658795 - abcasm should have a usage and options screen when run with no arguments

Status: RESOLVED WONTFIX

(Tamarin Graveyard :: Tools, enhancement)

Description

[Garnet Chaney]

User-Agent:       Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Build Identifier: 

abcasm is missing a usage and options screen.  Other standard methods of obtaining an options screen, such as /? /help --version  all fail with java.io.FileNotFoundExceptions. 


C:\Projects\tamarin\helloworld>java -jar ..\abcasm\bin\abcasm.jar

C:\Projects\tamarin\helloworld>java -jar ..\abcasm\bin\abcasm.jar  /?
Exception in thread "main" java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoa
der.java:58)
Caused by: java.io.FileNotFoundException: \? (The filename, directory name, or v
olume label syntax is incorrect)
        at java.io.FileInputStream.open(Native Method)
        at java.io.FileInputStream.<init>(Unknown Source)
        at java.io.FileInputStream.<init>(Unknown Source)
        at org.antlr.runtime.ANTLRFileStream.load(ANTLRFileStream.java:59)
        at org.antlr.runtime.ANTLRFileStream.<init>(ANTLRFileStream.java:47)
        at org.antlr.runtime.ANTLRFileStream.<init>(ANTLRFileStream.java:42)
        at abcasm.Main.assemble(Main.java:65)
        at abcasm.Main.main(Main.java:55)
        ... 5 more

C:\Projects\tamarin\helloworld>java -jar ..\abcasm\bin\abcasm.jar  /help
Exception in thread "main" java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoa
der.java:58)
Caused by: java.io.FileNotFoundException: \help (The system cannot find the file
 specified)
        at java.io.FileInputStream.open(Native Method)
        at java.io.FileInputStream.<init>(Unknown Source)
        at java.io.FileInputStream.<init>(Unknown Source)
        at org.antlr.runtime.ANTLRFileStream.load(ANTLRFileStream.java:59)
        at org.antlr.runtime.ANTLRFileStream.<init>(ANTLRFileStream.java:47)
        at org.antlr.runtime.ANTLRFileStream.<init>(ANTLRFileStream.java:42)
        at abcasm.Main.assemble(Main.java:65)
        at abcasm.Main.main(Main.java:55)
        ... 5 more

C:\Projects\tamarin\helloworld>java -jar ..\abcasm\bin\abcasm.jar  --version
Exception in thread "main" java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoa
der.java:58)
Caused by: java.io.FileNotFoundException: --version (The system cannot find the
file specified)
        at java.io.FileInputStream.open(Native Method)
        at java.io.FileInputStream.<init>(Unknown Source)
        at java.io.FileInputStream.<init>(Unknown Source)
        at org.antlr.runtime.ANTLRFileStream.load(ANTLRFileStream.java:59)
        at org.antlr.runtime.ANTLRFileStream.<init>(ANTLRFileStream.java:47)
        at org.antlr.runtime.ANTLRFileStream.<init>(ANTLRFileStream.java:42)
        at abcasm.Main.assemble(Main.java:65)
        at abcasm.Main.main(Main.java:55)
        ... 5 more

Reproducible: Always

Steps to Reproduce:
1. Compile abcasm.jar
2. run with no arguments: java -jar abcasm.jar
3.


Expected Results:  
A usage screen giving version number, usage, and options.