config_platform.h

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/*

  Copyright (C) 2000, 2001 Silicon Graphics, Inc.  All Rights Reserved.

  This program is free software; you can redistribute it and/or modify it
  under the terms of version 2 of the GNU General Public License as
  published by the Free Software Foundation.

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  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  

  Further, this software is distributed without any warranty that it is
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  any, provided herein do not apply to combinations of this program with 
  other software, or any other product whatsoever.  

  You should have received a copy of the GNU General Public License along
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*/


/* ====================================================================
 * ====================================================================
 *
 *
 * Revision history:
 *  11-May-96 - Original Version
 *
 * Description:
 *
 * Definitions of the various platforms supported by the compiler.
 * This package is used to configure certain platform-specific options
 * like the -Ofast option set and cache configuration for LNO.
 *
 * This is separate from config_targ.h because it has a very small set
 * of clients, whereas config_targ.h is included in config.h and hence
 * everywhere.
 *
 * NOTE:  There is an outstanding bug, PV 378171, to base this
 * functionality on an external configuration file.
 *
 * WARNING:  This header should be usable by the driver, so it should
 * be clean of special compiler types.
 *
 * ====================================================================
 * ====================================================================
 */

#ifndef config_platform_INCLUDED
#define config_platform_INCLUDED

#ifdef _KEEP_RCS_ID
#endif /* _KEEP_RCS_ID */

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

/* What are the supported platforms? */
typedef enum {
  IP0,          /* Unknown processor */
  IP_END        /* End of platform list */
} PLATFORM;

/* What are the supported platforms (for driver): */
typedef enum {
  PROC_NONE,
  PROC_ITANIUM
} PROCESSOR;

extern PLATFORM Platform;       /* Target platform */

/* How should we set the options? */
typedef struct {
  PLATFORM id;          /* Which IP? */
  char *name;           /* "ipxx" */
  char *pname;          /* "r10000" */
  PROCESSOR processor;  /* PROC_RxK */
  /* Add fields here for values of options which vary per processor */
  char *nickname;       /* "Shiva" */
} PLATFORM_OPTIONS;

#define POPTS_id(p)             ((p)->id)
#define POPTS_name(p)           ((p)->name)
#define POPTS_pname(p)          ((p)->pname)
#define POPTS_processor(p)      ((p)->processor)
#define POPTS_nickname(p)       ((p)->nickname)

extern PLATFORM_OPTIONS * Get_Platform_Options ( char *name );

#ifdef __cplusplus
}
#endif /* __cplusplus */
    
#endif /* config_platform_INCLUDED */