From d1ef2e2171d660bac392c19bc0094c5e76c986f6 Mon Sep 17 00:00:00 2001
From: bd <bdunahu@operationnull.com>
Date: Sat, 10 May 2025 22:45:24 -0400
Subject: Add initial vector tests

---
 input/over_or_under.asm | 57 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 input/over_or_under.asm

(limited to 'input/over_or_under.asm')

diff --git a/input/over_or_under.asm b/input/over_or_under.asm
new file mode 100644
index 0000000..4be18ab
--- /dev/null
+++ b/input/over_or_under.asm
@@ -0,0 +1,57 @@
+;;;;;;;;
+;;; tests the over/underflow conditions on various operations
+
+.data
+	n1 -1
+	space1 0 0 0 0 0 0 0 	; space is added to load this as a vector
+	max 0x7FFFFFFF
+	space2 0 0 0 0 0 0 0
+	min 0x80000000
+	vSiz 8
+
+.text
+	load $4 vSiz($0)
+	load $5 max($0)
+	load $6 min($0)
+	loadv $17 max($0)
+	loadv $18 min($0)
+	loadv $19 n1($0)
+	addi $7 $0 1
+	addi $8 $0 -1
+	jrl ADDROVER
+
+WIN:
+	nop
+	nop
+	nop
+	quot $0 $0 $0
+
+ADDROVER:
+	add $0 $5 $7
+	bof SUBRUNDER
+	jrl DIE
+
+SUBRUNDER:
+	sub $0 $6 $7
+	buf MULROK
+	jrl DIE
+
+MULROK:
+	mul $0 $5 $7
+	buf DIE
+	jrl MULVROVER
+
+MULVROVER:
+	mulv $16 $18 $19
+	bof DIVVIOVER
+	jrl DIE
+
+DIVVIOVER:
+	divv $15 $18 $19
+	bof WIN
+	jrl DIE
+
+DIE:
+	nop
+	nop
+	nop
-- 
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