.h"
-#include "opintl.h"
-
-/* Default text to print if an instruction isn't recognized. */
-#define UNKNOWN_INSN_MSG _("*unknown*")
-
-static void print_normal
- PARAMS ((CGEN_CPU_DESC, PTR, long, unsigned int, bfd_vma, int));
-static void print_address
- PARAMS ((CGEN_CPU_DESC, PTR, bfd_vma, unsigned int, bfd_vma, int));
-static void print_keyword
- PARAMS ((CGEN_CPU_DESC, PTR, CGEN_KEYWORD *, long, unsigned int));
-static void print_insn_normal
- PARAMS ((CGEN_CPU_DESC, PTR, const CGEN_INSN *, CGEN_FIELDS *,
- bfd_vma, int));
-static int print_insn PARAMS ((CGEN_CPU_DESC, bfd_vma,
- disassemble_info *, char *, int));
-static int default_print_insn
- PARAMS ((CGEN_CPU_DESC, bfd_vma, disassemble_info *));
-
-/* -- disassembler routines inserted here */
-
-/* -- dis.c */
-
-static void
-print_register_list (dis_info, value, offset, load_store)
- PTR dis_info;
- long value;
- long offset;
- int load_store; /* 0 == load, 1 == store */
-{
- disassemble_info *info = dis_info;
- int mask;
- int index = 0;
- char* comma = "";
-
- if (load_store)
- mask = 0x80;
- else
- mask = 1;
-
- if (value & mask)
- {
- (*info->fprintf_func) (info->stream, "r%i", index + offset);
- comma = ",";
- }
-
- for (index = 1; index <= 7; ++index)
- {
- if (load_store)
- mask >>= 1;
- else
- mask <<= 1;
-
- if (value & mask)
- {
- (*info->fprintf_func) (info->stream, "%sr%i", comma, index + offset);
- comma = ",";
- }
- }
-}
-
-static void
-print_hi_register_list_ld (cd, dis_info, value, attrs, pc, length)
- CGEN_CPU_DESC cd;
- PTR dis_info;
- long value;
- unsigned int attrs;
- bfd_vma pc;
- int length;
-{
- print_register_list (dis_info, value, 8, 0/*load*/);
-}
-
-static void
-print_low_register_list_ld (cd, dis_info, value, attrs, pc, length)
- CGEN_CPU_DESC cd;
- PTR dis_info;
- long value;
- unsigned int attrs;
- bfd_vma pc;
- int length;
-{
- print_register_list (dis_info, value, 0, 0/*load*/);
-}
-
-static void
-print_hi_register_list_st (cd, dis_info, value, attrs, pc, length)
- CGEN_CPU_DESC cd;
- PTR dis_info;
- long value;
- unsigned int attrs;
- bfd_vma pc;
- int length;
-{
- print_register_list (dis_info, value, 8, 1/*store*/);
-}
-
-static void
-print_low_register_list_st (cd, dis_info, value, attrs, pc, length)
- CGEN_CPU_DESC cd;
- PTR dis_info;
- long value;
- unsigned int attrs;
- bfd_vma pc;
- int length;
-{
- print_register_list (dis_info, value, 0, 1/*store*/);
-}
-
-static void
-print_m4 (cd, dis_info, value, attrs, pc, length)
- CGEN_CPU_DESC cd;
- PTR dis_info;
- long value;
- unsigned int attrs;
- bfd_vma pc;
- int length;
-{
- disassemble_info *info = (disassemble_info *) dis_info;
- (*info->fprintf_func) (info->stream, "%ld", value);
-}
-/* -- */
-
-/* Main entry point for printing operands.
- XINFO is a `void *' and not a `disassemble_info *' to not put a requirement
- of dis-asm.h on cgen.h.
-
- This function is basically just a big switch statement. Earlier versions
- used tables to look up the function to use, but
- - if the table contains both assembler and disassembler functions then
- the disassembler contains much of the assembler and vice-versa,
- - there's a lot of inlining possibilities as things grow,
- - using a switch statement avoids the function call overhead.
-
- This function could be moved into `print_insn_normal', but keeping it
- separate makes clear the interface between `print_insn_normal' and each of
- the handlers.
-*/
-
-void
-fr30_cgen_print_operand (cd, opindex, xinfo, fields, attrs, pc, length)
- CGEN_CPU_DESC cd;
- int opindex;
- PTR xinfo;
- CGEN_FIELDS *fields;
- void const *attrs;
- bfd_vma pc;
- int length;
-{
- disassemble_info *info = (disassemble_info *) xinfo;
-
- switch (opindex)
- {
- case FR30_OPERAND_CRI :
- print_keyword (cd, info, & fr30_cgen_opval_cr_names, fields->f_CRi, 0);
- break;
- case FR30_OPERAND_CRJ :
- print_keyword (cd, info, & fr30_cgen_opval_cr_names, fields->f_CRj, 0);
- break;
- case FR30_OPERAND_R13 :
- print_keyword (cd, info, & fr30_cgen_opval_h_r13, 0, 0);
- break;
- case FR30_OPERAND_R14 :
- print_keyword (cd, info, & fr30_cgen_opval_h_r14, 0, 0);
- break;
- case FR30_OPERAND_R15 :
- print_keyword (cd, info, & fr30_cgen_opval_h_r15, 0, 0);
- break;
- case FR30_OPERAND_RI :
- print_keyword (cd, info, & fr30_cgen_opval_gr_names, fields->f_Ri, 0);
- break;
- case FR30_OPERAND_RIC :
- print_keyword (cd, info, & fr30_cgen_opval_gr_names, fields->f_Ric, 0);
- break;
- case FR30_OPERAND_RJ :
- print_keyword (cd, info, & fr30_cgen_opval_gr_names, fields->f_Rj, 0);
- break;
- case FR30_OPERAND_RJC :
- print_keyword (cd, info, & fr30_cgen_opval_gr_names, fields->f_Rjc, 0);
- break;
- case FR30_OPERAND_RS1 :
- print_keyword (cd, info, & fr30_cgen_opval_dr_names, fields->f_Rs1, 0);
- break;
- case FR30_OPERAND_RS2 :
- print_keyword (cd, info, & fr30_cgen_opval_dr_names, fields->f_Rs2, 0);
- break;
- case FR30_OPERAND_CC :
- print_normal (cd, info, fields->f_cc, 0, pc, length);
- break;
- case FR30_OPERAND_CCC :
- print_normal (cd, info, fields->f_ccc, 0|(1<<CGEN_OPERAND_HASH_PREFIX), pc, length);
- break;
- case FR30_OPERAND_DIR10 :
- print_normal (cd, info, fields->f_dir10, 0, pc, length);
- break;
- case FR30_OPERAND_DIR8 :
- print_normal (cd, info, fields->f_dir8, 0, pc, length);
- break;
- case FR30_OPERAND_DIR9 :
- print_normal (cd, info, fields->f_dir9, 0, pc, length);
- break;
- case FR30_OPERAND_DISP10 :
- print_normal (cd, info, fields->f_disp10, 0|(1<<CGEN_OPERAND_SIGNED)|(1<<CGEN_OPERAND_HASH_PREFIX), pc, length);
- break;
- case FR30_OPERAND_DISP8 :
- print_normal (cd, info, fields->f_disp8, 0|(1<<CGEN_OPERAND_SIGNED)|(1<<CGEN_OPERAND_HASH_PREFIX), pc, length);
- break;
- case FR30_OPERAND_DISP9 :
- print_normal (cd, info, fields->f_disp9, 0|(1<<CGEN_OPERAND_SIGNED)|(1<<CGEN_OPERAND_HASH_PREFIX), pc, length);
- break;
- case FR30_OPERAND_I20 :
- print_normal (cd, info, fields->f_i20, 0|(1<<CGEN_OPERAND_HASH_PREFIX)|(1<<CGEN_OPERAND_VIRTUAL), pc, length);
- break;
- case FR30_OPERAND_I32 :
- print_normal (cd, info, fields->f_i32, 0|(1<<CGEN_OPERAND_HASH_PREFIX)|(1<<CGEN_OPERAND_SIGN_OPT), pc, length);
- break;
- case FR30_OPERAND_I8 :
- print_normal (cd, info, fields->f_i8, 0|(1<<CGEN_OPERAND_HASH_PREFIX), pc, length);
- break;
- case FR30_OPERAND_LABEL12 :
- print_address (cd, info, fields->f_rel12, 0|(1<<CGEN_OPERAND_PCREL_ADDR), pc, length);
- break;
- case FR30_OPERAND_LABEL9 :
- print_address (cd, info, fields->f_rel9, 0|(1<<CGEN_OPERAND_PCREL_ADDR), pc, length);
- break;
- case FR30_OPERAND_M4 :
- print_m4 (cd, info, fields->f_m4, 0|(1<<CGEN_OPERAND_SIGNED)|(1<<CGEN_OPERAND_HASH_PREFIX), pc, length);
- break;
- case FR30_OPERAND_PS :
- print_keyword (cd, info, & fr30_cgen_opval_h_ps, 0, 0);
- break;
- case FR30_OPERAND_REGLIST_HI_LD :
- print_hi_register_list_ld (cd, info, fields->f_reglist_hi_ld, 0, pc, length);
- break;
- case FR30_OPERAND_REGLIST_HI_ST :
- print_hi_register_list_st (cd, info, fields->f_reglist_hi_st, 0, pc, length);
- break;
- case FR30_OPERAND_REGLIST_LOW_LD :
- print_low_register_list_ld (cd, info, fields->f_reglist_low_ld, 0, pc, length);
- break;
- case FR30_OPERAND_REGLIST_LOW_ST :
- print_low_register_list_st (cd, info, fields->f_reglist_low_st, 0, pc, length);
- break;
- case FR30_OPERAND_S10 :
- print_normal (cd, info, fields->f_s10, 0|(1<<CGEN_OPERAND_SIGNED)|(1<<CGEN_OPERAND_HASH_PREFIX), pc, length);
- break;
- case FR30_OPERAND_U10 :
- print_normal (cd, info, fields->f_u10, 0|(1<<CGEN_OPERAND_HASH_PREFIX), pc, length);
- break;
- case FR30_OPERAND_U4 :
- print_normal (cd, info, fields->f_u4, 0|(1<<CGEN_OPERAND_HASH_PREFIX), pc, length);
- break;
- case FR30_OPERAND_U4C :
- print_normal (cd, info, fields->f_u4c, 0|(1<<CGEN_OPERAND_HASH_PREFIX), pc, length);
- break;
- case FR30_OPERAND_U8 :
- print_normal (cd, info, fields->f_u8, 0|(1<<CGEN_OPERAND_HASH_PREFIX), pc, length);
- break;
- case FR30_OPERAND_UDISP6 :
- print_normal (cd, info, fields->f_udisp6, 0|(1<<CGEN_OPERAND_HASH_PREFIX), pc, length);
- break;
-
- default :
- /* xgettext:c-format */
- fprintf (stderr, _("Unrecognized field %d while printing insn.\n"),
- opindex);
- abort ();
- }
-}
-
-cgen_print_fn * const fr30_cgen_print_handlers[] =
-{
- print_insn_normal,
-};
-
-
-void
-fr30_cgen_init_dis (cd)
- CGEN_CPU_DESC cd;
-{
- fr30_cgen_init_opcode_table (cd);
- fr30_cgen_init_ibld_table (cd);
- cd->print_handlers = & fr30_cgen_print_handlers[0];
- cd->print_operand = fr30_cgen_print_operand;
-}
-
-
-/* Default print handler. */
-
-static void
-print_normal (cd, dis_info, value, attrs, pc, length)
-#ifdef CGEN_PRINT_NORMAL
- CGEN_CPU_DESC cd;
-#else
- CGEN_CPU_DESC cd ATTRIBUTE_UNUSED;
-#endif
- PTR dis_info;
- long value;
- unsigned int attrs;
-#ifdef CGEN_PRINT_NORMAL
- bfd_vma pc;
- int length;
-#else
- bfd_vma pc ATTRIBUTE_UNUSED;
- int length ATTRIBUTE_UNUSED;
-#endif
-{
- disassemble_info *info = (disassemble_info *) dis_info;
-
-#ifdef CGEN_PRINT_NORMAL
- CGEN_PRINT_NORMAL (cd, info, value, attrs, pc, length);
-#endif
-
- /* Print the operand as directed by the attributes. */
- if (CGEN_BOOL_ATTR (attrs, CGEN_OPERAND_SEM_ONLY))
- ; /* nothing to do */
- else if (CGEN_BOOL_ATTR (attrs, CGEN_OPERAND_SIGNED))
- (*info->fprintf_func) (info->stream, "%ld", value);
- else
- (*info->fprintf_func) (info->stream, "0x%lx", value);
-}
-
-/* Default address handler. */
-
-static void
-print_address (cd, dis_info, value, attrs, pc, length)
-#ifdef CGEN_PRINT_NORMAL
- CGEN_CPU_DESC cd;
-#else
- CGEN_CPU_DESC cd ATTRIBUTE_UNUSED;
-#endif
- PTR dis_info;
- bfd_vma value;
- unsigned int attrs;
-#ifdef CGEN_PRINT_NORMAL
- bfd_vma pc;
- int length;
-#else
- bfd_vma pc ATTRIBUTE_UNUSED;
- int length ATTRIBUTE_UNUSED;
-#endif
-{
- disassemble_info *info = (disassemble_info *) dis_info;
-
-#ifdef CGEN_PRINT_ADDRESS
- CGEN_PRINT_ADDRESS (cd, info, value, attrs, pc, length);
-#endif
-
- /* Print the operand as directed by the attributes. */
- if (CGEN_BOOL_ATTR (attrs, CGEN_OPERAND_SEM_ONLY))
- ; /* nothing to do */
- else if (CGEN_BOOL_ATTR (attrs, CGEN_OPERAND_PCREL_ADDR))
- (*info->print_address_func) (value, info);
- else if (CGEN_BOOL_ATTR (attrs, CGEN_OPERAND_ABS_ADDR))
- (*info->print_address_func) (value, info);
- else if (CGEN_BOOL_ATTR (attrs, CGEN_OPERAND_SIGNED))
- (*info->fprintf_func) (info->stream, "%ld", (long) value);
- else
- (*info->fprintf_func) (info->stream, "0x%lx", (long) value);
-}
-
-/* Keyword print handler. */
-
-static void
-print_keyword (cd, dis_info, keyword_table, value, attrs)
- CGEN_CPU_DESC cd ATTRIBUTE_UNUSED;
- PTR dis_info;
- CGEN_KEYWORD *keyword_table;
- long value;
- unsigned int attrs ATTRIBUTE_UNUSED;
-{
- disassemble_info *info = (disassemble_info *) dis_info;
- const CGEN_KEYWORD_ENTRY *ke;
-
- ke = cgen_keyword_lookup_value (keyword_table, value);
- if (ke != NULL)
- (*info->fprintf_func) (info->stream, "%s", ke->name);
- else
- (*info->fprintf_func) (info->stream, "???");
-}
-
-/* Default insn printer.
-
- DIS_INFO is defined as `PTR' so the disassembler needn't know anything
- about disassemble_info. */
-
-static void
-print_insn_normal (cd, dis_info, insn, fields, pc, length)
- CGEN_CPU_DESC cd;
- PTR dis_info;
- const CGEN_INSN *insn;
- CGEN_FIELDS *fields;
- bfd_vma pc;
- int length;
-{
- const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
- disassemble_info *info = (disassemble_info *) dis_info;
- const CGEN_SYNTAX_CHAR_TYPE *syn;
-
- CGEN_INIT_PRINT (cd);
-
- for (syn = CGEN_SYNTAX_STRING (syntax); *syn; ++syn)
- {
- if (CGEN_SYNTAX_MNEMONIC_P (*syn))
- {
- (*info->fprintf_func) (info->stream, "%s", CGEN_INSN_MNEMONIC (insn));
- continue;
- }
- if (CGEN_SYNTAX_CHAR_P (*syn))
- {
- (*info->fprintf_func) (info->stream, "%c", CGEN_SYNTAX_CHAR (*syn));
- continue;
- }
-
- /* We have an operand. */
- fr30_cgen_print_operand (cd, CGEN_SYNTAX_FIELD (*syn), info,
- fields, CGEN_INSN_ATTRS (insn), pc, length);
- }
-}
-
-/* Subroutine of print_insn. Reads an insn into the given buffers and updates
- the extract info.
- Returns 0 if all is well, non-zero otherwise. */
-static int
-read_insn (cd, pc, info, buf, buflen, ex_info, insn_value)
- CGEN_CPU_DESC cd;
- bfd_vma pc;
- disassemble_info *info;
- char *buf;
- int buflen;
- CGEN_EXTRACT_INFO *ex_info;
- unsigned long *insn_value;
-{
- int status = (*info->read_memory_func) (pc, buf, buflen, info);
- if (status != 0)
- {
- (*info->memory_error_func) (status, pc, info);
- return -1;
- }
-
- ex_info->dis_info = info;
- ex_info->valid = (1 << buflen) - 1;
- ex_info->insn_bytes = buf;
-
- *insn_value = bfd_get_bits (buf, buflen * 8, info->endian == BFD_ENDIAN_BIG);
- return 0;
-}
-
-/* Utility to print an insn.
- BUF is the base part of the insn, target byte order, BUFLEN bytes long.
- The result is the size of the insn in bytes or zero for an unknown insn
- or -1 if an error occurs fetching data (memory_error_func will have
- been called). */
-
-static int
-print_insn (cd, pc, info, buf, buflen)
- CGEN_CPU_DESC cd;
- bfd_vma pc;
- disassemble_info *info;
- char *buf;
- int buflen;
-{
- unsigned long insn_value;
- const CGEN_INSN_LIST *insn_list;
- CGEN_EXTRACT_INFO ex_info;
-
- int rc = read_insn (cd, pc, info, buf, buflen, & ex_info, & insn_value);
- if (rc != 0)
- return rc;
-
- /* 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 (cd, buf, insn_value);
- while (insn_list != NULL)
- {
- const CGEN_INSN *insn = insn_list->insn;
- CGEN_FIELDS fields;
- int length;
-
-#ifdef CGEN_VALIDATE_INSN_SUPPORTED
- /* not needed as insn shouldn't be in hash lists if not supported */
- /* Supported by this cpu? */
- if (! fr30_cgen_insn_supported (cd, insn))
- {
- insn_list = CGEN_DIS_NEXT_INSN (insn_list);
- continue;
- }
-#endif
-
- /* Basic bit mask must be correct. */
- /* ??? May wish to allow target to defer this check until the extract
- handler. */
- if ((insn_value & CGEN_INSN_BASE_MASK (insn))
- == CGEN_INSN_BASE_VALUE (insn))
- {
- /* Printing is handled in two passes. The first pass parses the
- machine insn and extracts the fields. The second pass prints
- them. */
-
- /* Make sure the entire insn is loaded into insn_value, if it
- can fit. */
- if (CGEN_INSN_BITSIZE (insn) > cd->base_insn_bitsize &&
- (CGEN_INSN_BITSIZE (insn) / 8) <= sizeof (unsigned long))
- {
- unsigned long full_insn_value;
- int rc = read_insn (cd, pc, info, buf,
- CGEN_INSN_BITSIZE (insn) / 8,
- & ex_info, & full_insn_value);
- if (rc != 0)
- return rc;
- length = CGEN_EXTRACT_FN (cd, insn)
- (cd, insn, &ex_info, full_insn_value, &fields, pc);
- }
- else
- length = CGEN_EXTRACT_FN (cd, insn)
- (cd, insn, &ex_info, insn_value, &fields, pc);
-
- /* length < 0 -> error */
- if (length < 0)
- return length;
- if (length > 0)
- {
- CGEN_PRINT_FN (cd, insn) (cd, info, insn, &fields, pc, length);
- /* length is in bits, result is in bytes */
- return length / 8;
- }
- }
-
- insn_list = CGEN_DIS_NEXT_INSN (insn_list);
- }
-
- return 0;
-}
-
-/* Default value for CGEN_PRINT_INSN.
- The result is the size of the insn in bytes or zero for an unknown insn
- or -1 if an error occured fetching bytes. */
-
-#ifndef CGEN_PRINT_INSN
-#define CGEN_PRINT_INSN default_print_insn
-#endif
-
-static int
-default_print_insn (cd, pc, info)
- CGEN_CPU_DESC cd;
- bfd_vma pc;
- disassemble_info *info;
-{
- char buf[CGEN_MAX_INSN_SIZE];
- int status;
-
- /* Read the base part of the insn. */
-
- status = (*info->read_memory_func) (pc, buf, cd->base_insn_bitsize / 8, info);
- if (status != 0)
- {
- (*info->memory_error_func) (status, pc, info);
- return -1;
- }
-
- return print_insn (cd, pc, info, buf, cd->base_insn_bitsize / 8);
-}
-
-/* Main entry point.
- Print one instruction from PC on INFO->STREAM.
- Return the size of the instruction (in bytes). */
-
-int
-print_insn_fr30 (pc, info)
- bfd_vma pc;
- disassemble_info *info;
-{
- static CGEN_CPU_DESC cd = 0;
- static int prev_isa;
- static int prev_mach;
- static int prev_endian;
- int length;
- int isa,mach;
- int endian = (info->endian == BFD_ENDIAN_BIG
- ? CGEN_ENDIAN_BIG
- : CGEN_ENDIAN_LITTLE);
- enum bfd_architecture arch;
-
- /* ??? gdb will set mach but leave the architecture as "unknown" */
-#ifndef CGEN_BFD_ARCH
-#define CGEN_BFD_ARCH bfd_arch_fr30
-#endif
- arch = info->arch;
- if (arch == bfd_arch_unknown)
- arch = CGEN_BFD_ARCH;
-
- /* There's no standard way to compute the machine or isa number
- so we leave it to the target. */
-#ifdef CGEN_COMPUTE_MACH
- mach = CGEN_COMPUTE_MACH (info);
-#else
- mach = info->mach;
-#endif
-
-#ifdef CGEN_COMPUTE_ISA
- isa = CGEN_COMPUTE_ISA (info);
-#else
- isa = 0;
-#endif
-
- /* If we've switched cpu's, close the current table and open a new one. */
- if (cd
- && (isa != prev_isa
- || mach != prev_mach
- || endian != prev_endian))
- {
- fr30_cgen_cpu_close (cd);
- cd = 0;
- }
-
- /* If we haven't initialized yet, initialize the opcode table. */
- if (! cd)
- {
- const bfd_arch_info_type *arch_type = bfd_lookup_arch (arch, mach);
- const char *mach_name;
-
- if (!arch_type)
- abort ();
- mach_name = arch_type->printable_name;
-
- prev_isa = isa;
- prev_mach = mach;
- prev_endian = endian;
- cd = fr30_cgen_cpu_open (CGEN_CPU_OPEN_ISAS, prev_isa,
- CGEN_CPU_OPEN_BFDMACH, mach_name,
- CGEN_CPU_OPEN_ENDIAN, prev_endian,
- CGEN_CPU_OPEN_END);
- if (!cd)
- abort ();
- fr30_cgen_init_dis (cd);
- }
-
- /* We try to have as much common code as possible.
- But at this point some targets need to take over. */
- /* ??? Some targets may need a hook elsewhere. Try to avoid this,
- but if not possible try to move this hook elsewhere rather than
- have two hooks. */
- length = CGEN_PRINT_INSN (cd, pc, info);
- if (length > 0)
- return length;
- if (length < 0)
- return -1;
-
- (*info->fprintf_func) (info->stream, UNKNOWN_INSN_MSG);
- return cd->default_insn_bitsize / 8;
-}
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