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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;