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From: "Daniel.Lehne@amk-drives.bg" <sourceware-bugzilla@sourceware.org> To: gdb-prs@sourceware.org Subject: [Bug gdb/13989] gdb invalid search order for shared libraries by cross debuging Date: Wed, 18 Apr 2012 12:58:00 -0000 [thread overview] Message-ID: <bug-13989-4717-8BkbrLmauL@http.sourceware.org/bugzilla/> (raw) In-Reply-To: <bug-13989-4717@http.sourceware.org/bugzilla/> http://sourceware.org/bugzilla/show_bug.cgi?id=13989 --- Comment #3 from Daniel <Daniel.Lehne@amk-drives.bg> 2012-04-18 12:57:57 UTC --- I'm still confused, because of your answer: Set the search path for loading non-absolute shared library symbol files. This takes precedence over the environment variables PATH and LD_LIBRARY_PATH. GNU/Linux always works with full paths, such as "/usr/lib/libjpeg.so.8" and this print: 252,189=library-loaded,id="/usr/lib/libz.so.1",target-name="/usr/lib/libz.so.1",host-name="/home/opt/libs/arm-1136jfs/libz.so.1",symbols-loaded="0",thread-group="i1" Here i see the search order, once Linux reports absolute "/usr/lib/libz.so.1" and it is not available on sysroot(1st), PATH(2nd) and LD_LIBRARY_PATH(3rd). It will cut off "/usr/lib/" and replace with _solib-search-path_(4th) to "/home/opt/libs/arm-1136jfs/libz.so.1". Both are absolute: libz.so.1 => /usr/lib/libz.so.1 (0x40026000) libjpeg.so.8 => /usr/lib/libjpeg.so.8 (0x40041000) Why he do this stripping for libz.so.1 and not for libjpeg.so.8? Can anyone tell me the source file/function, where it is implemented? -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
next prev parent reply other threads:[~2012-04-18 12:58 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-04-18 11:30 [Bug gdb/13989] New: " Daniel.Lehne@amk-drives.bg 2012-04-18 11:50 ` [Bug gdb/13989] " palves at redhat dot com 2012-04-18 12:33 ` Daniel.Lehne@amk-drives.bg 2012-04-18 12:58 ` Daniel.Lehne@amk-drives.bg [this message] 2012-05-10 14:31 ` palves at redhat dot com 2012-09-28 19:50 ` palves at redhat dot com 2012-09-28 20:20 ` cvs-commit at gcc dot gnu.org 2012-09-28 21:10 ` palves at redhat dot com
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