From mboxrd@z Thu Jan 1 00:00:00 1970 Message-Id: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Date: Wed, 26 Apr 2000 07:41:41 -0400 To: From: "Kevin B. Hendricks" Subject: Re: patch: POSIX.1b signals for ppc Cc: cort@fsmlabs.com, paulus@linuxcare.com, linuxppc-dev@lists.linuxppc.org Sender: owner-linuxppc-dev@lists.linuxppc.org List-Id: Hi Giovanna, Thankyou! I found your POSIX.1b signals patch for ppc that adds in sys_rt_sigreturn and allows for signal handlers to get all 3 parameters (signo,siginfo, and uc). This patch is very important for the proper functioning of both green and native threads of the JDK 1.3 that Blackdown is currently working on. (try debugging code that uses SA_SIGINFO and ucontext as one of the parameters...it will compile on powerpc with glibc 2.1.3 but the other parameters passed to the signal handlers are just garbage which makes debugging fun!). Do you know its status? Does it work on other ppc platforms outside of the ppc850? Was it ever incorporated in part or whole into either Paul or Cort's kernels (stable or development)? If not, what if anything needs to be done to get the functionality of the patch added into the ppc linux kernels? If more work needs to be done to get this in the ppc kernels, please let me know and I will try to help. Thanks, Kevin ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/