static void
ixprt()
{
xsummary();
ixsummary();
}
static void echo(char *buf, int n)
{
static int ctrlt, pid;
char *e, *p;
if (n == 0)
return;
e = buf + n;
for (p = buf; p < e; p++) {
switch (*p) {
#if 0
case 0x10: /* ^P */
if (cpuserver && !kbd.ctlpoff) {
active.exiting = 1;
return;
}
break;
#endif
case 0x14: /* ^T */
ctrlt++;
if (ctrlt > 2)
ctrlt = 2;
continue;
}
if (ctrlt != 2)
continue;
/* ^T escapes */
ctrlt = 0;
switch (*p) {
#if 0
case 'S': {
int8_t x = 0;
disable_irqsave(&x);
dumpstack();
procdump();
enable_irqsave(&x);
return;
}
#endif
case 's':
dumpstack();
return;
#if 0
case 'x':
xsummary();
ixsummary();
mallocsummary();
memorysummary();
pagersummary();
return;
case 'd':
if (consdebug == NULL)
consdebug = rdb;
else
consdebug = NULL;
printd("consdebug now %#p\n", consdebug);
return;
case 'D':
if (consdebug == NULL)
consdebug = rdb;
consdebug();
return;
case 'p':
x = spllo();
procdump();
splx(x);
return;
case 'q':
scheddump();
return;
case 'k':
killbig("^t ^t k");
return;
#endif
case 'r':
exit(0);
return;
}
}
qproduce(kbdq, buf, n);
if (kbd.raw)
return;
kmesgputs(buf, n);
if (screenputs != NULL)
echoscreen(buf, n);
if (serialoq)
echoserialoq(buf, n);
}
void
echo(char *buf, int n)
{
static int ctrlt;
int x;
char *e, *p;
if(n == 0)
return;
e = buf+n;
for(p = buf; p < e; p++){
switch(*p){
case 0x10: /* ^P */
if(cpuserver && !kbd.ctlpoff){
active.exiting = 1;
return;
}
break;
case 0x14: /* ^T */
ctrlt++;
if(ctrlt > 2)
ctrlt = 2;
continue;
}
if(ctrlt != 2)
continue;
/* ^T escapes */
ctrlt = 0;
switch(*p){
case 'S':
x = splhi();
dumpstack();
procdump();
splx(x);
return;
case 's':
dumpstack();
return;
case 'x':
xsummary();
ixsummary();
mallocsummary();
// memorysummary();
pagersummary();
return;
case 'd':
if(consdebug == nil)
consdebug = rdb;
else
consdebug = nil;
print("consdebug now 0x%p\n", consdebug);
return;
case 'D':
if(consdebug == nil)
consdebug = rdb;
consdebug();
return;
case 'p':
x = spllo();
procdump();
splx(x);
return;
case 'q':
scheddump();
return;
case 'k':
killbig("^t ^t k");
return;
case 'r':
exit(0);
return;
}
}
qproduce(kbdq, buf, n);
if(kbd.raw)
return;
kmesgputs(buf, n);
if(screenputs != nil)
echoscreen(buf, n);
uartecho(buf, n); // Plan 9 VX
}