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Do not divide the APIC if we are debugging

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This commit is contained in:
Alex 2022-10-28 08:38:18 +03:00
parent 2f3608d864
commit 4fced18138
Signed by untrusted user who does not match committer: enderice2
GPG Key ID: EACC3AD603BAB4DD
1 changed files with 4 additions and 1 deletions
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Architecture/amd64/cpu/AdvancedProgrammableInterruptController.cpp
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@ -300,7 +300,10 @@ namespace APIC
LVTTimer timer = {.raw = 0}; LVTTimer timer = {.raw = 0};
timer.Vector = Vector; timer.Vector = Vector;
timer.TimerMode = 0; timer.TimerMode = 0;
this->lapic->Write(APIC_TDCR, DivideBy128); if (strcmp(CPU::Hypervisor(), x86_CPUID_VENDOR_TCG) != 0)
this->lapic->Write(APIC_TDCR, DivideBy128);
else
this->lapic->Write(APIC_TDCR, DivideBy16);
this->lapic->Write(APIC_TICR, Ticks * Miliseconds); this->lapic->Write(APIC_TICR, Ticks * Miliseconds);
this->lapic->Write(APIC_TIMER, timer.raw); this->lapic->Write(APIC_TIMER, timer.raw);
} }