enderice2/Fennix
1
0
Fork 0
mirror of https://github.com/EnderIce2/Fennix.git synced 2025-07-14 16:59:17 +00:00
Code Issues Actions Releases Wiki Activity

implemented interrupts handler & stub crash screen

Browse Source
This commit is contained in:
Alex
2022-10-16 20:53:57 +03:00
parent 04757bd11c
commit b8c5c15a47
15 changed files with 978 additions and 80 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
Architecture/amd64/cpu/InterruptDescriptorTable.cpp
View File

@ -5,21 +5,8 @@
#include "gdt.hpp"
// TODO: IMPLEMENT "MainInterruptHandler"
extern "C" void MainInterruptHandler(void *Data)
{
debug("Interrupt: %p", Data);
asmv("cli");
asmv("hlt");
}
// TODO: IMPLEMENT "ExceptionHandler"
extern "C" void ExceptionHandler(void *Data)
{
debug("Exception: %p", Data);
asmv("cli");
asmv("hlt");
}
extern "C" void MainInterruptHandler(void *Data);
extern "C" void ExceptionHandler(void *Data);
namespace InterruptDescriptorTable
{

1
Architecture/amd64/cpu/SymmetricMultiprocessing.cpp
View File

@ -70,6 +70,7 @@ extern "C" void StartCPU()
// Initialize GDT and IDT
Interrupts::Initialize(CPU_ID);
((APIC::APIC *)Interrupts::apic)->RedirectIRQs(CPU_ID);
CPU::Interrupts(CPU::Enable);
KPrint("CPU %d is online", CPU_ID);

1
Architecture/amd64/cpu/apic.hpp
View File

@ -52,7 +52,6 @@ namespace APIC
void RedirectIRQs(int CPU = 0);
void IPI(uint8_t CPU, uint32_t InterruptNumber);
void OneShot(uint32_t Vector, uint64_t Miliseconds);
bool APICSupported();
uint32_t IOGetMaxRedirect(uint32_t APICID);
void RawRedirectIRQ(uint8_t Vector, uint32_t GSI, uint16_t Flags, int CPU, int Status);
void RedirectIRQ(int CPU, uint8_t IRQ, int Status);