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Marvin
2026-09-28 17:46:45 +02:00
committed by Marvin Friedrich
parent 09926f45ee
commit 4a20a5b0af
62 changed files with 1266 additions and 554 deletions
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arch/x86_64/gdt.c
+3 -3
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@@ -1,13 +1,13 @@
#include <zinnia/percpu.h>
#include <stddef.h>
#include <zinnia/string.h>
#include <stddef.h>
#include <x86_64/asm.h>
#include <x86_64/defs.h>
#include <x86_64/gdt.h>
#include <x86_64/percpu.h>
#include <x86_64/tss.h>
static const struct gdt main_gdt = {
const struct gdt gdt_base = {
.null = {0},
.kernel_code32 = {.val = 0x00cf9b000000ffff},
.kernel_data32 = {.val = 0x00cf93000000ffff},
@@ -26,7 +26,7 @@ static const struct gdt main_gdt = {
void gdt_load() {
struct gdt* gdt = &percpu_ref(arch_data)->gdt;
memcpy(gdt, &main_gdt, sizeof(main_gdt));
memcpy(gdt, &gdt_base, sizeof(gdt_base));
struct tss* tss = &percpu_ref(arch_data)->tss;
tss->iopb = sizeof(struct tss);