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/* This file is part of SIS (SPARC instruction simulator)
Copyright (C) 1995-2021 Free Software Foundation, Inc.
Contributed by Jiri Gaisler, European Space Agency
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 3 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, see <http://www.gnu.org/licenses/>. */
/* This must come before any other includes. */
#include "defs.h"
#include <stdio.h>
#include "sis.h"
void
usage(void)
{
printf("usage: sis [-uart1 uart_device1] [-uart2 uart_device2]\n");
printf("[-sparclite] [-dumbio] [-v] \n");
printf("[-nfp] [-freq frequency] [-c batch_file] [files]\n");
}
void
gen_help(void)
{
printf("\n batch <file> execute a batch file of SIS commands\n");
printf(" +bp <addr> add a breakpoint at <addr>\n");
printf(" -bp <num> delete breakpoint <num>\n");
printf(" bp print all breakpoints\n");
printf(" cont [icnt] continue execution for [icnt] instructions\n");
printf(" deb <level> set debug level\n");
printf(" dis [addr] [count] disassemble [count] instructions at address [addr]\n");
printf(" echo <string> print <string> to the simulator window\n");
#ifdef ERRINJ
printf(" error <period> inject error traps in IU and FPU\n");
#endif
printf(" float print the FPU registers\n");
printf(" go <addr> [icnt] start execution at <addr> for [icnt] instructions\n");
printf(" hist [trace_length] enable/show trace history\n");
printf(" load <file_name> load a file into simulator memory\n");
printf(" mem [addr] [count] display memory at [addr] for [count] bytes\n");
printf(" quit exit the simulator\n");
printf(" perf [reset] show/reset performance statistics\n");
printf(" reg [w<0-7>] show integer registers (or windows, eg 're w2')\n");
printf(" run [inst_count] reset and start execution for [icnt] instruction\n");
printf(" step single step\n");
printf(" tra [inst_count] trace [inst_count] instructions\n");
printf("\n type Ctrl-C to interrupt execution\n\n");
}
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