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#include "PrimaryInit.h"
#include "idt/Idt.h"
#include "io/VGADisplay.h"
struct InterruptFrame
{
#ifdef X86_64
const uint64 ip;
const uint64 cs;
const uint64 flags;
#else
const uint32 ip;
const uint32 cs;
const uint32 flags;
#endif
};
// Test ISRs define start
__attribute__((interrupt)) void isr0(struct InterruptFrame *frame)
{
asm("cli\n\t");
out::display << "Divide error" << '\n';
};
__attribute__((interrupt)) void isr1(struct InterruptFrame *frame)
{
asm("cli\n\t");
out::display << "Debug exception" << '\n';
};
__attribute__((interrupt)) void isr2(struct InterruptFrame *frame)
{
asm("cli\n\t");
out::display << "NMI interrupt" << '\n';
};
__attribute__((interrupt)) void isr3(struct InterruptFrame *frame)
{
asm("cli\n\t");
out::display << "Breakpoint" << '\n';
};
__attribute__((interrupt)) void isr4(struct InterruptFrame *frame)
{
asm("cli\n\t");
out::display << "Overflow" << '\n';
};
__attribute__((interrupt)) void isr5(struct InterruptFrame *frame)
{
asm("cli\n\t");
out::display << "Bound range exceed" << '\n';
};
__attribute__((interrupt)) void isr6(struct InterruptFrame *frame)
{
asm("cli\n\t");
out::display << "Invalid opcode" << '\n';
};
__attribute__((interrupt)) void isr7(struct InterruptFrame *frame)
{
asm("cli\n\t");
out::display << "No math coprocessor" << '\n';
};
__attribute__((interrupt)) void isr8(struct InterruptFrame *frame, uword errorCode)
{
asm("cli\n\t");
out::display << "Double fault" << '\n';
};
__attribute__((interrupt)) void isr10(struct InterruptFrame *frame, uword errorCode)
{
asm("cli\n\t");
out::display << "Invalid TSS" << "\n";
};
__attribute__((interrupt)) void isr11(struct InterruptFrame *frame, uword errorCode)
{
asm("cli\n\t");
out::display << "Segment not present" << "\n";
};
__attribute__((interrupt)) void isr12(struct InterruptFrame *frame, uword errorCode)
{
asm("cli\n\t");
out::display << "Stack segment fault" << "\n";
};
__attribute__((interrupt)) void isr13(struct InterruptFrame *frame, uword errorCode)
{
asm("cli\n\t");
out::display << "#GP" << "\n";
};
__attribute__((interrupt)) void isr14(struct InterruptFrame *frame, uword errorCode)
{
asm("cli\n\t");
out::display << "Page fault" << "\n";
};
__attribute__((interrupt)) void isr16(struct InterruptFrame *frame)
{
asm("cli\n\t");
out::display << "Math fault" << "\n";
};
__attribute__((interrupt)) void isr17(struct InterruptFrame *frame, uword errorCode)
{
asm("cli\n\t");
out::display << "Alignment check" << "\n";
};
__attribute__((interrupt)) void isr18(struct InterruptFrame *frame)
{
asm("cli\n\t");
out::display << "Machine check" << "\n";
};
__attribute__((interrupt)) void isr19(struct InterruptFrame *frame)
{
asm("cli\n\t");
out::display << "SIMD point exception" << "\n";
};
__attribute__((interrupt)) void isr20(struct InterruptFrame *frame)
{
asm("cli\n\t");
out::display << "Virtualization exception" << "\n";
};
__attribute__((interrupt)) void isr21(struct InterruptFrame *frame, uword errorCode)
{
asm("cli\n\t");
out::display << "Control protection exception" << "\n";
};
__attribute__((interrupt)) void isrUser(struct InterruptFrame *frame)
{
asm("cli\n\t");
out::display << "User-defined interrupt" << "\n";
};
__attribute__((interrupt)) void isrKeyboard(struct InterruptFrame *frame)
{
asm("cli\n\t");
out::display << "KINT ";
uint8 buff[2];
// PIC write EOI
asm("in $0x60, %al");
asm("mov %%al, %0" : "=r"(buff[0]));
asm("in $0x64, %al");
asm("mov %%al, %0" : "=r"(buff[1]));
asm("mov $0x20, %al\n\t");
asm("outb %al, $0x20\n\t");
out::display << (uint32)buff[0] << ' ' << (uint32)buff[1] << '\n';
};
__attribute__((interrupt)) void isrTimer(struct InterruptFrame *frame)
{
asm("cli\n\t");
out::display << "Timer interrupt" << "\n";
};
//Test ISRs define end -------------------
void PrimaryInitialization::processorInitialize()
{
MngIdt &mngIdt = MngIdt::getInstance();
MngGdt &mngGdt = MngGdt::getInstance();
mngGdt.addDescriptor(DescSeg32::flatCodeKernel());
mngGdt.addDescriptor(DescSeg32::flatDataKernel());
mngGdt.loadGdt();
// Filling IDT start !!!REWRITE!!
DescInterrupt32 descInt = DescInterrupt32::TrapKernelLong
(
(uint32)isr0,
mngGdt.getCodeSegmentKernel()
);
// Int 0
mngIdt.addDescriptor(descInt);
// Int 1
descInt.setOffset((uint32)isr1);
mngIdt.addDescriptor(descInt);
// Int 2
descInt.setOffset((uint32)isr2);
mngIdt.addDescriptor(descInt);
// Int 3
descInt.setOffset((uint32)isr3);
mngIdt.addDescriptor(descInt);
// Int 4
descInt.setOffset((uint32)isr4);
mngIdt.addDescriptor(descInt);
// Int 5
descInt.setOffset((uint32)isr5);
mngIdt.addDescriptor(descInt);
// Int 6
descInt.setOffset((uint32)isr6);
mngIdt.addDescriptor(descInt);
// Int 7
descInt.setOffset((uint32)isr7);
mngIdt.addDescriptor(descInt);
// Int 8
descInt.setOffset((uint32)isr8);
mngIdt.addDescriptor(descInt);
// Int 10
descInt.setOffset((uint32)isr10);
mngIdt.addDescriptor(descInt);
// Int 11
descInt.setOffset((uint32)isr11);
mngIdt.addDescriptor(descInt);
// Int 12
descInt.setOffset((uint32)isr12);
mngIdt.addDescriptor(descInt);
// Int 13
descInt.setOffset((uint32)isr13);
mngIdt.addDescriptor(descInt);
// Int 14
descInt.setOffset((uint32)isr14);
mngIdt.addDescriptor(descInt);
// Int 16
descInt.setOffset((uint32)isr16);
mngIdt.addDescriptor(descInt);
// Int 17
descInt.setOffset((uint32)isr17);
mngIdt.addDescriptor(descInt);
// Int 18
descInt.setOffset((uint32)isr18);
mngIdt.addDescriptor(descInt);
// Int 19
descInt.setOffset((uint32)isr19);
mngIdt.addDescriptor(descInt);
// Int 20
descInt.setOffset((uint32)isr20);
mngIdt.addDescriptor(descInt);
// Int 21
descInt.setOffset((uint32)isr21);
mngIdt.addDescriptor(descInt);
// Int 32
descInt.setOffset((uint32)isrTimer);
mngIdt.setDescriptor(descInt, 32);
// Int 33
descInt.setOffset((uint32)isrKeyboard);
mngIdt.setDescriptor(descInt, 33);
//Filling IDT end ------------------------------
mngIdt.loadIdt();
//------------
};
void PrimaryInitialization::devicesInitialize()
{
out::display = VGADisplay();
};
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