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Added some packing stuff for GCC

This commit is contained in:
Kat R. 2022-10-29 10:03:37 -05:00
parent f00c44ac89
commit 87f8040eb2
1 changed files with 13 additions and 0 deletions
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13
include/kernel/interrupt.h
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@ -1,6 +1,15 @@
#ifndef _KERNEL_INTERRUPT
#define _KERNEL_INTERRUPT
#ifdef __GNUC__
struct IDT_entry {
unsigned short int offset_lowerbits;
unsigned short int selector;
unsigned char zero;
unsigned char type_attr;
unsigned short int offset_higherbits;
} __attribute__((packed));
#else
struct IDT_entry {
unsigned short int offset_lowerbits;
unsigned short int selector;
@ -8,7 +17,11 @@ struct IDT_entry {
unsigned char type_attr;
unsigned short int offset_higherbits;
};
#endif
#ifdef __GNUC__
__attribute((aligned(0x10)))
#endif
struct IDT_entry IDT[256];
void idt_init(void);