Subversion Repositories openrisc_2011-10-31

/*  This file is part of the program psim.

    Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>

    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 of the License, 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.

    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.

    */

#ifndef _OPTIONS_C_

#define _OPTIONS_C_

#include "cpu.h"

#include "options.h"

STATIC_INLINE_OPTIONS\

(const char *)

options_byte_order (int order)

{

  switch (order) {

  case 0:                return "0";

  case BIG_ENDIAN:      return "BIG_ENDIAN";

  case LITTLE_ENDIAN:   return "LITTLE_ENDIAN";

  }

  return "UNKNOWN";

}

STATIC_INLINE_OPTIONS\

(const char *)

options_env (int env)

{

  switch (env) {

  case OPERATING_ENVIRONMENT:   return "OPERATING";

  case VIRTUAL_ENVIRONMENT:     return "VIRTUAL";

  case USER_ENVIRONMENT:        return "USER";

  case 0:                        return "0";

  }

  return "UNKNOWN";

}

STATIC_INLINE_OPTIONS\

(const char *)

options_align (int align)

{

  switch (align) {

  case NONSTRICT_ALIGNMENT:     return "NONSTRICT";

  case STRICT_ALIGNMENT:        return "STRICT";

  case 0:                        return "0";

  }

  return "UNKNOWN";

}

STATIC_INLINE_OPTIONS\

(const char *)

options_float (int float_type)

{

  switch (float_type) {

  case SOFT_FLOATING_POINT:     return "SOFTWARE";

  case HARD_FLOATING_POINT:     return "HARDWARE";

  }

  return "UNKNOWN";

}

STATIC_INLINE_OPTIONS\

(const char *)

options_mon (int mon)

{

  switch (mon) {

  case MONITOR_INSTRUCTION_ISSUE|MONITOR_LOAD_STORE_UNIT:       return "ALL";

  case MONITOR_INSTRUCTION_ISSUE:                               return "INSTRUCTION";

  case MONITOR_LOAD_STORE_UNIT:                                 return "MEMORY";

  case 0:                                                        return "0";

  }

  return "UNKNOWN";

}

STATIC_INLINE_OPTIONS\

(const char *)

options_inline (int in)

{

  switch (in) {

  case /*0*/ 0:                                  return "0";

  case /*1*/ REVEAL_MODULE:                     return "REVEAL_MODULE";

  case /*2*/ INLINE_MODULE:                     return "INLINE_MODULE";

  case /*3*/ REVEAL_MODULE|INLINE_MODULE:       return "REVEAL_MODULE|INLINE_MODULE";

  case /*4*/ PSIM_INLINE_LOCALS:                return "PSIM_LOCALS_INLINE";

  case /*5*/ PSIM_INLINE_LOCALS|REVEAL_MODULE:  return "PSIM_INLINE_LOCALS|REVEAL_MODULE";

  case /*6*/ PSIM_INLINE_LOCALS|INLINE_MODULE:  return "PSIM_INLINE_LOCALS|INLINE_MODULE";

  case /*7*/ ALL_INLINE:                        return "ALL_INLINE";

  }

  return "0";

}

INLINE_OPTIONS\

(void)

print_options (void)

{

#if defined(_GNUC_) && defined(__VERSION__)

  printf_filtered ("Compiled by GCC %s on %s %s\n", __VERSION__, __DATE__, __TIME__);

#else

  printf_filtered ("Compiled on %s %s\n", __DATE__, __TIME__);

#endif

  printf_filtered ("WITH_HOST_BYTE_ORDER     = %s\n", options_byte_order (WITH_HOST_BYTE_ORDER));

  printf_filtered ("WITH_TARGET_BYTE_ORDER   = %s\n", options_byte_order (WITH_TARGET_BYTE_ORDER));

  printf_filtered ("WITH_XOR_ENDIAN          = %d\n", WITH_XOR_ENDIAN);

  printf_filtered ("WITH_BSWAP               = %d\n", WITH_BSWAP);

  printf_filtered ("WITH_SMP                 = %d\n", WITH_SMP);

  printf_filtered ("WITH_HOST_WORD_BITSIZE   = %d\n", WITH_HOST_WORD_BITSIZE);

  printf_filtered ("WITH_TARGET_WORD_BITSIZE = %d\n", WITH_TARGET_WORD_BITSIZE);

  printf_filtered ("WITH_ENVIRONMENT         = %s\n", options_env(WITH_ENVIRONMENT));

  printf_filtered ("WITH_EVENTS              = %d\n", WITH_EVENTS);

  printf_filtered ("WITH_TIME_BASE           = %d\n", WITH_TIME_BASE);

  printf_filtered ("WITH_CALLBACK_MEMORY     = %d\n", WITH_CALLBACK_MEMORY);

  printf_filtered ("WITH_ALIGNMENT           = %s\n", options_align (WITH_ALIGNMENT));

  printf_filtered ("WITH_FLOATING_POINT      = %s\n", options_float (WITH_FLOATING_POINT));

  printf_filtered ("WITH_TRACE               = %d\n", WITH_TRACE);

  printf_filtered ("WITH_ASSERT              = %d\n", WITH_ASSERT);

  printf_filtered ("WITH_MON                 = %s\n", options_mon (WITH_MON));

  printf_filtered ("WITH_DEFAULT_MODEL       = %s\n", model_name[WITH_DEFAULT_MODEL]);

  printf_filtered ("WITH_MODEL               = %s\n", model_name[WITH_MODEL]);

  printf_filtered ("WITH_MODEL_ISSUE         = %d\n", WITH_MODEL_ISSUE);

  printf_filtered ("WITH_RESERVED_BITS       = %d\n", WITH_RESERVED_BITS);

  printf_filtered ("WITH_STDIO               = %d\n", WITH_STDIO);

  printf_filtered ("WITH_REGPARM             = %d\n", WITH_REGPARM);

  printf_filtered ("WITH_STDCALL             = %d\n", WITH_STDCALL);

  printf_filtered ("DEFAULT_INLINE           = %s\n", options_inline (DEFAULT_INLINE));

  printf_filtered ("SIM_ENDIAN_INLINE        = %s\n", options_inline (SIM_ENDIAN_INLINE));

  printf_filtered ("BITS_INLINE              = %s\n", options_inline (BITS_INLINE));

  printf_filtered ("CPU_INLINE               = %s\n", options_inline (CPU_INLINE));

  printf_filtered ("VM_INLINE                = %s\n", options_inline (VM_INLINE));

  printf_filtered ("CORE_INLINE              = %s\n", options_inline (CORE_INLINE));

  printf_filtered ("EVENTS_INLINE            = %s\n", options_inline (EVENTS_INLINE));

  printf_filtered ("MON_INLINE               = %s\n", options_inline (MON_INLINE));

  printf_filtered ("INTERRUPTS_INLINE        = %s\n", options_inline (INTERRUPTS_INLINE));

  printf_filtered ("REGISTERS_INLINE         = %s\n", options_inline (REGISTERS_INLINE));

  printf_filtered ("DEVICE_INLINE            = %s\n", options_inline (DEVICE_INLINE));

  printf_filtered ("SPREG_INLINE             = %s\n", options_inline (SPREG_INLINE));

  printf_filtered ("SEMANTICS_INLINE         = %s\n", options_inline (SEMANTICS_INLINE));

  printf_filtered ("IDECODE_INLINE           = %s\n", options_inline (IDECODE_INLINE));

  printf_filtered ("OPTIONS_INLINE           = %s\n", options_inline (OPTIONS_INLINE));

  printf_filtered ("OS_EMUL_INLINE           = %s\n", options_inline (OS_EMUL_INLINE));

  printf_filtered ("SUPPORT_INLINE           = %s\n", options_inline (SUPPORT_INLINE));

#ifdef OPCODE_RULES

  printf_filtered ("OPCODE rules             = %s\n", OPCODE_RULES);

#endif

#ifdef IGEN_FLAGS

  printf_filtered ("IGEN_FLAGS               = %s\n", IGEN_FLAGS);

#endif

#ifdef DGEN_FLAGS

  printf_filtered ("DGEN_FLAGS               = %s\n", DGEN_FLAGS);

#endif

  {

    static const char *const defines[] = {

#ifdef __GNUC__

      "__GNUC__",

#endif

#ifdef __STRICT_ANSI__

      "__STRICT_ANSI__",

#endif

#ifdef __CHAR_UNSIGNED__

      "__CHAR_UNSIGNED__",

#endif

#ifdef __OPTIMIZE__

      "__OPTIMIZE__",

#endif

#ifdef STDC_HEADERS

      "STDC_HEADERS",

#endif

#include "defines.h"

#ifdef HAVE_TERMIOS_CLINE

      "HAVE_TERMIOS_CLINE",

#endif

#ifdef HAVE_TERMIOS_STRUCTURE

      "HAVE_TERMIOS_STRUCTURE",

#endif

#ifdef HAVE_TERMIO_CLINE

      "HAVE_TERMIO_CLINE",

#endif

#ifdef HAVE_TERMIO_STRUCTURE

      "HAVE_TERMIO_STRUCTURE",

#endif

#ifdef HAVE_DEVZERO

      "HAVE_DEVZERO",

#endif

    };

    int i;

    int max_len = 0;

    int cols;

    for (i = 0; i < sizeof (defines) / sizeof (defines[0]); i++) {

      int len = strlen (defines[i]);

      if (len > max_len)

        max_len = len;

    }

    cols = 78 / (max_len + 2);

    if (cols < 0)

      cols = 1;

    printf_filtered ("\n#defines:");

    for (i = 0; i < sizeof (defines) / sizeof (defines[0]); i++) {

      const char *const prefix = ((i % cols) == 0) ? "\n" : "";

      printf_filtered ("%s  %s%*s", prefix, defines[i],

                       (((i == (sizeof (defines) / sizeof (defines[0])) - 1)

                         || (((i + 1) % cols) == 0))

                        ? 0

                        : max_len + 4 - strlen (defines[i])),

                       "");

    }

    printf_filtered ("\n");

  }

}

#endif /* _OPTIONS_C_ */