runhprof not working in JDK7 builds

[Charles Oliver Nutter]

I found the problem, The switch at java_crw_demo.c:662 is not handling
the two new constant types JVM_CONSTANT_MethodHandle and
JVM_CONSTANT_MethodType. I'm not sure how they're actually structured,
so I'll leave a fix to those who do :)

Probably worth auditing the codebase for other places the JVM_CONSTANT
constants are accessed and make sure they handle the new ones too.

- Charlie

On Thu, Jan 19, 2012 at 8:20 PM, Charles Oliver Nutter
<headius at headius.com> wrote:
> Actually it is not working in the official build either. Same error.
>
> On Thu, Jan 19, 2012 at 8:13 PM, Charles Oliver Nutter
> <headius at headius.com> wrote:
>> Hello friends and Henri Gomez!
>>
>> I have just learned that another user building OpenJDK on Linux sees
>> the same runhprof error I do when I run on OS X. Basically, if you try
>> to -Xrunhprof, you get this:
>>
>> HPROF ERROR: Unknown constant
>> [../../../src/share/demo/jvmti/java_crw_demo/java_crw_demo.c:693]
>> [hprof_init.c:210]
>> HPROF TERMINATED PROCESS
>>
>> What's the dilly-o? I needs me my runhprof!
>>
>> - Charlie