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[Bug testsuite/11722] on ppc, usymbols.exp should be probing syscall.rt_sigaction32, not syscall.rt_sigaction
- From: "mjw at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 21 Jun 2010 12:29:01 -0000
- Subject: [Bug testsuite/11722] on ppc, usymbols.exp should be probing syscall.rt_sigaction32, not syscall.rt_sigaction
- References: <20100618181651.11722.dsmith@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From mjw at redhat dot com 2010-06-21 12:29 -------
Should be fixed (it is on x86_64) by the following commit. But needs
testing/double testing on powerpc.
commit 23c2d7d24870a618e6fd8f206400988dc3bd42dd
Author: Mark Wielaard <mjw@redhat.com>
Date: Mon Jun 21 14:17:46 2010 +0200
PR11722 user_long(uaddr) should fetch a user space long (in case of 32-on-64
user_long[_warn](uaddr) would fetch a kernel long, but that might be the
wrong size if the user space process was running in compat mode (32-on-64).
* tapset/conversions.stp (user_long): Fetch a compat_long_t if current
process is_compat_task().
(user_long_warn): Likewise.
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http://sourceware.org/bugzilla/show_bug.cgi?id=11722
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