/* config.h -- Simulator configuration header file
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/* config.h -- Simulator configuration header file
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Copyright (C) 1999 Damjan Lampret, lampret@opencores.org
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Copyright (C) 1999 Damjan Lampret, lampret@opencores.org
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This file is part of OpenRISC 1000 Architectural Simulator.
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This file is part of OpenRISC 1000 Architectural Simulator.
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This program is free software; you can redistribute it and/or modify
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#include <stdio.h>
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#include <stdio.h>
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/* Simulator configuration macros. Eventually this one will be a lot bigger. */
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/* Simulator configuration macros. Eventually this one will be a lot bigger. */
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#define NR_UARTS 4 /* Number of UARTs simulated */
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#define NR_UARTS 4 /* Number of UARTs simulated */
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#define NR_DMAS 1 /* Number of DMA controllers */
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#define NR_DMAS 1 /* Number of DMA controllers */
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#define NR_ETHERNETS 2 /* Number of Ethernet MACs */
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#define NONE 0
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#define NONE 0
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#define VIRTUAL 1
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#define VIRTUAL 1
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#define PHYSICAL 2
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#define PHYSICAL 2
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#define STR_SIZE (256)
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#define STR_SIZE (256)
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struct config {
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struct config {
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struct {
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struct {
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int tagtype;
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int tagtype;
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} dc;
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} dc;
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struct {
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struct {
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int tagtype;
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int tagtype;
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} ic;
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} ic;
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struct {
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struct {
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int bpb_sim;
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int bpb_sim;
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int btic_sim;
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int btic_sim;
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} bp; /* Branch prediction */
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} bp; /* Branch prediction */
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int clkcycle_ns; /* Clock cycle in nanoseconds */
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int clkcycle_ns; /* Clock cycle in nanoseconds */
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struct {
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struct {
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char *rxfile; /* File for RX */
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char *rxfile; /* File for RX */
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char *txfile; /* File for TX (required) */
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char *txfile; /* File for TX (required) */
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int jitter; /* CZ 250801 - in msecs...time to block */
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int jitter; /* CZ 250801 - in msecs...time to block */
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unsigned long baseaddr; /* Naturally aligned base address */
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unsigned long baseaddr; /* Naturally aligned base address */
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} uarts[NR_UARTS];
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} uarts[NR_UARTS];
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struct {
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struct {
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unsigned long baseaddr;
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unsigned long baseaddr;
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unsigned irq;
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unsigned irq;
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} dmas[NR_DMAS];
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} dmas[NR_DMAS];
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struct {
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unsigned long baseaddr;
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unsigned dma; /* Which controller is this ethernet "connected" to */
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unsigned tx_channel; /* DMA channel used for TX */
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unsigned rx_channel; /* DMA channel used for RX */
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char *rxfile;
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char *txfile;
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} ethernets[NR_ETHERNETS];
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struct {
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struct {
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char memory_table_file[STR_SIZE]; /* Memory table filename */
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char memory_table_file[STR_SIZE]; /* Memory table filename */
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int enable; /* is MC enabled? */
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int enable; /* is MC enabled? */
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unsigned POC; /* power on reset configuration register */
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unsigned POC; /* power on reset configuration register */
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} mc;
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} mc;
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int simdebug; /* Simulator debugging */
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int simdebug; /* Simulator debugging */
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int profile; /* Is profiler running */
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int profile; /* Is profiler running */
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FILE *fprof; /* profiler file */
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FILE *fprof; /* profiler file */
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int iprompt; /* Interactive prompt */
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int iprompt; /* Interactive prompt */
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int dependstats;/* Calculation of dependency statistics */
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int dependstats;/* Calculation of dependency statistics */
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int dependency; /* Calculation of dependency (implied by dependstats) */
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int dependency; /* Calculation of dependency (implied by dependstats) */
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int history; /* Instruction stream history remembered by the simulator */
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int history; /* Instruction stream history remembered by the simulator */
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int superscalar;/* "Superscalar" simulation */
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int superscalar;/* "Superscalar" simulation */
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int slp;
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int slp;
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int inhibit_server; /* Don't start up the JTAG proxy server */
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int inhibit_server; /* Don't start up the JTAG proxy server */
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int server_port; /* A user specified port number for services */
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int server_port; /* A user specified port number for services */
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int pattern_mem; /* A user specified memory initialization pattern */
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int pattern_mem; /* A user specified memory initialization pattern */
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int random_mem; /* Initialize the memory with random values */
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int random_mem; /* Initialize the memory with random values */
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char* filename; /* Original Command Simulator file (CZ) */
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char* filename; /* Original Command Simulator file (CZ) */
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};
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};
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extern struct config config;
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extern struct config config;
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/* Read environment from a script file. Does not fail - assumes defaukt configuration instead. */
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/* Read environment from a script file. Does not fail - assumes defaukt configuration instead. */
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void read_script_file (char *filename);
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void read_script_file (char *filename);
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