Re: [xmlvm-users] Cannot start with trunk

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Thanks, Arno. My bad, should have updated before posting. But now I get:

jcomeau@intrepid:~/rentacoder/xmlvm$ make
mkdir -p generated/posix/src
cd src && javac -d ../bin test/*.java
java -Xmx1G -jar /usr/src/xmlvm-new/trunk/xmlvm/dist/xmlvm.jar \
	 --in=bin \
	 --out=generated/posix/src --target=posix \
	 --app-name=xmlvm-test
Exception in thread "main" java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.simontuffs.onejar.Boot.run(Boot.java:306)
	at com.simontuffs.onejar.Boot.main(Boot.java:159)
Caused by: java.lang.NumberFormatException: null
	at java.lang.Integer.parseInt(Integer.java:417)
	at java.lang.Integer.parseInt(Integer.java:499)
	at org.xmlvm.proc.XmlvmResource$XmlvmConstantStringElement.getLength(XmlvmResource.java:160)
	at org.xmlvm.proc.out.OptimizationOutputProcess.generateStringConstantPool(OptimizationOutputProcess.java:115)
	at org.xmlvm.proc.out.OptimizationOutputProcess.processPhase2(OptimizationOutputProcess.java:88)
	at org.xmlvm.proc.XmlvmProcessImpl.forwardOrProcessPhase2(XmlvmProcessImpl.java:223)
	at org.xmlvm.proc.XmlvmProcessImpl.forwardOrProcessPhase2(XmlvmProcessImpl.java:220)
	at org.xmlvm.proc.XmlvmProcessImpl.forwardOrProcessPhase2(XmlvmProcessImpl.java:220)
	at org.xmlvm.proc.XmlvmProcessImpl.forwardOrProcessPhase2(XmlvmProcessImpl.java:220)
	at org.xmlvm.proc.XmlvmProcessImpl.forwardOrProcessPhase2(XmlvmProcessImpl.java:220)
	at org.xmlvm.proc.XmlvmProcessImpl.forwardOrProcessPhase2(XmlvmProcessImpl.java:220)
	at org.xmlvm.proc.XmlvmProcessImpl.forwardOrProcessPhase2(XmlvmProcessImpl.java:220)
	at org.xmlvm.proc.XmlvmProcessor.process(XmlvmProcessor.java:162)
	at org.xmlvm.proc.XmlvmProcessor.process(XmlvmProcessor.java:137)
	at org.xmlvm.Main.main(Main.java:53)
	... 6 more

Source tree is at http://unternet.net/xmlvm/ is current.

On Thu, Apr 28, 2011 at 10:13 PM, Arno Puder <ar...@pu...> wrote:
>
> you don't seem to be using the latest version. We removed the manual
> bundling of the Boehm GC and for the --target=posix we now expect a
> local installation of the Boehm GC (the boehmgc.jar that is bundled with
> XMLVM is specifically for iOS). After a svn update, re-generate your
> project and check the comments in the Makefile.
>
> Arno
>
>
> On 4/28/11 10:10 PM, John Comeau wrote:
>> Fixed my Makefile to invoke 'java' with '-Xmx1G' and the xmlvm
>> compiler finished; but the resulting C source has an error, see output
>> of 'make' below.
>>
>> jcomeau@intrepid:~/rentacoder/xmlvm/generated/posix/src/dist$ make
>> make[1]: Entering directory
>> `/home/jcomeau/rentacoder/xmlvm/generated/posix/src/dist'
>> mkdir -p build/obj/
>> gcc -w -std=c99 -I../src -c ../src/finalize.c -o build/obj/finalize.o
>> In file included from ../src/gc_pmark.h:45,
>>                   from ../src/finalize.c:17:
>> ../src/gc_priv.h:2196: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or
>> ‘__attribute__’ before ‘GC_jmp_buf’
>> make[1]: *** [build/obj/finalize.o] Error 1
>> make[1]: Leaving directory
>> `/home/jcomeau/rentacoder/xmlvm/generated/posix/src/dist'
>>
>> Line 2196 is the 3rd line of the statement:
>>
>> # if defined(NEED_FIND_LIMIT) || \
>>       defined(USE_PROC_FOR_LIBRARIES)&&  defined(THREADS)
>> JMP_BUF GC_jmp_buf;
>>
>> Any ideas how to fix?
>>
>> On Thu, Apr 28, 2011 at 1:36 PM, John Comeau<jc...@un...>  wrote:
>>> Hans, I tried your test class on my system and it partially compiled,
>>> but then I got the error "[04/28/11 13:05:29.608]    ERROR: Oh no,
>>> XMLVM needs more memory. Try running with -Xmx1G or more."
>>>
>>> Don't know if it matters, but did you put your source file into a
>>> directory named 'test' to match the package? See the layout of my
>>> files, and the content of the Makefile, at http://unternet.net/xmlvm,
>>> and the part that xmlvm was able to complete at
>>> http://unternet.net/xmlvm/.cache/pcache/org.xmlvm.proc.out.DEXmlvmOutputProcess/
>>>
>>> On my (Debian stable) build system, /usr/local/bin/xmlvm is a symlink
>>> to /usr/src/xmlvm-new/trunk/xmlvm/dist/xmlvm.jar
>>>
>>> On Thu, Apr 28, 2011 at 1:26 AM, hka...@go...
>>> <hka...@go...>  wrote:
>>>> Hello Arno,
>>>>
>>>> currently I am again struggeling with xmlvm. I gived the xmlvm now the
>>>> second try and I am falling again...
>>>> My goal: I just want to get C/C++ code from Java.
>>>>
>>>> I cannot even get a simple example running.
>>>> 1. I checked out trunk.
>>>> 2. I created a test class, a pretty, pretty simple one
>>>> Here my test class:
>>>> package test;
>>>>
>>>> public class HelloWorld {
>>>>
>>>>     public static void main(String[] args) {
>>>>        System.out.println("hello world");
>>>>     }
>>>>
>>>> }
>>>>
>>>> 3. I created a launch config
>>>> Here my launch params:
>>>> --in=${workspace_loc:xmlvm-test}/bin
>>>> --out=${workspace_loc:xmlvm-test-cpp}/generated/posix/src --target=posix
>>>> --app-name=xmlvm-test
>>>>
>>>> now I get:
>>>> Exception in thread "main" java.lang.NullPointerException
>>>>      at
>>> --
>>> John Comeau<jc...@un...>  http://jc.unternet.net/
>>> "A place for everything, and everything
>>> all over the place"
>>>
>>
>>
>>
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-- 
John Comeau <jc...@un...> http://jc.unternet.net/
"A place for everything, and everything
all over the place"