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