Commit Graph

89 Commits

Author SHA1 Message Date
Ryan Brown 998c8a1c1c Create an expression parser for Go.
The Go interpreter doesn't JIT or use LLVM, so this also
moves all the JIT related code from UserExpression to a new class LLVMUserExpression.

Differential Revision: http://reviews.llvm.org/D13073

Fix merge

llvm-svn: 251820
2015-11-02 19:30:40 +00:00
Chaoren Lin 41c502318c Correctly include LLVM_EXTERNAL_CLANG_SOURCE_DIR.
Reviewers: sas, ovyalov

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D14166

llvm-svn: 251589
2015-10-29 00:48:38 +00:00
Adrian McCarthy 18a9135d56 Refactor Windows process plugin to allow code sharing between live and mini dump debugging.
llvm-svn: 251540
2015-10-28 18:21:45 +00:00
Stephane Sezer d1517e184c Avoid using `..` in paths for include dirs.
Summary:
This breaks when using a symlink from llvm/tools/lldb to the lldb source
tree, instead of cloning directly as a child. With this change, we can
build properly, even when using links.

Reviewers: dawn, brucem, zturner

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D14089

llvm-svn: 251530
2015-10-28 17:34:45 +00:00
Chaoren Lin 339428232a Use accept4 workaround for MIPS Android build.
Summary: Similar to http://reviews.llvm.org/rL242319, which was for ARM.

Reviewers: chying, ovyalov

Subscribers: aemerson, tberghammer, danalbert, srhines, lldb-commits

Differential Revision: http://reviews.llvm.org/D14127

llvm-svn: 251439
2015-10-27 19:17:35 +00:00
Tamas Berghammer e7ec227839 Disable the strict-aliasing warnings produced by gcc
GCC produce a lot of strict-aliasing warning for the LLDB codebase
what makes reading the compile output very difficult. This change
disable these warnings to reduce the noise as we already ignore them.

We should consider re-enabling the warning if we fix all (or most)
strict-aliasing violation first.

Differential revision: http://reviews.llvm.org/D13981

llvm-svn: 251107
2015-10-23 10:34:53 +00:00
Zachary Turner e24ad03ae6 Disable libxml2 on Windows for now.
Newer versions of CMake include a "smarter" FindLibxml2 package.
In theory this is a good thing, but on Windows it's now smart
enough to find the version that comes with Gnuwin32, which doesn't
appear to be a valid libxml2 distribution.  Or at the very least,
LLDB currently uses some header files from libxml2 that are not
part of this distribution.

Nobody on Windows is using any of this functionality right now
anyway, so just disable it.

llvm-svn: 250709
2015-10-19 17:34:51 +00:00
Hafiz Abid Qadeer 3eedf96a5a Fix warnings in LLDBWrapPython.cpp with gcc 4.9.
Summary:
I see a lot of following warnings in LLDBWrapPython.cpp while building with gcc 4.9 on Linux.
"warning: cast from type ‘const char*’ to type ‘char*’ casts away qualifiers [-Wcast-qual]"

Is it ok to add -Wno-cast-qual for this file in cmake for gcc. This option seems to be already present
for autotool case.

Reviewers: zturner, clayborg

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D13719

llvm-svn: 250380
2015-10-15 08:27:01 +00:00
Todd Fiala d6f840609b cmake: provide flag that enables 'log enable --stack' to provide useful file/function info on POSIX systems
Adding the following flag to a cmake line:
-DLLDB_EXPORT_ALL_SYMBOLS=TRUE

will cause all symbols to be exported from liblldb.  This enables the llvm
backtrace mechanism to see and report backtrace symbols properly when using
(lldb) log enable --stack ...

Prior to this change, only the SB API symbols would show up on Linux and other
systems that use a public-symbols-based backtrace lookup mechanism.

log enable --stack ... is a very handy, quick way to understand the flow
of how some log lines are getting hit within lldb without having to hook
up a top-level debugger over your current debug session.

llvm-svn: 250299
2015-10-14 14:52:15 +00:00
Zachary Turner 3a1acdd955 Have CMake translate LLDB_PYTHON_HOME to forward slashes.
Using backslashes causes the compiler to interpret them as
escape sequences.

llvm-svn: 249885
2015-10-09 19:45:26 +00:00
Bruce Mitchener 6ec5d61bda Fix handling of LLDB_VERS_GENERATED_FILE.
Summary:
This is Darwin only.

The symbol defined by ${LLDB_VERS_GENERATED_FILE} is used by
source/lldb.cpp, so anything that uses lldb.cpp (which is in
lldbBase) should also have the generated symbol. This means
that the entire process can be centralized within source/CMakeLists.txt
where lldbBase is constructed.

Additionally, the custom command should have dependencies on the
project file as well as the generation script so that if either
changes, the version file is correctly re-generated and everything
is re-linked appropriately.

* cmake/LLDBDependencies.cmake: Remove everything related to
  the generated version file from here.

* source/CMakeLists.txt: On Darwin, add the generated version
  file to the sources that make up lldbBase.  Also, create a
  custom target and make lldbBase depend on it to re-generate
  the generated file as needed.

* source/API/CMakeLists.txt: Don't need to build the generated
  version file here or use it to control linking against swig_wrapper.

* tools/lldb-server/CMakeLists.txt: Likewise.

Reviewers: dawn, sas, clayborg, zturner

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D13552

llvm-svn: 249806
2015-10-09 03:40:55 +00:00
Dawn Perchik b751bfb9bd [cmake] Fix cmake build on OSX after r249434.
Reviewed by: zturner
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D13535

llvm-svn: 249684
2015-10-08 12:35:21 +00:00
Bruce Mitchener 3ddef773ad Make CMake display more readable paths to Python binaries on Windows
Summary:
Previously CMake would display messages like these:

```
-- LLDB Found PythonExecutable: $<$<CONFIG:Debug>:C:/Projects/Python-2.7.9-bin/x64/python_d.exe>$<$<NOT:$<CONFIG:Debug>>:C:/Projects/Python-2.7.9-bin/x64/python.exe>
-- LLDB Found PythonLibs: $<$<CONFIG:Debug>:C:/Projects/Python-2.7.9-bin/x64/libs/python27_d.lib>$<$<NOT:$<CONFIG:Debug>>:C:/Projects/Python-2.7.9-bin/x64/libs/python27.lib>
-- LLDB Found PythonDLL: $<$<CONFIG:Debug>:C:/Projects/Python-2.7.9-bin/x64/python27_d.dll>$<$<NOT:$<CONFIG:Debug>>:C:/Projects/Python-2.7.9-bin/x64/python27.dll>
```

This patch makes the messages look like this:

```
-- LLDB Found PythonExecutable: C:/Projects/Python-2.7.9-bin/x64/python.exe and C:/Projects/Python-2.7.9-bin/x64/python_d.exe
-- LLDB Found PythonLibs: C:/Projects/Python-2.7.9-bin/x64/libs/python27.lib and C:/Projects/Python-2.7.9-bin/x64/libs/python27_d.lib
-- LLDB Found PythonDLL: C:/Projects/Python-2.7.9-bin/x64/python27.dll and C:/Projects/Python-2.7.9-bin/x64/python27_d.dll
```

I've also added checks to ensure the messages are actually accurate, as in check that the files actually exist before claiming they've been found. If any of the files are missing Python integration will be disabled for the build.

Patch by Vadim Macagon. Thanks!

Reviewers: brucem, zturner

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D13520

llvm-svn: 249671
2015-10-08 08:50:20 +00:00
Chaoren Lin 6c85598c5a Fix Android build.
llvm-svn: 249486
2015-10-07 00:01:06 +00:00
Zachary Turner f2be3dfd81 Teach CMake to find versions of Python != 2.7
llvm-svn: 249466
2015-10-06 21:11:15 +00:00
Ryan Brown 07a1c459f2 Create GoLanguageRuntime.
GoLanguageRuntime supports finding the runtime type for Go interfaces.

llvm-svn: 249456
2015-10-06 20:29:31 +00:00
Stephane Sezer d16d6c0046 Fix Darwin build of lldb-server.
Summary: We were missing the symbol for the version number.

Reviewers: clayborg

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D13271

llvm-svn: 249434
2015-10-06 18:03:04 +00:00
Bruce Mitchener 852cb7fb0d Use the correct Python lib for each build configuration generated by the Visual Studio CMake generator
Summary:
Previously `CMAKE_BUILD_TYPE` was used to determine whether to link in `python27.lib` or `python27_d.lib`, unfortunately this only works reliably when using a CMake generator that generates a single build configuration (e.g. Ninja). The Visual Studio CMake generator generates four build configurations at once (`Debug`, `Release`, `RelWithDebInfo`, `MinSizeRel`), so if `CMAKE_BUILD_TYPE` is set to `Debug` all four build configurations end up linking in `python27_d.lib`, this is clearly undesirable.

To ensure that the correct Python lib is used for each build configuration the value of `PYTHON_LIBRARY` is now determined using generator expressions that evaluate to either the debug or release Python lib. The values of `PYTHON_EXECUTABLE` and `PYTHON_DLL` are now likewise determined using generator expressions.

Note that these changes only apply to the Windows build.

Patch by Vadim Macagon. Thanks!

Reviewers: zturner, brucem

Subscribers: zturner, lldb-commits

Differential Revision: http://reviews.llvm.org/D13234

llvm-svn: 248991
2015-10-01 07:47:38 +00:00
Stephane Sezer 0a484819ca Link NetBSD with execinfo (CMAKE build)
Summary: FreeBSD and NetBSD share the same library execinfo.

Reviewers: joerg, sas, brucem

Subscribers: brucem, sas, lldb-commits

Differential Revision: http://reviews.llvm.org/D12750

Change by Kamil Rytarowski <n54@gmx.com>

llvm-svn: 248007
2015-09-18 17:14:49 +00:00
Bruce Mitchener 40889cd75a [cmake] Build lldb-server on Darwin, set dep on FreeBSD.
Summary:
This switches the decision as to whether or not to lldb-server should
be built to check the same flag that was added that controls whether
or not it is added as a dependency to the 'lldb' target.

It also sets that flag on FreeBSD to maintain parity with the existing
build configuration / situation on FreeBSD.

Reviewers: labath, emaste, tfiala

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D12925

llvm-svn: 247913
2015-09-17 18:35:33 +00:00
Ryan Brown 65d4d5c3c6 Add an OperatingSystem plugin to support goroutines
The Go runtime schedules user level threads (goroutines) across real threads.
This adds an OS plugin to create memory threads for goroutines.
It supports the 1.4 and 1.5 go runtime.

Differential Revision: http://reviews.llvm.org/D5871

llvm-svn: 247852
2015-09-16 21:20:44 +00:00
Zachary Turner 7d7ca2f2ba add a dependency on terminfo library if llvm uses it
Ncurses related symbols can either all be found in libnurses or split
between libncurses and libtinfo. The main LLVM cmake scripts look for the
setupterm symbol and stores the library that has it in TERMINFO_LIBS. This
covers the split and unified ncurses case. LLDB uses symbols that can end
up in libtinfo so this library should be pulled in if it is found.

There is still an exotic case left where LLDB is configured with
-DLLDB_DISABLE_CURSES=NO and LLVM with -DLLVM_ENABLE_TERMINFO=NO but
misconfigurations will always be possible. Possibly a diagnostic could be
added for that.

This fixes bug 24693.

Differential Revision: http://reviews.llvm.org/D12672
Patch by Jeremi Piotrowski

llvm-svn: 247842
2015-09-16 20:14:01 +00:00
Todd Fiala 509300d94c cmake fixes for lldb target.
ninja lldb now does the following:
* forces the python post-build step to fire, which sets up the python lldb module properly.
* on Darwin and Linux, requires the lldb-server target to be built.
* on Darwin, requires the debugserver target to be built.

See http://reviews.llvm.org/D12899 for details.

llvm-svn: 247810
2015-09-16 15:34:06 +00:00
Bruce Mitchener b56c8bce32 Clean up building & linking of Process/elf-core.
Summary:
* cmake/LLDBDependencies.cmake: elf-core is already included
  globally in LLDB_USED_LIBS, so it doesn't need to be re-added
  on individual platforms.

* lib/Makefile: elf-core is linked on each platform, so move it
  to the global list of used libraries.

* source/Plugins/Makefile: elf-core is built on each platform, so
  move it to the global list of things to build.

Reviewers: clayborg, labath

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D12762

llvm-svn: 247366
2015-09-11 00:31:33 +00:00
Bruce Mitchener 809b860bd3 Build Plugin/JITLoader/GDB on all platforms.
Summary:
We currently link to this on all platforms, so don't need to re-include
it into the LLDB_USED_LIBS. Also don't need to special case building
it for every supported platform.

Reviewers: clayborg, labath

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D12756

llvm-svn: 247284
2015-09-10 14:28:49 +00:00
Bruce Mitchener 2f9aa57927 [cmake] Remove LLDB_ENABLE_PYTHON_SCRIPTS_SWIG_API_GENERATION.
Summary:
This should be a mandatory build process going forward, if Python
is enabled. The longer term desire is to remove the old shell
scripts entirely.

Reviewers: zturner, clayborg, labath

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D12667

llvm-svn: 246979
2015-09-08 05:00:22 +00:00
Bruce Mitchener 49948af9cd Fix cmake build.
llvm-svn: 246746
2015-09-03 04:17:57 +00:00
Bruce Mitchener 4aed72571a Use -Wno-vla-extension globally.
Summary:
This was previously only established within debugserver, but
there is a use of the VLA extension in source/Host/macosx/Symbols.cpp,
so ignore this warning globally.

Reviewers: clayborg

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D12515

llvm-svn: 246605
2015-09-01 23:43:51 +00:00
Enrico Granata 980c0484c5 Add support for language plugins to provide data formatters (second attempt)
Historically, data formatters all exist in a global repository (the category map)
On top of that, some formatters can be "hardcoded" when the conditions under which they apply are not expressible as a typename (or typename regex)

This change paves the way to move formatters into per-language buckets such that the C++ plugin is responsible for ownership of the C++ formatters, and so on
The advantages of this are:
a) language formatters only get created when they might apply
b) formatters for a language are clearly owned by the matching language plugin

The current model is one of static instantiation, that is a language knows the full set of formatters it vends and that is only asked-for once, and then handed off to the FormatManager
In a future revision it might be interesting to add similar ability to the language runtimes, and monitor for certain shared library events to add even more library-specific formatters

No formatters are moved as part of this change, so practically speaking this is NFC

llvm-svn: 246568
2015-09-01 18:22:39 +00:00
Pavel Labath f15a16704b Revert "Add support for language plugins to provide data formatters"
This reverts r246515 (and related cmake fixes) as it breaks all libcxx tests.

llvm-svn: 246536
2015-09-01 09:02:54 +00:00
Enrico Granata fcc353d952 Attempt at fixing the CMake build
llvm-svn: 246518
2015-09-01 01:23:02 +00:00
Chaoren Lin ea575525e1 Use lowercase for local cmake variables.
llvm-svn: 244345
2015-08-07 18:54:06 +00:00
Chaoren Lin 60852bcb06 Hide cmake variables related to static linking Android lldb-server.
llvm-svn: 244344
2015-08-07 18:54:04 +00:00
Chaoren Lin d47fb197f6 Update to D11825.
Summary:
Adding `-latomic` to `ANDROID_LINKER_FLAGS` doesn't actually work.
Adding `atomic` to `LLDB_SYSTEM_LIBS` does.

Related: D11831.

Reviewers: Andrzej, ovyalov

Subscribers: tberghammer, danalbert, srhines, lldb-commits

Differential Revision: http://reviews.llvm.org/D11840

llvm-svn: 244343
2015-08-07 18:54:02 +00:00
Chaoren Lin 4c1ff05a70 Add -latomic to Android mips build to avoid http://b.android.com/182094.
Reviewers: ovyalov

Subscribers: tberghammer, danalbert, srhines, lldb-commits

Differential Revision: http://reviews.llvm.org/D11825

llvm-svn: 244298
2015-08-06 23:53:07 +00:00
Chaoren Lin dfcecdeeb2 Static Android build doesn't need shared libs.
llvm-svn: 244073
2015-08-05 17:42:46 +00:00
Chaoren Lin d3fe8198f4 Allow sysroot and python to be specified for Android build.
llvm-svn: 244072
2015-08-05 17:42:44 +00:00
Adrian McCarthy c96516fddf Create a Windows mini-dump target Differential Revision: http://reviews.llvm.org/D11611
llvm-svn: 243914
2015-08-03 23:01:51 +00:00
Chaoren Lin 06ebba4fe5 Re-enable static Android build after build master restart.
llvm-svn: 242814
2015-07-21 17:50:49 +00:00
Chaoren Lin 52fd3bf15a Fix whitespace in Android.cmake.
llvm-svn: 242717
2015-07-20 21:46:23 +00:00
Chaoren Lin ca92fb097b [Android] Only enable evil libdl.a hack when building statically.
llvm-svn: 242716
2015-07-20 21:46:20 +00:00
Chaoren Lin 384db3ab16 Revert static Android build until build master restarts.
llvm-svn: 242688
2015-07-20 17:35:52 +00:00
Chaoren Lin 857a43c70a Add evil hack to workaround the missing libdl.a in the Android toolchain.
Reviewers: vharron, ovyalov

Subscribers: tberghammer, danalbert, srhines, lldb-commits

Differential Revision: http://reviews.llvm.org/D11321

llvm-svn: 242599
2015-07-18 01:09:43 +00:00
Chaoren Lin 9070f53079 Detect if necessary to build inferior with -pie for Android.
Summary:
- Add target_is_android check (with cached results).
- Make android_device_api also cache results.
- Also removes the need to pass --env OS=Android when testing against Android.

Reviewers: sivachandra, tberghammer, clayborg, danalbert

Subscribers: chaoren, tberghammer, danalbert, srhines, lldb-commits

Differential Revision: http://reviews.llvm.org/D11309

llvm-svn: 242580
2015-07-17 22:13:29 +00:00
Pavel Labath 6512cad8e5 Standalone cmake build improvements (bug #23889)
patch by Eugene Zelenko.

llvm-svn: 242529
2015-07-17 15:50:48 +00:00
Pavel Labath 4a0d7bcaa7 Fix liblldb linking on RHEL 6 (bug #24140)
Patch by Eugene Zelenko.

llvm-svn: 242525
2015-07-17 15:26:27 +00:00
Chaoren Lin 109ef8cf6b Re-landing r242318 after buildbot update.
llvm-svn: 242488
2015-07-16 23:45:08 +00:00
Tamas Berghammer a0cd89a445 Revert "Default to linking lldb-server statically for Android."
With static linking lldb-server crashes in platform mode when
tries to listen on localhost:5432 on the android build bot.

This reverts commit 3ea861707dec8423746679ff496e4fd03255d4cf.

llvm-svn: 242401
2015-07-16 14:13:01 +00:00
Chaoren Lin e271658ec1 Use accept instead of accept4 for Android.
Summary:
The accept4 syscall is missing on older ARM Android kernels, and the accept()
call is implemented with the accept4 syscall, so we'll need to call the accept
syscall directly.

Reviewers: vharron, tberghammer, labath

Subscribers: ovyalov, chaoren, labath, tberghammer, aemerson, lldb-commits

Differential Revision: http://reviews.llvm.org/D10887

llvm-svn: 242319
2015-07-15 19:22:12 +00:00
Chaoren Lin f7ee0870ae Default to linking lldb-server statically for Android.
Reviewers: vharron, tberghammer

Subscribers: chaoren, labath, tberghammer, lldb-commits

Differential Revision: http://reviews.llvm.org/D10858

llvm-svn: 242318
2015-07-15 19:22:09 +00:00