1 files changed, 0 insertions, 53 deletions
diff --git a/src/lib/kmem.c b/src/lib/kmem.c
index 931d5e3..0419662 100644
--- a/src/lib/kmem.c
+++ b/src/lib/kmem.c
@@ -2,59 +2,6 @@
 #include <drivers/uart.h>
 #include <lib/kmem.h>
 
-void* kmalloc(unsigned int size)
-{
-	unsigned int sz = 1;
-	while (sz < size && sz < 0x1000)
-		sz *= 2;
-	unsigned long offset = 0x1000*(sz/2);
-	unsigned int exp = 0;
-	unsigned int tmp = sz;
-	while (tmp != 0) {
-		exp++;
-		tmp = tmp >> 1;
-	}
-	unsigned int i = 0;
-	while (i < 0x1000) {
-		if (kmem_lookup[0x1000*exp + i] == 0) {
-			kmem_lookup[0x1000*exp + i] = 1;
-			return (void*)kmem_begin + offset + i*sz;
-		}
-		i++;
-	}
-	return 0;
-}
-
-void* kcalloc(unsigned int size)
-{
-	unsigned char* ptr = kmalloc(size);
-	if (ptr == 0)
-		return 0;
-	for(unsigned int i = 0; i < size; i++)
-		ptr[i] = 0;
-	return ptr;
-}
-
-void  kfree(void* ptr)
-{
-	if (!((unsigned long)kmem_begin <= (unsigned long)ptr && (unsigned long)ptr < (unsigned long)kmem_begin + 0x200000))
-		return;
-	unsigned long size = 1;
-	while (!((unsigned long)kmem_begin + 0x1000*(size/2) <= (unsigned long)ptr && (unsigned long)ptr < (unsigned long)kmem_begin + 0x1000*size)) {
-		size *= 2;
-	}
-	void* base = (void*)((unsigned long)ptr - ((unsigned long)ptr % size));
-	void* block_base = kmem_begin + 0x1000*(size/2);
-	unsigned int lookup_offset = (base - block_base)/size;
-	unsigned int exp = 0;
-	unsigned int tmp = size;
-	while (tmp != 0) {
-		exp++;
-		tmp = tmp >> 1;
-	}
-	kmem_lookup[0x1000*exp + lookup_offset] = 0;
-}
-
 void kmemshow32(void* data, unsigned long length)
 {
 	unsigned long* ptr = data;