GitLab

• Add success/failure message to tests. These are a little hard to read since the commands make is running are intermingled with the output:

javac tests/Constants.java
java -cp tests Constants > tests/Constants-expected.txt
./jvm tests/Constants.class > tests/Constants-actual.txt
diff -u tests/Constants-expected.txt tests/Constants-actual.txt | tee tests/Constants-result.txt; \
name='test Constants'; \
if [ -s tests/Constants-result.txt ]; then echo FAILED $name. Aborting.; false; \
else echo PASSED $name.; fi
PASSED test Constants.
java -cp tests Part3 > tests/Part3-expected.txt
./jvm tests/Part3.class > tests/Part3-actual.txt
diff -u tests/Part3-expected.txt tests/Part3-actual.txt | tee tests/Part3-result.txt; \
name='test Part3'; \
if [ -s tests/Part3-result.txt ]; then echo FAILED $name. Aborting.; false; \
else echo PASSED $name.; fi
--- tests/Part3-expected.txt    2019-09-28 11:16:28.111952000 -0700
+++ tests/Part3-actual.txt      2019-09-28 11:16:28.134930000 -0700
@@ -1 +1 @@
-10014
+10021
FAILED test Part3. Aborting.
make: *** [Makefile:37: tests/Part3-result.txt] Error 1

• Rename Code_attribute to code_t and add comment about violating naming convention
• Add comment about how args would be passed to main()
• Remove bitwise operator mnemonics
• Henry's change renaming "lab" to "project"