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-rw-r--r--lang/mips/chapter-2/exercise-1/o.s17
1 files changed, 17 insertions, 0 deletions
diff --git a/lang/mips/chapter-2/exercise-1/o.s b/lang/mips/chapter-2/exercise-1/o.s
new file mode 100644
index 0000000..06dfc5c
--- /dev/null
+++ b/lang/mips/chapter-2/exercise-1/o.s
@@ -0,0 +1,17 @@
+# s1 *= a0
+	.text
+main:
+	li	$s1,	420		# s1 = 420
+	li	$a0,	69		# a0 = 69
+	mul	$s1,	$s1,	$a0	# s1 *= a0
+
+	li	$v0,	1		# print integer
+	move	$a0,	$s1		# at s1
+	syscall
+
+	li	$v0,	11		# print character
+	li	$a0,	10		# newline
+	syscall
+
+	li	$v0,	10		# terminate program run
+	syscall