karina
21 lines
686 B
C
21 lines
686 B
C
#include <Arch/Exceptions.h>
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#include <Arch/GIC.h>
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#include <OS/Panic.h>
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#include <OS/Scheduler.h>
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Address ExceptionsHandler(ExceptionsContext* frame, ExceptionsType type) {
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if (type == ExceptionsIRQEl1h || type == ExceptionsIRQEl064) return GICDispatch(frame, type);
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if (type == ExceptionsSyncEl1h || type == ExceptionsSyncEl064) {
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UInt32 esr = frame->esr_el1;
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UInt32 class = (esr >> 26) & 0x3F;
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UInt32 syndrome = esr & 0x1FFFFFF;
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if (class == 0x11 || class == 0x15) {
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if (syndrome == kOSSchedulerExceptionNumber) {
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return SchedulerNext((Address)frame);
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}
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}
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}
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OSPanicException(frame);
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}
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