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[Bug tapsets/4475] New: ia64 syscall tapset issues.
- From: "wcohen at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 8 May 2007 17:12:28 -0000
- Subject: [Bug tapsets/4475] New: ia64 syscall tapset issues.
- Reply-to: sourceware-bugzilla at sourceware dot org
On ia64 some of the testsuite/systemtap.syscall/syscall.exp tests are not
working on ia64 rhel4u5. The tests that appeared to failed because some function
parameter was reported as "<unknown>" or "UNKNOWN". It appears that some of the
arguments passed into the function were missing. This seems to be a problem
mostly for "open()". An example on acct test output was:
acct: acct (<unknown>) = -1 (EPERM)
was expecting to match:
acct: acct \("foobar"\) = -[\-0-9]+
For a couple of the tests, alarm and rt_signal some functions are not being
called. For forkwait it "fork_kernel_thread()" is used rather than "clone()"
A summary of the ia64 test results problems:
FAIL: 64-bit acct unknown arg on acct
FAIL: 64-bit alarm unknown arg on nanosleep , no alarm or pause calls
FAIL: 64-bit chmod unknown arg on open
FAIL: 64-bit dir unknown arg on open
FAIL: 64-bit forkwait (actually because of fork_kernel_thread() used
instead of "clone")
FAIL: 64-bit link unknown arg on link
FAIL: 64-bit mmap unknown arg on open
FAIL: 64-bit mount unknown arg on mount
FAIL: 64-bit net1 missing arg for fcntl cmd_str
FAIL: 64-bit openclose unknown arg on open, bogus arg on close
FAIL: 64-bit readwrite unknown arg on open
FAIL: 64-bit rt_signal no rt_sigprocmask calls
UNSUPPORTED: signal not supported on this arch
FAIL: 64-bit stat unknown arg on open
FAIL: 64-bit statfs pointers values don't match
--
Summary: ia64 syscall tapset issues.
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: tapsets
AssignedTo: systemtap at sources dot redhat dot com
ReportedBy: wcohen at redhat dot com
GCC host triplet: ia64
http://sourceware.org/bugzilla/show_bug.cgi?id=4475
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