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[/] [or1k/] [trunk/] [gdb-5.0/] [gdb/] [c-lang.c] - Diff between revs 105 and 1765

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/* C language support routines for GDB, the GNU debugger.
/* C language support routines for GDB, the GNU debugger.
   Copyright 1992, 1993, 1994, 2000 Free Software Foundation, Inc.
   Copyright 1992, 1993, 1994, 2000 Free Software Foundation, Inc.
 
 
   This file is part of GDB.
   This file is part of GDB.
 
 
   This program is free software; you can redistribute it and/or modify
   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
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.
   (at your option) any later version.
 
 
   This program is distributed in the hope that it will be useful,
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   GNU General Public License for more details.
 
 
   You should have received a copy of the GNU General Public License
   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place - Suite 330,
   Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.  */
   Boston, MA 02111-1307, USA.  */
 
 
#include "defs.h"
#include "defs.h"
#include "symtab.h"
#include "symtab.h"
#include "gdbtypes.h"
#include "gdbtypes.h"
#include "expression.h"
#include "expression.h"
#include "parser-defs.h"
#include "parser-defs.h"
#include "language.h"
#include "language.h"
#include "c-lang.h"
#include "c-lang.h"
#include "valprint.h"
#include "valprint.h"
 
 
extern void _initialize_c_language PARAMS ((void));
extern void _initialize_c_language PARAMS ((void));
static void c_emit_char (int c, struct ui_file * stream, int quoter);
static void c_emit_char (int c, struct ui_file * stream, int quoter);
 
 
/* Print the character C on STREAM as part of the contents of a literal
/* Print the character C on STREAM as part of the contents of a literal
   string whose delimiter is QUOTER.  Note that that format for printing
   string whose delimiter is QUOTER.  Note that that format for printing
   characters and strings is language specific. */
   characters and strings is language specific. */
 
 
static void
static void
c_emit_char (c, stream, quoter)
c_emit_char (c, stream, quoter)
     register int c;
     register int c;
     struct ui_file *stream;
     struct ui_file *stream;
     int quoter;
     int quoter;
{
{
  c &= 0xFF;                    /* Avoid sign bit follies */
  c &= 0xFF;                    /* Avoid sign bit follies */
 
 
  if (PRINT_LITERAL_FORM (c))
  if (PRINT_LITERAL_FORM (c))
    {
    {
      if (c == '\\' || c == quoter)
      if (c == '\\' || c == quoter)
        {
        {
          fputs_filtered ("\\", stream);
          fputs_filtered ("\\", stream);
        }
        }
      fprintf_filtered (stream, "%c", c);
      fprintf_filtered (stream, "%c", c);
    }
    }
  else
  else
    {
    {
      switch (c)
      switch (c)
        {
        {
        case '\n':
        case '\n':
          fputs_filtered ("\\n", stream);
          fputs_filtered ("\\n", stream);
          break;
          break;
        case '\b':
        case '\b':
          fputs_filtered ("\\b", stream);
          fputs_filtered ("\\b", stream);
          break;
          break;
        case '\t':
        case '\t':
          fputs_filtered ("\\t", stream);
          fputs_filtered ("\\t", stream);
          break;
          break;
        case '\f':
        case '\f':
          fputs_filtered ("\\f", stream);
          fputs_filtered ("\\f", stream);
          break;
          break;
        case '\r':
        case '\r':
          fputs_filtered ("\\r", stream);
          fputs_filtered ("\\r", stream);
          break;
          break;
        case '\033':
        case '\033':
          fputs_filtered ("\\e", stream);
          fputs_filtered ("\\e", stream);
          break;
          break;
        case '\007':
        case '\007':
          fputs_filtered ("\\a", stream);
          fputs_filtered ("\\a", stream);
          break;
          break;
        default:
        default:
          fprintf_filtered (stream, "\\%.3o", (unsigned int) c);
          fprintf_filtered (stream, "\\%.3o", (unsigned int) c);
          break;
          break;
        }
        }
    }
    }
}
}
 
 
void
void
c_printchar (c, stream)
c_printchar (c, stream)
     int c;
     int c;
     struct ui_file *stream;
     struct ui_file *stream;
{
{
  fputc_filtered ('\'', stream);
  fputc_filtered ('\'', stream);
  LA_EMIT_CHAR (c, stream, '\'');
  LA_EMIT_CHAR (c, stream, '\'');
  fputc_filtered ('\'', stream);
  fputc_filtered ('\'', stream);
}
}
 
 
/* Print the character string STRING, printing at most LENGTH characters.
/* Print the character string STRING, printing at most LENGTH characters.
   LENGTH is -1 if the string is nul terminated.  Each character is WIDTH bytes
   LENGTH is -1 if the string is nul terminated.  Each character is WIDTH bytes
   long.  Printing stops early if the number hits print_max; repeat counts are
   long.  Printing stops early if the number hits print_max; repeat counts are
   printed as appropriate.  Print ellipses at the end if we had to stop before
   printed as appropriate.  Print ellipses at the end if we had to stop before
   printing LENGTH characters, or if FORCE_ELLIPSES.  */
   printing LENGTH characters, or if FORCE_ELLIPSES.  */
 
 
void
void
c_printstr (stream, string, length, width, force_ellipses)
c_printstr (stream, string, length, width, force_ellipses)
     struct ui_file *stream;
     struct ui_file *stream;
     char *string;
     char *string;
     unsigned int length;
     unsigned int length;
     int width;
     int width;
     int force_ellipses;
     int force_ellipses;
{
{
  register unsigned int i;
  register unsigned int i;
  unsigned int things_printed = 0;
  unsigned int things_printed = 0;
  int in_quotes = 0;
  int in_quotes = 0;
  int need_comma = 0;
  int need_comma = 0;
  extern int inspect_it;
  extern int inspect_it;
 
 
  /* If the string was not truncated due to `set print elements', and
  /* If the string was not truncated due to `set print elements', and
     the last byte of it is a null, we don't print that, in traditional C
     the last byte of it is a null, we don't print that, in traditional C
     style.  */
     style.  */
  if (!force_ellipses
  if (!force_ellipses
      && length > 0
      && length > 0
  && extract_unsigned_integer (string + (length - 1) * width, width) == '\0')
  && extract_unsigned_integer (string + (length - 1) * width, width) == '\0')
    length--;
    length--;
 
 
  if (length == 0)
  if (length == 0)
    {
    {
      fputs_filtered ("\"\"", stream);
      fputs_filtered ("\"\"", stream);
      return;
      return;
    }
    }
 
 
  for (i = 0; i < length && things_printed < print_max; ++i)
  for (i = 0; i < length && things_printed < print_max; ++i)
    {
    {
      /* Position of the character we are examining
      /* Position of the character we are examining
         to see whether it is repeated.  */
         to see whether it is repeated.  */
      unsigned int rep1;
      unsigned int rep1;
      /* Number of repetitions we have detected so far.  */
      /* Number of repetitions we have detected so far.  */
      unsigned int reps;
      unsigned int reps;
      unsigned long current_char;
      unsigned long current_char;
 
 
      QUIT;
      QUIT;
 
 
      if (need_comma)
      if (need_comma)
        {
        {
          fputs_filtered (", ", stream);
          fputs_filtered (", ", stream);
          need_comma = 0;
          need_comma = 0;
        }
        }
 
 
      current_char = extract_unsigned_integer (string + i * width, width);
      current_char = extract_unsigned_integer (string + i * width, width);
 
 
      rep1 = i + 1;
      rep1 = i + 1;
      reps = 1;
      reps = 1;
      while (rep1 < length
      while (rep1 < length
             && extract_unsigned_integer (string + rep1 * width, width)
             && extract_unsigned_integer (string + rep1 * width, width)
             == current_char)
             == current_char)
        {
        {
          ++rep1;
          ++rep1;
          ++reps;
          ++reps;
        }
        }
 
 
      if (reps > repeat_count_threshold)
      if (reps > repeat_count_threshold)
        {
        {
          if (in_quotes)
          if (in_quotes)
            {
            {
              if (inspect_it)
              if (inspect_it)
                fputs_filtered ("\\\", ", stream);
                fputs_filtered ("\\\", ", stream);
              else
              else
                fputs_filtered ("\", ", stream);
                fputs_filtered ("\", ", stream);
              in_quotes = 0;
              in_quotes = 0;
            }
            }
          LA_PRINT_CHAR (current_char, stream);
          LA_PRINT_CHAR (current_char, stream);
          fprintf_filtered (stream, " <repeats %u times>", reps);
          fprintf_filtered (stream, " <repeats %u times>", reps);
          i = rep1 - 1;
          i = rep1 - 1;
          things_printed += repeat_count_threshold;
          things_printed += repeat_count_threshold;
          need_comma = 1;
          need_comma = 1;
        }
        }
      else
      else
        {
        {
          if (!in_quotes)
          if (!in_quotes)
            {
            {
              if (inspect_it)
              if (inspect_it)
                fputs_filtered ("\\\"", stream);
                fputs_filtered ("\\\"", stream);
              else
              else
                fputs_filtered ("\"", stream);
                fputs_filtered ("\"", stream);
              in_quotes = 1;
              in_quotes = 1;
            }
            }
          LA_EMIT_CHAR (current_char, stream, '"');
          LA_EMIT_CHAR (current_char, stream, '"');
          ++things_printed;
          ++things_printed;
        }
        }
    }
    }
 
 
  /* Terminate the quotes if necessary.  */
  /* Terminate the quotes if necessary.  */
  if (in_quotes)
  if (in_quotes)
    {
    {
      if (inspect_it)
      if (inspect_it)
        fputs_filtered ("\\\"", stream);
        fputs_filtered ("\\\"", stream);
      else
      else
        fputs_filtered ("\"", stream);
        fputs_filtered ("\"", stream);
    }
    }
 
 
  if (force_ellipses || i < length)
  if (force_ellipses || i < length)
    fputs_filtered ("...", stream);
    fputs_filtered ("...", stream);
}
}
 
 
/* Create a fundamental C type using default reasonable for the current
/* Create a fundamental C type using default reasonable for the current
   target machine.
   target machine.
 
 
   Some object/debugging file formats (DWARF version 1, COFF, etc) do not
   Some object/debugging file formats (DWARF version 1, COFF, etc) do not
   define fundamental types such as "int" or "double".  Others (stabs or
   define fundamental types such as "int" or "double".  Others (stabs or
   DWARF version 2, etc) do define fundamental types.  For the formats which
   DWARF version 2, etc) do define fundamental types.  For the formats which
   don't provide fundamental types, gdb can create such types using this
   don't provide fundamental types, gdb can create such types using this
   function.
   function.
 
 
   FIXME:  Some compilers distinguish explicitly signed integral types
   FIXME:  Some compilers distinguish explicitly signed integral types
   (signed short, signed int, signed long) from "regular" integral types
   (signed short, signed int, signed long) from "regular" integral types
   (short, int, long) in the debugging information.  There is some dis-
   (short, int, long) in the debugging information.  There is some dis-
   agreement as to how useful this feature is.  In particular, gcc does
   agreement as to how useful this feature is.  In particular, gcc does
   not support this.  Also, only some debugging formats allow the
   not support this.  Also, only some debugging formats allow the
   distinction to be passed on to a debugger.  For now, we always just
   distinction to be passed on to a debugger.  For now, we always just
   use "short", "int", or "long" as the type name, for both the implicit
   use "short", "int", or "long" as the type name, for both the implicit
   and explicitly signed types.  This also makes life easier for the
   and explicitly signed types.  This also makes life easier for the
   gdb test suite since we don't have to account for the differences
   gdb test suite since we don't have to account for the differences
   in output depending upon what the compiler and debugging format
   in output depending upon what the compiler and debugging format
   support.  We will probably have to re-examine the issue when gdb
   support.  We will probably have to re-examine the issue when gdb
   starts taking it's fundamental type information directly from the
   starts taking it's fundamental type information directly from the
   debugging information supplied by the compiler.  fnf@cygnus.com */
   debugging information supplied by the compiler.  fnf@cygnus.com */
 
 
struct type *
struct type *
c_create_fundamental_type (objfile, typeid)
c_create_fundamental_type (objfile, typeid)
     struct objfile *objfile;
     struct objfile *objfile;
     int typeid;
     int typeid;
{
{
  register struct type *type = NULL;
  register struct type *type = NULL;
 
 
  switch (typeid)
  switch (typeid)
    {
    {
    default:
    default:
      /* FIXME:  For now, if we are asked to produce a type not in this
      /* FIXME:  For now, if we are asked to produce a type not in this
         language, create the equivalent of a C integer type with the
         language, create the equivalent of a C integer type with the
         name "<?type?>".  When all the dust settles from the type
         name "<?type?>".  When all the dust settles from the type
         reconstruction work, this should probably become an error. */
         reconstruction work, this should probably become an error. */
      type = init_type (TYPE_CODE_INT,
      type = init_type (TYPE_CODE_INT,
                        TARGET_INT_BIT / TARGET_CHAR_BIT,
                        TARGET_INT_BIT / TARGET_CHAR_BIT,
                        0, "<?type?>", objfile);
                        0, "<?type?>", objfile);
      warning ("internal error: no C/C++ fundamental type %d", typeid);
      warning ("internal error: no C/C++ fundamental type %d", typeid);
      break;
      break;
    case FT_VOID:
    case FT_VOID:
      type = init_type (TYPE_CODE_VOID,
      type = init_type (TYPE_CODE_VOID,
                        TARGET_CHAR_BIT / TARGET_CHAR_BIT,
                        TARGET_CHAR_BIT / TARGET_CHAR_BIT,
                        0, "void", objfile);
                        0, "void", objfile);
      break;
      break;
    case FT_BOOLEAN:
    case FT_BOOLEAN:
      type = init_type (TYPE_CODE_BOOL,
      type = init_type (TYPE_CODE_BOOL,
                        TARGET_CHAR_BIT / TARGET_CHAR_BIT,
                        TARGET_CHAR_BIT / TARGET_CHAR_BIT,
                        0, "bool", objfile);
                        0, "bool", objfile);
 
 
      break;
      break;
    case FT_CHAR:
    case FT_CHAR:
      type = init_type (TYPE_CODE_INT,
      type = init_type (TYPE_CODE_INT,
                        TARGET_CHAR_BIT / TARGET_CHAR_BIT,
                        TARGET_CHAR_BIT / TARGET_CHAR_BIT,
                        0, "char", objfile);
                        0, "char", objfile);
      TYPE_FLAGS (type) |= TYPE_FLAG_NOSIGN;
      TYPE_FLAGS (type) |= TYPE_FLAG_NOSIGN;
      break;
      break;
    case FT_SIGNED_CHAR:
    case FT_SIGNED_CHAR:
      type = init_type (TYPE_CODE_INT,
      type = init_type (TYPE_CODE_INT,
                        TARGET_CHAR_BIT / TARGET_CHAR_BIT,
                        TARGET_CHAR_BIT / TARGET_CHAR_BIT,
                        0, "signed char", objfile);
                        0, "signed char", objfile);
      break;
      break;
    case FT_UNSIGNED_CHAR:
    case FT_UNSIGNED_CHAR:
      type = init_type (TYPE_CODE_INT,
      type = init_type (TYPE_CODE_INT,
                        TARGET_CHAR_BIT / TARGET_CHAR_BIT,
                        TARGET_CHAR_BIT / TARGET_CHAR_BIT,
                        TYPE_FLAG_UNSIGNED, "unsigned char", objfile);
                        TYPE_FLAG_UNSIGNED, "unsigned char", objfile);
      break;
      break;
    case FT_SHORT:
    case FT_SHORT:
      type = init_type (TYPE_CODE_INT,
      type = init_type (TYPE_CODE_INT,
                        TARGET_SHORT_BIT / TARGET_CHAR_BIT,
                        TARGET_SHORT_BIT / TARGET_CHAR_BIT,
                        0, "short", objfile);
                        0, "short", objfile);
      break;
      break;
    case FT_SIGNED_SHORT:
    case FT_SIGNED_SHORT:
      type = init_type (TYPE_CODE_INT,
      type = init_type (TYPE_CODE_INT,
                        TARGET_SHORT_BIT / TARGET_CHAR_BIT,
                        TARGET_SHORT_BIT / TARGET_CHAR_BIT,
                        0, "short", objfile);    /* FIXME-fnf */
                        0, "short", objfile);    /* FIXME-fnf */
      break;
      break;
    case FT_UNSIGNED_SHORT:
    case FT_UNSIGNED_SHORT:
      type = init_type (TYPE_CODE_INT,
      type = init_type (TYPE_CODE_INT,
                        TARGET_SHORT_BIT / TARGET_CHAR_BIT,
                        TARGET_SHORT_BIT / TARGET_CHAR_BIT,
                        TYPE_FLAG_UNSIGNED, "unsigned short", objfile);
                        TYPE_FLAG_UNSIGNED, "unsigned short", objfile);
      break;
      break;
    case FT_INTEGER:
    case FT_INTEGER:
      type = init_type (TYPE_CODE_INT,
      type = init_type (TYPE_CODE_INT,
                        TARGET_INT_BIT / TARGET_CHAR_BIT,
                        TARGET_INT_BIT / TARGET_CHAR_BIT,
                        0, "int", objfile);
                        0, "int", objfile);
      break;
      break;
    case FT_SIGNED_INTEGER:
    case FT_SIGNED_INTEGER:
      type = init_type (TYPE_CODE_INT,
      type = init_type (TYPE_CODE_INT,
                        TARGET_INT_BIT / TARGET_CHAR_BIT,
                        TARGET_INT_BIT / TARGET_CHAR_BIT,
                        0, "int", objfile);      /* FIXME -fnf */
                        0, "int", objfile);      /* FIXME -fnf */
      break;
      break;
    case FT_UNSIGNED_INTEGER:
    case FT_UNSIGNED_INTEGER:
      type = init_type (TYPE_CODE_INT,
      type = init_type (TYPE_CODE_INT,
                        TARGET_INT_BIT / TARGET_CHAR_BIT,
                        TARGET_INT_BIT / TARGET_CHAR_BIT,
                        TYPE_FLAG_UNSIGNED, "unsigned int", objfile);
                        TYPE_FLAG_UNSIGNED, "unsigned int", objfile);
      break;
      break;
    case FT_LONG:
    case FT_LONG:
      type = init_type (TYPE_CODE_INT,
      type = init_type (TYPE_CODE_INT,
                        TARGET_LONG_BIT / TARGET_CHAR_BIT,
                        TARGET_LONG_BIT / TARGET_CHAR_BIT,
                        0, "long", objfile);
                        0, "long", objfile);
      break;
      break;
    case FT_SIGNED_LONG:
    case FT_SIGNED_LONG:
      type = init_type (TYPE_CODE_INT,
      type = init_type (TYPE_CODE_INT,
                        TARGET_LONG_BIT / TARGET_CHAR_BIT,
                        TARGET_LONG_BIT / TARGET_CHAR_BIT,
                        0, "long", objfile);     /* FIXME -fnf */
                        0, "long", objfile);     /* FIXME -fnf */
      break;
      break;
    case FT_UNSIGNED_LONG:
    case FT_UNSIGNED_LONG:
      type = init_type (TYPE_CODE_INT,
      type = init_type (TYPE_CODE_INT,
                        TARGET_LONG_BIT / TARGET_CHAR_BIT,
                        TARGET_LONG_BIT / TARGET_CHAR_BIT,
                        TYPE_FLAG_UNSIGNED, "unsigned long", objfile);
                        TYPE_FLAG_UNSIGNED, "unsigned long", objfile);
      break;
      break;
    case FT_LONG_LONG:
    case FT_LONG_LONG:
      type = init_type (TYPE_CODE_INT,
      type = init_type (TYPE_CODE_INT,
                        TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
                        TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
                        0, "long long", objfile);
                        0, "long long", objfile);
      break;
      break;
    case FT_SIGNED_LONG_LONG:
    case FT_SIGNED_LONG_LONG:
      type = init_type (TYPE_CODE_INT,
      type = init_type (TYPE_CODE_INT,
                        TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
                        TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
                        0, "signed long long", objfile);
                        0, "signed long long", objfile);
      break;
      break;
    case FT_UNSIGNED_LONG_LONG:
    case FT_UNSIGNED_LONG_LONG:
      type = init_type (TYPE_CODE_INT,
      type = init_type (TYPE_CODE_INT,
                        TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
                        TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
                        TYPE_FLAG_UNSIGNED, "unsigned long long", objfile);
                        TYPE_FLAG_UNSIGNED, "unsigned long long", objfile);
      break;
      break;
    case FT_FLOAT:
    case FT_FLOAT:
      type = init_type (TYPE_CODE_FLT,
      type = init_type (TYPE_CODE_FLT,
                        TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
                        TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
                        0, "float", objfile);
                        0, "float", objfile);
      break;
      break;
    case FT_DBL_PREC_FLOAT:
    case FT_DBL_PREC_FLOAT:
      type = init_type (TYPE_CODE_FLT,
      type = init_type (TYPE_CODE_FLT,
                        TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
                        TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
                        0, "double", objfile);
                        0, "double", objfile);
      break;
      break;
    case FT_EXT_PREC_FLOAT:
    case FT_EXT_PREC_FLOAT:
      type = init_type (TYPE_CODE_FLT,
      type = init_type (TYPE_CODE_FLT,
                        TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT,
                        TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT,
                        0, "long double", objfile);
                        0, "long double", objfile);
      break;
      break;
    case FT_TEMPLATE_ARG:
    case FT_TEMPLATE_ARG:
      type = init_type (TYPE_CODE_TEMPLATE_ARG,
      type = init_type (TYPE_CODE_TEMPLATE_ARG,
                        0,
                        0,
                        0, "<template arg>", objfile);
                        0, "<template arg>", objfile);
 
 
      break;
      break;
    }
    }
  return (type);
  return (type);
}
}


 
 
/* Table mapping opcodes into strings for printing operators
/* Table mapping opcodes into strings for printing operators
   and precedences of the operators.  */
   and precedences of the operators.  */
 
 
const struct op_print c_op_print_tab[] =
const struct op_print c_op_print_tab[] =
{
{
  {",", BINOP_COMMA, PREC_COMMA, 0},
  {",", BINOP_COMMA, PREC_COMMA, 0},
  {"=", BINOP_ASSIGN, PREC_ASSIGN, 1},
  {"=", BINOP_ASSIGN, PREC_ASSIGN, 1},
  {"||", BINOP_LOGICAL_OR, PREC_LOGICAL_OR, 0},
  {"||", BINOP_LOGICAL_OR, PREC_LOGICAL_OR, 0},
  {"&&", BINOP_LOGICAL_AND, PREC_LOGICAL_AND, 0},
  {"&&", BINOP_LOGICAL_AND, PREC_LOGICAL_AND, 0},
  {"|", BINOP_BITWISE_IOR, PREC_BITWISE_IOR, 0},
  {"|", BINOP_BITWISE_IOR, PREC_BITWISE_IOR, 0},
  {"^", BINOP_BITWISE_XOR, PREC_BITWISE_XOR, 0},
  {"^", BINOP_BITWISE_XOR, PREC_BITWISE_XOR, 0},
  {"&", BINOP_BITWISE_AND, PREC_BITWISE_AND, 0},
  {"&", BINOP_BITWISE_AND, PREC_BITWISE_AND, 0},
  {"==", BINOP_EQUAL, PREC_EQUAL, 0},
  {"==", BINOP_EQUAL, PREC_EQUAL, 0},
  {"!=", BINOP_NOTEQUAL, PREC_EQUAL, 0},
  {"!=", BINOP_NOTEQUAL, PREC_EQUAL, 0},
  {"<=", BINOP_LEQ, PREC_ORDER, 0},
  {"<=", BINOP_LEQ, PREC_ORDER, 0},
  {">=", BINOP_GEQ, PREC_ORDER, 0},
  {">=", BINOP_GEQ, PREC_ORDER, 0},
  {">", BINOP_GTR, PREC_ORDER, 0},
  {">", BINOP_GTR, PREC_ORDER, 0},
  {"<", BINOP_LESS, PREC_ORDER, 0},
  {"<", BINOP_LESS, PREC_ORDER, 0},
  {">>", BINOP_RSH, PREC_SHIFT, 0},
  {">>", BINOP_RSH, PREC_SHIFT, 0},
  {"<<", BINOP_LSH, PREC_SHIFT, 0},
  {"<<", BINOP_LSH, PREC_SHIFT, 0},
  {"+", BINOP_ADD, PREC_ADD, 0},
  {"+", BINOP_ADD, PREC_ADD, 0},
  {"-", BINOP_SUB, PREC_ADD, 0},
  {"-", BINOP_SUB, PREC_ADD, 0},
  {"*", BINOP_MUL, PREC_MUL, 0},
  {"*", BINOP_MUL, PREC_MUL, 0},
  {"/", BINOP_DIV, PREC_MUL, 0},
  {"/", BINOP_DIV, PREC_MUL, 0},
  {"%", BINOP_REM, PREC_MUL, 0},
  {"%", BINOP_REM, PREC_MUL, 0},
  {"@", BINOP_REPEAT, PREC_REPEAT, 0},
  {"@", BINOP_REPEAT, PREC_REPEAT, 0},
  {"-", UNOP_NEG, PREC_PREFIX, 0},
  {"-", UNOP_NEG, PREC_PREFIX, 0},
  {"!", UNOP_LOGICAL_NOT, PREC_PREFIX, 0},
  {"!", UNOP_LOGICAL_NOT, PREC_PREFIX, 0},
  {"~", UNOP_COMPLEMENT, PREC_PREFIX, 0},
  {"~", UNOP_COMPLEMENT, PREC_PREFIX, 0},
  {"*", UNOP_IND, PREC_PREFIX, 0},
  {"*", UNOP_IND, PREC_PREFIX, 0},
  {"&", UNOP_ADDR, PREC_PREFIX, 0},
  {"&", UNOP_ADDR, PREC_PREFIX, 0},
  {"sizeof ", UNOP_SIZEOF, PREC_PREFIX, 0},
  {"sizeof ", UNOP_SIZEOF, PREC_PREFIX, 0},
  {"++", UNOP_PREINCREMENT, PREC_PREFIX, 0},
  {"++", UNOP_PREINCREMENT, PREC_PREFIX, 0},
  {"--", UNOP_PREDECREMENT, PREC_PREFIX, 0},
  {"--", UNOP_PREDECREMENT, PREC_PREFIX, 0},
  {NULL, 0, 0, 0}
  {NULL, 0, 0, 0}
};
};


struct type **CONST_PTR (c_builtin_types[]) =
struct type **CONST_PTR (c_builtin_types[]) =
{
{
  &builtin_type_int,
  &builtin_type_int,
    &builtin_type_long,
    &builtin_type_long,
    &builtin_type_short,
    &builtin_type_short,
    &builtin_type_char,
    &builtin_type_char,
    &builtin_type_float,
    &builtin_type_float,
    &builtin_type_double,
    &builtin_type_double,
    &builtin_type_void,
    &builtin_type_void,
    &builtin_type_long_long,
    &builtin_type_long_long,
    &builtin_type_signed_char,
    &builtin_type_signed_char,
    &builtin_type_unsigned_char,
    &builtin_type_unsigned_char,
    &builtin_type_unsigned_short,
    &builtin_type_unsigned_short,
    &builtin_type_unsigned_int,
    &builtin_type_unsigned_int,
    &builtin_type_unsigned_long,
    &builtin_type_unsigned_long,
    &builtin_type_unsigned_long_long,
    &builtin_type_unsigned_long_long,
    &builtin_type_long_double,
    &builtin_type_long_double,
    &builtin_type_complex,
    &builtin_type_complex,
    &builtin_type_double_complex,
    &builtin_type_double_complex,
    0
    0
};
};
 
 
const struct language_defn c_language_defn =
const struct language_defn c_language_defn =
{
{
  "c",                          /* Language name */
  "c",                          /* Language name */
  language_c,
  language_c,
  c_builtin_types,
  c_builtin_types,
  range_check_off,
  range_check_off,
  type_check_off,
  type_check_off,
  c_parse,
  c_parse,
  c_error,
  c_error,
  evaluate_subexp_standard,
  evaluate_subexp_standard,
  c_printchar,                  /* Print a character constant */
  c_printchar,                  /* Print a character constant */
  c_printstr,                   /* Function to print string constant */
  c_printstr,                   /* Function to print string constant */
  c_emit_char,                  /* Print a single char */
  c_emit_char,                  /* Print a single char */
  c_create_fundamental_type,    /* Create fundamental type in this language */
  c_create_fundamental_type,    /* Create fundamental type in this language */
  c_print_type,                 /* Print a type using appropriate syntax */
  c_print_type,                 /* Print a type using appropriate syntax */
  c_val_print,                  /* Print a value using appropriate syntax */
  c_val_print,                  /* Print a value using appropriate syntax */
  c_value_print,                /* Print a top-level value */
  c_value_print,                /* Print a top-level value */
  {"", "", "", ""},             /* Binary format info */
  {"", "", "", ""},             /* Binary format info */
  {"0%lo", "0", "o", ""},        /* Octal format info */
  {"0%lo", "0", "o", ""},        /* Octal format info */
  {"%ld", "", "d", ""},         /* Decimal format info */
  {"%ld", "", "d", ""},         /* Decimal format info */
  {"0x%lx", "0x", "x", ""},     /* Hex format info */
  {"0x%lx", "0x", "x", ""},     /* Hex format info */
  c_op_print_tab,               /* expression operators for printing */
  c_op_print_tab,               /* expression operators for printing */
  1,                            /* c-style arrays */
  1,                            /* c-style arrays */
  0,                             /* String lower bound */
  0,                             /* String lower bound */
  &builtin_type_char,           /* Type of string elements */
  &builtin_type_char,           /* Type of string elements */
  LANG_MAGIC
  LANG_MAGIC
};
};
 
 
struct type **const (cplus_builtin_types[]) =
struct type **const (cplus_builtin_types[]) =
{
{
  &builtin_type_int,
  &builtin_type_int,
    &builtin_type_long,
    &builtin_type_long,
    &builtin_type_short,
    &builtin_type_short,
    &builtin_type_char,
    &builtin_type_char,
    &builtin_type_float,
    &builtin_type_float,
    &builtin_type_double,
    &builtin_type_double,
    &builtin_type_void,
    &builtin_type_void,
    &builtin_type_long_long,
    &builtin_type_long_long,
    &builtin_type_signed_char,
    &builtin_type_signed_char,
    &builtin_type_unsigned_char,
    &builtin_type_unsigned_char,
    &builtin_type_unsigned_short,
    &builtin_type_unsigned_short,
    &builtin_type_unsigned_int,
    &builtin_type_unsigned_int,
    &builtin_type_unsigned_long,
    &builtin_type_unsigned_long,
    &builtin_type_unsigned_long_long,
    &builtin_type_unsigned_long_long,
    &builtin_type_long_double,
    &builtin_type_long_double,
    &builtin_type_complex,
    &builtin_type_complex,
    &builtin_type_double_complex,
    &builtin_type_double_complex,
    &builtin_type_bool,
    &builtin_type_bool,
    0
    0
};
};
 
 
const struct language_defn cplus_language_defn =
const struct language_defn cplus_language_defn =
{
{
  "c++",                        /* Language name */
  "c++",                        /* Language name */
  language_cplus,
  language_cplus,
  cplus_builtin_types,
  cplus_builtin_types,
  range_check_off,
  range_check_off,
  type_check_off,
  type_check_off,
  c_parse,
  c_parse,
  c_error,
  c_error,
  evaluate_subexp_standard,
  evaluate_subexp_standard,
  c_printchar,                  /* Print a character constant */
  c_printchar,                  /* Print a character constant */
  c_printstr,                   /* Function to print string constant */
  c_printstr,                   /* Function to print string constant */
  c_emit_char,                  /* Print a single char */
  c_emit_char,                  /* Print a single char */
  c_create_fundamental_type,    /* Create fundamental type in this language */
  c_create_fundamental_type,    /* Create fundamental type in this language */
  c_print_type,                 /* Print a type using appropriate syntax */
  c_print_type,                 /* Print a type using appropriate syntax */
  c_val_print,                  /* Print a value using appropriate syntax */
  c_val_print,                  /* Print a value using appropriate syntax */
  c_value_print,                /* Print a top-level value */
  c_value_print,                /* Print a top-level value */
  {"", "", "", ""},             /* Binary format info */
  {"", "", "", ""},             /* Binary format info */
  {"0%lo", "0", "o", ""},        /* Octal format info */
  {"0%lo", "0", "o", ""},        /* Octal format info */
  {"%ld", "", "d", ""},         /* Decimal format info */
  {"%ld", "", "d", ""},         /* Decimal format info */
  {"0x%lx", "0x", "x", ""},     /* Hex format info */
  {"0x%lx", "0x", "x", ""},     /* Hex format info */
  c_op_print_tab,               /* expression operators for printing */
  c_op_print_tab,               /* expression operators for printing */
  1,                            /* c-style arrays */
  1,                            /* c-style arrays */
  0,                             /* String lower bound */
  0,                             /* String lower bound */
  &builtin_type_char,           /* Type of string elements */
  &builtin_type_char,           /* Type of string elements */
  LANG_MAGIC
  LANG_MAGIC
};
};
 
 
const struct language_defn asm_language_defn =
const struct language_defn asm_language_defn =
{
{
  "asm",                        /* Language name */
  "asm",                        /* Language name */
  language_asm,
  language_asm,
  c_builtin_types,
  c_builtin_types,
  range_check_off,
  range_check_off,
  type_check_off,
  type_check_off,
  c_parse,
  c_parse,
  c_error,
  c_error,
  evaluate_subexp_standard,
  evaluate_subexp_standard,
  c_printchar,                  /* Print a character constant */
  c_printchar,                  /* Print a character constant */
  c_printstr,                   /* Function to print string constant */
  c_printstr,                   /* Function to print string constant */
  c_emit_char,                  /* Print a single char */
  c_emit_char,                  /* Print a single char */
  c_create_fundamental_type,    /* Create fundamental type in this language */
  c_create_fundamental_type,    /* Create fundamental type in this language */
  c_print_type,                 /* Print a type using appropriate syntax */
  c_print_type,                 /* Print a type using appropriate syntax */
  c_val_print,                  /* Print a value using appropriate syntax */
  c_val_print,                  /* Print a value using appropriate syntax */
  c_value_print,                /* Print a top-level value */
  c_value_print,                /* Print a top-level value */
  {"", "", "", ""},             /* Binary format info */
  {"", "", "", ""},             /* Binary format info */
  {"0%lo", "0", "o", ""},        /* Octal format info */
  {"0%lo", "0", "o", ""},        /* Octal format info */
  {"%ld", "", "d", ""},         /* Decimal format info */
  {"%ld", "", "d", ""},         /* Decimal format info */
  {"0x%lx", "0x", "x", ""},     /* Hex format info */
  {"0x%lx", "0x", "x", ""},     /* Hex format info */
  c_op_print_tab,               /* expression operators for printing */
  c_op_print_tab,               /* expression operators for printing */
  1,                            /* c-style arrays */
  1,                            /* c-style arrays */
  0,                             /* String lower bound */
  0,                             /* String lower bound */
  &builtin_type_char,           /* Type of string elements */
  &builtin_type_char,           /* Type of string elements */
  LANG_MAGIC
  LANG_MAGIC
};
};
 
 
void
void
_initialize_c_language ()
_initialize_c_language ()
{
{
  add_language (&c_language_defn);
  add_language (&c_language_defn);
  add_language (&cplus_language_defn);
  add_language (&cplus_language_defn);
  add_language (&asm_language_defn);
  add_language (&asm_language_defn);
}
}
 
 

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