1 files changed, 0 insertions, 107 deletions
diff --git a/src/kernel/memory/mmap.c b/src/kernel/memory/mmap.c
deleted file mode 100644
index 2e4821d..0000000
--- a/src/kernel/memory/mmap.c
+++ /dev/null
@@ -1,107 +0,0 @@
-#include <memory/mmap.h>
-#include <stddef.h>
-#include <stdint.h>
-#include <system.h>
-
-#define FRAME_SIZE 0x1000
-#define FRAME_COUNT (total_memory / 4)
-#define FRAME_TABLE_SIZE (FRAME_COUNT / 32)
-
-#define FREE 0x0
-#define USED 0x1
-
-void *kmalloc(u32 size);
-
-extern u32 kernel_end;
-u32 kernel_end_address = (u32)&kernel_end;
-
-u32 total_memory;
-
-u32 *frame_table;
-
-// Not to be used externally!
-void *kmalloc(u32 size)
-{
-	void *ret;
-
-	ret = (void *)kernel_end_address;
-	kernel_end_address += size;
-
-	return ret;
-}
-
-// TODO: Efficiency
-void *kmalloc_frames(u32 num)
-{
-	u8 found;
-
-	for (u32 i = 0; i < FRAME_COUNT; i++) {
-		found = 1;
-		for (u32 j = 0; j < num; j++) {
-			if (mmap_index_check(i + j) == USED) {
-				found = 0;
-				break;
-			}
-		}
-		if (found) {
-			for (u32 j = 0; j < num; j++) {
-				mmap_index_set_used(i + j);
-			}
-			return (void *)(i * FRAME_SIZE);
-		}
-	}
-
-	warn("Not enough frames");
-	return NULL;
-}
-
-void kfree_frames(void *ptr, u32 num)
-{
-	u32 address = (u32)ptr;
-	u32 i = address;
-
-	while (i < address + (num * FRAME_SIZE)) {
-		mmap_address_set_free(address);
-		i += FRAME_SIZE;
-	}
-}
-
-u8 mmap_index_check(u32 n)
-{
-	return (frame_table[n / 32] >> (n % 32)) & 0x1;
-}
-
-void mmap_init(u32 size)
-{
-	total_memory = size;
-	frame_table = kmalloc(FRAME_TABLE_SIZE);
-}
-
-void mmap_init_finalize()
-{
-	// TODO: Efficiency
-	//memset(frame_table, 0xFF, (&kernel_end / FRAME_SIZE) / 8);
-	for (u32 i = 0; i < kernel_end_address; i += FRAME_SIZE) {
-		mmap_address_set_used(i);
-	}
-}
-
-void mmap_address_set_free(u32 address)
-{
-	frame_table[(address / FRAME_SIZE) / 32] &= ~(1 << ((address / FRAME_SIZE) % 32));
-}
-
-void mmap_address_set_used(u32 address)
-{
-	frame_table[(address / FRAME_SIZE) / 32] |= (1 << ((address / FRAME_SIZE) % 32));
-}
-
-void mmap_index_set_free(u32 n)
-{
-	frame_table[n / 32] &= ~(1 << (n % 32));
-}
-
-void mmap_index_set_used(u32 n)
-{
-	frame_table[n / 32] |= 1 << (n % 32);
-}
-\ No newline at end of file