Hi Jim,
My problem was with the certificate. I had the blue +, but re-doing everything
fixed it.
Thanks for the help,
Filipe
On Friday, February 17, 2012 at 11:19 PM, Jim Ingham wrote:
> This does look like a problem with debugserver unable to get task_for_pid
> rights, which either means your code signing cert is not trusted by you or it
> has lost the magic necessary to be recognized by the system. Make sure your
> lldb_codesign cert is still trusted (in Keychain Access it should have a blue
> +, not a red x... But this process seems a little flakey. Sometimes when you
> restart magically the code signing magically starts to be recognized.
> Sometimes you have to delete your code signing cert (remember to remove it
> from the login & system keychains) then re-make it following the instructions
> in the doc/code-signing.txt.
>
> Jim
>
> On Feb 17, 2012, at 2:55 PM, Filipe Cabecinhas wrote:
>
> > Hi all,
> >
> > I have some more information. It seems the problem may be with debugserver,
> > somewhere.
> >
> > When running a program with Apple's latest lldb (from the command line
> > tools package, for Xcode 4.3), I get:
> > -----------------------------------------------
> >
> > [~]% xcodebuild -version
> > Xcode 4.3
> > Build version 4E109
> > [~]% lldb --version
> > LLDB-112
> >
> >
> > [~]% lldb ./tests
> > (lldb) log enable gdb-remote all
> > (lldb) run
> >
> >
> >
> > (snip)
> >
> > <lldb.process.gdb-remote.async>
> > GDBRemoteCommunicationClient::SendContinuePacketAndWaitForResponse ()
> > sending continue packet: vAttach;221f
> > <lldb.process.gdb-remote.async> send packet: $vAttach;221f#00
> > <lldb.process.gdb-remote.async>
> > GDBRemoteCommunicationClient::SendContinuePacketAndWaitForResponse ()
> > WaitForPacket(vAttach;221f)
> > <lldb.process.gdb-remote.async> size_t
> > GDBRemoteCommunication::WaitForPacketWithTimeoutMicroSecondsNoLock(StringExtractorGDBRemote
> > &, uint32_t): Read (buffer, (sizeof(buffer), timeout_usec = 0xffffffff,
> > status = success, error = (null)) => bytes_read = 270
> > <lldb.process.gdb-remote.async> read packet:
> > $T11thread:1f03;qaddr:a0;02:0000000000000000;03:0000000000000000;04:0000000000000000;05:0000000000000000;06:0000000000000000;07:e0f6bf5fff7f0000;08:0000000000000000;09:0000000000000000;10:2810c05fff7f0000;11:0002000000000000;metype:5;mecount:2;medata:10003;medata:11;#00
> >
> >
> >
> > -----------------------------------------------
> >
> > With the lldb I built, I get:
> > -----------------------------------------------
> >
> > [~]% ./dev/lldb/build/Debug/lldb --version
> > LLDB-115
> >
> >
> > [~]% ./dev/lldb/build/Debug/lldb ./tests
> > (lldb) log enable gdb-remote all
> > (lldb) run
> >
> >
> >
> > (snip)
> >
> > <lldb.process.gdb-remote.async>
> > GDBRemoteCommunicationClient::SendContinuePacketAndWaitForResponse ()
> > sending continue packet: vAttach;2265
> > <lldb.process.gdb-remote.async> send packet: $vAttach;2265#00
> > <lldb.process.gdb-remote.async>
> > GDBRemoteCommunicationClient::SendContinuePacketAndWaitForResponse ()
> > WaitForPacket(vAttach;2265)
> > <lldb.process.gdb-remote.async> size_t
> > GDBRemoteCommunication::WaitForPacketWithTimeoutMicroSecondsNoLock(StringExtractorGDBRemote
> > &, uint32_t): Read (buffer, (sizeof(buffer), timeout_usec = 0xffffffff,
> > status = success, error = (null)) => bytes_read = 7
> > <lldb.process.gdb-remote.async> read packet: $E01#00
> > <lldb.process.gdb-remote.async>
> > GDBRemoteCommunicationClient::SendContinuePacketAndWaitForResponse () got
> > packet: E01
> > <lldb.process.gdb-remote.async>
> > GDBRemoteCommunicationClient::SendContinuePacketAndWaitForResponse () =>
> > invalid
> >
> >
> > -----------------------------------------------
> >
> >
> > Codesign seems to say it's okay:
> > -----------------------------------------------
> >
> > [~]% codesign -d -vv ./dev/lldb/tools/debugserver/build/Debug/debugserver
> > Executable=/Users/filcab/dev/lldb/tools/debugserver/build/Debug/debugserver
> > Identifier=com.apple.${PRODUCT_NAME:rfc1034identifier}
> > Format=Mach-O universal (i386 x86_64)
> > CodeDirectory v=20100 size=5992 flags=0x0(none) hashes=293+2
> > location=embedded
> > Signature size=1382
> > Authority=lldb_codesign
> > Signed Time=Feb 17, 2012 4:18:45 PM
> > Info.plist entries=6
> > Sealed Resources=none
> > Internal requirements count=1 size=136
> >
> >
> > [~]% codesign -vv ./dev/lldb/tools/debugserver/build/Debug/debugserver
> > ./dev/lldb/tools/debugserver/build/Debug/debugserver: valid on disk
> > ./dev/lldb/tools/debugserver/build/Debug/debugserver: satisfies its
> > Designated Requirement
> >
> >
> > -----------------------------------------------
> >
> >
> > Any clues on what's happening? I will now try to debug debug server and see
> > where the problem may be, but this may be a known issue.
> >
> > Regards,
> >
> > Filipe
> >
> >
> > On Friday, February 17, 2012 at 4:31 PM, Filipe Cabecinhas wrote:
> >
> > > Hi.
> > >
> > > I have the same problem with the latest HEAD from svn. I asked yesterday
> > > about the python bindings, but the problem is not from that. I have the
> > > lldb_codesign certificate with "always trust" for code signing.
> > >
> > > Regards,
> > >
> > > Filipe
> > >
> > >
> > > On Friday, February 17, 2012 at 1:32 PM, Andrey Zaytsev wrote:
> > >
> > > > Hello.
> > > > Here is what i get trying to debug anything:
> > > >
> > > > ~/Projects/ULTIMATE (git::master)$
> > > > /Applications/Xcode.app/Contents/Developer/usr/bin/lldb
> > > > (lldb) file
> > > > /Users/zajac/Projects/ULTIMATE/system/DerivedData/debug-42b46838/Build/Products/macos-target-debug/macos-target
> > > > Current executable set to
> > > > '/Users/zajac/Projects/ULTIMATE/system/DerivedData/debug-42b46838/Build/Products/macos-target-debug/macos-target'
> > > > (x86_64).
> > > > (lldb) r
> > > > Process 26225 launched:
> > > > '/Users/zajac/Projects/ULTIMATE/system/DerivedData/debug-42b46838/Build/Products/macos-target-debug/macos-target'
> > > > (x86_64)
> > > > error: initial process state wasn't stopped: exited
> > > > (lldb)
> > > >
> > > > But remote-debug on device works fine. Wierd.
> > > >
> > > > lldb-114 from Xcode 4.4
> > > > Mac OS X Lion 10.7.3
> > > > _______________________________________________
> > > > lldb-dev mailing list
> > > > [email protected] (mailto:[email protected])
> > > > http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev
> > >
> >
> >
> >
> >
> >
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> > http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev
>
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