diff --git a/Makefile b/Makefile
index b3c7953..6b6faaf 100644
--- a/Makefile
+++ b/Makefile
@@ -89,7 +89,7 @@ endif
 ifeq ($(DEBUG), 1)
 	CFLAGS += -DDEBUG -ggdb -O0 -fdiagnostics-color=always
 	LDFLAGS += -ggdb -O0 -g
-	NASMFLAGS += -F dwarf -g
+	NASMFLAGS += -felf32 -g
 	WARNCFLAG += -Wno-unused-function -Wno-maybe-uninitialized -Wno-builtin-declaration-mismatch -Wno-unknown-pragmas -Wno-unused-parameter -Wno-unused-variable
 ifeq ($(TESTING), 1)
 	CFLAGS += -DTESTING
diff --git a/arch/amd64/cpu/idt.hpp b/arch/amd64/cpu/idt.hpp
index ecea884..2c7efe8 100644
--- a/arch/amd64/cpu/idt.hpp
+++ b/arch/amd64/cpu/idt.hpp
@@ -7,9 +7,9 @@ namespace InterruptDescriptorTable
 {
     typedef enum _InterruptDescriptorTableFlags
     {
-        FlagGate_TASK = 0b0101,
-        FlagGate_16BIT_INT = 0b0110,
-        FlagGate_16BIT_TRAP = 0b0111,
+        FlagGate_TASK = 0b101,
+        FlagGate_16BIT_INT = 0b110,
+        FlagGate_16BIT_TRAP = 0b111,
         FlagGate_32BIT_INT = 0b1110,
         FlagGate_32BIT_TRAP = 0b1111,
         FlagGate_RING0 = 0b0,
diff --git a/arch/i686/ArithmeticOperations.c b/arch/i686/ArithmeticOperations.c
new file mode 100644
index 0000000..29f6fa1
--- /dev/null
+++ b/arch/i686/ArithmeticOperations.c
@@ -0,0 +1,284 @@
+/* Source: https://github.com/glitchub/arith64 */
+#define arith64_u64 unsigned long long int
+#define arith64_s64 signed long long int
+#define arith64_u32 unsigned int
+#define arith64_s32 int
+
+typedef union
+{
+    arith64_u64 u64;
+    arith64_s64 s64;
+    struct
+    {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+        arith64_u32 hi;
+        arith64_u32 lo;
+#else
+        arith64_u32 lo;
+        arith64_u32 hi;
+#endif
+    } u32;
+    struct
+    {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+        arith64_s32 hi;
+        arith64_s32 lo;
+#else
+        arith64_s32 lo;
+        arith64_s32 hi;
+#endif
+    } s32;
+} arith64_word;
+
+#define arith64_hi(n) (arith64_word){.u64 = n}.u32.hi
+#define arith64_lo(n) (arith64_word){.u64 = n}.u32.lo
+#define arith64_neg(a, b) (((a) ^ ((((arith64_s64)(b)) >= 0) - 1)) + (((arith64_s64)(b)) < 0))
+#define arith64_abs(a) arith64_neg(a, a)
+
+arith64_s64 __absvdi2(arith64_s64 a)
+{
+    return arith64_abs(a);
+}
+
+arith64_s64 __ashldi3(arith64_s64 a, int b)
+{
+    arith64_word w = {.s64 = a};
+
+    b &= 63;
+
+    if (b >= 32)
+    {
+        w.u32.hi = w.u32.lo << (b - 32);
+        w.u32.lo = 0;
+    }
+    else if (b)
+    {
+        w.u32.hi = (w.u32.lo >> (32 - b)) | (w.u32.hi << b);
+        w.u32.lo <<= b;
+    }
+    return w.s64;
+}
+
+arith64_s64 __ashrdi3(arith64_s64 a, int b)
+{
+    arith64_word w = {.s64 = a};
+
+    b &= 63;
+
+    if (b >= 32)
+    {
+        w.s32.lo = w.s32.hi >> (b - 32);
+        w.s32.hi >>= 31; // 0xFFFFFFFF or 0
+    }
+    else if (b)
+    {
+        w.u32.lo = (w.u32.hi << (32 - b)) | (w.u32.lo >> b);
+        w.s32.hi >>= b;
+    }
+    return w.s64;
+}
+
+int __clzsi2(arith64_u32 a)
+{
+    int b, n = 0;
+    b = !(a & 0xffff0000) << 4;
+    n += b;
+    a <<= b;
+    b = !(a & 0xff000000) << 3;
+    n += b;
+    a <<= b;
+    b = !(a & 0xf0000000) << 2;
+    n += b;
+    a <<= b;
+    b = !(a & 0xc0000000) << 1;
+    n += b;
+    a <<= b;
+    return n + !(a & 0x80000000);
+}
+
+int __clzdi2(arith64_u64 a)
+{
+    int b, n = 0;
+    b = !(a & 0xffffffff00000000ULL) << 5;
+    n += b;
+    a <<= b;
+    b = !(a & 0xffff000000000000ULL) << 4;
+    n += b;
+    a <<= b;
+    b = !(a & 0xff00000000000000ULL) << 3;
+    n += b;
+    a <<= b;
+    b = !(a & 0xf000000000000000ULL) << 2;
+    n += b;
+    a <<= b;
+    b = !(a & 0xc000000000000000ULL) << 1;
+    n += b;
+    a <<= b;
+    return n + !(a & 0x8000000000000000ULL);
+}
+
+int __ctzsi2(arith64_u32 a)
+{
+    int b, n = 0;
+    b = !(a & 0x0000ffff) << 4;
+    n += b;
+    a >>= b;
+    b = !(a & 0x000000ff) << 3;
+    n += b;
+    a >>= b;
+    b = !(a & 0x0000000f) << 2;
+    n += b;
+    a >>= b;
+    b = !(a & 0x00000003) << 1;
+    n += b;
+    a >>= b;
+    return n + !(a & 0x00000001);
+}
+
+int __ctzdi2(arith64_u64 a)
+{
+    int b, n = 0;
+    b = !(a & 0x00000000ffffffffULL) << 5;
+    n += b;
+    a >>= b;
+    b = !(a & 0x000000000000ffffULL) << 4;
+    n += b;
+    a >>= b;
+    b = !(a & 0x00000000000000ffULL) << 3;
+    n += b;
+    a >>= b;
+    b = !(a & 0x000000000000000fULL) << 2;
+    n += b;
+    a >>= b;
+    b = !(a & 0x0000000000000003ULL) << 1;
+    n += b;
+    a >>= b;
+    return n + !(a & 0x0000000000000001ULL);
+}
+
+arith64_u64 __divmoddi4(arith64_u64 a, arith64_u64 b, arith64_u64 *c)
+{
+    if (b > a) //
+    {
+        if (c)
+            *c = a;
+        return 0;   
+    }
+    if (!arith64_hi(b)) 
+    {
+        if (b == 0) 
+        {
+            volatile char x = 0;
+            x = 1 / x; 
+        }
+        if (b == 1) 
+        {
+            if (c)
+                *c = 0; 
+            return a;   
+        }
+        if (!arith64_hi(a)) 
+        {
+            if (c) 
+                *c = arith64_lo(a) % arith64_lo(b);
+            return arith64_lo(a) / arith64_lo(b);
+        }
+    }
+
+    
+    char bits = __clzdi2(b) - __clzdi2(a) + 1; 
+    arith64_u64 rem = a >> bits;               
+    a <<= 64 - bits;                           
+    arith64_u64 wrap = 0;                      
+    while (bits-- > 0)                         
+    {
+        rem = (rem << 1) | (a >> 63);              
+        a = (a << 1) | (wrap & 1);                 
+        wrap = ((arith64_s64)(b - rem - 1) >> 63); 
+        rem -= b & wrap;                           
+    }
+    if (c)
+        *c = rem;                 
+    return (a << 1) | (wrap & 1); 
+}
+
+
+arith64_s64 __divdi3(arith64_s64 a, arith64_s64 b)
+{
+    arith64_u64 q = __divmoddi4(arith64_abs(a), arith64_abs(b), (void *)0);
+    return arith64_neg(q, a ^ b); 
+}
+
+
+
+int __ffsdi2(arith64_u64 a)
+{
+    return a ? __ctzdi2(a) + 1 : 0;
+}
+
+
+arith64_u64 __lshrdi3(arith64_u64 a, int b)
+{
+    arith64_word w = {.u64 = a};
+
+    b &= 63;
+
+    if (b >= 32)
+    {
+        w.u32.lo = w.u32.hi >> (b - 32);
+        w.u32.hi = 0;
+    }
+    else if (b)
+    {
+        w.u32.lo = (w.u32.hi << (32 - b)) | (w.u32.lo >> b);
+        w.u32.hi >>= b;
+    }
+    return w.u64;
+}
+
+
+arith64_s64 __moddi3(arith64_s64 a, arith64_s64 b)
+{
+    arith64_u64 r;
+    __divmoddi4(arith64_abs(a), arith64_abs(b), &r);
+    return arith64_neg(r, a); 
+}
+
+
+int __popcountsi2(arith64_u32 a)
+{
+    
+    a = a - ((a >> 1) & 0x55555555);
+    a = ((a >> 2) & 0x33333333) + (a & 0x33333333);
+    a = (a + (a >> 4)) & 0x0F0F0F0F;
+    a = (a + (a >> 16));
+    
+    return (a + (a >> 8)) & 63;
+}
+
+
+int __popcountdi2(arith64_u64 a)
+{
+    
+    a = a - ((a >> 1) & 0x5555555555555555ULL);
+    a = ((a >> 2) & 0x3333333333333333ULL) + (a & 0x3333333333333333ULL);
+    a = (a + (a >> 4)) & 0x0F0F0F0F0F0F0F0FULL;
+    a = (a + (a >> 32));
+    a = (a + (a >> 16));
+    
+    return (a + (a >> 8)) & 127;
+}
+
+
+arith64_u64 __udivdi3(arith64_u64 a, arith64_u64 b)
+{
+    return __divmoddi4(a, b, (void *)0);
+}
+
+
+arith64_u64 __umoddi3(arith64_u64 a, arith64_u64 b)
+{
+    arith64_u64 r;
+    __divmoddi4(a, b, &r);
+    return r;
+}
diff --git a/arch/i686/linker.ld b/arch/i686/linker.ld
index e69de29..ab00c84 100644
--- a/arch/i686/linker.ld
+++ b/arch/i686/linker.ld
@@ -0,0 +1,44 @@
+OUTPUT_FORMAT(elf32-i386)
+OUTPUT_ARCH(i386)
+
+ENTRY(kernel_entry)
+
+SECTIONS
+{
+    . += 0xC0000000;
+
+    .text :
+    {
+        *(.text .text.*)
+    }
+    _kernel_text_end = ALIGN(CONSTANT(MAXPAGESIZE));
+    . += CONSTANT(MAXPAGESIZE);
+
+    .data :
+    {
+        *(.data .data.*)
+    }
+    _kernel_data_end = ALIGN(CONSTANT(MAXPAGESIZE));
+    . += CONSTANT(MAXPAGESIZE);
+
+    .rodata :
+    {
+        *(.rodata .rodata.*)
+    }
+    _kernel_rodata_end = ALIGN(CONSTANT(MAXPAGESIZE));
+    . += CONSTANT(MAXPAGESIZE);
+
+    .bss :
+    {
+        *(COMMON)
+        *(.bss .bss.*)
+    }
+    . += CONSTANT(MAXPAGESIZE);
+    _kernel_end = ALIGN(CONSTANT(MAXPAGESIZE));
+
+    /DISCARD/ :
+    {
+        *(.eh_frame)
+        *(.note .note.*)
+    }
+}