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
This patch adds a new class CommandInterpreterRunResult which will be
backing the SBCommandInterpreterRunResult. It keeps track of the number
of errors as well as the result which is an enum, as proposed by Pavel
in D79120. The command interpreter now populates the results directly,
instead of its own member variables.
Differential revision: https://reviews.llvm.org/D79209
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
This implements Greg's suggestion from D78825 to include "auto handle
events" and "spawn thread" in CommandInterpreterRunOptions. This change
is in preparation for adding a new overload for RunCommandInterpreter
that takes only SBCommandInterpreterRunOptions and returns
SBCommandInterpreterRunResults.
Differential revision: https://reviews.llvm.org/D79108
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.
Summary:
This was originally commented out as it broke the data-formatter-stl/libcxx/
tests. However this was fixed by commit ef423a3ba5
(Add Objective-C property accessors loaded from Clang module DWARF to lookup)
which sets the HasExternalVisibleStorage flag for the template specializations.
Reviewers: aprantl
Reviewed By: aprantl
Subscribers: abidh, JDevlieghere
Differential Revision: https://reviews.llvm.org/D79168
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.
The cause of this crash is relatively simple -- we are using a
SymbolFileDWARFDwo to parse a (skeleton) dwarf unit. This cause the
CompileUnit to be created with the wrong ID, which later triggers an
assertion in SymbolFile::SetCompileUnitAtIndex. The fix is also simple
-- ensure we use the right symbol file for parsing.
However, a fairly elaborate setup is needed trigger this bug, because
ParseCompileUnit is normally called very early on (and with the right
symbol file object) during the process of accessing a compile unit.
The only way this can be triggered is if the DWARF unit is
"accidentally" pulled into scope during expression evaluation
This can happen if the "this" object used for the context of an
expression is in a namespace, and that namespace is also present in
other compile units
The included test recreates this setup.
Summary:
This patch adds support to access AArch64 FP SIMD core dump registers and adds a test case to verify registers.
This patches fixes a bug where doing "register read --all" causes lldb to crash.
Reviewers: labath
Reviewed By: labath
Subscribers: kristof.beyls, danielkiss, lldb-commits
Differential Revision: https://reviews.llvm.org/D77793
Summary: This patch increases maximum register size to 256 bytes to accommodate AArch64 SVE registers maximum possible size of 256 bytes.
Reviewers: labath, jankratochvil, rengolin
Reviewed By: labath
Subscribers: tschuett, kristof.beyls, danielkiss, lldb-commits
Differential Revision: https://reviews.llvm.org/D77044
Nothing guarantees that the objects in the StringMap remains at the same
address when the StringMap grows. Therefore we shouldn't return a
reference into the StringMap but return a copy of the string instead.
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 method has been commented as deprecated for a while. Remove
it and replace all uses with the equivalent getCalledOperand().
I also made a few cleanups in here. For example, to removes use
of getElementType on a pointer when we could just use getFunctionType
from the call.
Differential Revision: https://reviews.llvm.org/D78882
This patch improves data formatting for CoreFoundation containers:
CFDictionary and CFSet.
These data formatters make the containers and their children appear in Xcode's
variables view (and on the command line) without having to expand the
data structure.
Previous implementation only supported showing the container's element count.
```
(lldb) frame var dict
(__NSCFDictionary *) dict = 0x00000001004062b0 2 key/value pairs
(lldb) frame var set
(__NSCFSet *) set = 0x0000000100406330 2 elements
```
Now the variable can be dereferenced to dispaly the container's children:
```
(lldb) frame var *dict
(__NSCFDictionary) *dict = {
[0] = {
key = 0x0000000100004050 @"123"
value = 0x0000000100004090 @"456"
}
[1] = {
key = 0x0000000100004030 @"abc"
value = 0x0000000100004070 @"def"
}
}
(lldb) frame var *set
(__NSCFSet) *set = {
[0] = 0x0000000100004050 @"123"
[1] = 0x0000000100004030 @"abc"
}
```
rdar://39882287
Differential Revision: https://reviews.llvm.org/D78396
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
Sadly IPv6 is still not present anywhere. The test was attempting to
detect&skip such hosts, but the way it did that (essentially, by calling
getaddrinfo) meant that it only detected hosts which have IPv6 support
completely compiled out. It did not do anything about hosts which have
it compiled in, but lack runtime configuration even for the ::1 loopback
address.
This patch changes the detection logic to use a new method. It does it
by attempting to bind a socket to the appropriate loopback address. That
should ensure the hosts loopback interface is fully set up. In an effort
to avoid silently skipping the test on too many hosts, the test is
fairly strict about the kind of error it expects in these cases -- it
will only skip the test when receiving EADDRNOTAVAIL. If we find other
error codes that can be reasonably returned in these situations, we can
add more of them.
The (small) change in TCPSocket.cpp is to ensure that the code correctly
propagates the error received from the OS.
this is dead and non-functional code that hasn't been touched (modulo
refactors) since it was checked in (as an "NFC, with no review and
tests) in 2016.
Anyone interested in adding darwin support to lldb-server can look this
up in git history.
Summary:
For some reason the TestExec test on the macOS bots randomly fails with this error:
```
output: * thread #2, stop reason = EXC_BAD_ACCESS (code=1, address=0x108e66000)
* frame #0: 0x0000000108e66000
[...]
File "/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/lldb/test/API/functionalities/exec/TestExec.py", line 25, in test_hitting_exec
self.do_test(False)
File "/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/lldb/test/API/functionalities/exec/TestExec.py", line 113, in do_test
"Stopped at breakpoint in exec'ed process.")
AssertionError: False is not True : Stopped at breakpoint in exec'ed process.
Config=x86_64-/Users/buildslave/jenkins/workspace/lldb-cmake/lldb-build/bin/clang-11
```
I don't know why the test program is failing and I couldn't reproduce this problem on my own.
This patch is a stab in the dark that just tries to make the test code more similar to code which
we would expect in a user program to make whatever part of macOS happy that is currently
not liking our code.
The actual changes are:
* We pass in argv[0] that is describing otherprog path instead of the current argv[0].
* We pass in a non-null envp (which anyway doesn't seem to be allowed on macOS man page).
Reviewers: labath, JDevlieghere
Reviewed By: labath
Subscribers: abidh, lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D75241
Summary:
Sometimes a result variable of some expression can be presented as an elaborated
type. In this case the methods `IsTypedefType()` and `GetTypedefedType()` of
`SBType` didn't work. This patch fixes that.
I didn't find the test for these API methods, so I added a basic test for this
too.
Reviewers: aprantl, teemperor, labath, leonid.mashinskiy
Reviewed By: teemperor
Subscribers: labath, lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D78697
Summary:
Currently the breakpoint command is prompting the user to file a bug report if the provided regex is invalid:
```
(lldb) rbreak *foo
error: Function name regular expression could not be compiled: "Inconvertible error value. An error has occurred that could not be converted to a known std::error_code. Please file a bug. repetition-operator operand invalid"
```
The reason is simply that we are using the wrong StringError constructor (the one with the error code as the first parameter
is also printing the string version of the error code, and the inconvertible error code is just an invalid place holder code with
that description). Switching the StringError constructor parameters will only print the error message we get from the regex
engine when we convert the error into a string.
I checked the rest of the code base and I couldn't find the same issue anywhere else.
Fixes rdar://62233561
Reviewers: JDevlieghere
Reviewed By: JDevlieghere
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D78808
For developing the OS itself there exists an "internal" variant of
each SDK. This patch adds support for these SDK directories to the
XcodeSDK class.
Differential Revision: https://reviews.llvm.org/D78675
This patch fixes a bug when synthesizing an ObjC property from
-gmodules debug info. Because the method declaration that is injected
via the non-modular property implementation is not added to the
ObjCInterfaceDecl's lookup pointer, a second copy of the accessor
would be generated when processing the ObjCPropertyDecl. This can be
avoided by finding the existing method decl in
ClangExternalASTSourceCallbacks::FindExternalVisibleDeclsByName() and
adding it to the LookupPtr.
Differential Revision: https://reviews.llvm.org/D78333
This patch ensures we don't crash in GetSoftwareBreakpointTrapOpcode for
not-yet-supported architectures but rather continue with degraded
behavior.
I found the issue in the context of an invalid ArchSpec, which should be
handled further up the chain. In this patch I've also added an assert to
cover that, so we can still catch those issues.
Differential revision: https://reviews.llvm.org/D78588
In ImportContext(…) we may call into CompleteDecl(…) which if FromRecrord is not
defined will start the definition of a ToRecord but from what I can tell at least
one of the paths though here don't ensure we complete the definition.
For a RecordDecl this can be problematic since this means we won’t import base
classes and we won’t have any of the methods or types we inherit from these bases.
Differential Revision: https://reviews.llvm.org/D78000
Davide Italiano