inc beef

Author: h908714124

hello/Makefile

@@ -1,9 +1,9 @@
-default:
-	$(CC) hello.s -c -g
+build:
+	$(CC) hello.s -c
 	$(LD) -o hello hello.o
 
-check:
+check: build
 	./hello | md5sum | grep -q ^823c843e5 && printf "\033[1;32m[OK]\033[0m\n"
 
-run:
-	./hello
+clean:
+	rm -f hello

hello/hello.s

@@ -3,17 +3,29 @@
 _start:
 	pushq	%rbp
 	movq	%rsp, %rbp
-	movb	$48, -11(%rbp)
-	movb	$120, -10(%rbp)
-	movb	$100, -9(%rbp)
-	movb	$101, -8(%rbp)
-	movb	$97, -7(%rbp)
-	movb	$100, -6(%rbp)
-	movb	$98, -5(%rbp)
-	movb	$101, -4(%rbp)
-	movb	$101, -3(%rbp)
-	movb	$102, -2(%rbp)
-	movb	$10, -1(%rbp)
+	mov	$0, %rcx
+	movb	$0x30, -11(%rbp, %rcx)		# "0"
+	inc	%rcx
+	movb	$0x78, -11(%rbp, %rcx)		# "x"
+	inc	%rcx
+	movb	$0x64, -11(%rbp, %rcx)		# "d"
+	inc	%rcx
+	movb	$0x65, -11(%rbp, %rcx)		# "e"
+	inc	%rcx
+	movb	$0x61, -11(%rbp, %rcx)		# "a"
+	inc	%rcx
+	movb	$0x64, -11(%rbp, %rcx)		# "d"
+	inc	%rcx
+	movb	$0x62, -11(%rbp, %rcx)		# "b"
+	inc	%rcx
+	movb	$0x65, -11(%rbp, %rcx)		# "e"
+	inc	%rcx
+	movb	$0x65, -11(%rbp, %rcx)		# "e"
+	inc	%rcx
+	movb	$0x66, -11(%rbp, %rcx)		# "f"
+	inc	%rcx
+	movb	$0xa, -11(%rbp, %rcx)
+	inc	%rcx
 	mov	$11, %rdx
 	leaq	-11(%rbp), %rsi
 	mov	$1, %rdi