user: implement mlibc as the libc, finally.

It's finally done..

Signed-off-by: kaguya <vpshinomiya@protonmail.com>

src/arch/x86_64/boot/isr.c

@@ -55,14 +55,14 @@ void x86_64_ISR_Initialize(void)
     x86_64_ISR_InitializeGates();
     for (int i = 0; i < 256; i++)
         x86_64_IDT_EnableGate(i);
-    x86_64_IDT_DisableGate(0x80);   // syscall gate if you want
+    x86_64_IDT_DisableGate(0x80);   // syscall gate
 }
 
 void page_fault_handler(Registers* regs, uint64_t cr2)
 {
 
 
-    // You can decode error bits here:
+
     // bit 0: present
     // bit 1: write
     // bit 2: user-mode