From 97b27414a71eae072656e075086c59df35c2bb35 Mon Sep 17 00:00:00 2001
From: aadit <aadit@noreply.localhost>
Date: Thu, 21 Aug 2025 11:20:14 +0530
Subject: [PATCH] Add ES/Lab/LAB5/FACTORIAL.asm

---
 ES/Lab/LAB5/FACTORIAL.asm | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 ES/Lab/LAB5/FACTORIAL.asm

diff --git a/ES/Lab/LAB5/FACTORIAL.asm b/ES/Lab/LAB5/FACTORIAL.asm
new file mode 100644
index 0000000..6bcbb2a
--- /dev/null
+++ b/ES/Lab/LAB5/FACTORIAL.asm
@@ -0,0 +1,37 @@
+	AREA RESET, DATA, READONLY
+	EXPORT __Vectors
+__Vectors
+	DCD 0x10001000
+	DCD Reset_Handler
+	ALIGN
+	
+	AREA MYCODE, CODE, READONLY
+	ENTRY
+	EXPORT Reset_Handler
+
+Reset_Handler
+	LDR R1, =5
+	BL fact
+	LDR R12, =0x10001000
+	STR R0, [R12] 
+	
+STOP
+	B STOP
+
+fact
+	CMP R1, #1
+	BLE base_case
+	
+	PUSH{R1, LR}
+	SUB R1, R1, #1
+	BL fact
+	
+	POP{R2, LR}
+	MUL R0, R0, R2
+	BX LR
+
+base_case
+	MOV R0, #1
+	BX LR
+
+	END
\ No newline at end of file