create elf.h

The ELF parser needs more work, there are more structs to be added.
memcpy was refactored from mem.h into common.h
endianness conversions were standardized in types.h

1 files changed, 1 insertions, 13 deletions

diff --git a/kernel/kernel.c b/kernel/kernel.c
index 3952f8f..da44428 100644
--- a/kernel/kernel.c
+++ b/kernel/kernel.c
@@ -1,18 +1,6 @@
 #include <types.h>
 #include <dtb.h>
 #include <bump.h>
-#define UART_BASE 0x10000000  // Example UART address
-
-static inline void putchar(char c) {
-    volatile char *uart = (volatile char *)UART_BASE;
-    *uart = c;
-}
-
-static void print_string(const char *str) {
-    while (*str) {
-        putchar(*str++);
-    }
-}
 
 void kernel_main(size_t hart, void *fdt) {
     (void)hart;
@@ -21,11 +9,11 @@ void kernel_main(size_t hart, void *fdt) {
     struct mem_info *info = km_find_memory(head);
 
     if (!info) {
-        print_string("failed to get memory!\n");
         while (1);
     }
 
     km_init(info);
 
+
     while(1);
 }