From 516054084a12b9bffd3596290fdc7b7b59f4ac79 Mon Sep 17 00:00:00 2001
From: Brandon Rodriguez <brodriguez8774@gmail.com>
Date: Sat, 8 Oct 2016 04:57:04 -0400
Subject: [PATCH] Rearrange assignment files
---
MyMult.S | 1 +
Makefile => Program/Makefile | 0
Program/MyMult.S | 48 ++++++++++++++++++++++++++++++++++++
main.c => Program/main.c | 0
4 files changed, 49 insertions(+)
rename Makefile => Program/Makefile (100%)
create mode 100644 Program/MyMult.S
rename main.c => Program/main.c (100%)
diff --git a/MyMult.S b/MyMult.S
index 42ed3b5..762ec9b 100644
--- a/MyMult.S
+++ b/MyMult.S
@@ -45,3 +45,4 @@ endMyMult: ; Start of EndMyMult Function.
RET ; Return from function.
; -------------------------------------------------------------------------------------------------
+
diff --git a/Makefile b/Program/Makefile
similarity index 100%
rename from Makefile
rename to Program/Makefile
diff --git a/Program/MyMult.S b/Program/MyMult.S
new file mode 100644
index 0000000..762ec9b
--- /dev/null
+++ b/Program/MyMult.S
@@ -0,0 +1,48 @@
+; *************************************************************************************************
+; CS2230, Assignment 5, Brandon Rodriguez
+;
+; Assembly Code for MyMult method.
+; Performs multiplication via repeated addition. (Or at least attempts to)
+; *************************************************************************************************
+
+ .file "MyMult.S" ;
+ .text ; Location of instructions.
+.global MyMult ; Create global for linker/loader.
+ ; Essentially, allows Main.c to detect and read.
+
+; -------------------------------------------------------------------------------------------------
+
+MyMult: ; Start of MyMult Function
+ ; Basically initialization.
+
+
+ MOV.w #0x00, R12 ; Clear R12 by setting value to 0.
+ MOV.w #0x00, R13 ; Clear R13 by setting value to 0.
+ JMP addLoop ; Start loop to "multiply" by adding.
+
+; -------------------------------------------------------------------------------------------------
+
+addLoop: ; Start of AddLoop Function.
+ ; Essentially, this will loop through (times equal to R14).
+ ; For each loop, adds the value of R15 into R13.
+ ; When done, will place the "multiplied" value of R13 into R15.
+
+
+ ADD.w #0x01, R12 ; Add 1 to R12 for loop counter.
+ ADD.w R15, R13 ; Add R13 and R15. Value placed into R13.
+ CMP.w R12, R14 ; Compares R12 and R14. Should be equal if done simulationing mult.
+ JNE addLoop ; If not equal, go through loop again. Else, proceed.
+
+ MOV.w R13, R15
+ JMP endMyMult ; Done multiplying. End function and return.
+
+; -------------------------------------------------------------------------------------------------
+
+endMyMult: ; Start of EndMyMult Function.
+ ; Return to main.
+
+
+ RET ; Return from function.
+
+; -------------------------------------------------------------------------------------------------
+
diff --git a/main.c b/Program/main.c
similarity index 100%
rename from main.c
rename to Program/main.c
--
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