not going to key off of the ELF object file like I'd intended.
Revert my change in r203205; also revert Greg's change in
r203107 which builds ProcessElfCore on non-Linux/FreeBSD systems
for the moment until we can straighten this out.
llvm-svn: 203207
ProcessMachCore because it doesn't check the format of the file up front. (this is only now
happening because of Greg's change in r203178 to build ProcessElfCore for non-Linux/FreeBSD
hosts).
<rdar://problem/16257533>
llvm-svn: 203205
It speeds up running the full test suite on my HP z620 Ubuntu machine with 32 hyperthreaded CPUs from 11 minutes to about 1m13s (about 9x).
The default behavior is to run single-threaded as before. If the environment variable LLDB_TEST_THREADS is set, a Python work queue is set up with that many worker threads.
To avoid collisions within a test directory where multiple tests make use of the same prebuilt executable, the unit of work for the worker threads is a single directory (that is, all tests within a directory are processed in the normal serial way by a single thread).
tfiala & I have run this way a number of times; the only issue I found was that the TestProcessAttach.py test failed once, when attempting to attach to the process "a.out" by name. I assume this is because some other thread was running an executable of that name at the same time, and we were attempting to attach to the wrong one, so I changed that test to use a different executable name (that change is also included in this commit).
llvm-svn: 203180
Author: ace2001ac
Date: Thu Mar 6 05:30:34 2014
New Revision: 203107
URL: http://llvm.org/viewvc/llvm-project?rev=203107&view=rev
Log:
Fix Windows build break introduced in r203035.
Add '#if defined(__linux__) || defined(__FreeBSD__)' around JITLoaderGDB
and ProcessElfCore, which are only built on Linux and FreeBSD.
Modified:
lldb/trunk/source/lldb.cpp
Windows will need to start building all files necessary so that JITLoaderGDB and ProcessElfCore can build since they should work on all platforms.
llvm-svn: 203178
Please do not add header files that are required in public APIs without first checking with us. This broke the LLDB builds at Apple because the lldb-dll-export.h wasn't included in the LLDB.framework and it was being included by public API header files.
llvm-svn: 203177
Add '#if defined(__linux__) || defined(__FreeBSD__)' around JITLoaderGDB
and ProcessElfCore, which are only built on Linux and FreeBSD.
llvm-svn: 203107
hold a strong pointer to that extended backtrace thread in the Process
just like we do for asking a thread's extended backtrace.
Also, give extended backtrace threads an invalid ThreadIndexID number.
We'll still give them valid thread_id's. Clients who want to know the
original thread's IndexID can call GetExtendedBacktraceOriginatingIndexID().
<rdar://problem/16126034>
llvm-svn: 203088
ProcessGDBRemote::GetAuxvData obtains the auxv from a remote gdbserver (via a binary-data packet), and returns the data as a DataBufferSP.
The patch includes a small fix to GDBRemoteCommunicationClient::SendPacketsAndConcatenateResponses() to support binary file format packet returns (by not assuming each binary packet is a null-terminated string when concatenating them).
llvm-svn: 202907
This change uses a fixed known offset for the Linux i386 DR0 register.
This change also undoes the 32-bit wordsize change from r169645 that
revolved around being 32-bit/64-bit friendly in
WriteRegOperation::Execute within the Linux ProcessMonitor.cpp. I ran
all the tests on x86_64 Linux with no failures. I also ran some simple
tests with 32-bit Linux exe on x86_64 host and 32-bit linux exe on
i686 32-bit host and these worked fine.
Note (from Todd): the UserData struct in the Linux i386 register
context (only used by Linux i386 host running Linux 32-bit inferior)
is out of sync with what shows up in the sys/user.h for an 32-bit
Linux build (per an earlier change of mine to make it look more like
x86_64 host running x86 exe). I think we should (1) make i386 Linux
targets run using the same register context (and correct ones) on i386
and x86_64 linux hosts if that is possible, and (2) we could use some
tests around the register handling, particularly to verify things like
DR0 registers are in the right spots on host/target combos that we can
verify vs. known correct values.
Change by Matthew Gardiner.
llvm-svn: 202887
The following two tests showed up as XFAIL even though they should
always be skipped on Linux, due to the @unittest2.expectedFailure
annotation appearing above the @dsym_test annotation:
TestObjCNewSyntax.ObjCNewSyntaxTestCase.test_expr_with_dsym
TestBlocks.BlocksTestCase.test_expr_with_dsym.
For those two, I simply moved the @dsym_test annotation to the top so
that it would be marked for skip ahead of being marked for XFAIL.
TestObjCNewSyntax.ObjCNewSyntaxTestCase.test_expr_with_dwarf I marked
as @skipIfLinux since my understanding is that isn't a valid test to
run on Linux. So rather than categorize as a fail (i.e. something
wrong to be fixed), just skip it. (My recent changes to Linux tests
have been following that model: if it could never work, skip; if it's
broken, mark XFAIL so we can easily track, fix, notice the fix and
adjust accordingly).
TestDeadStrip.DeadStripTestCase.test_with_dwarf I had previously
marked as XFAIL but this would never work on Linux with the current
linker AFAICT. Marked it as skip.
llvm-svn: 202788
read during materialization. First of all, report
if we can't read the data for some reason. Second,
consult the ValueObject's error and report that if
there's some problem.
<rdar://problem/16074201>
llvm-svn: 202552
This seems a little more straightforward and is equivalent to r201457
for ELF core files. A case for FreeBSD i386 is also added (it was
incorrectly using the 64-bit register context and corrupting mememory).
Better (user-facing) error handling is still needed.
Review: http://llvm-reviews.chandlerc.com/D2765
llvm-svn: 202549
This change adds a missing include path to the
ObjC LanguageRuntime path to the MacOSX SystemRuntime
plugin's Makefile.
It also adds the panel and curses library to the liblldb
shared library linkage step.
Changes by Jevin Sweval with a minor tweak.
llvm-svn: 202547
I carefully reviewed exactly how the IOHandlers interact and found places where we weren't properly controlling things. There should be no overlapping prompts and all output should now come out in a controlled fashion.
<rdar://problem/16111293>
llvm-svn: 202525
I suspect I may have misrun the test previously for check-in
r202456 re: pr15258. This test fails consistently on my end.
I changed the test to expected failure on Linux.
llvm-svn: 202517
TestRegisterVariables.test_with_dwarf_and_run_command was being
skipped on Linux due to issues with clang. I converted it to a
@expectedFailureClang and no longer skip on Linux.
llvm-svn: 202515
TestConstVariables.py was disabled on Linux and marked as
unconditional expected failure. This change removes the Linux disable
and makes the expected failure conditional on using clang. The test
runs fine on gcc-built lldb.
llvm-svn: 202514
This test passed 50 out of 50 times for me on Unbuntu 12.04 LTS x86_64
with lldb built using gcc 4.8.2 and July 2013 libedit.
This is related to:
http://llvm.org/bugs/show_bug.cgi?id=16170
llvm-svn: 202512
Ben Langmuir