Fix 2lwp_process_SIGSEGV NetBSD core test to terminate inside regular
function rather than libc call, in order to get reproducible backtrace
on different platforms.
Differential Revision: https://reviews.llvm.org/D59177
llvm-svn: 355786
Adjust the XFAIL-ing tests to match consistent results from buildbot.
I'm going to work on differences between them and my local results
following this.
llvm-svn: 355774
Fix the NetBSD core test not to verify libc function names in backtrace.
This obviously requires the same libc.so as originally used to produce
the core file, and so it is going to fail everywhere except on my
system.
llvm-svn: 355747
Improve the support for processing NetBSD cores. Fix reading process
identifier, thread information and associating the terminating signal
with the correct thread.
Includes test cases for single-threaded program receiving SIGSEGV,
and two dual-threaded programs: one where thread receives the signal,
and the other one when the whole process is signalled.
Differential Revision: https://reviews.llvm.org/D32149
llvm-svn: 355736
I committed an implementation of GetClangResourceDir on windows but
forgot to update this test. I merged the tests like I intended to, but I
realized that the test was actually failing. After looking into it, it
appears that FileSystem::Resolve was taking the path and setting
the FileSpec's Directory to "/path/to/lldb/lib/clang/" and the File to
"9.0.0" which isn't what we want. So I removed the resolve line from
DefaultComputeClangResourceDir.
llvm-svn: 355648
Core files need to know the size of the PRSTATUS header so that we can grab the register values that follow it. The code that figure out this size was using a hard coded list of architecture cores instead of relying on 32 or 64 bit for most cores.
The fix here fixes core files for 32 bit ARM. Prior to this the PRSTATUS header size was being returned as zero and the register values were being taken from the first bytes of the PRSTATUS struct (signo, etc).
Differential Revision: https://reviews.llvm.org/D58985
llvm-svn: 355526
Summary:
I'm doing this because I plan on implementing `ComputeClangResourceDirectory`
on windows so that `GetClangResourceDir` will work. Additionally, I made
test_paths make sure that the directory member of the returned FileSpec is not
none. This will fail on windows since `ComputeClangResourceDirectory` isn't
implemented yet.
Differential Revision: https://reviews.llvm.org/D58748
llvm-svn: 355463
Add a convenience 'expectedFailureNetBSD' decorator and mark all tests
currently failing on NetBSD with it. Also skip a few tests that hang
the test suite. This should establish a baseline for the test suite
and get us closer to enabling tests on buildbot. This will help us
catch regressions while we still have a lot of work to do to get tests
working.
It seems that there are also some flaky tests. I am going to address
them later on.
Differential Revision: https://reviews.llvm.org/D58527
llvm-svn: 355320
It turns out these tests actually succeed, if one has a clang with
address sanitizer support enabled (i.e., has enabled the compiler-rt
project). I guess none of the linux lldb devs have done that until now.
llvm-svn: 354976
The deserializer was not handling this case. For now we just
accept the absent option, and set it to the breakpoint default.
This will be more important if/when I figure out how to serialize
the options set on breakpont locations.
<rdar://problem/48322664>
llvm-svn: 354702
Fix the load_* using test Makefiles not to link -ldl on NetBSD.
There is no such a library on NetBSD, and dlopen() is available
without a library. Quoting the manpage:
(These functions are not in a library. They are included in every
dynamically linked program automatically.)
To resolve this portably, introduce a new USE_LIBDL option. If it set
to 1, Makefile.rules automatically appends -ldl on platforms needing it.
Differential Revision: https://reviews.llvm.org/D58517
llvm-svn: 354617
Getting failure when building in a directory which is symlinked elsewhere:
Failing Tests (1):
lldb-Suite :: functionalities/breakpoint/comp_dir_symlink/TestCompDirSymLink.py
lldb-Suite :: source-manager/TestSourceManager.py
For TestCompDirSymLink:
------------------------------------------------------------------------------
runCmd: file .../lldb-test-build.noindex/functionalities/breakpoint/comp_dir_symlink/TestCompDirSymLink.test_symlink_paths_set_procselfcwd_dwarf/CompDirSymLink
output: Current executable set to '.../lldb-test-build.noindex/functionalities/breakpoint/comp_dir_symlink/TestCompDirSymLink.test_symlink_paths_set_procselfcwd_dwarf/CompDirSymLink' (x86_64).
runCmd: settings set plugin.symbol-file.dwarf.comp-dir-symlink-paths /proc/self/cwd
output: None
runCmd: breakpoint set -f ".../lldb-test-build.noindex/functionalities/breakpoint/comp_dir_symlink/TestCompDirSymLink.test_symlink_paths_set_procselfcwd_dwarf/relative.cpp" -l 11
output: Breakpoint 1: no locations (pending).
WARNING: Unable to resolve breakpoint to any actual locations.
It is because /proc/self/cwd (used above for plugin.symbol-file.dwarf.comp-dir-symlink-paths) points to an already resolved directory:
(cd /tmp;mkdir real;ln -s real symlink;cd symlink;ls -l /proc/self/cwd)
lrwxrwxrwx 1 jkratoch jkratoch 0 Feb 20 19:55 /proc/self/cwd -> /tmp/real/
------------------------------------------------------------------------------
For TestSourceManager the resolving is done by 'make -C' as found by Pavel Labath.
Differential Revision: https://reviews.llvm.org/D58465
llvm-svn: 354556
Summary:
The compilation of the TestDataFormatterLibcxxListLoop.py currently fails with this error:
```
functionalities/data-formatter/data-formatter-stl/libcxx/list/loop/main.cpp:19:24: error: no member named '__value_' in 'std::__1::__list_node_base<int, void *>'
assert(third_elem->__value_ == 3);
~~~~~~~~~~ ^
```
It seems the internal structure of list has changed with the 3.8 release. This patch makes the test compile with the current libc++ and with the previous libc++.
Reviewers: shafik, zturner, labath
Reviewed By: labath
Subscribers: christof, jdoerfert, lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D58273
llvm-svn: 354202
This applies the same fix that was done in r354106 to the lldb-server
test: bitcasting the string to a bytes object before sending it over a
socket. Since the gdb-remote protocol occasionally contains binary data,
and it does not assign any particular encoding to them, this is the
right thing to do here.
llvm-svn: 354114
An equivalent change was made to RemapPaths, but it needed to be made
here as well. Also added a test for this and made the setup a little
more complex to avoid false successes.
<rdar://problem/47642498>
Differential Revision: https://reviews.llvm.org/D57552
llvm-svn: 353243
One considers it integer division, the other doesn't.
Move to `//` (floor division) so that this test passes
independently from the version.
llvm-svn: 352706
This fixes most references to the paths:
llvm.org/svn/
llvm.org/git/
llvm.org/viewvc/
github.com/llvm-mirror/
github.com/llvm-project/
reviews.llvm.org/diffusion/
to instead point to https://github.com/llvm/llvm-project.
This is *not* a trivial substitution, because additionally, all the
checkout instructions had to be migrated to instruct users on how to
use the monorepo layout, setting LLVM_ENABLE_PROJECTS instead of
checking out various projects into various subdirectories.
I've attempted to not change any scripts here, only documentation. The
scripts will have to be addressed separately.
Additionally, I've deleted one document which appeared to be outdated
and unneeded:
lldb/docs/building-with-debug-llvm.txt
Differential Revision: https://reviews.llvm.org/D57330
llvm-svn: 352514
This makes it easier to exclude the test n bots that test earlier
DWARF formats, also it feels like this is the better decision for this
testcase anyway.
llvm-svn: 352111
The new LLVM header is one line shorter than the old one, which lead to
some test failures. Ideally tests should rely on line numbers for
breakpoints or output, but that's a different discussion. Hopefully this
turns the bots green again.
llvm-svn: 351779
to reflect the new license.
We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.
Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.
llvm-svn: 351636
These are tests that found actual, but hard to fix, bugs that are
tracked elsewhere. Leaving them red only distracts from new failures
this bot finds.
llvm-svn: 349851
This is a set of tests that were all marked as failing becuse of several different bugs. A couple of the bugs are now resolved as fixed since all the tests that were failing associated with the bug are now passing. It is possible that some of them are false positives, but there's a large number of unexpectedly passing tests on Windows, so I am doing a bulk un-xfail to get the buildbot to green.
llvm-svn: 349713
Prior to this change we would show the name of the section that a memory region belonged to but not its actual region name. Now we show this,. Added a test that reuses the regions-linux-map.dmp minidump file to test this and verify the correct region names for various memory regions.
Differential Revision: https://reviews.llvm.org/D55854
llvm-svn: 349658
the "self.assertEqual(thread.GetStopReason(), lldb.eStopReasonSignal)"
was occasionally failing because the stop reason would come out as
"trace" this happened if we issued the interrupt just as the processed
stopped due to single-stepping over the breakpoint (i.e., the it was not
necessary to send any signal).
Fix this by removing the breakpoint before resuming the process. This
ensures the process can run unobstructed.
After this, the test passed 200 consecutive runs successfully for me,
even while the system was under heavy load.
llvm-svn: 349491
This test was disabled in r326756 as a part of "upstreaming debugserver
support for AVX-512 (zmm register set)". This looks like an error
because both register set and remote stubs are different.
In any case, the test passes now.
llvm-svn: 349485
