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| author | Danny Holman <dholman@gymli.org> | 2025-01-12 01:17:36 -0600 |
|---|---|---|
| committer | Danny Holman <dholman@gymli.org> | 2025-01-12 01:19:11 -0600 |
| commit | 95cd78840f0891e60f5ebecc8a8eb4fbaf3c2ebf (patch) | |
| tree | c8c35347b50477929727fa5be9f5d0f55cbe18fd /arch/i386/include/kernel/idt.h | |
| parent | 5e166f3042a8e7b3031aae4da7006f80caa53ecc (diff) | |
PROJECT RESTRUCTURING
Move the entire kernel into its own directory. Create new directories
for system commands, libraries and other required essentials for a
complete Unix-like operating system.
Signed-off-by: Danny Holman <dholman@gymli.org>
Diffstat (limited to 'arch/i386/include/kernel/idt.h')
| -rw-r--r-- | arch/i386/include/kernel/idt.h | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/arch/i386/include/kernel/idt.h b/arch/i386/include/kernel/idt.h deleted file mode 100644 index 29ec39f..0000000 --- a/arch/i386/include/kernel/idt.h +++ /dev/null @@ -1,31 +0,0 @@ -#ifndef I386_IDT_H -#define I386_IDT_H - -#include <stdint.h> - -#define SEGMENT_PRESENT 0x80 -#define SEGMENT_RING0 0x00 -#define SEGMENT_RING3 0x60 -#define SEGMENT_STORAGE 0x00 -#define SEGMENT_INTERRUPT 0x0E -#define IDT_EXCEPTION (SEGMENT_PRESENT | SEGMENT_INTERRUPT) -#define IDT_INTERRUPT (SEGMENT_PRESENT | SEGMENT_INTERRUPT) - -#define IDT_MAX_DESCRIPTORS 256 - -struct idt_entry { - uint16_t isr_low; - uint16_t kernel_cs; - uint8_t reserved; - uint8_t flags; - uint16_t isr_high; -} __attribute__((packed)); - -struct idt_ptr { - uint16_t limit; - uint32_t base; -} __attribute__((packed)); - -void idt_install(void); - -#endif |