47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
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#include "../../hw/pc/8259/pic.hpp"
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#include <base.hpp>
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#include <regs.h>
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void print_regdump(cpu_state *state) {
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(*out << "rax: ").puti(state->rax);
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(*out << " rbx: ").puti(state->rbx);
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(*out << " rcx: ").puti(state->rcx);
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(*out << " rdx: ").puti(state->rdx);
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(*out << " rsi: ").puti(state->rsi);
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(*out << " rdi: ").puti(state->rdi);
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(*out << " rbp: ").puti(state->rbp);
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(*out << " rip: ").puti(state->rip);
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(*out << " rsp: ").puti(state->rsp);
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(*out << " r8: ").puti(state->r8);
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(*out << " r9: ").puti(state->r9);
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(*out << " r10: ").puti(state->r10);
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(*out << " r11: ").puti(state->r11);
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(*out << " r12: ").puti(state->r12);
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(*out << " r13: ").puti(state->r13);
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(*out << " r14: ").puti(state->r14);
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(*out << " r15: ").puti(state->r15);
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*out << "\n";
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}
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extern "C" void panic2(cpu_state *state);
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extern "C" cpu_state *handleINT(cpu_state *state) {
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*out << "Interrupt ";
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out->puti(state->intr);
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*out << " occurred!\n";
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if (state->intr < 32) {
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out->setColor(Color::RED);
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print_regdump(state);
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*out << "KERNEL PANIC: Unhandled CPU exception\n";
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for (;;)
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;
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}
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return state;
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}
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extern "C" void panic2(cpu_state *state) {
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state->rsp = (uintptr_t)state;
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state->rip = state->intr;
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out->setColor(Color::RED);
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*out << "KERNEL PANIC: " << (char *)state->rdi << "\n";
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print_regdump(state);
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for (;;)
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;
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}
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