1 #include "config.h"
2 #include <stdio.h>
3 #include "sis.h"
4
5 void
usage()6 usage()
7 {
8
9 printf("usage: sis [-uart1 uart_device1] [-uart2 uart_device2]\n");
10 printf("[-nfp] [-freq frequency] [-c batch_file] [files]\n");
11 printf("[-sparclite] [-dumbio]\n");
12 }
13
14 void
gen_help()15 gen_help()
16 {
17
18 printf("\n batch <file> execute a batch file of SIS commands\n");
19 printf(" +bp <addr> add a breakpoint at <addr>\n");
20 printf(" -bp <num> delete breakpoint <num>\n");
21 printf(" bp print all breakpoints\n");
22 printf(" cont [icnt] continue execution for [icnt] instructions\n");
23 printf(" deb <level> set debug level\n");
24 printf(" dis [addr] [count] disassemble [count] instructions at address [addr]\n");
25 printf(" echo <string> print <string> to the simulator window\n");
26 #ifdef ERRINJ
27 printf(" error <period> inject error traps in IU and FPU\n");
28 #endif
29 printf(" float print the FPU registers\n");
30 printf(" go <addr> [icnt] start execution at <addr> for [icnt] instructions\n");
31 printf(" hist [trace_length] enable/show trace history\n");
32 printf(" load <file_name> load a file into simulator memory\n");
33 printf(" mem [addr] [count] display memory at [addr] for [count] bytes\n");
34 printf(" quit exit the simulator\n");
35 printf(" perf [reset] show/reset performance statistics\n");
36 printf(" reg [w<0-7>] show integer registers (or windows, eg 're w2')\n");
37 printf(" run [inst_count] reset and start execution for [icnt] instruction\n");
38 printf(" step single step\n");
39 printf(" tra [inst_count] trace [inst_count] instructions\n");
40 printf("\n type Ctrl-C to interrupt execution\n\n");
41 }
42