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Diffstat (limited to 'arch/i386/boot/tss.c')
-rw-r--r--arch/i386/boot/tss.c26
1 files changed, 0 insertions, 26 deletions
diff --git a/arch/i386/boot/tss.c b/arch/i386/boot/tss.c
deleted file mode 100644
index 2edfa76..0000000
--- a/arch/i386/boot/tss.c
+++ /dev/null
@@ -1,26 +0,0 @@
-#include "tss.h"
-#include <kernel/string.h>
-
-struct tss tss_entry;
-
-uint64_t create_tss_entry(uint16_t ss0, uint32_t esp0) {
- uint32_t base = (uint32_t)&tss_entry;
- uint32_t limit = base + sizeof(&tss_entry);
- uint64_t ret = create_gdt_entry(base, limit, 0xE9);
-
- memset(&tss_entry, 0, sizeof(struct tss));
- tss_entry.ss0 = ss0;
- tss_entry.esp0 = esp0;
- tss_entry.cs = 0x08;
- tss_entry.ss = 0x13;
- tss_entry.ds = 0x13;
- tss_entry.es = 0x13;
- tss_entry.fs = 0x13;
- tss_entry.gs = 0x13;
- tss_entry.io_offset = sizeof(struct tss) & 0xFFFF;
- return ret;
-}
-
-void set_kernel_stack(uint32_t stack) {
- tss_entry.esp0 = stack;
-}