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/* config.h -- Simulator configuration header file

   Copyright (C) 1999 Damjan Lampret, lampret@opencores.org

   This file is part of OpenRISC 1000 Architectural Simulator.

   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., 675 Mass Ave, Cambridge, MA 02139, USA. */

/* Simulator configuration macros. Eventually this one will be a lot bigger. */

#define NR_UARTS        4       /* Number of UARTs simulated */   

#define NONE            0

#define VIRTUAL         1

#define PHYSICAL        2

typedef struct MemoryBlock {

  int address;

  char* file;

  struct MemoryBlock* next;

} MemoryBlock;

struct config {

        struct {

                int tagtype;

        } dc;

        struct {

                int tagtype;

        } ic;

        struct {

                int bpb_sim;

                int btic_sim;

        } bp;                   /* Branch prediction */

        int clkcycle_ns;        /* Clock cycle in nanoseconds */

        struct {

                char *rxfile;   /* File for RX */

                char *txfile;   /* File for TX (required) */

                unsigned long baseaddr; /* Naturally aligned base address */

        } uarts[NR_UARTS];

        struct {

                unsigned long startaddr;

                unsigned long endaddr;

        } ram;

        int simdebug;   /* Simulator debugging */

        int iprompt;    /* Interactive prompt */

        int dependstats;/* Calculation of dependency statistics */

        int dependency; /* Calculation of dependency (implied by dependstats) */

        int history;    /* Instruction stream history remembered by the simulator */

        int superscalar;/* "Superscalar" simulation */

        int slp;

        int inhibit_server; /* Don't start up the JTAG proxy server */

        int server_port; /* A user specified port number for services */

        int pattern_mem; /* A user specified memory initialization pattern */

        int random_mem;  /* Initialize the memory with random values */

        MemoryBlock* memory; /* New style memory initializer file (CZ) */

        char* filename;  /* Original Command Simulator file (CZ) */

};

extern struct config config;