These tests were fixed by r253026 but they was failing on the linux
build bot because of a system setup problem. Remove xfail from them
after we fixed the build bot.
llvm-svn: 254163
We were trying to be super smart and find all the supported language
bindings. This led to us scanning the directory and treating all
subdirectories as language binding directories. This makes it
hard to add unrelated code in this folder.
Besides, we only support one at the moment - Python. And when new
ones are added it will be trivial to just add their names to a list.
So this patch gets stupider about how to look for language binding
subfolders. Just put them in a list, and use the list.
llvm-svn: 254078
This script really should not be assuming every subdirectory is
a language directory for swig generation. Using a hack to get
this working for now, but this should be solved once this script
is re-written similar to how prepare_bindings was.
llvm-svn: 254037
With this patch, the client will package up all the required
inputs into a compressed zip file, establish a connection to the
server, send the input to the server, and wait for the server to
send a response (in this case the response is just echoed back to
the client).
This gets the network communication in place, and in a subsequent
patch I will follow up with the code that actually runs swig on
the server and sends back the output instead of echoing back the
input.
llvm-svn: 254023
This version supports local generation only. It's intentionally
stupid, and does not support any kind of dependency checking.
If you run the script, it's going to call SWIG. While this is
a slow process, we are going to combine the use of the swig bot
with checked in static bindings, meaning that it won't be terribly
important to only regenerate the bindings when the input files
have actually changed.
A side benefit of this is that the implementation is drastically
simpler.
This is all experimental at the moment, but it duplicates a lot
of the logic currently found in prepare_bindings.py. There was
not a good way to reuse some of the logic without invasive changes
on that script, and since this script is still experimental, it
makes sense to just copy them over, and if / when this becomes
more mature, we can get rid of the other ones.
llvm-svn: 254022
This test was already expectedFlakeyLinux for occasional failures on the
Linux buildbot. It seems the new FreeBSD buildbot fails the same way on
occasion.
llvm.org/pr25172
llvm-svn: 254002
This passes on my FreeBSD stable/10 desktop and my new FreeBSD
11-current buildbot (which is not yet hooked up to the buildmaster).
llvm.org/pr18190
llvm-svn: 254000
correct OS type when running on an apple tv or apple watch.
Also, in TargetList::CreateTargetInternal, check that a platform
is returned by GetPlatformForArchitecture fallback instead of
adding it to the vector of platforms unconditionally; we can end up
crashing when we call a member function on it later.
<rdar://problem/23601982>, <rdar://problem/21292886>
llvm-svn: 253763
Summary:
This reverts commit 251965377bdfb6227eea42c12a792c059e4e8a4b
as a test marked "skipIf(compiler='gcc')" runs when testing with GCC.
Reviewers: amccarth
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D14852
llvm-svn: 253631
Summary:
This reverts commit 2354cd73101e58540b8b39783df462d06023309f as it
introduced a bunch regressions on the linux bot.
Reviewers: emaste, krytarowski
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D14844
llvm-svn: 253615
-fms-compatibility-version defaults to VS 2013. When using
VS 2015, this will lead to compilation failures of the test
inferiors in the C++ standard library for language conformance
reasons.
The fix here is to simply pass -fms-compatibility-version=19.0 when
we detect that a VS 2015 compiler is present. Even though we're
actually using clang to do the compilation, clang uses this same
detection algorithm to determine the location of the standard
library. So this check is tantanmount to saying "If clang is going
to find MSVC 2015's standard library, then pass 19.0 for
-fms-compatibility-version.
llvm-svn: 253589
This patch fixes two issues:
1) Popen needs to be used with universal_newlines=True by default.
This elicits automatic decoding from bytes -> string in Py3,
and has no negative effects in other Py versions.
2) The swig typemaps for converting between string and (char*, int)
did not work correctly when the length of the string was 0,
indicating an error. In this case we would try to construct a
string from uninitialized data.
3) Ironically, the bug mentioned in #2 led to a test passing on
Windows that was actually broken, because the test was written
such that the assertion was never even getting checked, so it
passed by default. So we additionally fix this test to also
fail if the method errors. By fixing this test it's now broken
on Windows, so we also xfail it.
llvm-svn: 253487
This change does not introduce static bindings. It is simply using
the pylinted cleaned up code in prepare_bindings.py.
If this breaks anyting, I'll revert immediately and figure out what
needs to be addressed. I'm looking to wrap up
the cleanup aspect of the code change (pylinted, removal of code that
implements existing python stdlib code, fixes for Xcode adoption, etc.).
llvm-svn: 253478
Revert "Remove a few vestigial typedefs from the old world"
This reverts commit 05872cda2a00fbd988c4fc761b1f87fe9edce224.
Revert "Cleanup the type X list commands to use the new ForEach goodness"
This reverts commit 85b1d83819a22cdc9ef12f58fd4fa92b473a4f81.
llvm-svn: 253455
Added a new flag, --allow-static-binding. When specified,
if (and only if) the swig binary cannot be found, then the
LLDBWrapPython.cpp and lldb.py from the
scripts/Python/{static-binding-dir} are copied into the place where
swig would have generated them.
{static-binding-dir} defaults to static-binding, and can be
overridden with the --static-binding-dir command line argument.
The static bindings checked in are from r253424.
llvm-svn: 253448
Patch by Nitesh Jain
Summary: The self.getArchitecture() returns the architecture based on the value of -A flag passed to dotest.py script.
There are many possible values for MIPS to this option (like mips32r2, mips32r6, mips64, mips64r2,.... ).
This patch uses re.match(mips,arch) to check if architecture string starts with mips.
Subscribers: lldb-commits, mohit.bhakkad, sagar, bhushan, jaydeep
Reviewers: clayborg, ovyalov
Differential: http://reviews.llvm.org/D14493
llvm-svn: 253444
This is no longer needed with --find-swig, and although innocuous on systems with
swig in the path, it blows up when there is no swig in the path. This should
have been removed in the prior check-in.
llvm-svn: 253353
The green dragon OS X builder doesn't have swig on the path.
I need to enable behavior where we can look for it
in some well known spots.
llvm-svn: 253319
This is only used by Xcode at the moment. It replaces the
buildSwigWrapperClasses.py and related per-script-language
scripts. It also fixes a couple bugs in those w/r/t Xcode
usage:
* the presence of the GCC_PREPROCESSOR_DEFINITIONS env var
should not be short-circuiting generation of the language
binding; rather, only if LLDB_DISABLE_PYTHON is present
within that environment variable.
* some logic around what to do when building in "non-Makefile"
mode. I've switched the handling of that to be on a
"--framework" flag - if specified, we build an OS X-style
framework; otherwise, we go with non.
Putting this up now only attached to the Xcode build so
others can look at it but not be affected by it yet.
After this, I'll tackle the finalizer, along with trying
it locally on Linux.
llvm-svn: 253317
breakpoint as "file address" so that the address breakpoint will track that
module even if it gets loaded in a different place. Also fixed the Address
breakpoint resolver so that it handles this tracking correctly.
llvm-svn: 253308
Current versions of SWIG have a bug with Python 3 that causes
Python to assert when iterating over a generator. This patch
skips the test for the right combination of Python version and
SWIG version. I'm attempting to upstream a patch to SWIG to
fix this in a subsequent as-of-yet unreleased version, but
I don't know how long that will take.
llvm-svn: 253273
Python 3 has lots of new debug asserts, and some of these were
firing on PythonFile. Specifically related to handling of invalid
files.
llvm-svn: 253261
Summary: This diff approaches building the project natively on NetBSD with the autoconf/gmake framework.
Patch by Kamil Rytarowski. Thanks!
Reviewers: emaste, clayborg
Subscribers: tberghammer, joerg, brucem, lldb-commits
Differential Revision: http://reviews.llvm.org/D14531
llvm-svn: 253153
Summary:
This approach is tunable with custom paths for curses library.
It also detects whether there are requirements met.
I make use of it on NetBSD.
Patch by Kamil Rytarowski. Thanks!
Reviewers: clayborg
Subscribers: brucem, joerg, lldb-commits
Differential Revision: http://reviews.llvm.org/D14529
llvm-svn: 253151
This is a first pass at a cleanup of that code, modernizing the "type X clear" commands, and providing the basic infrastructure I plan to use all over
More cleanup will come over the next few days
llvm-svn: 253125
Change Test-rdar-12481949.py to expect GetValueAsUnsigned() to return
0xffffffff if the variable is an int32_t (signed, 4 byte integer) with
value of -1. The previous expectation where we expected the value to be
0xffffffffffffffff doesn't make sense as nothing explains why we would
treat it as an 8 byte value.
This CL also removes a hack from Scalar::ULongLong what was most likely
added to get this test passing as it only worked in case the value of
the variable is -1 and didn't make any sense even in that case.
Differential revision: http://reviews.llvm.org/D14611
llvm-svn: 253027
Summary:
- Reason of both bugs:
1. For the very first frame, Unwinder doesn't check the validity
of Full UnwindPlan before creating StackFrame from it:
When 'process launch' command is run after setting a breakpoint
in inferior, the Unwinder runs and saves only Frame 0 (the frame
in which breakpoint was set) in thread's StackFrameList i.e.
m_curr_frames_sp. However, it doesn't check the validity of the
Full UnwindPlan for this frame by unwinding 2 more frames further.
2. Unwinder doesn't update the CFA value of Cursor when Full UnwindPlan
fails and FallBack UnwindPlan succeeds in providing valid CFA values
for frames:
Sometimes during unwinding of stack frames, the Full UnwindPlan
inside the RegisterContextLLDB object may fail to provide valid
CFA values for these frames. Then the Fallback UnwindPlan is used
to unwind the frames.
If the Fallback UnwindPlan succeeds, then it provides a valid new
CFA value. The RegisterContextLLDB::m_cfa field of Cursor object
is updated during the Fallback UnwindPlan execution. However,
UnwindLLDB misses the implementation to update the 'cfa' field
of this Cursor with this valid new CFA value.
- This patch fixes both these issues.
- Remove XFAIL in test files corresponding to these 2 Bugs
Change-Id: I932ea407545ceee2d628f946ecc61a4806d4cc86
Signed-off-by: Abhishek Aggarwal <abhishek.a.aggarwal@intel.com>
Reviewers: jingham, lldb-commits, jasonmolenda
Subscribers: lldb-commits, ovyalov, tberghammer
Differential Revision: http://reviews.llvm.org/D14226
llvm-svn: 253026
correctly handle stepping over one breakpoint directly onto another breakpoint.
This isn't fixing that bug, but rather just changing 252963 to not use breakpoints
if it is only stepping one instruction.
llvm-svn: 253008
This is a helper class which supports a number of
features including exception to string formatting with
backtrace handling and auto-restore of exception state
upon scope exit.
Additionally, unit tests are included to verify the
feature set of the class.
llvm-svn: 252994
This allows other potential unit test suites (of which one is
forthcoming in a subsequent patch) to re-use the same initialization
and teardown of the GIL.
llvm-svn: 252993
of addresses, and the range has no branches, instead of running to the last instruction and
single-stepping over that, run to the first instruction after the end of the range. If there
are no branches in the current range, then the bytes right after it have to be in the current
function, and have to be instructions not data in code, so this is safe. And it cuts down one
extra stepi per source range step.
Incidentally, this also works around a bug in the llvm Intel assembler where it treats the "rep"
prefix as a separate instruction from the repeated instruction. If that were at the end of a
line range, then we would put a trap in place of the repeated instruction, which is undefined
behavior. Current processors just ignore the repetition in this case, which changes program behavior.
Since there would never be a line range break after the rep prefix, always doing the range stepping
to the beginning of the new range avoids this problem.
<rdar://problem/23461686>
llvm-svn: 252963
This finishes the effort to port python-wrapper.swig code over to
using PythonDataObjects.
Also included in this patch is the removal of `PyCallable` from
`python-wrapper.swig`, as it is no longer used after having been
replaced by `PythonCallable` everywhere.
There might be additional cleanup as followup patches, but it should
be all fairly simple and minor.
llvm-svn: 252939
PyCallable is a class that exists solely within the swig wrapper
code. PythonCallable is a more generic implementation of the same
idea that can be used by any Python-related interop code, and lives
in PythonDataObjects.h
The CL is mostly mechanical, and it doesn't cover every possible
user of PyCallable, because I want to minimize the impact of this
change (as well as making it easier to figure out what went wrong
in case this causes a failure). I plan to finish up the rest of
the changes in a subsequent patch, culminating in the removal of
PyCallable entirely.
llvm-svn: 252906
A very expected layout: source tree is in ~/src/llvm, the build directory is in
~/src/llvm-build, and the install location is in /usr/local/{lib,include}.
The DWARF information in /usr/local/lib/libLLVM.a for ilist.h points to
~/src/llvm-build/include/llvm/ADT/ilist.h. Now, when someone includes
"llvm/ADT/ilist.h" and links against /usr/local/lib/libLLVM.a. Disaster.
The DWARF information in libUser.so for ilist.h points to two locations: the one
in /usr/include, and the one in ~/src/llvm-build/include. LLDB gets confused.
Let's uniquify fully-qualified names and never trip on such a thing.
Differential Revision: http://reviews.llvm.org/D14549
llvm-svn: 252898
This had been relegated to a simple forwarding function, so just
delete it in preparation of migrating all of these functions out
of python-wrapper.swig.
llvm-svn: 252803
This only begins to port python-wrapper.swig over. Since this
code can be pretty hairy, I plan to do this incrementally over a
series of patches, each time removing or converting more code
over to the PythonDataObjects code.
llvm-svn: 252788
This adds PythonTuple and PythonCallable classes to PythonDataObjects.
Additionally, unit tests are provided that exercise this functionality,
including invoking manipulating and checking for validity of tuples,
and invoking and checking for validity of callables using a variety
of different syntaxes.
The goal here is to eventually replace the code in python-wrapper.swig
that directly uses the Python C API to deal with callables and name
resolution with this code that can be more easily tested and debugged.
llvm-svn: 252787
This test fails most of the time when run under heavy load. The dsym
variant doesn't seem to be failing.
Tracking XFAIL marker with:
https://llvm.org/bugs/show_bug.cgi?id=25485
llvm-svn: 252702
It used to be a unique pointer, and there could be a case where ClangASTSource
held onto a copy of the pointer but Target::Destroy destroyed the unique pointer
in the mean time.
I also ensured that there is a validity check on the target (which confirms that
a ClangASTImporter can be generated) before the target's shared pointer is
copied into ClangASTSource.
This race condition caused a crash if Target::Destroy was called and then later
the target objecct was deleted.
llvm-svn: 252665
This latter determination may or may not be possible on a per-language basis; and neither is mandatory to implement for any language
Use this knowledge in the ValueObjectPrinter to generalize the notion of IsObjCNil() and the respective printout
llvm-svn: 252663
Fixed a crash that would happen if you tried to get the name of a constructor or destructor by calling "getDeclName()" instead of calling getName() (which would assert and crash).
Added the ability to get function arguments names from SBFunction.
llvm-svn: 252622
"Modify internal breakpoints so they resolve just like external
breakpoints do. This allow you to set symbol and file + line internal
breakpoints and have them get updated correctly."
<rdar://problem/16931767>
llvm-svn: 252584
triple for a process. He writes, "Changes to the way setting the
triple works on a target so that if the target has passed a fully
specified triple, and the newly passed triple is not a revamp of
the current one, and the current one is fully specified, then do
not replace the existing triple."
Triple handling got a bit more complicated on mac with the addition
of ios/watchos/tvos and their simulators, and tracking the correct
os versions for them so expressions are compiled with the expected
APIs available to the user.
<rdar://problem/19820698>
llvm-svn: 252583
Also, add an async error message if the dyld solib loaded callback function
can't find an ABI (which results in no solibs being loaded in the process).
This is a big error and we should call attention to it.
<rdar://problem/23471384>
llvm-svn: 252581
Tamas Berghammer