| 35,8 → 35,8 |
|---|
| #ifndef KERN_ia32_PM_H_ |
| #define KERN_ia32_PM_H_ |
| |
| #define IDT_ITEMS 64 |
| #define GDT_ITEMS 7 |
| #define IDT_ITEMS 64 |
| #define GDT_ITEMS 7 |
| |
| #define VESA_INIT_SEGMENT 0x8000 |
| |
| 63,20 → 63,20 |
|---|
| #define PL_KERNEL 0 |
| #define PL_USER 3 |
| |
| #define AR_PRESENT (1<<7) |
| #define AR_DATA (2<<3) |
| #define AR_CODE (3<<3) |
| #define AR_WRITABLE (1<<1) |
| #define AR_PRESENT (1 << 7) |
| #define AR_DATA (2 << 3) |
| #define AR_CODE (3 << 3) |
| #define AR_WRITABLE (1 << 1) |
| #define AR_INTERRUPT (0xe) |
| #define AR_TSS (0x9) |
| |
| #define DPL_KERNEL (PL_KERNEL<<5) |
| #define DPL_USER (PL_USER<<5) |
| #define DPL_KERNEL (PL_KERNEL << 5) |
| #define DPL_USER (PL_USER << 5) |
| |
| #define TSS_BASIC_SIZE 104 |
| #define TSS_IOMAP_SIZE (16*1024+1) /* 16K for bitmap + 1 terminating byte for convenience */ |
| #define TSS_IOMAP_SIZE (16 * 1024 + 1) /* 16K for bitmap + 1 terminating byte for convenience */ |
| |
| #define IO_PORTS (64*1024) |
| #define IO_PORTS (64 * 1024) |
| |
| #ifndef __ASM__ |
| |