> On Sun, Nov 8, 2009 at 1:40 PM, John David Anglin > <[email protected]> wrote: > >> The gcj port to hppa uses a locking implementation > >> (libjava/sysdeps/pa/locks.h) which is not signal safe. > > > > Yes. =A0Is this the gcj problem that you were seeing with nptl? > > No it is not, but I noticed this during my investigations. I might as > well fix it while I'm poking about.
There's similar code in libstdc++. > Oh, that's a perefect idea, I wasn't sure that libjava could make use > of those atomic builtins. > > Doesn't this restrict the gcc version you can use to rebuild libjava? > Is that OK? In my opinion, yes. > >> Does locks.h also need to work for HPUX? > > > > Yes. > > OK, how do I write conditional code for HPUX vs. Linux? Check __linux and/or __hpux. Look at the arm code. It looks like they have done this. So, you should just be able to copy what they have done. Dave -- J. David Anglin [email protected] National Research Council of Canada (613) 990-0752 (FAX: 952-6602) -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]
