On Tue, 24 Nov 2009 12:31:41 +0100, Srikar Dronamraju wrote:
> When I get the latest set of ptrace-tests by using. 
> cvs -d :pserver:anoncvs:anon...@sources.redhat.com:/cvs/systemtap co 
> ptrace-tests
....
> 1. Am I using the right source of ptrace-tests or has its location
> changed.

It is right, webpage at:
        http://sourceware.org/systemtap/wiki/utrace/tests


> 2. Are these new testcases x86 architecture specific? 

step-from-clone + syscall-from-clone

Fixed/checked-in, now they SKIP (rc 77) on unsupported arches.

New support for ppc/ppc64 PASSes.

New support for s390/s390x FAILs (kernel-2.6.18-164.6.1.el5.s390x).
        orig_gpr2 seems to be errorneously set to the retval (gprs[2]).


> 3. Shouldn't arch/powerpc/include/asm/user.h not define
> user_regs_struct?

Not sure why but ppc uses `struct pt_regs'.


Thanks,
Jan

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