From 3de2fb568784f5b39c08a388d09caf49f06a2327 Mon Sep 17 00:00:00 2001
From: Zhaolin Deng <zhaolin.deng@student.unimelb.edu.au>
Date: Sat, 13 Oct 2018 16:06:16 +0800
Subject: [PATCH] update fuzzer
---
.classpath | 6 ++++++
.gitignore | 1 +
.project | 17 +++++++++++++++++
fuzzer/Fuzzer.java | 20 ++------------------
src/pocs/poc4.s | 2 +-
src/pocs/poc5.s | 1 +
6 files changed, 28 insertions(+), 19 deletions(-)
create mode 100644 .classpath
create mode 100644 .project
diff --git a/.classpath b/.classpath
new file mode 100644
index 0000000..3619eeb
--- /dev/null
+++ b/.classpath
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+ <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+ <classpathentry kind="src" path="fuzzer"/>
+ <classpathentry kind="output" path="bin"/>
+</classpath>
diff --git a/.gitignore b/.gitignore
index da4e509..28be011 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
*~
\#*
+/bin/
diff --git a/.project b/.project
new file mode 100644
index 0000000..0a1317d
--- /dev/null
+++ b/.project
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+ <name>swen90006-a2-2018</name>
+ <comment></comment>
+ <projects>
+ </projects>
+ <buildSpec>
+ <buildCommand>
+ <name>org.eclipse.jdt.core.javabuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ </buildSpec>
+ <natures>
+ <nature>org.eclipse.jdt.core.javanature</nature>
+ </natures>
+</projectDescription>
diff --git a/fuzzer/Fuzzer.java b/fuzzer/Fuzzer.java
index 9f7b1a8..1fc8dbe 100644
--- a/fuzzer/Fuzzer.java
+++ b/fuzzer/Fuzzer.java
@@ -14,25 +14,9 @@ public class Fuzzer {
try {
out = new FileOutputStream(OUTPUT_FILE);
pw = new PrintWriter(out);
-
- /* We just print one instruction.
- Hint: you might want to make use of the instruction
- grammar which is effectively encoded in Instruction.java */
- /*pw.println("MOV R1 0");
- for(int x=0;x<20000;x++){
- pw.println("LDR R0 R1 " + x);
- }
+
pw.println("RET R0");
- */
- /*pw.println("RET R-1");
- pw.println("MOV R0 200");
- //pw.println("DIV R0 R0 R1");
- for(int x=0;x<31;x++){
- pw.println("ADD R"+(x+1)+" R"+x +" R"+x);
- };
- pw.println("RET R31");*/
- pw.println("JMP -5");
-
+
}catch (Exception e){
e.printStackTrace(System.err);
System.exit(1);
diff --git a/src/pocs/poc4.s b/src/pocs/poc4.s
index 3f00d45..cdeec3e 100644
--- a/src/pocs/poc4.s
+++ b/src/pocs/poc4.s
@@ -1 +1 @@
- pw.println("RET R31");
\ No newline at end of file
+RET R31
\ No newline at end of file
diff --git a/src/pocs/poc5.s b/src/pocs/poc5.s
index e69de29..3340ee5 100644
--- a/src/pocs/poc5.s
+++ b/src/pocs/poc5.s
@@ -0,0 +1 @@
+JMP -5
\ No newline at end of file
--
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