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authorAleksa Vučković <aleksav013@gmail.com>2022-01-17 22:00:14 +0100
committerAleksa Vučković <aleksav013@gmail.com>2022-01-17 22:00:14 +0100
commited84017353c6fc9421b223ff6ec62f8d881d8098 (patch)
tree6ca1abfc7daca48010d841572d4eb16cda1b7abf /src/include/source/gdt.h
parent85fdaf22994ead86a43b4880cb4875094612bd72 (diff)
Fixing $(WARNING)s & explicitly declaring function prototypes
Diffstat (limited to 'src/include/source/gdt.h')
-rw-r--r--src/include/source/gdt.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/src/include/source/gdt.h b/src/include/source/gdt.h
new file mode 100644
index 0000000..7ed587c
--- /dev/null
+++ b/src/include/source/gdt.h
@@ -0,0 +1,25 @@
+#ifndef SOURCE_GDT_H
+#define SOURCE_GDT_H
+
+#include<types.h>
+
+struct gdt_entry
+{
+ uint16_t limit;
+ uint16_t base1;
+ uint8_t base2;
+ uint8_t access;
+ uint8_t limit_flags;
+ uint8_t base3;
+} __attribute__((packed));
+
+struct gdt_pointer
+{
+ uint16_t size;
+ uint32_t offset;
+} __attribute__((packed));
+
+void init_gdt_entry(size_t num, uint16_t limit, uint32_t base, uint8_t access, uint8_t limit_flags);
+void init_gdt_table(void);
+
+#endif