37 lines
747 B
C
37 lines
747 B
C
#include <lcrash/debug/debug.h>
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#include <lcrash/gdb/gdb.h>
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#include <lcrash/mm/kmalloc.h>
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struct DebugExtendedDebugInformationBlock {
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/// Kernel panic
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bool Panic;
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/// Kernel panic error
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const c8* PanicError;
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};
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struct DebugExtendedDebugInformationBlock* DebugEDIB = 0;
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struct GdbDataBlock* DebugGDB = (struct GdbDataBlock*)0x100000;
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int DebugInitialize() {
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DebugEDIB = KernelHeapAlloc(sizeof(struct DebugExtendedDebugInformationBlock), 1, 0);
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if (DebugEDIB == 0) return -1;
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DebugGDB->EDIB = DebugEDIB;
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DebugEDIB->Panic = false;
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DebugEDIB->PanicError = 0;
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return 0;
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}
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[[noreturn]]
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void Panic(const c8* Error) {
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DebugEDIB->PanicError = Error;
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DebugEDIB->Panic = true;
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DebugGDB->Update++;
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asm("cli");
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while (1) asm("hlt");
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}
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