From: Jérôme Benoit <jerome.benoit@piment-noir.org>
Date: Thu, 22 Jun 2017 09:24:47 +0000 (+0200)
Subject: Add TD5 exercice 1
X-Git-Url: https://git.piment-noir.org/?p=TD_IML.git;a=commitdiff_plain;h=c4564fcfe6bf724c904124e78e00a05d829a0b44;ds=sidebyside

Add TD5 exercice 1

Signed-off-by: Jérôme Benoit <jerome.benoit@piment-noir.org>
---

diff --git a/TD5/mips1.asm b/TD5/mips1.asm
new file mode 100644
index 0000000..bf65f24
--- /dev/null
+++ b/TD5/mips1.asm
@@ -0,0 +1,51 @@
+.text
+main:
+	li   $a0, 5
+	li   $a1, 10
+	addi $sp, $sp, -12
+	
+	sw   $a0, 4($sp)
+	sw   $a1, 0($sp)
+	jal  opMult
+	
+	lw   $v0, 0($sp)
+	addi $sp, $sp, 4
+	
+	move $a0, $v0
+	li   $v0, 1
+	syscall
+	li   $v0, 10
+	syscall
+	
+opMult:
+	addi $sp, $sp, -40
+	sw   $fp, 36($sp)
+	sw   $ra, 32($sp)
+	sw   $s0, 28($sp)
+	sw   $s1, 24($sp)
+	sw   $s2, 20($sp)
+	sw   $s3, 16($sp)
+	sw   $s4, 12($sp)
+	sw   $s5, 8($sp)
+	sw   $s6, 4($sp)
+	sw   $s7, 0($sp)
+	addi $fp, $sp, 36
+	
+	lw   $t1, 8($fp)
+	lw   $t2, 4($fp)
+	mul  $t1, $t1, $t2
+	sw   $t1, 12($fp)
+	
+	lw   $s7, 0($sp)
+	lw   $s6, 4($sp)
+	lw   $s5, 8($sp)
+	lw   $s4, 12($sp)
+	lw   $s3, 16($sp)
+	lw   $s2, 20($sp)
+	lw   $s1, 24($sp)
+	lw   $s0, 28($sp)       
+	lw   $ra, 32($sp)
+	lw   $fp, 36($sp)
+	addi $sp, $sp, 48
+	jr   $ra
+