r317561 exposed an interesting bug (pr35228) in handling of simultaneous
watchpoint hits. Disabling the test until we can get that fixed.
llvm-svn: 317683
The thread name was not followed by a space, which meant it was glued to
the log message. I also align the name as we do that with other log
fields. I align it to 16 chars instead of llvm::max_thread_name(), as
that can be 64 on darwin, which is rather long. If anybody feels
differently about that, we can change it.
llvm-svn: 317679
Summary:
This test was failing in various configurations on linux in a fairly
unpredictible way. The success depended on whether the c++ abi library
was linked in statically or not and how well was the linker able to
strip parts of it. This introduces additional code to the "dummmy" test
executable, which ensures that all parts of the library needed to
evaluate the expressions are always present.
Reviewers: clayborg
Subscribers: srhines, tatyana-krasnukha, davide, lldb-commits
Differential Revision: https://reviews.llvm.org/D39727
llvm-svn: 317678
Summary:
A couple of members of these data structures have been renamed in recent
months. This makes sure they still work with the latest libc++ version.
Reviewers: jingham, EricWF
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D39602
llvm-svn: 317624
Summary:
The test incremented an atomic varible to trigger the watchpoint event.
On arm64 this compiled to a ldaxr/stlxr loop, with the watchpoint being
triggered in the middle of the loop. Hitting the watchpoint resets the
exclusive monitor, and forces the process to loop one more time, hitting
the watchpoint again, etc.
While it would be nice if the debugger was able to resume from this
situation, this is not trivial, and is not what this test is about.
Therefore, I propose to change this to a simple store to a normal
variable (which should still trip the watchpoint everywhere, but without
atomic loops) and file a bug to investigate the possibilities of
handling the watchpoints in atomic loops in a more reasonable way.
Reviewers: clayborg
Subscribers: aemerson, kristof.beyls, lldb-commits
Differential Revision: https://reviews.llvm.org/D39680
llvm-svn: 317561
Summary: These fail because `-fPIC` is not supported on Windows.
Reviewers: zturner, jingham, clayborg
Reviewed By: clayborg
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D39692
llvm-svn: 317529
Summary:
This is required when using the in-tree clang for building tests,
because -fuse-ld=lld is used by default.
Subscribers: mgorny
Differential Revision: https://reviews.llvm.org/D39689
llvm-svn: 317501
Summary:
Posix core files sometime don't contain enough information to correctly
detect the OS. If that is the case we should use the OS from the target
instead as it will contain usable information in more cases and if the
target and the core contain different OS-es then we are already in a
pretty bad state so moving from an unknown OS to a known (but possibly
incorrect) OS will do no harm.
We already had similar code in place for MIPS. This change tries to make
it more generic by using ArchSpec::MergeFrom and extends it to all
architectures but some MIPS specific issue prevent us from getting rid
of special casing MIPS.
Reviewers: clayborg, nitesh.jain
Subscribers: aemerson, sdardis, arichardson, kristof.beyls, lldb-commits
Differential Revision: https://reviews.llvm.org/D36046
llvm-svn: 317411
Summary:
Add type to FileSpec::PathSyntax enum to decrease size for
FileSpec on systems with 32 bit pointers.
Thanks to @zturner for pointing this out.
Differential Revision: https://reviews.llvm.org/D39574
llvm-svn: 317327
Summary:
This mechanism was mostly redundant with the file-based .categories
mechanism, and it was interfering with it, as any test which implemented
a getCategories method would not inherit the filesystem categories.
This patch removes it. The existing categories are preserved either by
adding a .categories file, or using the @add_test_categories decorator.
Reviewers: jingham, clayborg, zturner
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D39515
llvm-svn: 317277
Now that the wathpoint tests have their own category, we can easily skip
them on devices which don't have watchpoint support. Therefore, we don't
need an android xfail on each of these tests.
llvm-svn: 317276
Summary:
macOS builds of LLDB use the bundle version from
`tools/driver/lldb-Info.plist`. That file hasn't been updated since the 4.0
release so the version we print provides no value. I also think that even if it
were up to date, that number has no meaning and displaying the version from the
LLVM tree is more valuable.
I know that Apple folks have some form of override for the clang version to
match the Xcode version, so it'd make sense for them to do the same for LLDB.
Reviewers: clayborg
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D39429
llvm-svn: 317218
SetOututFileHandle to work with IOBase.
I did make one change after checking with Larry --
I renamed SBDebugger::Flush to FlushDebuggerOutputHandles
and added a short docstring to the .i file to make it
a little clearer under which context programs may need
to use this API.
Differential Revision: https://reviews.llvm.org/D39128
<rdar://problem/34870417>
llvm-svn: 317182
SetOututFileHandle to work with IOBase.
I did make one change after checking with Larry --
I renamed SBDebugger::Flush to FlushDebuggerOutputHandles
and added a short docstring to the .i file to make it
a little clearer under which context programs may need
to use this API.
Differential Revision: https://reviews.llvm.org/D38829
llvm-svn: 317180
dwarf&dwo versions were doing it, but gmodules and dsym weren't. All
this function does right now is pass OS=Android to make when targeting
android. This enables us to run dotest without manually passing --env
OS=Android.
llvm-svn: 317130
Summary:
std::queue is just a fancy wrapper around another container, so all we
need to do is to delegate to the it.
Reviewers: jingham, EricWF
Subscribers: srhines, mgorny, lldb-commits, eugene
Differential Revision: https://reviews.llvm.org/D35666
llvm-svn: 317099
Summary:
It is not presently used, and it's quite dangerous to use -- it assumes the
integer is an osx kern_return_t, but very few of the integers we have lying
around are mach kernel error codes. The error can still be used to a
mach error using a slightly longer (but more explicit) syntax.
Reviewers: jingham
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D35305
llvm-svn: 317093
This version relies on a newer and more convenient way
to use a class to implement a command. It has been in place
since early 2015, so it should be pretty safe to use.
llvm-svn: 317043
Most of the watchpoint tests are organized into subtrees, so we can use the
file-based .categories approach to annotate them. The exception are the
concurrent_events tests, which needed to be annotated on a per-test basis.
The motivation behind this is to provide an easy way to disable watchpoint
tests on systems where the watchpoint functionality is not present/unreliable.
llvm-svn: 317004
Summary:
r316368 broke this build when it introduced a reference to a pthread
function to the Utility module. This caused cmake to generate an
incorrect link line (wrong order of libs) because it did not see the
dependency from Utility to the system libraries. Instead these libraries
were being manually added to each final target.
This changes moves the dependency management from the individual targets
to the lldbUtility module, which is consistent with how llvm does it.
The final targets will pick up these libraries as they will be a part of
the link interface of the module.
Technically, some of these dependencies could go into the host module,
as that's where most of the os-specific code is, but I did not try to
investigate which ones.
Reviewers: zturner, sylvestre.ledru
Subscribers: lldb-commits, mgorny
Differential Revision: https://reviews.llvm.org/D39246
llvm-svn: 316997
The previous value was not sufficient for Pixel 2 phones. One would have
hoped that the newer phones are faster, but that does not seem to be the
case here.
llvm-svn: 316993
Summary:
This adds a data formatter for the implementation of forward_list in
libc++. I've refactored the existing std::list data formatter a bit to
enable more sharing of code (mainly the loop detection stuff).
Reviewers: jingham, EricWF
Subscribers: srhines, eugene, lldb-commits
Differential Revision: https://reviews.llvm.org/D35556
llvm-svn: 316992
Summary:
ArchSpec::SetTriple was taking a Platform as an argument, and used it to
fill in missing pieces of the specified triple. I invert the dependency
by moving this code to other classes. For this purpose, I've created
three new functions.
- HostInfo::GetAugmentedArchSpec: fills in the triple using the host
platform (this used to be implemented by passing a null platform
pointer). By putting this code in the Host module, we can provide a
way to anyone who does not have a platform instance (lldb-server) an
easy way to get Host data.
- Platform::GetAugmentedArchSpec: if you have a platform instance, you
can call this to let it fill in the triple.
- static Platform::GetAugmentedArchSpec: implements the "if platform ==
0 then use_host() else use_platform()" part.
Reviewers: zturner, jingham, clayborg
Subscribers: mgorny, javed.absar, lldb-commits
Differential Revision: https://reviews.llvm.org/D39387
llvm-svn: 316987
Unified headers will be the only way to build applications in NDK r16,
and it also works with NDK r15.
This also bumps the minimum supported android version to 16.
llvm-svn: 316985
this test was using a single makefile to build two executables. This
setup, although not supported by Makefile.rules, happened to
work in most configurations, except when building with the android ndk
r16.
Here I move the building of the second executable to a separate
makefile, which is the solution other tests use for multiple targets.
llvm-svn: 316982
Versions of android before kitkat implemented pselect non-atomically,
which caused flakyness, as we were relying on it atomically setting the
signal mask to implement waiting for signals.
This patch implements a direct call to the the pselect kernel syscall,
which does not suffer from this problem. The code itself is not very
pretty, but fortunately the uglyness is contained in the
android version of the MainLoop::RunImpl::Poll function.
llvm-svn: 316915
UriParser::Parse is returning a StringRef pointing the the parsed
string, but we were calling it with a temporary string. Change this to a
local variable to make sure the string persists as long as we need it.
llvm-svn: 316740
Pavel Labath