X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=opcodes%2Fm32r-opc.c;h=9e76c64db72e32a8060cbd2b37eaf3ddb8d63e87;hb=470c0b1c9a1d69e3c4f9281600399b1dadd40614;hp=7669eb6187c41d6127336cb899bca9399fc17a71;hpb=fb53f5a81a23dd5fc2eac009274e90b9753e1f22;p=deliverable%2Fbinutils-gdb.git

diff --git a/opcodes/m32r-opc.c b/opcodes/m32r-opc.c
index 7669eb6187..9e76c64db7 100644
--- a/opcodes/m32r-opc.c
+++ b/opcodes/m32r-opc.c
@@ -1,24 +1,25 @@
+/* DO NOT EDIT!  -*- buffer-read-only: t -*- vi:set ro:  */
 /* Instruction opcode table for m32r.
 
 THIS FILE IS MACHINE GENERATED WITH CGEN.
 
-Copyright 1996-2005 Free Software Foundation, Inc.
+Copyright (C) 1996-2019 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.,
-51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, 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.
 
 */
 
@@ -63,11 +64,7 @@ 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) & m32r_cgen_ifld_table[M32R_##f]
-#else
-#define F(f) & m32r_cgen_ifld_table[M32R_/**/f]
-#endif
 static const CGEN_IFMT ifmt_empty ATTRIBUTE_UNUSED = {
   0, 0, 0x0, { { 0 } }
 };
@@ -210,16 +207,8 @@ static const CGEN_IFMT ifmt_btst ATTRIBUTE_UNUSED = {
 
 #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) M32R_OPERAND_##op
-#else
-#define OPERAND(op) M32R_OPERAND_/**/op
-#endif
 #define MNEM CGEN_SYNTAX_MNEMONIC /* syntax value for mnemonic */
 #define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
 
@@ -1128,11 +1117,7 @@ static const CGEN_OPCODE m32r_cgen_insn_opcode_table[MAX_INSNS] =
 
 /* Formats for ALIAS macro-insns.  */
 
-#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
 #define F(f) & m32r_cgen_ifld_table[M32R_##f]
-#else
-#define F(f) & m32r_cgen_ifld_table[M32R_/**/f]
-#endif
 static const CGEN_IFMT ifmt_bc8r ATTRIBUTE_UNUSED = {
   16, 16, 0xff00, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP8) }, { 0 } }
 };
@@ -1281,16 +1266,8 @@ static const CGEN_IFMT ifmt_push ATTRIBUTE_UNUSED = {
 
 /* 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) M32R_OPERAND_##op
-#else
-#define OPERAND(op) M32R_OPERAND_/**/op
-#endif
 #define MNEM CGEN_SYNTAX_MNEMONIC /* syntax value for mnemonic */
 #define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
 
@@ -1719,15 +1696,13 @@ static const CGEN_OPCODE m32r_cgen_macro_insn_opcode_table[] =
    Targets are free to override CGEN_{ASM,DIS}_HASH_P in the .opc file.  */
 
 static int
-asm_hash_insn_p (insn)
-     const CGEN_INSN *insn ATTRIBUTE_UNUSED;
+asm_hash_insn_p (const CGEN_INSN *insn ATTRIBUTE_UNUSED)
 {
   return CGEN_ASM_HASH_P (insn);
 }
 
 static int
-dis_hash_insn_p (insn)
-     const CGEN_INSN *insn;
+dis_hash_insn_p (const CGEN_INSN *insn)
 {
   /* If building the hash table and the NO-DIS attribute is present,
      ignore.  */
@@ -1759,8 +1734,7 @@ dis_hash_insn_p (insn)
    Targets are free to override CGEN_{ASM,DIS}_HASH in the .opc file.  */
 
 static unsigned int
-asm_hash_insn (mnem)
-     const char * mnem;
+asm_hash_insn (const char *mnem)
 {
   return CGEN_ASM_HASH (mnem);
 }
@@ -1769,9 +1743,8 @@ asm_hash_insn (mnem)
    VALUE is the first base_insn_bitsize bits as an int in host order.  */
 
 static unsigned int
-dis_hash_insn (buf, value)
-     const char * buf ATTRIBUTE_UNUSED;
-     CGEN_INSN_INT value ATTRIBUTE_UNUSED;
+dis_hash_insn (const char *buf ATTRIBUTE_UNUSED,
+		     CGEN_INSN_INT value ATTRIBUTE_UNUSED)
 {
   return CGEN_DIS_HASH (buf, value);
 }
@@ -1797,7 +1770,10 @@ m32r_cgen_init_opcode_table (CGEN_CPU_DESC cd)
   const CGEN_OPCODE *oc = & m32r_cgen_macro_insn_opcode_table[0];
   CGEN_INSN *insns = xmalloc (num_macros * sizeof (CGEN_INSN));
 
-  memset (insns, 0, 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];