cleanup arch api

src/arch/x86_64/main.c

@@ -1,4 +1,3 @@
-#include "arch.h"
 #include "console.h"
 #include "interrupts/idt.h"
 #include "interrupts/irq.h"
@@ -22,24 +21,10 @@ void x86_64_main(u32 magic, multiboot_info_t* info)
     }
 
     idt_init();
-    mem_init(info);
-
-    mem_alloc_2mb(MiB(128) + 1);
-
     remap_pic();
     enable_interrupts();
+
+    mem_init(info);
+
     kernel_main();
 }
-
-void console_putchar(char c)
-{
-    console_put_char(c, VGA_DEFAULT_COLOR);
-}
-
-arch_api_t arch_api = {
-    .putchar = console_putchar,
-    .halt = halt,
-    .disable_interrupts = disable_interrupts,
-    .enable_interrupts = enable_interrupts,
-    .panic = panic,
-};