| Line 39... |
Line 39... |
#include "abstract.h"
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#include "abstract.h"
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#include "trace.h"
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#include "trace.h"
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#include "execute.h"
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#include "execute.h"
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|
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/* CVS revision number. */
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/* CVS revision number. */
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static const char rcsrev[] = "$Revision: 1.4 $";
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static const char rcsrev[] = "$Revision: 1.5 $";
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|
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/* Continuos run versus single step tracing switch. */
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/* Continuos run versus single step tracing switch. */
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int cont_run;
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int cont_run;
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|
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/* History of execution */
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/* History of execution */
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| Line 56... |
Line 56... |
"dm",
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"dm",
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"run",
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"run",
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"pr",
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"pr",
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"pm",
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"pm",
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"pc",
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"pc",
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"brk",
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"reset",
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"break",
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"hist",
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"hist",
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"stats",
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"stats",
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"info",
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"info",
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"r",
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"r",
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0
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0
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| Line 94... |
Line 95... |
|
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void
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void
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version()
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version()
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{
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{
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printf ("\n");
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printf ("\n");
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printf ("OpenRISC 1000 Architectural Simulator, revision %s\n", rcsrev);
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printf ("OpenRISC 1000 (OR16+OR32) Architectural Simulator, %s\n", rcsrev);
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printf ("Copyright (C) 1999 Damjan Lampret, lampret@opencores.org\n");
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printf ("Copyright (C) 1999 Damjan Lampret, lampret@opencores.org\n");
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printf ("Copyright (C) 2000 Damjan Lampret, lampret@opencores.org\n");
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printf (" Jimmy Chen-Min Chen, jimmy87@sunplus.com.tw\n");
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printf (" Johan Rydberg, johan.rydberg@insight.se\n");
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printf ("Visit http://www.opencores.org for more information about ");
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printf ("Visit http://www.opencores.org for more information about ");
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printf ("OpenRISC 1000 and\nother open source cores.\n\n");
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printf ("OpenRISC 1000 and\nother open source cores.\n\n");
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printf ("This software comes with ABSOLUTELY NO WARRANTY; for ");
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printf ("This software comes with ABSOLUTELY NO WARRANTY; for ");
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printf ("details see COPYING.\nThis is free software, and you ");
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printf ("details see COPYING.\nThis is free software, and you ");
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printf ("are welcome to redistribute it under certain\nconditions; ");
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printf ("are welcome to redistribute it under certain\nconditions; ");
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| Line 115... |
Line 119... |
printf("run <cycles> [<hush>] - execute <cycles> instructions, no reg dump if hush\n");
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printf("run <cycles> [<hush>] - execute <cycles> instructions, no reg dump if hush\n");
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printf("pr <r> <value> - patch register <r> with <value>\n");
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printf("pr <r> <value> - patch register <r> with <value>\n");
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printf("dm <fromaddr> [<toaddr>] - display memory from <fromaddr> to <toaddr>\n");
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printf("dm <fromaddr> [<toaddr>] - display memory from <fromaddr> to <toaddr>\n");
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printf("pm <addr> <value> - patch memory location <addr> with <value>\n");
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printf("pm <addr> <value> - patch memory location <addr> with <value>\n");
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printf("pc <value> - patch PC register with <value>\n");
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printf("pc <value> - patch PC register with <value>\n");
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printf("brk <addr> - toggle breakpoint at address <addr>\n");
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printf("break <addr> - toggle breakpoint at address <addr>\n");
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printf("reset - simulator reset\n");
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printf("hist - execution history\n");
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printf("hist - execution history\n");
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printf("stats <num|clear> - execution statistics num or clear it.\n");
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printf("stats <num|clear> - execution statistics num or clear it.\n");
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printf("info - configuration info (caches etc.)\n");
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printf("info - configuration info (caches etc.)\n");
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printf("<cmd> > <filename> - redirect simulator stdout to <filename> (and not emulated printf)\n");
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printf("<cmd> > <filename> - redirect simulator stdout to <filename> (and not emulated printf)\n");
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printf("help - available commands (this list)\n");
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printf("help - available commands (this list)\n");
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| Line 256... |
Line 261... |
set_insnbrkpoint(strtoul(item2, NULL, 0));
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set_insnbrkpoint(strtoul(item2, NULL, 0));
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} else
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} else
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if (strcmp(item1, "r") == 0) { /* dump regs */
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if (strcmp(item1, "r") == 0) { /* dump regs */
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dumpreg();
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dumpreg();
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} else
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} else
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if (strcmp(item1, "reset") == 0) { /* reset simulator */
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reset();
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} else
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if (strcmp(item1, "hist") == 0) { /* dump history */
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if (strcmp(item1, "hist") == 0) { /* dump history */
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int i;
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int i;
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for(i = HISTEXEC_LEN; i; i--)
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for(i = HISTEXEC_LEN; i; i--)
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dumpmemory(histexec[i - 1], histexec[i - 1] + 4);
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dumpmemory(histexec[i - 1], histexec[i - 1] + 4);
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} else
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} else
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