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Spurious int

This commit is contained in:
Adrien Bourmault 2019-04-27 00:38:47 +02:00
parent e8f9540dd9
commit 3748dfbe33
2 changed files with 23 additions and 3 deletions
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22
kaleid/kernel/cpu/idt.c
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@ -213,6 +213,11 @@ void IsrHandler(ISRFrame_t *regs)
if ((!regs) || (!regs->rip)) if ((!regs) || (!regs->rip))
KeStartPanic("[ISR ?] Unknown ISR Exception Abort\n"); KeStartPanic("[ISR ?] Unknown ISR Exception Abort\n");
if ((regs->intNo >= 21) && (regs->intNo <= 31))
return; // INTEL RESERVED
if (regs->intNo == 15)
return; // INTEL RESERVED
if (regs->intNo < 32) { if (regs->intNo < 32) {
IdtExceptionHandler(regs); IdtExceptionHandler(regs);
return; return;
@ -225,7 +230,22 @@ void IsrHandler(ISRFrame_t *regs)
} }
} }
KeStartPanic("[ISR 0x%x] Unknown ISR Exception Abort\n", regs->intNo); bprintf(BStdOut, "[ISR 0x%x] %s\n", regs->intNo, "Unknown ISR Exception");
/* KeStartPanic("[ISR 0x%x] Unknown ISR Exception Abort\n" */
/* " Error code : 0x%x\n" */
/* " RIP:\t\t%p\n" */
/* " CS:\t\t%p\n" */
/* " RFLAGS:\t%022b\n" */
/* " RSP:\t\t%p\n" */
/* " SS:\t\t%p\n", */
/* regs->intNo, */
/* regs->ErrorCode, */
/* regs->rip, */
/* regs->cs, */
/* regs->rflags, */
/* regs->rsp, */
/* regs->ss */
/* ); */
} }

4
kaleid/kernel/init/init.c
View File

@ -91,13 +91,13 @@ noreturn void BtStartKern(multiboot_info_t *mbInfo, uint mbMagic, void *codeSeg)
IoPrintRtcTime(); IoPrintRtcTime();
KernLog("There was %d ticks\n", IoGetRtcTicks()); KernLog("There was %d ticks\n", IoGetRtcTicks());
for (uint i = 1; i < 2 ; i++) { for (uint i = 1; i < 200 ; i++) {
while (IoGetRtcTicks() < i * 10000) { while (IoGetRtcTicks() < i * 10000) {
} }
IoPrintRtcTime(); IoPrintRtcTime();
} }
divideByZero(); //divideByZero();
KernLog("Goodbye after %d ticks\n", IoGetRtcTicks()); KernLog("Goodbye after %d ticks\n", IoGetRtcTicks());
// End this machine's suffering // End this machine's suffering