1644 lines
45 KiB
C
1644 lines
45 KiB
C
/* CPU data for fr30.
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THIS FILE IS MACHINE GENERATED WITH CGEN.
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Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
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This file is part of the GNU Binutils and/or GDB, the GNU debugger.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "sysdep.h"
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#include <ctype.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include "ansidecl.h"
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#include "bfd.h"
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#include "symcat.h"
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#include "fr30-desc.h"
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#include "fr30-opc.h"
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#include "opintl.h"
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/* Attributes. */
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static const CGEN_ATTR_ENTRY bool_attr[] =
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{
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{ "#f", 0 },
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{ "#t", 1 },
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{ 0, 0 }
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};
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static const CGEN_ATTR_ENTRY MACH_attr[] =
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{
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{ "base", MACH_BASE },
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{ "fr30", MACH_FR30 },
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{ "max", MACH_MAX },
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{ 0, 0 }
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};
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static const CGEN_ATTR_ENTRY ISA_attr[] =
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{
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{ "fr30", ISA_FR30 },
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{ "max", ISA_MAX },
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{ 0, 0 }
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};
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const CGEN_ATTR_TABLE fr30_cgen_ifield_attr_table[] =
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{
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{ "MACH", & MACH_attr[0] },
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{ "VIRTUAL", &bool_attr[0], &bool_attr[0] },
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{ "PCREL-ADDR", &bool_attr[0], &bool_attr[0] },
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{ "ABS-ADDR", &bool_attr[0], &bool_attr[0] },
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{ "RESERVED", &bool_attr[0], &bool_attr[0] },
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{ "SIGN-OPT", &bool_attr[0], &bool_attr[0] },
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{ "SIGNED", &bool_attr[0], &bool_attr[0] },
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{ 0, 0, 0 }
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};
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const CGEN_ATTR_TABLE fr30_cgen_hardware_attr_table[] =
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{
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{ "MACH", & MACH_attr[0] },
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{ "VIRTUAL", &bool_attr[0], &bool_attr[0] },
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{ "CACHE-ADDR", &bool_attr[0], &bool_attr[0] },
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{ "PC", &bool_attr[0], &bool_attr[0] },
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{ "PROFILE", &bool_attr[0], &bool_attr[0] },
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{ 0, 0, 0 }
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};
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const CGEN_ATTR_TABLE fr30_cgen_operand_attr_table[] =
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{
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{ "MACH", & MACH_attr[0] },
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{ "VIRTUAL", &bool_attr[0], &bool_attr[0] },
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{ "PCREL-ADDR", &bool_attr[0], &bool_attr[0] },
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{ "ABS-ADDR", &bool_attr[0], &bool_attr[0] },
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{ "SIGN-OPT", &bool_attr[0], &bool_attr[0] },
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{ "SIGNED", &bool_attr[0], &bool_attr[0] },
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{ "NEGATIVE", &bool_attr[0], &bool_attr[0] },
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{ "RELAX", &bool_attr[0], &bool_attr[0] },
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{ "SEM-ONLY", &bool_attr[0], &bool_attr[0] },
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{ "HASH-PREFIX", &bool_attr[0], &bool_attr[0] },
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{ 0, 0, 0 }
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};
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const CGEN_ATTR_TABLE fr30_cgen_insn_attr_table[] =
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{
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{ "MACH", & MACH_attr[0] },
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{ "ALIAS", &bool_attr[0], &bool_attr[0] },
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{ "VIRTUAL", &bool_attr[0], &bool_attr[0] },
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{ "UNCOND-CTI", &bool_attr[0], &bool_attr[0] },
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{ "COND-CTI", &bool_attr[0], &bool_attr[0] },
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{ "SKIP-CTI", &bool_attr[0], &bool_attr[0] },
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{ "DELAY-SLOT", &bool_attr[0], &bool_attr[0] },
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{ "RELAXABLE", &bool_attr[0], &bool_attr[0] },
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{ "RELAX", &bool_attr[0], &bool_attr[0] },
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{ "NO-DIS", &bool_attr[0], &bool_attr[0] },
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{ "PBB", &bool_attr[0], &bool_attr[0] },
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{ "NOT-IN-DELAY-SLOT", &bool_attr[0], &bool_attr[0] },
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{ 0, 0, 0 }
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};
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/* Instruction set variants. */
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static const CGEN_ISA fr30_cgen_isa_table[] = {
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{ "fr30", 16, 16, 16, 48, },
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{ 0 }
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};
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/* Machine variants. */
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static const CGEN_MACH fr30_cgen_mach_table[] = {
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{ "fr30", "fr30", MACH_FR30 },
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{ 0 }
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};
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static CGEN_KEYWORD_ENTRY fr30_cgen_opval_gr_names_entries[] =
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{
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{ "r0", 0 },
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{ "r1", 1 },
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{ "r2", 2 },
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{ "r3", 3 },
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{ "r4", 4 },
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{ "r5", 5 },
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{ "r6", 6 },
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{ "r7", 7 },
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{ "r8", 8 },
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{ "r9", 9 },
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{ "r10", 10 },
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{ "r11", 11 },
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{ "r12", 12 },
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{ "r13", 13 },
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{ "r14", 14 },
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{ "r15", 15 },
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{ "ac", 13 },
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{ "fp", 14 },
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{ "sp", 15 }
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};
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CGEN_KEYWORD fr30_cgen_opval_gr_names =
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{
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& fr30_cgen_opval_gr_names_entries[0],
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19
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};
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static CGEN_KEYWORD_ENTRY fr30_cgen_opval_cr_names_entries[] =
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{
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{ "cr0", 0 },
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{ "cr1", 1 },
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{ "cr2", 2 },
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{ "cr3", 3 },
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{ "cr4", 4 },
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{ "cr5", 5 },
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{ "cr6", 6 },
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{ "cr7", 7 },
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{ "cr8", 8 },
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{ "cr9", 9 },
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{ "cr10", 10 },
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{ "cr11", 11 },
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{ "cr12", 12 },
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{ "cr13", 13 },
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{ "cr14", 14 },
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{ "cr15", 15 }
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};
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CGEN_KEYWORD fr30_cgen_opval_cr_names =
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{
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& fr30_cgen_opval_cr_names_entries[0],
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16
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};
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static CGEN_KEYWORD_ENTRY fr30_cgen_opval_dr_names_entries[] =
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{
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{ "tbr", 0 },
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{ "rp", 1 },
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{ "ssp", 2 },
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{ "usp", 3 },
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{ "mdh", 4 },
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{ "mdl", 5 }
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};
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CGEN_KEYWORD fr30_cgen_opval_dr_names =
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{
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& fr30_cgen_opval_dr_names_entries[0],
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6
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};
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static CGEN_KEYWORD_ENTRY fr30_cgen_opval_h_ps_entries[] =
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{
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{ "ps", 0 }
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};
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CGEN_KEYWORD fr30_cgen_opval_h_ps =
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{
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& fr30_cgen_opval_h_ps_entries[0],
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1
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};
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static CGEN_KEYWORD_ENTRY fr30_cgen_opval_h_r13_entries[] =
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{
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{ "r13", 0 }
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};
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CGEN_KEYWORD fr30_cgen_opval_h_r13 =
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{
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& fr30_cgen_opval_h_r13_entries[0],
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1
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};
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static CGEN_KEYWORD_ENTRY fr30_cgen_opval_h_r14_entries[] =
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{
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{ "r14", 0 }
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};
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CGEN_KEYWORD fr30_cgen_opval_h_r14 =
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{
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& fr30_cgen_opval_h_r14_entries[0],
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1
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};
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static CGEN_KEYWORD_ENTRY fr30_cgen_opval_h_r15_entries[] =
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{
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{ "r15", 0 }
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};
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CGEN_KEYWORD fr30_cgen_opval_h_r15 =
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{
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& fr30_cgen_opval_h_r15_entries[0],
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1
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};
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/* The hardware table. */
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#define A(a) (1 << CONCAT2 (CGEN_HW_,a))
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const CGEN_HW_ENTRY fr30_cgen_hw_table[] =
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{
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{ "h-memory", HW_H_MEMORY, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
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{ "h-sint", HW_H_SINT, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
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{ "h-uint", HW_H_UINT, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
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{ "h-addr", HW_H_ADDR, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
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{ "h-iaddr", HW_H_IADDR, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
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{ "h-pc", HW_H_PC, CGEN_ASM_NONE, 0, { 0|A(PROFILE)|A(PC), { (1<<MACH_BASE) } } },
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{ "h-gr", HW_H_GR, CGEN_ASM_KEYWORD, (PTR) & fr30_cgen_opval_gr_names, { 0|A(CACHE_ADDR)|A(PROFILE), { (1<<MACH_BASE) } } },
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{ "h-cr", HW_H_CR, CGEN_ASM_KEYWORD, (PTR) & fr30_cgen_opval_cr_names, { 0, { (1<<MACH_BASE) } } },
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{ "h-dr", HW_H_DR, CGEN_ASM_KEYWORD, (PTR) & fr30_cgen_opval_dr_names, { 0, { (1<<MACH_BASE) } } },
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{ "h-ps", HW_H_PS, CGEN_ASM_KEYWORD, (PTR) & fr30_cgen_opval_h_ps, { 0, { (1<<MACH_BASE) } } },
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{ "h-r13", HW_H_R13, CGEN_ASM_KEYWORD, (PTR) & fr30_cgen_opval_h_r13, { 0, { (1<<MACH_BASE) } } },
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{ "h-r14", HW_H_R14, CGEN_ASM_KEYWORD, (PTR) & fr30_cgen_opval_h_r14, { 0, { (1<<MACH_BASE) } } },
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{ "h-r15", HW_H_R15, CGEN_ASM_KEYWORD, (PTR) & fr30_cgen_opval_h_r15, { 0, { (1<<MACH_BASE) } } },
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{ "h-nbit", HW_H_NBIT, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
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{ "h-zbit", HW_H_ZBIT, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
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{ "h-vbit", HW_H_VBIT, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
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{ "h-cbit", HW_H_CBIT, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
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{ "h-ibit", HW_H_IBIT, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
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{ "h-sbit", HW_H_SBIT, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
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{ "h-tbit", HW_H_TBIT, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
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{ "h-d0bit", HW_H_D0BIT, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
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{ "h-d1bit", HW_H_D1BIT, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
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{ "h-ccr", HW_H_CCR, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
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{ "h-scr", HW_H_SCR, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
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{ "h-ilm", HW_H_ILM, CGEN_ASM_NONE, 0, { 0, { (1<<MACH_BASE) } } },
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{ 0 }
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};
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#undef A
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/* The instruction field table. */
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#define A(a) (1 << CONCAT2 (CGEN_IFLD_,a))
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const CGEN_IFLD fr30_cgen_ifld_table[] =
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{
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{ FR30_F_NIL, "f-nil", 0, 0, 0, 0, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_OP1, "f-op1", 0, 16, 0, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_OP2, "f-op2", 0, 16, 4, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_OP3, "f-op3", 0, 16, 8, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_OP4, "f-op4", 0, 16, 12, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_OP5, "f-op5", 0, 16, 4, 1, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_CC, "f-cc", 0, 16, 4, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_CCC, "f-ccc", 16, 16, 0, 8, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_RJ, "f-Rj", 0, 16, 8, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_RI, "f-Ri", 0, 16, 12, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_RS1, "f-Rs1", 0, 16, 8, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_RS2, "f-Rs2", 0, 16, 12, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_RJC, "f-Rjc", 16, 16, 8, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_RIC, "f-Ric", 16, 16, 12, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_CRJ, "f-CRj", 16, 16, 8, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_CRI, "f-CRi", 16, 16, 12, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_U4, "f-u4", 0, 16, 8, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_U4C, "f-u4c", 0, 16, 12, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_I4, "f-i4", 0, 16, 8, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_M4, "f-m4", 0, 16, 8, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_U8, "f-u8", 0, 16, 8, 8, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_I8, "f-i8", 0, 16, 4, 8, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_I20_4, "f-i20-4", 0, 16, 8, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_I20_16, "f-i20-16", 16, 16, 0, 16, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_I32, "f-i32", 16, 32, 0, 32, { 0|A(SIGN_OPT), { (1<<MACH_BASE) } } },
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{ FR30_F_UDISP6, "f-udisp6", 0, 16, 8, 4, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_DISP8, "f-disp8", 0, 16, 4, 8, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_DISP9, "f-disp9", 0, 16, 4, 8, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_DISP10, "f-disp10", 0, 16, 4, 8, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_S10, "f-s10", 0, 16, 8, 8, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_U10, "f-u10", 0, 16, 8, 8, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_REL9, "f-rel9", 0, 16, 8, 8, { 0|A(PCREL_ADDR), { (1<<MACH_BASE) } } },
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{ FR30_F_DIR8, "f-dir8", 0, 16, 8, 8, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_DIR9, "f-dir9", 0, 16, 8, 8, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_DIR10, "f-dir10", 0, 16, 8, 8, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_REL12, "f-rel12", 0, 16, 5, 11, { 0|A(PCREL_ADDR), { (1<<MACH_BASE) } } },
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{ FR30_F_REGLIST_HI_ST, "f-reglist_hi_st", 0, 16, 8, 8, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_REGLIST_LOW_ST, "f-reglist_low_st", 0, 16, 8, 8, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_REGLIST_HI_LD, "f-reglist_hi_ld", 0, 16, 8, 8, { 0, { (1<<MACH_BASE) } } },
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{ FR30_F_REGLIST_LOW_LD, "f-reglist_low_ld", 0, 16, 8, 8, { 0, { (1<<MACH_BASE) } } },
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{ 0 }
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};
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#undef A
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/* The operand table. */
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#define A(a) (1 << CONCAT2 (CGEN_OPERAND_,a))
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#define OPERAND(op) CONCAT2 (FR30_OPERAND_,op)
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const CGEN_OPERAND fr30_cgen_operand_table[] =
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{
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/* pc: program counter */
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{ "pc", FR30_OPERAND_PC, HW_H_PC, 0, 0,
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{ 0|A(SEM_ONLY), { (1<<MACH_BASE) } } },
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/* Ri: destination register */
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{ "Ri", FR30_OPERAND_RI, HW_H_GR, 12, 4,
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{ 0, { (1<<MACH_BASE) } } },
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/* Rj: source register */
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{ "Rj", FR30_OPERAND_RJ, HW_H_GR, 8, 4,
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{ 0, { (1<<MACH_BASE) } } },
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/* Ric: target register coproc insn */
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{ "Ric", FR30_OPERAND_RIC, HW_H_GR, 12, 4,
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{ 0, { (1<<MACH_BASE) } } },
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/* Rjc: source register coproc insn */
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{ "Rjc", FR30_OPERAND_RJC, HW_H_GR, 8, 4,
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{ 0, { (1<<MACH_BASE) } } },
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/* CRi: coprocessor register */
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{ "CRi", FR30_OPERAND_CRI, HW_H_CR, 12, 4,
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{ 0, { (1<<MACH_BASE) } } },
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/* CRj: coprocessor register */
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{ "CRj", FR30_OPERAND_CRJ, HW_H_CR, 8, 4,
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{ 0, { (1<<MACH_BASE) } } },
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/* Rs1: dedicated register */
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{ "Rs1", FR30_OPERAND_RS1, HW_H_DR, 8, 4,
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{ 0, { (1<<MACH_BASE) } } },
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/* Rs2: dedicated register */
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{ "Rs2", FR30_OPERAND_RS2, HW_H_DR, 12, 4,
|
|
{ 0, { (1<<MACH_BASE) } } },
|
|
/* R13: General Register 13 */
|
|
{ "R13", FR30_OPERAND_R13, HW_H_R13, 0, 0,
|
|
{ 0, { (1<<MACH_BASE) } } },
|
|
/* R14: General Register 14 */
|
|
{ "R14", FR30_OPERAND_R14, HW_H_R14, 0, 0,
|
|
{ 0, { (1<<MACH_BASE) } } },
|
|
/* R15: General Register 15 */
|
|
{ "R15", FR30_OPERAND_R15, HW_H_R15, 0, 0,
|
|
{ 0, { (1<<MACH_BASE) } } },
|
|
/* ps: Program Status register */
|
|
{ "ps", FR30_OPERAND_PS, HW_H_PS, 0, 0,
|
|
{ 0, { (1<<MACH_BASE) } } },
|
|
/* u4: 4 bit unsigned immediate */
|
|
{ "u4", FR30_OPERAND_U4, HW_H_UINT, 8, 4,
|
|
{ 0|A(HASH_PREFIX), { (1<<MACH_BASE) } } },
|
|
/* u4c: 4 bit unsigned immediate */
|
|
{ "u4c", FR30_OPERAND_U4C, HW_H_UINT, 12, 4,
|
|
{ 0|A(HASH_PREFIX), { (1<<MACH_BASE) } } },
|
|
/* u8: 8 bit unsigned immediate */
|
|
{ "u8", FR30_OPERAND_U8, HW_H_UINT, 8, 8,
|
|
{ 0|A(HASH_PREFIX), { (1<<MACH_BASE) } } },
|
|
/* i8: 8 bit unsigned immediate */
|
|
{ "i8", FR30_OPERAND_I8, HW_H_UINT, 4, 8,
|
|
{ 0|A(HASH_PREFIX), { (1<<MACH_BASE) } } },
|
|
/* udisp6: 6 bit unsigned immediate */
|
|
{ "udisp6", FR30_OPERAND_UDISP6, HW_H_UINT, 8, 4,
|
|
{ 0|A(HASH_PREFIX), { (1<<MACH_BASE) } } },
|
|
/* disp8: 8 bit signed immediate */
|
|
{ "disp8", FR30_OPERAND_DISP8, HW_H_SINT, 4, 8,
|
|
{ 0|A(HASH_PREFIX), { (1<<MACH_BASE) } } },
|
|
/* disp9: 9 bit signed immediate */
|
|
{ "disp9", FR30_OPERAND_DISP9, HW_H_SINT, 4, 8,
|
|
{ 0|A(HASH_PREFIX), { (1<<MACH_BASE) } } },
|
|
/* disp10: 10 bit signed immediate */
|
|
{ "disp10", FR30_OPERAND_DISP10, HW_H_SINT, 4, 8,
|
|
{ 0|A(HASH_PREFIX), { (1<<MACH_BASE) } } },
|
|
/* s10: 10 bit signed immediate */
|
|
{ "s10", FR30_OPERAND_S10, HW_H_SINT, 8, 8,
|
|
{ 0|A(HASH_PREFIX), { (1<<MACH_BASE) } } },
|
|
/* u10: 10 bit unsigned immediate */
|
|
{ "u10", FR30_OPERAND_U10, HW_H_UINT, 8, 8,
|
|
{ 0|A(HASH_PREFIX), { (1<<MACH_BASE) } } },
|
|
/* i32: 32 bit immediate */
|
|
{ "i32", FR30_OPERAND_I32, HW_H_UINT, 0, 32,
|
|
{ 0|A(HASH_PREFIX)|A(SIGN_OPT), { (1<<MACH_BASE) } } },
|
|
/* m4: 4 bit negative immediate */
|
|
{ "m4", FR30_OPERAND_M4, HW_H_SINT, 8, 4,
|
|
{ 0|A(HASH_PREFIX), { (1<<MACH_BASE) } } },
|
|
/* i20: 20 bit immediate */
|
|
{ "i20", FR30_OPERAND_I20, HW_H_UINT, 0, 20,
|
|
{ 0|A(HASH_PREFIX)|A(VIRTUAL), { (1<<MACH_BASE) } } },
|
|
/* dir8: 8 bit direct address */
|
|
{ "dir8", FR30_OPERAND_DIR8, HW_H_UINT, 8, 8,
|
|
{ 0, { (1<<MACH_BASE) } } },
|
|
/* dir9: 9 bit direct address */
|
|
{ "dir9", FR30_OPERAND_DIR9, HW_H_UINT, 8, 8,
|
|
{ 0, { (1<<MACH_BASE) } } },
|
|
/* dir10: 10 bit direct address */
|
|
{ "dir10", FR30_OPERAND_DIR10, HW_H_UINT, 8, 8,
|
|
{ 0, { (1<<MACH_BASE) } } },
|
|
/* label9: 9 bit pc relative address */
|
|
{ "label9", FR30_OPERAND_LABEL9, HW_H_IADDR, 8, 8,
|
|
{ 0|A(PCREL_ADDR), { (1<<MACH_BASE) } } },
|
|
/* label12: 12 bit pc relative address */
|
|
{ "label12", FR30_OPERAND_LABEL12, HW_H_IADDR, 5, 11,
|
|
{ 0|A(PCREL_ADDR), { (1<<MACH_BASE) } } },
|
|
/* reglist_low_ld: 8 bit low register mask for ldm */
|
|
{ "reglist_low_ld", FR30_OPERAND_REGLIST_LOW_LD, HW_H_UINT, 8, 8,
|
|
{ 0, { (1<<MACH_BASE) } } },
|
|
/* reglist_hi_ld: 8 bit high register mask for ldm */
|
|
{ "reglist_hi_ld", FR30_OPERAND_REGLIST_HI_LD, HW_H_UINT, 8, 8,
|
|
{ 0, { (1<<MACH_BASE) } } },
|
|
/* reglist_low_st: 8 bit low register mask for stm */
|
|
{ "reglist_low_st", FR30_OPERAND_REGLIST_LOW_ST, HW_H_UINT, 8, 8,
|
|
{ 0, { (1<<MACH_BASE) } } },
|
|
/* reglist_hi_st: 8 bit high register mask for stm */
|
|
{ "reglist_hi_st", FR30_OPERAND_REGLIST_HI_ST, HW_H_UINT, 8, 8,
|
|
{ 0, { (1<<MACH_BASE) } } },
|
|
/* cc: condition codes */
|
|
{ "cc", FR30_OPERAND_CC, HW_H_UINT, 4, 4,
|
|
{ 0, { (1<<MACH_BASE) } } },
|
|
/* ccc: coprocessor calc */
|
|
{ "ccc", FR30_OPERAND_CCC, HW_H_UINT, 0, 8,
|
|
{ 0|A(HASH_PREFIX), { (1<<MACH_BASE) } } },
|
|
/* nbit: negative bit */
|
|
{ "nbit", FR30_OPERAND_NBIT, HW_H_NBIT, 0, 0,
|
|
{ 0|A(SEM_ONLY), { (1<<MACH_BASE) } } },
|
|
/* vbit: overflow bit */
|
|
{ "vbit", FR30_OPERAND_VBIT, HW_H_VBIT, 0, 0,
|
|
{ 0|A(SEM_ONLY), { (1<<MACH_BASE) } } },
|
|
/* zbit: zero bit */
|
|
{ "zbit", FR30_OPERAND_ZBIT, HW_H_ZBIT, 0, 0,
|
|
{ 0|A(SEM_ONLY), { (1<<MACH_BASE) } } },
|
|
/* cbit: carry bit */
|
|
{ "cbit", FR30_OPERAND_CBIT, HW_H_CBIT, 0, 0,
|
|
{ 0|A(SEM_ONLY), { (1<<MACH_BASE) } } },
|
|
/* ibit: interrupt bit */
|
|
{ "ibit", FR30_OPERAND_IBIT, HW_H_IBIT, 0, 0,
|
|
{ 0|A(SEM_ONLY), { (1<<MACH_BASE) } } },
|
|
/* sbit: stack bit */
|
|
{ "sbit", FR30_OPERAND_SBIT, HW_H_SBIT, 0, 0,
|
|
{ 0|A(SEM_ONLY), { (1<<MACH_BASE) } } },
|
|
/* tbit: trace trap bit */
|
|
{ "tbit", FR30_OPERAND_TBIT, HW_H_TBIT, 0, 0,
|
|
{ 0|A(SEM_ONLY), { (1<<MACH_BASE) } } },
|
|
/* d0bit: division 0 bit */
|
|
{ "d0bit", FR30_OPERAND_D0BIT, HW_H_D0BIT, 0, 0,
|
|
{ 0|A(SEM_ONLY), { (1<<MACH_BASE) } } },
|
|
/* d1bit: division 1 bit */
|
|
{ "d1bit", FR30_OPERAND_D1BIT, HW_H_D1BIT, 0, 0,
|
|
{ 0|A(SEM_ONLY), { (1<<MACH_BASE) } } },
|
|
/* ccr: condition code bits */
|
|
{ "ccr", FR30_OPERAND_CCR, HW_H_CCR, 0, 0,
|
|
{ 0|A(SEM_ONLY), { (1<<MACH_BASE) } } },
|
|
/* scr: system condition bits */
|
|
{ "scr", FR30_OPERAND_SCR, HW_H_SCR, 0, 0,
|
|
{ 0|A(SEM_ONLY), { (1<<MACH_BASE) } } },
|
|
/* ilm: interrupt level mask */
|
|
{ "ilm", FR30_OPERAND_ILM, HW_H_ILM, 0, 0,
|
|
{ 0|A(SEM_ONLY), { (1<<MACH_BASE) } } },
|
|
{ 0 }
|
|
};
|
|
|
|
#undef A
|
|
|
|
#define A(a) (1 << CONCAT2 (CGEN_INSN_,a))
|
|
#define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
|
|
|
|
/* The instruction table. */
|
|
|
|
static const CGEN_IBASE fr30_cgen_insn_table[MAX_INSNS] =
|
|
{
|
|
/* Special null first entry.
|
|
A `num' value of zero is thus invalid.
|
|
Also, the special `invalid' insn resides here. */
|
|
{ 0, 0, 0 },
|
|
/* add $Rj,$Ri */
|
|
{
|
|
FR30_INSN_ADD, "add", "add", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* add $u4,$Ri */
|
|
{
|
|
FR30_INSN_ADDI, "addi", "add", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* add2 $m4,$Ri */
|
|
{
|
|
FR30_INSN_ADD2, "add2", "add2", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* addc $Rj,$Ri */
|
|
{
|
|
FR30_INSN_ADDC, "addc", "addc", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* addn $Rj,$Ri */
|
|
{
|
|
FR30_INSN_ADDN, "addn", "addn", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* addn $u4,$Ri */
|
|
{
|
|
FR30_INSN_ADDNI, "addni", "addn", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* addn2 $m4,$Ri */
|
|
{
|
|
FR30_INSN_ADDN2, "addn2", "addn2", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* sub $Rj,$Ri */
|
|
{
|
|
FR30_INSN_SUB, "sub", "sub", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* subc $Rj,$Ri */
|
|
{
|
|
FR30_INSN_SUBC, "subc", "subc", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* subn $Rj,$Ri */
|
|
{
|
|
FR30_INSN_SUBN, "subn", "subn", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* cmp $Rj,$Ri */
|
|
{
|
|
FR30_INSN_CMP, "cmp", "cmp", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* cmp $u4,$Ri */
|
|
{
|
|
FR30_INSN_CMPI, "cmpi", "cmp", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* cmp2 $m4,$Ri */
|
|
{
|
|
FR30_INSN_CMP2, "cmp2", "cmp2", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* and $Rj,$Ri */
|
|
{
|
|
FR30_INSN_AND, "and", "and", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* or $Rj,$Ri */
|
|
{
|
|
FR30_INSN_OR, "or", "or", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* eor $Rj,$Ri */
|
|
{
|
|
FR30_INSN_EOR, "eor", "eor", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* and $Rj,@$Ri */
|
|
{
|
|
FR30_INSN_ANDM, "andm", "and", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* andh $Rj,@$Ri */
|
|
{
|
|
FR30_INSN_ANDH, "andh", "andh", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* andb $Rj,@$Ri */
|
|
{
|
|
FR30_INSN_ANDB, "andb", "andb", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* or $Rj,@$Ri */
|
|
{
|
|
FR30_INSN_ORM, "orm", "or", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* orh $Rj,@$Ri */
|
|
{
|
|
FR30_INSN_ORH, "orh", "orh", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* orb $Rj,@$Ri */
|
|
{
|
|
FR30_INSN_ORB, "orb", "orb", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* eor $Rj,@$Ri */
|
|
{
|
|
FR30_INSN_EORM, "eorm", "eor", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* eorh $Rj,@$Ri */
|
|
{
|
|
FR30_INSN_EORH, "eorh", "eorh", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* eorb $Rj,@$Ri */
|
|
{
|
|
FR30_INSN_EORB, "eorb", "eorb", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bandl $u4,@$Ri */
|
|
{
|
|
FR30_INSN_BANDL, "bandl", "bandl", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* borl $u4,@$Ri */
|
|
{
|
|
FR30_INSN_BORL, "borl", "borl", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* beorl $u4,@$Ri */
|
|
{
|
|
FR30_INSN_BEORL, "beorl", "beorl", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bandh $u4,@$Ri */
|
|
{
|
|
FR30_INSN_BANDH, "bandh", "bandh", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* borh $u4,@$Ri */
|
|
{
|
|
FR30_INSN_BORH, "borh", "borh", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* beorh $u4,@$Ri */
|
|
{
|
|
FR30_INSN_BEORH, "beorh", "beorh", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* btstl $u4,@$Ri */
|
|
{
|
|
FR30_INSN_BTSTL, "btstl", "btstl", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* btsth $u4,@$Ri */
|
|
{
|
|
FR30_INSN_BTSTH, "btsth", "btsth", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* mul $Rj,$Ri */
|
|
{
|
|
FR30_INSN_MUL, "mul", "mul", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* mulu $Rj,$Ri */
|
|
{
|
|
FR30_INSN_MULU, "mulu", "mulu", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* mulh $Rj,$Ri */
|
|
{
|
|
FR30_INSN_MULH, "mulh", "mulh", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* muluh $Rj,$Ri */
|
|
{
|
|
FR30_INSN_MULUH, "muluh", "muluh", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* div0s $Ri */
|
|
{
|
|
FR30_INSN_DIV0S, "div0s", "div0s", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* div0u $Ri */
|
|
{
|
|
FR30_INSN_DIV0U, "div0u", "div0u", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* div1 $Ri */
|
|
{
|
|
FR30_INSN_DIV1, "div1", "div1", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* div2 $Ri */
|
|
{
|
|
FR30_INSN_DIV2, "div2", "div2", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* div3 */
|
|
{
|
|
FR30_INSN_DIV3, "div3", "div3", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* div4s */
|
|
{
|
|
FR30_INSN_DIV4S, "div4s", "div4s", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* lsl $Rj,$Ri */
|
|
{
|
|
FR30_INSN_LSL, "lsl", "lsl", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* lsl $u4,$Ri */
|
|
{
|
|
FR30_INSN_LSLI, "lsli", "lsl", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* lsl2 $u4,$Ri */
|
|
{
|
|
FR30_INSN_LSL2, "lsl2", "lsl2", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* lsr $Rj,$Ri */
|
|
{
|
|
FR30_INSN_LSR, "lsr", "lsr", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* lsr $u4,$Ri */
|
|
{
|
|
FR30_INSN_LSRI, "lsri", "lsr", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* lsr2 $u4,$Ri */
|
|
{
|
|
FR30_INSN_LSR2, "lsr2", "lsr2", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* asr $Rj,$Ri */
|
|
{
|
|
FR30_INSN_ASR, "asr", "asr", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* asr $u4,$Ri */
|
|
{
|
|
FR30_INSN_ASRI, "asri", "asr", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* asr2 $u4,$Ri */
|
|
{
|
|
FR30_INSN_ASR2, "asr2", "asr2", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* ldi:8 $i8,$Ri */
|
|
{
|
|
FR30_INSN_LDI8, "ldi8", "ldi:8", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* ldi:20 $i20,$Ri */
|
|
{
|
|
FR30_INSN_LDI20, "ldi20", "ldi:20", 32,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* ldi:32 $i32,$Ri */
|
|
{
|
|
FR30_INSN_LDI32, "ldi32", "ldi:32", 48,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* ld @$Rj,$Ri */
|
|
{
|
|
FR30_INSN_LD, "ld", "ld", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* lduh @$Rj,$Ri */
|
|
{
|
|
FR30_INSN_LDUH, "lduh", "lduh", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* ldub @$Rj,$Ri */
|
|
{
|
|
FR30_INSN_LDUB, "ldub", "ldub", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* ld @($R13,$Rj),$Ri */
|
|
{
|
|
FR30_INSN_LDR13, "ldr13", "ld", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* lduh @($R13,$Rj),$Ri */
|
|
{
|
|
FR30_INSN_LDR13UH, "ldr13uh", "lduh", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* ldub @($R13,$Rj),$Ri */
|
|
{
|
|
FR30_INSN_LDR13UB, "ldr13ub", "ldub", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* ld @($R14,$disp10),$Ri */
|
|
{
|
|
FR30_INSN_LDR14, "ldr14", "ld", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* lduh @($R14,$disp9),$Ri */
|
|
{
|
|
FR30_INSN_LDR14UH, "ldr14uh", "lduh", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* ldub @($R14,$disp8),$Ri */
|
|
{
|
|
FR30_INSN_LDR14UB, "ldr14ub", "ldub", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* ld @($R15,$udisp6),$Ri */
|
|
{
|
|
FR30_INSN_LDR15, "ldr15", "ld", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* ld @$R15+,$Ri */
|
|
{
|
|
FR30_INSN_LDR15GR, "ldr15gr", "ld", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* ld @$R15+,$Rs2 */
|
|
{
|
|
FR30_INSN_LDR15DR, "ldr15dr", "ld", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* ld @$R15+,$ps */
|
|
{
|
|
FR30_INSN_LDR15PS, "ldr15ps", "ld", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* st $Ri,@$Rj */
|
|
{
|
|
FR30_INSN_ST, "st", "st", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* sth $Ri,@$Rj */
|
|
{
|
|
FR30_INSN_STH, "sth", "sth", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* stb $Ri,@$Rj */
|
|
{
|
|
FR30_INSN_STB, "stb", "stb", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* st $Ri,@($R13,$Rj) */
|
|
{
|
|
FR30_INSN_STR13, "str13", "st", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* sth $Ri,@($R13,$Rj) */
|
|
{
|
|
FR30_INSN_STR13H, "str13h", "sth", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* stb $Ri,@($R13,$Rj) */
|
|
{
|
|
FR30_INSN_STR13B, "str13b", "stb", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* st $Ri,@($R14,$disp10) */
|
|
{
|
|
FR30_INSN_STR14, "str14", "st", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* sth $Ri,@($R14,$disp9) */
|
|
{
|
|
FR30_INSN_STR14H, "str14h", "sth", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* stb $Ri,@($R14,$disp8) */
|
|
{
|
|
FR30_INSN_STR14B, "str14b", "stb", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* st $Ri,@($R15,$udisp6) */
|
|
{
|
|
FR30_INSN_STR15, "str15", "st", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* st $Ri,@-$R15 */
|
|
{
|
|
FR30_INSN_STR15GR, "str15gr", "st", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* st $Rs2,@-$R15 */
|
|
{
|
|
FR30_INSN_STR15DR, "str15dr", "st", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* st $ps,@-$R15 */
|
|
{
|
|
FR30_INSN_STR15PS, "str15ps", "st", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* mov $Rj,$Ri */
|
|
{
|
|
FR30_INSN_MOV, "mov", "mov", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* mov $Rs1,$Ri */
|
|
{
|
|
FR30_INSN_MOVDR, "movdr", "mov", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* mov $ps,$Ri */
|
|
{
|
|
FR30_INSN_MOVPS, "movps", "mov", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* mov $Ri,$Rs1 */
|
|
{
|
|
FR30_INSN_MOV2DR, "mov2dr", "mov", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* mov $Ri,$ps */
|
|
{
|
|
FR30_INSN_MOV2PS, "mov2ps", "mov", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* jmp @$Ri */
|
|
{
|
|
FR30_INSN_JMP, "jmp", "jmp", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(UNCOND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* jmp:d @$Ri */
|
|
{
|
|
FR30_INSN_JMPD, "jmpd", "jmp:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(UNCOND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* call @$Ri */
|
|
{
|
|
FR30_INSN_CALLR, "callr", "call", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(UNCOND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* call:d @$Ri */
|
|
{
|
|
FR30_INSN_CALLRD, "callrd", "call:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(UNCOND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* call $label12 */
|
|
{
|
|
FR30_INSN_CALL, "call", "call", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(UNCOND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* call:d $label12 */
|
|
{
|
|
FR30_INSN_CALLD, "calld", "call:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(UNCOND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* ret */
|
|
{
|
|
FR30_INSN_RET, "ret", "ret", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(UNCOND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* ret:d */
|
|
{
|
|
FR30_INSN_RET_D, "ret:d", "ret:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(UNCOND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* int $u8 */
|
|
{
|
|
FR30_INSN_INT, "int", "int", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(UNCOND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* inte */
|
|
{
|
|
FR30_INSN_INTE, "inte", "inte", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(UNCOND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* reti */
|
|
{
|
|
FR30_INSN_RETI, "reti", "reti", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bra:d $label9 */
|
|
{
|
|
FR30_INSN_BRAD, "brad", "bra:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(UNCOND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bra $label9 */
|
|
{
|
|
FR30_INSN_BRA, "bra", "bra", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(UNCOND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bno:d $label9 */
|
|
{
|
|
FR30_INSN_BNOD, "bnod", "bno:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bno $label9 */
|
|
{
|
|
FR30_INSN_BNO, "bno", "bno", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* beq:d $label9 */
|
|
{
|
|
FR30_INSN_BEQD, "beqd", "beq:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* beq $label9 */
|
|
{
|
|
FR30_INSN_BEQ, "beq", "beq", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bne:d $label9 */
|
|
{
|
|
FR30_INSN_BNED, "bned", "bne:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bne $label9 */
|
|
{
|
|
FR30_INSN_BNE, "bne", "bne", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bc:d $label9 */
|
|
{
|
|
FR30_INSN_BCD, "bcd", "bc:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bc $label9 */
|
|
{
|
|
FR30_INSN_BC, "bc", "bc", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bnc:d $label9 */
|
|
{
|
|
FR30_INSN_BNCD, "bncd", "bnc:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bnc $label9 */
|
|
{
|
|
FR30_INSN_BNC, "bnc", "bnc", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bn:d $label9 */
|
|
{
|
|
FR30_INSN_BND, "bnd", "bn:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bn $label9 */
|
|
{
|
|
FR30_INSN_BN, "bn", "bn", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bp:d $label9 */
|
|
{
|
|
FR30_INSN_BPD, "bpd", "bp:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bp $label9 */
|
|
{
|
|
FR30_INSN_BP, "bp", "bp", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bv:d $label9 */
|
|
{
|
|
FR30_INSN_BVD, "bvd", "bv:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bv $label9 */
|
|
{
|
|
FR30_INSN_BV, "bv", "bv", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bnv:d $label9 */
|
|
{
|
|
FR30_INSN_BNVD, "bnvd", "bnv:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bnv $label9 */
|
|
{
|
|
FR30_INSN_BNV, "bnv", "bnv", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* blt:d $label9 */
|
|
{
|
|
FR30_INSN_BLTD, "bltd", "blt:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* blt $label9 */
|
|
{
|
|
FR30_INSN_BLT, "blt", "blt", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bge:d $label9 */
|
|
{
|
|
FR30_INSN_BGED, "bged", "bge:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bge $label9 */
|
|
{
|
|
FR30_INSN_BGE, "bge", "bge", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* ble:d $label9 */
|
|
{
|
|
FR30_INSN_BLED, "bled", "ble:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* ble $label9 */
|
|
{
|
|
FR30_INSN_BLE, "ble", "ble", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bgt:d $label9 */
|
|
{
|
|
FR30_INSN_BGTD, "bgtd", "bgt:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bgt $label9 */
|
|
{
|
|
FR30_INSN_BGT, "bgt", "bgt", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bls:d $label9 */
|
|
{
|
|
FR30_INSN_BLSD, "blsd", "bls:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bls $label9 */
|
|
{
|
|
FR30_INSN_BLS, "bls", "bls", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bhi:d $label9 */
|
|
{
|
|
FR30_INSN_BHID, "bhid", "bhi:d", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI)|A(DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* bhi $label9 */
|
|
{
|
|
FR30_INSN_BHI, "bhi", "bhi", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT)|A(COND_CTI), { (1<<MACH_BASE) } }
|
|
},
|
|
/* dmov $R13,@$dir10 */
|
|
{
|
|
FR30_INSN_DMOVR13, "dmovr13", "dmov", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* dmovh $R13,@$dir9 */
|
|
{
|
|
FR30_INSN_DMOVR13H, "dmovr13h", "dmovh", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* dmovb $R13,@$dir8 */
|
|
{
|
|
FR30_INSN_DMOVR13B, "dmovr13b", "dmovb", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* dmov @$R13+,@$dir10 */
|
|
{
|
|
FR30_INSN_DMOVR13PI, "dmovr13pi", "dmov", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* dmovh @$R13+,@$dir9 */
|
|
{
|
|
FR30_INSN_DMOVR13PIH, "dmovr13pih", "dmovh", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* dmovb @$R13+,@$dir8 */
|
|
{
|
|
FR30_INSN_DMOVR13PIB, "dmovr13pib", "dmovb", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* dmov @$R15+,@$dir10 */
|
|
{
|
|
FR30_INSN_DMOVR15PI, "dmovr15pi", "dmov", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* dmov @$dir10,$R13 */
|
|
{
|
|
FR30_INSN_DMOV2R13, "dmov2r13", "dmov", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* dmovh @$dir9,$R13 */
|
|
{
|
|
FR30_INSN_DMOV2R13H, "dmov2r13h", "dmovh", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* dmovb @$dir8,$R13 */
|
|
{
|
|
FR30_INSN_DMOV2R13B, "dmov2r13b", "dmovb", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* dmov @$dir10,@$R13+ */
|
|
{
|
|
FR30_INSN_DMOV2R13PI, "dmov2r13pi", "dmov", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* dmovh @$dir9,@$R13+ */
|
|
{
|
|
FR30_INSN_DMOV2R13PIH, "dmov2r13pih", "dmovh", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* dmovb @$dir8,@$R13+ */
|
|
{
|
|
FR30_INSN_DMOV2R13PIB, "dmov2r13pib", "dmovb", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* dmov @$dir10,@-$R15 */
|
|
{
|
|
FR30_INSN_DMOV2R15PD, "dmov2r15pd", "dmov", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* ldres @$Ri+,$u4 */
|
|
{
|
|
FR30_INSN_LDRES, "ldres", "ldres", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* stres $u4,@$Ri+ */
|
|
{
|
|
FR30_INSN_STRES, "stres", "stres", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* copop $u4c,$ccc,$CRj,$CRi */
|
|
{
|
|
FR30_INSN_COPOP, "copop", "copop", 32,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* copld $u4c,$ccc,$Rjc,$CRi */
|
|
{
|
|
FR30_INSN_COPLD, "copld", "copld", 32,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* copst $u4c,$ccc,$CRj,$Ric */
|
|
{
|
|
FR30_INSN_COPST, "copst", "copst", 32,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* copsv $u4c,$ccc,$CRj,$Ric */
|
|
{
|
|
FR30_INSN_COPSV, "copsv", "copsv", 32,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* nop */
|
|
{
|
|
FR30_INSN_NOP, "nop", "nop", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* andccr $u8 */
|
|
{
|
|
FR30_INSN_ANDCCR, "andccr", "andccr", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* orccr $u8 */
|
|
{
|
|
FR30_INSN_ORCCR, "orccr", "orccr", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* stilm $u8 */
|
|
{
|
|
FR30_INSN_STILM, "stilm", "stilm", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* addsp $s10 */
|
|
{
|
|
FR30_INSN_ADDSP, "addsp", "addsp", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* extsb $Ri */
|
|
{
|
|
FR30_INSN_EXTSB, "extsb", "extsb", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* extub $Ri */
|
|
{
|
|
FR30_INSN_EXTUB, "extub", "extub", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* extsh $Ri */
|
|
{
|
|
FR30_INSN_EXTSH, "extsh", "extsh", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* extuh $Ri */
|
|
{
|
|
FR30_INSN_EXTUH, "extuh", "extuh", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* ldm0 ($reglist_low_ld) */
|
|
{
|
|
FR30_INSN_LDM0, "ldm0", "ldm0", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* ldm1 ($reglist_hi_ld) */
|
|
{
|
|
FR30_INSN_LDM1, "ldm1", "ldm1", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* stm0 ($reglist_low_st) */
|
|
{
|
|
FR30_INSN_STM0, "stm0", "stm0", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* stm1 ($reglist_hi_st) */
|
|
{
|
|
FR30_INSN_STM1, "stm1", "stm1", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* enter $u10 */
|
|
{
|
|
FR30_INSN_ENTER, "enter", "enter", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
/* leave */
|
|
{
|
|
FR30_INSN_LEAVE, "leave", "leave", 16,
|
|
{ 0, { (1<<MACH_BASE) } }
|
|
},
|
|
/* xchb @$Rj,$Ri */
|
|
{
|
|
FR30_INSN_XCHB, "xchb", "xchb", 16,
|
|
{ 0|A(NOT_IN_DELAY_SLOT), { (1<<MACH_BASE) } }
|
|
},
|
|
};
|
|
|
|
#undef A
|
|
#undef MNEM
|
|
#undef OP
|
|
|
|
/* Initialize anything needed to be done once, before any cpu_open call. */
|
|
|
|
static void
|
|
init_tables ()
|
|
{
|
|
}
|
|
|
|
/* Subroutine of fr30_cgen_cpu_open to look up a mach via its bfd name. */
|
|
|
|
static const CGEN_MACH *
|
|
lookup_mach_via_bfd_name (table, name)
|
|
const CGEN_MACH *table;
|
|
const char *name;
|
|
{
|
|
while (table->name)
|
|
{
|
|
if (strcmp (name, table->bfd_name) == 0)
|
|
return table;
|
|
++table;
|
|
}
|
|
abort ();
|
|
}
|
|
|
|
/* Subroutine of fr30_cgen_cpu_open to build the hardware table. */
|
|
|
|
static void
|
|
build_hw_table (cd)
|
|
CGEN_CPU_TABLE *cd;
|
|
{
|
|
int i;
|
|
int machs = cd->machs;
|
|
const CGEN_HW_ENTRY *init = & fr30_cgen_hw_table[0];
|
|
/* MAX_HW is only an upper bound on the number of selected entries.
|
|
However each entry is indexed by it's enum so there can be holes in
|
|
the table. */
|
|
const CGEN_HW_ENTRY **selected =
|
|
(const CGEN_HW_ENTRY **) xmalloc (MAX_HW * sizeof (CGEN_HW_ENTRY *));
|
|
|
|
cd->hw_table.init_entries = init;
|
|
cd->hw_table.entry_size = sizeof (CGEN_HW_ENTRY);
|
|
memset (selected, 0, MAX_HW * sizeof (CGEN_HW_ENTRY *));
|
|
/* ??? For now we just use machs to determine which ones we want. */
|
|
for (i = 0; init[i].name != NULL; ++i)
|
|
if (CGEN_HW_ATTR_VALUE (&init[i], CGEN_HW_MACH)
|
|
& machs)
|
|
selected[init[i].type] = &init[i];
|
|
cd->hw_table.entries = selected;
|
|
cd->hw_table.num_entries = MAX_HW;
|
|
}
|
|
|
|
/* Subroutine of fr30_cgen_cpu_open to build the hardware table. */
|
|
|
|
static void
|
|
build_ifield_table (cd)
|
|
CGEN_CPU_TABLE *cd;
|
|
{
|
|
cd->ifld_table = & fr30_cgen_ifld_table[0];
|
|
}
|
|
|
|
/* Subroutine of fr30_cgen_cpu_open to build the hardware table. */
|
|
|
|
static void
|
|
build_operand_table (cd)
|
|
CGEN_CPU_TABLE *cd;
|
|
{
|
|
int i;
|
|
int machs = cd->machs;
|
|
const CGEN_OPERAND *init = & fr30_cgen_operand_table[0];
|
|
/* MAX_OPERANDS is only an upper bound on the number of selected entries.
|
|
However each entry is indexed by it's enum so there can be holes in
|
|
the table. */
|
|
const CGEN_OPERAND **selected =
|
|
(const CGEN_OPERAND **) xmalloc (MAX_OPERANDS * sizeof (CGEN_OPERAND *));
|
|
|
|
cd->operand_table.init_entries = init;
|
|
cd->operand_table.entry_size = sizeof (CGEN_OPERAND);
|
|
memset (selected, 0, MAX_OPERANDS * sizeof (CGEN_OPERAND *));
|
|
/* ??? For now we just use mach to determine which ones we want. */
|
|
for (i = 0; init[i].name != NULL; ++i)
|
|
if (CGEN_OPERAND_ATTR_VALUE (&init[i], CGEN_OPERAND_MACH)
|
|
& machs)
|
|
selected[init[i].type] = &init[i];
|
|
cd->operand_table.entries = selected;
|
|
cd->operand_table.num_entries = MAX_OPERANDS;
|
|
}
|
|
|
|
/* Subroutine of fr30_cgen_cpu_open to build the hardware table.
|
|
??? This could leave out insns not supported by the specified mach/isa,
|
|
but that would cause errors like "foo only supported by bar" to become
|
|
"unknown insn", so for now we include all insns and require the app to
|
|
do the checking later.
|
|
??? On the other hand, parsing of such insns may require their hardware or
|
|
operand elements to be in the table [which they mightn't be]. */
|
|
|
|
static void
|
|
build_insn_table (cd)
|
|
CGEN_CPU_TABLE *cd;
|
|
{
|
|
int i;
|
|
const CGEN_IBASE *ib = & fr30_cgen_insn_table[0];
|
|
CGEN_INSN *insns = (CGEN_INSN *) xmalloc (MAX_INSNS * sizeof (CGEN_INSN));
|
|
|
|
memset (insns, 0, MAX_INSNS * sizeof (CGEN_INSN));
|
|
for (i = 0; i < MAX_INSNS; ++i)
|
|
insns[i].base = &ib[i];
|
|
cd->insn_table.init_entries = insns;
|
|
cd->insn_table.entry_size = sizeof (CGEN_IBASE);
|
|
cd->insn_table.num_init_entries = MAX_INSNS;
|
|
}
|
|
|
|
/* Subroutine of fr30_cgen_cpu_open to rebuild the tables. */
|
|
|
|
static void
|
|
fr30_cgen_rebuild_tables (cd)
|
|
CGEN_CPU_TABLE *cd;
|
|
{
|
|
int i,n_isas,n_machs;
|
|
unsigned int isas = cd->isas;
|
|
unsigned int machs = cd->machs;
|
|
|
|
cd->int_insn_p = CGEN_INT_INSN_P;
|
|
|
|
/* Data derived from the isa spec. */
|
|
#define UNSET (CGEN_SIZE_UNKNOWN + 1)
|
|
cd->default_insn_bitsize = UNSET;
|
|
cd->base_insn_bitsize = UNSET;
|
|
cd->min_insn_bitsize = 65535; /* some ridiculously big number */
|
|
cd->max_insn_bitsize = 0;
|
|
for (i = 0; i < MAX_ISAS; ++i)
|
|
if (((1 << i) & isas) != 0)
|
|
{
|
|
const CGEN_ISA *isa = & fr30_cgen_isa_table[i];
|
|
|
|
/* Default insn sizes of all selected isas must be equal or we set
|
|
the result to 0, meaning "unknown". */
|
|
if (cd->default_insn_bitsize == UNSET)
|
|
cd->default_insn_bitsize = isa->default_insn_bitsize;
|
|
else if (isa->default_insn_bitsize == cd->default_insn_bitsize)
|
|
; /* this is ok */
|
|
else
|
|
cd->default_insn_bitsize = CGEN_SIZE_UNKNOWN;
|
|
|
|
/* Base insn sizes of all selected isas must be equal or we set
|
|
the result to 0, meaning "unknown". */
|
|
if (cd->base_insn_bitsize == UNSET)
|
|
cd->base_insn_bitsize = isa->base_insn_bitsize;
|
|
else if (isa->base_insn_bitsize == cd->base_insn_bitsize)
|
|
; /* this is ok */
|
|
else
|
|
cd->base_insn_bitsize = CGEN_SIZE_UNKNOWN;
|
|
|
|
/* Set min,max insn sizes. */
|
|
if (isa->min_insn_bitsize < cd->min_insn_bitsize)
|
|
cd->min_insn_bitsize = isa->min_insn_bitsize;
|
|
if (isa->max_insn_bitsize > cd->max_insn_bitsize)
|
|
cd->max_insn_bitsize = isa->max_insn_bitsize;
|
|
|
|
++n_isas;
|
|
}
|
|
|
|
/* Data derived from the mach spec. */
|
|
for (i = 0; i < MAX_MACHS; ++i)
|
|
if (((1 << i) & machs) != 0)
|
|
{
|
|
const CGEN_MACH *mach = & fr30_cgen_mach_table[i];
|
|
|
|
++n_machs;
|
|
}
|
|
|
|
/* Determine which hw elements are used by MACH. */
|
|
build_hw_table (cd);
|
|
|
|
/* Build the ifield table. */
|
|
build_ifield_table (cd);
|
|
|
|
/* Determine which operands are used by MACH/ISA. */
|
|
build_operand_table (cd);
|
|
|
|
/* Build the instruction table. */
|
|
build_insn_table (cd);
|
|
}
|
|
|
|
/* Initialize a cpu table and return a descriptor.
|
|
It's much like opening a file, and must be the first function called.
|
|
The arguments are a set of (type/value) pairs, terminated with
|
|
CGEN_CPU_OPEN_END.
|
|
|
|
Currently supported values:
|
|
CGEN_CPU_OPEN_ISAS: bitmap of values in enum isa_attr
|
|
CGEN_CPU_OPEN_MACHS: bitmap of values in enum mach_attr
|
|
CGEN_CPU_OPEN_BFDMACH: specify 1 mach using bfd name
|
|
CGEN_CPU_OPEN_ENDIAN: specify endian choice
|
|
CGEN_CPU_OPEN_END: terminates arguments
|
|
|
|
??? Simultaneous multiple isas might not make sense, but it's not (yet)
|
|
precluded.
|
|
|
|
??? We only support ISO C stdargs here, not K&R.
|
|
Laziness, plus experiment to see if anything requires K&R - eventually
|
|
K&R will no longer be supported - e.g. GDB is currently trying this. */
|
|
|
|
CGEN_CPU_DESC
|
|
fr30_cgen_cpu_open (enum cgen_cpu_open_arg arg_type, ...)
|
|
{
|
|
CGEN_CPU_TABLE *cd = (CGEN_CPU_TABLE *) xmalloc (sizeof (CGEN_CPU_TABLE));
|
|
static int init_p;
|
|
unsigned int isas = 0; /* 0 = "unspecified" */
|
|
unsigned int machs = 0; /* 0 = "unspecified" */
|
|
enum cgen_endian endian = CGEN_ENDIAN_UNKNOWN;
|
|
va_list ap;
|
|
|
|
if (! init_p)
|
|
{
|
|
init_tables ();
|
|
init_p = 1;
|
|
}
|
|
|
|
memset (cd, 0, sizeof (*cd));
|
|
|
|
va_start (ap, arg_type);
|
|
while (arg_type != CGEN_CPU_OPEN_END)
|
|
{
|
|
switch (arg_type)
|
|
{
|
|
case CGEN_CPU_OPEN_ISAS :
|
|
isas = va_arg (ap, unsigned int);
|
|
break;
|
|
case CGEN_CPU_OPEN_MACHS :
|
|
machs = va_arg (ap, unsigned int);
|
|
break;
|
|
case CGEN_CPU_OPEN_BFDMACH :
|
|
{
|
|
const char *name = va_arg (ap, const char *);
|
|
const CGEN_MACH *mach =
|
|
lookup_mach_via_bfd_name (fr30_cgen_mach_table, name);
|
|
|
|
machs |= mach->num << 1;
|
|
break;
|
|
}
|
|
case CGEN_CPU_OPEN_ENDIAN :
|
|
endian = va_arg (ap, enum cgen_endian);
|
|
break;
|
|
default :
|
|
fprintf (stderr, "fr30_cgen_cpu_open: unsupported argument `%d'\n",
|
|
arg_type);
|
|
abort (); /* ??? return NULL? */
|
|
}
|
|
arg_type = va_arg (ap, enum cgen_cpu_open_arg);
|
|
}
|
|
va_end (ap);
|
|
|
|
/* mach unspecified means "all" */
|
|
if (machs == 0)
|
|
machs = (1 << MAX_MACHS) - 1;
|
|
/* base mach is always selected */
|
|
machs |= 1;
|
|
/* isa unspecified means "all" */
|
|
if (isas == 0)
|
|
isas = (1 << MAX_ISAS) - 1;
|
|
if (endian == CGEN_ENDIAN_UNKNOWN)
|
|
{
|
|
/* ??? If target has only one, could have a default. */
|
|
fprintf (stderr, "fr30_cgen_cpu_open: no endianness specified\n");
|
|
abort ();
|
|
}
|
|
|
|
cd->isas = isas;
|
|
cd->machs = machs;
|
|
cd->endian = endian;
|
|
/* FIXME: for the sparc case we can determine insn-endianness statically.
|
|
The worry here is where both data and insn endian can be independently
|
|
chosen, in which case this function will need another argument.
|
|
Actually, will want to allow for more arguments in the future anyway. */
|
|
cd->insn_endian = endian;
|
|
|
|
/* Table (re)builder. */
|
|
cd->rebuild_tables = fr30_cgen_rebuild_tables;
|
|
fr30_cgen_rebuild_tables (cd);
|
|
|
|
return (CGEN_CPU_DESC) cd;
|
|
}
|
|
|
|
/* Cover fn to fr30_cgen_cpu_open to handle the simple case of 1 isa, 1 mach.
|
|
MACH_NAME is the bfd name of the mach. */
|
|
|
|
CGEN_CPU_DESC
|
|
fr30_cgen_cpu_open_1 (mach_name, endian)
|
|
const char *mach_name;
|
|
enum cgen_endian endian;
|
|
{
|
|
return fr30_cgen_cpu_open (CGEN_CPU_OPEN_BFDMACH, mach_name,
|
|
CGEN_CPU_OPEN_ENDIAN, endian,
|
|
CGEN_CPU_OPEN_END);
|
|
}
|
|
|
|
/* Close a cpu table.
|
|
??? This can live in a machine independent file, but there's currently
|
|
no place to put this file (there's no libcgen). libopcodes is the wrong
|
|
place as some simulator ports use this but they don't use libopcodes. */
|
|
|
|
void
|
|
fr30_cgen_cpu_close (cd)
|
|
CGEN_CPU_DESC cd;
|
|
{
|
|
if (cd->insn_table.init_entries)
|
|
free ((CGEN_INSN *) cd->insn_table.init_entries);
|
|
if (cd->hw_table.entries)
|
|
free ((CGEN_HW_ENTRY *) cd->hw_table.entries);
|
|
free (cd);
|
|
}
|
|
|