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get syscall num in updateSyscallExit
- From: Yao Qi <qiyaoltc at cn dot ibm dot com>
- To: frysk <frysk at sourceware dot org>
- Date: Mon, 28 Aug 2006 19:10:25 +0800
- Subject: get syscall num in updateSyscallExit
Some of test cases get syscall num in updateSyscallExit by means of
syscallEventInfo.number (task), but it seems that it is not right all
the time.
We find that we fail to get syscall number when EXIT rt_sigreturn and
sigreturn on x86/x86-64/ppc64. On x86 and x86-64, the syscall number
got when exit rt_sigreturn is -1.
I am not sure it is the kernel problem or not. Any comments on this?
Thanks!
--
Yao Qi