Hi Kelly,
that's an interesting hint. I looked at it and tried to understand
what's behind it.
Here's what I found out - if I'm wrong or if somebody has additional
information I
would appreciate any correction!
1. Windows DLLs have a base address which indicates the virtual base address
where
2012-02-14 12:29, Volker Simonis skrev:
To cut a long story short:
- disabling on access scanning of *.{java,c,cpp,h,hpp} seems to
resolve the file io problems (permission denied, access denied)
- disabling ASLR seems to resolve the fork problems
Great work! Do you know if disabling ASLR
Is the use of HEADLESS in gcc.make (linux and bsd) an archaeological
remnant and should be removed? (No source in the hotspot repo looks a
the HEADLESS define.)
Is there any reason to not build a headless version of awt? (ie modify
BUILD_HEADLESS to not be defined.)
It seeems like headless is not
On 14/02/12 13:47, Fredrik Öhrström wrote:
Is the use of HEADLESS in gcc.make (linux and bsd) an archaeological
remnant and should be removed? (No source in the hotspot repo looks a
the HEADLESS define.)
Is there any reason to not build a headless version of awt? (ie modify
BUILD_HEADLESS to
On Tue, Feb 14, 2012 at 12:43 PM, Fredrik Öhrström
fredrik.ohrst...@oracle.com wrote:
2012-02-14 12:29, Volker Simonis skrev:
To cut a long story short:
- disabling on access scanning of *.{java,c,cpp,h,hpp} seems to
resolve the file io problems (permission denied, access denied)
- disabling
On windows headless is simply a state.
But Solaris/Linux have true headless builds where there are headless
(stub) versions of UI libraries.
And I think that headless is a valid JCK mode .. you can pass JCK in
headless
on platforms that don't support UI. But I'd check the JCK guys on that one,
Fantastic information set. Many thanks for all this digging.
I suspect, that our build infrastructure work may help, in that if we get rid
of the nested makes,
then I can only assume we will be doing fewer stat() calls, but I think we
still have a problem.
A year or so ago, I managed to
I don't know if this is a problem but it's something I noticed. When I
do the full fastdebug_build build there are two directories under
C:\OpenJDK\jdk8\build\windows-i586-fastdebug\tmp\sun\sun.awt\awt, i.e.
CClassHeaders and Obj_gO. When I then do the partial build of awt
(described in the
On 14/02/2012 11:47 PM, Fredrik Öhrström wrote:
Is the use of HEADLESS in gcc.make (linux and bsd) an archaeological
remnant and should be removed? (No source in the hotspot repo looks a
the HEADLESS define.)
I agree this seems superfluous. There's no use of the HEADLESS define in
the Hotspot
