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[Bug translator/13833] New: function().library() is not aware of rpath
- From: "scox at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Mon, 12 Mar 2012 11:27:06 +0000
- Subject: [Bug translator/13833] New: function().library() is not aware of rpath
- Auto-submitted: auto-generated
http://sourceware.org/bugzilla/show_bug.cgi?id=13833
Bug #: 13833
Summary: function().library() is not aware of rpath
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: translator
AssignedTo: systemtap@sourceware.org
ReportedBy: scox@redhat.com
Classification: Unclassified
The .library probe modifier is not always aware of an executables rpath, which
is set via ld -rpath
.library is aware of rpath in iterate_over_libraries
query_module
sdt_query::handle_query_module
iterate_over_notes
sdt_query::handle_probe_entry()
iterate_over_modules
query_module
iterate_over_libraries
however it is not aware earlier at
dwarf_builder::build
calls find_executable (user_lib, "LD_LIBRARY_PATH")
which doesn't check rpath
dwarf_builder::get_user_dw
sdt_query;iterate_over_modules->dwfl_getmodules
doesn't find e.g. /.../.../libperl only libperl
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