| 44,11 → 44,11 |
|---|
| { .limit_0_15 = 0xffff, |
| .base_0_15 = 0, |
| .base_16_23 = 0, |
| .access = AR_PRESENT | AR_CODE | DPL_KERNEL, |
| .access = AR_PRESENT | AR_CODE | DPL_KERNEL | AR_READABLE , |
| .limit_16_19 = 0xf, |
| .available = 0, |
| .longmode = 1, |
| .special = 0, |
| .special = 0, |
| .granularity = 1, |
| .base_24_31 = 0 }, |
| /* KDATA descriptor */ |
| 60,7 → 60,7 |
|---|
| .available = 0, |
| .longmode = 0, |
| .special = 0, |
| .granularity = 0, |
| .granularity = 1, |
| .base_24_31 = 0 }, |
| /* UTEXT descriptor */ |
| { .limit_0_15 = 0xffff, |
| 84,6 → 84,17 |
|---|
| .special = 1, |
| .granularity = 1, |
| .base_24_31 = 0 }, |
| /* KTEXT 16-bit protected */ |
| { .limit_0_15 = 0xffff, |
| .base_0_15 = 0, |
| .base_16_23 = 0, |
| .access = AR_PRESENT | AR_CODE | DPL_KERNEL | AR_READABLE, |
| .limit_16_19 = 0xf, |
| .available = 0, |
| .longmode = 0, |
| .special = 0, |
| .granularity = 1, |
| .base_24_31 = 0 }, |
| /* TSS descriptor - set up will be completed later */ |
| { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } |
| }; |
| 92,7 → 103,5 |
|---|
| |
| static struct tss tss; |
| |
| /* gdtr is changed by kmp before next CPU is initialized */ |
| struct ptr_16_32 gdtr __attribute__ ((section ("K_DATA_START"))) = { .limit = sizeof(gdt) }; |
| //struct ptr_16_32 gdtr __attribute__ ((section ("K_DATA_START"))) = { .limit = sizeof(gdt), .base = KA2PA((__address) gdt) }; |
| struct ptr_16_32 idtr __attribute__ ((section ("K_DATA_START"))) = { .limit = sizeof(idt) }; |
| /* Does not compile correctly if it does not exist */ |
| int __attribute__ ((section ("K_DATA_START"))) __fake; |