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x86_64 unresolved target-symbol
- From: Hien Nguyen <hien at us dot ibm dot com>
- To: SystemTAP <systemtap at sources dot redhat dot com>
- Date: Wed, 12 Apr 2006 17:07:23 -0700
- Subject: x86_64 unresolved target-symbol
Stap failed to build the buildok/syscall.stp withthe following error
semantic error: unresolved target-symbol expression: identifier '$tvp'
at /usr/local/share/systemtap/tapset/syscalls2.stp:935:18
where tvp is an argument of sys_select
asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
fd_set __user *exp, struct timeval __user *tvp)
This only happens on x86_64. Looks like a bug (elfutils or gcc).
Hien.