Assignment 4 p1 completed

src/OSDev_18/include/kernel/memory.h

@@ -0,0 +1,26 @@
+#ifndef KERNEL_MEMORY_H
+#define KERNEL_MEMORY_H
+
+#include <libc/stdint.h>
+
+typedef struct {
+    uint8_t status;
+    uint32_t size;
+} alloc_t;
+
+void init_kernel_memory(uint32_t* kernel_end);
+
+void init_paging(void);
+void paging_map_virtual_to_phys(uint32_t virt, uint32_t phys);
+
+char* pmalloc(size_t size);
+void* malloc(size_t size);
+void free(void *mem);
+
+void* memcpy(void* dest, const void* src, size_t num);
+void* memset (void* ptr, int value, size_t num);
+void* memset16 (void* ptr, uint16_t value, size_t num);
+
+void print_memory_layout(void);
+
+#endif