ubsan: csky: left shift cannot be represented in type 'int'

[deliverable/binutils-gdb.git] / opcodes / fr30-asm.c

diff --git a/opcodes/fr30-asm.c b/opcodes/fr30-asm.c
index eae06208c37c5c931fbbd0067bad136eadd91373..d3be9ed7553ba3c7516b3530bcfc5889f290c68e 100644 (file)
--- a/opcodes/fr30-asm.c
+++ b/opcodes/fr30-asm.c
@@ -1,26 +1,28 @@
+/* DO NOT EDIT!  -*- buffer-read-only: t -*- vi:set ro:  */

 /* Assembler interface for targets using CGEN. -*- C -*-
    CGEN: Cpu tools GENerator
 
 /* Assembler interface for targets using CGEN. -*- C -*-
    CGEN: Cpu tools GENerator
 

-THIS FILE IS MACHINE GENERATED WITH CGEN.
-- the resultant file is machine generated, cgen-asm.in isn't
+   THIS FILE IS MACHINE GENERATED WITH CGEN.
+   - the resultant file is machine generated, cgen-asm.in isn't

 
 

-Copyright 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1996-2019 Free Software Foundation, Inc.

 
 

-This file is part of the GNU Binutils and GDB, the GNU debugger.
+   This file is part of libopcodes.

 
 

-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 library 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.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

 
 /* ??? Eventually more and more of this stuff can go to cpu-independent files.
    Keep that in mind.  */
 
 /* ??? Eventually more and more of this stuff can go to cpu-independent files.
    Keep that in mind.  */


@@ -28,7 +30,6 @@ along with this program; if not, write to the Free Software Foundation, Inc.,
 #include "sysdep.h"
 #include <stdio.h>
 #include "ansidecl.h"
 #include "sysdep.h"
 #include <stdio.h>
 #include "ansidecl.h"

-#include "safe-ctype.h"

 #include "bfd.h"
 #include "symcat.h"
 #include "fr30-desc.h"
 #include "bfd.h"
 #include "symcat.h"
 #include "fr30-desc.h"


@@ -36,33 +37,28 @@ along with this program; if not, write to the Free Software Foundation, Inc.,
 #include "opintl.h"
 #include "xregex.h"
 #include "libiberty.h"
 #include "opintl.h"
 #include "xregex.h"
 #include "libiberty.h"

+#include "safe-ctype.h"

 
 

-#undef min
+#undef  min

 #define min(a,b) ((a) < (b) ? (a) : (b))
 #define min(a,b) ((a) < (b) ? (a) : (b))

-#undef max
+#undef  max

 #define max(a,b) ((a) > (b) ? (a) : (b))
 
 #define max(a,b) ((a) > (b) ? (a) : (b))
 

-static const char * parse_insn_normal          PARAMS ((CGEN_CPU_DESC, const CGEN_INSN *, const char **, CGEN_FIELDS *));
-static int parse_register_number               PARAMS ((const char **));
-static const char * parse_register_list        PARAMS ((CGEN_CPU_DESC, const char **, int, unsigned long *, int, int));
-static const char * parse_low_register_list_ld PARAMS ((CGEN_CPU_DESC, const char **, int, unsigned long *));
-static const char * parse_hi_register_list_ld  PARAMS ((CGEN_CPU_DESC, const char **, int, unsigned long *));
-static const char * parse_low_register_list_st PARAMS ((CGEN_CPU_DESC, const char **, int, unsigned long *));
-static const char * parse_hi_register_list_st  PARAMS ((CGEN_CPU_DESC, const char **, int, unsigned long *));
-       const char * fr30_cgen_parse_operand    PARAMS ((CGEN_CPU_DESC, int, const char **, CGEN_FIELDS *));
+static const char * parse_insn_normal
+  (CGEN_CPU_DESC, const CGEN_INSN *, const char **, CGEN_FIELDS *);

 \f
 \f

-/* -- assembler routines inserted here */
+/* -- assembler routines inserted here.  */

 
 /* -- asm.c */
 
 /* -- asm.c */

-/* Handle register lists for LDMx and STMx  */
+/* Handle register lists for LDMx and STMx.  */

 
 static int
 
 static int

-parse_register_number (strp)
-     const char **strp;
+parse_register_number (const char **strp)

 {
   int regno;
 {
   int regno;

+

   if (**strp < '0' || **strp > '9')
   if (**strp < '0' || **strp > '9')

-    return -1; /* error */
+    return -1; /* Error.  */

   regno = **strp - '0';
   ++*strp;
 
   regno = **strp - '0';
   ++*strp;
 


@@ -76,34 +72,34 @@ parse_register_number (strp)
 }
 
 static const char *
 }
 
 static const char *

-parse_register_list (cd, strp, opindex, valuep, high_low, load_store)
-     CGEN_CPU_DESC cd ATTRIBUTE_UNUSED;
-     const char **strp;
-     int opindex ATTRIBUTE_UNUSED;
-     unsigned long *valuep;
-     int high_low;   /* 0 == high, 1 == low */
-     int load_store; /* 0 == load, 1 == store */
+parse_register_list (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
+                    const char **strp,
+                    int opindex ATTRIBUTE_UNUSED,
+                    unsigned long *valuep,
+                    int high_low,   /* 0 == high, 1 == low.  */
+                    int load_store) /* 0 == load, 1 == store.  */

 {
 {

-  int regno;

   *valuep = 0;
   while (**strp && **strp != ')')
     {
   *valuep = 0;
   while (**strp && **strp != ')')
     {

+      int regno;
+

       if (**strp != 'R' && **strp != 'r')
        break;
       ++*strp;
 
       regno = parse_register_number (strp);
       if (regno == -1)
       if (**strp != 'R' && **strp != 'r')
        break;
       ++*strp;
 
       regno = parse_register_number (strp);
       if (regno == -1)

-       return "Register number is not valid";
+       return _("Register number is not valid");

       if (regno > 7 && !high_low)
       if (regno > 7 && !high_low)

-       return "Register must be between r0 and r7";
+       return _("Register must be between r0 and r7");

       if (regno < 8 && high_low)
       if (regno < 8 && high_low)

-       return "Register must be between r8 and r15";
+       return _("Register must be between r8 and r15");

 
       if (high_low)
        regno -= 8;
 
 
       if (high_low)
        regno -= 8;
 

-      if (load_store) /* mask is reversed for store */
+      if (load_store) /* Mask is reversed for store.  */

        *valuep |= 0x80 >> regno;
       else
        *valuep |= 1 << regno;
        *valuep |= 0x80 >> regno;
       else
        *valuep |= 1 << regno;


@@ -117,53 +113,56 @@ parse_register_list (cd, strp, opindex, valuep, high_low, load_store)
     }
 
   if (!*strp || **strp != ')')
     }
 
   if (!*strp || **strp != ')')

-    return "Register list is not valid";
+    return _("Register list is not valid");

 
   return NULL;
 }
 
 static const char *
 
   return NULL;
 }
 
 static const char *

-parse_low_register_list_ld (cd, strp, opindex, valuep)
-     CGEN_CPU_DESC cd;
-     const char **strp;
-     int opindex;
-     unsigned long *valuep;
+parse_low_register_list_ld (CGEN_CPU_DESC cd,
+                           const char **strp,
+                           int opindex,
+                           unsigned long *valuep)

 {
 {

-  return parse_register_list (cd, strp, opindex, valuep, 0/*low*/, 0/*load*/);
+  return parse_register_list (cd, strp, opindex, valuep,
+                             0 /* Low.  */, 0 /* Load.  */);

 }
 
 static const char *
 }
 
 static const char *

-parse_hi_register_list_ld (cd, strp, opindex, valuep)
-     CGEN_CPU_DESC cd;
-     const char **strp;
-     int opindex;
-     unsigned long *valuep;
+parse_hi_register_list_ld (CGEN_CPU_DESC cd,
+                          const char **strp,
+                          int opindex,
+                          unsigned long *valuep)

 {
 {

-  return parse_register_list (cd, strp, opindex, valuep, 1/*high*/, 0/*load*/);
+  return parse_register_list (cd, strp, opindex, valuep,
+                             1 /* High.  */, 0 /* Load.  */);

 }
 
 static const char *
 }
 
 static const char *

-parse_low_register_list_st (cd, strp, opindex, valuep)
-     CGEN_CPU_DESC cd;
-     const char **strp;
-     int opindex;
-     unsigned long *valuep;
+parse_low_register_list_st (CGEN_CPU_DESC cd,
+                           const char **strp,
+                           int opindex,
+                           unsigned long *valuep)

 {
 {

-  return parse_register_list (cd, strp, opindex, valuep, 0/*low*/, 1/*store*/);
+  return parse_register_list (cd, strp, opindex, valuep,
+                             0 /* Low.  */, 1 /* Store.  */);

 }
 
 static const char *
 }
 
 static const char *

-parse_hi_register_list_st (cd, strp, opindex, valuep)
-     CGEN_CPU_DESC cd;
-     const char **strp;
-     int opindex;
-     unsigned long *valuep;
+parse_hi_register_list_st (CGEN_CPU_DESC cd,
+                          const char **strp,
+                          int opindex,
+                          unsigned long *valuep)

 {
 {

-  return parse_register_list (cd, strp, opindex, valuep, 1/*high*/, 1/*store*/);
+  return parse_register_list (cd, strp, opindex, valuep,
+                             1 /* High.  */, 1 /* Store.  */);

 }
 
 /* -- */
 
 }
 
 /* -- */
 

+const char * fr30_cgen_parse_operand
+  (CGEN_CPU_DESC, int, const char **, CGEN_FIELDS *);
+

 /* Main entry point for operand parsing.
 
    This function is basically just a big switch statement.  Earlier versions
 /* Main entry point for operand parsing.
 
    This function is basically just a big switch statement.  Earlier versions


@@ -178,15 +177,14 @@ parse_hi_register_list_st (cd, strp, opindex, valuep)
    the handlers.  */
 
 const char *
    the handlers.  */
 
 const char *

-fr30_cgen_parse_operand (cd, opindex, strp, fields)
-     CGEN_CPU_DESC cd;
-     int opindex;
-     const char ** strp;
-     CGEN_FIELDS * fields;
+fr30_cgen_parse_operand (CGEN_CPU_DESC cd,
+                          int opindex,
+                          const char ** strp,
+                          CGEN_FIELDS * fields)

 {
   const char * errmsg = NULL;
   /* Used by scalar operands that still need to be parsed.  */
 {
   const char * errmsg = NULL;
   /* Used by scalar operands that still need to be parsed.  */

-  long junk;
+  long junk ATTRIBUTE_UNUSED;

 
   switch (opindex)
     {
 
   switch (opindex)
     {


@@ -224,135 +222,135 @@ fr30_cgen_parse_operand (cd, opindex, strp, fields)
       errmsg = cgen_parse_keyword (cd, strp, & fr30_cgen_opval_dr_names, & fields->f_Rs2);
       break;
     case FR30_OPERAND_CC :
       errmsg = cgen_parse_keyword (cd, strp, & fr30_cgen_opval_dr_names, & fields->f_Rs2);
       break;
     case FR30_OPERAND_CC :

-      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_CC, &fields->f_cc);
+      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_CC, (unsigned long *) (& fields->f_cc));

       break;
     case FR30_OPERAND_CCC :
       break;
     case FR30_OPERAND_CCC :

-      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_CCC, &fields->f_ccc);
+      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_CCC, (unsigned long *) (& fields->f_ccc));

       break;
     case FR30_OPERAND_DIR10 :
       break;
     case FR30_OPERAND_DIR10 :

-      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_DIR10, &fields->f_dir10);
+      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_DIR10, (unsigned long *) (& fields->f_dir10));

       break;
     case FR30_OPERAND_DIR8 :
       break;
     case FR30_OPERAND_DIR8 :

-      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_DIR8, &fields->f_dir8);
+      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_DIR8, (unsigned long *) (& fields->f_dir8));

       break;
     case FR30_OPERAND_DIR9 :
       break;
     case FR30_OPERAND_DIR9 :

-      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_DIR9, &fields->f_dir9);
+      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_DIR9, (unsigned long *) (& fields->f_dir9));

       break;
     case FR30_OPERAND_DISP10 :
       break;
     case FR30_OPERAND_DISP10 :

-      errmsg = cgen_parse_signed_integer (cd, strp, FR30_OPERAND_DISP10, &fields->f_disp10);
+      errmsg = cgen_parse_signed_integer (cd, strp, FR30_OPERAND_DISP10, (long *) (& fields->f_disp10));

       break;
     case FR30_OPERAND_DISP8 :
       break;
     case FR30_OPERAND_DISP8 :

-      errmsg = cgen_parse_signed_integer (cd, strp, FR30_OPERAND_DISP8, &fields->f_disp8);
+      errmsg = cgen_parse_signed_integer (cd, strp, FR30_OPERAND_DISP8, (long *) (& fields->f_disp8));

       break;
     case FR30_OPERAND_DISP9 :
       break;
     case FR30_OPERAND_DISP9 :

-      errmsg = cgen_parse_signed_integer (cd, strp, FR30_OPERAND_DISP9, &fields->f_disp9);
+      errmsg = cgen_parse_signed_integer (cd, strp, FR30_OPERAND_DISP9, (long *) (& fields->f_disp9));

       break;
     case FR30_OPERAND_I20 :
       break;
     case FR30_OPERAND_I20 :

-      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_I20, &fields->f_i20);
+      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_I20, (unsigned long *) (& fields->f_i20));

       break;
     case FR30_OPERAND_I32 :
       break;
     case FR30_OPERAND_I32 :

-      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_I32, &fields->f_i32);
+      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_I32, (unsigned long *) (& fields->f_i32));

       break;
     case FR30_OPERAND_I8 :
       break;
     case FR30_OPERAND_I8 :

-      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_I8, &fields->f_i8);
+      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_I8, (unsigned long *) (& fields->f_i8));

       break;
     case FR30_OPERAND_LABEL12 :
       {
       break;
     case FR30_OPERAND_LABEL12 :
       {

-        bfd_vma value;
+        bfd_vma value = 0;

         errmsg = cgen_parse_address (cd, strp, FR30_OPERAND_LABEL12, 0, NULL,  & value);
         fields->f_rel12 = value;
       }
       break;
     case FR30_OPERAND_LABEL9 :
       {
         errmsg = cgen_parse_address (cd, strp, FR30_OPERAND_LABEL12, 0, NULL,  & value);
         fields->f_rel12 = value;
       }
       break;
     case FR30_OPERAND_LABEL9 :
       {

-        bfd_vma value;
+        bfd_vma value = 0;

         errmsg = cgen_parse_address (cd, strp, FR30_OPERAND_LABEL9, 0, NULL,  & value);
         fields->f_rel9 = value;
       }
       break;
     case FR30_OPERAND_M4 :
         errmsg = cgen_parse_address (cd, strp, FR30_OPERAND_LABEL9, 0, NULL,  & value);
         fields->f_rel9 = value;
       }
       break;
     case FR30_OPERAND_M4 :

-      errmsg = cgen_parse_signed_integer (cd, strp, FR30_OPERAND_M4, &fields->f_m4);
+      errmsg = cgen_parse_signed_integer (cd, strp, FR30_OPERAND_M4, (long *) (& fields->f_m4));

       break;
     case FR30_OPERAND_PS :
       errmsg = cgen_parse_keyword (cd, strp, & fr30_cgen_opval_h_ps, & junk);
       break;
     case FR30_OPERAND_REGLIST_HI_LD :
       break;
     case FR30_OPERAND_PS :
       errmsg = cgen_parse_keyword (cd, strp, & fr30_cgen_opval_h_ps, & junk);
       break;
     case FR30_OPERAND_REGLIST_HI_LD :

-      errmsg = parse_hi_register_list_ld (cd, strp, FR30_OPERAND_REGLIST_HI_LD, &fields->f_reglist_hi_ld);
+      errmsg = parse_hi_register_list_ld (cd, strp, FR30_OPERAND_REGLIST_HI_LD, (unsigned long *) (& fields->f_reglist_hi_ld));

       break;
     case FR30_OPERAND_REGLIST_HI_ST :
       break;
     case FR30_OPERAND_REGLIST_HI_ST :

-      errmsg = parse_hi_register_list_st (cd, strp, FR30_OPERAND_REGLIST_HI_ST, &fields->f_reglist_hi_st);
+      errmsg = parse_hi_register_list_st (cd, strp, FR30_OPERAND_REGLIST_HI_ST, (unsigned long *) (& fields->f_reglist_hi_st));

       break;
     case FR30_OPERAND_REGLIST_LOW_LD :
       break;
     case FR30_OPERAND_REGLIST_LOW_LD :

-      errmsg = parse_low_register_list_ld (cd, strp, FR30_OPERAND_REGLIST_LOW_LD, &fields->f_reglist_low_ld);
+      errmsg = parse_low_register_list_ld (cd, strp, FR30_OPERAND_REGLIST_LOW_LD, (unsigned long *) (& fields->f_reglist_low_ld));

       break;
     case FR30_OPERAND_REGLIST_LOW_ST :
       break;
     case FR30_OPERAND_REGLIST_LOW_ST :

-      errmsg = parse_low_register_list_st (cd, strp, FR30_OPERAND_REGLIST_LOW_ST, &fields->f_reglist_low_st);
+      errmsg = parse_low_register_list_st (cd, strp, FR30_OPERAND_REGLIST_LOW_ST, (unsigned long *) (& fields->f_reglist_low_st));

       break;
     case FR30_OPERAND_S10 :
       break;
     case FR30_OPERAND_S10 :

-      errmsg = cgen_parse_signed_integer (cd, strp, FR30_OPERAND_S10, &fields->f_s10);
+      errmsg = cgen_parse_signed_integer (cd, strp, FR30_OPERAND_S10, (long *) (& fields->f_s10));

       break;
     case FR30_OPERAND_U10 :
       break;
     case FR30_OPERAND_U10 :

-      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_U10, &fields->f_u10);
+      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_U10, (unsigned long *) (& fields->f_u10));

       break;
     case FR30_OPERAND_U4 :
       break;
     case FR30_OPERAND_U4 :

-      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_U4, &fields->f_u4);
+      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_U4, (unsigned long *) (& fields->f_u4));

       break;
     case FR30_OPERAND_U4C :
       break;
     case FR30_OPERAND_U4C :

-      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_U4C, &fields->f_u4c);
+      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_U4C, (unsigned long *) (& fields->f_u4c));

       break;
     case FR30_OPERAND_U8 :
       break;
     case FR30_OPERAND_U8 :

-      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_U8, &fields->f_u8);
+      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_U8, (unsigned long *) (& fields->f_u8));

       break;
     case FR30_OPERAND_UDISP6 :
       break;
     case FR30_OPERAND_UDISP6 :

-      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_UDISP6, &fields->f_udisp6);
+      errmsg = cgen_parse_unsigned_integer (cd, strp, FR30_OPERAND_UDISP6, (unsigned long *) (& fields->f_udisp6));

       break;
 
     default :
       /* xgettext:c-format */
       break;
 
     default :
       /* xgettext:c-format */

-      fprintf (stderr, _("Unrecognized field %d while parsing.\n"), opindex);
+      opcodes_error_handler
+       (_("internal error: unrecognized field %d while parsing"),
+        opindex);

       abort ();
   }
 
   return errmsg;
 }
 
       abort ();
   }
 
   return errmsg;
 }
 

-cgen_parse_fn * const fr30_cgen_parse_handlers[] = 
+cgen_parse_fn * const fr30_cgen_parse_handlers[] =

 {
   parse_insn_normal,
 };
 
 void
 {
   parse_insn_normal,
 };
 
 void

-fr30_cgen_init_asm (cd)
-     CGEN_CPU_DESC cd;
+fr30_cgen_init_asm (CGEN_CPU_DESC cd)

 {
   fr30_cgen_init_opcode_table (cd);
   fr30_cgen_init_ibld_table (cd);
   cd->parse_handlers = & fr30_cgen_parse_handlers[0];
   cd->parse_operand = fr30_cgen_parse_operand;
 {
   fr30_cgen_init_opcode_table (cd);
   fr30_cgen_init_ibld_table (cd);
   cd->parse_handlers = & fr30_cgen_parse_handlers[0];
   cd->parse_operand = fr30_cgen_parse_operand;

+#ifdef CGEN_ASM_INIT_HOOK
+CGEN_ASM_INIT_HOOK
+#endif

 }
 
 \f
 
 }
 
 \f
 

-/*
-  Regex construction routine.
+/* Regex construction routine.

 
 

-  This translates an opcode syntax string into a regex string,
-  by replacing any non-character syntax element (such as an
-  opcode) with the pattern '.*'
+   This translates an opcode syntax string into a regex string,
+   by replacing any non-character syntax element (such as an
+   opcode) with the pattern '.*'

 
 

-  It then compiles the regex and stores it in the opcode, for
-  later use by fr30_cgen_assemble_insn
+   It then compiles the regex and stores it in the opcode, for
+   later use by fr30_cgen_assemble_insn

 
 

-  returns NULL for success, an error message for failure 
-*/
+   Returns NULL for success, an error message for failure.  */

 
 

-char * 
-fr30_cgen_build_insn_regex (insn)
-     CGEN_INSN *insn;
-{  
+char *
+fr30_cgen_build_insn_regex (CGEN_INSN *insn)
+{

   CGEN_OPCODE *opc = (CGEN_OPCODE *) CGEN_INSN_OPCODE (insn);
   const char *mnem = CGEN_INSN_MNEMONIC (insn);
   CGEN_OPCODE *opc = (CGEN_OPCODE *) CGEN_INSN_OPCODE (insn);
   const char *mnem = CGEN_INSN_MNEMONIC (insn);

-  int mnem_len;

   char rxbuf[CGEN_MAX_RX_ELEMENTS];
   char *rx = rxbuf;
   const CGEN_SYNTAX_CHAR_TYPE *syn;
   char rxbuf[CGEN_MAX_RX_ELEMENTS];
   char *rx = rxbuf;
   const CGEN_SYNTAX_CHAR_TYPE *syn;


@@ -360,72 +358,100 @@ fr30_cgen_build_insn_regex (insn)
 
   syn = CGEN_SYNTAX_STRING (CGEN_OPCODE_SYNTAX (opc));
 
 
   syn = CGEN_SYNTAX_STRING (CGEN_OPCODE_SYNTAX (opc));
 

-  /* Mnemonics come first in the syntax string  */
-  if (! CGEN_SYNTAX_MNEMONIC_P (* syn)) return "missing mnemonic in syntax string";
+  /* Mnemonics come first in the syntax string.  */
+  if (! CGEN_SYNTAX_MNEMONIC_P (* syn))
+    return _("missing mnemonic in syntax string");

   ++syn;
 
   ++syn;
 

-  /* copy the literal mnemonic out of the insn */
-  memset (rx, 0, CGEN_MAX_RX_ELEMENTS);
-  mnem_len = strlen(mnem);
-  memcpy (rx, mnem, mnem_len);
-  rx += mnem_len;
+  /* Generate a case sensitive regular expression that emulates case
+     insensitive matching in the "C" locale.  We cannot generate a case
+     insensitive regular expression because in Turkish locales, 'i' and 'I'
+     are not equal modulo case conversion.  */
+
+  /* Copy the literal mnemonic out of the insn.  */
+  for (; *mnem; mnem++)
+    {
+      char c = *mnem;
+
+      if (ISALPHA (c))
+       {
+         *rx++ = '[';
+         *rx++ = TOLOWER (c);
+         *rx++ = TOUPPER (c);
+         *rx++ = ']';
+       }
+      else
+       *rx++ = c;
+    }

 
 

-  /* copy any remaining literals from the syntax string into the rx */
-  for(; * syn != 0 && rx < rxbuf + (CGEN_MAX_RX_ELEMENTS - 9); ++syn, ++rx) 
+  /* Copy any remaining literals from the syntax string into the rx.  */
+  for(; * syn != 0 && rx <= rxbuf + (CGEN_MAX_RX_ELEMENTS - 7 - 4); ++syn)

     {
     {

-      if (CGEN_SYNTAX_CHAR_P (* syn)) 
+      if (CGEN_SYNTAX_CHAR_P (* syn))

        {
        {

-        char tmp = CGEN_SYNTAX_CHAR (* syn);
-        switch (tmp) 
-           {
-            /* escape any regex metacharacters in the syntax */
-          case '.': case '[': case '\\': 
-          case '*': case '^': case '$': 
+         char c = CGEN_SYNTAX_CHAR (* syn);
+
+         switch (c)
+           {
+             /* Escape any regex metacharacters in the syntax.  */
+           case '.': case '[': case '\\':
+           case '*': case '^': case '$':

 
 #ifdef CGEN_ESCAPE_EXTENDED_REGEX
 
 #ifdef CGEN_ESCAPE_EXTENDED_REGEX

-          case '?': case '{': case '}': 
-          case '(': case ')': case '*':
-          case '|': case '+': case ']':
+           case '?': case '{': case '}':
+           case '(': case ')': case '*':
+           case '|': case '+': case ']':

 #endif
 #endif

-
-            * rx++ = '\\';
-            break;  
-          }
-        /* insert syntax char into rx */
-       * rx = tmp;
+             *rx++ = '\\';
+             *rx++ = c;
+             break;
+
+           default:
+             if (ISALPHA (c))
+               {
+                 *rx++ = '[';
+                 *rx++ = TOLOWER (c);
+                 *rx++ = TOUPPER (c);
+                 *rx++ = ']';
+               }
+             else
+               *rx++ = c;
+             break;
+           }

        }
       else
        {
        }
       else
        {

-         /* replace non-syntax fields with globs */
-         * rx = '.';
-         * ++rx = '*';
+         /* Replace non-syntax fields with globs.  */
+         *rx++ = '.';
+         *rx++ = '*';

        }
     }
 
        }
     }
 

-  /* trailing whitespace ok */
-  * rx++ = '['; 
-  * rx++ = ' '; 
-  * rx++ = '\t'; 
-  * rx++ = ']'; 
-  * rx++ = '*'; 
+  /* Trailing whitespace ok.  */
+  * rx++ = '[';
+  * rx++ = ' ';
+  * rx++ = '\t';
+  * rx++ = ']';
+  * rx++ = '*';

 
 

-  /* but anchor it after that */
-  * rx++ = '$'; 
+  /* But anchor it after that.  */
+  * rx++ = '$';

   * rx = '\0';
 
   CGEN_INSN_RX (insn) = xmalloc (sizeof (regex_t));
   * rx = '\0';
 
   CGEN_INSN_RX (insn) = xmalloc (sizeof (regex_t));

-  reg_err = regcomp ((regex_t *) CGEN_INSN_RX (insn), rxbuf, REG_NOSUB|REG_ICASE);
+  reg_err = regcomp ((regex_t *) CGEN_INSN_RX (insn), rxbuf, REG_NOSUB);

 
 

-  if (reg_err == 0) 
+  if (reg_err == 0)

     return NULL;
   else
     {
       static char msg[80];
     return NULL;
   else
     {
       static char msg[80];

+

       regerror (reg_err, (regex_t *) CGEN_INSN_RX (insn), msg, 80);
       regfree ((regex_t *) CGEN_INSN_RX (insn));
       free (CGEN_INSN_RX (insn));
       (CGEN_INSN_RX (insn)) = NULL;
       regerror (reg_err, (regex_t *) CGEN_INSN_RX (insn), msg, 80);
       regfree ((regex_t *) CGEN_INSN_RX (insn));
       free (CGEN_INSN_RX (insn));
       (CGEN_INSN_RX (insn)) = NULL;

-    return msg;
+      return msg;

     }
 }
 
     }
 }
 


@@ -441,15 +467,13 @@ fr30_cgen_build_insn_regex (insn)
    but that can be handled there.  Not handling backtracking here may get
    expensive in the case of the m68k.  Deal with later.
 
    but that can be handled there.  Not handling backtracking here may get
    expensive in the case of the m68k.  Deal with later.
 

-   Returns NULL for success, an error message for failure.
-*/
+   Returns NULL for success, an error message for failure.  */

 
 static const char *
 
 static const char *

-parse_insn_normal (cd, insn, strp, fields)
-     CGEN_CPU_DESC cd;
-     const CGEN_INSN *insn;
-     const char **strp;
-     CGEN_FIELDS *fields;
+parse_insn_normal (CGEN_CPU_DESC cd,
+                  const CGEN_INSN *insn,
+                  const char **strp,
+                  CGEN_FIELDS *fields)

 {
   /* ??? Runtime added insns not handled yet.  */
   const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
 {
   /* ??? Runtime added insns not handled yet.  */
   const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);


@@ -474,7 +498,7 @@ parse_insn_normal (cd, insn, strp, fields)
     return _("unrecognized instruction");
 
 #ifndef CGEN_MNEMONIC_OPERANDS
     return _("unrecognized instruction");
 
 #ifndef CGEN_MNEMONIC_OPERANDS

-  if (* str && !ISSPACE (* str))
+  if (* str && ! ISSPACE (* str))

     return _("unrecognized instruction");
 #endif
 
     return _("unrecognized instruction");
 #endif
 


@@ -516,6 +540,7 @@ parse_insn_normal (cd, insn, strp, fields)
            {
              /* Syntax char didn't match.  Can't be this insn.  */
              static char msg [80];
            {
              /* Syntax char didn't match.  Can't be this insn.  */
              static char msg [80];

+

              /* xgettext:c-format */
              sprintf (msg, _("syntax error (expected char `%c', found `%c')"),
                       CGEN_SYNTAX_CHAR(*syn), *str);
              /* xgettext:c-format */
              sprintf (msg, _("syntax error (expected char `%c', found `%c')"),
                       CGEN_SYNTAX_CHAR(*syn), *str);


@@ -525,6 +550,7 @@ parse_insn_normal (cd, insn, strp, fields)
            {
              /* Ran out of input.  */
              static char msg [80];
            {
              /* Ran out of input.  */
              static char msg [80];

+

              /* xgettext:c-format */
              sprintf (msg, _("syntax error (expected char `%c', found end of instruction)"),
                       CGEN_SYNTAX_CHAR(*syn));
              /* xgettext:c-format */
              sprintf (msg, _("syntax error (expected char `%c', found end of instruction)"),
                       CGEN_SYNTAX_CHAR(*syn));


@@ -533,9 +559,11 @@ parse_insn_normal (cd, insn, strp, fields)
          continue;
        }
 
          continue;
        }
 

+#ifdef CGEN_MNEMONIC_OPERANDS
+      (void) past_opcode_p;
+#endif

       /* We have an operand of some sort.  */
       /* We have an operand of some sort.  */

-      errmsg = fr30_cgen_parse_operand (cd, CGEN_SYNTAX_FIELD (*syn),
-                                         &str, fields);
+      errmsg = cd->parse_operand (cd, CGEN_SYNTAX_FIELD (*syn), &str, fields);

       if (errmsg)
        return errmsg;
 
       if (errmsg)
        return errmsg;
 


@@ -585,12 +613,11 @@ parse_insn_normal (cd, insn, strp, fields)
    mind helps keep the design clean.  */
 
 const CGEN_INSN *
    mind helps keep the design clean.  */
 
 const CGEN_INSN *

-fr30_cgen_assemble_insn (cd, str, fields, buf, errmsg)
-     CGEN_CPU_DESC cd;
-     const char *str;
-     CGEN_FIELDS *fields;
-     CGEN_INSN_BYTES_PTR buf;
-     char **errmsg;
+fr30_cgen_assemble_insn (CGEN_CPU_DESC cd,
+                          const char *str,
+                          CGEN_FIELDS *fields,
+                          CGEN_INSN_BYTES_PTR buf,
+                          char **errmsg)

 {
   const char *start;
   CGEN_INSN_LIST *ilist;
 {
   const char *start;
   CGEN_INSN_LIST *ilist;


@@ -607,29 +634,28 @@ fr30_cgen_assemble_insn (cd, str, fields, buf, errmsg)
   ilist = CGEN_ASM_LOOKUP_INSN (cd, str);
 
   /* Keep looking until we find a match.  */
   ilist = CGEN_ASM_LOOKUP_INSN (cd, str);
 
   /* Keep looking until we find a match.  */

-

   start = str;
   for ( ; ilist != NULL ; ilist = CGEN_ASM_NEXT_INSN (ilist))
     {
       const CGEN_INSN *insn = ilist->insn;
       recognized_mnemonic = 1;
 
   start = str;
   for ( ; ilist != NULL ; ilist = CGEN_ASM_NEXT_INSN (ilist))
     {
       const CGEN_INSN *insn = ilist->insn;
       recognized_mnemonic = 1;
 

-#ifdef CGEN_VALIDATE_INSN_SUPPORTED 
-      /* not usually needed as unsupported opcodes shouldn't be in the hash lists */
+#ifdef CGEN_VALIDATE_INSN_SUPPORTED
+      /* Not usually needed as unsupported opcodes
+        shouldn't be in the hash lists.  */

       /* Is this insn supported by the selected cpu?  */
       if (! fr30_cgen_insn_supported (cd, insn))
        continue;
 #endif
       /* Is this insn supported by the selected cpu?  */
       if (! fr30_cgen_insn_supported (cd, insn))
        continue;
 #endif

-
-      /* If the RELAX attribute is set, this is an insn that shouldn't be
+      /* If the RELAXED attribute is set, this is an insn that shouldn't be

         chosen immediately.  Instead, it is used during assembler/linker
         relaxation if possible.  */
         chosen immediately.  Instead, it is used during assembler/linker
         relaxation if possible.  */

-      if (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_RELAX) != 0)
+      if (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_RELAXED) != 0)

        continue;
 
       str = start;
 
        continue;
 
       str = start;
 

-      /* skip this insn if str doesn't look right lexically */
+      /* Skip this insn if str doesn't look right lexically.  */

       if (CGEN_INSN_RX (insn) != NULL &&
          regexec ((regex_t *) CGEN_INSN_RX (insn), str, 0, NULL, 0) == REG_NOMATCH)
        continue;
       if (CGEN_INSN_RX (insn) != NULL &&
          regexec ((regex_t *) CGEN_INSN_RX (insn), str, 0, NULL, 0) == REG_NOMATCH)
        continue;


@@ -641,7 +667,7 @@ fr30_cgen_assemble_insn (cd, str, fields, buf, errmsg)
       if (parse_errmsg != NULL)
        continue;
 
       if (parse_errmsg != NULL)
        continue;
 

-      /* ??? 0 is passed for `pc' */
+      /* ??? 0 is passed for `pc'.  */

       insert_errmsg = CGEN_INSERT_FN (cd, insn) (cd, insn, fields, buf,
                                                 (bfd_vma) 0);
       if (insert_errmsg != NULL)
       insert_errmsg = CGEN_INSERT_FN (cd, insn) (cd, insn, fields, buf,
                                                 (bfd_vma) 0);
       if (insert_errmsg != NULL)


@@ -654,61 +680,41 @@ fr30_cgen_assemble_insn (cd, str, fields, buf, errmsg)
 
   {
     static char errbuf[150];
 
   {
     static char errbuf[150];

-#ifdef CGEN_VERBOSE_ASSEMBLER_ERRORS

     const char *tmp_errmsg;
     const char *tmp_errmsg;

-
-    /* If requesting verbose error messages, use insert_errmsg.
-       Failing that, use parse_errmsg */
-    tmp_errmsg = (insert_errmsg ? insert_errmsg :
-                 parse_errmsg ? parse_errmsg :
-                 recognized_mnemonic ? _("unrecognized form of instruction") :
-                 _("unrecognized instruction"));
-
-    if (strlen (start) > 50)
-      /* xgettext:c-format */
-      sprintf (errbuf, "%s `%.50s...'", tmp_errmsg, start);
-    else 
-      /* xgettext:c-format */
-      sprintf (errbuf, "%s `%.50s'", tmp_errmsg, start);
+#ifdef CGEN_VERBOSE_ASSEMBLER_ERRORS
+#define be_verbose 1

 #else
 #else

-    if (strlen (start) > 50)
-      /* xgettext:c-format */
-      sprintf (errbuf, _("bad instruction `%.50s...'"), start);
-    else 
-      /* xgettext:c-format */
-      sprintf (errbuf, _("bad instruction `%.50s'"), start);
+#define be_verbose 0

 #endif
 #endif

-      
+
+    if (be_verbose)
+      {
+       /* If requesting verbose error messages, use insert_errmsg.
+          Failing that, use parse_errmsg.  */
+       tmp_errmsg = (insert_errmsg ? insert_errmsg :
+                     parse_errmsg ? parse_errmsg :
+                     recognized_mnemonic ?
+                     _("unrecognized form of instruction") :
+                     _("unrecognized instruction"));
+
+       if (strlen (start) > 50)
+         /* xgettext:c-format */
+         sprintf (errbuf, "%s `%.50s...'", tmp_errmsg, start);
+       else
+         /* xgettext:c-format */
+         sprintf (errbuf, "%s `%.50s'", tmp_errmsg, start);
+      }
+    else
+      {
+       if (strlen (start) > 50)
+         /* xgettext:c-format */
+         sprintf (errbuf, _("bad instruction `%.50s...'"), start);
+       else
+         /* xgettext:c-format */
+         sprintf (errbuf, _("bad instruction `%.50s'"), start);
+      }
+

     *errmsg = errbuf;
     return NULL;
   }
 }
     *errmsg = errbuf;
     return NULL;
   }
 }

-\f
-#if 0 /* This calls back to GAS which we can't do without care.  */
-
-/* Record each member of OPVALS in the assembler's symbol table.
-   This lets GAS parse registers for us.
-   ??? Interesting idea but not currently used.  */
-
-/* Record each member of OPVALS in the assembler's symbol table.
-   FIXME: Not currently used.  */
-
-void
-fr30_cgen_asm_hash_keywords (cd, opvals)
-     CGEN_CPU_DESC cd;
-     CGEN_KEYWORD *opvals;
-{
-  CGEN_KEYWORD_SEARCH search = cgen_keyword_search_init (opvals, NULL);
-  const CGEN_KEYWORD_ENTRY * ke;
-
-  while ((ke = cgen_keyword_search_next (& search)) != NULL)
-    {
-#if 0 /* Unnecessary, should be done in the search routine.  */
-      if (! fr30_cgen_opval_supported (ke))
-       continue;
-#endif
-      cgen_asm_record_register (cd, ke->name, ke->value);
-    }
-}
-
-#endif /* 0 */