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[Bug gdb/18208] Fails in gdb.base/coredump-filter.exp in remote testing
- From: "palves at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: Wed, 08 Apr 2015 14:57:24 +0000
- Subject: [Bug gdb/18208] Fails in gdb.base/coredump-filter.exp in remote testing
- Auto-submitted: auto-generated
- References: <bug-18208-4717 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=18208
--- Comment #6 from Pedro Alves <palves at redhat dot com> ---
> remote_exec target "sh -c \"echo $filter_flag > /proc/$ipid/coredump_filter\""
>
> I dump the /proc/$ipid/coredump_filter via cat, and it becomes 00000000, which is a surprise to me. Dejagnu does remote_exec on build like this,
> $ ssh -l yaoqi01 linaro-junor1-1 sh -c 'echo 0x7e > /proc/6160/coredump_filter'
Did you try the exact above manually? Because 00000000 is what would happen if
$filter_flag was lost along the way somewhere, resulting in:
echo > /proc/6160/coredump_filter
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