offs_t cpunum_dasm(int cpunum, char *buffer, offs_t pc, const UINT8 *oprom, const UINT8 *opram)
{
unsigned result;
VERIFY_CPUNUM(cpunum_dasm);
cpuintrf_push_context(cpunum);
result = activecpu_dasm(buffer, pc, oprom, opram);
cpuintrf_pop_context();
return result;
}
offs_t cpunum_dasm(int cpunum, char *buffer, unsigned pc)
{
unsigned result;
VERIFY_CPUNUM(cpunum_dasm);
cpuintrf_push_context(cpunum);
result = activecpu_dasm(buffer, pc);
cpuintrf_pop_context();
return result;
}
const char *activecpu_dump_state(void)
{
static char buffer[1024+1];
unsigned addr_width = (activecpu_address_bits() + 3) / 4;
char *dst = buffer;
const char *src;
const INT8 *regs;
int width;
VERIFY_ACTIVECPU("", activecpu_dump_state);
dst += sprintf(dst, "CPU #%d [%s]\n", activecpu, activecpu_name());
width = 0;
regs = (INT8 *)activecpu_reg_layout();
while (*regs)
{
if (*regs == -1)
{
dst += sprintf(dst, "\n");
width = 0;
}
else
{
src = activecpu_dump_reg(*regs);
if (*src)
{
if (width + strlen(src) + 1 >= 80)
{
dst += sprintf(dst, "\n");
width = 0;
}
dst += sprintf(dst, "%s ", src);
width += strlen(src) + 1;
}
}
regs++;
}
dst += sprintf(dst, "\n%0*X: ", addr_width, activecpu_get_pc());
activecpu_dasm(dst, activecpu_get_pc());
strcat(dst, "\n\n");
return buffer;
}
