#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
+#include <ctype.h>
#include "i_string.h"
+// prj
+#include "globals.h"
+#include "utils.h"
+
+// cmd.src
+#include "newcmdcl.h"
+#include "cmduccl.h"
+#include "bpcl.h"
+#include "getcl.h"
+#include "setcl.h"
+#include "infocl.h"
+#include "timercl.h"
+
+// local, sim.src
#include "uccl.h"
#include "hwcl.h"
#include "memcl.h"
void
cl_ticker::dump(int nr, double xtal, class cl_console *con)
{
- con->printf("timer #%d(\"%s\") %s%s: %g sec (%lu clks)\n",
- nr, name?name:"unnamed",
- (options&TICK_RUN)?"ON":"OFF",
- (options&TICK_INISR)?",ISR":"",
- get_rtime(xtal), ticks);
+ con->dd_printf("timer #%d(\"%s\") %s%s: %g sec (%lu clks)\n",
+ nr, name?name:"unnamed",
+ (options&TICK_RUN)?"ON":"OFF",
+ (options&TICK_INISR)?",ISR":"",
+ get_rtime(xtal), ticks);
}
int i;
sim = asim;
mems= new cl_list(MEM_TYPES, 1);
- hws = new cl_list(2, 1);
+ hws = new cl_hws();
options= new cl_list(2, 2);
for (i= MEM_ROM; i < MEM_TYPES; i++)
mems->add(0);
int
cl_uc::init(void)
{
- int mc;
+ int mc, i;
cl_base::init();
- if (!(sim->arg_avail('X')) ||
- sim->get_farg('X', 0) == 0)
+ if (!(sim->app->args->arg_avail('X')) ||
+ sim->app->args->get_farg('X', 0) == 0)
xtal= 11059200;
else
- xtal= sim->get_farg('X', 0);
+ xtal= sim->app->args->get_farg('X', 0);
for (mc= MEM_ROM; mc < MEM_TYPES; mc++)
{
- class cl_mem *m= mk_mem((enum mem_class)mc);
+ class cl_mem *m= mk_mem((enum mem_class)mc,
+ get_id_string(mem_classes, mc));
mems->put_at(mc, m);
}
ebrk= new brk_coll(2, 2, (class cl_rom *)mem(MEM_ROM));
fbrk= new brk_coll(2, 2, (class cl_rom *)mem(MEM_ROM));
- fbrk->Duplicates= FALSE;
+ fbrk->Duplicates= DD_FALSE;
+ brk_counter= 0;
mk_hw_elements();
reset();
+ class cl_cmdset *cs= sim->app->get_commander()->cmdset;
+ build_cmdset(cs);
+
+ for (i= 0; i < sim->app->in_files->count; i++)
+ {
+ char *fname= (char *)(sim->app->in_files->at(i));
+ long l;
+ if ((l= read_hex_file(fname)) >= 0)
+ {
+ sim->app->get_commander()->all_printf("%ld words read from %s\n",
+ l, fname);
+ }
+ }
return(0);
}
*/
class cl_mem *
-cl_uc::mk_mem(enum mem_class type)
+cl_uc::mk_mem(enum mem_class type, char *class_name)
{
class cl_mem *m;
if (type == MEM_ROM)
m= new cl_rom(get_mem_size(type), get_mem_width(type));
else
- m= new cl_mem(type, get_mem_size(type), get_mem_width(type));
+ m= new cl_mem(type, get_id_string(mem_classes, type),
+ get_mem_size(type), get_mem_width(type));
m->init();
return(m);
}
{
}
+void
+cl_uc::build_cmdset(class cl_cmdset *cmdset)
+{
+ class cl_cmd *cmd;
+ class cl_cmdset *cset;
+
+ cmdset->add(cmd= new cl_state_cmd("state", 0,
+"state State of microcontroller",
+"long help of state"));
+ cmd->init();
+
+ cmdset->add(cmd= new cl_file_cmd("file", 0,
+"file \"FILE\" Load FILE into ROM",
+"long help of file"));
+ cmd->init();
+ cmd->add_name("load");
+
+ cmdset->add(cmd= new cl_dl_cmd("download", 0,
+"download,dl Load (intel.hex) data",
+"long help of download"));
+ cmd->init();
+ cmd->add_name("dl");
+
+ cmdset->add(cmd= new cl_pc_cmd("pc", 0,
+"pc [addr] Set/get PC",
+"long help of pc"));
+ cmd->init();
+
+ cmdset->add(cmd= new cl_reset_cmd("reset", 0,
+"reset Reset",
+"long help of reset"));
+ cmd->init();
+
+ cmdset->add(cmd= new cl_dump_cmd("dump", 0,
+"dump memory_type [start [stop [bytes_per_line]]]\n"
+" Dump memory of specified type\n"
+"dump bit... Dump bits",
+"long help of dump"));
+ cmd->init();
+
+ cmdset->add(cmd= new cl_di_cmd("di", 0,
+"di [start [stop]] Dump Internal RAM",
+"long help of di"));
+ cmd->init();
+
+ cmdset->add(cmd= new cl_dx_cmd("dx", 0,
+"dx [start [stop]] Dump External RAM",
+"long help of dx"));
+ cmd->init();
+
+ cmdset->add(cmd= new cl_ds_cmd("ds", 0,
+"ds [start [stop]] Dump SFR",
+"long help of ds"));
+ cmd->init();
+
+ cmdset->add(cmd= new cl_dch_cmd("dch", 0,
+"dch [start [stop]] Dump code in hex form",
+"long help of dch"));
+ cmd->init();
+
+ cmdset->add(cmd= new cl_dc_cmd("dc", 0,
+"dc [start [stop]] Dump code in disass form",
+"long help of dc"));
+ cmd->init();
+
+ cmdset->add(cmd= new cl_disassemble_cmd("disassemble", 0,
+"disassemble [start [offset [lines]]]\n"
+" Disassemble code",
+"long help of disassemble"));
+ cmd->init();
+
+ cmdset->add(cmd= new cl_fill_cmd("fill", 0,
+"fill memory_type start end data\n"
+" Fill memory region with data",
+"long help of fill"));
+ cmd->init();
+
+ cmdset->add(cmd= new cl_where_cmd("where", 0,
+"where memory_type data...\n"
+" Case unsensitive search for data",
+"long help of where"));
+ cmd->init();
+
+ cmdset->add(cmd= new cl_Where_cmd("Where", 0,
+"Where memory_type data...\n"
+" Case sensitive search for data",
+"long help of Where"));
+ cmd->init();
+
+ cmdset->add(cmd= new cl_break_cmd("break", 0,
+"break addr [hit] Set fix breakpoint\n"
+"break mem_type r|w addr [hit]\n"
+" Set fix event breakpoint",
+"long help of break"));
+ cmd->init();
+
+ cmdset->add(cmd= new cl_tbreak_cmd("tbreak", 0,
+"tbreak addr [hit] Set temporary breakpoint\n"
+"tbreak mem_type r|w addr [hit]\n"
+" Set temporary event breakpoint",
+"long help of tbreak"));
+ cmd->init();
+
+ cmdset->add(cmd= new cl_clear_cmd("clear", 0,
+"clear [addr...] Clear fix breakpoint",
+"long help of clear"));
+ cmd->init();
+
+ cmdset->add(cmd= new cl_delete_cmd("delete", 0,
+"delete [nr...] Delete breakpoint(s)",
+"long help of clear"));
+ cmd->init();
+
+ {
+ cset= new cl_cmdset();
+ cset->init();
+ cset->add(cmd= new cl_get_sfr_cmd("sfr", 0,
+"get sfr address...\n"
+" Get value of addressed SFRs",
+"long help of get sfr"));
+ cmd->init();
+ cset->add(cmd= new cl_get_option_cmd("option", 0,
+"get option name\n"
+" Get value of an option",
+"long help of get option"));
+ cmd->init();
+ }
+ cmdset->add(cmd= new cl_super_cmd("get", 0,
+"get subcommand Get, see `get' command for more help",
+"long help of get", cset));
+ cmd->init();
+
+ {
+ cset= new cl_cmdset();
+ cset->init();
+ cset->add(cmd= new cl_set_mem_cmd("memory", 0,
+"set memory memory_type address data...\n"
+" Place list of data into memory",
+"long help of set memory"));
+ cmd->init();
+ cset->add(cmd= new cl_set_bit_cmd("bit", 0,
+"set bit addr 0|1 Set specified bit to 0 or 1",
+"long help of set bit"));
+ cmd->init();
+ cset->add(cmd= new cl_set_port_cmd("port", 0,
+"set port hw data Set data connected to port",
+"long help of set port"));
+ cmd->init();
+ cset->add(cmd= new cl_set_option_cmd("option", 0,
+"set option name value\n"
+" Set value of an option",
+"long help of set option"));
+ cmd->init();
+ }
+ cmdset->add(cmd= new cl_super_cmd("set", 0,
+"set subcommand Set, see `set' command for more help",
+"long help of set", cset));
+ cmd->init();
+
+ {
+ cset= new cl_cmdset();
+ cset->init();
+ cset->add(cmd= new cl_info_bp_cmd("breakpoints", 0,
+"info breakpoints Status of user-settable breakpoints",
+"long help of info breakpoints"));
+ cmd->add_name("bp");
+ cmd->init();
+ cset->add(cmd= new cl_info_reg_cmd("registers", 0,
+"info registers List of integer registers and their contents",
+"long help of info registers"));
+ cmd->init();
+ cset->add(cmd= new cl_info_hw_cmd("hardware", 0,
+"info hardware cathegory\n"
+" Status of hardware elements of the CPU",
+"long help of info hardware"));
+ cmd->add_name("h w");
+ cmd->init();
+ }
+ cmdset->add(cmd= new cl_super_cmd("info", 0,
+"info subcommand Information, see `info' command for more help",
+"long help of info", cset));
+ cmd->init();
+
+ cmdset->add(cmd= new cl_timer_cmd("timer", 0,
+"timer a|d|g|r|s|v id [direction|value]\n"
+" Timer add|del|get|run|stop|value",
+"timer add|create|make id [direction] -- create a new timer\n"
+"timer del id -- delete a timer\n"
+"timer get id -- list timers\n"
+"timer run id -- turn a timer ON\n"
+"timer stop id -- turn a timer OFF\n"
+"timer value id val -- set value of a timer to `val'"));
+ cmd->init();
+}
+
/*
* Read/write simulated memory
*/
ulong
-cl_uc::read_mem(enum mem_class type, long addr)
+cl_uc::read_mem(enum mem_class type, t_mem addr)
{
class cl_mem *m;
}
ulong
-cl_uc::get_mem(enum mem_class type, long addr)
+cl_uc::get_mem(enum mem_class type, t_addr addr)
{
class cl_mem *m;
}
void
-cl_uc::write_mem(enum mem_class type, long addr, ulong val)
+cl_uc::write_mem(enum mem_class type, t_addr addr, t_mem val)
{
class cl_mem *m;
}
void
-cl_uc::set_mem(enum mem_class type, long addr, ulong val)
+cl_uc::set_mem(enum mem_class type, t_addr addr, t_mem val)
{
class cl_mem *m;
return((class cl_mem *)(mems->at(type)));
}
-uchar *
+class cl_mem *
+cl_uc::mem(char *class_name)
+{
+ int i, found= 0;
+ char *mcn, *n, *s;
+
+ if (!class_name)
+ return(0);
+ s= n= strdup(class_name);
+ while (*s)
+ {
+ *s= toupper(*s);
+ s++;
+ }
+ if (!class_name ||
+ !(*class_name))
+ return(0);
+ for (i= 0; !found && i < mems->count; i++)
+ {
+ cl_mem *m= (cl_mem *)(mems->at(i));
+ if (!m ||
+ !m->class_name ||
+ !(*(m->class_name)))
+ continue;
+ s= mcn= strdup(m->class_name);
+ while (*s)
+ {
+ *s= toupper(*s);
+ s++;
+ }
+ if (strstr(/*m->class_name*/mcn,/*class_name*/n) == /*m->class_name*/mcn)
+ found= 1;
+ free(mcn);
+ if (found)
+ {
+ free(n);
+ return(m);
+ }
+ }
+ free(n);
+ return(0);
+}
+
+/*TYPE_UBYTE *
cl_uc::MEM(enum mem_class type)
{
class cl_mem *m;
{printf("TROUBLE\n"); return(0);
}
return((TYPE_UBYTE *)(m->mem));
-}
+}*/
/* Local function for `read_hex_file' method to read some bytes */
char s2[3];
long l= 0;
- *ok= FALSE;
+ *ok= DD_FALSE;
while (bytes)
{
if (fscanf(f, "%2c", &s2[0]) == EOF)
l= l*256 + strtol(s2, NULL, 16);
bytes--;
}
- *ok= TRUE;
+ *ok= DD_TRUE;
return(l);
}
cl_uc::read_hex_file(const char *name)
{
FILE *f;
- char c;
+ int c;
long written= 0, recnum= 0;
uchar dnum; // data number
uchar low= 0, high;
if (!name)
- f= sim->/*FIXME*/cmd_in();
+ {
+ sim->app->get_commander()->
+ dd_printf("cl_uc::read_hex_file File name not specified\n");
+ return(-1);
+ }
else
if ((f= fopen(name, "r")) == NULL)
{
}
//memset(inst_map, '\0', sizeof(inst_map));
- ok= TRUE;
+ ok= DD_TRUE;
while (ok &&
rtyp != 1)
{
}
}
else
- if (sim->get_iarg('V', 0) &&
+ if (sim->app->args->get_iarg('V', 0) &&
rtyp != 1)
- fprintf(sim->cmd_out(),
- "Unknown record type %d(0x%x)\n", rtyp, rtyp);
+ sim->app->get_commander()->
+ dd_printf("Unknown record type %d(0x%x)\n",
+ rtyp, rtyp);
}
else
- if (sim->get_iarg('V', 0))
- fprintf(sim->cmd_out(),
- "Checksum error (%x instead of %x) in record %ld.\n",
- chk, sum, recnum);
+ if (sim->app->args->get_iarg('V', 0))
+ sim->app->get_commander()->
+ dd_printf("Checksum error (%x instead of %x) in "
+ "record %ld.\n", chk, sum, recnum);
}
else
- if (sim->get_iarg('V', 0))
- fprintf(sim->cmd_out(), "Read error in record %ld.\n", recnum);
+ if (sim->app->args->get_iarg('V', 0))
+ sim->app->get_commander()->
+ dd_printf("Read error in record %ld.\n", recnum);
}
}
if (get_mem_width(MEM_ROM) > 8 &&
if (name)
fclose(f);
- if (sim->get_iarg('V', 0))
- fprintf(sim->cmd_out(), "%ld records have been read\n", recnum);
+ if (sim->app->args->get_iarg('V', 0))
+ sim->app->get_commander()->dd_printf("%ld records have been read\n",
+ recnum);
analyze(0);
return(written);
}
*/
bool
-cl_uc::inst_at(uint addr)
+cl_uc::inst_at(t_addr addr)
{
class cl_rom *rom= (class cl_rom *)mem(MEM_ROM);
}
void
-cl_uc::set_inst_at(uint addr)
+cl_uc::set_inst_at(t_addr addr)
{
class cl_rom *rom= (class cl_rom *)mem(MEM_ROM);
}
void
-cl_uc::del_inst_at(uint addr)
+cl_uc::del_inst_at(t_addr addr)
{
class cl_rom *rom= (class cl_rom *)mem(MEM_ROM);
/* Register callback hw objects for mem read/write */
void
-cl_uc::register_hw_read(enum mem_class type, long addr, class cl_hw *hw)
+cl_uc::register_hw_read(enum mem_class type, t_addr addr, class cl_hw *hw)
{
class cl_mem *m;
class cl_memloc *l;
}
void
-cl_uc::register_hw_write(enum mem_class type, long addr, class cl_hw *hw)
+cl_uc::register_hw_write(enum mem_class type, t_addr addr, class cl_hw *hw)
{
}
class cl_hw *
cl_uc::get_hw(enum hw_cath cath, int *idx)
{
- class cl_hw *hw;
+ class cl_hw *hw= 0;
int i= 0;
if (idx)
return(hw);
}
+class cl_hw *
+cl_uc::get_hw(char *id_string, int *idx)
+{
+ class cl_hw *hw= 0;
+ int i= 0;
+
+ if (idx)
+ i= *idx;
+ for (; i < hws->count; i++)
+ {
+ hw= (class cl_hw *)(hws->at(i));
+ if (strstr(hw->id_string, id_string) == hw->id_string)
+ break;
+ }
+ if (i >= hws->count)
+ return(0);
+ if (idx)
+ *idx= i;
+ return(hw);
+}
+
class cl_hw *
cl_uc::get_hw(enum hw_cath cath, int hwid, int *idx)
{
return(hw);
}
+class cl_hw *
+cl_uc::get_hw(char *id_string, int hwid, int *idx)
+{
+ class cl_hw *hw;
+ int i= 0;
+
+ if (idx)
+ i= *idx;
+ hw= get_hw(id_string, &i);
+ while (hw &&
+ hw->id != hwid)
+ {
+ i++;
+ hw= get_hw(id_string, &i);
+ }
+ if (hw &&
+ idx)
+ *idx= i;
+ return(hw);
+}
+
/*
* Help of the command interpreter
}
char *
-cl_uc::disass(uint addr, char *sep)
+cl_uc::disass(t_addr addr, char *sep)
{
char *buf;
}
void
-cl_uc::print_disass(uint addr, class cl_console *con)
+cl_uc::print_disass(t_addr addr, class cl_console *con)
{
- con->printf("uc::print_disass unimplemented\n");
+ char *dis;
+ class cl_brk *b;
+ int i;
+ class cl_mem *rom= mem(MEM_ROM);
+ t_mem code= get_mem(MEM_ROM, addr);
+
+ if (!rom)
+ return;
+ b= fbrk_at(addr);
+ dis= disass(addr, NULL);
+ if (b)
+ con->dd_printf("%c", (b->perm == brkFIX)?'F':'D');
+ else
+ con->dd_printf(" ");
+ con->dd_printf("%c ", inst_at(addr)?' ':'?');
+ con->dd_printf(rom->addr_format, addr); con->dd_printf(" ");
+ con->dd_printf(rom->data_format, code);
+ for (i= 1; i < inst_length(code); i++)
+ {
+ con->dd_printf(" ");
+ con->dd_printf(rom->data_format, get_mem(MEM_ROM, addr+i));
+ }
+ int li= longest_inst();
+ while (i < li)
+ {
+ int j;
+ j= rom->width/4 + ((rom->width%4)?1:0) + 1;
+ while (j)
+ con->dd_printf(" "), j--;
+ i++;
+ }
+ con->dd_printf(" %s\n", dis);
+ free(dis);
}
void
cl_uc::print_regs(class cl_console *con)
{
- con->printf("No registers\n");
+ con->dd_printf("No registers\n");
}
int
-cl_uc::inst_length(uint code)
+cl_uc::inst_length(t_mem code)
{
struct dis_entry *tabl= dis_tbl();
int i;
return(tabl[i].mnemonic?tabl[i].length:1);
}
+int
+cl_uc::longest_inst(void)
+{
+ struct dis_entry *de= dis_tbl();
+ int max= 0;
+
+ while (de &&
+ de->mnemonic)
+ {
+ if (de->length > max)
+ max= de->length;
+ de++;
+ }
+ return(max);
+}
+
bool
-cl_uc::get_name(uint addr, struct name_entry tab[], char *buf)
+cl_uc::get_name(t_addr addr, struct name_entry tab[], char *buf)
{
int i;
return(tab[i].name != NULL);
}
+char *
+cl_uc::symbolic_bit_name(t_addr bit_address,
+ class cl_mem *mem,
+ t_addr mem_addr,
+ t_mem bit_mask)
+{
+ char *sym_name= 0;
+ int i;
+
+ i= 0;
+ while (bit_tbl()[i].name &&
+ (bit_tbl()[i].addr != bit_address))
+ i++;
+ if (bit_tbl()[i].name)
+ {
+ sym_name= strdup(bit_tbl()[i].name);
+ return(sym_name);
+ }
+
+ if (mem &&
+ mem->class_name &&
+ strstr(mem->class_name, "sfr") == mem->class_name)
+ {
+ i= 0;
+ while (sfr_tbl()[i].name &&
+ (sfr_tbl()[i].addr != mem_addr))
+ i++;
+ if (sfr_tbl()[i].name)
+ sym_name= strdup(sfr_tbl()[i].name);
+ else
+ sym_name= 0;
+ }
+ if (!sym_name)
+ {
+ sym_name= (char *)malloc(16);
+ sprintf(sym_name, mem?(mem->addr_format):"0x%06x", mem_addr);
+ }
+ sym_name= (char *)realloc(sym_name, strlen(sym_name)+2);
+ strcat(sym_name, ".");
+ i= 0;
+ while (bit_mask > 1)
+ {
+ bit_mask>>=1;
+ i++;
+ }
+ char bitnumstr[10];
+ sprintf(bitnumstr, "%1d", i);
+ strcat(sym_name, bitnumstr);
+ return(sym_name);
+}
+
/*
* Execution
*/
bool
-cl_uc::fetch(ulong *code)
+cl_uc::fetch(t_mem *code)
{
class cl_brk *brk;
int idx;
*/
class cl_fetch_brk *
-cl_uc::fbrk_at(long addr)
+cl_uc::fbrk_at(t_addr addr)
{
int idx;
fbrk->del_bp(addr);
}*/
+/* Get a breakpoint specified by its number */
+
+class cl_brk *
+cl_uc::brk_by_nr(int nr)
+{
+ class cl_brk *bp;
+
+ if ((bp= fbrk->get_bp(nr)))
+ return(bp);
+ if ((bp= ebrk->get_bp(nr)))
+ return(bp);
+ return(0);
+}
+
+/* Get a breakpoint from the specified collection by its number */
+
+class cl_brk *
+cl_uc::brk_by_nr(class brk_coll *bpcoll, int nr)
+{
+ class cl_brk *bp;
+
+ if ((bp= bpcoll->get_bp(nr)))
+ return(bp);
+ return(0);
+}
+
+/* Remove an event breakpoint specified by its address and id */
+
void
cl_uc::rm_ebrk(t_addr addr, char *id)
{
}
}
+/* Remove a breakpoint specified by its number */
+
+void
+cl_uc::rm_brk(int nr)
+{
+ class cl_brk *bp;
+
+ if ((bp= brk_by_nr(fbrk, nr)))
+ fbrk->del_bp(bp->addr);
+ else if ((bp= brk_by_nr(ebrk, nr)))
+ ebrk->free_at(ebrk->index_of(bp));
+}
+
void
cl_uc::put_breaks(void)
{}
+/* Remove all fetch and event breakpoints */
+
void
-cl_uc::remove_breaks(void)
-{}
+cl_uc::remove_all_breaks(void)
+{
+ while (fbrk->count)
+ {
+ class cl_brk *brk= (class cl_brk *)(fbrk->at(0));
+ fbrk->del_bp(brk->addr);
+ }
+ while (ebrk->count)
+ ebrk->free_at(ebrk->count-1);
+}
+
+int
+cl_uc::make_new_brknr(void)
+{
+ if (brk_counter == 0)
+ return(brk_counter= 1);
+ if (fbrk->count == 0 &&
+ ebrk->count == 0)
+ return(brk_counter= 1);
+ return(++brk_counter);
+}
+
+class cl_ev_brk *
+cl_uc::mk_ebrk(enum brk_perm perm, class cl_mem *mem,
+ char op, t_addr addr, int hit)
+{
+ class cl_ev_brk *b;
+ op= toupper(op);
+
+ switch (mem->type)
+ {
+ case MEM_ROM:
+ if (op == 'R')
+ b= new cl_rc_brk(make_new_brknr(), addr, perm, hit);
+ else
+ return(0);
+ break;
+ case MEM_IRAM:
+ if (op == 'R')
+ b= new cl_ri_brk(make_new_brknr(), addr, perm, hit);
+ else if (op == 'W')
+ b= new cl_wi_brk(make_new_brknr(), addr, perm, hit);
+ else
+ return(0);
+ break;
+ case MEM_XRAM:
+ if (op == 'R')
+ b= new cl_rx_brk(make_new_brknr(), addr, perm, hit);
+ else if (op == 'W')
+ b= new cl_wx_brk(make_new_brknr(), addr, perm, hit);
+ else
+ return(0);
+ break;
+ case MEM_SFR:
+ if (op == 'R')
+ b= new cl_rs_brk(make_new_brknr(), addr, perm, hit);
+ else if (op == 'W')
+ b= new cl_ws_brk(make_new_brknr(), addr, perm, hit);
+ else
+ return(0);
+ break;
+ default:
+ return(0);
+ }
+ b->init();
+ return(b);
+}
/* End of uc.cc */