sim/erc32/help.c

   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 }