-/*
- * Command: pc
- *----------------------------------------------------------------------------
- */
-
-int
-cl_pc_cmd::do_work(class cl_sim *sim,
- class cl_cmdline *cmdline, class cl_console *con)
-{
- t_addr addr;
- class cl_cmd_arg *params[1]= { cmdline->param(0) };
-
- if (params[0])
- {
- if (!(params[0]->get_address(&addr)))
- {
- con->printf("Error: wrong parameter\n");
- return(DD_FALSE);
- }
- if (addr >= sim->uc->get_mem_size(MEM_ROM))
- addr= 0;
- if (!sim->uc->inst_at(addr))
- con->printf("Warning: maybe not instruction at 0x%06x\n", addr);
- sim->uc->PC= addr;
- }
- sim->uc->print_disass(sim->uc->PC, con);
- return(DD_FALSE);
-}
-
-
-/*
- * Command: reset
- *----------------------------------------------------------------------------
- */
-
-int
-cl_reset_cmd::do_work(class cl_sim *sim,
- class cl_cmdline *cmdline, class cl_console *con)
-{
- sim->uc->reset();
- return(0);
-}
-
-
-/*
- * Command: dump
- *----------------------------------------------------------------------------
- */
-
-int
-cl_dump_cmd::do_work(class cl_sim *sim,
- class cl_cmdline *cmdline, class cl_console *con)
-{
- class cl_mem *mem= 0;
- long bpl= 8;
- t_addr start= 0, end;
- class cl_cmd_arg *params[4]= { cmdline->param(0),
- cmdline->param(1),
- cmdline->param(2),
- cmdline->param(3) };
-
- if (params[0] &&
- params[0]->as_bit(sim->uc))
- {
- int i= 0;
- while (params[0] &&
- params[0]->as_bit(sim->uc))
- {
- t_mem m;
- mem= params[0]->value.bit.mem;
- m= mem->read(params[0]->value.bit.mem_address);
- char *sn=
- sim->uc->symbolic_bit_name((t_addr)-1,
- mem,
- params[0]->value.bit.mem_address,
- params[0]->value.bit.mask);
- con->printf("%10s ", sn?sn:"");
- con->printf(mem->addr_format, params[0]->value.bit.mem_address);
- con->printf(" ");
- con->printf(mem->data_format, m);
- con->printf(" %c\n", (m&(params[0]->value.bit.mask))?'1':'0');
- i++;
- params[0]= cmdline->param(i);
- }
- if (params[0])
- con->printf("%s\n", short_help?short_help:"Error: wrong syntax\n");
- }
- else if (cmdline->syntax_match(sim, MEMORY))
- {
- mem= params[0]->value.memory;
- mem->dump(con);
- }
- else if (cmdline->syntax_match(sim, MEMORY ADDRESS)) {
- mem = params[0]->value.memory;
- start= params[1]->value.address;
- end = start+10*8-1;
- mem->dump(start, end, bpl, con);
- }
- else if (cmdline->syntax_match(sim, MEMORY ADDRESS ADDRESS)) {
- mem = params[0]->value.memory;
- start= params[1]->value.address;
- end = params[2]->value.address;
- mem->dump(start, end, bpl, con);
- }
- else if (cmdline->syntax_match(sim, MEMORY ADDRESS ADDRESS NUMBER)) {
- mem = params[0]->value.memory;
- start= params[1]->value.address;
- end = params[2]->value.address;
- bpl = params[3]->value.number;
- mem->dump(start, end, bpl, con);
- }
- else
- con->printf("%s\n", short_help?short_help:"Error: wrong syntax\n");
-
- return(DD_FALSE);;
-}
-
-
-/*
- * Command: di
- *----------------------------------------------------------------------------
- */
-
-int
-cl_di_cmd::do_work(class cl_sim *sim,
- class cl_cmdline *cmdline, class cl_console *con)
-{
- cmdline->insert_param(0, new cl_cmd_sym_arg(sim->uc, "i"));
- cl_dump_cmd::do_work(sim, cmdline, con);
- return(0);
-}
-
-
-/*
- * Command: dx
- *----------------------------------------------------------------------------
- */
-
-int
-cl_dx_cmd::do_work(class cl_sim *sim,
- class cl_cmdline *cmdline, class cl_console *con)
-{
- cmdline->insert_param(0, new cl_cmd_sym_arg(sim->uc, "x"));
- cl_dump_cmd::do_work(sim, cmdline, con);
- return(0);
-}
-
-
-/*
- * Command: dch
- *----------------------------------------------------------------------------
- */
-
-int
-cl_dch_cmd::do_work(class cl_sim *sim,
- class cl_cmdline *cmdline, class cl_console *con)
-{
- cmdline->insert_param(0, new cl_cmd_sym_arg(sim->uc, "r"));
- cl_dump_cmd::do_work(sim, cmdline, con);
- return(0);
-}
-
-
-/*
- * Command: ds
- *----------------------------------------------------------------------------
- */
-
-int
-cl_ds_cmd::do_work(class cl_sim *sim,
- class cl_cmdline *cmdline, class cl_console *con)
-{
- cmdline->insert_param(0, new cl_cmd_sym_arg(sim->uc, "s"));
- cl_dump_cmd::do_work(sim, cmdline, con);
- return(0);
-}
-
-
-/*
- * Command: dc
- *----------------------------------------------------------------------------
- */
-
-int
-cl_dc_cmd::do_work(class cl_sim *sim,
- class cl_cmdline *cmdline, class cl_console *con)
-{
- t_addr start= last, end= last+20;
- class cl_cmd_arg *params[2]= { cmdline->param(0),
- cmdline->param(1) };
- class cl_mem *rom= sim->uc->mem(MEM_ROM);
-
- if (!rom)
- return(DD_FALSE);
- if (params[0] == 0)
- ;
- else if (cmdline->syntax_match(sim, ADDRESS)) {
- start= params[0]->value.address;
- end= start+20;
- }
- else if (cmdline->syntax_match(sim, ADDRESS ADDRESS)) {
- start= params[0]->value.address;
- end= params[1]->value.address;
- }
- if (start >= rom->size)
- {
- con->printf("Error: start address is wrong\n");
- return(DD_FALSE);
- }
- if (end >= rom->size)
- {
- con->printf("Error: end address is wrong\n");
- return(DD_FALSE);
- }
-
- for (;
- start <= end;
- start+= sim->uc->inst_length(rom->get(start)))
- sim->uc->print_disass(start, con);
- last= start;
- return(DD_FALSE);
-}
-
-
-/*
- * Command: disassemble
- *----------------------------------------------------------------------------
- */
-
-static int disass_last_stop= 0;
-
-int
-cl_disassemble_cmd::do_work(class cl_sim *sim,
- class cl_cmdline *cmdline, class cl_console *con)
-{
- t_addr start, realstart;
- int offset= -1, dir, lines= 20;
- class cl_cmd_arg *params[4]= { cmdline->param(0),
- cmdline->param(1),
- cmdline->param(2),
- cmdline->param(3) };
-
- start= disass_last_stop;
- if (params[0] == 0) ;
- else if (cmdline->syntax_match(sim, ADDRESS)) {
- start= params[0]->value.address;
- }
- else if (cmdline->syntax_match(sim, ADDRESS NUMBER)) {
- start= params[0]->value.address;
- offset= params[1]->value.number;
- }
- else if (cmdline->syntax_match(sim, ADDRESS NUMBER NUMBER)) {
- start= params[0]->value.address;
- offset= params[1]->value.number;
- lines= params[2]->value.number;
- }
- else
- {
- con->printf("%s\n", short_help?short_help:"Error: wrong syntax\n");
- return(DD_FALSE);
- }
-
- if (lines < 1)
- {
- con->printf("Error: wrong `lines' parameter\n");
- return(DD_FALSE);
- }
- if (!sim->uc->there_is_inst())
- return(DD_FALSE);
- realstart= start;
- class cl_mem *rom= sim->uc->mem(MEM_ROM);
- if (!rom)
- return(DD_FALSE);
- while (realstart < rom->size &&
- !sim->uc->inst_at(realstart))
- realstart= realstart+1;
- if (offset)
- {
- dir= (offset < 0)?-1:+1;
- while (offset)
- {
- realstart= (realstart+dir) % rom->size;
- while (!sim->uc->inst_at(realstart))
- realstart= (realstart+dir) % rom->size;
- offset+= -dir;
- }
- }
-
- while (lines)
- {
- sim->uc->print_disass(realstart, sim->cmd->actual_console);
- realstart= (realstart+1) % rom->size;
- while (!sim->uc->inst_at(realstart))
- realstart= (realstart+1) % rom->size;
- lines--;
- }
-
- disass_last_stop= realstart;
-
- return(DD_FALSE);;
-}
-
-
-/*
- * Command: fill
- *----------------------------------------------------------------------------
- */
-
-int
-cl_fill_cmd::do_work(class cl_sim *sim,
- class cl_cmdline *cmdline, class cl_console *con)
-{
- class cl_mem *mem= 0;
- t_mem what= 0;
- t_addr start= 0, end;
- class cl_cmd_arg *params[4]= { cmdline->param(0),
- cmdline->param(1),
- cmdline->param(2),
- cmdline->param(3) };
-
- if (cmdline->syntax_match(sim, MEMORY ADDRESS ADDRESS NUMBER)) {
- mem = params[0]->value.memory;
- start= params[1]->value.address;
- end = params[2]->value.address;
- what = params[3]->value.number;
- t_addr i;
- for (i= start; i <= end; i++)
- {
- t_mem d;
- d= what;
- mem->write(i, &d);
- }
- }
- else
- con->printf("%s\n", short_help?short_help:"Error: wrong syntax\n");
-
- return(DD_FALSE);;
-}
-
-
-/*
- * Command: where
- *----------------------------------------------------------------------------
- */
-
-int
-cl_where_cmd::do_real_work(class cl_sim *sim,
- class cl_cmdline *cmdline, class cl_console *con,
- bool case_sensitive)
-{
- class cl_mem *mem= 0;
- class cl_cmd_arg *params[2]= { cmdline->param(0),
- cmdline->param(1) };
-
- if (cmdline->syntax_match(sim, MEMORY DATALIST)) {
- mem= params[0]->value.memory;
- t_mem *array= params[1]->value.data_list.array;
- int len= params[1]->value.data_list.len;
- if (!len)
- {
- con->printf("Error: nothing to search for\n");
- return(DD_FALSE);
- }
- t_addr addr= 0;
- bool found= mem->search_next(case_sensitive, array, len, &addr);
- while (found)
- {
- mem->dump(addr, addr+len-1, 8, con);
- addr++;
- found= mem->search_next(case_sensitive, array, len, &addr);
- }
- }
- else
- con->printf("%s\n", short_help?short_help:"Error: wrong syntax\n");
-
- return(DD_FALSE);
-}
-
-int
-cl_where_cmd::do_work(class cl_sim *sim,
- class cl_cmdline *cmdline, class cl_console *con)
-{
- return(do_real_work(sim, cmdline, con, DD_FALSE));
-}
-
-int
-cl_Where_cmd::do_work(class cl_sim *sim,
- class cl_cmdline *cmdline, class cl_console *con)
-{
- return(do_real_work(sim, cmdline, con, DD_TRUE));
-}
-
-