/* CPU data for sh.
THIS FILE IS MACHINE GENERATED WITH CGEN.
Copyright 1996-2016 Free Software Foundation, Inc.
This file is part of the GNU Binutils and/or GDB, the GNU debugger.
This file 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 3, or (at your option)
any later version.
It 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, see .
*/
#include "sysdep.h"
#include
#include
#include "ansidecl.h"
#include "bfd.h"
#include "symcat.h"
#include "sh-desc.h"
#include "sh-opc.h"
#include "opintl.h"
#include "libiberty.h"
#include "xregex.h"
/* Attributes. */
static const CGEN_ATTR_ENTRY bool_attr[] =
{
{ "#f", 0 },
{ "#t", 1 },
{ 0, 0 }
};
static const CGEN_ATTR_ENTRY MACH_attr[] ATTRIBUTE_UNUSED =
{
{ "base", MACH_BASE },
{ "sh2", MACH_SH2 },
{ "sh2e", MACH_SH2E },
{ "sh2a_fpu", MACH_SH2A_FPU },
{ "sh2a_nofpu", MACH_SH2A_NOFPU },
{ "sh3", MACH_SH3 },
{ "sh3e", MACH_SH3E },
{ "sh4_nofpu", MACH_SH4_NOFPU },
{ "sh4", MACH_SH4 },
{ "sh4a_nofpu", MACH_SH4A_NOFPU },
{ "sh4a", MACH_SH4A },
{ "sh4al", MACH_SH4AL },
{ "sh5", MACH_SH5 },
{ "max", MACH_MAX },
{ 0, 0 }
};
static const CGEN_ATTR_ENTRY ISA_attr[] ATTRIBUTE_UNUSED =
{
{ "compact", ISA_COMPACT },
{ "media", ISA_MEDIA },
{ "max", ISA_MAX },
{ 0, 0 }
};
static const CGEN_ATTR_ENTRY SH4_GROUP_attr[] ATTRIBUTE_UNUSED =
{
{ "NONE", SH4_GROUP_NONE },
{ "MT", SH4_GROUP_MT },
{ "EX", SH4_GROUP_EX },
{ "BR", SH4_GROUP_BR },
{ "LS", SH4_GROUP_LS },
{ "FE", SH4_GROUP_FE },
{ "CO", SH4_GROUP_CO },
{ "MAX", SH4_GROUP_MAX },
{ 0, 0 }
};
static const CGEN_ATTR_ENTRY SH4A_GROUP_attr[] ATTRIBUTE_UNUSED =
{
{ "NONE", SH4A_GROUP_NONE },
{ "MT", SH4A_GROUP_MT },
{ "EX", SH4A_GROUP_EX },
{ "BR", SH4A_GROUP_BR },
{ "LS", SH4A_GROUP_LS },
{ "FE", SH4A_GROUP_FE },
{ "CO", SH4A_GROUP_CO },
{ "MAX", SH4A_GROUP_MAX },
{ 0, 0 }
};
const CGEN_ATTR_TABLE sh_cgen_ifield_attr_table[] =
{
{ "MACH", & MACH_attr[0], & MACH_attr[0] },
{ "ISA", & ISA_attr[0], & ISA_attr[0] },
{ "VIRTUAL", &bool_attr[0], &bool_attr[0] },
{ "PCREL-ADDR", &bool_attr[0], &bool_attr[0] },
{ "ABS-ADDR", &bool_attr[0], &bool_attr[0] },
{ "RESERVED", &bool_attr[0], &bool_attr[0] },
{ "SIGN-OPT", &bool_attr[0], &bool_attr[0] },
{ "SIGNED", &bool_attr[0], &bool_attr[0] },
{ 0, 0, 0 }
};
const CGEN_ATTR_TABLE sh_cgen_hardware_attr_table[] =
{
{ "MACH", & MACH_attr[0], & MACH_attr[0] },
{ "ISA", & ISA_attr[0], & ISA_attr[0] },
{ "VIRTUAL", &bool_attr[0], &bool_attr[0] },
{ "CACHE-ADDR", &bool_attr[0], &bool_attr[0] },
{ "PC", &bool_attr[0], &bool_attr[0] },
{ "PROFILE", &bool_attr[0], &bool_attr[0] },
{ 0, 0, 0 }
};
const CGEN_ATTR_TABLE sh_cgen_operand_attr_table[] =
{
{ "MACH", & MACH_attr[0], & MACH_attr[0] },
{ "ISA", & ISA_attr[0], & ISA_attr[0] },
{ "VIRTUAL", &bool_attr[0], &bool_attr[0] },
{ "PCREL-ADDR", &bool_attr[0], &bool_attr[0] },
{ "ABS-ADDR", &bool_attr[0], &bool_attr[0] },
{ "SIGN-OPT", &bool_attr[0], &bool_attr[0] },
{ "SIGNED", &bool_attr[0], &bool_attr[0] },
{ "NEGATIVE", &bool_attr[0], &bool_attr[0] },
{ "RELAX", &bool_attr[0], &bool_attr[0] },
{ "SEM-ONLY", &bool_attr[0], &bool_attr[0] },
{ 0, 0, 0 }
};
const CGEN_ATTR_TABLE sh_cgen_insn_attr_table[] =
{
{ "MACH", & MACH_attr[0], & MACH_attr[0] },
{ "ISA", & ISA_attr[0], & ISA_attr[0] },
{ "SH4-GROUP", & SH4_GROUP_attr[0], & SH4_GROUP_attr[0] },
{ "SH4A-GROUP", & SH4A_GROUP_attr[0], & SH4A_GROUP_attr[0] },
{ "ALIAS", &bool_attr[0], &bool_attr[0] },
{ "VIRTUAL", &bool_attr[0], &bool_attr[0] },
{ "UNCOND-CTI", &bool_attr[0], &bool_attr[0] },
{ "COND-CTI", &bool_attr[0], &bool_attr[0] },
{ "SKIP-CTI", &bool_attr[0], &bool_attr[0] },
{ "DELAY-SLOT", &bool_attr[0], &bool_attr[0] },
{ "RELAXABLE", &bool_attr[0], &bool_attr[0] },
{ "RELAXED", &bool_attr[0], &bool_attr[0] },
{ "NO-DIS", &bool_attr[0], &bool_attr[0] },
{ "PBB", &bool_attr[0], &bool_attr[0] },
{ "ILLSLOT", &bool_attr[0], &bool_attr[0] },
{ "FP-INSN", &bool_attr[0], &bool_attr[0] },
{ "32-BIT-INSN", &bool_attr[0], &bool_attr[0] },
{ 0, 0, 0 }
};
/* Instruction set variants. */
static const CGEN_ISA sh_cgen_isa_table[] = {
{ "media", 32, 32, 32, 32 },
{ "compact", 32, 32, 16, 32 },
{ 0, 0, 0, 0, 0 }
};
/* Machine variants. */
static const CGEN_MACH sh_cgen_mach_table[] = {
{ "sh2", "sh2", MACH_SH2, 0 },
{ "sh2e", "sh2e", MACH_SH2E, 0 },
{ "sh2a-fpu", "sh2a-fpu", MACH_SH2A_FPU, 0 },
{ "sh2a-nofpu", "sh2a-nofpu", MACH_SH2A_NOFPU, 0 },
{ "sh3", "sh3", MACH_SH3, 0 },
{ "sh3e", "sh3e", MACH_SH3E, 0 },
{ "sh4-nofpu", "sh4-nofpu", MACH_SH4_NOFPU, 0 },
{ "sh4", "sh4", MACH_SH4, 0 },
{ "sh4a-nofpu", "sh4a-nofpu", MACH_SH4A_NOFPU, 0 },
{ "sh4a", "sh4a", MACH_SH4A, 0 },
{ "sh4al", "sh4al", MACH_SH4AL, 0 },
{ "sh5", "sh5", MACH_SH5, 0 },
{ 0, 0, 0, 0 }
};
static CGEN_KEYWORD_ENTRY sh_cgen_opval_frc_names_entries[] =
{
{ "fr0", 0, {0, {{{0, 0}}}}, 0, 0 },
{ "fr1", 1, {0, {{{0, 0}}}}, 0, 0 },
{ "fr2", 2, {0, {{{0, 0}}}}, 0, 0 },
{ "fr3", 3, {0, {{{0, 0}}}}, 0, 0 },
{ "fr4", 4, {0, {{{0, 0}}}}, 0, 0 },
{ "fr5", 5, {0, {{{0, 0}}}}, 0, 0 },
{ "fr6", 6, {0, {{{0, 0}}}}, 0, 0 },
{ "fr7", 7, {0, {{{0, 0}}}}, 0, 0 },
{ "fr8", 8, {0, {{{0, 0}}}}, 0, 0 },
{ "fr9", 9, {0, {{{0, 0}}}}, 0, 0 },
{ "fr10", 10, {0, {{{0, 0}}}}, 0, 0 },
{ "fr11", 11, {0, {{{0, 0}}}}, 0, 0 },
{ "fr12", 12, {0, {{{0, 0}}}}, 0, 0 },
{ "fr13", 13, {0, {{{0, 0}}}}, 0, 0 },
{ "fr14", 14, {0, {{{0, 0}}}}, 0, 0 },
{ "fr15", 15, {0, {{{0, 0}}}}, 0, 0 }
};
CGEN_KEYWORD sh_cgen_opval_frc_names =
{
& sh_cgen_opval_frc_names_entries[0],
16,
0, 0, 0, 0, ""
};
static CGEN_KEYWORD_ENTRY sh_cgen_opval_drc_names_entries[] =
{
{ "dr0", 0, {0, {{{0, 0}}}}, 0, 0 },
{ "dr2", 2, {0, {{{0, 0}}}}, 0, 0 },
{ "dr4", 4, {0, {{{0, 0}}}}, 0, 0 },
{ "dr6", 6, {0, {{{0, 0}}}}, 0, 0 },
{ "dr8", 8, {0, {{{0, 0}}}}, 0, 0 },
{ "dr10", 10, {0, {{{0, 0}}}}, 0, 0 },
{ "dr12", 12, {0, {{{0, 0}}}}, 0, 0 },
{ "dr14", 14, {0, {{{0, 0}}}}, 0, 0 }
};
CGEN_KEYWORD sh_cgen_opval_drc_names =
{
& sh_cgen_opval_drc_names_entries[0],
8,
0, 0, 0, 0, ""
};
static CGEN_KEYWORD_ENTRY sh_cgen_opval_xf_names_entries[] =
{
{ "xf0", 0, {0, {{{0, 0}}}}, 0, 0 },
{ "xf1", 1, {0, {{{0, 0}}}}, 0, 0 },
{ "xf2", 2, {0, {{{0, 0}}}}, 0, 0 },
{ "xf3", 3, {0, {{{0, 0}}}}, 0, 0 },
{ "xf4", 4, {0, {{{0, 0}}}}, 0, 0 },
{ "xf5", 5, {0, {{{0, 0}}}}, 0, 0 },
{ "xf6", 6, {0, {{{0, 0}}}}, 0, 0 },
{ "xf7", 7, {0, {{{0, 0}}}}, 0, 0 },
{ "xf8", 8, {0, {{{0, 0}}}}, 0, 0 },
{ "xf9", 9, {0, {{{0, 0}}}}, 0, 0 },
{ "xf10", 10, {0, {{{0, 0}}}}, 0, 0 },
{ "xf11", 11, {0, {{{0, 0}}}}, 0, 0 },
{ "xf12", 12, {0, {{{0, 0}}}}, 0, 0 },
{ "xf13", 13, {0, {{{0, 0}}}}, 0, 0 },
{ "xf14", 14, {0, {{{0, 0}}}}, 0, 0 },
{ "xf15", 15, {0, {{{0, 0}}}}, 0, 0 }
};
CGEN_KEYWORD sh_cgen_opval_xf_names =
{
& sh_cgen_opval_xf_names_entries[0],
16,
0, 0, 0, 0, ""
};
static CGEN_KEYWORD_ENTRY sh_cgen_opval_h_gr_entries[] =
{
{ "r0", 0, {0, {{{0, 0}}}}, 0, 0 },
{ "r1", 1, {0, {{{0, 0}}}}, 0, 0 },
{ "r2", 2, {0, {{{0, 0}}}}, 0, 0 },
{ "r3", 3, {0, {{{0, 0}}}}, 0, 0 },
{ "r4", 4, {0, {{{0, 0}}}}, 0, 0 },
{ "r5", 5, {0, {{{0, 0}}}}, 0, 0 },
{ "r6", 6, {0, {{{0, 0}}}}, 0, 0 },
{ "r7", 7, {0, {{{0, 0}}}}, 0, 0 },
{ "r8", 8, {0, {{{0, 0}}}}, 0, 0 },
{ "r9", 9, {0, {{{0, 0}}}}, 0, 0 },
{ "r10", 10, {0, {{{0, 0}}}}, 0, 0 },
{ "r11", 11, {0, {{{0, 0}}}}, 0, 0 },
{ "r12", 12, {0, {{{0, 0}}}}, 0, 0 },
{ "r13", 13, {0, {{{0, 0}}}}, 0, 0 },
{ "r14", 14, {0, {{{0, 0}}}}, 0, 0 },
{ "r15", 15, {0, {{{0, 0}}}}, 0, 0 },
{ "r16", 16, {0, {{{0, 0}}}}, 0, 0 },
{ "r17", 17, {0, {{{0, 0}}}}, 0, 0 },
{ "r18", 18, {0, {{{0, 0}}}}, 0, 0 },
{ "r19", 19, {0, {{{0, 0}}}}, 0, 0 },
{ "r20", 20, {0, {{{0, 0}}}}, 0, 0 },
{ "r21", 21, {0, {{{0, 0}}}}, 0, 0 },
{ "r22", 22, {0, {{{0, 0}}}}, 0, 0 },
{ "r23", 23, {0, {{{0, 0}}}}, 0, 0 },
{ "r24", 24, {0, {{{0, 0}}}}, 0, 0 },
{ "r25", 25, {0, {{{0, 0}}}}, 0, 0 },
{ "r26", 26, {0, {{{0, 0}}}}, 0, 0 },
{ "r27", 27, {0, {{{0, 0}}}}, 0, 0 },
{ "r28", 28, {0, {{{0, 0}}}}, 0, 0 },
{ "r29", 29, {0, {{{0, 0}}}}, 0, 0 },
{ "r30", 30, {0, {{{0, 0}}}}, 0, 0 },
{ "r31", 31, {0, {{{0, 0}}}}, 0, 0 },
{ "r32", 32, {0, {{{0, 0}}}}, 0, 0 },
{ "r33", 33, {0, {{{0, 0}}}}, 0, 0 },
{ "r34", 34, {0, {{{0, 0}}}}, 0, 0 },
{ "r35", 35, {0, {{{0, 0}}}}, 0, 0 },
{ "r36", 36, {0, {{{0, 0}}}}, 0, 0 },
{ "r37", 37, {0, {{{0, 0}}}}, 0, 0 },
{ "r38", 38, {0, {{{0, 0}}}}, 0, 0 },
{ "r39", 39, {0, {{{0, 0}}}}, 0, 0 },
{ "r40", 40, {0, {{{0, 0}}}}, 0, 0 },
{ "r41", 41, {0, {{{0, 0}}}}, 0, 0 },
{ "r42", 42, {0, {{{0, 0}}}}, 0, 0 },
{ "r43", 43, {0, {{{0, 0}}}}, 0, 0 },
{ "r44", 44, {0, {{{0, 0}}}}, 0, 0 },
{ "r45", 45, {0, {{{0, 0}}}}, 0, 0 },
{ "r46", 46, {0, {{{0, 0}}}}, 0, 0 },
{ "r47", 47, {0, {{{0, 0}}}}, 0, 0 },
{ "r48", 48, {0, {{{0, 0}}}}, 0, 0 },
{ "r49", 49, {0, {{{0, 0}}}}, 0, 0 },
{ "r50", 50, {0, {{{0, 0}}}}, 0, 0 },
{ "r51", 51, {0, {{{0, 0}}}}, 0, 0 },
{ "r52", 52, {0, {{{0, 0}}}}, 0, 0 },
{ "r53", 53, {0, {{{0, 0}}}}, 0, 0 },
{ "r54", 54, {0, {{{0, 0}}}}, 0, 0 },
{ "r55", 55, {0, {{{0, 0}}}}, 0, 0 },
{ "r56", 56, {0, {{{0, 0}}}}, 0, 0 },
{ "r57", 57, {0, {{{0, 0}}}}, 0, 0 },
{ "r58", 58, {0, {{{0, 0}}}}, 0, 0 },
{ "r59", 59, {0, {{{0, 0}}}}, 0, 0 },
{ "r60", 60, {0, {{{0, 0}}}}, 0, 0 },
{ "r61", 61, {0, {{{0, 0}}}}, 0, 0 },
{ "r62", 62, {0, {{{0, 0}}}}, 0, 0 },
{ "r63", 63, {0, {{{0, 0}}}}, 0, 0 }
};
CGEN_KEYWORD sh_cgen_opval_h_gr =
{
& sh_cgen_opval_h_gr_entries[0],
64,
0, 0, 0, 0, ""
};
static CGEN_KEYWORD_ENTRY sh_cgen_opval_h_grc_entries[] =
{
{ "r0", 0, {0, {{{0, 0}}}}, 0, 0 },
{ "r1", 1, {0, {{{0, 0}}}}, 0, 0 },
{ "r2", 2, {0, {{{0, 0}}}}, 0, 0 },
{ "r3", 3, {0, {{{0, 0}}}}, 0, 0 },
{ "r4", 4, {0, {{{0, 0}}}}, 0, 0 },
{ "r5", 5, {0, {{{0, 0}}}}, 0, 0 },
{ "r6", 6, {0, {{{0, 0}}}}, 0, 0 },
{ "r7", 7, {0, {{{0, 0}}}}, 0, 0 },
{ "r8", 8, {0, {{{0, 0}}}}, 0, 0 },
{ "r9", 9, {0, {{{0, 0}}}}, 0, 0 },
{ "r10", 10, {0, {{{0, 0}}}}, 0, 0 },
{ "r11", 11, {0, {{{0, 0}}}}, 0, 0 },
{ "r12", 12, {0, {{{0, 0}}}}, 0, 0 },
{ "r13", 13, {0, {{{0, 0}}}}, 0, 0 },
{ "r14", 14, {0, {{{0, 0}}}}, 0, 0 },
{ "r15", 15, {0, {{{0, 0}}}}, 0, 0 }
};
CGEN_KEYWORD sh_cgen_opval_h_grc =
{
& sh_cgen_opval_h_grc_entries[0],
16,
0, 0, 0, 0, ""
};
static CGEN_KEYWORD_ENTRY sh_cgen_opval_h_cr_entries[] =
{
{ "cr0", 0, {0, {{{0, 0}}}}, 0, 0 },
{ "cr1", 1, {0, {{{0, 0}}}}, 0, 0 },
{ "cr2", 2, {0, {{{0, 0}}}}, 0, 0 },
{ "cr3", 3, {0, {{{0, 0}}}}, 0, 0 },
{ "cr4", 4, {0, {{{0, 0}}}}, 0, 0 },
{ "cr5", 5, {0, {{{0, 0}}}}, 0, 0 },
{ "cr6", 6, {0, {{{0, 0}}}}, 0, 0 },
{ "cr7", 7, {0, {{{0, 0}}}}, 0, 0 },
{ "cr8", 8, {0, {{{0, 0}}}}, 0, 0 },
{ "cr9", 9, {0, {{{0, 0}}}}, 0, 0 },
{ "cr10", 10, {0, {{{0, 0}}}}, 0, 0 },
{ "cr11", 11, {0, {{{0, 0}}}}, 0, 0 },
{ "cr12", 12, {0, {{{0, 0}}}}, 0, 0 },
{ "cr13", 13, {0, {{{0, 0}}}}, 0, 0 },
{ "cr14", 14, {0, {{{0, 0}}}}, 0, 0 },
{ "cr15", 15, {0, {{{0, 0}}}}, 0, 0 },
{ "cr16", 16, {0, {{{0, 0}}}}, 0, 0 },
{ "cr17", 17, {0, {{{0, 0}}}}, 0, 0 },
{ "cr18", 18, {0, {{{0, 0}}}}, 0, 0 },
{ "cr19", 19, {0, {{{0, 0}}}}, 0, 0 },
{ "cr20", 20, {0, {{{0, 0}}}}, 0, 0 },
{ "cr21", 21, {0, {{{0, 0}}}}, 0, 0 },
{ "cr22", 22, {0, {{{0, 0}}}}, 0, 0 },
{ "cr23", 23, {0, {{{0, 0}}}}, 0, 0 },
{ "cr24", 24, {0, {{{0, 0}}}}, 0, 0 },
{ "cr25", 25, {0, {{{0, 0}}}}, 0, 0 },
{ "cr26", 26, {0, {{{0, 0}}}}, 0, 0 },
{ "cr27", 27, {0, {{{0, 0}}}}, 0, 0 },
{ "cr28", 28, {0, {{{0, 0}}}}, 0, 0 },
{ "cr29", 29, {0, {{{0, 0}}}}, 0, 0 },
{ "cr30", 30, {0, {{{0, 0}}}}, 0, 0 },
{ "cr31", 31, {0, {{{0, 0}}}}, 0, 0 },
{ "cr32", 32, {0, {{{0, 0}}}}, 0, 0 },
{ "cr33", 33, {0, {{{0, 0}}}}, 0, 0 },
{ "cr34", 34, {0, {{{0, 0}}}}, 0, 0 },
{ "cr35", 35, {0, {{{0, 0}}}}, 0, 0 },
{ "cr36", 36, {0, {{{0, 0}}}}, 0, 0 },
{ "cr37", 37, {0, {{{0, 0}}}}, 0, 0 },
{ "cr38", 38, {0, {{{0, 0}}}}, 0, 0 },
{ "cr39", 39, {0, {{{0, 0}}}}, 0, 0 },
{ "cr40", 40, {0, {{{0, 0}}}}, 0, 0 },
{ "cr41", 41, {0, {{{0, 0}}}}, 0, 0 },
{ "cr42", 42, {0, {{{0, 0}}}}, 0, 0 },
{ "cr43", 43, {0, {{{0, 0}}}}, 0, 0 },
{ "cr44", 44, {0, {{{0, 0}}}}, 0, 0 },
{ "cr45", 45, {0, {{{0, 0}}}}, 0, 0 },
{ "cr46", 46, {0, {{{0, 0}}}}, 0, 0 },
{ "cr47", 47, {0, {{{0, 0}}}}, 0, 0 },
{ "cr48", 48, {0, {{{0, 0}}}}, 0, 0 },
{ "cr49", 49, {0, {{{0, 0}}}}, 0, 0 },
{ "cr50", 50, {0, {{{0, 0}}}}, 0, 0 },
{ "cr51", 51, {0, {{{0, 0}}}}, 0, 0 },
{ "cr52", 52, {0, {{{0, 0}}}}, 0, 0 },
{ "cr53", 53, {0, {{{0, 0}}}}, 0, 0 },
{ "cr54", 54, {0, {{{0, 0}}}}, 0, 0 },
{ "cr55", 55, {0, {{{0, 0}}}}, 0, 0 },
{ "cr56", 56, {0, {{{0, 0}}}}, 0, 0 },
{ "cr57", 57, {0, {{{0, 0}}}}, 0, 0 },
{ "cr58", 58, {0, {{{0, 0}}}}, 0, 0 },
{ "cr59", 59, {0, {{{0, 0}}}}, 0, 0 },
{ "cr60", 60, {0, {{{0, 0}}}}, 0, 0 },
{ "cr61", 61, {0, {{{0, 0}}}}, 0, 0 },
{ "cr62", 62, {0, {{{0, 0}}}}, 0, 0 },
{ "cr63", 63, {0, {{{0, 0}}}}, 0, 0 }
};
CGEN_KEYWORD sh_cgen_opval_h_cr =
{
& sh_cgen_opval_h_cr_entries[0],
64,
0, 0, 0, 0, ""
};
static CGEN_KEYWORD_ENTRY sh_cgen_opval_h_fr_entries[] =
{
{ "fr0", 0, {0, {{{0, 0}}}}, 0, 0 },
{ "fr1", 1, {0, {{{0, 0}}}}, 0, 0 },
{ "fr2", 2, {0, {{{0, 0}}}}, 0, 0 },
{ "fr3", 3, {0, {{{0, 0}}}}, 0, 0 },
{ "fr4", 4, {0, {{{0, 0}}}}, 0, 0 },
{ "fr5", 5, {0, {{{0, 0}}}}, 0, 0 },
{ "fr6", 6, {0, {{{0, 0}}}}, 0, 0 },
{ "fr7", 7, {0, {{{0, 0}}}}, 0, 0 },
{ "fr8", 8, {0, {{{0, 0}}}}, 0, 0 },
{ "fr9", 9, {0, {{{0, 0}}}}, 0, 0 },
{ "fr10", 10, {0, {{{0, 0}}}}, 0, 0 },
{ "fr11", 11, {0, {{{0, 0}}}}, 0, 0 },
{ "fr12", 12, {0, {{{0, 0}}}}, 0, 0 },
{ "fr13", 13, {0, {{{0, 0}}}}, 0, 0 },
{ "fr14", 14, {0, {{{0, 0}}}}, 0, 0 },
{ "fr15", 15, {0, {{{0, 0}}}}, 0, 0 },
{ "fr16", 16, {0, {{{0, 0}}}}, 0, 0 },
{ "fr17", 17, {0, {{{0, 0}}}}, 0, 0 },
{ "fr18", 18, {0, {{{0, 0}}}}, 0, 0 },
{ "fr19", 19, {0, {{{0, 0}}}}, 0, 0 },
{ "fr20", 20, {0, {{{0, 0}}}}, 0, 0 },
{ "fr21", 21, {0, {{{0, 0}}}}, 0, 0 },
{ "fr22", 22, {0, {{{0, 0}}}}, 0, 0 },
{ "fr23", 23, {0, {{{0, 0}}}}, 0, 0 },
{ "fr24", 24, {0, {{{0, 0}}}}, 0, 0 },
{ "fr25", 25, {0, {{{0, 0}}}}, 0, 0 },
{ "fr26", 26, {0, {{{0, 0}}}}, 0, 0 },
{ "fr27", 27, {0, {{{0, 0}}}}, 0, 0 },
{ "fr28", 28, {0, {{{0, 0}}}}, 0, 0 },
{ "fr29", 29, {0, {{{0, 0}}}}, 0, 0 },
{ "fr30", 30, {0, {{{0, 0}}}}, 0, 0 },
{ "fr31", 31, {0, {{{0, 0}}}}, 0, 0 },
{ "fr32", 32, {0, {{{0, 0}}}}, 0, 0 },
{ "fr33", 33, {0, {{{0, 0}}}}, 0, 0 },
{ "fr34", 34, {0, {{{0, 0}}}}, 0, 0 },
{ "fr35", 35, {0, {{{0, 0}}}}, 0, 0 },
{ "fr36", 36, {0, {{{0, 0}}}}, 0, 0 },
{ "fr37", 37, {0, {{{0, 0}}}}, 0, 0 },
{ "fr38", 38, {0, {{{0, 0}}}}, 0, 0 },
{ "fr39", 39, {0, {{{0, 0}}}}, 0, 0 },
{ "fr40", 40, {0, {{{0, 0}}}}, 0, 0 },
{ "fr41", 41, {0, {{{0, 0}}}}, 0, 0 },
{ "fr42", 42, {0, {{{0, 0}}}}, 0, 0 },
{ "fr43", 43, {0, {{{0, 0}}}}, 0, 0 },
{ "fr44", 44, {0, {{{0, 0}}}}, 0, 0 },
{ "fr45", 45, {0, {{{0, 0}}}}, 0, 0 },
{ "fr46", 46, {0, {{{0, 0}}}}, 0, 0 },
{ "fr47", 47, {0, {{{0, 0}}}}, 0, 0 },
{ "fr48", 48, {0, {{{0, 0}}}}, 0, 0 },
{ "fr49", 49, {0, {{{0, 0}}}}, 0, 0 },
{ "fr50", 50, {0, {{{0, 0}}}}, 0, 0 },
{ "fr51", 51, {0, {{{0, 0}}}}, 0, 0 },
{ "fr52", 52, {0, {{{0, 0}}}}, 0, 0 },
{ "fr53", 53, {0, {{{0, 0}}}}, 0, 0 },
{ "fr54", 54, {0, {{{0, 0}}}}, 0, 0 },
{ "fr55", 55, {0, {{{0, 0}}}}, 0, 0 },
{ "fr56", 56, {0, {{{0, 0}}}}, 0, 0 },
{ "fr57", 57, {0, {{{0, 0}}}}, 0, 0 },
{ "fr58", 58, {0, {{{0, 0}}}}, 0, 0 },
{ "fr59", 59, {0, {{{0, 0}}}}, 0, 0 },
{ "fr60", 60, {0, {{{0, 0}}}}, 0, 0 },
{ "fr61", 61, {0, {{{0, 0}}}}, 0, 0 },
{ "fr62", 62, {0, {{{0, 0}}}}, 0, 0 },
{ "fr63", 63, {0, {{{0, 0}}}}, 0, 0 }
};
CGEN_KEYWORD sh_cgen_opval_h_fr =
{
& sh_cgen_opval_h_fr_entries[0],
64,
0, 0, 0, 0, ""
};
static CGEN_KEYWORD_ENTRY sh_cgen_opval_h_fp_entries[] =
{
{ "fp0", 0, {0, {{{0, 0}}}}, 0, 0 },
{ "fp2", 2, {0, {{{0, 0}}}}, 0, 0 },
{ "fp4", 4, {0, {{{0, 0}}}}, 0, 0 },
{ "fp6", 6, {0, {{{0, 0}}}}, 0, 0 },
{ "fp8", 8, {0, {{{0, 0}}}}, 0, 0 },
{ "fp10", 10, {0, {{{0, 0}}}}, 0, 0 },
{ "fp12", 12, {0, {{{0, 0}}}}, 0, 0 },
{ "fp14", 14, {0, {{{0, 0}}}}, 0, 0 },
{ "fp16", 16, {0, {{{0, 0}}}}, 0, 0 },
{ "fp18", 18, {0, {{{0, 0}}}}, 0, 0 },
{ "fp20", 20, {0, {{{0, 0}}}}, 0, 0 },
{ "fp22", 22, {0, {{{0, 0}}}}, 0, 0 },
{ "fp24", 24, {0, {{{0, 0}}}}, 0, 0 },
{ "fp26", 26, {0, {{{0, 0}}}}, 0, 0 },
{ "fp28", 28, {0, {{{0, 0}}}}, 0, 0 },
{ "fp30", 30, {0, {{{0, 0}}}}, 0, 0 },
{ "fp32", 32, {0, {{{0, 0}}}}, 0, 0 },
{ "fp34", 34, {0, {{{0, 0}}}}, 0, 0 },
{ "fp36", 36, {0, {{{0, 0}}}}, 0, 0 },
{ "fp38", 38, {0, {{{0, 0}}}}, 0, 0 },
{ "fp40", 40, {0, {{{0, 0}}}}, 0, 0 },
{ "fp42", 42, {0, {{{0, 0}}}}, 0, 0 },
{ "fp44", 44, {0, {{{0, 0}}}}, 0, 0 },
{ "fp46", 46, {0, {{{0, 0}}}}, 0, 0 },
{ "fp48", 48, {0, {{{0, 0}}}}, 0, 0 },
{ "fp50", 50, {0, {{{0, 0}}}}, 0, 0 },
{ "fp52", 52, {0, {{{0, 0}}}}, 0, 0 },
{ "fp54", 54, {0, {{{0, 0}}}}, 0, 0 },
{ "fp56", 56, {0, {{{0, 0}}}}, 0, 0 },
{ "fp58", 58, {0, {{{0, 0}}}}, 0, 0 },
{ "fp60", 60, {0, {{{0, 0}}}}, 0, 0 },
{ "fp62", 62, {0, {{{0, 0}}}}, 0, 0 }
};
CGEN_KEYWORD sh_cgen_opval_h_fp =
{
& sh_cgen_opval_h_fp_entries[0],
32,
0, 0, 0, 0, ""
};
static CGEN_KEYWORD_ENTRY sh_cgen_opval_h_fv_entries[] =
{
{ "fv0", 0, {0, {{{0, 0}}}}, 0, 0 },
{ "fv4", 4, {0, {{{0, 0}}}}, 0, 0 },
{ "fv8", 8, {0, {{{0, 0}}}}, 0, 0 },
{ "fv12", 12, {0, {{{0, 0}}}}, 0, 0 },
{ "fv16", 16, {0, {{{0, 0}}}}, 0, 0 },
{ "fv20", 20, {0, {{{0, 0}}}}, 0, 0 },
{ "fv24", 24, {0, {{{0, 0}}}}, 0, 0 },
{ "fv28", 28, {0, {{{0, 0}}}}, 0, 0 },
{ "fv32", 32, {0, {{{0, 0}}}}, 0, 0 },
{ "fv36", 36, {0, {{{0, 0}}}}, 0, 0 },
{ "fv40", 40, {0, {{{0, 0}}}}, 0, 0 },
{ "fv44", 44, {0, {{{0, 0}}}}, 0, 0 },
{ "fv48", 48, {0, {{{0, 0}}}}, 0, 0 },
{ "fv52", 52, {0, {{{0, 0}}}}, 0, 0 },
{ "fv56", 56, {0, {{{0, 0}}}}, 0, 0 },
{ "fv60", 60, {0, {{{0, 0}}}}, 0, 0 }
};
CGEN_KEYWORD sh_cgen_opval_h_fv =
{
& sh_cgen_opval_h_fv_entries[0],
16,
0, 0, 0, 0, ""
};
static CGEN_KEYWORD_ENTRY sh_cgen_opval_h_fmtx_entries[] =
{
{ "mtrx0", 0, {0, {{{0, 0}}}}, 0, 0 },
{ "mtrx16", 16, {0, {{{0, 0}}}}, 0, 0 },
{ "mtrx32", 32, {0, {{{0, 0}}}}, 0, 0 },
{ "mtrx48", 48, {0, {{{0, 0}}}}, 0, 0 }
};
CGEN_KEYWORD sh_cgen_opval_h_fmtx =
{
& sh_cgen_opval_h_fmtx_entries[0],
4,
0, 0, 0, 0, ""
};
static CGEN_KEYWORD_ENTRY sh_cgen_opval_h_dr_entries[] =
{
{ "dr0", 0, {0, {{{0, 0}}}}, 0, 0 },
{ "dr2", 2, {0, {{{0, 0}}}}, 0, 0 },
{ "dr4", 4, {0, {{{0, 0}}}}, 0, 0 },
{ "dr6", 6, {0, {{{0, 0}}}}, 0, 0 },
{ "dr8", 8, {0, {{{0, 0}}}}, 0, 0 },
{ "dr10", 10, {0, {{{0, 0}}}}, 0, 0 },
{ "dr12", 12, {0, {{{0, 0}}}}, 0, 0 },
{ "dr14", 14, {0, {{{0, 0}}}}, 0, 0 },
{ "dr16", 16, {0, {{{0, 0}}}}, 0, 0 },
{ "dr18", 18, {0, {{{0, 0}}}}, 0, 0 },
{ "dr20", 20, {0, {{{0, 0}}}}, 0, 0 },
{ "dr22", 22, {0, {{{0, 0}}}}, 0, 0 },
{ "dr24", 24, {0, {{{0, 0}}}}, 0, 0 },
{ "dr26", 26, {0, {{{0, 0}}}}, 0, 0 },
{ "dr28", 28, {0, {{{0, 0}}}}, 0, 0 },
{ "dr30", 30, {0, {{{0, 0}}}}, 0, 0 },
{ "dr32", 32, {0, {{{0, 0}}}}, 0, 0 },
{ "dr34", 34, {0, {{{0, 0}}}}, 0, 0 },
{ "dr36", 36, {0, {{{0, 0}}}}, 0, 0 },
{ "dr38", 38, {0, {{{0, 0}}}}, 0, 0 },
{ "dr40", 40, {0, {{{0, 0}}}}, 0, 0 },
{ "dr42", 42, {0, {{{0, 0}}}}, 0, 0 },
{ "dr44", 44, {0, {{{0, 0}}}}, 0, 0 },
{ "dr46", 46, {0, {{{0, 0}}}}, 0, 0 },
{ "dr48", 48, {0, {{{0, 0}}}}, 0, 0 },
{ "dr50", 50, {0, {{{0, 0}}}}, 0, 0 },
{ "dr52", 52, {0, {{{0, 0}}}}, 0, 0 },
{ "dr54", 54, {0, {{{0, 0}}}}, 0, 0 },
{ "dr56", 56, {0, {{{0, 0}}}}, 0, 0 },
{ "dr58", 58, {0, {{{0, 0}}}}, 0, 0 },
{ "dr60", 60, {0, {{{0, 0}}}}, 0, 0 },
{ "dr62", 62, {0, {{{0, 0}}}}, 0, 0 }
};
CGEN_KEYWORD sh_cgen_opval_h_dr =
{
& sh_cgen_opval_h_dr_entries[0],
32,
0, 0, 0, 0, ""
};
static CGEN_KEYWORD_ENTRY sh_cgen_opval_h_fsd_entries[] =
{
{ "fr0", 0, {0, {{{0, 0}}}}, 0, 0 },
{ "fr1", 1, {0, {{{0, 0}}}}, 0, 0 },
{ "fr2", 2, {0, {{{0, 0}}}}, 0, 0 },
{ "fr3", 3, {0, {{{0, 0}}}}, 0, 0 },
{ "fr4", 4, {0, {{{0, 0}}}}, 0, 0 },
{ "fr5", 5, {0, {{{0, 0}}}}, 0, 0 },
{ "fr6", 6, {0, {{{0, 0}}}}, 0, 0 },
{ "fr7", 7, {0, {{{0, 0}}}}, 0, 0 },
{ "fr8", 8, {0, {{{0, 0}}}}, 0, 0 },
{ "fr9", 9, {0, {{{0, 0}}}}, 0, 0 },
{ "fr10", 10, {0, {{{0, 0}}}}, 0, 0 },
{ "fr11", 11, {0, {{{0, 0}}}}, 0, 0 },
{ "fr12", 12, {0, {{{0, 0}}}}, 0, 0 },
{ "fr13", 13, {0, {{{0, 0}}}}, 0, 0 },
{ "fr14", 14, {0, {{{0, 0}}}}, 0, 0 },
{ "fr15", 15, {0, {{{0, 0}}}}, 0, 0 }
};
CGEN_KEYWORD sh_cgen_opval_h_fsd =
{
& sh_cgen_opval_h_fsd_entries[0],
16,
0, 0, 0, 0, ""
};
static CGEN_KEYWORD_ENTRY sh_cgen_opval_h_fmov_entries[] =
{
{ "fr0", 0, {0, {{{0, 0}}}}, 0, 0 },
{ "fr1", 1, {0, {{{0, 0}}}}, 0, 0 },
{ "fr2", 2, {0, {{{0, 0}}}}, 0, 0 },
{ "fr3", 3, {0, {{{0, 0}}}}, 0, 0 },
{ "fr4", 4, {0, {{{0, 0}}}}, 0, 0 },
{ "fr5", 5, {0, {{{0, 0}}}}, 0, 0 },
{ "fr6", 6, {0, {{{0, 0}}}}, 0, 0 },
{ "fr7", 7, {0, {{{0, 0}}}}, 0, 0 },
{ "fr8", 8, {0, {{{0, 0}}}}, 0, 0 },
{ "fr9", 9, {0, {{{0, 0}}}}, 0, 0 },
{ "fr10", 10, {0, {{{0, 0}}}}, 0, 0 },
{ "fr11", 11, {0, {{{0, 0}}}}, 0, 0 },
{ "fr12", 12, {0, {{{0, 0}}}}, 0, 0 },
{ "fr13", 13, {0, {{{0, 0}}}}, 0, 0 },
{ "fr14", 14, {0, {{{0, 0}}}}, 0, 0 },
{ "fr15", 15, {0, {{{0, 0}}}}, 0, 0 }
};
CGEN_KEYWORD sh_cgen_opval_h_fmov =
{
& sh_cgen_opval_h_fmov_entries[0],
16,
0, 0, 0, 0, ""
};
static CGEN_KEYWORD_ENTRY sh_cgen_opval_h_tr_entries[] =
{
{ "tr0", 0, {0, {{{0, 0}}}}, 0, 0 },
{ "tr1", 1, {0, {{{0, 0}}}}, 0, 0 },
{ "tr2", 2, {0, {{{0, 0}}}}, 0, 0 },
{ "tr3", 3, {0, {{{0, 0}}}}, 0, 0 },
{ "tr4", 4, {0, {{{0, 0}}}}, 0, 0 },
{ "tr5", 5, {0, {{{0, 0}}}}, 0, 0 },
{ "tr6", 6, {0, {{{0, 0}}}}, 0, 0 },
{ "tr7", 7, {0, {{{0, 0}}}}, 0, 0 }
};
CGEN_KEYWORD sh_cgen_opval_h_tr =
{
& sh_cgen_opval_h_tr_entries[0],
8,
0, 0, 0, 0, ""
};
static CGEN_KEYWORD_ENTRY sh_cgen_opval_h_fvc_entries[] =
{
{ "fv0", 0, {0, {{{0, 0}}}}, 0, 0 },
{ "fv4", 4, {0, {{{0, 0}}}}, 0, 0 },
{ "fv8", 8, {0, {{{0, 0}}}}, 0, 0 },
{ "fv12", 12, {0, {{{0, 0}}}}, 0, 0 }
};
CGEN_KEYWORD sh_cgen_opval_h_fvc =
{
& sh_cgen_opval_h_fvc_entries[0],
4,
0, 0, 0, 0, ""
};
/* The hardware table. */
#define A(a) (1 << CGEN_HW_##a)
const CGEN_HW_ENTRY sh_cgen_hw_table[] =
{
{ "h-memory", HW_H_MEMORY, CGEN_ASM_NONE, 0, { 0, { { { (1<name)
{
if (strcmp (name, table->bfd_name) == 0)
return table;
++table;
}
abort ();
}
/* Subroutine of sh_cgen_cpu_open to build the hardware table. */
static void
build_hw_table (CGEN_CPU_TABLE *cd)
{
int i;
int machs = cd->machs;
const CGEN_HW_ENTRY *init = & sh_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 sh_cgen_cpu_open to build the hardware table. */
static void
build_ifield_table (CGEN_CPU_TABLE *cd)
{
cd->ifld_table = & sh_cgen_ifld_table[0];
}
/* Subroutine of sh_cgen_cpu_open to build the hardware table. */
static void
build_operand_table (CGEN_CPU_TABLE *cd)
{
int i;
int machs = cd->machs;
const CGEN_OPERAND *init = & sh_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 = xmalloc (MAX_OPERANDS * sizeof (* selected));
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 sh_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 (CGEN_CPU_TABLE *cd)
{
int i;
const CGEN_IBASE *ib = & sh_cgen_insn_table[0];
CGEN_INSN *insns = 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 sh_cgen_cpu_open to rebuild the tables. */
static void
sh_cgen_rebuild_tables (CGEN_CPU_TABLE *cd)
{
int i;
CGEN_BITSET *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 (cgen_bitset_contains (isas, i))
{
const CGEN_ISA *isa = & sh_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;
}
/* Data derived from the mach spec. */
for (i = 0; i < MAX_MACHS; ++i)
if (((1 << i) & machs) != 0)
{
const CGEN_MACH *mach = & sh_cgen_mach_table[i];
if (mach->insn_chunk_bitsize != 0)
{
if (cd->insn_chunk_bitsize != 0 && cd->insn_chunk_bitsize != mach->insn_chunk_bitsize)
{
fprintf (stderr, "sh_cgen_rebuild_tables: conflicting insn-chunk-bitsize values: `%d' vs. `%d'\n",
cd->insn_chunk_bitsize, mach->insn_chunk_bitsize);
abort ();
}
cd->insn_chunk_bitsize = mach->insn_chunk_bitsize;
}
}
/* 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. */
CGEN_CPU_DESC
sh_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;
CGEN_BITSET *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, CGEN_BITSET *);
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 (sh_cgen_mach_table, name);
machs |= 1 << mach->num;
break;
}
case CGEN_CPU_OPEN_ENDIAN :
endian = va_arg (ap, enum cgen_endian);
break;
default :
fprintf (stderr, "sh_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;
if (endian == CGEN_ENDIAN_UNKNOWN)
{
/* ??? If target has only one, could have a default. */
fprintf (stderr, "sh_cgen_cpu_open: no endianness specified\n");
abort ();
}
cd->isas = cgen_bitset_copy (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 = sh_cgen_rebuild_tables;
sh_cgen_rebuild_tables (cd);
/* Default to not allowing signed overflow. */
cd->signed_overflow_ok_p = 0;
return (CGEN_CPU_DESC) cd;
}
/* Cover fn to sh_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
sh_cgen_cpu_open_1 (const char *mach_name, enum cgen_endian endian)
{
return sh_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
sh_cgen_cpu_close (CGEN_CPU_DESC cd)
{
unsigned int i;
const CGEN_INSN *insns;
if (cd->macro_insn_table.init_entries)
{
insns = cd->macro_insn_table.init_entries;
for (i = 0; i < cd->macro_insn_table.num_init_entries; ++i, ++insns)
if (CGEN_INSN_RX ((insns)))
regfree (CGEN_INSN_RX (insns));
}
if (cd->insn_table.init_entries)
{
insns = cd->insn_table.init_entries;
for (i = 0; i < cd->insn_table.num_init_entries; ++i, ++insns)
if (CGEN_INSN_RX (insns))
regfree (CGEN_INSN_RX (insns));
}
if (cd->macro_insn_table.init_entries)
free ((CGEN_INSN *) cd->macro_insn_table.init_entries);
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);
if (cd->operand_table.entries)
free ((CGEN_HW_ENTRY *) cd->operand_table.entries);
free (cd);
}