From 2d59766eb330b9d15a9bcbcd7e1695809fc099c5 Mon Sep 17 00:00:00 2001 From: EmulatedSeasons <89668582+EmulatedSeasons@users.noreply.github.com> Date: Fri, 3 May 2024 03:39:47 -0400 Subject: renamed i386 to x86 --- kernel/arch/i386/idt.cpp | 133 ----------------------------------------------- 1 file changed, 133 deletions(-) delete mode 100644 kernel/arch/i386/idt.cpp (limited to 'kernel/arch/i386/idt.cpp') diff --git a/kernel/arch/i386/idt.cpp b/kernel/arch/i386/idt.cpp deleted file mode 100644 index a8f3ff4..0000000 --- a/kernel/arch/i386/idt.cpp +++ /dev/null @@ -1,133 +0,0 @@ -#include -#include - -/* Function prototypes for the ISR functions. IDT[0] to IDT[31] are reserved for hardware exceptions */ -extern "C" void isr0(); -extern "C" void isr1(); -extern "C" void isr2(); -extern "C" void isr3(); -extern "C" void isr4(); -extern "C" void isr5(); -extern "C" void isr6(); -extern "C" void isr7(); -extern "C" void isr8(); -extern "C" void isr9(); -extern "C" void isr10(); -extern "C" void isr11(); -extern "C" void isr12(); -extern "C" void isr13(); -extern "C" void isr14(); -extern "C" void isr15(); -extern "C" void isr16(); -extern "C" void isr17(); -extern "C" void isr18(); -extern "C" void isr19(); -extern "C" void isr20(); -extern "C" void isr21(); -extern "C" void isr22(); -extern "C" void isr23(); -extern "C" void isr24(); -extern "C" void isr25(); -extern "C" void isr26(); -extern "C" void isr27(); -extern "C" void isr28(); -extern "C" void isr29(); -extern "C" void isr30(); -extern "C" void isr31(); -extern "C" void isr32(); -extern "C" void isr33(); -extern "C" void isr34(); -extern "C" void isr35(); -extern "C" void isr36(); -extern "C" void isr37(); -extern "C" void isr38(); -extern "C" void isr39(); -extern "C" void isr40(); -extern "C" void isr41(); -extern "C" void isr42(); -extern "C" void isr43(); -extern "C" void isr44(); -extern "C" void isr45(); -extern "C" void isr46(); -extern "C" void isr47(); - -struct idt_entry -{ - uint16_t offset_low; - uint16_t selector; - uint8_t always0; - uint8_t type_attributes; - uint16_t offset_high; -}__attribute__((packed)); - -struct str_idtr { - uint16_t limit; - uint32_t base; -}__attribute__((packed)); - -idt_entry idt[256]; -str_idtr idtr; - -void idt_new_entry(int num, uint32_t offset, uint16_t sel, uint8_t type_attribs) { - idt[num].offset_low = (offset & 0xFFFF); - idt[num].selector = sel; - idt[num].always0 = 0; - idt[num].type_attributes = type_attribs; - idt[num].offset_high = (offset >> 16) & 0xFFFF; -} - -extern "C" void idt_setup() { - idtr.limit = (sizeof(struct idt_entry) * 256) - 1; - idtr.base = (uint32_t)idt; - - // todo: is there really no other way? - idt_new_entry(0, (unsigned)isr0, 0x08, 0x8E); - idt_new_entry(1, (unsigned)isr1, 0x08, 0x8E); - idt_new_entry(2, (unsigned)isr2, 0x08, 0x8E); - idt_new_entry(3, (unsigned)isr3, 0x08, 0x8E); - idt_new_entry(4, (unsigned)isr4, 0x08, 0x8E); - idt_new_entry(5, (unsigned)isr5, 0x08, 0x8E); - idt_new_entry(6, (unsigned)isr6, 0x08, 0x8E); - idt_new_entry(7, (unsigned)isr7, 0x08, 0x8E); - idt_new_entry(8, (unsigned)isr8, 0x08, 0x8E); - idt_new_entry(9, (unsigned)isr9, 0x08, 0x8E); - idt_new_entry(10, (unsigned)isr10, 0x08, 0x8E); - idt_new_entry(11, (unsigned)isr11, 0x08, 0x8E); - idt_new_entry(12, (unsigned)isr12, 0x08, 0x8E); - idt_new_entry(13, (unsigned)isr13, 0x08, 0x8E); - idt_new_entry(14, (unsigned)isr14, 0x08, 0x8E); - idt_new_entry(15, (unsigned)isr15, 0x08, 0x8E); - idt_new_entry(16, (unsigned)isr16, 0x08, 0x8E); - idt_new_entry(17, (unsigned)isr17, 0x08, 0x8E); - idt_new_entry(18, (unsigned)isr18, 0x08, 0x8E); - idt_new_entry(19, (unsigned)isr19, 0x08, 0x8E); - idt_new_entry(20, (unsigned)isr20, 0x08, 0x8E); - idt_new_entry(21, (unsigned)isr21, 0x08, 0x8E); - idt_new_entry(22, (unsigned)isr22, 0x08, 0x8E); - idt_new_entry(23, (unsigned)isr23, 0x08, 0x8E); - idt_new_entry(24, (unsigned)isr24, 0x08, 0x8E); - idt_new_entry(25, (unsigned)isr25, 0x08, 0x8E); - idt_new_entry(26, (unsigned)isr26, 0x08, 0x8E); - idt_new_entry(27, (unsigned)isr27, 0x08, 0x8E); - idt_new_entry(28, (unsigned)isr28, 0x08, 0x8E); - idt_new_entry(29, (unsigned)isr29, 0x08, 0x8E); - idt_new_entry(30, (unsigned)isr30, 0x08, 0x8E); - idt_new_entry(31, (unsigned)isr31, 0x08, 0x8E); - //PIC entries - idt_new_entry(32, (unsigned)isr32, 0x08, 0x8E); - idt_new_entry(33, (unsigned)isr33, 0x08, 0x8E); - idt_new_entry(34, (unsigned)isr34, 0x08, 0x8E); - idt_new_entry(35, (unsigned)isr35, 0x08, 0x8E); - idt_new_entry(36, (unsigned)isr36, 0x08, 0x8E); - idt_new_entry(37, (unsigned)isr37, 0x08, 0x8E); - idt_new_entry(38, (unsigned)isr38, 0x08, 0x8E); - idt_new_entry(39, (unsigned)isr39, 0x08, 0x8E); - idt_new_entry(40, (unsigned)isr40, 0x08, 0x8E); - idt_new_entry(41, (unsigned)isr41, 0x08, 0x8E); - idt_new_entry(42, (unsigned)isr42, 0x08, 0x8E); - idt_new_entry(43, (unsigned)isr43, 0x08, 0x8E); - idt_new_entry(44, (unsigned)isr44, 0x08, 0x8E); - idt_new_entry(45, (unsigned)isr45, 0x08, 0x8E); - idt_new_entry(46, (unsigned)isr46, 0x08, 0x8E); - idt_new_entry(47, (unsigned)isr47, 0x08, 0x8E); -} \ No newline at end of file -- cgit v1.2.3-70-g09d2