Previously embedded interpreters were handled as ad-hoc source
files compiled into source/Interpreter. This made it hard to
disable a specific interpreter, or to add support for other
interpreters and allow the developer to choose which interpreter(s)
were enabled for a particular build.
This patch converts script interpreters over to a plugin-based system.
Script interpreters now live in source/Plugins/ScriptInterpreter, and
the canonical LLDB interpreter, ScriptInterpreterPython, is moved there
as well.
Any new code interfacing with the Python C API must live in this location
from here on out. Additionally, generic code should never need to
reference or make assumptions about the presence of a specific interpreter
going forward.
Differential Revision: http://reviews.llvm.org/D11431
Reviewed By: Greg Clayton
llvm-svn: 243681
Summary:
Fix StringExtractor.h issues.
* source/Plugins/Process/MacOSX-Kernel/ProcessKDP.cpp
(#include "Utility/StringExtractor.h): Not needed, this is already
included by ProcessKDP.h
* unittests/Utility/StringExtractorTest.cpp
(#include "Utility/StringExtractor.h): Update include path to the
new location.
Reviewers: labath, clayborg
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D10995
llvm-svn: 241596
Summary:
Since all TSC operations are now executed synchronously, TSC has become a little more than a
messenger between different parts of NativeProcessLinux. Therefore, the reason for its existance
has disappeared.
This commit moves the contents of the TSC into the NPL class. This will enable us to remove all
the boilerplate code in NPL (as it stands now, this is most of the class), which I plan to do in
subsequent commits.
Unfortunately, this also means we will lose the unit tests for the TSC. However, since the size
of the TSC has diminished, the unit tests were not testing much at this point anyway, so it's not
a big loss.
No functional change.
Test Plan: All tests continue to pass.
Reviewers: vharron, chaoren
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D9296
llvm-svn: 236587
Summary:
This change removes the thread state coordinator thread by making all the operations it was
performing synchronous. In order to prevent deadlock, NativeProcessLinux must now always call
m_monitor->DoOperation with the m_threads_mutex released. This is needed because HandleWait
callbacks lock the mutex (which means the monitor thread will block waiting on whoever holds the
lock). If the other thread now requests a monitor operation, it will wait for the monitor thread
do process it, creating a deadlock.
To preserve this invariant I have introduced two new Monitor commands: "begin operation block"
and "end operation block". They begin command blocks the monitor from processing waitpid
events until the corresponding end command, thereby assuring the monitor does not attempt to
acquire the mutex.
Test Plan: Run the test suite locally, verify no tests fail.
Reviewers: vharron, chaoren
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D9227
llvm-svn: 236501
Summary:
Currently, linking of the unittests fails on linux because it is missing a bunch of symbols from
libedit, curses, etc. This fixes the build by adding the correct dependencies.
Test Plan: Linking works, unit tests run.
Reviewers: zturner
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D9244
llvm-svn: 235853
The order of libraries passed to the linker didn't work under linux (you
need the llvm libraries first, then the lldb libraries). I modelled this
after clang's setup here. Seemed simple enough to just be consistent.
llvm-svn: 232461
A recent refactor had introduced a bug where if you escaped a
character, the rest of the string would get processed incorrectly.
This patch fixes that bug and adds some unit tests for Args.
llvm-svn: 232288
Sigh. There's really not a good alternative until we decouple
python from lldb better. The only way the build works right now
is by having every executable link against every LLDB library.
This causes implicit transitive link dependencies on the union
of everything that LLDB brings in. Which means that if all we
want is one header file from interpreter, we have to bring in
everything, including everything that everything depends on,
which means python.
There's outstanding efforts to address this, but it's not yet
complete. So until then, this is all we can do.
llvm-svn: 232287
On Windows, you need to call WSAStartup() before making any socket
calls, and WSACleanup() before you shutdown. This wasn't being
done, so all of the socket tests were failing. This fixes
that, which brings the unit test suite to a fully working state
on Windows.
llvm-svn: 232247
This makes the directory structure mirror the canonical LLVM
directory structure for a gtest suite.
Additionally, this patch deletes the xcode project. Nobody
is currently depending on this, and it would be better to have
gtest unit tests be hand-maintained in the Xcode workspace
rather than using this python test runner. Patches to that
effect will be submitted as followups.
llvm-svn: 232211
Zachary Turner