THIS FILE IS MACHINE GENERATED WITH CGEN.
-Copyright 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+Copyright 1996-2010 Free Software Foundation, Inc.
This file is part of the GNU Binutils and/or GDB, the GNU debugger.
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
+ This 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.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ 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, write to the Free Software Foundation, Inc.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ You should have received a copy of the GNU General Public License along
+ with this program; if not, write to the Free Software Foundation, Inc.,
+ 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
/* The hash functions are recorded here to help keep assembler code out of
the disassembler and vice versa. */
-static int asm_hash_insn_p PARAMS ((const CGEN_INSN *));
-static unsigned int asm_hash_insn PARAMS ((const char *));
-static int dis_hash_insn_p PARAMS ((const CGEN_INSN *));
-static unsigned int dis_hash_insn PARAMS ((const char *, CGEN_INSN_INT));
+static int asm_hash_insn_p (const CGEN_INSN *);
+static unsigned int asm_hash_insn (const char *);
+static int dis_hash_insn_p (const CGEN_INSN *);
+static unsigned int dis_hash_insn (const char *, CGEN_INSN_INT);
/* Instruction formats. */
-#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
#define F(f) & openrisc_cgen_ifld_table[OPENRISC_##f]
-#else
-#define F(f) & openrisc_cgen_ifld_table[OPENRISC_/**/f]
-#endif
-static const CGEN_IFMT ifmt_empty = {
+static const CGEN_IFMT ifmt_empty ATTRIBUTE_UNUSED = {
0, 0, 0x0, { { 0 } }
};
-static const CGEN_IFMT ifmt_l_j = {
+static const CGEN_IFMT ifmt_l_j ATTRIBUTE_UNUSED = {
32, 32, 0xfc000000, { { F (F_CLASS) }, { F (F_SUB) }, { F (F_ABS26) }, { 0 } }
};
-static const CGEN_IFMT ifmt_l_jr = {
+static const CGEN_IFMT ifmt_l_jr ATTRIBUTE_UNUSED = {
32, 32, 0xffe00000, { { F (F_CLASS) }, { F (F_SUB) }, { F (F_OP3) }, { F (F_OP4) }, { F (F_R2) }, { F (F_UIMM16) }, { 0 } }
};
-static const CGEN_IFMT ifmt_l_bal = {
+static const CGEN_IFMT ifmt_l_bal ATTRIBUTE_UNUSED = {
32, 32, 0xfc000000, { { F (F_CLASS) }, { F (F_SUB) }, { F (F_DISP26) }, { 0 } }
};
-static const CGEN_IFMT ifmt_l_movhi = {
+static const CGEN_IFMT ifmt_l_movhi ATTRIBUTE_UNUSED = {
32, 32, 0xfc000000, { { F (F_CLASS) }, { F (F_SUB) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
};
-static const CGEN_IFMT ifmt_l_mfsr = {
+static const CGEN_IFMT ifmt_l_mfsr ATTRIBUTE_UNUSED = {
32, 32, 0xfc000000, { { F (F_CLASS) }, { F (F_SUB) }, { F (F_R1) }, { F (F_R2) }, { F (F_UIMM16) }, { 0 } }
};
-static const CGEN_IFMT ifmt_l_mtsr = {
+static const CGEN_IFMT ifmt_l_mtsr ATTRIBUTE_UNUSED = {
32, 32, 0xfc0007ff, { { F (F_CLASS) }, { F (F_SUB) }, { F (F_R1) }, { F (F_R2) }, { F (F_R3) }, { F (F_I16_1) }, { 0 } }
};
-static const CGEN_IFMT ifmt_l_lw = {
+static const CGEN_IFMT ifmt_l_lw ATTRIBUTE_UNUSED = {
32, 32, 0xfc000000, { { F (F_CLASS) }, { F (F_SUB) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
};
-static const CGEN_IFMT ifmt_l_sw = {
+static const CGEN_IFMT ifmt_l_sw ATTRIBUTE_UNUSED = {
32, 32, 0xfc000000, { { F (F_CLASS) }, { F (F_SUB) }, { F (F_R1) }, { F (F_R3) }, { F (F_I16NC) }, { 0 } }
};
-static const CGEN_IFMT ifmt_l_sll = {
+static const CGEN_IFMT ifmt_l_sll ATTRIBUTE_UNUSED = {
32, 32, 0xfc0007ff, { { F (F_CLASS) }, { F (F_SUB) }, { F (F_R1) }, { F (F_R2) }, { F (F_R3) }, { F (F_F_10_3) }, { F (F_OP6) }, { F (F_F_4_1) }, { F (F_OP7) }, { 0 } }
};
-static const CGEN_IFMT ifmt_l_slli = {
+static const CGEN_IFMT ifmt_l_slli ATTRIBUTE_UNUSED = {
32, 32, 0xfc00ffe0, { { F (F_CLASS) }, { F (F_SUB) }, { F (F_R1) }, { F (F_R2) }, { F (F_F_15_8) }, { F (F_OP6) }, { F (F_UIMM5) }, { 0 } }
};
-static const CGEN_IFMT ifmt_l_add = {
+static const CGEN_IFMT ifmt_l_add ATTRIBUTE_UNUSED = {
32, 32, 0xfc0007ff, { { F (F_CLASS) }, { F (F_SUB) }, { F (F_R1) }, { F (F_R2) }, { F (F_R3) }, { F (F_F_10_7) }, { F (F_OP7) }, { 0 } }
};
-static const CGEN_IFMT ifmt_l_addi = {
+static const CGEN_IFMT ifmt_l_addi ATTRIBUTE_UNUSED = {
32, 32, 0xfc000000, { { F (F_CLASS) }, { F (F_SUB) }, { F (F_R1) }, { F (F_R2) }, { F (F_LO16) }, { 0 } }
};
-static const CGEN_IFMT ifmt_l_sfgts = {
+static const CGEN_IFMT ifmt_l_sfgts ATTRIBUTE_UNUSED = {
32, 32, 0xffe007ff, { { F (F_CLASS) }, { F (F_SUB) }, { F (F_OP5) }, { F (F_R2) }, { F (F_R3) }, { F (F_F_10_11) }, { 0 } }
};
-static const CGEN_IFMT ifmt_l_sfgtsi = {
+static const CGEN_IFMT ifmt_l_sfgtsi ATTRIBUTE_UNUSED = {
32, 32, 0xffe00000, { { F (F_CLASS) }, { F (F_SUB) }, { F (F_OP5) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
};
-static const CGEN_IFMT ifmt_l_sfgtui = {
+static const CGEN_IFMT ifmt_l_sfgtui ATTRIBUTE_UNUSED = {
32, 32, 0xffe00000, { { F (F_CLASS) }, { F (F_SUB) }, { F (F_OP5) }, { F (F_R2) }, { F (F_UIMM16) }, { 0 } }
};
#undef F
-#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
#define A(a) (1 << CGEN_INSN_##a)
-#else
-#define A(a) (1 << CGEN_INSN_/**/a)
-#endif
-#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
#define OPERAND(op) OPENRISC_OPERAND_##op
-#else
-#define OPERAND(op) OPENRISC_OPERAND_/**/op
-#endif
#define MNEM CGEN_SYNTAX_MNEMONIC /* syntax value for mnemonic */
#define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
/* Formats for ALIAS macro-insns. */
-#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
#define F(f) & openrisc_cgen_ifld_table[OPENRISC_##f]
-#else
-#define F(f) & openrisc_cgen_ifld_table[OPENRISC_/**/f]
-#endif
-static const CGEN_IFMT ifmt_l_ret = {
+static const CGEN_IFMT ifmt_l_ret ATTRIBUTE_UNUSED = {
32, 32, 0xffffffff, { { F (F_CLASS) }, { F (F_SUB) }, { F (F_OP3) }, { F (F_OP4) }, { F (F_R2) }, { F (F_UIMM16) }, { 0 } }
};
/* Each non-simple macro entry points to an array of expansion possibilities. */
-#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
#define A(a) (1 << CGEN_INSN_##a)
-#else
-#define A(a) (1 << CGEN_INSN_/**/a)
-#endif
-#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
#define OPERAND(op) OPENRISC_OPERAND_##op
-#else
-#define OPERAND(op) OPENRISC_OPERAND_/**/op
-#endif
#define MNEM CGEN_SYNTAX_MNEMONIC /* syntax value for mnemonic */
#define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
/* l.ret */
{
-1, "l-ret", "l.ret", 32,
- { 0|A(ALIAS), { (1<<MACH_BASE) } }
+ { 0|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
},
};
static int
asm_hash_insn_p (insn)
- const CGEN_INSN *insn;
+ const CGEN_INSN *insn ATTRIBUTE_UNUSED;
{
return CGEN_ASM_HASH_P (insn);
}
static unsigned int
dis_hash_insn (buf, value)
- const char * buf;
- CGEN_INSN_INT value;
+ const char * buf ATTRIBUTE_UNUSED;
+ CGEN_INSN_INT value ATTRIBUTE_UNUSED;
{
return CGEN_DIS_HASH (buf, value);
}
/* Set the recorded length of the insn in the CGEN_FIELDS struct. */
static void
-set_fields_bitsize (fields, size)
- CGEN_FIELDS *fields;
- int size;
+set_fields_bitsize (CGEN_FIELDS *fields, int size)
{
CGEN_FIELDS_BITSIZE (fields) = size;
}
This plugs the opcode entries and macro instructions into the cpu table. */
void
-openrisc_cgen_init_opcode_table (cd)
- CGEN_CPU_DESC cd;
+openrisc_cgen_init_opcode_table (CGEN_CPU_DESC cd)
{
int i;
int num_macros = (sizeof (openrisc_cgen_macro_insn_table) /
sizeof (openrisc_cgen_macro_insn_table[0]));
const CGEN_IBASE *ib = & openrisc_cgen_macro_insn_table[0];
const CGEN_OPCODE *oc = & openrisc_cgen_macro_insn_opcode_table[0];
- CGEN_INSN *insns = (CGEN_INSN *) xmalloc (num_macros * sizeof (CGEN_INSN));
- memset (insns, 0, num_macros * sizeof (CGEN_INSN));
+ CGEN_INSN *insns = xmalloc (num_macros * sizeof (CGEN_INSN));
+
+ /* This test has been added to avoid a warning generated
+ if memset is called with a third argument of value zero. */
+ if (num_macros >= 1)
+ memset (insns, 0, num_macros * sizeof (CGEN_INSN));
for (i = 0; i < num_macros; ++i)
{
insns[i].base = &ib[i];
insns[i].opcode = &oc[i];
+ openrisc_cgen_build_insn_regex (& insns[i]);
}
cd->macro_insn_table.init_entries = insns;
cd->macro_insn_table.entry_size = sizeof (CGEN_IBASE);
oc = & openrisc_cgen_insn_opcode_table[0];
insns = (CGEN_INSN *) cd->insn_table.init_entries;
for (i = 0; i < MAX_INSNS; ++i)
- insns[i].opcode = &oc[i];
+ {
+ insns[i].opcode = &oc[i];
+ openrisc_cgen_build_insn_regex (& insns[i]);
+ }
cd->sizeof_fields = sizeof (CGEN_FIELDS);
cd->set_fields_bitsize = set_fields_bitsize;
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