| Line 41... |
Line 41... |
error("cannot pop environment - none active");
|
error("cannot pop environment - none active");
|
}
|
}
|
currentEnvironment--;
|
currentEnvironment--;
|
}
|
}
|
|
|
No newline at end of file
|
No newline at end of file
|
|
|
|
static char *cause[32] = {
|
|
/* 0 */ "serial line 0 xmt interrupt",
|
|
/* 1 */ "serial line 0 rcv interrupt",
|
|
/* 2 */ "serial line 1 xmt interrupt",
|
|
/* 3 */ "serial line 1 rcv interrupt",
|
|
/* 4 */ "keyboard interrupt",
|
|
/* 5 */ "unknown interrupt",
|
|
/* 6 */ "unknown interrupt",
|
|
/* 7 */ "unknown interrupt",
|
|
/* 8 */ "disk interrupt",
|
|
/* 9 */ "unknown interrupt",
|
|
/* 10 */ "unknown interrupt",
|
|
/* 11 */ "unknown interrupt",
|
|
/* 12 */ "unknown interrupt",
|
|
/* 13 */ "unknown interrupt",
|
|
/* 14 */ "timer 0 interrupt",
|
|
/* 15 */ "timer 1 interrupt",
|
|
/* 16 */ "bus timeout exception",
|
|
/* 17 */ "illegal instruction exception",
|
|
/* 18 */ "privileged instruction exception",
|
|
/* 19 */ "divide instruction exception",
|
|
/* 20 */ "trap instruction exception",
|
|
/* 21 */ "TLB miss exception",
|
|
/* 22 */ "TLB write exception",
|
|
/* 23 */ "TLB invalid exception",
|
|
/* 24 */ "illegal address exception",
|
|
/* 25 */ "privileged address exception",
|
|
/* 26 */ "unknown exception",
|
|
/* 27 */ "unknown exception",
|
|
/* 28 */ "unknown exception",
|
|
/* 29 */ "unknown exception",
|
|
/* 30 */ "unknown exception",
|
|
/* 31 */ "unknown exception"
|
|
};
|
|
|
|
|
|
char *exceptionToString(int exception) {
|
|
if (exception < 0 ||
|
|
exception >= sizeof(cause)/sizeof(cause[0])) {
|
|
error("exception number out of bounds");
|
|
}
|
|
return cause[exception];
|
|
}
|
|
|
No newline at end of file
|
No newline at end of file
|
