From: Alexey Tourbin <at@altlinux.ru>
To: devel@lists.altlinux.org
Subject: Re: [devel] [Sisyphus-cybertalk] I: Sisyphus-20060809 dup_elf_symbols
Date: Wed, 9 Aug 2006 05:40:28 +0400
Message-ID: <20060809014028.GH16715@localhost.localdomain> (raw)
In-Reply-To: <20060809010948.GA9982@mash.office.altlinux.ru>
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Маленький разбор полетов.
On Wed, Aug 09, 2006 at 05:09:50AM +0400, QA Team Robot wrote:
> 119 NEW dup_elf_symbols added to the list
> MPlayer /usr/bin/mplayer firefox /usr/lib/firefox-1.5.0.6/firefox-bin 2
Совпадают символы
T __builtin_delete
T __builtin_new
T __builtin_vec_delete
T __builtin_vec_new
T __pure_virtual
такие символы в принципе можно добавить в черный список, но мне не
совсем понятно, почему они появляются. Они должны либо вообще
инлайнироваться, либо сидеть в shared libgcc.
> epiphany /usr/lib/epiphany/2.14/plugins/libdesktopfileplugin.so firefox /usr/lib/firefox-1.5.0.6/plugins/libunixprintplugin.so 2
Совпадают симолы
T NP_GetMIMEDescription
T NP_GetValue
T NP_Initialize
T NP_Shutdown
Т.е. это "точки входа" в плагин, насколько я понимаю.
К сожалению, робот этого не понимает.
> firefox /usr/lib/firefox-1.5.0.6/firefox-bin openoffice.org2 /usr/lib/OpenOffice.org2/program/pluginapp.bin 2
T __builtin_delete
T __builtin_delete
T __builtin_new
T __builtin_new
T __builtin_vec_delete
T __builtin_vec_delete
T __builtin_vec_new
T __builtin_vec_new
T __pure_virtual
T __pure_virtual
> firefox /usr/lib/firefox-1.5.0.6/firefox-bin thunderbird /usr/lib/thunderbird-1.5.0.2/thunderbird-bin 2
D _ZN13nsProfileLock12mPidLockListE
D _ZN13nsProfileLock12mPidLockListE
T _ZN13nsProfileLock18FatalSignalHandlerEi
T _ZN13nsProfileLock18FatalSignalHandlerEi
T _ZN13nsProfileLock18RemovePidLockFilesEv
T _ZN13nsProfileLock18RemovePidLockFilesEv
> firefox /usr/lib/firefox-1.5.0.6/libmozjs.so thunderbird /usr/lib/thunderbird-1.5.0.2/libmozjs.so 10
> firefox /usr/lib/firefox-1.5.0.6/libmozjs.so xulrunner /usr/lib/xulrunner-1.8.0.1/libmozjs.so 10
> firefox /usr/lib/firefox-1.5.0.6/libxpcom.so thunderbird /usr/lib/thunderbird-1.5.0.2/libxpcom.so 5
> firefox /usr/lib/firefox-1.5.0.6/libxpcom.so xulrunner /usr/lib/xulrunner-1.8.0.1/libxpcom.so 5
Дублирование библиотек хорошо обнаруживается, на уровне примерно 5-10.
> firefox /usr/lib/firefox-1.5.0.6/libxul.so MPlayer /usr/bin/mplayer 2
T __builtin_delete
T __builtin_delete
T __builtin_new
T __builtin_new
T __builtin_vec_delete
T __builtin_vec_delete
T __builtin_vec_new
T __builtin_vec_new
T __pure_virtual
T __pure_virtual
> firefox /usr/lib/firefox-1.5.0.6/libxul.so Zope-Modules /usr/lib/zope/lib/python/Shared/DC/xml/pyexpat/dcpyexpat.so 2
T XmlGetUtf16InternalEncodingNS
T XmlGetUtf8InternalEncodingNS
T XmlInitEncodingNS
T XmlInitUnknownEncodingNS
T XmlParseXmlDeclNS
> firefox /usr/lib/firefox-1.5.0.6/libxul.so fglrx_glx /usr/X11R6/lib/modules/dri/fglrx_dri.so 2
T XmlGetUtf16InternalEncodingNS
T XmlGetUtf8InternalEncodingNS
T XmlInitEncodingNS
T XmlInitUnknownEncodingNS
T XmlParseXmlDeclNS
> firefox /usr/lib/firefox-1.5.0.6/libxul.so firefox /usr/lib/firefox-1.5.0.6/firefox-bin 7
T ShowOSAlert
T XRE_GetBinaryPath
T XRE_GetFileFromPath
T XRE_main
T _Z15WriteConsoleLogv
T _Z18NS_LockProfilePathP12nsILocalFileS0_PP18nsIProfileUnlockerPP14nsIProfileLock
T _Z21Apprunner_NSGetModuleP19nsIComponentManagerP7nsIFilePP9nsIModule
T _Z25InstallUnixSignalHandlersPKc
T _Z25NS_CreateNativeAppSupportPP19nsINativeAppSupport
T _Z27NS_NewToolkitProfileServicePP24nsIToolkitProfileService
T _ZN12nsXULAppInfo10GetVersionER19nsACString_internal
T _ZN12nsXULAppInfo11GetXPCOMABIER19nsACString_internal
T _ZN12nsXULAppInfo13GetAppBuildIDER19nsACString_internal
T _ZN12nsXULAppInfo13GetInSafeModeEPi
T _ZN12nsXULAppInfo14QueryInterfaceERK4nsIDPPv
T _ZN12nsXULAppInfo18GetPlatformBuildIDER19nsACString_internal
T _ZN12nsXULAppInfo18GetPlatformVersionER19nsACString_internal
T _ZN12nsXULAppInfo19GetLogConsoleErrorsEPi
T _ZN12nsXULAppInfo19SetLogConsoleErrorsEi
T _ZN12nsXULAppInfo5GetIDER19nsACString_internal
firefox статически слинкован со своей же собственной libxul?
> firefox /usr/lib/firefox-1.5.0.6/libxul.so galeon /usr/bin/galeon 2
> firefox /usr/lib/firefox-1.5.0.6/libxul.so libxine /usr/lib/xine/plugins/1.1.2/xineplug_decode_real.so 2
> firefox /usr/lib/firefox-1.5.0.6/libxul.so libxine /usr/lib/xine/plugins/1.1.2/xineplug_decode_real_audio.so 2
> firefox /usr/lib/firefox-1.5.0.6/libxul.so mencoder /usr/bin/mencoder 2
builtins
> firefox /usr/lib/firefox-1.5.0.6/plugins/libnullplugin.so libopensc /usr/lib/opensc-signer.so 5
T NPN_DestroyStream
T NPN_GetJavaEnv
T NPN_GetJavaPeer
T NPN_GetURL
T NPN_GetValue
T NPN_MemAlloc
...
> libat-spi /usr/lib/libspi.so.0.10.7 libbonobo /usr/lib/libbonobo-2.so.0.0.0 6
> libbonobo /usr/lib/libbonobo-2.so.0.0.0 gnome-mag /usr/bin/magnifier 6
> libbonobo /usr/lib/libbonobo-2.so.0.0.0 libgnome-mag /usr/lib/libgnome-mag.so.2.0.5 6
T Bonobo_Storage_commit
T Bonobo_Storage_copyTo
T Bonobo_Storage_erase
T Bonobo_Storage_getInfo
T Bonobo_Storage_listContents
...
Эти пакеты таскают с собой bonobo? Или это интерфейсы компонентов?
Короче: не понятно, почему дублируются __builtin_*.
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next parent reply other threads:[~2006-08-09 1:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-09 1:40 ` Alexey Tourbin [this message]
2006-08-09 9:15 ` Alexey Gladkov
2006-08-09 10:12 ` Sergey Vlasov
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