On 3/10/06, Tim Ellison <[EMAIL PROTECTED]> wrote: > not sure what you mean here Weldon, that stuff is regular class library > native code, not VM-specific at all. They may use JNI calls into the > VM, and/or the VMI interface to get the portlib etc. but the same code > should work ok on all VMs.
Tim, Sorry for the confusion. Please take a look at the files in JIRA/Harmony-192/kernel_path.zip. I had to modify some non-kernel files to get JCHEVM to work. While I could have modified JCHEVM, the goal is to build a generic adapter that will work with any GNU Classpath ready JVM. This code is specific to a GNU ready JVM thus does not belong in Harmony Class Lib. And it does not belong in a GNU tree. And it does not belong in JCHEVM tree. Part of the confusion is that GNU pre-packages some native methods and thus wants specific interface from java code while HCL philosophy is "you are on your on" re: native methods. > > Regards, > Tim > > Weldon Washburn wrote: > > Class Lib developers, > > > > To make porting Harmony Class Lib to non-Harmony JVMs easier, it would > > be great if all the java code that declares native methods was in one > > place. For the JCEVM port, I added most of the required native method > > declarations directly to the kernel directory. I suggest moving the > > below files to the kernel directory to keep all native related code in > > one place. Thoughts? > > > > > > nio/src/main/java/com/ibm/platform/OSMemory.java > > - wants to call native methods for stuff like malloc(), free(), memset() > > > > nio/src/main/java/com/ibm/platform/OSFileSystem.java > > - wants to call native methods for stuff like file lock/unlock(), > > fflush(), read/write()... > > > > luni/src/main/java/java/io/FileDescriptor.java > > - wants to call a native method for initializing a new "fd". > > > > I have not looked but the following files may also be candidate for > > moving to the kernel directory: > > - OSComponent.java, OSNetworkSystem.java, OSComponentFactory.java > > > > > > -- > > Weldon Washburn > > Intel Middleware Products Division > > > > -- > > Tim Ellison ([EMAIL PROTECTED]) > IBM Java technology centre, UK. > -- Weldon Washburn Intel Middleware Products Division