diff --git a/assembly/asm.txt b/assembly/asm.txt
new file mode 100644
index 0000000..c902d18
--- /dev/null
+++ b/assembly/asm.txt
@@ -0,0 +1,32 @@
+
+main.o:     file format mach-o-i386
+
+
+Disassembly of section .text:
+
+00000000 <_main>:
+   0:	55                   	push   %ebp
+   1:	89 e5                	mov    %esp,%ebp
+   3:	56                   	push   %esi
+   4:	83 ec 24             	sub    $0x24,%esp
+   7:	e8 00 00 00 00       	call   c <_main+0xc>
+   c:	58                   	pop    %eax
+   d:	8b 4d 0c             	mov    0xc(%ebp),%ecx
+  10:	8b 55 08             	mov    0x8(%ebp),%edx
+  13:	8d 80 42 00 00 00    	lea    0x42(%eax),%eax
+  19:	be 18 00 00 00       	mov    $0x18,%esi
+  1e:	c7 45 f8 00 00 00 00 	movl   $0x0,-0x8(%ebp)
+  25:	89 55 f4             	mov    %edx,-0xc(%ebp)
+  28:	89 4d f0             	mov    %ecx,-0x10(%ebp)
+  2b:	89 04 24             	mov    %eax,(%esp)
+  2e:	c7 44 24 04 18 00 00 	movl   $0x18,0x4(%esp)
+  35:	00 
+  36:	89 75 ec             	mov    %esi,-0x14(%ebp)
+  39:	e8 c2 ff ff ff       	call   0 <_main>
+  3e:	b9 0d f0 00 00       	mov    $0xf00d,%ecx
+  43:	89 45 e8             	mov    %eax,-0x18(%ebp)
+  46:	89 c8                	mov    %ecx,%eax
+  48:	83 c4 24             	add    $0x24,%esp
+  4b:	5e                   	pop    %esi
+  4c:	5d                   	pop    %ebp
+  4d:	c3                   	ret    
diff --git a/assembly/buffer-intel.txt b/assembly/buffer-intel.txt
new file mode 100644
index 0000000..d327a6b
--- /dev/null
+++ b/assembly/buffer-intel.txt
@@ -0,0 +1,80 @@
+
+buffer:     file format mach-o-x86-64
+
+
+Disassembly of section .text:
+
+0000000100000f50 <_main>:
+   100000f50:	55                   	push   rbp
+   100000f51:	48 89 e5             	mov    rbp,rsp
+   100000f54:	48 83 ec 40          	sub    rsp,0x40
+   100000f58:	48 8b 05 b1 00 00 00 	mov    rax,QWORD PTR [rip+0xb1]        # 100001010 <_main+0xc0>
+   100000f5f:	48 8b 08             	mov    rcx,QWORD PTR [rax]
+   100000f62:	48 89 4d f8          	mov    QWORD PTR [rbp-0x8],rcx
+   100000f66:	c7 45 cc 00 00 00 00 	mov    DWORD PTR [rbp-0x34],0x0
+   100000f6d:	c6 45 d0 0a          	mov    BYTE PTR [rbp-0x30],0xa
+   100000f71:	c6 45 d3 0d          	mov    BYTE PTR [rbp-0x2d],0xd
+   100000f75:	c6 45 f7 2a          	mov    BYTE PTR [rbp-0x9],0x2a
+   100000f79:	48 8b 00             	mov    rax,QWORD PTR [rax]
+   100000f7c:	48 3b 45 f8          	cmp    rax,QWORD PTR [rbp-0x8]
+   100000f80:	0f 85 0b 00 00 00    	jne    100000f91 <_main+0x41>
+   100000f86:	b8 0d 10 0b 00       	mov    eax,0xb100d
+   100000f8b:	48 83 c4 40          	add    rsp,0x40
+   100000f8f:	5d                   	pop    rbp
+   100000f90:	c3                   	ret    
+   100000f91:	e8 00 00 00 00       	call   100000f96 <_main+0x46>
+
+Disassembly of section __TEXT.__stubs:
+
+0000000100000f96 <__TEXT.__stubs>:
+   100000f96:	ff 25 7c 00 00 00    	jmp    QWORD PTR [rip+0x7c]        # 100001018 <_main+0xc8>
+
+Disassembly of section __TEXT.__stub_helper:
+
+0000000100000f9c <__TEXT.__stub_helper>:
+   100000f9c:	4c 8d 1d 65 00 00 00 	lea    r11,[rip+0x65]        # 100001008 <_main+0xb8>
+   100000fa3:	41 53                	push   r11
+   100000fa5:	ff 25 55 00 00 00    	jmp    QWORD PTR [rip+0x55]        # 100001000 <_main+0xb0>
+   100000fab:	90                   	nop
+   100000fac:	68 00 00 00 00       	push   0x0
+   100000fb1:	e9 e6 ff ff ff       	jmp    100000f9c <_main+0x4c>
+
+Disassembly of section __TEXT.__unwind_info:
+
+0000000100000fb8 <__TEXT.__unwind_info>:
+   100000fb8:	01 00                	add    DWORD PTR [rax],eax
+   100000fba:	00 00                	add    BYTE PTR [rax],al
+   100000fbc:	1c 00                	sbb    al,0x0
+   100000fbe:	00 00                	add    BYTE PTR [rax],al
+   100000fc0:	00 00                	add    BYTE PTR [rax],al
+   100000fc2:	00 00                	add    BYTE PTR [rax],al
+   100000fc4:	1c 00                	sbb    al,0x0
+   100000fc6:	00 00                	add    BYTE PTR [rax],al
+   100000fc8:	00 00                	add    BYTE PTR [rax],al
+   100000fca:	00 00                	add    BYTE PTR [rax],al
+   100000fcc:	1c 00                	sbb    al,0x0
+   100000fce:	00 00                	add    BYTE PTR [rax],al
+   100000fd0:	02 00                	add    al,BYTE PTR [rax]
+   100000fd2:	00 00                	add    BYTE PTR [rax],al
+   100000fd4:	50                   	push   rax
+   100000fd5:	0f 00 00             	sldt   WORD PTR [rax]
+   100000fd8:	34 00                	xor    al,0x0
+   100000fda:	00 00                	add    BYTE PTR [rax],al
+   100000fdc:	34 00                	xor    al,0x0
+   100000fde:	00 00                	add    BYTE PTR [rax],al
+   100000fe0:	97                   	xchg   edi,eax
+   100000fe1:	0f 00 00             	sldt   WORD PTR [rax]
+   100000fe4:	00 00                	add    BYTE PTR [rax],al
+   100000fe6:	00 00                	add    BYTE PTR [rax],al
+   100000fe8:	34 00                	xor    al,0x0
+   100000fea:	00 00                	add    BYTE PTR [rax],al
+   100000fec:	03 00                	add    eax,DWORD PTR [rax]
+   100000fee:	00 00                	add    BYTE PTR [rax],al
+   100000ff0:	0c 00                	or     al,0x0
+   100000ff2:	01 00                	add    DWORD PTR [rax],eax
+   100000ff4:	10 00                	adc    BYTE PTR [rax],al
+   100000ff6:	01 00                	add    DWORD PTR [rax],eax
+   100000ff8:	00 00                	add    BYTE PTR [rax],al
+   100000ffa:	00 00                	add    BYTE PTR [rax],al
+   100000ffc:	00 00                	add    BYTE PTR [rax],al
+   100000ffe:	00 01                	add    BYTE PTR [rcx],al
diff --git a/assembly/buffer.c b/assembly/buffer.c
new file mode 100644
index 0000000..bd05942
--- /dev/null
+++ b/assembly/buffer.c
@@ -0,0 +1,9 @@
+
+int main(){
+  char buf[40];
+  buf[0] = 0xA;
+  buf[3] = 0xD;
+  buf[39] = 42;
+
+  return 0xb100d;
+}
\ No newline at end of file
diff --git a/assembly/buffer.s b/assembly/buffer.s
new file mode 100644
index 0000000..eb7fedd
--- /dev/null
+++ b/assembly/buffer.s
@@ -0,0 +1,37 @@
+	.section	__TEXT,__text,regular,pure_instructions
+	.macosx_version_min 10, 11
+	.globl	_main
+	.align	4, 0x90
+_main:                                  ## @main
+## BB#0:
+	pushl	%ebp
+	movl	%esp, %ebp
+	subl	$56, %esp
+	calll	L0$pb
+L0$pb:
+	popl	%eax
+	movl	L___stack_chk_guard$non_lazy_ptr-L0$pb(%eax), %eax
+	movl	(%eax), %ecx
+	movl	%ecx, -4(%ebp)
+	movl	$0, -48(%ebp)
+	movb	$10, -44(%ebp)
+	movb	$13, -41(%ebp)
+	movb	$42, -5(%ebp)
+	movl	(%eax), %eax
+	cmpl	-4(%ebp), %eax
+	jne	LBB0_2
+## BB#1:                                ## %SP_return
+	movl	$725005, %eax           ## imm = 0xB100D
+	addl	$56, %esp
+	popl	%ebp
+	retl
+LBB0_2:                                 ## %CallStackCheckFailBlk
+	calll	___stack_chk_fail
+
+
+	.section	__IMPORT,__pointers,non_lazy_symbol_pointers
+L___stack_chk_guard$non_lazy_ptr:
+	.indirect_symbol	___stack_chk_guard
+	.long	0
+
+.subsections_via_symbols
diff --git a/assembly/buffer.txt b/assembly/buffer.txt
new file mode 100644
index 0000000..c1409ea
--- /dev/null
+++ b/assembly/buffer.txt
@@ -0,0 +1,80 @@
+
+buffer:     file format mach-o-x86-64
+
+
+Disassembly of section .text:
+
+0000000100000f50 <_main>:
+   100000f50:	55                   	push   %rbp
+   100000f51:	48 89 e5             	mov    %rsp,%rbp
+   100000f54:	48 83 ec 40          	sub    $0x40,%rsp
+   100000f58:	48 8b 05 b1 00 00 00 	mov    0xb1(%rip),%rax        # 100001010 <_main+0xc0>
+   100000f5f:	48 8b 08             	mov    (%rax),%rcx
+   100000f62:	48 89 4d f8          	mov    %rcx,-0x8(%rbp)
+   100000f66:	c7 45 cc 00 00 00 00 	movl   $0x0,-0x34(%rbp)
+   100000f6d:	c6 45 d0 0a          	movb   $0xa,-0x30(%rbp)
+   100000f71:	c6 45 d3 0d          	movb   $0xd,-0x2d(%rbp)
+   100000f75:	c6 45 f7 2a          	movb   $0x2a,-0x9(%rbp)
+   100000f79:	48 8b 00             	mov    (%rax),%rax
+   100000f7c:	48 3b 45 f8          	cmp    -0x8(%rbp),%rax
+   100000f80:	0f 85 0b 00 00 00    	jne    100000f91 <_main+0x41>
+   100000f86:	b8 0d 10 0b 00       	mov    $0xb100d,%eax
+   100000f8b:	48 83 c4 40          	add    $0x40,%rsp
+   100000f8f:	5d                   	pop    %rbp
+   100000f90:	c3                   	retq   
+   100000f91:	e8 00 00 00 00       	callq  100000f96 <_main+0x46>
+
+Disassembly of section __TEXT.__stubs:
+
+0000000100000f96 <__TEXT.__stubs>:
+   100000f96:	ff 25 7c 00 00 00    	jmpq   *0x7c(%rip)        # 100001018 <_main+0xc8>
+
+Disassembly of section __TEXT.__stub_helper:
+
+0000000100000f9c <__TEXT.__stub_helper>:
+   100000f9c:	4c 8d 1d 65 00 00 00 	lea    0x65(%rip),%r11        # 100001008 <_main+0xb8>
+   100000fa3:	41 53                	push   %r11
+   100000fa5:	ff 25 55 00 00 00    	jmpq   *0x55(%rip)        # 100001000 <_main+0xb0>
+   100000fab:	90                   	nop
+   100000fac:	68 00 00 00 00       	pushq  $0x0
+   100000fb1:	e9 e6 ff ff ff       	jmpq   100000f9c <_main+0x4c>
+
+Disassembly of section __TEXT.__unwind_info:
+
+0000000100000fb8 <__TEXT.__unwind_info>:
+   100000fb8:	01 00                	add    %eax,(%rax)
+   100000fba:	00 00                	add    %al,(%rax)
+   100000fbc:	1c 00                	sbb    $0x0,%al
+   100000fbe:	00 00                	add    %al,(%rax)
+   100000fc0:	00 00                	add    %al,(%rax)
+   100000fc2:	00 00                	add    %al,(%rax)
+   100000fc4:	1c 00                	sbb    $0x0,%al
+   100000fc6:	00 00                	add    %al,(%rax)
+   100000fc8:	00 00                	add    %al,(%rax)
+   100000fca:	00 00                	add    %al,(%rax)
+   100000fcc:	1c 00                	sbb    $0x0,%al
+   100000fce:	00 00                	add    %al,(%rax)
+   100000fd0:	02 00                	add    (%rax),%al
+   100000fd2:	00 00                	add    %al,(%rax)
+   100000fd4:	50                   	push   %rax
+   100000fd5:	0f 00 00             	sldt   (%rax)
+   100000fd8:	34 00                	xor    $0x0,%al
+   100000fda:	00 00                	add    %al,(%rax)
+   100000fdc:	34 00                	xor    $0x0,%al
+   100000fde:	00 00                	add    %al,(%rax)
+   100000fe0:	97                   	xchg   %eax,%edi
+   100000fe1:	0f 00 00             	sldt   (%rax)
+   100000fe4:	00 00                	add    %al,(%rax)
+   100000fe6:	00 00                	add    %al,(%rax)
+   100000fe8:	34 00                	xor    $0x0,%al
+   100000fea:	00 00                	add    %al,(%rax)
+   100000fec:	03 00                	add    (%rax),%eax
+   100000fee:	00 00                	add    %al,(%rax)
+   100000ff0:	0c 00                	or     $0x0,%al
+   100000ff2:	01 00                	add    %eax,(%rax)
+   100000ff4:	10 00                	adc    %al,(%rax)
+   100000ff6:	01 00                	add    %eax,(%rax)
+   100000ff8:	00 00                	add    %al,(%rax)
+   100000ffa:	00 00                	add    %al,(%rax)
+   100000ffc:	00 00                	add    %al,(%rax)
+   100000ffe:	00 01                	add    %al,(%rcx)
diff --git a/assembly/main.c b/assembly/main.c
index b6a75b4..812cae3 100644
--- a/assembly/main.c
+++ b/assembly/main.c
@@ -6,7 +6,7 @@
 
 int main(int argc, char *argv[]) {
 
-  printf("I like the number %d.\n", 12345);
+  printf("I like the number %d.\n", 4 * 6);
 
   return 0xf00d;
 }
\ No newline at end of file
diff --git a/assembly/main.s b/assembly/main.s
index d8105bc..edc9510 100644
--- a/assembly/main.s
+++ b/assembly/main.s
@@ -14,12 +14,12 @@ L0$pb:
 	movl	12(%ebp), %ecx
 	movl	8(%ebp), %edx
 	leal	L_.str-L0$pb(%eax), %eax
-	movl	$12345, %esi            ## imm = 0x3039
+	movl	$24, %esi
 	movl	$0, -8(%ebp)
 	movl	%edx, -12(%ebp)
 	movl	%ecx, -16(%ebp)
 	movl	%eax, (%esp)
-	movl	$12345, 4(%esp)         ## imm = 0x3039
+	movl	$24, 4(%esp)
 	movl	%esi, -20(%ebp)         ## 4-byte Spill
 	calll	_printf
 	movl	$61453, %ecx            ## imm = 0xF00D