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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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#ifndef _CONFIG_H_
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#define _CONFIG_H_
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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 MAX_UARTS 4 /* Max. number of UARTs simulated */
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#define MAX_UARTS 4 /* Max. number of UARTs simulated */
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#define MAX_DMAS 4 /* Max. number of DMA controllers */
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#define MAX_DMAS 4 /* Max. number of DMA controllers */
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#define MAX_ETHERNETS 4 /* Max. number of Ethernet MACs */
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#define MAX_ETHERNETS 4 /* Max. number of Ethernet MACs */
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#define MAX_MEMORIES 16 /* Max. number of memory devices attached */
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#define MAX_MEMORIES 16 /* Max. number of memory devices attached */
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#define NONE 0
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#define VIRTUAL 1
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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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} dc;
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struct {
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int tagtype;
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} ic;
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struct {
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int enabled; /* Is tick timer enabled? */
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int enabled; /* Is tick timer enabled? */
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int irq; /* IRQ of this device */
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int irq; /* IRQ of this device */
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} tick;
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} tick;
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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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int entrysize; /* DTLB entry size */
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int entrysize; /* DTLB entry size */
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int ustates; /* number of DTLB usage states */
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int ustates; /* number of DTLB usage states */
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} dmmu;
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} dmmu;
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struct {
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struct {
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int tagtype;
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int enabled; /* Whether instruction cache is enabled */
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int nways; /* Number of IC ways */
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int nsets; /* Number of IC sets */
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int blocksize; /* IC entry size */
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int ustates; /* number of IC usage states */
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} ic;
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struct {
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int tagtype;
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int enabled; /* Whether data cache is enabled */
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int nways; /* Number of DC ways */
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int nsets; /* Number of DC sets */
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int blocksize; /* DC entry size */
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int ustates; /* number of DC usage states */
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} dc;
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struct {
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unsigned long upr; /* Unit present register */
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unsigned long upr; /* Unit present register */
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unsigned long ver, rev; /* Version register */
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unsigned long ver, rev; /* Version register */
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int superscalar; /* superscalara analysis */
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int superscalar; /* superscalara analysis */
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int hazards; /* dependency hazards analysis */
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int hazards; /* dependency hazards analysis */
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int dependstats; /* dependency statistics */
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int dependstats; /* dependency statistics */
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void read_script_file (char *filename);
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void read_script_file (char *filename);
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/* Executes set sim command. Returns nonzero if error. */
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/* Executes set sim command. Returns nonzero if error. */
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void set_config_command (char *s);
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void set_config_command (char *s);
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No newline at end of file
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No newline at end of file
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#endif
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No newline at end of file
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