These were found by Clang's new -Wsuggest-override.
This patch doesn't touch any code in unittests/, since much of it intentionally doesn't use override to avoid massive warning spam from -Winconsistent-missing-override due to the use of MOCK_*** macros.
Differential Revision: https://reviews.llvm.org/D83847
It was failing because some module events had empty UUID, and that was not handled correctly.
The diff that added that logic is https://reviews.llvm.org/D82477
Original commit c60216db15.
The test can only run on Darwin because of how it was setup, so I'm
enforcing that.
Summary:
Test Plan:
Reviewers:
Subscribers:
Tasks:
Tags:
Summary: User can expand and check compile unit list for the modules that have debug info.
Reviewers: wallace, clayborg
Reviewed By: clayborg
Subscribers: aprantl, lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D83072
Summary:
Whenever a module is created, removed or changed, lldb-vscode is now sending an event that can be interpreted by the IDE so that modules can be rendered in the IDE, like the tree view in this screenshot
{F12229758}
Reviewers: wallace, clayborg, kusmour, aadsm
Reviewed By: clayborg
Subscribers: cfe-commits, labath, lldb-commits
Tags: #lldb, #clang
Differential Revision: https://reviews.llvm.org/D82477
There are bugs where you don't want the signal handler to trigger, most
notably when that will cause another crash. Examples of this are lldb
running out of memory or a bug in the reproducer generation code. This
adds an escape hatch trough a (developer oriented) flag to not install
the signal handler.
rdar://problem/65149595
Differential revision: https://reviews.llvm.org/D83496
This is a preparatory rename of the developer facing reproducer flags.
reproducer-skip-version-check -> reproducer-no-version-check
reproducer-auto-generate -> reproducer-generate-on-quit
This patch fixes debugserver incorrectly returning the SDK version
instead of the minimum deployment target version.
rdar://problem/65001691
Differential Revision: https://reviews.llvm.org/D83443
This reverts commit 0da0437b2a to unbreak
the following tests:
lldb-api.tools/lldb-server.TestAppleSimulatorOSType.py
lldb-api.tools/lldb-server.TestGdbRemoteAttach.py
lldb-api.tools/lldb-server.TestGdbRemoteProcessInfo.py
lldb-api.tools/lldb-server.TestGdbRemoteRegisterState.py
lldb-api.tools/lldb-server.TestGdbRemoteThreadsInStopReply.py
lldb-api.tools/lldb-server.TestLldbGdbServer.py
debugserver and lldb
This patch improves the heuristics for correctly identifying simulator binaries on Darwin and adds support for simulators running on Apple Silicon.
rdar://problem/64046344
Differential Revision: https://reviews.llvm.org/D82616
Summary:
This redoes https://reviews.llvm.org/D79726 and fixes two things.
- The logic that determines whether to automatically disconnect during the tear down is not very dumb compared to the original implementation. Each test will determine whether to do that or not.
- The terminate commands and terminate event were being sent after the disconnect response was sent to the IDE. That was not good, as VSCode stops the debug session as soon as it receives a disconnect response. Now, the terminate event and terminateEvents are being executed before the disconnect response is sent. This ensures that any connection between the IDE and lldb-vscode is alive while the terminate commands are executed. Besides, it also allows displaying the output of the terminate commands on the debug console, as it's still alive.
Reviewers: clayborg, aadsm, kusmour, labath
Subscribers: lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D81978
Summary:
Recently I've noticed that VSCode sometimes doesn't send the terminateDebuggee flag within the disconnectRequest,
even though lldb-vscode sets the terminateDebuggee capability correctly.
This has been causing that inferiors don't die after the debug session ends, and many users have reported issues because of this.
An easy way to mitigate this is to set better default values for the terminateDebuggee field in the disconnect request.
I'm assuming that for a launch request, the default will be true, and for attach it'll be false.
Reviewers: clayborg, labath, aadsm
Subscribers: lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D81200
Set the correct os type in the arch triple when running macOS.
Debugserver currently always assumes macOS == x86_64. This patch
generalizes the support to make sure it works on a different
architecture.
Differential Revision: https://reviews.llvm.org/D82394
This brings over functionality from the xcodeproject that went missing during the CMake transition.
rdar://problem/63840635
Differential Revision: https://reviews.llvm.org/D81300
Color the error: and warning: part of the CommandReturnObject output,
similar to how an error is printed from the driver when colors are
enabled.
Differential revision: https://reviews.llvm.org/D81058
Summary:
Running `vsce package` to package lldb-vscode as an installable .vsix file errors with:
```
ERROR Invalid publisher name 'llvm.org'. Expected the identifier of a publisher, not its human-friendly name.
```
This patch fixes the publisher name and bumps a required dependency so that `vsce package` succeeds.
Reviewers: clayborg
Reviewed By: clayborg
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D80569
Summary:
It turns out that the order in which we provide completions for expressions is
nondeterministic. This leads to confusing user experience and also breaks the
reproducer tests (as two LLDB tests can go out of sync due to the
non-determinism in the completion lists)
The reason for the non-determinism is that the CompletionConsumer informs us
about decls in the order in which it finds declarations in the lookup store of
the DeclContexts it visits (mainly this snippet in SemaLookup.cpp):
``` lang=c++
// Enumerate all of the results in this context.
for (DeclContextLookupResult R :
Load ? Ctx->lookups()
: Ctx->noload_lookups(/*PreserveInternalState=*/false)) {
[...]
```
This storage of the lookup is sorted by pointer values (see the hash of
`DeclarationName`) and can therefore be non-deterministic. The LLDB code
completion consumer that receives these calls originally expected that the order
of declarations is defined by Clang, but it seems the API expects the client to
provide an order to the completions.
This patch fixes the issue as follows:
* We sort the completions we get from Clang alphabetically and also by the
priority value we get from Clang (with priority value sorting having precedence
over the alphabetical sorting)
* We make all the functions/variables that touch a completion before the sorting
const-qualified. The idea is that this should prevent that we never have
observable side-effect from touching these declarations in a non-deterministic
order (e.g., we don't try to complete the type by accident).
This way we behave like the other parts of Clang which also sort the results by
some deterministic value (usually the name or something computed from a name,
e.g., edit distance to a given string).
We most likely also need to fix the Clang code to make the loop I listed above
deterministic to prevent these issues in the future (tracked in rdar://63442513
). This wouldn't replace the functionality provided in this patch though as we
would still need the priority and overall alphabetical sorting.
Note: I had to increase the lldb-vscode completion limit to 100 as the tests
look for strings that aren't in the first 50 results anymore due to variable
names starting with letters like 'v' (which are now always shown much further
down in the list due to the alphabetical sorting).
Fixes rdar://63200995
Reviewers: JDevlieghere, clayborg
Reviewed By: JDevlieghere
Subscribers: mgrang, abidh
Differential Revision: https://reviews.llvm.org/D80292
Print a little snippet before exiting when passed unrecognized
arguments. The goal is twofold:
- Point users to lldb --help.
- Make it clear that we exited the debugger.
There appears to be consensus in D80165 that this is the desired
behavior and I personally agree.
Differential revision: https://reviews.llvm.org/D80226
Summary: Adding this in line with "stopCommands" and "exitCommands" so that we can run commands at the end of the debugging session.
Reviewers: clayborg, wallace, labath
Reviewed By: clayborg, labath
Subscribers: lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D79726
Before the transition to libOption it was possible to specify arguments
for the inferior without -- as long as they didn't start with a dash.
For example, the following invocations should all behave the same:
$ lldb inferior inferior-arg
$ lldb inferior -- inferior-arg
$ lldb -- inferior inferior-arg
This patch fixes that behavior, documents it and adds a test to cover
the different combinations.
Differential revision: https://reviews.llvm.org/D80165
If the error message from qLaunchSucess included a gdb RSP
metacharacter, it could crash lldb. Apply the binary
escaping to the string before sending it to lldb; lldb
promiscuously applies the binary escaping protocol on
packets it receives.
Also fix a small bug in cstring_to_asciihex_string where
a high bit character (eg utf-8 chars) would not be
quoted correctly due to signed char fun.
Differential Revision: https://reviews.llvm.org/D79614
rdar://problem/62873581
MachProcess.mm uses a TARGET_OS_ macro without directly including
TargetConditionals.h. This currently works as we get the header
as an indirect dependency, but might not in the future.
I just spent some time investigating an internal regression
caused by a similar issue, so I audited the codebase for such
cases.
Similar to
com.apple.debugserver.plist & com.apple.debugserver.internal.plist
com.apple.debugserver.applist.plist & com.apple.debugserver.applist.internal.plist
add a variant of the posix plist.
<rdar://problem/62995567>
Update CallBoardSystemServiceOpenApplication to unconditionally log
the NSError's localizedDescription to Console on app launch failure
(as it was already doing), and also to log the NSError object's
full description to the console, which may contain additional nested
error messages. I'm experimenting to find cases where we will get
more detailed information from app launch failures and will start
by logging both to the console.
<rdar://problem/62709160>
We have the option to stop running commands in batch mode when an error
occurs. When that happens we should exit the driver with a non-zero exit
code.
Differential revision: https://reviews.llvm.org/D78825
This adds an RunCommandInterpreter overload that returns an instance of
SBCommandInterpreterRunResults. The goal is to avoid having to add more
and more overloads when we need more output arguments.
Differential revision: https://reviews.llvm.org/D79120
Currently, `SBCommandInterpreterRunOptions` is defined in
`SBCommandInterpreter.h`. Given that the options are always passed by
reference, a forward declaration is sufficient.
That's not the case for `SBCommandInterpreterRunResults`, which we need
for a new overload for `RunCommandInterpreter` and that returns this new
class by value. We can't include `SBCommandInterpreter.h` because
`SBCommandInterpreter::GetDebugger()` returns SBDebugger by value and
therefore needs a full definition.
This patch moves the definition of `SBCommandInterpreterRunOptions` into
a new header. In a later patch, `SBCommandInterpreterRunResults` will
be defined in there as well, solving the aforementioned problem.
Differential revision: https://reviews.llvm.org/D79115
It seems like only the unittests are building with
BUILD_WITH_INSTALL_RPATH set to OFF. Of course when I did my last change
I only ran check-lldb-unit. Not sure why this difference exists, why
would you even install the unittest?
For the LLDB framework we do need different build and install RPATHs.
Currently that logic lives downstream. I plan to upstream that in the
near future. For now I'm just trying to make it possible to run the
test.
The install name for the Python 3 framework in Xcode is relative to
the framework's location and not the dylib itself.
@rpath/Python3.framework/Versions/3.x/Python3
This means that we need to compute the path to the Python3.framework
and use that as the RPATH instead of the usual dylib's directory.
Summary:
Currently loading core files on lldb-vscode is broken because there's a check in the attach workflow that asserts that the PID is valid, which of course fails for this case.
Hence, I'm adding a "coreFile" argument for the attach request, which does the work correctly.
I don't know how to test it effectively so that it runs on the buildbots and the debugger can in fact makes sense of it. Anyway, the change has been relatively simple.
Reviewers: labath, clayborg
Subscribers: lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D78839
to make the code conform to llvm style better:
- avoid use of auto where the type is not obivous
- avoid StringRef::data where it is not needed
No functional change intended.
This patch threads an lldb::DescriptionLevel through the typesystem to
allow dumping the full Clang AST (level=verbose) of any lldb::Type in
addition to the human-readable source description (default
level=full). This type dumping interface is currently not exposed
through the SBAPI.
The application is to let lldb-test dump the clang AST of search
results. I need this to test lazy type completion of clang types in
subsequent patches.
Differential Revision: https://reviews.llvm.org/D78329
The SIP debugserver was calling in attach_failed_due_to_sip
haven't worked for a while; remove them. To check this
properly we'd need debugsever to call out to codesign(1) to
inspect the entitlements, or the equivalant API,
and I'm not interested in adding that at this point. SIP
is has been the default on macOS for a couple of releases
and it's expected behavior now.
<rdar://problem/59198052>
Walter Erquinigo