New test failures - observer.exp, sigaltstack.exp, siginfo.exp

Andrew Cagney
Sat Apr 24 00:03:00 GMT 2004

> These new tests are all failing on my i686-pc-linux-gnu system.
> sigaltstack.exp fails like this:
> finish
> Run till exit from #0  catcher (signal=26) at /opt/src/gdb/src/gdb/testsuite/gdb.base/sigaltstack.c:71
> Warning:
> Cannot insert breakpoint 0.
> Error accessing memory address 0xffffe420: Input/output error.
> (gdb) FAIL: gdb.base/sigaltstack.exp: finish from catch LEAF
> The problem is that the signal trampoline is read-only.  We can't set
> software breakpoints there.  I suspect there is no way to do this portably.
> Should we skip it instead, i.e. finish right to the place where the signal
> was raised?

Which exact kernel version?  As I mentioned in another post, this works 
for me ....


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