This is an archive of the discontinued LLVM Phabricator instance.

Differential D4641

Refactor Socket into a first class Host-object
ClosedPublic

Authored by zturner on Jul 23 2014, 10:26 AM.

Details

Reviewers
tfiala
Commits
rG98688922b7b3: Creates a socket host object.
rLLDB214984: Creates a socket host object.
rL214984: Creates a socket host object.
Summary

This patch takes socket logic out of ConnectionFileDescriptor and moves into a Socket class in the Host layer, updating ConnectionFileDescriptor to use the Socket class instead of hand-coded socket logic.

Windows provides a wildly different interface to sockets than POSIX, so this change will make it easier to make sockets, and ultimately the ConnectionFileDescriptor class, work correctly on Windows.

I tested on Windows (as much as I could anyway) and Linux. On Linux I can create an lldb-platform that listens for connections, and I can successfully connect to it and send remote commands, all going through the new code path. There is 1 test failure, in TestProcessIO.py. It seems to have trouble with SBProcess.PutSTDIN. I'm still trying to figure this out, but everything else seems to work. Likely I will need some help testing on Mac and getting the Xcode project updated accordingly with the new files.

Diff Detail

Repository
rL LLVM

Event Timeline

zturner updated this revision to Diff 11813.Jul 23 2014, 10:26 AM
zturner retitled this revision from to Refactor Socket into a first class Host-object.
zturner updated this object.
zturner edited the test plan for this revision. (Show Details)
zturner added a reviewer: tfiala.
zturner added a subscriber: Unknown Object (MLST).
zturner updated this revision to Diff 11852.Jul 24 2014, 2:06 PM

Fixed a few bugs

zturner updated this revision to Diff 11853.Jul 24 2014, 2:12 PM

Rebased against tip and fixed some comments.

tfiala edited edge metadata.Jul 28 2014, 8:42 AM

Starting to look at this now.

tfiala added a comment.Jul 28 2014, 10:01 AM

D4641_rev01_osx_buildfix.diff97 KBDownload

Hey Zachary,

These were the minimal changes to get it building on MacOSX. (Full patch).

This is not ready to go - tens of crashes on MacOSX test run. Linux built fine but had a number of failing tests.

Failing Linux tests:

Ran 303 tests.
Failing Tests (10)
FAIL: LLDB (suite) :: TestStubSetSID.py (Linux tfiala2.mtv.corp.google.com 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014 x86_64 x86_64)
FAIL: LLDB (suite) :: TestGdbRemote_vCont.py (Linux tfiala2.mtv.corp.google.com 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014 x86_64 x86_64)
FAIL: LLDB (suite) :: TestGdbRemoteExpeditedRegisters.py (Linux tfiala2.mtv.corp.google.com 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014 x86_64 x86_64)
FAIL: LLDB (suite) :: TestGdbRemoteRegisterState.py (Linux tfiala2.mtv.corp.google.com 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014 x86_64 x86_64)
FAIL: LLDB (suite) :: TestGdbRemoteAuxvSupport.py (Linux tfiala2.mtv.corp.google.com 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014 x86_64 x86_64)
FAIL: LLDB (suite) :: TestGdbRemoteThreadsInStopReply.py (Linux tfiala2.mtv.corp.google.com 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014 x86_64 x86_64)
FAIL: LLDB (suite) :: TestGdbRemoteSingleStep.py (Linux tfiala2.mtv.corp.google.com 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014 x86_64 x86_64)
FAIL: LLDB (suite) :: TestGdbRemoteKill.py (Linux tfiala2.mtv.corp.google.com 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014 x86_64 x86_64)
FAIL: LLDB (suite) :: TestLldbGdbServer.py (Linux tfiala2.mtv.corp.google.com 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014 x86_64 x86_64)
FAIL: LLDB (suite) :: TestProcessIO.py (Linux tfiala2.mtv.corp.google.com 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014 x86_64 x86_64)
ninja: build stopped: subcommand failed.

I'm going to start looking into the Linux failures first. Those might address some of the MacOSX ones as well.

-Todd

tfiala added a comment.Jul 28 2014, 10:02 AM

That last patch also included a minor tweak to get lldb-gdbserver.cpp building after this weekend's changes.

tfiala added a comment.Jul 28 2014, 10:09 AM

For the sake of completeness, here is the list of tests that failed on MacOSX 10.9.4 with the patch applied:

Ran 303 tests.
Failing Tests (247)
FAIL: LLDB (suite) :: TestPublicAPIHeaders.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestMultithreaded.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestCallStdStringFunction.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestCallStopAndContinue.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestCallThatThrows.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestFormatters.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: Test11588.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestPersistentTypes.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestPersistentVariables.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestPoVerbosity.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: Test8638051.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestPrintfAfterUp.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestExprHelpExamples.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestExprs.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestExprs2.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestCallWithTimeout.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCTypeQueryFromOtherCompileUnit.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestAbbreviations.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestAliases.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestBSDArchives.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestAttachResume.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestBreakpointCommand.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestBreakpointCommandsFromPython.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestRegexpBreakCommand.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestBreakpointConditions.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestBreakpointIgnoreCount.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestBreakpointLocations.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestInlinedBreakpoints.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestCommandScript.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestConditionalBreak.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterAdv.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterCategories.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterCpp.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterDisabling.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterEnumFormat.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterNamedSummaries.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterObjC.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterPythonSynth.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterScript.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterSkipSummary.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterSmartArray.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterLibccIterator.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterLibcxxList.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterLibccMap.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterLibccMultiMap.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterLibcxxMultiSet.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterLibcxxSet.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterLibcxxString.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterUnordered.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterLibcxxVBool.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterLibcxxVector.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterStdIterator.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterStdList.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterStdMap.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterStdString.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterStdVBool.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterStdVector.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterSynth.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestFormatPropagation.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestFrameFormatSmallStruct.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestPtrRef2Typedef.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: Test-rdar-10449092.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: Test-rdar-10642615.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestRdar10887661.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestRdar11086338.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestFormattersBoolRefPtr.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestFormattersBoolRefPtr.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestRdar 11988289.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestRdar12437442.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestRdar12529957.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: Test-rdar-13338477.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestFormattersOneIsSingular.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: Test-rdar-9973865.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: Test-rdar-9973992.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: Test-rdar-9974002.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDataFormatterRefPtrRecursion.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestUserFormatVsSummary.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDeadStrip.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDynamicValueChildCount.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestConvenienceVariables.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestExec.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestExprDoesntBlock.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestInferiorAssert.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestInferiorChanged.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestRecursiveInferior.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestInferiorCrashing.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestInlineStepping.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestLoadUnload.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestMemoryRead.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestIndexVariable.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestProcessAttach.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestProcessLaunch.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestValueObjectRecursion.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestRegisters.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestReturnValue.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestSetData.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestSendSignal.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestStepNoDebug.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestStopHookMultipleThreads.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestStopHookMechanism.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestTargetCommand.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestBreakAfterJoin.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestConcurrentEvents.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestCreateAfterAttach.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestCreateDuringStep.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestExitDuringBreak.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestExitDuringStep.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestThreadJump.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestMultipleBreakpoints.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestThreadStates.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestThreadStepOut.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestThreadExit.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestThreadSpecificBreakpoint.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestNumThreads.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestTypeCompletion.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestWatchLocation.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestMyFirstWatchpoint.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestWatchpointMultipleThreads.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestWatchedVarHitWhenInScope.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestWatchpointCommandLLDB.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestWatchpointCommandPython.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestWatchpointConditionCmd.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestWatchpointCommands.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestWatchpointEvents.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestWatchLocationWithWatchSet.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestWatchpointSetErrorCases.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestAnonymous.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestArrayTypes.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestBitfields.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestBlocks.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestConstVariables.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestEnumTypes.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestForwardDeclaration.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestFunctionTypes.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestGlobalVariables.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestRegisterVariables.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestSetValues.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestSharedLib.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestSharedLibStrippedSymbols.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestStepAndBreakpoints.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestThreadStepping.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestCStrings.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestStructTypes.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestTlsGlobals.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestCPPBool.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestCallCPPFunction.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestChar1632T.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestStaticVariables.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestClassTypes.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestClassTypesDisassembly.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDiamond.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestCppValueCast.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDynamicValue.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestCPP11EnumTypes.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestCPPExceptionBreakpoints.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestNamespace.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestOverloadedFunctions.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestRdar12991846.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestRvalueReferences.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestSignedTypes.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestCPPStaticMembers.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestCPPStaticMethods.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestSTL.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestCPPThis.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestUniqueTypes.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestUnsignedTypes.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestVirtual.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestCxxWCharT.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCIvarsInBlocks.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestForwardDecl.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestConstStrings.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestFoundationDisassembly.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCMethods.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCMethods2.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjectDescriptionAPI.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestRuntimeTypes.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestSymbolTable.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestHiddenIvars.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCXX.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCBaseClassSBType.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCBuiltinTypes.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCCheckers.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCClassMethod.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCDynamicSBType.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCDynamicValue.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCIvarOffsets.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCIvarStripped.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCNewSyntax.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjcOptimized.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCProperty.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCStaticMethod.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCStaticMethodStripped.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCStepping.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCStructReturn.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCSuper.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestPrintObj.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCMethodReturningBOOL.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestRdar10967107.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestRdar11355592.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestRdar12408181.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestRealDefinition.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCSelf.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestBuiltinTrap.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestAddDsymMidExecutionCommand.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestIndirectSymbols.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestOrderFile.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestQueues.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestSafeFuncCalls.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestUniversal.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestEvents.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestSBFrameFindValue.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestFormattersSBAPI.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestInlinedFrame.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestFrames.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestDisasmAPI.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestSymbolAPI.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestHelloWorld.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestCommandInterpreterAPI.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestFrameUtils.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestLLDBIterator.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestRegistersIterator.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestPrintStackTraces.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestObjCType.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestProcessIO.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestProcessAPI.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: Test-rdar-12481949.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestSBData.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestSignalsAPI.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestSymbolContext.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestTargetAPI.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestThreadAPI.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestTypeList.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestChangeValueAPI.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestValueAPILinkedList.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestValueAPI.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestWatchpointConditionAPI.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestSetWatchlocation.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestTargetWatchAddress.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestSetWatchpoint.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestWatchpointIgnoreCount.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestWatchpointIter.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestSettings.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestSourceManager.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestFloatTypes.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestFloatTypesExpr.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestIntegerTypes.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
FAIL: LLDB (suite) :: TestIntegerTypesExpr.py (Darwin tfiala-macpro.mtv.corp.google.com 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64 i386)
zturner added a comment.Jul 28 2014, 10:45 AM

Hmm. Seems like at some point in the near future I'm going to need to get
a Mac.

tfiala added a comment.Jul 28 2014, 12:11 PM
In D4641#12, @zturner wrote:

Hmm. Seems like at some point in the near future I'm going to need to get
a Mac.

I don't know about that. I just happen to be in an easy position to test it there since I generally work out of Xcode these days. I don't think we can expect everyone to have every platform. This is more where we need functional build bots, and need to be willing to revert or fix things really quickly.

This one happens to be a relatively core change which (clearly) has some tendrils. I'm back to looking at it now.

tfiala added a comment.Jul 28 2014, 12:24 PM

lldb-gdbserver is seg faulting. It looks like Socket::GetBoundPort is being called on something that appears to have a null pointer.

#0  __GI___pthread_mutex_lock (mutex=0x7fffdf3cae28) at ../nptl/pthread_mutex_lock.c:66
66      ../nptl/pthread_mutex_lock.c: No such file or directory.
(gdb) bt
#0  __GI___pthread_mutex_lock (mutex=0x7fffdf3cae28) at ../nptl/pthread_mutex_lock.c:66
#1  0x00007f2fc323c645 in lldb_private::Mutex::Lock (this=0xa0)
    at /mnt/ssd/work/macosx.sync/mp-svn/llvm/tools/lldb/source/Host/common/Mutex.cpp:278
#2  0x00007f2fc323c536 in lldb_private::Mutex::Locker::Lock (this=0x7fffdf3cae28, mutex=...)
    at /mnt/ssd/work/macosx.sync/mp-svn/llvm/tools/lldb/source/Host/common/Mutex.cpp:154
#3  0x00007f2fc323c4df in lldb_private::Mutex::Locker::Locker (this=0x7fffdf3cae28, m=...)
    at /mnt/ssd/work/macosx.sync/mp-svn/llvm/tools/lldb/source/Host/common/Mutex.cpp:114
#4  0x00007f2fc37c4fe3 in lldb_private::Predicate<unsigned short>::WaitForValueNotEqualTo (this=0x98, value=0, 
    new_value=@0x7fffdf3cae92: 0, abstime=0x7fffdf3cae88)
    at /mnt/ssd/work/macosx.sync/mp-svn/llvm/tools/lldb/include/lldb/Host/Predicate.h:448
#5  0x00007f2fc37c4f7b in lldb_private::Socket::GetBoundPort (this=0x0, timeout_sec=10)
    at /mnt/ssd/work/macosx.sync/mp-svn/llvm/tools/lldb/source/Host/common/Socket.cpp:655
#6  0x000000000040a3f4 in ConnectToRemote (gdb_server=..., reverse_connect=false, 
    host_and_port=0x7fffdf3ce0bb "localhost:0", 
    progname=0x7fffdf3ce078 "/mnt/ssd/work/macosx.sync/mp-svn/build-debug/bin/lldb-gdbserver", 
    named_pipe_path=0x11064a8 "/tmp/tmp8DotCl/stub_port_number")
    at /mnt/ssd/work/macosx.sync/mp-svn/llvm/tools/lldb/tools/lldb-gdbserver/lldb-gdbserver.cpp:408
#7  0x000000000040b5ae in main (argc=0, argv=0x7fffdf3cbe30)
    at /mnt/ssd/work/macosx.sync/mp-svn/llvm/tools/lldb/tools/lldb-gdbserver/lldb-gdbserver.cpp:681

Tracking that down.

tfiala added a comment.Jul 28 2014, 12:34 PM

Hey Zachary,

If you look in lldb-gdbserver.cpp in the patch I sent (it has updates to get it up to date with top of tree, which changed in this file on Saturday), this section of code:

C++
                // FIXME use new generic named pipe support.
                int fd = ::open(named_pipe_path, O_WRONLY);
                if (fd > -1)
                {
                    Socket &socket = static_cast<Socket&> (s_listen_connection_up->GetReadObject ());
                    const uint16_t bound_port = socket.GetBoundPort (10);

That socket represents a listener socket, and the operation that is intending to be performed is "ask the listener what socket it is listening on" --- meaning, what port is the socket listening on. We're telling the listening port to assign something randomly that isn't already used, and here is where we find out what was actually selected. I can't totally tell what the code under Socket is trying to do here, but what it is supposed to do is ask the listening socket, which is *not yet* connected with a client, to specify the port it is using.

This is probably what is breaking the Mac side too, since the Mac uses this paradigm I think even more than we do on Linux at the moment given the way they launch debugserver for all local debugging. (You'll notice only the Linux llgs-related tests failed, but if we were using llgs everywhere, everything would have failed, much like the Mac).

With the new code, how would you expect I'd ask a listener socket what port it is bound to? Most likely we need to adjust the code to do whatever that is in these cases.

zturner updated this revision to Diff 11953.Jul 28 2014, 12:42 PM
zturner edited edge metadata.

Fixes compilation across all platforms. Still diagnosing test failures.

tfiala added a comment.Jul 28 2014, 12:52 PM

Looks like the Xcode project changes are missing from the latest patch set put up. Here they are in case that was somehow missing from my initial svn diff:

zturner.diff5 KBDownload

zturner updated this revision to Diff 11964.Jul 28 2014, 4:57 PM

This fixes the crashing in lldb-gdbserver, and should include all of the necessary things to get it to compile on MacOSX as well. (I have a request for my own Mac workstation pending, until then I have to cross my fingers and hope I did it right).

lldb-gdbserver tests still fail, but now it's because of a pipe that's not getting any data. I suspect that all the remaining test failures now have the same underlying cause. Still investigating exactly what that might be, though.

zturner closed this revision.Aug 6 2014, 11:25 AM
zturner updated this revision to Diff 12243.

Closed by commit rL214984 (authored by @zturner).

Revision Contents

PathSize
lldb/
trunk/
include/
lldb/
Core/
81 lines
Host/
1 line
16 lines
61 lines
103 lines
2 lines
lldb.xcodeproj/
12 lines
source/
Core/
1078 lines
Host/
common/
2 lines
31 lines
14 lines
661 lines
Plugins/
Process/
MacOSX-Kernel/
3 lines
gdb-remote/
4 lines
tools/
lldb-gdbserver/
10 lines
lldb-platform/
5 lines

Diff 12243

lldb/trunk/include/lldb/Core/ConnectionFileDescriptor.h

//===-- ConnectionFileDescriptor.h ------------------------------*- C++ -*-===// //===-- ConnectionFileDescriptor.h ------------------------------*- C++ -*-===//
// //
// The LLVM Compiler Infrastructure // The LLVM Compiler Infrastructure
// //
// This file is distributed under the University of Illinois Open Source // This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details. // License. See LICENSE.TXT for details.
// //
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
#ifndef liblldb_ConnectionFileDescriptor_h_ #ifndef liblldb_ConnectionFileDescriptor_h_
#define liblldb_ConnectionFileDescriptor_h_ #define liblldb_ConnectionFileDescriptor_h_
// C Includes
#ifndef _WIN32
#include <sys/socket.h>
#include <sys/types.h>
#include <netinet/in.h>
#endif
// C++ Includes // C++ Includes
#include <memory> #include <memory>
#include "lldb/lldb-forward.h"
// Other libraries and framework includes // Other libraries and framework includes
// Project includes // Project includes
#include "lldb/Core/Connection.h" #include "lldb/Core/Connection.h"
#include "lldb/Host/Mutex.h" #include "lldb/Host/Mutex.h"
#include "lldb/Host/Pipe.h" #include "lldb/Host/Pipe.h"
#include "lldb/Host/Predicate.h" #include "lldb/Host/Predicate.h"
#include "lldb/Host/IOObject.h"
namespace lldb_private { namespace lldb_private {
class Error;
class Socket;
class SocketAddress; class SocketAddress;
class ConnectionFileDescriptor : class ConnectionFileDescriptor :
public Connection public Connection
{ {
public: public:
ConnectionFileDescriptor (); ConnectionFileDescriptor ();
Show All 20 Lines Read (void *dst,
Error *error_ptr); Error *error_ptr);
virtual size_t virtual size_t
Write (const void *src, Write (const void *src,
size_t src_len, size_t src_len,
lldb::ConnectionStatus &status, lldb::ConnectionStatus &status,
Error *error_ptr); Error *error_ptr);
// If the read file descriptor is a socket, then return
// the port number that is being used by the socket.
uint16_t
GetReadPort () const;
// If the write file descriptor is a socket, then return
// the port number that is being used by the socket.
uint16_t
GetWritePort () const;
uint16_t
GetBoundPort (uint32_t timeout_sec);
lldb::ConnectionStatus lldb::ConnectionStatus
BytesAvailable (uint32_t timeout_usec, Error *error_ptr); BytesAvailable (uint32_t timeout_usec, Error *error_ptr);
bool bool
InterruptRead (); InterruptRead ();
protected: lldb::IOObjectSP GetReadObject() { return m_read_sp; }
const lldb::IOObjectSP GetReadObject() const { return m_read_sp; }
typedef enum uint16_t GetListeningPort(uint32_t timeout_sec);
{
eFDTypeFile, // Other FD requiring read/write protected:
eFDTypeSocket, // Socket requiring send/recv
eFDTypeSocketUDP // Unconnected UDP socket requiring sendto/recvfrom
} FDType;
void void
OpenCommandPipe (); OpenCommandPipe ();
void void
CloseCommandPipe (); CloseCommandPipe ();
lldb::ConnectionStatus lldb::ConnectionStatus
SocketListen (const char *host_and_port, Error *error_ptr); SocketListen (const char *host_and_port, Error *error_ptr);
lldb::ConnectionStatus lldb::ConnectionStatus
ConnectTCP (const char *host_and_port, Error *error_ptr); ConnectTCP (const char *host_and_port, Error *error_ptr);
lldb::ConnectionStatus lldb::ConnectionStatus
ConnectUDP (const char *args, Error *error_ptr); ConnectUDP (const char *args, Error *error_ptr);
lldb::ConnectionStatus lldb::ConnectionStatus
NamedSocketAccept (const char *socket_name, Error *error_ptr);
lldb::ConnectionStatus
NamedSocketConnect (const char *socket_name, Error *error_ptr); NamedSocketConnect (const char *socket_name, Error *error_ptr);
lldb::ConnectionStatus lldb::ConnectionStatus
Close (int& fd, FDType type, Error *error); NamedSocketAccept (const char *socket_name, Error *error_ptr);
int m_fd_send;
int m_fd_recv;
FDType m_fd_send_type;
FDType m_fd_recv_type;
std::unique_ptr<SocketAddress> m_udp_send_sockaddr;
uint32_t m_socket_timeout_usec;
Pipe m_pipe;
Mutex m_mutex;
Predicate<uint16_t> m_port_predicate; // Used when binding to port zero to wait for the thread that creates the socket, binds and listens to resolve the port number
bool m_should_close_fd; // True if this class should close the file descriptor when it goes away.
bool m_shutting_down; // This marks that we are shutting down so if we get woken up from BytesAvailable
// to disconnect, we won't try to read again.
static uint16_t
GetSocketPort (int fd);
static int
GetSocketOption(int fd, int level, int option_name, int &option_value);
static int lldb::IOObjectSP m_read_sp;
SetSocketOption(int fd, int level, int option_name, int option_value); lldb::IOObjectSP m_write_sp;
bool Predicate<uint16_t> m_port_predicate; // Used when binding to port zero to wait for the thread
SetSocketReceiveTimeout (uint32_t timeout_usec); // that creates the socket, binds and listens to resolve
// the port number.
Pipe m_pipe;
Mutex m_mutex;
bool m_shutting_down; // This marks that we are shutting down so if we get woken up from
// BytesAvailable to disconnect, we won't try to read again.
bool m_waiting_for_accept;
private: private:
DISALLOW_COPY_AND_ASSIGN (ConnectionFileDescriptor); DISALLOW_COPY_AND_ASSIGN (ConnectionFileDescriptor);
}; };
} // namespace lldb_private } // namespace lldb_private
#endif // liblldb_ConnectionFileDescriptor_h_ #endif // liblldb_ConnectionFileDescriptor_h_

lldb/trunk/include/lldb/Host/Editline.h

Show All 21 Lines
#include <string> #include <string>
#include <vector> #include <vector>
#include "lldb/Core/ConnectionFileDescriptor.h" #include "lldb/Core/ConnectionFileDescriptor.h"
#include "lldb/Host/Condition.h" #include "lldb/Host/Condition.h"
#include "lldb/Host/FileSpec.h" #include "lldb/Host/FileSpec.h"
#include "lldb/Host/Mutex.h" #include "lldb/Host/Mutex.h"
#include "lldb/Host/Predicate.h"
namespace lldb_private { namespace lldb_private {
//---------------------------------------------------------------------- //----------------------------------------------------------------------
/// @class Editline Editline.h "lldb/Host/Editline.h" /// @class Editline Editline.h "lldb/Host/Editline.h"
/// @brief A class that encapsulates editline functionality. /// @brief A class that encapsulates editline functionality.
//---------------------------------------------------------------------- //----------------------------------------------------------------------
class EditlineHistory; class EditlineHistory;
▲ Show 20 Lines • Show All 170 Lines • Show Last 20 Lines

lldb/trunk/include/lldb/Host/File.h

Show All 10 Lines
#define liblldb_File_h_ #define liblldb_File_h_
#if defined(__cplusplus) #if defined(__cplusplus)
#include <stdarg.h> #include <stdarg.h>
#include <stdio.h> #include <stdio.h>
#include <sys/types.h> #include <sys/types.h>
#include "lldb/lldb-private.h" #include "lldb/lldb-private.h"
#include "lldb/Host/IOObject.h"
namespace lldb_private { namespace lldb_private {
//---------------------------------------------------------------------- //----------------------------------------------------------------------
/// @class File File.h "lldb/Host/File.h" /// @class File File.h "lldb/Host/File.h"
/// @brief A file class. /// @brief A file class.
/// ///
/// A file class that divides abstracts the LLDB core from host file /// A file class that divides abstracts the LLDB core from host file
/// functionality. /// functionality.
//---------------------------------------------------------------------- //----------------------------------------------------------------------
class File class File : public IOObject
{ {
public: public:
static int kInvalidDescriptor; static int kInvalidDescriptor;
static FILE * kInvalidStream; static FILE * kInvalidStream;
enum OpenOptions enum OpenOptions
{ {
eOpenOptionRead = (1u << 0), // Open file for reading eOpenOptionRead = (1u << 0), // Open file for reading
eOpenOptionWrite = (1u << 1), // Open file for writing eOpenOptionWrite = (1u << 1), // Open file for writing
eOpenOptionAppend = (1u << 2), // Don't truncate file when opening, append to end of file eOpenOptionAppend = (1u << 2), // Don't truncate file when opening, append to end of file
eOpenOptionTruncate = (1u << 3), // Truncate file when opening eOpenOptionTruncate = (1u << 3), // Truncate file when opening
eOpenOptionNonBlocking = (1u << 4), // File reads eOpenOptionNonBlocking = (1u << 4), // File reads
eOpenOptionCanCreate = (1u << 5), // Create file if doesn't already exist eOpenOptionCanCreate = (1u << 5), // Create file if doesn't already exist
eOpenOptionCanCreateNewOnly = (1u << 6), // Can create file only if it doesn't already exist eOpenOptionCanCreateNewOnly = (1u << 6), // Can create file only if it doesn't already exist
eOpenoptionDontFollowSymlinks = (1u << 7) eOpenoptionDontFollowSymlinks = (1u << 7)
}; };
static mode_t static mode_t
ConvertOpenOptionsForPOSIXOpen (uint32_t open_options); ConvertOpenOptionsForPOSIXOpen (uint32_t open_options);
File() : File() :
IOObject(eFDTypeFile, false),
m_descriptor (kInvalidDescriptor), m_descriptor (kInvalidDescriptor),
m_stream (kInvalidStream), m_stream (kInvalidStream),
m_options (0), m_options (0),
m_own_stream (false), m_own_stream (false),
m_own_descriptor (false),
m_is_interactive (eLazyBoolCalculate), m_is_interactive (eLazyBoolCalculate),
m_is_real_terminal (eLazyBoolCalculate) m_is_real_terminal (eLazyBoolCalculate)
{ {
} }
File (FILE *fh, bool transfer_ownership) : File (FILE *fh, bool transfer_ownership) :
IOObject(eFDTypeFile, false),
m_descriptor (kInvalidDescriptor), m_descriptor (kInvalidDescriptor),
m_stream (fh), m_stream (fh),
m_options (0), m_options (0),
m_own_stream (transfer_ownership), m_own_stream (transfer_ownership),
m_own_descriptor (false),
m_is_interactive (eLazyBoolCalculate), m_is_interactive (eLazyBoolCalculate),
m_is_real_terminal (eLazyBoolCalculate) m_is_real_terminal (eLazyBoolCalculate)
{ {
} }
File (const File &rhs); File (const File &rhs);
File & File &
Show All 38 Linespublic:
/// ///
/// @see File::Open (const char *path, uint32_t options, uint32_t permissions) /// @see File::Open (const char *path, uint32_t options, uint32_t permissions)
//------------------------------------------------------------------ //------------------------------------------------------------------
File (const FileSpec& filespec, File (const FileSpec& filespec,
uint32_t options, uint32_t options,
uint32_t permissions = lldb::eFilePermissionsFileDefault); uint32_t permissions = lldb::eFilePermissionsFileDefault);
File (int fd, bool transfer_ownership) : File (int fd, bool transfer_ownership) :
IOObject(eFDTypeFile, transfer_ownership),
m_descriptor (fd), m_descriptor (fd),
m_stream (kInvalidStream), m_stream (kInvalidStream),
m_options (0), m_options (0),
m_own_stream (false), m_own_stream (false)
m_own_descriptor (transfer_ownership)
{ {
} }
//------------------------------------------------------------------ //------------------------------------------------------------------
/// Destructor. /// Destructor.
/// ///
/// The destructor is virtual in case this class is subclassed. /// The destructor is virtual in case this class is subclassed.
//------------------------------------------------------------------ //------------------------------------------------------------------
▲ Show 20 Lines • Show All 83 Lines • ▼ Show 20 Linespublic:
Close (); Close ();
Error Error
Duplicate (const File &rhs); Duplicate (const File &rhs);
int int
GetDescriptor() const; GetDescriptor() const;
WaitableHandle
GetWaitableHandle();
void void
SetDescriptor(int fd, bool transfer_ownership); SetDescriptor(int fd, bool transfer_ownership);
FILE * FILE *
GetStream (); GetStream ();
void void
SetStream (FILE *fh, bool transfer_ownership); SetStream (FILE *fh, bool transfer_ownership);
▲ Show 20 Lines • Show All 303 Lines • ▼ Show 20 Linesprotected:
//------------------------------------------------------------------ //------------------------------------------------------------------
// Member variables // Member variables
//------------------------------------------------------------------ //------------------------------------------------------------------
int m_descriptor; int m_descriptor;
FILE *m_stream; FILE *m_stream;
uint32_t m_options; uint32_t m_options;
bool m_own_stream; bool m_own_stream;
bool m_own_descriptor;
LazyBool m_is_interactive; LazyBool m_is_interactive;
LazyBool m_is_real_terminal; LazyBool m_is_real_terminal;
}; };
} // namespace lldb_private } // namespace lldb_private
#endif // #if defined(__cplusplus) #endif // #if defined(__cplusplus)
#endif // liblldb_File_h_ #endif // liblldb_File_h_

lldb/trunk/include/lldb/Host/IOObject.h

//===-- IOObject.h ----------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_Host_Common_IOObject_h_
#define liblldb_Host_Common_IOObject_h_
#include <stdarg.h>
#include <stdio.h>
#include <sys/types.h>
#include "lldb/lldb-private.h"
namespace lldb_private {
class IOObject
{
public:
typedef enum
{
eFDTypeFile, // Other FD requiring read/write
eFDTypeSocket, // Socket requiring send/recv
} FDType;
// TODO: On Windows this should be a HANDLE, and wait should use
// WaitForMultipleObjects
typedef int WaitableHandle;
static const WaitableHandle kInvalidHandleValue;
IOObject(FDType type, bool should_close)
: m_fd_type(type)
, m_should_close_fd(should_close)
{
}
virtual ~IOObject() {}
virtual Error Read (void *buf, size_t &num_bytes) = 0;
virtual Error Write (const void *buf, size_t &num_bytes) = 0;
virtual bool IsValid() const = 0;
virtual Error Close() = 0;
FDType GetFdType() const { return m_fd_type; }
virtual WaitableHandle GetWaitableHandle() = 0;
protected:
FDType m_fd_type;
bool m_should_close_fd; // True if this class should close the file descriptor when it goes away.
private:
DISALLOW_COPY_AND_ASSIGN (IOObject);
};
}
#endif
No newline at end of file

lldb/trunk/include/lldb/Host/Socket.h

//===-- Socket.h ------------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_Host_Socket_h_
#define liblldb_Host_Socket_h_
#include <string>
#include "lldb/lldb-private.h"
#include "lldb/Core/Error.h"
#include "lldb/Host/IOObject.h"
#include "lldb/Host/Predicate.h"
#include "lldb/Host/SocketAddress.h"
#ifdef _WIN32
#include "lldb/Host/windows/windows.h"
#include <winsock2.h>
#include <ws2tcpip.h>
#endif
namespace llvm
{
class StringRef;
}
namespace lldb_private {
#if defined(_MSC_VER)
typedef SOCKET NativeSocket;
#else
typedef int NativeSocket;
#endif
class Socket : public IOObject
{
public:
typedef enum
{
ProtocolTcp,
ProtocolUdp,
ProtocolUnixDomain
} SocketProtocol;
static const NativeSocket kInvalidSocketValue;
Socket(NativeSocket socket, SocketProtocol protocol, bool should_close);
~Socket();
// Initialize a Tcp Socket object in listening mode. listen and accept are implemented
// separately because the caller may wish to manipulate or query the socket after it is
// initialized, but before entering a blocking accept.
static Error TcpListen(llvm::StringRef host_and_port, Socket *&socket, Predicate<uint16_t>* predicate);
static Error TcpConnect(llvm::StringRef host_and_port, Socket *&socket);
static Error UdpConnect(llvm::StringRef host_and_port, Socket *&send_socket, Socket *&recv_socket);
static Error UnixDomainConnect(llvm::StringRef host_and_port, Socket *&socket);
static Error UnixDomainAccept(llvm::StringRef host_and_port, Socket *&socket);
// Blocks on a listening socket until a connection is received. This method assumes that
// |this->m_socket| is a listening socket, created via either TcpListen() or via the native
// constructor that takes a NativeSocket, which itself was created via a call to |listen()|
Error BlockingAccept(llvm::StringRef host_and_port, Socket *&socket);
int GetOption (int level, int option_name, int &option_value);
int SetOption (int level, int option_name, int option_value);
static uint16_t GetPortNumber(const NativeSocket& socket);
uint16_t GetPortNumber () const;
NativeSocket GetNativeSocket () const { return m_socket; }
SocketProtocol GetSocketProtocol() const { return m_protocol; }
virtual Error Read (void *buf, size_t &num_bytes);
virtual Error Write (const void *buf, size_t &num_bytes);
virtual Error PreDisconnect();
virtual Error Close();
virtual bool IsValid() const { return m_socket != kInvalidSocketValue; }
virtual WaitableHandle GetWaitableHandle();
protected:
static bool
DecodeHostAndPort (llvm::StringRef host_and_port,
std::string &host_str,
std::string &port_str,
int32_t& port,
Error *error_ptr);
SocketProtocol m_protocol;
NativeSocket m_socket;
SocketAddress m_udp_send_sockaddr; // Send address used for UDP connections.
};
}
#endif
No newline at end of file

lldb/trunk/include/lldb/lldb-forward.h

Show First 20 Lines • Show All 100 Lines • ▼ Show 20 Lines
class FormattersMatchCandidate; class FormattersMatchCandidate;
class FuncUnwinders; class FuncUnwinders;
class Function; class Function;
class FunctionInfo; class FunctionInfo;
class InlineFunctionInfo; class InlineFunctionInfo;
class Instruction; class Instruction;
class InstructionList; class InstructionList;
class IOHandler; class IOHandler;
class IOObject;
class IRExecutionUnit; class IRExecutionUnit;
class JITLoader; class JITLoader;
class LanguageRuntime; class LanguageRuntime;
class SystemRuntime; class SystemRuntime;
class LineTable; class LineTable;
class Listener; class Listener;
class Log; class Log;
class LogChannel; class LogChannel;
▲ Show 20 Lines • Show All 188 Lines • ▼ Show 20 Linesnamespace lldb {
typedef std::shared_ptr<lldb_private::Event> EventSP; typedef std::shared_ptr<lldb_private::Event> EventSP;
typedef std::shared_ptr<lldb_private::ExecutionContextRef> ExecutionContextRefSP; typedef std::shared_ptr<lldb_private::ExecutionContextRef> ExecutionContextRefSP;
typedef std::shared_ptr<lldb_private::File> FileSP; typedef std::shared_ptr<lldb_private::File> FileSP;
typedef std::shared_ptr<lldb_private::Function> FunctionSP; typedef std::shared_ptr<lldb_private::Function> FunctionSP;
typedef std::shared_ptr<lldb_private::FuncUnwinders> FuncUnwindersSP; typedef std::shared_ptr<lldb_private::FuncUnwinders> FuncUnwindersSP;
typedef std::shared_ptr<lldb_private::InlineFunctionInfo> InlineFunctionInfoSP; typedef std::shared_ptr<lldb_private::InlineFunctionInfo> InlineFunctionInfoSP;
typedef std::shared_ptr<lldb_private::Instruction> InstructionSP; typedef std::shared_ptr<lldb_private::Instruction> InstructionSP;
typedef std::shared_ptr<lldb_private::IOHandler> IOHandlerSP; typedef std::shared_ptr<lldb_private::IOHandler> IOHandlerSP;
typedef std::shared_ptr<lldb_private::IOObject> IOObjectSP;
typedef std::shared_ptr<lldb_private::JITLoader> JITLoaderSP; typedef std::shared_ptr<lldb_private::JITLoader> JITLoaderSP;
typedef std::shared_ptr<lldb_private::LanguageRuntime> LanguageRuntimeSP; typedef std::shared_ptr<lldb_private::LanguageRuntime> LanguageRuntimeSP;
typedef std::shared_ptr<lldb_private::SystemRuntime> SystemRuntimeSP; typedef std::shared_ptr<lldb_private::SystemRuntime> SystemRuntimeSP;
typedef std::shared_ptr<lldb_private::LineTable> LineTableSP; typedef std::shared_ptr<lldb_private::LineTable> LineTableSP;
typedef std::shared_ptr<lldb_private::Listener> ListenerSP; typedef std::shared_ptr<lldb_private::Listener> ListenerSP;
typedef std::shared_ptr<lldb_private::LogChannel> LogChannelSP; typedef std::shared_ptr<lldb_private::LogChannel> LogChannelSP;
typedef std::shared_ptr<lldb_private::Module> ModuleSP; typedef std::shared_ptr<lldb_private::Module> ModuleSP;
typedef std::weak_ptr<lldb_private::Module> ModuleWP; typedef std::weak_ptr<lldb_private::Module> ModuleWP;
▲ Show 20 Lines • Show All 90 Lines • Show Last 20 Lines

lldb/trunk/lldb.xcodeproj/project.pbxproj

  • This file is larger than 256 KB, so syntax highlighting is disabled by default.
Show First 20 Lines • Show All 61 Lines • ▼ Show 20 Lines/* Begin PBXBuildFile section */
232CB619191E00CD00EF39FC /* NativeProcessProtocol.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 232CB60F191E00CC00EF39FC /* NativeProcessProtocol.cpp */; }; 232CB619191E00CD00EF39FC /* NativeProcessProtocol.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 232CB60F191E00CC00EF39FC /* NativeProcessProtocol.cpp */; };
232CB61A191E00CD00EF39FC /* NativeProcessProtocol.h in Headers */ = {isa = PBXBuildFile; fileRef = 232CB610191E00CC00EF39FC /* NativeProcessProtocol.h */; }; 232CB61A191E00CD00EF39FC /* NativeProcessProtocol.h in Headers */ = {isa = PBXBuildFile; fileRef = 232CB610191E00CC00EF39FC /* NativeProcessProtocol.h */; };
232CB61B191E00CD00EF39FC /* NativeThreadProtocol.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 232CB611191E00CC00EF39FC /* NativeThreadProtocol.cpp */; }; 232CB61B191E00CD00EF39FC /* NativeThreadProtocol.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 232CB611191E00CC00EF39FC /* NativeThreadProtocol.cpp */; };
232CB61C191E00CD00EF39FC /* NativeThreadProtocol.h in Headers */ = {isa = PBXBuildFile; fileRef = 232CB612191E00CC00EF39FC /* NativeThreadProtocol.h */; }; 232CB61C191E00CD00EF39FC /* NativeThreadProtocol.h in Headers */ = {isa = PBXBuildFile; fileRef = 232CB612191E00CC00EF39FC /* NativeThreadProtocol.h */; };
232CB61D191E00CD00EF39FC /* SoftwareBreakpoint.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 232CB613191E00CC00EF39FC /* SoftwareBreakpoint.cpp */; }; 232CB61D191E00CD00EF39FC /* SoftwareBreakpoint.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 232CB613191E00CC00EF39FC /* SoftwareBreakpoint.cpp */; };
232CB61E191E00CD00EF39FC /* SoftwareBreakpoint.h in Headers */ = {isa = PBXBuildFile; fileRef = 232CB614191E00CD00EF39FC /* SoftwareBreakpoint.h */; }; 232CB61E191E00CD00EF39FC /* SoftwareBreakpoint.h in Headers */ = {isa = PBXBuildFile; fileRef = 232CB614191E00CD00EF39FC /* SoftwareBreakpoint.h */; };
233B007D1960C9F90090E598 /* ProcessInfo.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 233B007B1960C9E60090E598 /* ProcessInfo.cpp */; }; 233B007D1960C9F90090E598 /* ProcessInfo.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 233B007B1960C9E60090E598 /* ProcessInfo.cpp */; };
233B007F1960CB280090E598 /* ProcessLaunchInfo.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 233B007E1960CB280090E598 /* ProcessLaunchInfo.cpp */; }; 233B007F1960CB280090E598 /* ProcessLaunchInfo.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 233B007E1960CB280090E598 /* ProcessLaunchInfo.cpp */; };
236124A41986B4E2004EFC37 /* IoObject.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 236124A21986B4E2004EFC37 /* IoObject.cpp */; };
236124A51986B4E2004EFC37 /* Socket.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 236124A31986B4E2004EFC37 /* Socket.cpp */; };
23DDF226196C3EE600BB8417 /* CommandOptionValidators.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 23DDF224196C3EE600BB8417 /* CommandOptionValidators.cpp */; }; 23DDF226196C3EE600BB8417 /* CommandOptionValidators.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 23DDF224196C3EE600BB8417 /* CommandOptionValidators.cpp */; };
23EDE33319269E7C00F6A132 /* NativeRegisterContext.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 23EDE3301926839700F6A132 /* NativeRegisterContext.cpp */; }; 23EDE33319269E7C00F6A132 /* NativeRegisterContext.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 23EDE3301926839700F6A132 /* NativeRegisterContext.cpp */; };
23EFE389193D1ABC00E54E54 /* SBTypeEnumMember.h in Headers */ = {isa = PBXBuildFile; fileRef = 23EFE388193D1ABC00E54E54 /* SBTypeEnumMember.h */; settings = {ATTRIBUTES = (Public, ); }; }; 23EFE389193D1ABC00E54E54 /* SBTypeEnumMember.h in Headers */ = {isa = PBXBuildFile; fileRef = 23EFE388193D1ABC00E54E54 /* SBTypeEnumMember.h */; settings = {ATTRIBUTES = (Public, ); }; };
23EFE38B193D1AEC00E54E54 /* SBTypeEnumMember.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 23EFE38A193D1AEC00E54E54 /* SBTypeEnumMember.cpp */; }; 23EFE38B193D1AEC00E54E54 /* SBTypeEnumMember.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 23EFE38A193D1AEC00E54E54 /* SBTypeEnumMember.cpp */; };
23F4034D1926E0F60046DC9B /* NativeRegisterContextRegisterInfo.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 23F403481926CC250046DC9B /* NativeRegisterContextRegisterInfo.cpp */; }; 23F4034D1926E0F60046DC9B /* NativeRegisterContextRegisterInfo.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 23F403481926CC250046DC9B /* NativeRegisterContextRegisterInfo.cpp */; };
260157C61885F51C00F875CF /* libpanel.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 260157C41885F4FF00F875CF /* libpanel.dylib */; }; 260157C61885F51C00F875CF /* libpanel.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 260157C41885F4FF00F875CF /* libpanel.dylib */; };
260157C71885F52500F875CF /* libpanel.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 260157C41885F4FF00F875CF /* libpanel.dylib */; }; 260157C71885F52500F875CF /* libpanel.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 260157C41885F4FF00F875CF /* libpanel.dylib */; };
260157C81885F53100F875CF /* libpanel.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 260157C41885F4FF00F875CF /* libpanel.dylib */; }; 260157C81885F53100F875CF /* libpanel.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 260157C41885F4FF00F875CF /* libpanel.dylib */; };
▲ Show 20 Lines • Show All 846 Lines • ▼ Show 20 Lines/* Begin PBXFileReference section */
233B009219610B1F0090E598 /* ProcessMonitor.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = ProcessMonitor.cpp; sourceTree = "<group>"; }; 233B009219610B1F0090E598 /* ProcessMonitor.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = ProcessMonitor.cpp; sourceTree = "<group>"; };
233B009319610B1F0090E598 /* ProcessMonitor.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ProcessMonitor.h; sourceTree = "<group>"; }; 233B009319610B1F0090E598 /* ProcessMonitor.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ProcessMonitor.h; sourceTree = "<group>"; };
233B009D19610D6B0090E598 /* Host.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = Host.cpp; sourceTree = "<group>"; }; 233B009D19610D6B0090E598 /* Host.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = Host.cpp; sourceTree = "<group>"; };
233B00A1196113730090E598 /* ProcFileReader.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = ProcFileReader.cpp; sourceTree = "<group>"; }; 233B00A1196113730090E598 /* ProcFileReader.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = ProcFileReader.cpp; sourceTree = "<group>"; };
233B00A2196113730090E598 /* ProcFileReader.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = ProcFileReader.h; sourceTree = "<group>"; }; 233B00A2196113730090E598 /* ProcFileReader.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = ProcFileReader.h; sourceTree = "<group>"; };
233B00A919622F3F0090E598 /* NativeRegisterContextLinux_x86_64.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = NativeRegisterContextLinux_x86_64.cpp; sourceTree = "<group>"; }; 233B00A919622F3F0090E598 /* NativeRegisterContextLinux_x86_64.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = NativeRegisterContextLinux_x86_64.cpp; sourceTree = "<group>"; };
233B00AA19622F3F0090E598 /* NativeRegisterContextLinux_x86_64.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = NativeRegisterContextLinux_x86_64.h; sourceTree = "<group>"; }; 233B00AA19622F3F0090E598 /* NativeRegisterContextLinux_x86_64.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = NativeRegisterContextLinux_x86_64.h; sourceTree = "<group>"; };
2360092C193FB21500189DB1 /* MemoryRegionInfo.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = MemoryRegionInfo.h; path = include/lldb/Target/MemoryRegionInfo.h; sourceTree = "<group>"; }; 2360092C193FB21500189DB1 /* MemoryRegionInfo.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = MemoryRegionInfo.h; path = include/lldb/Target/MemoryRegionInfo.h; sourceTree = "<group>"; };
236124A21986B4E2004EFC37 /* IoObject.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = IoObject.cpp; sourceTree = "<group>"; };
236124A31986B4E2004EFC37 /* Socket.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = Socket.cpp; sourceTree = "<group>"; };
236124A61986B50E004EFC37 /* IoObject.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = IoObject.h; path = include/lldb/Host/IoObject.h; sourceTree = "<group>"; };
236124A71986B50E004EFC37 /* Socket.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = Socket.h; path = include/lldb/Host/Socket.h; sourceTree = "<group>"; };
23DDF224196C3EE600BB8417 /* CommandOptionValidators.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = CommandOptionValidators.cpp; path = source/Interpreter/CommandOptionValidators.cpp; sourceTree = "<group>"; }; 23DDF224196C3EE600BB8417 /* CommandOptionValidators.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = CommandOptionValidators.cpp; path = source/Interpreter/CommandOptionValidators.cpp; sourceTree = "<group>"; };
23EDE3301926839700F6A132 /* NativeRegisterContext.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = NativeRegisterContext.cpp; path = source/Target/NativeRegisterContext.cpp; sourceTree = "<group>"; }; 23EDE3301926839700F6A132 /* NativeRegisterContext.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = NativeRegisterContext.cpp; path = source/Target/NativeRegisterContext.cpp; sourceTree = "<group>"; };
23EDE3311926843600F6A132 /* NativeRegisterContext.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = NativeRegisterContext.h; path = include/lldb/Target/NativeRegisterContext.h; sourceTree = "<group>"; }; 23EDE3311926843600F6A132 /* NativeRegisterContext.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = NativeRegisterContext.h; path = include/lldb/Target/NativeRegisterContext.h; sourceTree = "<group>"; };
23EDE3371926AAD500F6A132 /* RegisterInfoInterface.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = RegisterInfoInterface.h; path = Utility/RegisterInfoInterface.h; sourceTree = "<group>"; }; 23EDE3371926AAD500F6A132 /* RegisterInfoInterface.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = RegisterInfoInterface.h; path = Utility/RegisterInfoInterface.h; sourceTree = "<group>"; };
23EFE388193D1ABC00E54E54 /* SBTypeEnumMember.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = SBTypeEnumMember.h; path = include/lldb/API/SBTypeEnumMember.h; sourceTree = "<group>"; }; 23EFE388193D1ABC00E54E54 /* SBTypeEnumMember.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = SBTypeEnumMember.h; path = include/lldb/API/SBTypeEnumMember.h; sourceTree = "<group>"; };
23EFE38A193D1AEC00E54E54 /* SBTypeEnumMember.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = SBTypeEnumMember.cpp; path = source/API/SBTypeEnumMember.cpp; sourceTree = "<group>"; }; 23EFE38A193D1AEC00E54E54 /* SBTypeEnumMember.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = SBTypeEnumMember.cpp; path = source/API/SBTypeEnumMember.cpp; sourceTree = "<group>"; };
23F403471926C8D50046DC9B /* NativeRegisterContextRegisterInfo.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = NativeRegisterContextRegisterInfo.h; path = include/lldb/Target/NativeRegisterContextRegisterInfo.h; sourceTree = "<group>"; }; 23F403471926C8D50046DC9B /* NativeRegisterContextRegisterInfo.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = NativeRegisterContextRegisterInfo.h; path = include/lldb/Target/NativeRegisterContextRegisterInfo.h; sourceTree = "<group>"; };
23F403481926CC250046DC9B /* NativeRegisterContextRegisterInfo.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = NativeRegisterContextRegisterInfo.cpp; path = source/Target/NativeRegisterContextRegisterInfo.cpp; sourceTree = "<group>"; }; 23F403481926CC250046DC9B /* NativeRegisterContextRegisterInfo.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = NativeRegisterContextRegisterInfo.cpp; path = source/Target/NativeRegisterContextRegisterInfo.cpp; sourceTree = "<group>"; };
▲ Show 20 Lines • Show All 2,476 Lines • ▼ Show 20 Lines 26BC7DD010F1B7C100F91463 /* Host */ = {
26BC7DD210F1B7D500F91463 /* Condition.h */, 26BC7DD210F1B7D500F91463 /* Condition.h */,
266F5CBB12FC846200DFCE33 /* Config.h */, 266F5CBB12FC846200DFCE33 /* Config.h */,
9456F2231616645A00656F91 /* DynamicLibrary.h */, 9456F2231616645A00656F91 /* DynamicLibrary.h */,
26CFDCA01861638D000E63E5 /* Editline.h */, 26CFDCA01861638D000E63E5 /* Editline.h */,
26BC7DD310F1B7D500F91463 /* Endian.h */, 26BC7DD310F1B7D500F91463 /* Endian.h */,
260C6EA013011578005E16B0 /* File.h */, 260C6EA013011578005E16B0 /* File.h */,
26FA4315130103F400E71120 /* FileSpec.h */, 26FA4315130103F400E71120 /* FileSpec.h */,
26BC7DD410F1B7D500F91463 /* Host.h */, 26BC7DD410F1B7D500F91463 /* Host.h */,
236124A61986B50E004EFC37 /* IoObject.h */,
26BC7DD510F1B7D500F91463 /* Mutex.h */, 26BC7DD510F1B7D500F91463 /* Mutex.h */,
232CB60B191E00CC00EF39FC /* NativeBreakpoint.cpp */, 232CB60B191E00CC00EF39FC /* NativeBreakpoint.cpp */,
232CB60C191E00CC00EF39FC /* NativeBreakpoint.h */, 232CB60C191E00CC00EF39FC /* NativeBreakpoint.h */,
232CB60D191E00CC00EF39FC /* NativeBreakpointList.cpp */, 232CB60D191E00CC00EF39FC /* NativeBreakpointList.cpp */,
232CB60E191E00CC00EF39FC /* NativeBreakpointList.h */, 232CB60E191E00CC00EF39FC /* NativeBreakpointList.h */,
232CB60F191E00CC00EF39FC /* NativeProcessProtocol.cpp */, 232CB60F191E00CC00EF39FC /* NativeProcessProtocol.cpp */,
232CB610191E00CC00EF39FC /* NativeProcessProtocol.h */, 232CB610191E00CC00EF39FC /* NativeProcessProtocol.h */,
232CB611191E00CC00EF39FC /* NativeThreadProtocol.cpp */, 232CB611191E00CC00EF39FC /* NativeThreadProtocol.cpp */,
232CB612191E00CC00EF39FC /* NativeThreadProtocol.h */, 232CB612191E00CC00EF39FC /* NativeThreadProtocol.h */,
A36FF33D17D8E98800244D40 /* OptionParser.h */, A36FF33D17D8E98800244D40 /* OptionParser.h */,
260A39A519647A3A004B4130 /* Pipe.h */, 260A39A519647A3A004B4130 /* Pipe.h */,
26BC7DD610F1B7D500F91463 /* Predicate.h */, 26BC7DD610F1B7D500F91463 /* Predicate.h */,
236124A71986B50E004EFC37 /* Socket.h */,
26D7E45B13D5E2F9007FD12B /* SocketAddress.h */, 26D7E45B13D5E2F9007FD12B /* SocketAddress.h */,
26D7E45C13D5E30A007FD12B /* SocketAddress.cpp */, 26D7E45C13D5E30A007FD12B /* SocketAddress.cpp */,
232CB613191E00CC00EF39FC /* SoftwareBreakpoint.cpp */, 232CB613191E00CC00EF39FC /* SoftwareBreakpoint.cpp */,
232CB614191E00CD00EF39FC /* SoftwareBreakpoint.h */, 232CB614191E00CD00EF39FC /* SoftwareBreakpoint.h */,
2689B0A4113EE3CD00A4AEDB /* Symbols.h */, 2689B0A4113EE3CD00A4AEDB /* Symbols.h */,
268DA871130095D000C9483A /* Terminal.h */, 268DA871130095D000C9483A /* Terminal.h */,
26B4E26E112F35F700AB3F64 /* TimeValue.h */, 26B4E26E112F35F700AB3F64 /* TimeValue.h */,
); );
▲ Show 20 Lines • Show All 508 Lines • ▼ Show 20 Lines 69A01E1A1236C5D400C660B5 /* common */ = {
children = ( children = (
AF37E10917C861F20061E18E /* ProcessRunLock.cpp */, AF37E10917C861F20061E18E /* ProcessRunLock.cpp */,
9456F2211616644B00656F91 /* DynamicLibrary.cpp */, 9456F2211616644B00656F91 /* DynamicLibrary.cpp */,
26CFDCA2186163A4000E63E5 /* Editline.cpp */, 26CFDCA2186163A4000E63E5 /* Editline.cpp */,
260C6EA213011581005E16B0 /* File.cpp */, 260C6EA213011581005E16B0 /* File.cpp */,
26FA43171301048600E71120 /* FileSpec.cpp */, 26FA43171301048600E71120 /* FileSpec.cpp */,
69A01E1B1236C5D400C660B5 /* Condition.cpp */, 69A01E1B1236C5D400C660B5 /* Condition.cpp */,
69A01E1C1236C5D400C660B5 /* Host.cpp */, 69A01E1C1236C5D400C660B5 /* Host.cpp */,
236124A21986B4E2004EFC37 /* IoObject.cpp */,
69A01E1E1236C5D400C660B5 /* Mutex.cpp */, 69A01E1E1236C5D400C660B5 /* Mutex.cpp */,
A36FF33B17D8E94600244D40 /* OptionParser.cpp */, A36FF33B17D8E94600244D40 /* OptionParser.cpp */,
260A39A719647A4E004B4130 /* Pipe.cpp */, 260A39A719647A4E004B4130 /* Pipe.cpp */,
236124A31986B4E2004EFC37 /* Socket.cpp */,
69A01E1F1236C5D400C660B5 /* Symbols.cpp */, 69A01E1F1236C5D400C660B5 /* Symbols.cpp */,
268DA873130095ED00C9483A /* Terminal.cpp */, 268DA873130095ED00C9483A /* Terminal.cpp */,
69A01E201236C5D400C660B5 /* TimeValue.cpp */, 69A01E201236C5D400C660B5 /* TimeValue.cpp */,
); );
name = common; name = common;
path = source/Host/common; path = source/Host/common;
sourceTree = "<group>"; sourceTree = "<group>";
}; };
▲ Show 20 Lines • Show All 720 Lines • ▼ Show 20 Lines 2689FFC613353D7A00698AC0 /* Sources */ = {
2689002513353DDE00698AC0 /* CommandObjectSource.cpp in Sources */, 2689002513353DDE00698AC0 /* CommandObjectSource.cpp in Sources */,
2689002613353DDE00698AC0 /* CommandObjectSyntax.cpp in Sources */, 2689002613353DDE00698AC0 /* CommandObjectSyntax.cpp in Sources */,
26BC179918C7F2B300D2196D /* JITLoader.cpp in Sources */, 26BC179918C7F2B300D2196D /* JITLoader.cpp in Sources */,
2689002713353DDE00698AC0 /* CommandObjectTarget.cpp in Sources */, 2689002713353DDE00698AC0 /* CommandObjectTarget.cpp in Sources */,
2689002813353DDE00698AC0 /* CommandObjectThread.cpp in Sources */, 2689002813353DDE00698AC0 /* CommandObjectThread.cpp in Sources */,
2689002913353DDE00698AC0 /* CommandObjectVersion.cpp in Sources */, 2689002913353DDE00698AC0 /* CommandObjectVersion.cpp in Sources */,
2689002A13353E0400698AC0 /* Address.cpp in Sources */, 2689002A13353E0400698AC0 /* Address.cpp in Sources */,
2689002B13353E0400698AC0 /* AddressRange.cpp in Sources */, 2689002B13353E0400698AC0 /* AddressRange.cpp in Sources */,
236124A41986B4E2004EFC37 /* IoObject.cpp in Sources */,
2689002C13353E0400698AC0 /* AddressResolver.cpp in Sources */, 2689002C13353E0400698AC0 /* AddressResolver.cpp in Sources */,
2689002D13353E0400698AC0 /* AddressResolverFileLine.cpp in Sources */, 2689002D13353E0400698AC0 /* AddressResolverFileLine.cpp in Sources */,
2689002E13353E0400698AC0 /* AddressResolverName.cpp in Sources */, 2689002E13353E0400698AC0 /* AddressResolverName.cpp in Sources */,
2689002F13353E0400698AC0 /* ArchSpec.cpp in Sources */, 2689002F13353E0400698AC0 /* ArchSpec.cpp in Sources */,
2689003013353E0400698AC0 /* Baton.cpp in Sources */, 2689003013353E0400698AC0 /* Baton.cpp in Sources */,
2689003113353E0400698AC0 /* Broadcaster.cpp in Sources */, 2689003113353E0400698AC0 /* Broadcaster.cpp in Sources */,
49DCF702170E70120092F75E /* Materializer.cpp in Sources */, 49DCF702170E70120092F75E /* Materializer.cpp in Sources */,
2689003213353E0400698AC0 /* Communication.cpp in Sources */, 2689003213353E0400698AC0 /* Communication.cpp in Sources */,
2689003313353E0400698AC0 /* Connection.cpp in Sources */, 2689003313353E0400698AC0 /* Connection.cpp in Sources */,
2689003413353E0400698AC0 /* ConnectionFileDescriptor.cpp in Sources */, 2689003413353E0400698AC0 /* ConnectionFileDescriptor.cpp in Sources */,
2689003513353E0400698AC0 /* ConstString.cpp in Sources */, 2689003513353E0400698AC0 /* ConstString.cpp in Sources */,
2689003613353E0400698AC0 /* DataBufferHeap.cpp in Sources */, 2689003613353E0400698AC0 /* DataBufferHeap.cpp in Sources */,
2689003713353E0400698AC0 /* DataBufferMemoryMap.cpp in Sources */, 2689003713353E0400698AC0 /* DataBufferMemoryMap.cpp in Sources */,
2689003813353E0400698AC0 /* DataExtractor.cpp in Sources */, 2689003813353E0400698AC0 /* DataExtractor.cpp in Sources */,
2689003913353E0400698AC0 /* Debugger.cpp in Sources */, 2689003913353E0400698AC0 /* Debugger.cpp in Sources */,
2689003A13353E0400698AC0 /* Disassembler.cpp in Sources */, 2689003A13353E0400698AC0 /* Disassembler.cpp in Sources */,
236124A51986B4E2004EFC37 /* Socket.cpp in Sources */,
AF1729D7182C907200E0AB97 /* HistoryUnwind.cpp in Sources */, AF1729D7182C907200E0AB97 /* HistoryUnwind.cpp in Sources */,
2689003B13353E0400698AC0 /* EmulateInstruction.cpp in Sources */, 2689003B13353E0400698AC0 /* EmulateInstruction.cpp in Sources */,
2689003C13353E0400698AC0 /* Error.cpp in Sources */, 2689003C13353E0400698AC0 /* Error.cpp in Sources */,
2689003D13353E0400698AC0 /* Event.cpp in Sources */, 2689003D13353E0400698AC0 /* Event.cpp in Sources */,
2689003E13353E0400698AC0 /* FileSpecList.cpp in Sources */, 2689003E13353E0400698AC0 /* FileSpecList.cpp in Sources */,
2689004013353E0400698AC0 /* Language.cpp in Sources */, 2689004013353E0400698AC0 /* Language.cpp in Sources */,
2689004113353E0400698AC0 /* Listener.cpp in Sources */, 2689004113353E0400698AC0 /* Listener.cpp in Sources */,
2689004213353E0400698AC0 /* Log.cpp in Sources */, 2689004213353E0400698AC0 /* Log.cpp in Sources */,
▲ Show 20 Lines • Show All 2,494 Lines • Show Last 20 Lines

lldb/trunk/source/Core/ConnectionFileDescriptor.cpp

Show All 10 Lines
// Enable this special support for Apple builds where we can have unlimited // Enable this special support for Apple builds where we can have unlimited
// select bounds. We tried switching to poll() and kqueue and we were panicing // select bounds. We tried switching to poll() and kqueue and we were panicing
// the kernel, so we have to stick with select for now. // the kernel, so we have to stick with select for now.
#define _DARWIN_UNLIMITED_SELECT #define _DARWIN_UNLIMITED_SELECT
#endif #endif
#include "lldb/Core/ConnectionFileDescriptor.h" #include "lldb/Core/ConnectionFileDescriptor.h"
#include "lldb/Host/Config.h" #include "lldb/Host/Config.h"
#include "lldb/Host/IOObject.h"
#include "lldb/Host/SocketAddress.h" #include "lldb/Host/SocketAddress.h"
#include "lldb/Host/Socket.h"
// C Includes // C Includes
#include <errno.h> #include <errno.h>
#include <fcntl.h> #include <fcntl.h>
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
#include <sys/types.h> #include <sys/types.h>
#ifndef LLDB_DISABLE_POSIX #ifndef LLDB_DISABLE_POSIX
#include <arpa/inet.h>
#include <netdb.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <termios.h> #include <termios.h>
#include <unistd.h>
#endif
#ifdef _WIN32
#include "lldb/Host/windows/windows.h"
#include <winsock2.h>
#include <ws2tcpip.h>
#endif #endif
// C++ Includes // C++ Includes
// Other libraries and framework includes // Other libraries and framework includes
#include "llvm/Support/ErrorHandling.h" #include "llvm/Support/ErrorHandling.h"
#if defined(__APPLE__) #if defined(__APPLE__)
#include "llvm/ADT/SmallVector.h" #include "llvm/ADT/SmallVector.h"
#endif #endif
// Project includes // Project includes
#include "lldb/lldb-private-log.h" #include "lldb/lldb-private-log.h"
#include "lldb/Interpreter/Args.h"
#include "lldb/Core/Communication.h" #include "lldb/Core/Communication.h"
#include "lldb/Core/Log.h" #include "lldb/Core/Log.h"
#include "lldb/Core/RegularExpression.h"
#include "lldb/Core/Timer.h" #include "lldb/Core/Timer.h"
#include "lldb/Host/Host.h" #include "lldb/Host/Host.h"
#include "lldb/Host/Socket.h"
#include "lldb/Interpreter/Args.h"
using namespace lldb; using namespace lldb;
using namespace lldb_private; using namespace lldb_private;
static bool
DecodeHostAndPort (const char *host_and_port,
std::string &host_str,
std::string &port_str,
int32_t& port,
Error *error_ptr)
{
static RegularExpression g_regex ("([^:]+):([0-9]+)");
RegularExpression::Match regex_match(2);
if (g_regex.Execute (host_and_port, &regex_match))
{
if (regex_match.GetMatchAtIndex (host_and_port, 1, host_str) &&
regex_match.GetMatchAtIndex (host_and_port, 2, port_str))
{
port = Args::StringToSInt32 (port_str.c_str(), INT32_MIN);
if (port != INT32_MIN)
{
if (error_ptr)
error_ptr->Clear();
return true;
}
}
}
host_str.clear();
port_str.clear();
port = INT32_MIN;
if (error_ptr)
error_ptr->SetErrorStringWithFormat("invalid host:port specification: '%s'", host_and_port);
return false;
}
ConnectionFileDescriptor::ConnectionFileDescriptor () : ConnectionFileDescriptor::ConnectionFileDescriptor () :
Connection(), Connection(),
m_fd_send (-1),
m_fd_recv (-1),
m_fd_send_type (eFDTypeFile),
m_fd_recv_type (eFDTypeFile),
m_udp_send_sockaddr (new SocketAddress()),
m_socket_timeout_usec (0),
m_pipe (), m_pipe (),
m_mutex (Mutex::eMutexTypeRecursive), m_mutex (Mutex::eMutexTypeRecursive),
m_should_close_fd (false), m_shutting_down (false),
m_shutting_down (false) m_waiting_for_accept (false)
{ {
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION | LIBLLDB_LOG_OBJECT)); Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION | LIBLLDB_LOG_OBJECT));
if (log) if (log)
log->Printf ("%p ConnectionFileDescriptor::ConnectionFileDescriptor ()", log->Printf ("%p ConnectionFileDescriptor::ConnectionFileDescriptor ()",
static_cast<void*>(this)); static_cast<void*>(this));
} }
ConnectionFileDescriptor::ConnectionFileDescriptor (int fd, bool owns_fd) : ConnectionFileDescriptor::ConnectionFileDescriptor (int fd, bool owns_fd) :
Connection(), Connection(),
m_fd_send (fd),
m_fd_recv (fd),
m_fd_send_type (eFDTypeFile),
m_fd_recv_type (eFDTypeFile),
m_udp_send_sockaddr (new SocketAddress()),
m_socket_timeout_usec(0),
m_pipe (), m_pipe (),
m_mutex (Mutex::eMutexTypeRecursive), m_mutex (Mutex::eMutexTypeRecursive),
m_should_close_fd (owns_fd), m_shutting_down (false),
m_shutting_down (false) m_waiting_for_accept (false)
{ {
m_write_sp.reset(new File(fd, owns_fd));
m_read_sp.reset(new File(fd, false));
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION | LIBLLDB_LOG_OBJECT)); Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION | LIBLLDB_LOG_OBJECT));
if (log) if (log)
log->Printf ("%p ConnectionFileDescriptor::ConnectionFileDescriptor (fd = %i, owns_fd = %i)", log->Printf ("%p ConnectionFileDescriptor::ConnectionFileDescriptor (fd = %i, owns_fd = %i)",
static_cast<void*>(this), fd, owns_fd); static_cast<void*>(this), fd, owns_fd);
OpenCommandPipe (); OpenCommandPipe ();
} }
Show All 39 Lines if (log)
static_cast<void*>(this)); static_cast<void*>(this));
m_pipe.Close(); m_pipe.Close();
} }
bool bool
ConnectionFileDescriptor::IsConnected () const ConnectionFileDescriptor::IsConnected () const
{ {
return m_fd_send >= 0 || m_fd_recv >= 0; return (m_read_sp && m_read_sp->IsValid()) || (m_write_sp && m_write_sp->IsValid());
} }
ConnectionStatus ConnectionStatus
ConnectionFileDescriptor::Connect (const char *s, Error *error_ptr) ConnectionFileDescriptor::Connect (const char *s, Error *error_ptr)
{ {
Mutex::Locker locker (m_mutex); Mutex::Locker locker (m_mutex);
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION)); Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION));
if (log) if (log)
Show All 26 Lines if (s && s[0])
else if (strstr(s, "tcp-connect://") == s) else if (strstr(s, "tcp-connect://") == s)
{ {
return ConnectTCP (s + strlen("tcp-connect://"), error_ptr); return ConnectTCP (s + strlen("tcp-connect://"), error_ptr);
} }
else if (strstr(s, "udp://") == s) else if (strstr(s, "udp://") == s)
{ {
return ConnectUDP (s + strlen("udp://"), error_ptr); return ConnectUDP (s + strlen("udp://"), error_ptr);
} }
#ifndef LLDB_DISABLE_POSIX
else if (strstr(s, "fd://") == s) else if (strstr(s, "fd://") == s)
{ {
if (error_ptr)
error_ptr->SetErrorStringWithFormat ("Protocol is not supported on non-posix hosts '%s'", s);
return eConnectionStatusError;
// Just passing a native file descriptor within this current process // Just passing a native file descriptor within this current process
// that is already opened (possibly from a service or other source). // that is already opened (possibly from a service or other source).
s += strlen ("fd://"); s += strlen ("fd://");
bool success = false; bool success = false;
m_fd_send = m_fd_recv = Args::StringToSInt32 (s, -1, 0, &success); int fd = Args::StringToSInt32 (s, -1, 0, &success);
if (success) if (success)
{ {
// We have what looks to be a valid file descriptor, but we // We have what looks to be a valid file descriptor, but we
// should make sure it is. We currently are doing this by trying to // should make sure it is. We currently are doing this by trying to
// get the flags from the file descriptor and making sure it // get the flags from the file descriptor and making sure it
// isn't a bad fd. // isn't a bad fd.
errno = 0; errno = 0;
#ifndef LLDB_DISABLE_POSIX int flags = ::fcntl (fd, F_GETFL, 0);
int flags = ::fcntl (m_fd_send, F_GETFL, 0);
#else
int flags = -1;
#endif
if (flags == -1 || errno == EBADF) if (flags == -1 || errno == EBADF)
{ {
if (error_ptr) if (error_ptr)
error_ptr->SetErrorStringWithFormat ("stale file descriptor: %s", s); error_ptr->SetErrorStringWithFormat ("stale file descriptor: %s", s);
m_fd_send = m_fd_recv = -1; m_read_sp.reset();
m_write_sp.reset();
return eConnectionStatusError; return eConnectionStatusError;
} }
else else
{ {
// Try and get a socket option from this file descriptor to
// see if this is a socket and set m_is_socket accordingly.
int resuse;
bool is_socket = GetSocketOption (m_fd_send, SOL_SOCKET, SO_REUSEADDR, resuse) == 0;
if (is_socket)
m_fd_send_type = m_fd_recv_type = eFDTypeSocket;
// Don't take ownership of a file descriptor that gets passed // Don't take ownership of a file descriptor that gets passed
// to us since someone else opened the file descriptor and // to us since someone else opened the file descriptor and
// handed it to us. // handed it to us.
// TODO: Since are using a URL to open connection we should // TODO: Since are using a URL to open connection we should
// eventually parse options using the web standard where we // eventually parse options using the web standard where we
// have "fd://123?opt1=value;opt2=value" and we can have an // have "fd://123?opt1=value;opt2=value" and we can have an
// option be "owns=1" or "owns=0" or something like this to // option be "owns=1" or "owns=0" or something like this to
// allow us to specify this. For now, we assume we must // allow us to specify this. For now, we assume we must
// assume we don't own it. // assume we don't own it.
m_should_close_fd = false;
std::unique_ptr<Socket> tcp_socket;
tcp_socket.reset(new Socket(fd, Socket::ProtocolTcp, false));
// Try and get a socket option from this file descriptor to
// see if this is a socket and set m_is_socket accordingly.
int resuse;
bool is_socket = !!tcp_socket->GetOption(SOL_SOCKET, SO_REUSEADDR, resuse);
if (is_socket)
{
m_read_sp = std::move(tcp_socket);
m_write_sp = m_read_sp;
}
else
{
m_read_sp.reset(new File(fd, false));
m_write_sp.reset(new File(fd, false));
}
return eConnectionStatusSuccess; return eConnectionStatusSuccess;
} }
} }
if (error_ptr) if (error_ptr)
error_ptr->SetErrorStringWithFormat ("invalid file descriptor: \"fd://%s\"", s); error_ptr->SetErrorStringWithFormat ("invalid file descriptor: \"fd://%s\"", s);
m_fd_send = m_fd_recv = -1; m_read_sp.reset();
m_write_sp.reset();
return eConnectionStatusError; return eConnectionStatusError;
} }
else if (strstr(s, "file://") == s) else if (strstr(s, "file://") == s)
{ {
// file:///PATH // file:///PATH
const char *path = s + strlen("file://"); const char *path = s + strlen("file://");
#ifndef LLDB_DISABLE_POSIX int fd = -1;
do do
{ {
m_fd_send = m_fd_recv = ::open (path, O_RDWR); fd = ::open (path, O_RDWR);
} while (m_fd_send == -1 && errno == EINTR); } while (fd == -1 && errno == EINTR);
if (m_fd_send == -1)
if (fd == -1)
{ {
if (error_ptr) if (error_ptr)
error_ptr->SetErrorToErrno(); error_ptr->SetErrorToErrno();
return eConnectionStatusError; return eConnectionStatusError;
} }
if (::isatty(m_fd_send)) if (::isatty(fd))
{ {
// Set up serial terminal emulation // Set up serial terminal emulation
struct termios options; struct termios options;
::tcgetattr (m_fd_send, &options); ::tcgetattr (fd, &options);
// Set port speed to maximum // Set port speed to maximum
::cfsetospeed (&options, B115200); ::cfsetospeed (&options, B115200);
::cfsetispeed (&options, B115200); ::cfsetispeed (&options, B115200);
// Raw input, disable echo and signals // Raw input, disable echo and signals
options.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG); options.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG);
// Make sure only one character is needed to return from a read // Make sure only one character is needed to return from a read
options.c_cc[VMIN] = 1; options.c_cc[VMIN] = 1;
options.c_cc[VTIME] = 0; options.c_cc[VTIME] = 0;
::tcsetattr (m_fd_send, TCSANOW, &options); ::tcsetattr (fd, TCSANOW, &options);
} }
int flags = ::fcntl (m_fd_send, F_GETFL, 0); int flags = ::fcntl (fd, F_GETFL, 0);
if (flags >= 0) if (flags >= 0)
{ {
if ((flags & O_NONBLOCK) == 0) if ((flags & O_NONBLOCK) == 0)
{ {
flags |= O_NONBLOCK; flags |= O_NONBLOCK;
::fcntl (m_fd_send, F_SETFL, flags); ::fcntl (fd, F_SETFL, flags);
} }
} }
m_should_close_fd = true; m_read_sp.reset(new File(fd, true));
m_write_sp.reset(new File(fd, false));
return eConnectionStatusSuccess; return eConnectionStatusSuccess;
#else
return eConnectionStatusError;
#endif
} }
#endif
if (error_ptr) if (error_ptr)
error_ptr->SetErrorStringWithFormat ("unsupported connection URL: '%s'", s); error_ptr->SetErrorStringWithFormat ("unsupported connection URL: '%s'", s);
return eConnectionStatusError; return eConnectionStatusError;
} }
if (error_ptr) if (error_ptr)
error_ptr->SetErrorString("invalid connect arguments"); error_ptr->SetErrorString("invalid connect arguments");
return eConnectionStatusError; return eConnectionStatusError;
} }
bool bool
ConnectionFileDescriptor::InterruptRead() ConnectionFileDescriptor::InterruptRead()
{ {
return m_pipe.Write("i", 1) == 1; return m_pipe.Write("i", 1) == 1;
} }
ConnectionStatus ConnectionStatus
ConnectionFileDescriptor::Disconnect (Error *error_ptr) ConnectionFileDescriptor::Disconnect (Error *error_ptr)
{ {
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION)); Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION));
if (log) if (log)
log->Printf ("%p ConnectionFileDescriptor::Disconnect ()", log->Printf ("%p ConnectionFileDescriptor::Disconnect ()",
static_cast<void*>(this)); static_cast<void*>(this));
// Reset the port predicate when disconnecting and don't broadcast
m_port_predicate.SetValue(0, eBroadcastNever);
ConnectionStatus status = eConnectionStatusSuccess; ConnectionStatus status = eConnectionStatusSuccess;
if (m_fd_send < 0 && m_fd_recv < 0) if (!IsConnected())
{ {
if (log) if (log)
log->Printf ("%p ConnectionFileDescriptor::Disconnect(): Nothing to disconnect", log->Printf ("%p ConnectionFileDescriptor::Disconnect(): Nothing to disconnect",
static_cast<void*>(this)); static_cast<void*>(this));
return eConnectionStatusSuccess; return eConnectionStatusSuccess;
} }
if (m_read_sp && m_read_sp->IsValid() && m_read_sp->GetFdType() == IOObject::eFDTypeSocket)
static_cast<Socket&>(*m_read_sp).PreDisconnect();
// Try to get the ConnectionFileDescriptor's mutex. If we fail, that is quite likely // Try to get the ConnectionFileDescriptor's mutex. If we fail, that is quite likely
// because somebody is doing a blocking read on our file descriptor. If that's the case, // because somebody is doing a blocking read on our file descriptor. If that's the case,
// then send the "q" char to the command file channel so the read will wake up and the connection // then send the "q" char to the command file channel so the read will wake up and the connection
// will then know to shut down. // will then know to shut down.
m_shutting_down = true; m_shutting_down = true;
Mutex::Locker locker; Mutex::Locker locker;
bool got_lock = locker.TryLock (m_mutex); bool got_lock = locker.TryLock (m_mutex);
if (!got_lock) if (!got_lock)
{ {
if (m_pipe.WriteDescriptorIsValid()) if (m_pipe.WriteDescriptorIsValid())
{ {
int result; int result;
result = m_pipe.Write("q", 1) == 1; result = m_pipe.Write("q", 1) == 1;
if (log) if (log)
log->Printf ("%p ConnectionFileDescriptor::Disconnect(): Couldn't get the lock, sent 'q' to %d, result = %d.", log->Printf ("%p ConnectionFileDescriptor::Disconnect(): Couldn't get the lock, sent 'q' to %d, result = %d.",
static_cast<void*>(this), m_pipe.GetWriteFileDescriptor(), result); static_cast<void*>(this), m_pipe.GetWriteFileDescriptor(), result);
} }
else if (log) else if (log)
{
log->Printf ("%p ConnectionFileDescriptor::Disconnect(): Couldn't get the lock, but no command pipe is available.", log->Printf ("%p ConnectionFileDescriptor::Disconnect(): Couldn't get the lock, but no command pipe is available.",
static_cast<void*>(this)); static_cast<void*>(this));
locker.Lock (m_mutex);
}
if (m_should_close_fd == true)
{
if (m_fd_send == m_fd_recv)
{
status = Close (m_fd_send, m_fd_send_type, error_ptr);
}
else
{
// File descriptors are the different, close both if needed
if (m_fd_send >= 0)
status = Close (m_fd_send, m_fd_send_type, error_ptr);
if (m_fd_recv >= 0)
{
ConnectionStatus recv_status = Close (m_fd_recv, m_fd_recv_type, error_ptr);
if (status == eConnectionStatusSuccess)
status = recv_status;
}
} }
locker.Lock (m_mutex);
} }
// Now set all our descriptors to invalid values. Error error = m_read_sp->Close();
Error error2 = m_write_sp->Close();
m_fd_send = m_fd_recv = -1; if (error.Fail() || error2.Fail())
status = eConnectionStatusError;
if (status != eConnectionStatusSuccess) if (error_ptr)
{ *error_ptr = error.Fail() ? error : error2;
return status;
}
m_shutting_down = false; m_shutting_down = false;
return eConnectionStatusSuccess; return status;
} }
size_t size_t
ConnectionFileDescriptor::Read (void *dst, ConnectionFileDescriptor::Read (void *dst,
size_t dst_len, size_t dst_len,
uint32_t timeout_usec, uint32_t timeout_usec,
ConnectionStatus &status, ConnectionStatus &status,
Error *error_ptr) Error *error_ptr)
{ {
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION)); Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION));
if (log)
log->Printf ("%p ConnectionFileDescriptor::Read () ::read (fd = %i, dst = %p, dst_len = %" PRIu64 ")...",
static_cast<void*>(this), m_fd_recv,
static_cast<void*>(dst), static_cast<uint64_t>(dst_len));
Mutex::Locker locker; Mutex::Locker locker;
bool got_lock = locker.TryLock (m_mutex); bool got_lock = locker.TryLock (m_mutex);
if (!got_lock) if (!got_lock)
{ {
if (log) if (log)
log->Printf ("%p ConnectionFileDescriptor::Read () failed to get the connection lock.", log->Printf ("%p ConnectionFileDescriptor::Read () failed to get the connection lock.",
static_cast<void*>(this)); static_cast<void*>(this));
if (error_ptr) if (error_ptr)
error_ptr->SetErrorString ("failed to get the connection lock for read."); error_ptr->SetErrorString ("failed to get the connection lock for read.");
status = eConnectionStatusTimedOut; status = eConnectionStatusTimedOut;
return 0; return 0;
} }
else if (m_shutting_down) else if (m_shutting_down)
return eConnectionStatusError; return eConnectionStatusError;
ssize_t bytes_read = 0;
status = BytesAvailable (timeout_usec, error_ptr); status = BytesAvailable (timeout_usec, error_ptr);
if (status == eConnectionStatusSuccess)
{
do
{
#ifndef LLDB_DISABLE_POSIX
bytes_read = ::read (m_fd_recv, dst, dst_len);
#else
switch (m_fd_send_type) {
case eFDTypeSocket:
case eFDTypeSocketUDP:
bytes_read = ::recv (m_fd_recv, (char*)dst, dst_len, 0);
break;
default:
bytes_read = -1;
break;
}
#endif
} while (bytes_read < 0 && errno == EINTR);
}
if (status != eConnectionStatusSuccess) if (status != eConnectionStatusSuccess)
return 0; return 0;
Error error; Error error;
size_t bytes_read = dst_len;
error = m_read_sp->Read(dst, bytes_read);
if (log)
{
log->Printf("%p ConnectionFileDescriptor::Read() fd = %" PRIu64 ", dst = %p, dst_len = %" PRIu64 ") => %" PRIu64 ", error = %s",
static_cast<void*>(this),
static_cast<uint64_t>(m_read_sp->GetWaitableHandle()),
static_cast<void*>(dst),
static_cast<uint64_t>(dst_len),
static_cast<uint64_t>(bytes_read),
error.AsCString());
}
if (bytes_read == 0) if (bytes_read == 0)
{ {
error.Clear(); // End-of-file. Do not automatically close; pass along for the end-of-file handlers. error.Clear(); // End-of-file. Do not automatically close; pass along for the end-of-file handlers.
status = eConnectionStatusEndOfFile; status = eConnectionStatusEndOfFile;
} }
else if (bytes_read < 0)
{
error.SetErrorToErrno();
}
else
{
error.Clear();
}
if (log)
log->Printf ("%p ConnectionFileDescriptor::Read () ::read (fd = %i, dst = %p, dst_len = %" PRIu64 ") => %" PRIi64 ", error = %s",
static_cast<void*>(this), m_fd_recv,
static_cast<void*>(dst), static_cast<uint64_t>(dst_len),
static_cast<int64_t>(bytes_read), error.AsCString());
if (error_ptr) if (error_ptr)
*error_ptr = error; *error_ptr = error;
if (error.Fail()) if (error.Fail())
{ {
uint32_t error_value = error.GetError(); uint32_t error_value = error.GetError();
switch (error_value) switch (error_value)
{ {
case EAGAIN: // The file was marked for non-blocking I/O, and no data were ready to be read. case EAGAIN: // The file was marked for non-blocking I/O, and no data were ready to be read.
if (m_fd_recv_type == eFDTypeSocket || m_fd_recv_type == eFDTypeSocketUDP) if (m_read_sp->GetFdType() == IOObject::eFDTypeSocket)
status = eConnectionStatusTimedOut; status = eConnectionStatusTimedOut;
else else
status = eConnectionStatusSuccess; status = eConnectionStatusSuccess;
return 0; return 0;
case EFAULT: // Buf points outside the allocated address space. case EFAULT: // Buf points outside the allocated address space.
case EINTR: // A read from a slow device was interrupted before any data arrived by the delivery of a signal. case EINTR: // A read from a slow device was interrupted before any data arrived by the delivery of a signal.
case EINVAL: // The pointer associated with fildes was negative. case EINVAL: // The pointer associated with fildes was negative.
▲ Show 20 Lines • Show All 52 Lines • ▼ Show 20 Lines if (!IsConnected ())
error_ptr->SetErrorString("not connected"); error_ptr->SetErrorString("not connected");
status = eConnectionStatusNoConnection; status = eConnectionStatusNoConnection;
return 0; return 0;
} }
Error error; Error error;
ssize_t bytes_sent = 0; size_t bytes_sent = src_len;
error = m_write_sp->Write(src, bytes_sent);
switch (m_fd_send_type)
{
case eFDTypeFile: // Other FD requiring read/write
#ifndef LLDB_DISABLE_POSIX
do
{
bytes_sent = ::write (m_fd_send, src, src_len);
} while (bytes_sent < 0 && errno == EINTR);
#endif
break;
case eFDTypeSocket: // Socket requiring send/recv
do
{
bytes_sent = ::send (m_fd_send, (char*)src, src_len, 0);
} while (bytes_sent < 0 && errno == EINTR);
break;
case eFDTypeSocketUDP: // Unconnected UDP socket requiring sendto/recvfrom
assert (m_udp_send_sockaddr->GetFamily() != 0);
do
{
bytes_sent = ::sendto (m_fd_send,
(char*)src,
src_len,
0,
*m_udp_send_sockaddr,
m_udp_send_sockaddr->GetLength());
} while (bytes_sent < 0 && errno == EINTR);
break;
}
if (bytes_sent < 0)
error.SetErrorToErrno ();
else
error.Clear ();
if (log) if (log)
{ {
switch (m_fd_send_type) log->Printf ("%p ConnectionFileDescriptor::Write(fd = %" PRIu64 ", src = %p, src_len = %" PRIu64 ") => %" PRIu64 " (error = %s)",
{ static_cast<void*>(this),
case eFDTypeFile: // Other FD requiring read/write static_cast<uint64_t>(m_write_sp->GetWaitableHandle()),
log->Printf ("%p ConnectionFileDescriptor::Write() ::write (fd = %i, src = %p, src_len = %" PRIu64 ") => %" PRIi64 " (error = %s)",
static_cast<void*>(this), m_fd_send,
static_cast<const void*>(src),
static_cast<uint64_t>(src_len),
static_cast<int64_t>(bytes_sent),
error.AsCString());
break;
case eFDTypeSocket: // Socket requiring send/recv
log->Printf ("%p ConnectionFileDescriptor::Write() ::send (socket = %i, src = %p, src_len = %" PRIu64 ", flags = 0) => %" PRIi64 " (error = %s)",
static_cast<void*>(this), m_fd_send,
static_cast<const void*>(src),
static_cast<uint64_t>(src_len),
static_cast<int64_t>(bytes_sent),
error.AsCString());
break;
case eFDTypeSocketUDP: // Unconnected UDP socket requiring sendto/recvfrom
log->Printf ("%p ConnectionFileDescriptor::Write() ::sendto (socket = %i, src = %p, src_len = %" PRIu64 ", flags = 0) => %" PRIi64 " (error = %s)",
static_cast<void*>(this), m_fd_send,
static_cast<const void*>(src), static_cast<const void*>(src),
static_cast<uint64_t>(src_len), static_cast<uint64_t>(src_len),
static_cast<int64_t>(bytes_sent), static_cast<uint64_t>(bytes_sent),
error.AsCString()); error.AsCString());
break;
}
} }
if (error_ptr) if (error_ptr)
*error_ptr = error; *error_ptr = error;
if (error.Fail()) if (error.Fail())
{ {
switch (error.GetError()) switch (error.GetError())
▲ Show 20 Lines • Show All 43 Lines • ▼ Show 20 Lines
#endif #endif
ConnectionStatus ConnectionStatus
ConnectionFileDescriptor::BytesAvailable (uint32_t timeout_usec, Error *error_ptr) ConnectionFileDescriptor::BytesAvailable (uint32_t timeout_usec, Error *error_ptr)
{ {
// Don't need to take the mutex here separately since we are only called from Read. If we // Don't need to take the mutex here separately since we are only called from Read. If we
// ever get used more generally we will need to lock here as well. // ever get used more generally we will need to lock here as well.
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION)); Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_CONNECTION));
if (log) if (log)
log->Printf("%p ConnectionFileDescriptor::BytesAvailable (timeout_usec = %u)", log->Printf("%p ConnectionFileDescriptor::BytesAvailable (timeout_usec = %u)",
static_cast<void*>(this), timeout_usec); static_cast<void*>(this), timeout_usec);
struct timeval *tv_ptr; struct timeval *tv_ptr;
struct timeval tv; struct timeval tv;
if (timeout_usec == UINT32_MAX) if (timeout_usec == UINT32_MAX)
{ {
// Infinite wait... // Inifinite wait...
tv_ptr = NULL; tv_ptr = nullptr;
} }
else else
{ {
TimeValue time_value; TimeValue time_value;
time_value.OffsetWithMicroSeconds (timeout_usec); time_value.OffsetWithMicroSeconds (timeout_usec);
tv.tv_sec = time_value.seconds(); tv.tv_sec = time_value.seconds();
tv.tv_usec = time_value.microseconds(); tv.tv_usec = time_value.microseconds();
tv_ptr = &tv; tv_ptr = &tv;
} }
// Make a copy of the file descriptors to make sure we don't // Make a copy of the file descriptors to make sure we don't
// have another thread change these values out from under us // have another thread change these values out from under us
// and cause problems in the loop below where like in FS_SET() // and cause problems in the loop below where like in FS_SET()
const int data_fd = m_fd_recv; const IOObject::WaitableHandle handle = m_read_sp->GetWaitableHandle();
const int pipe_fd = m_pipe.GetReadFileDescriptor(); const int pipe_fd = m_pipe.GetReadFileDescriptor();
if (data_fd >= 0) if (handle != IOObject::kInvalidHandleValue)
{ {
const bool have_pipe_fd = pipe_fd >= 0; const bool have_pipe_fd = pipe_fd >= 0;
#if !defined(__APPLE__) && !defined(_MSC_VER) #if !defined(__APPLE__) && !defined(_MSC_VER)
assert (data_fd < FD_SETSIZE); assert (handle < FD_SETSIZE);
if (have_pipe_fd) if (have_pipe_fd)
assert (pipe_fd < FD_SETSIZE); assert (pipe_fd < FD_SETSIZE);
#endif #endif
while (handle == m_read_sp->GetWaitableHandle())
while (data_fd == m_fd_recv)
{ {
const int nfds = std::max<int>(data_fd, pipe_fd) + 1; const int nfds = std::max<int>(handle, pipe_fd) + 1;
#if defined(__APPLE__) #if defined(__APPLE__)
llvm::SmallVector<fd_set, 1> read_fds; llvm::SmallVector<fd_set, 1> read_fds;
read_fds.resize((nfds/FD_SETSIZE) + 1); read_fds.resize((nfds/FD_SETSIZE) + 1);
for (size_t i=0; i<read_fds.size(); ++i) for (size_t i=0; i<read_fds.size(); ++i)
FD_ZERO (&read_fds[i]); FD_ZERO (&read_fds[i]);
// FD_SET doesn't bounds check, it just happily walks off the end // FD_SET doesn't bounds check, it just happily walks off the end
// but we have taken care of making the extra storage with our // but we have taken care of making the extra storage with our
// SmallVector of fd_set objects // SmallVector of fd_set objects
#else #else
fd_set read_fds; fd_set read_fds;
FD_ZERO (&read_fds); FD_ZERO (&read_fds);
#endif #endif
FD_SET (data_fd, FD_SET_DATA(read_fds)); FD_SET (handle, FD_SET_DATA(read_fds));
if (have_pipe_fd) if (have_pipe_fd)
FD_SET (pipe_fd, FD_SET_DATA(read_fds)); FD_SET (pipe_fd, FD_SET_DATA(read_fds));
Error error; Error error;
if (log) if (log)
{ {
if (have_pipe_fd) if (have_pipe_fd)
log->Printf("%p ConnectionFileDescriptor::BytesAvailable() ::select (nfds=%i, fds={%i, %i}, NULL, NULL, timeout=%p)...", log->Printf("%p ConnectionFileDescriptor::BytesAvailable() ::select (nfds=%i, fds={%i, %i}, NULL, NULL, timeout=%p)...",
static_cast<void*>(this), nfds, data_fd, pipe_fd, static_cast<void*>(this), nfds, handle, pipe_fd,
static_cast<void*>(tv_ptr)); static_cast<void*>(tv_ptr));
else else
log->Printf("%p ConnectionFileDescriptor::BytesAvailable() ::select (nfds=%i, fds={%i}, NULL, NULL, timeout=%p)...", log->Printf("%p ConnectionFileDescriptor::BytesAvailable() ::select (nfds=%i, fds={%i}, NULL, NULL, timeout=%p)...",
static_cast<void*>(this), nfds, data_fd, static_cast<void*>(this), nfds, handle,
static_cast<void*>(tv_ptr)); static_cast<void*>(tv_ptr));
} }
const int num_set_fds = ::select (nfds, FD_SET_DATA(read_fds), NULL, NULL, tv_ptr); const int num_set_fds = ::select (nfds, FD_SET_DATA(read_fds), NULL, NULL, tv_ptr);
if (num_set_fds < 0) if (num_set_fds < 0)
error.SetErrorToErrno(); error.SetErrorToErrno();
else else
error.Clear(); error.Clear();
if (log) if (log)
{ {
if (have_pipe_fd) if (have_pipe_fd)
log->Printf("%p ConnectionFileDescriptor::BytesAvailable() ::select (nfds=%i, fds={%i, %i}, NULL, NULL, timeout=%p) => %d, error = %s", log->Printf("%p ConnectionFileDescriptor::BytesAvailable() ::select (nfds=%i, fds={%i, %i}, NULL, NULL, timeout=%p) => %d, error = %s",
static_cast<void*>(this), nfds, data_fd, static_cast<void*>(this), nfds, handle,
pipe_fd, static_cast<void*>(tv_ptr), num_set_fds, pipe_fd, static_cast<void*>(tv_ptr), num_set_fds,
error.AsCString()); error.AsCString());
else else
log->Printf("%p ConnectionFileDescriptor::BytesAvailable() ::select (nfds=%i, fds={%i}, NULL, NULL, timeout=%p) => %d, error = %s", log->Printf("%p ConnectionFileDescriptor::BytesAvailable() ::select (nfds=%i, fds={%i}, NULL, NULL, timeout=%p) => %d, error = %s",
static_cast<void*>(this), nfds, data_fd, static_cast<void*>(this), nfds, handle,
static_cast<void*>(tv_ptr), num_set_fds, static_cast<void*>(tv_ptr), num_set_fds,
error.AsCString()); error.AsCString());
} }
if (error_ptr) if (error_ptr)
*error_ptr = error; *error_ptr = error;
if (error.Fail()) if (error.Fail())
Show All 17 Lines#endif
} }
} }
else if (num_set_fds == 0) else if (num_set_fds == 0)
{ {
return eConnectionStatusTimedOut; return eConnectionStatusTimedOut;
} }
else if (num_set_fds > 0) else if (num_set_fds > 0)
{ {
if (FD_ISSET(data_fd, FD_SET_DATA(read_fds))) if (FD_ISSET(handle, FD_SET_DATA(read_fds)))
return eConnectionStatusSuccess; return eConnectionStatusSuccess;
if (have_pipe_fd && FD_ISSET(pipe_fd, FD_SET_DATA(read_fds))) if (have_pipe_fd && FD_ISSET(pipe_fd, FD_SET_DATA(read_fds)))
{ {
// We got a command to exit. Read the data from that pipe: // We got a command to exit. Read the data from that pipe:
char buffer[16]; char buffer[16];
ssize_t bytes_read; ssize_t bytes_read;
do do
Show All 17 Lines#endif
} }
} }
} }
if (error_ptr) if (error_ptr)
error_ptr->SetErrorString("not connected"); error_ptr->SetErrorString("not connected");
return eConnectionStatusLostConnection; return eConnectionStatusLostConnection;
} }
#if 0
#include <poll.h>
// This ConnectionFileDescriptor::BytesAvailable() uses poll(). poll() should NOT
// be used on MacOSX as it has all sorts of restrictions on the types of file descriptors
// that it doesn't support.
//
// There may be some systems that properly support poll() that could use this
// implementation. I will let each system opt into this on their own.
//
// PROS:
// - no restrictions on the fd value that is used
// CONS:
// - varies wildly from platform to platform in its implementation restrictions
ConnectionStatus
ConnectionFileDescriptor::BytesAvailable (uint32_t timeout_usec, Error *error_ptr)
{
// Don't need to take the mutex here separately since we are only called from Read. If we
// ever get used more generally we will need to lock here as well.
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION));
if (log)
log->Printf("%p ConnectionFileDescriptor::BytesAvailable (timeout_usec = %u)", this, timeout_usec);
int timeout_msec = 0;
if (timeout_usec == UINT32_MAX)
{
// Infinite wait...
timeout_msec = -1;
}
else if (timeout_usec == 0)
{
// Return immediately, don't wait
timeout_msec = 0;
}
else
{
// Convert usec to msec
timeout_msec = (timeout_usec + 999) / 1000;
}
// Make a copy of the file descriptors to make sure we don't
// have another thread change these values out from under us
// and cause problems in the loop below where like in FS_SET()
const int data_fd = m_fd_recv;
const int pipe_fd = m_pipe.GetReadFileDescriptor();
// Make sure the file descriptor can be used with select as it
// must be in range
if (data_fd >= 0)
{
const bool have_pipe_fd = pipe_fd >= 0;
struct pollfd fds[2] =
{
{ data_fd, POLLIN, 0 },
{ pipe_fd, POLLIN, 0 }
};
const int nfds = have_pipe_fd ? 2 : 1;
Error error;
while (data_fd == m_fd_recv)
{
const int num_set_fds = ::poll (fds, nfds, timeout_msec);
if (num_set_fds < 0)
error.SetErrorToErrno();
else
error.Clear();
if (error_ptr)
*error_ptr = error;
if (log)
{
if (have_pipe_fd)
log->Printf("%p ConnectionFileDescriptor::BytesAvailable() ::poll (fds={{%i,POLLIN},{%i,POLLIN}}, nfds=%i, timeout_ms=%i) => %d, error = %s\n",
this,
data_fd,
pipe_fd,
nfds,
timeout_msec,
num_set_fds,
error.AsCString());
else
log->Printf("%p ConnectionFileDescriptor::BytesAvailable() ::poll (fds={{%i,POLLIN}}, nfds=%i, timeout_ms=%i) => %d, error = %s\n",
this,
data_fd,
nfds,
timeout_msec,
num_set_fds,
error.AsCString());
}
if (error.Fail())
{
switch (error.GetError())
{
case EBADF: // One of the descriptor sets specified an invalid descriptor.
return eConnectionStatusLostConnection;
case EINVAL: // The specified time limit is invalid. One of its components is negative or too large.
default: // Other unknown error
return eConnectionStatusError;
case EAGAIN: // The kernel was (perhaps temporarily) unable to
// allocate the requested number of file descriptors,
// or we have non-blocking IO
case EINTR: // A signal was delivered before the time limit
// expired and before any of the selected events
// occurred.
break; // Lets keep reading to until we timeout
}
}
else if (num_set_fds == 0)
{
return eConnectionStatusTimedOut;
}
else if (num_set_fds > 0)
{
if (fds[0].revents & POLLIN)
return eConnectionStatusSuccess;
if (fds[1].revents & POLLIN)
{
// We got a command to exit. Read the data from that pipe:
char buffer[16];
ssize_t bytes_read;
do
{
bytes_read = ::read (pipe_fd, buffer, sizeof(buffer));
} while (bytes_read < 0 && errno == EINTR);
if (log)
log->Printf("%p ConnectionFileDescriptor::BytesAvailable() got data: %*s from the command channel.",
static_cast<void*>(this),
static_cast<int>(bytes_read), buffer);
return eConnectionStatusEndOfFile;
}
}
}
}
if (error_ptr)
error_ptr->SetErrorString("not connected");
return eConnectionStatusLostConnection;
}
#endif
ConnectionStatus
ConnectionFileDescriptor::Close (int& fd, FDType type, Error *error_ptr)
{
if (error_ptr)
error_ptr->Clear();
bool success = true;
// Avoid taking a lock if we can
if (fd >= 0)
{
Mutex::Locker locker (m_mutex);
// Check the FD after the lock is taken to ensure only one thread
// can get into the close scope below
if (fd >= 0)
{
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION));
if (log)
log->Printf ("%p ConnectionFileDescriptor::Close (fd = %i)",
static_cast<void*>(this), fd);
#if _WIN32
if (type != eFDTypeFile)
success = closesocket(fd) == 0;
else
#endif
success = ::close (fd) == 0;
// A reference to a FD was passed in, set it to an invalid value
fd = -1;
if (!success && error_ptr)
{
// Only set the error if we have been asked to since something else
// might have caused us to try and shut down the connection and may
// have already set the error.
error_ptr->SetErrorToErrno();
}
}
}
if (success)
return eConnectionStatusSuccess;
else
return eConnectionStatusError;
}
ConnectionStatus ConnectionStatus
ConnectionFileDescriptor::NamedSocketAccept (const char *socket_name, Error *error_ptr) ConnectionFileDescriptor::NamedSocketAccept (const char *socket_name, Error *error_ptr)
{ {
#ifndef LLDB_DISABLE_POSIX Socket* socket = nullptr;
ConnectionStatus result = eConnectionStatusError; Error error = Socket::UnixDomainAccept(socket_name, socket);
struct sockaddr_un saddr_un;
m_fd_send_type = m_fd_recv_type = eFDTypeSocket;
int listen_socket = ::socket (AF_UNIX, SOCK_STREAM, 0);
if (listen_socket == -1)
{
if (error_ptr)
error_ptr->SetErrorToErrno();
return eConnectionStatusError;
}
saddr_un.sun_family = AF_UNIX;
::strncpy(saddr_un.sun_path, socket_name, sizeof(saddr_un.sun_path) - 1);
saddr_un.sun_path[sizeof(saddr_un.sun_path) - 1] = '\0';
#if defined(__APPLE__) || defined(__FreeBSD__) || defined(__NetBSD__)
saddr_un.sun_len = SUN_LEN (&saddr_un);
#endif
Host::Unlink (socket_name);
if (::bind (listen_socket, (struct sockaddr *)&saddr_un, SUN_LEN (&saddr_un)) == 0)
{
if (::listen (listen_socket, 5) == 0)
{
m_fd_send = m_fd_recv = ::accept (listen_socket, NULL, 0);
if (m_fd_send > 0)
{
m_should_close_fd = true;
if (error_ptr)
error_ptr->Clear();
result = eConnectionStatusSuccess;
}
}
}
if (result != eConnectionStatusSuccess)
{
if (error_ptr) if (error_ptr)
error_ptr->SetErrorToErrno(); *error_ptr = error;
} m_write_sp.reset(socket);
// We are done with the listen port m_read_sp = m_write_sp;
Close (listen_socket, eFDTypeSocket, NULL); return (error.Success()) ? eConnectionStatusSuccess : eConnectionStatusError;
return result;
#else
return eConnectionStatusError;
#endif
} }
ConnectionStatus ConnectionStatus
ConnectionFileDescriptor::NamedSocketConnect (const char *socket_name, Error *error_ptr) ConnectionFileDescriptor::NamedSocketConnect (const char *socket_name, Error *error_ptr)
{ {
#ifndef LLDB_DISABLE_POSIX Socket* socket = nullptr;
Disconnect (NULL); Error error = Socket::UnixDomainConnect(socket_name, socket);
m_fd_send_type = m_fd_recv_type = eFDTypeSocket;
// Open the socket that was passed in as an option
struct sockaddr_un saddr_un;
m_fd_send = m_fd_recv = ::socket (AF_UNIX, SOCK_STREAM, 0);
if (m_fd_send == -1)
{
if (error_ptr)
error_ptr->SetErrorToErrno();
return eConnectionStatusError;
}
saddr_un.sun_family = AF_UNIX;
::strncpy(saddr_un.sun_path, socket_name, sizeof(saddr_un.sun_path) - 1);
saddr_un.sun_path[sizeof(saddr_un.sun_path) - 1] = '\0';
#if defined(__APPLE__) || defined(__FreeBSD__) || defined(__NetBSD__)
saddr_un.sun_len = SUN_LEN (&saddr_un);
#endif
if (::connect (m_fd_send, (struct sockaddr *)&saddr_un, SUN_LEN (&saddr_un)) < 0)
{
if (error_ptr)
error_ptr->SetErrorToErrno();
Disconnect (NULL);
return eConnectionStatusError;
}
if (error_ptr) if (error_ptr)
error_ptr->Clear(); *error_ptr = error;
return eConnectionStatusSuccess; m_write_sp.reset(socket);
#else m_read_sp = m_write_sp;
return eConnectionStatusError; return (error.Success()) ? eConnectionStatusSuccess : eConnectionStatusError;
#endif
} }
ConnectionStatus ConnectionStatus
ConnectionFileDescriptor::SocketListen (const char *host_and_port, Error *error_ptr) ConnectionFileDescriptor::SocketListen(const char *s, Error *error_ptr)
{
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION));
if (log)
log->Printf ("%p ConnectionFileDescriptor::SocketListen (%s)",
static_cast<void*>(this), host_and_port);
Disconnect (NULL);
m_fd_send_type = m_fd_recv_type = eFDTypeSocket;
std::string host_str;
std::string port_str;
int32_t port = INT32_MIN;
if (!DecodeHostAndPort (host_and_port, host_str, port_str, port, error_ptr))
{
// Might be just a port number
port = Args::StringToSInt32(host_and_port, -1);
if (port == -1)
return eConnectionStatusError;
else
host_str.clear();
}
const sa_family_t family = AF_INET;
const int socktype = SOCK_STREAM;
const int protocol = IPPROTO_TCP;
int listen_fd = ::socket (family, socktype, protocol);
if (listen_fd == -1)
{ {
if (error_ptr) m_port_predicate.SetValue(0, eBroadcastNever);
error_ptr->SetErrorToErrno();
return eConnectionStatusError;
}
// enable local address reuse
SetSocketOption (listen_fd, SOL_SOCKET, SO_REUSEADDR, 1);
SocketAddress listen_addr; Socket* socket = nullptr;
if (host_str.empty()) m_waiting_for_accept = true;
listen_addr.SetToLocalhost(family, port); Error error = Socket::TcpListen(s, socket, &m_port_predicate);
else if (host_str.compare("*") == 0)
listen_addr.SetToAnyAddress(family, port);
else
{
if (!listen_addr.getaddrinfo(host_str.c_str(), port_str.c_str(), family, socktype, protocol))
{
if (error_ptr) if (error_ptr)
error_ptr->SetErrorStringWithFormat("unable to resolve hostname '%s'", host_str.c_str()); *error_ptr = error;
Close (listen_fd, eFDTypeSocket, NULL); if (error.Fail())
return eConnectionStatusError; return eConnectionStatusError;
}
}
SocketAddress anyaddr; std::unique_ptr<Socket> listening_socket_up;
if (anyaddr.SetToAnyAddress (family, port))
{
int err = ::bind (listen_fd, anyaddr, anyaddr.GetLength());
if (err == -1)
{
if (error_ptr)
error_ptr->SetErrorToErrno();
Close (listen_fd, eFDTypeSocket, NULL);
return eConnectionStatusError;
}
err = ::listen (listen_fd, 1); listening_socket_up.reset(socket);
if (err == -1) socket = nullptr;
{ error = listening_socket_up->BlockingAccept(s, socket);
listening_socket_up.reset();
if (error_ptr) if (error_ptr)
error_ptr->SetErrorToErrno(); *error_ptr = error;
Close (listen_fd, eFDTypeSocket, NULL); if (error.Fail())
return eConnectionStatusError;
}
// We were asked to listen on port zero which means we
// must now read the actual port that was given to us
// as port zero is a special code for "find an open port
// for me".
if (port == 0)
port = GetSocketPort(listen_fd);
// Set the port predicate since when doing a listen://<host>:<port>
// it often needs to accept the incoming connection which is a blocking
// system call. Allowing access to the bound port using a predicate allows
// us to wait for the port predicate to be set to a non-zero value from
// another thread in an efficient manor.
m_port_predicate.SetValue(port, eBroadcastAlways);
bool accept_connection = false;
// Loop until we are happy with our connection
while (!accept_connection)
{
struct sockaddr_in accept_addr;
::memset (&accept_addr, 0, sizeof accept_addr);
#if !(defined (__linux__) || defined(_WIN32))
accept_addr.sin_len = sizeof accept_addr;
#endif
socklen_t accept_addr_len = sizeof accept_addr;
int fd = ::accept (listen_fd, (struct sockaddr *)&accept_addr, &accept_addr_len);
if (fd == -1)
{
if (error_ptr)
error_ptr->SetErrorToErrno();
break;
}
if (listen_addr.sockaddr_in().sin_addr.s_addr == INADDR_ANY)
{
accept_connection = true;
m_fd_send = m_fd_recv = fd;
}
else
{
if (
#if !(defined(__linux__) || (defined(_WIN32)))
accept_addr_len == listen_addr.sockaddr_in().sin_len &&
#endif
accept_addr.sin_addr.s_addr == listen_addr.sockaddr_in().sin_addr.s_addr)
{
accept_connection = true;
m_fd_send = m_fd_recv = fd;
}
else
{
::close (fd);
m_fd_send = m_fd_recv = -1;
const uint8_t *accept_ip = (const uint8_t *)&accept_addr.sin_addr.s_addr;
const uint8_t *listen_ip = (const uint8_t *)&listen_addr.sockaddr_in().sin_addr.s_addr;
::fprintf (stderr, "error: rejecting incoming connection from %u.%u.%u.%u (expecting %u.%u.%u.%u)\n",
accept_ip[0], accept_ip[1], accept_ip[2], accept_ip[3],
listen_ip[0], listen_ip[1], listen_ip[2], listen_ip[3]);
}
}
}
if (m_fd_send == -1)
{
Close (listen_fd, eFDTypeSocket, NULL);
return eConnectionStatusError; return eConnectionStatusError;
}
}
// We are done with the listen port
Close (listen_fd, eFDTypeSocket, NULL);
m_should_close_fd = true; m_write_sp.reset(socket);
m_read_sp = m_write_sp;
// Keep our TCP packets coming without any delays. return (error.Success()) ? eConnectionStatusSuccess : eConnectionStatusError;
SetSocketOption (m_fd_send, IPPROTO_TCP, TCP_NODELAY, 1);
if (error_ptr)
error_ptr->Clear();
return eConnectionStatusSuccess;
} }
ConnectionStatus ConnectionStatus
ConnectionFileDescriptor::ConnectTCP (const char *host_and_port, Error *error_ptr) ConnectionFileDescriptor::ConnectTCP(const char *s, Error *error_ptr)
{
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION));
if (log)
log->Printf ("%p ConnectionFileDescriptor::ConnectTCP (host/port = %s)",
static_cast<void*>(this), host_and_port);
Disconnect (NULL);
m_fd_send_type = m_fd_recv_type = eFDTypeSocket;
std::string host_str;
std::string port_str;
int32_t port = INT32_MIN;
if (!DecodeHostAndPort (host_and_port, host_str, port_str, port, error_ptr))
return eConnectionStatusError;
// Create the socket
m_fd_send = m_fd_recv = ::socket (AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (m_fd_send == -1)
{
if (error_ptr)
error_ptr->SetErrorToErrno();
return eConnectionStatusError;
}
m_should_close_fd = true;
// Enable local address reuse
SetSocketOption (m_fd_send, SOL_SOCKET, SO_REUSEADDR, 1);
struct sockaddr_in sa;
::memset (&sa, 0, sizeof (sa));
sa.sin_family = AF_INET;
sa.sin_port = htons (port);
int inet_pton_result = ::inet_pton (AF_INET, host_str.c_str(), &sa.sin_addr);
if (inet_pton_result <= 0)
{
struct hostent *host_entry = gethostbyname (host_str.c_str());
if (host_entry)
host_str = ::inet_ntoa (*(struct in_addr *)*host_entry->h_addr_list);
inet_pton_result = ::inet_pton (AF_INET, host_str.c_str(), &sa.sin_addr);
if (inet_pton_result <= 0)
{
if (error_ptr)
{
if (inet_pton_result == -1)
error_ptr->SetErrorToErrno();
else
error_ptr->SetErrorStringWithFormat("invalid host string: '%s'", host_str.c_str());
}
Disconnect (NULL);
return eConnectionStatusError;
}
}
if (-1 == ::connect (m_fd_send, (const struct sockaddr *)&sa, sizeof(sa)))
{ {
Socket* socket = nullptr;
Error error = Socket::TcpConnect(s, socket);
if (error_ptr) if (error_ptr)
error_ptr->SetErrorToErrno(); *error_ptr = error;
Disconnect (NULL); m_write_sp.reset(socket);
m_read_sp = m_write_sp;
return eConnectionStatusError; return (error.Success()) ? eConnectionStatusSuccess : eConnectionStatusError;
}
// Keep our TCP packets coming without any delays.
SetSocketOption (m_fd_send, IPPROTO_TCP, TCP_NODELAY, 1);
if (error_ptr)
error_ptr->Clear();
return eConnectionStatusSuccess;
} }
ConnectionStatus ConnectionStatus
ConnectionFileDescriptor::ConnectUDP (const char *host_and_port, Error *error_ptr) ConnectionFileDescriptor::ConnectUDP(const char *s, Error *error_ptr)
{
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION));
if (log)
log->Printf ("%p ConnectionFileDescriptor::ConnectUDP (host/port = %s)",
static_cast<void*>(this), host_and_port);
Disconnect (NULL);
m_fd_send_type = m_fd_recv_type = eFDTypeSocketUDP;
std::string host_str;
std::string port_str;
int32_t port = INT32_MIN;
if (!DecodeHostAndPort (host_and_port, host_str, port_str, port, error_ptr))
return eConnectionStatusError;
// Setup the receiving end of the UDP connection on this localhost
// on port zero. After we bind to port zero we can read the port.
m_fd_recv = ::socket (AF_INET, SOCK_DGRAM, 0);
if (m_fd_recv == -1)
{
// Socket creation failed...
if (error_ptr)
error_ptr->SetErrorToErrno();
}
else
{
// Socket was created, now lets bind to the requested port
SocketAddress addr;
addr.SetToAnyAddress (AF_INET, 0);
if (::bind (m_fd_recv, addr, addr.GetLength()) == -1)
{
// Bind failed...
if (error_ptr)
error_ptr->SetErrorToErrno();
Disconnect (NULL);
}
}
if (m_fd_recv == -1)
return eConnectionStatusError;
// At this point we have setup the receive port, now we need to
// setup the UDP send socket
struct addrinfo hints;
struct addrinfo *service_info_list = NULL;
::memset (&hints, 0, sizeof(hints));
hints.ai_family = AF_INET;
hints.ai_socktype = SOCK_DGRAM;
int err = ::getaddrinfo (host_str.c_str(), port_str.c_str(), &hints, &service_info_list);
if (err != 0)
{ {
Socket* send_socket = nullptr;
Socket* recv_socket = nullptr;
Error error = Socket::UdpConnect(s, send_socket, recv_socket);
if (error_ptr) if (error_ptr)
error_ptr->SetErrorStringWithFormat("getaddrinfo(%s, %s, &hints, &info) returned error %i (%s)", *error_ptr = error;
host_str.c_str(), m_write_sp.reset(send_socket);
port_str.c_str(), m_read_sp.reset(recv_socket);
err, return (error.Success()) ? eConnectionStatusSuccess : eConnectionStatusError;
gai_strerror(err));
Disconnect (NULL);
return eConnectionStatusError;
}
for (struct addrinfo *service_info_ptr = service_info_list;
service_info_ptr != NULL;
service_info_ptr = service_info_ptr->ai_next)
{
m_fd_send = ::socket (service_info_ptr->ai_family,
service_info_ptr->ai_socktype,
service_info_ptr->ai_protocol);
if (m_fd_send != -1)
{
*m_udp_send_sockaddr = service_info_ptr;
break;
}
else
continue;
}
:: freeaddrinfo (service_info_list);
if (m_fd_send == -1)
{
Disconnect (NULL);
return eConnectionStatusError;
}
if (error_ptr)
error_ptr->Clear();
m_should_close_fd = true;
return eConnectionStatusSuccess;
}
#if defined(_WIN32)
typedef const char * set_socket_option_arg_type;
typedef char * get_socket_option_arg_type;
#else // #if defined(_WIN32)
typedef const void * set_socket_option_arg_type;
typedef void * get_socket_option_arg_type;
#endif // #if defined(_WIN32)
int
ConnectionFileDescriptor::GetSocketOption(int fd, int level, int option_name, int &option_value)
{
get_socket_option_arg_type option_value_p = reinterpret_cast<get_socket_option_arg_type>(&option_value);
socklen_t option_value_size = sizeof(int);
return ::getsockopt(fd, level, option_name, option_value_p, &option_value_size);
}
int
ConnectionFileDescriptor::SetSocketOption(int fd, int level, int option_name, int option_value)
{
set_socket_option_arg_type option_value_p = reinterpret_cast<get_socket_option_arg_type>(&option_value);
return ::setsockopt(fd, level, option_name, option_value_p, sizeof(option_value));
}
bool
ConnectionFileDescriptor::SetSocketReceiveTimeout (uint32_t timeout_usec)
{
switch (m_fd_recv_type)
{
case eFDTypeFile: // Other FD requiring read/write
break;
case eFDTypeSocket: // Socket requiring send/recv
case eFDTypeSocketUDP: // Unconnected UDP socket requiring sendto/recvfrom
{
// Check in case timeout for m_fd has already been set to this value
if (timeout_usec == m_socket_timeout_usec)
return true;
//printf ("ConnectionFileDescriptor::SetSocketReceiveTimeout (timeout_usec = %u)\n", timeout_usec);
struct timeval timeout;
if (timeout_usec == UINT32_MAX)
{
timeout.tv_sec = 0;
timeout.tv_usec = 0;
}
else if (timeout_usec == 0)
{
// Sending in zero does an infinite timeout, so set this as low
// as we can go to get an effective zero timeout...
timeout.tv_sec = 0;
timeout.tv_usec = 1;
}
else
{
timeout.tv_sec = timeout_usec / TimeValue::MicroSecPerSec;
timeout.tv_usec = timeout_usec % TimeValue::MicroSecPerSec;
}
if (::setsockopt (m_fd_recv, SOL_SOCKET, SO_RCVTIMEO, reinterpret_cast<get_socket_option_arg_type>(&timeout), sizeof(timeout)) == 0)
{
m_socket_timeout_usec = timeout_usec;
return true;
}
}
}
return false;
}
uint16_t
ConnectionFileDescriptor::GetSocketPort (int fd)
{
// We bound to port zero, so we need to figure out which port we actually bound to
if (fd >= 0)
{
SocketAddress sock_addr;
socklen_t sock_addr_len = sock_addr.GetMaxLength ();
if (::getsockname (fd, sock_addr, &sock_addr_len) == 0)
return sock_addr.GetPort ();
}
return 0;
}
// If the read file descriptor is a socket, then return
// the port number that is being used by the socket.
uint16_t
ConnectionFileDescriptor::GetReadPort () const
{
return ConnectionFileDescriptor::GetSocketPort (m_fd_recv);
} }
// If the write file descriptor is a socket, then return
// the port number that is being used by the socket.
uint16_t
ConnectionFileDescriptor::GetWritePort () const
{
return ConnectionFileDescriptor::GetSocketPort (m_fd_send);
}
uint16_t uint16_t ConnectionFileDescriptor::GetListeningPort(uint32_t timeout_sec)
ConnectionFileDescriptor::GetBoundPort (uint32_t timeout_sec)
{ {
uint16_t bound_port = 0; uint16_t bound_port = 0;
if (timeout_sec == UINT32_MAX) if (timeout_sec == UINT32_MAX)
m_port_predicate.WaitForValueNotEqualTo (0, bound_port); m_port_predicate.WaitForValueNotEqualTo (0, bound_port);
else else
{ {
TimeValue timeout = TimeValue::Now(); TimeValue timeout = TimeValue::Now();
timeout.OffsetWithSeconds(timeout_sec); timeout.OffsetWithSeconds(timeout_sec);
m_port_predicate.WaitForValueNotEqualTo (0, bound_port, &timeout); m_port_predicate.WaitForValueNotEqualTo (0, bound_port, &timeout);
} }
return bound_port; return bound_port;
} }

lldb/trunk/source/Host/common/CMakeLists.txt

set(LLVM_NO_RTTI 1) set(LLVM_NO_RTTI 1)
add_lldb_library(lldbHostCommon add_lldb_library(lldbHostCommon
Condition.cpp Condition.cpp
DynamicLibrary.cpp DynamicLibrary.cpp
Editline.cpp Editline.cpp
File.cpp File.cpp
FileSpec.cpp FileSpec.cpp
Host.cpp Host.cpp
IOObject.cpp
Mutex.cpp Mutex.cpp
NativeBreakpoint.cpp NativeBreakpoint.cpp
NativeBreakpointList.cpp NativeBreakpointList.cpp
NativeProcessProtocol.cpp NativeProcessProtocol.cpp
NativeThreadProtocol.cpp NativeThreadProtocol.cpp
OptionParser.cpp OptionParser.cpp
Pipe.cpp Pipe.cpp
ProcessRunLock.cpp ProcessRunLock.cpp
Socket.cpp
SocketAddress.cpp SocketAddress.cpp
SoftwareBreakpoint.cpp SoftwareBreakpoint.cpp
Symbols.cpp Symbols.cpp
Terminal.cpp Terminal.cpp
TimeValue.cpp TimeValue.cpp
) )

lldb/trunk/source/Host/common/File.cpp

Show All 18 Lines
#ifdef _WIN32 #ifdef _WIN32
#include "lldb/Host/windows/windows.h" #include "lldb/Host/windows/windows.h"
#else #else
#include <sys/ioctl.h> #include <sys/ioctl.h>
#endif #endif
#include "lldb/Core/DataBufferHeap.h" #include "lldb/Core/DataBufferHeap.h"
#include "lldb/Core/Error.h" #include "lldb/Core/Error.h"
#include "lldb/Core/Log.h"
#include "lldb/Host/Config.h" #include "lldb/Host/Config.h"
#include "lldb/Host/FileSpec.h" #include "lldb/Host/FileSpec.h"
using namespace lldb; using namespace lldb;
using namespace lldb_private; using namespace lldb_private;
static const char * static const char *
GetStreamOpenModeFromOptions (uint32_t options) GetStreamOpenModeFromOptions (uint32_t options)
Show All 37 LinesGetStreamOpenModeFromOptions (uint32_t options)
} }
return NULL; return NULL;
} }
int File::kInvalidDescriptor = -1; int File::kInvalidDescriptor = -1;
FILE * File::kInvalidStream = NULL; FILE * File::kInvalidStream = NULL;
File::File(const char *path, uint32_t options, uint32_t permissions) : File::File(const char *path, uint32_t options, uint32_t permissions) :
IOObject(eFDTypeFile, false),
m_descriptor (kInvalidDescriptor), m_descriptor (kInvalidDescriptor),
m_stream (kInvalidStream), m_stream (kInvalidStream),
m_options (), m_options (),
m_own_stream (false), m_own_stream (false),
m_own_descriptor (false),
m_is_interactive (eLazyBoolCalculate), m_is_interactive (eLazyBoolCalculate),
m_is_real_terminal (eLazyBoolCalculate) m_is_real_terminal (eLazyBoolCalculate)
{ {
Open (path, options, permissions); Open (path, options, permissions);
} }
File::File (const FileSpec& filespec, File::File (const FileSpec& filespec,
uint32_t options, uint32_t options,
uint32_t permissions) : uint32_t permissions) :
IOObject(eFDTypeFile, false),
m_descriptor (kInvalidDescriptor), m_descriptor (kInvalidDescriptor),
m_stream (kInvalidStream), m_stream (kInvalidStream),
m_options (0), m_options (0),
m_own_stream (false), m_own_stream (false),
m_own_descriptor (false),
m_is_interactive (eLazyBoolCalculate), m_is_interactive (eLazyBoolCalculate),
m_is_real_terminal (eLazyBoolCalculate) m_is_real_terminal (eLazyBoolCalculate)
{ {
if (filespec) if (filespec)
{ {
Open (filespec.GetPath().c_str(), options, permissions); Open (filespec.GetPath().c_str(), options, permissions);
} }
} }
File::File (const File &rhs) : File::File (const File &rhs) :
IOObject(eFDTypeFile, false),
m_descriptor (kInvalidDescriptor), m_descriptor (kInvalidDescriptor),
m_stream (kInvalidStream), m_stream (kInvalidStream),
m_options (0), m_options (0),
m_own_stream (false), m_own_stream (false),
m_own_descriptor (false),
m_is_interactive (eLazyBoolCalculate), m_is_interactive (eLazyBoolCalculate),
m_is_real_terminal (eLazyBoolCalculate) m_is_real_terminal (eLazyBoolCalculate)
{ {
Duplicate (rhs); Duplicate (rhs);
} }
File & File &
Show All 20 LinesFile::GetDescriptor() const
// stream if we have one. // stream if we have one.
if (StreamIsValid()) if (StreamIsValid())
return fileno (m_stream); return fileno (m_stream);
// Invalid descriptor and invalid stream, return invalid descriptor. // Invalid descriptor and invalid stream, return invalid descriptor.
return kInvalidDescriptor; return kInvalidDescriptor;
} }
IOObject::WaitableHandle
File::GetWaitableHandle()
{
return m_descriptor;
}
void void
File::SetDescriptor (int fd, bool transfer_ownership) File::SetDescriptor (int fd, bool transfer_ownership)
{ {
if (IsValid()) if (IsValid())
Close(); Close();
m_descriptor = fd; m_descriptor = fd;
m_own_descriptor = transfer_ownership; m_should_close_fd = transfer_ownership;
} }
FILE * FILE *
File::GetStream () File::GetStream ()
{ {
if (!StreamIsValid()) if (!StreamIsValid())
{ {
if (DescriptorIsValid()) if (DescriptorIsValid())
{ {
const char *mode = GetStreamOpenModeFromOptions (m_options); const char *mode = GetStreamOpenModeFromOptions (m_options);
if (mode) if (mode)
{ {
if (!m_own_descriptor) if (!m_should_close_fd)
{ {
// We must duplicate the file descriptor if we don't own it because // We must duplicate the file descriptor if we don't own it because
// when you call fdopen, the stream will own the fd // when you call fdopen, the stream will own the fd
#ifdef _WIN32 #ifdef _WIN32
m_descriptor = ::_dup(GetDescriptor()); m_descriptor = ::_dup(GetDescriptor());
#else #else
m_descriptor = ::fcntl(GetDescriptor(), F_DUPFD); m_descriptor = ::fcntl(GetDescriptor(), F_DUPFD);
#endif #endif
m_own_descriptor = true; m_should_close_fd = true;
} }
do do
{ {
m_stream = ::fdopen (m_descriptor, mode); m_stream = ::fdopen (m_descriptor, mode);
} while (m_stream == NULL && errno == EINTR); } while (m_stream == NULL && errno == EINTR);
// If we got a stream, then we own the stream and should no // If we got a stream, then we own the stream and should no
// longer own the descriptor because fclose() will close it for us // longer own the descriptor because fclose() will close it for us
if (m_stream) if (m_stream)
{ {
m_own_stream = true; m_own_stream = true;
m_own_descriptor = false; m_should_close_fd = false;
} }
} }
} }
} }
return m_stream; return m_stream;
} }
Show All 20 Lines
#else #else
m_descriptor = ::fcntl(rhs.GetDescriptor(), F_DUPFD); m_descriptor = ::fcntl(rhs.GetDescriptor(), F_DUPFD);
#endif #endif
if (!DescriptorIsValid()) if (!DescriptorIsValid())
error.SetErrorToErrno(); error.SetErrorToErrno();
else else
{ {
m_options = rhs.m_options; m_options = rhs.m_options;
m_own_descriptor = true; m_should_close_fd = true;
} }
} }
else else
{ {
error.SetErrorString ("invalid file to duplicate"); error.SetErrorString ("invalid file to duplicate");
} }
return error; return error;
} }
▲ Show 20 Lines • Show All 62 Lines • ▼ Show 20 Lines#endif
{ {
m_descriptor = ::open(path, oflag, mode); m_descriptor = ::open(path, oflag, mode);
} while (m_descriptor < 0 && errno == EINTR); } while (m_descriptor < 0 && errno == EINTR);
if (!DescriptorIsValid()) if (!DescriptorIsValid())
error.SetErrorToErrno(); error.SetErrorToErrno();
else else
{ {
m_own_descriptor = true; m_should_close_fd = true;
m_options = options; m_options = options;
} }
return error; return error;
} }
uint32_t uint32_t
File::GetPermissions (const char *path, Error &error) File::GetPermissions (const char *path, Error &error)
▲ Show 20 Lines • Show All 47 Lines • ▼ Show 20 Lines
{ {
Error error; Error error;
if (StreamIsValid() && m_own_stream) if (StreamIsValid() && m_own_stream)
{ {
if (::fclose (m_stream) == EOF) if (::fclose (m_stream) == EOF)
error.SetErrorToErrno(); error.SetErrorToErrno();
} }
if (DescriptorIsValid() && m_own_descriptor) if (DescriptorIsValid() && m_should_close_fd)
{ {
if (::close (m_descriptor) != 0) if (::close (m_descriptor) != 0)
error.SetErrorToErrno(); error.SetErrorToErrno();
} }
m_descriptor = kInvalidDescriptor; m_descriptor = kInvalidDescriptor;
m_stream = kInvalidStream; m_stream = kInvalidStream;
m_options = 0; m_options = 0;
m_own_stream = false; m_own_stream = false;
m_own_descriptor = false; m_should_close_fd = false;
m_is_interactive = eLazyBoolCalculate; m_is_interactive = eLazyBoolCalculate;
m_is_real_terminal = eLazyBoolCalculate; m_is_real_terminal = eLazyBoolCalculate;
return error; return error;
} }
Error Error
File::GetFileSpec (FileSpec &file_spec) const File::GetFileSpec (FileSpec &file_spec) const
▲ Show 20 Lines • Show All 272 Lines • ▼ Show 20 Lines else if (StreamIsValid())
num_bytes = bytes_written; num_bytes = bytes_written;
} }
else else
{ {
num_bytes = 0; num_bytes = 0;
error.SetErrorString("invalid file handle"); error.SetErrorString("invalid file handle");
} }
return error; return error;
} }
Error Error
File::Read (void *buf, size_t &num_bytes, off_t &offset) File::Read (void *buf, size_t &num_bytes, off_t &offset)
{ {
#ifndef _WIN32 #ifndef _WIN32
▲ Show 20 Lines • Show All 247 Lines • Show Last 20 Lines

lldb/trunk/source/Host/common/IOObject.cpp

//===-- IOObject.cpp --------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "lldb/Host/IOObject.h"
using namespace lldb_private;
const IOObject::WaitableHandle IOObject::kInvalidHandleValue = -1;

lldb/trunk/source/Host/common/Socket.cpp

//===-- Socket.cpp ----------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "lldb/Host/Socket.h"
#include "lldb/Core/Log.h"
#include "lldb/Core/RegularExpression.h"
#include "lldb/Host/Config.h"
#include "lldb/Host/Host.h"
#include "lldb/Host/SocketAddress.h"
#include "lldb/Host/TimeValue.h"
#include "lldb/Interpreter/Args.h"
#ifndef LLDB_DISABLE_POSIX
#include <arpa/inet.h>
#include <netdb.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <sys/socket.h>
#include <sys/un.h>
#endif
using namespace lldb;
using namespace lldb_private;
#if defined(_WIN32)
typedef const char * set_socket_option_arg_type;
typedef char * get_socket_option_arg_type;
const NativeSocket Socket::kInvalidSocketValue = INVALID_SOCKET;
#else // #if defined(_WIN32)
typedef const void * set_socket_option_arg_type;
typedef void * get_socket_option_arg_type;
const NativeSocket Socket::kInvalidSocketValue = -1;
#endif // #if defined(_WIN32)
Socket::Socket(NativeSocket socket, SocketProtocol protocol, bool should_close)
: IOObject(eFDTypeSocket, should_close)
, m_protocol(protocol)
, m_socket(socket)
{
}
Socket::~Socket()
{
Close();
}
Error Socket::TcpConnect(llvm::StringRef host_and_port, Socket *&socket)
{
// Store the result in a unique_ptr in case we error out, the memory will get correctly freed.
std::unique_ptr<Socket> final_socket;
NativeSocket sock = kInvalidSocketValue;
Error error;
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_HOST));
if (log)
log->Printf ("Socket::TcpConnect (host/port = %s)", host_and_port.data());
std::string host_str;
std::string port_str;
int32_t port = INT32_MIN;
if (!DecodeHostAndPort (host_and_port, host_str, port_str, port, &error))
return error;
// Create the socket
sock = ::socket (AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (sock == kInvalidSocketValue)
{
// TODO: On Windows, use WSAGetLastError().
error.SetErrorToErrno();
return error;
}
// Since they both refer to the same socket descriptor, arbitrarily choose the send socket to
// be the owner.
final_socket.reset(new Socket(sock, ProtocolTcp, true));
// Enable local address reuse
final_socket->SetOption(SOL_SOCKET, SO_REUSEADDR, 1);
struct sockaddr_in sa;
::memset (&sa, 0, sizeof (sa));
sa.sin_family = AF_INET;
sa.sin_port = htons (port);
int inet_pton_result = ::inet_pton (AF_INET, host_str.c_str(), &sa.sin_addr);
if (inet_pton_result <= 0)
{
struct hostent *host_entry = gethostbyname (host_str.c_str());
if (host_entry)
host_str = ::inet_ntoa (*(struct in_addr *)*host_entry->h_addr_list);
inet_pton_result = ::inet_pton (AF_INET, host_str.c_str(), &sa.sin_addr);
if (inet_pton_result <= 0)
{
// TODO: On Windows, use WSAGetLastError()
if (inet_pton_result == -1)
error.SetErrorToErrno();
else
error.SetErrorStringWithFormat("invalid host string: '%s'", host_str.c_str());
return error;
}
}
if (-1 == ::connect (sock, (const struct sockaddr *)&sa, sizeof(sa)))
{
// TODO: On Windows, use WSAGetLastError()
error.SetErrorToErrno();
return error;
}
// Keep our TCP packets coming without any delays.
final_socket->SetOption(IPPROTO_TCP, TCP_NODELAY, 1);
error.Clear();
socket = final_socket.release();
return error;
}
Error Socket::TcpListen(llvm::StringRef host_and_port, Socket *&socket, Predicate<uint16_t>* predicate)
{
std::unique_ptr<Socket> listen_socket;
NativeSocket listen_sock = kInvalidSocketValue;
Error error;
const sa_family_t family = AF_INET;
const int socktype = SOCK_STREAM;
const int protocol = IPPROTO_TCP;
listen_sock = ::socket (family, socktype, protocol);
if (listen_sock == kInvalidSocketValue)
{
error.SetErrorToErrno();
return error;
}
listen_socket.reset(new Socket(listen_sock, ProtocolTcp, true));
// enable local address reuse
listen_socket->SetOption(SOL_SOCKET, SO_REUSEADDR, 1);
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION));
if (log)
log->Printf ("ConnectionFileDescriptor::SocketListen (%s)", host_and_port.data());
std::string host_str;
std::string port_str;
int32_t port = INT32_MIN;
if (!DecodeHostAndPort (host_and_port, host_str, port_str, port, &error))
return error;
SocketAddress anyaddr;
if (anyaddr.SetToAnyAddress (family, port))
{
int err = ::bind (listen_sock, anyaddr, anyaddr.GetLength());
if (err == -1)
{
// TODO: On Windows, use WSAGetLastError()
error.SetErrorToErrno();
return error;
}
err = ::listen (listen_sock, 1);
if (err == -1)
{
// TODO: On Windows, use WSAGetLastError()
error.SetErrorToErrno();
return error;
}
// We were asked to listen on port zero which means we
// must now read the actual port that was given to us
// as port zero is a special code for "find an open port
// for me".
if (port == 0)
port = listen_socket->GetPortNumber();
// Set the port predicate since when doing a listen://<host>:<port>
// it often needs to accept the incoming connection which is a blocking
// system call. Allowing access to the bound port using a predicate allows
// us to wait for the port predicate to be set to a non-zero value from
// another thread in an efficient manor.
if (predicate)
predicate->SetValue(port, eBroadcastAlways);
socket = listen_socket.release();
}
return error;
}
Error Socket::BlockingAccept(llvm::StringRef host_and_port, Socket *&socket)
{
Error error;
std::string host_str;
std::string port_str;
int32_t port;
if (!DecodeHostAndPort(host_and_port, host_str, port_str, port, &error))
return error;
const sa_family_t family = AF_INET;
const int socktype = SOCK_STREAM;
const int protocol = IPPROTO_TCP;
SocketAddress listen_addr;
if (host_str.empty())
listen_addr.SetToLocalhost(family, port);
else if (host_str.compare("*") == 0)
listen_addr.SetToAnyAddress(family, port);
else
{
if (!listen_addr.getaddrinfo(host_str.c_str(), port_str.c_str(), family, socktype, protocol))
{
error.SetErrorStringWithFormat("unable to resolve hostname '%s'", host_str.c_str());
return error;
}
}
bool accept_connection = false;
std::unique_ptr<Socket> accepted_socket;
// Loop until we are happy with our connection
while (!accept_connection)
{
struct sockaddr_in accept_addr;
::memset (&accept_addr, 0, sizeof accept_addr);
#if !(defined (__linux__) || defined(_WIN32))
accept_addr.sin_len = sizeof accept_addr;
#endif
socklen_t accept_addr_len = sizeof accept_addr;
int sock = ::accept (this->GetNativeSocket(), (struct sockaddr *)&accept_addr, &accept_addr_len);
if (sock == kInvalidSocketValue)
{
// TODO: On Windows, use WSAGetLastError()
error.SetErrorToErrno();
break;
}
bool is_same_addr = true;
#if !(defined(__linux__) || (defined(_WIN32)))
is_same_addr = (accept_addr_len == listen_addr.sockaddr_in().sin_len);
#endif
if (is_same_addr)
is_same_addr = (accept_addr.sin_addr.s_addr == listen_addr.sockaddr_in().sin_addr.s_addr);
if (is_same_addr || (listen_addr.sockaddr_in().sin_addr.s_addr == INADDR_ANY))
{
accept_connection = true;
// Since both sockets have the same descriptor, arbitrarily choose the send
// socket to be the owner.
accepted_socket.reset(new Socket(sock, ProtocolTcp, true));
}
else
{
const uint8_t *accept_ip = (const uint8_t *)&accept_addr.sin_addr.s_addr;
const uint8_t *listen_ip = (const uint8_t *)&listen_addr.sockaddr_in().sin_addr.s_addr;
::fprintf (stderr, "error: rejecting incoming connection from %u.%u.%u.%u (expecting %u.%u.%u.%u)\n",
accept_ip[0], accept_ip[1], accept_ip[2], accept_ip[3],
listen_ip[0], listen_ip[1], listen_ip[2], listen_ip[3]);
accepted_socket.reset();
}
}
if (!accepted_socket)
return error;
// Keep our TCP packets coming without any delays.
accepted_socket->SetOption (IPPROTO_TCP, TCP_NODELAY, 1);
error.Clear();
socket = accepted_socket.release();
return error;
}
Error Socket::UdpConnect(llvm::StringRef host_and_port, Socket *&send_socket, Socket *&recv_socket)
{
std::unique_ptr<Socket> final_send_socket;
std::unique_ptr<Socket> final_recv_socket;
NativeSocket final_send_fd = kInvalidSocketValue;
NativeSocket final_recv_fd = kInvalidSocketValue;
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION));
if (log)
log->Printf ("Socket::UdpConnect (host/port = %s)", host_and_port.data());
Error error;
std::string host_str;
std::string port_str;
int32_t port = INT32_MIN;
if (!DecodeHostAndPort (host_and_port, host_str, port_str, port, &error))
return error;
// Setup the receiving end of the UDP connection on this localhost
// on port zero. After we bind to port zero we can read the port.
final_recv_fd = ::socket (AF_INET, SOCK_DGRAM, 0);
if (final_recv_fd == kInvalidSocketValue)
{
// Socket creation failed...
// TODO: On Windows, use WSAGetLastError().
error.SetErrorToErrno();
}
else
{
final_recv_socket.reset(new Socket(final_recv_fd, ProtocolUdp, true));
// Socket was created, now lets bind to the requested port
SocketAddress addr;
addr.SetToAnyAddress (AF_INET, 0);
if (::bind (final_recv_fd, addr, addr.GetLength()) == -1)
{
// Bind failed...
// TODO: On Windows use WSAGetLastError()
error.SetErrorToErrno();
}
}
assert(error.Fail() == !(final_recv_socket && final_recv_socket->IsValid()));
if (error.Fail())
return error;
// At this point we have setup the receive port, now we need to
// setup the UDP send socket
struct addrinfo hints;
struct addrinfo *service_info_list = NULL;
::memset (&hints, 0, sizeof(hints));
hints.ai_family = AF_INET;
hints.ai_socktype = SOCK_DGRAM;
int err = ::getaddrinfo (host_str.c_str(), port_str.c_str(), &hints, &service_info_list);
if (err != 0)
{
error.SetErrorStringWithFormat("getaddrinfo(%s, %s, &hints, &info) returned error %i (%s)",
host_str.c_str(),
port_str.c_str(),
err,
gai_strerror(err));
return error;
}
for (struct addrinfo *service_info_ptr = service_info_list;
service_info_ptr != NULL;
service_info_ptr = service_info_ptr->ai_next)
{
final_send_fd = ::socket (service_info_ptr->ai_family,
service_info_ptr->ai_socktype,
service_info_ptr->ai_protocol);
if (final_send_fd != kInvalidSocketValue)
{
final_send_socket.reset(new Socket(final_send_fd, ProtocolUdp, true));
final_send_socket->m_udp_send_sockaddr = service_info_ptr;
break;
}
else
continue;
}
:: freeaddrinfo (service_info_list);
if (final_send_fd == kInvalidSocketValue)
{
// TODO: On Windows, use WSAGetLastError().
error.SetErrorToErrno();
return error;
}
send_socket = final_send_socket.release();
recv_socket = final_recv_socket.release();
error.Clear();
return error;
}
Error Socket::UnixDomainConnect(llvm::StringRef name, Socket *&socket)
{
Error error;
#ifndef LLDB_DISABLE_POSIX
std::unique_ptr<Socket> final_socket;
// Open the socket that was passed in as an option
struct sockaddr_un saddr_un;
int fd = ::socket (AF_UNIX, SOCK_STREAM, 0);
if (fd == kInvalidSocketValue)
{
error.SetErrorToErrno();
return error;
}
final_socket.reset(new Socket(fd, ProtocolUnixDomain, true));
saddr_un.sun_family = AF_UNIX;
::strncpy(saddr_un.sun_path, name.data(), sizeof(saddr_un.sun_path) - 1);
saddr_un.sun_path[sizeof(saddr_un.sun_path) - 1] = '\0';
#if defined(__APPLE__) || defined(__FreeBSD__) || defined(__NetBSD__)
saddr_un.sun_len = SUN_LEN (&saddr_un);
#endif
if (::connect (fd, (struct sockaddr *)&saddr_un, SUN_LEN (&saddr_un)) < 0)
{
error.SetErrorToErrno();
return error;
}
socket = final_socket.release();
#else
error.SetErrorString("Unix domain sockets are not supported on this platform.");
#endif
return error;
}
Error Socket::UnixDomainAccept(llvm::StringRef name, Socket *&socket)
{
Error error;
#ifndef LLDB_DISABLE_POSIX
struct sockaddr_un saddr_un;
std::unique_ptr<Socket> listen_socket;
std::unique_ptr<Socket> final_socket;
NativeSocket listen_fd = kInvalidSocketValue;
NativeSocket socket_fd = kInvalidSocketValue;
listen_fd = ::socket (AF_UNIX, SOCK_STREAM, 0);
if (listen_fd == kInvalidSocketValue)
{
error.SetErrorToErrno();
return error;
}
listen_socket.reset(new Socket(listen_fd, ProtocolUnixDomain, true));
saddr_un.sun_family = AF_UNIX;
::strncpy(saddr_un.sun_path, name.data(), sizeof(saddr_un.sun_path) - 1);
saddr_un.sun_path[sizeof(saddr_un.sun_path) - 1] = '\0';
#if defined(__APPLE__) || defined(__FreeBSD__) || defined(__NetBSD__)
saddr_un.sun_len = SUN_LEN (&saddr_un);
#endif
Host::Unlink (name.data());
bool success = false;
if (::bind (listen_fd, (struct sockaddr *)&saddr_un, SUN_LEN (&saddr_un)) == 0)
{
if (::listen (listen_fd, 5) == 0)
{
socket_fd = ::accept (listen_fd, NULL, 0);
if (socket_fd > 0)
{
final_socket.reset(new Socket(socket_fd, ProtocolUnixDomain, true));
success = true;
}
}
}
if (!success)
{
error.SetErrorToErrno();
return error;
}
// We are done with the listen port
listen_socket.reset();
socket = final_socket.release();
#else
error.SetErrorString("Unix domain sockets are not supported on this platform.");
#endif
return error;
}
bool
Socket::DecodeHostAndPort(llvm::StringRef host_and_port,
std::string &host_str,
std::string &port_str,
int32_t& port,
Error *error_ptr)
{
static RegularExpression g_regex ("([^:]+):([0-9]+)");
RegularExpression::Match regex_match(2);
if (g_regex.Execute (host_and_port.data(), &regex_match))
{
if (regex_match.GetMatchAtIndex (host_and_port.data(), 1, host_str) &&
regex_match.GetMatchAtIndex (host_and_port.data(), 2, port_str))
{
port = Args::StringToSInt32 (port_str.c_str(), INT32_MIN);
if (port != INT32_MIN)
{
if (error_ptr)
error_ptr->Clear();
return true;
}
}
}
// If this was unsuccessful, then check if it's simply a signed 32-bit integer, representing
// a port with an empty host.
host_str.clear();
port_str.clear();
port = Args::StringToSInt32(host_and_port.data(), INT32_MIN);
if (port != INT32_MIN)
{
port_str = host_and_port;
return true;
}
if (error_ptr)
error_ptr->SetErrorStringWithFormat("invalid host:port specification: '%s'", host_and_port.data());
return false;
}
IOObject::WaitableHandle Socket::GetWaitableHandle()
{
// TODO: On Windows, use WSAEventSelect
return m_socket;
}
Error Socket::Read (void *buf, size_t &num_bytes)
{
Error error;
int bytes_received = 0;
do
{
bytes_received = ::recv (m_socket, static_cast<char *>(buf), num_bytes, 0);
// TODO: Use WSAGetLastError on windows.
} while (bytes_received < 0 && errno == EINTR);
if (bytes_received < 0)
{
error.SetErrorToErrno();
num_bytes = 0;
}
else
num_bytes = bytes_received;
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_HOST | LIBLLDB_LOG_COMMUNICATION));
if (log)
{
log->Printf ("%p Socket::Read() (socket = %" PRIu64 ", src = %p, src_len = %" PRIu64 ", flags = 0) => %" PRIi64 " (error = %s)",
static_cast<void*>(this),
static_cast<uint64_t>(m_socket),
buf,
static_cast<uint64_t>(num_bytes),
static_cast<int64_t>(bytes_received),
error.AsCString());
}
return error;
}
Error Socket::Write (const void *buf, size_t &num_bytes)
{
Error error;
int bytes_sent = 0;
do
{
if (m_protocol == ProtocolUdp)
{
bytes_sent = ::sendto (m_socket,
static_cast<const char*>(buf),
num_bytes,
0,
m_udp_send_sockaddr,
m_udp_send_sockaddr.GetLength());
}
else
bytes_sent = ::send (m_socket, static_cast<const char *>(buf), num_bytes, 0);
// TODO: Use WSAGetLastError on windows.
} while (bytes_sent < 0 && errno == EINTR);
if (bytes_sent < 0)
{
// TODO: On Windows, use WSAGEtLastError.
error.SetErrorToErrno();
num_bytes = 0;
}
else
num_bytes = bytes_sent;
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_HOST));
if (log)
{
log->Printf ("%p Socket::Write() (socket = %" PRIu64 ", src = %p, src_len = %" PRIu64 ", flags = 0) => %" PRIi64 " (error = %s)",
static_cast<void*>(this),
static_cast<uint64_t>(m_socket),
buf,
static_cast<uint64_t>(num_bytes),
static_cast<int64_t>(bytes_sent),
error.AsCString());
}
return error;
}
Error Socket::PreDisconnect()
{
Error error;
return error;
}
Error Socket::Close()
{
Error error;
if (!IsValid() || !m_should_close_fd)
return error;
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_CONNECTION));
if (log)
log->Printf ("%p Socket::Close (fd = %i)", static_cast<void*>(this), m_socket);
#if defined(_WIN32)
bool success = !!closesocket(m_socket);
#else
bool success = !!::close (m_socket);
#endif
// A reference to a FD was passed in, set it to an invalid value
m_socket = kInvalidSocketValue;
if (!success)
{
// TODO: On Windows, use WSAGetLastError().
error.SetErrorToErrno();
}
return error;
}
int Socket::GetOption(int level, int option_name, int &option_value)
{
get_socket_option_arg_type option_value_p = reinterpret_cast<get_socket_option_arg_type>(&option_value);
socklen_t option_value_size = sizeof(int);
return ::getsockopt(m_socket, level, option_name, option_value_p, &option_value_size);
}
int Socket::SetOption(int level, int option_name, int option_value)
{
set_socket_option_arg_type option_value_p = reinterpret_cast<get_socket_option_arg_type>(&option_value);
return ::setsockopt(m_socket, level, option_name, option_value_p, sizeof(option_value));
}
uint16_t Socket::GetPortNumber(const NativeSocket& socket)
{
// We bound to port zero, so we need to figure out which port we actually bound to
if (socket >= 0)
{
SocketAddress sock_addr;
socklen_t sock_addr_len = sock_addr.GetMaxLength ();
if (::getsockname (socket, sock_addr, &sock_addr_len) == 0)
return sock_addr.GetPort ();
}
return 0;
}
// Return the port number that is being used by the socket.
uint16_t Socket::GetPortNumber() const
{
return GetPortNumber(m_socket);
}

lldb/trunk/source/Plugins/Process/MacOSX-Kernel/ProcessKDP.cpp

Show First 20 Lines • Show All 266 Lines • ▼ Show 20 Lines if (conn_ap.get())
if (conn_ap->Connect(remote_url, &error) == eConnectionStatusSuccess) if (conn_ap->Connect(remote_url, &error) == eConnectionStatusSuccess)
break; break;
usleep (100000); usleep (100000);
} }
} }
if (conn_ap->IsConnected()) if (conn_ap->IsConnected())
{ {
const uint16_t reply_port = conn_ap->GetReadPort (); const Socket& socket = static_cast<const Socket&>(conn_ap->GetReadObject());
const uint16_t reply_port = socket.GetPort();
if (reply_port != 0) if (reply_port != 0)
{ {
m_comm.SetConnection(conn_ap.release()); m_comm.SetConnection(conn_ap.release());
if (m_comm.SendRequestReattach(reply_port)) if (m_comm.SendRequestReattach(reply_port))
{ {
if (m_comm.SendRequestConnect(reply_port, reply_port, "Greetings from LLDB...")) if (m_comm.SendRequestConnect(reply_port, reply_port, "Greetings from LLDB..."))
▲ Show 20 Lines • Show All 906 Lines • Show Last 20 Lines

lldb/trunk/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp

Show All 17 Lines
// C++ Includes // C++ Includes
// Other libraries and framework includes // Other libraries and framework includes
#include "lldb/Core/ConnectionFileDescriptor.h" #include "lldb/Core/ConnectionFileDescriptor.h"
#include "lldb/Core/Log.h" #include "lldb/Core/Log.h"
#include "lldb/Core/StreamFile.h" #include "lldb/Core/StreamFile.h"
#include "lldb/Core/StreamString.h" #include "lldb/Core/StreamString.h"
#include "lldb/Host/FileSpec.h" #include "lldb/Host/FileSpec.h"
#include "lldb/Host/Host.h" #include "lldb/Host/Host.h"
#include "lldb/Host/Socket.h"
#include "lldb/Host/TimeValue.h" #include "lldb/Host/TimeValue.h"
#include "lldb/Target/Process.h" #include "lldb/Target/Process.h"
// Project includes // Project includes
#include "ProcessGDBRemoteLog.h" #include "ProcessGDBRemoteLog.h"
#if defined(__APPLE__) #if defined(__APPLE__)
# define DEBUGSERVER_BASENAME "debugserver" # define DEBUGSERVER_BASENAME "debugserver"
▲ Show 20 Lines • Show All 747 Lines • ▼ Show 20 Lines#endif
// No host and port given, so lets listen on our end and make the debugserver // No host and port given, so lets listen on our end and make the debugserver
// connect to us.. // connect to us..
error = StartListenThread ("127.0.0.1", 0); error = StartListenThread ("127.0.0.1", 0);
if (error.Fail()) if (error.Fail())
return error; return error;
ConnectionFileDescriptor *connection = (ConnectionFileDescriptor *)GetConnection (); ConnectionFileDescriptor *connection = (ConnectionFileDescriptor *)GetConnection ();
// Wait for 10 seconds to resolve the bound port // Wait for 10 seconds to resolve the bound port
out_port = connection->GetBoundPort(10); out_port = connection->GetListeningPort(10);
if (out_port > 0) if (out_port > 0)
{ {
char port_cstr[32]; char port_cstr[32];
snprintf(port_cstr, sizeof(port_cstr), "127.0.0.1:%i", out_port); snprintf(port_cstr, sizeof(port_cstr), "127.0.0.1:%i", out_port);
// Send the host and port down that debugserver and specify an option // Send the host and port down that debugserver and specify an option
// so that it connects back to the port we are listening to in this process // so that it connects back to the port we are listening to in this process
debugserver_args.AppendArgument("--reverse-connect"); debugserver_args.AppendArgument("--reverse-connect");
debugserver_args.AppendArgument(port_cstr); debugserver_args.AppendArgument(port_cstr);
} }
else else
{ {
error.SetErrorString ("failed to bind to port 0 on 127.0.0.1"); error.SetErrorString ("failed to bind to port 0 on 127.0.0.1");
return error; return error;
} }
} }
const char *env_debugserver_log_file = getenv("LLDB_DEBUGSERVER_LOG_FILE"); const char *env_debugserver_log_file = getenv("LLDB_DEBUGSERVER_LOG_FILE");
if (env_debugserver_log_file) if (env_debugserver_log_file)
{ {
::snprintf (arg_cstr, sizeof(arg_cstr), "--log-file=%s", env_debugserver_log_file); ::snprintf (arg_cstr, sizeof(arg_cstr), "--log-file=%s", env_debugserver_log_file);
debugserver_args.AppendArgument(arg_cstr); debugserver_args.AppendArgument(arg_cstr);
} }
const char *env_debugserver_log_flags = getenv("LLDB_DEBUGSERVER_LOG_FLAGS"); const char *env_debugserver_log_flags = getenv("LLDB_DEBUGSERVER_LOG_FLAGS");
▲ Show 20 Lines • Show All 56 Lines • Show Last 20 Lines

lldb/trunk/tools/lldb-gdbserver/lldb-gdbserver.cpp

Show All 27 Lines
#include "lldb/lldb-private-log.h" #include "lldb/lldb-private-log.h"
#include "lldb/Core/Error.h" #include "lldb/Core/Error.h"
#include "lldb/Core/ConnectionFileDescriptor.h" #include "lldb/Core/ConnectionFileDescriptor.h"
#include "lldb/Core/ConnectionMachPort.h" #include "lldb/Core/ConnectionMachPort.h"
#include "lldb/Core/Debugger.h" #include "lldb/Core/Debugger.h"
#include "lldb/Core/PluginManager.h" #include "lldb/Core/PluginManager.h"
#include "lldb/Core/StreamFile.h" #include "lldb/Core/StreamFile.h"
#include "lldb/Host/OptionParser.h" #include "lldb/Host/OptionParser.h"
#include "lldb/Host/Socket.h"
#include "lldb/Interpreter/CommandInterpreter.h" #include "lldb/Interpreter/CommandInterpreter.h"
#include "lldb/Interpreter/CommandReturnObject.h" #include "lldb/Interpreter/CommandReturnObject.h"
#include "Plugins/Process/gdb-remote/GDBRemoteCommunicationServer.h" #include "Plugins/Process/gdb-remote/GDBRemoteCommunicationServer.h"
#include "Plugins/Process/gdb-remote/ProcessGDBRemoteLog.h" #include "Plugins/Process/gdb-remote/ProcessGDBRemoteLog.h"
#ifndef LLGS_PROGRAM_NAME #ifndef LLGS_PROGRAM_NAME
#define LLGS_PROGRAM_NAME "lldb-gdbserver" #define LLGS_PROGRAM_NAME "lldb-gdbserver"
#endif #endif
▲ Show 20 Lines • Show All 352 Lines • ▼ Show 20 Lines if (host_and_port && host_and_port[0])
StartListenThread(connection_host.c_str (), static_cast<uint16_t> (connection_portno)); StartListenThread(connection_host.c_str (), static_cast<uint16_t> (connection_portno));
printf ("Listening to port %s for a connection from %s...\n", connection_port.c_str (), connection_host.c_str ()); printf ("Listening to port %s for a connection from %s...\n", connection_port.c_str (), connection_host.c_str ());
// If we have a named pipe to write the port number back to, do that now. // If we have a named pipe to write the port number back to, do that now.
if (named_pipe_path && named_pipe_path[0] && connection_portno == 0) if (named_pipe_path && named_pipe_path[0] && connection_portno == 0)
{ {
// FIXME use new generic named pipe support. // FIXME use new generic named pipe support.
int fd = ::open(named_pipe_path, O_WRONLY); int fd = ::open(named_pipe_path, O_WRONLY);
if (fd > -1) const uint16_t bound_port = s_listen_connection_up->GetListeningPort(10);
if (fd > -1 && bound_port > 0)
{ {
const uint16_t bound_port = s_listen_connection_up->GetBoundPort (10);
char port_str[64]; char port_str[64];
const ssize_t port_str_len = ::snprintf (port_str, sizeof(port_str), "%u", bound_port); const ssize_t port_str_len = ::snprintf (port_str, sizeof(port_str), "%u", bound_port);
// Write the port number as a C string with the NULL terminator. // Write the port number as a C string with the NULL terminator.
::write (fd, port_str, port_str_len + 1); ::write (fd, port_str, port_str_len + 1);
close (fd); close (fd);
} }
else else
{ {
if (fd < 0)
fprintf (stderr, "failed to open named pipe '%s' for writing\n", named_pipe_path); fprintf (stderr, "failed to open named pipe '%s' for writing\n", named_pipe_path);
else
fprintf(stderr, "unable to get the bound port for the listening connection\n");
} }
} }
// Join the listener thread. // Join the listener thread.
if (!JoinListenThread ()) if (!JoinListenThread ())
{ {
fprintf (stderr, "failed to join the listener thread\n"); fprintf (stderr, "failed to join the listener thread\n");
display_usage (progname); display_usage (progname);
▲ Show 20 Lines • Show All 262 Lines • Show Last 20 Lines

lldb/trunk/tools/lldb-platform/lldb-platform.cpp

//===-- lldb-platform.cpp ---------------------------------------*- C++ -*-===// //===-- lldb-platform.cpp ---------------------------------------*- C++ -*-===//
// //
// The LLVM Compiler Infrastructure // The LLVM Compiler Infrastructure
// //
// This file is distributed under the University of Illinois Open Source // This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details. // License. See LICENSE.TXT for details.
// //
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
#include "lldb/lldb-python.h" #include "lldb/lldb-python.h"
// C Includes // C Includes
#include <errno.h> #include <errno.h>
#include "lldb/Host/HostGetOpt.h" #if defined(__APPLE__)
#include <netinet/in.h>
#endif
#include <signal.h> #include <signal.h>
#include <stdint.h> #include <stdint.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
// C++ Includes // C++ Includes
// Other libraries and framework includes // Other libraries and framework includes
#include "lldb/lldb-private-log.h" #include "lldb/lldb-private-log.h"
#include "lldb/Core/Error.h" #include "lldb/Core/Error.h"
#include "lldb/Core/ConnectionFileDescriptor.h" #include "lldb/Core/ConnectionFileDescriptor.h"
#include "lldb/Core/ConnectionMachPort.h" #include "lldb/Core/ConnectionMachPort.h"
#include "lldb/Core/Debugger.h" #include "lldb/Core/Debugger.h"
#include "lldb/Core/StreamFile.h" #include "lldb/Core/StreamFile.h"
#include "lldb/Host/HostGetOpt.h"
#include "lldb/Host/OptionParser.h" #include "lldb/Host/OptionParser.h"
#include "lldb/Interpreter/CommandInterpreter.h" #include "lldb/Interpreter/CommandInterpreter.h"
#include "lldb/Interpreter/CommandReturnObject.h" #include "lldb/Interpreter/CommandReturnObject.h"
#include "Plugins/Process/gdb-remote/GDBRemoteCommunicationServer.h" #include "Plugins/Process/gdb-remote/GDBRemoteCommunicationServer.h"
#include "Plugins/Process/gdb-remote/ProcessGDBRemoteLog.h" #include "Plugins/Process/gdb-remote/ProcessGDBRemoteLog.h"
using namespace lldb; using namespace lldb;
using namespace lldb_private; using namespace lldb_private;
▲ Show 20 Lines • Show All 274 Lines • Show Last 20 Lines