1. Applied the common completion `eDiskFileCompletion` to the first argument of
the command `platform target-install`.
2. Added a related test case.
Reviewed By: teemperor
Differential Revision: https://reviews.llvm.org/D84179
with how it is done for a lean binary
In particular this affects how target create --arch is handled — it
allowed us to override the deployment target (a useful feature for the
expression evaluator), but the fat binary case didn't.
rdar://problem/66024437
Differential Revision: https://reviews.llvm.org/D85049
(cherry picked from commit 470bdd3caaab0b6e0ffed4da304244be40b78668)
The code in ObjectFileMachO didn't disambiguate between ios and
ios-simulator object files for Mach-O objects using the legacy
ambiguous LC_VERSION_MIN load commands. This used to not matter before
taught ArchSpec that ios and ios-simulator are no longer compatible.
rdar://problem/66545307
Differential Revision: https://reviews.llvm.org/D85358
GNU ld allows sections after a non-SHF_ALLOC section to be covered by PT_LOAD
(PR37607) and assigns addresses to non-SHF_ALLOC output sections (similar to
SHF_ALLOC NOBITS sections. The location counter is not advanced).
This patch tries to fix PR37607 (remove a special case in
`Writer<ELFT>::createPhdrs`). To make the created PT_LOAD meaningful, we cannot
reset dot to 0 for a middle non-SHF_ALLOC output section. This results in
removal of two special cases in LinkerScript::assignOffsets. Non-SHF_ALLOC
non-orphan sections can have non-zero addresses like in GNU ld.
The zero address rule for non-SHF_ALLOC sections is weakened to apply to orphan
only. This results in a special case in createSection and findOrphanPos, respectively.
Reviewed By: jhenderson
Differential Revision: https://reviews.llvm.org/D85100
SVE is not required, it has its own test. Note that
there is no "+neon" so "+simd" is used instead.
Also rename the file to match the name of the corefile
it produces.
Reviewed By: omjavaid
Differential Revision: https://reviews.llvm.org/D85134
Recently added TestTargetAPI.py test "test_launch_simple" is failing on
Arm/AArch64 Linux targets. Putting them to skip until fixed.
Differential Revision: https://reviews.llvm.org/D85235
Without this, sources with long lines or variable names may overwrite
panel frames, or even overrun to the following line. There's currently
no way to scroll left/right in the views, so that should be added
to handle these cases.
This commit includes fixing constness of some Window functions,
and also makes PutCStringTruncated() consistent with the added
printf-like variant to take the padding as the first argument (can't
add it after the format to the printf-like function).
Differential Revision: https://reviews.llvm.org/D85123
This patch modifies the skipIfRemote decorator so it can apply to a
whole class, which allows us to skip all PExpect tests as a whole.
Differential revision: https://reviews.llvm.org/D85365
LLDB tests assume that tests are in the test tree (the `LLDB_TEST_SRC` env variable, configured by `dotest.py`).
If this assertion doesn't hold, tests fail in strange ways. An early place this goes wrong is in `compute_mydir` which does a simple length-based substring to get the relative path. Later, we use that path to chdir to. If the test file and test tree don't agree in realpath-ness (and therefore length), this will be a cryptic error of chdir-ing to a directory that does not exist.
The actual discrepency is that the places we look for `use_lldb_suite.py` don't use a realpath, but `dotest.py` does (see initialization of `configuration.testdirs`).
It doesn't particularly matter whether we use realpath or abspath to canonicalize things, but many places end up with implicit dependencies on the canonicalized pwd being a realpath, so make them realpath consistently. Also, in the `compute_mydir` method mentioned, raise an error if the path types don't agree.
Reviewed By: JDevlieghere
Differential Revision: https://reviews.llvm.org/D85258
Add an option that allows the user to decide to not make the inferior is
responsible for its own TCC permissions. If you don't make the inferior
responsible, it inherits the permissions of its parent. The motivation
is the scenario of running the LLDB test suite from an external hard
drive. If the inferior is responsible, every test needs to be granted
access to the external volume. When the permissions are inherited,
approval needs to be granted only once.
Differential revision: https://reviews.llvm.org/D85237
Currently SBTarget::LaunchSimple creates a new LaunchInfo which means it
ignores any target properties that have been set. Instead, it should
start from the target's LaunchInfo and populated the specified fields.
Differential revision: https://reviews.llvm.org/D85235
Between the time it was created and it was pushed upstream,
99451b4453 has moved the existing
gui gui tests to lldb/test, so move this one too.
And update it to contain TestGuiBasic.py changes since the time
when it was based on that test.
Differential Revision: https://reviews.llvm.org/D85106
This patch is similar in spirit to https://reviews.llvm.org/D84480,
but does the maccatalyst/macosx disambiguation. I also took the
opportunity to factor out the gdb-remote packet log scanning used by
several testcases into lldbutil functions.
rdar://problem/66059257
Differential Revision: https://reviews.llvm.org/D84576
lldb-platform contains a very minimal support for the qfProcessInfo
packet, only allowing the simplest query to get most of the testsuite
running, and returning very little information about the matched
processes.
I have made the DW_FORM_ref4 relative. One could also use relocated
DW_FORM_ref_addr instead.
Tested with:
echo 'void f(){}'|clang -o 1.o -c -Wall -g -x c -;./bin/clang -o 1 1.o ../llvm-monorepo/lldb/test/Shell/SymbolFile/DWARF/DW_TAG_GNU_call_site-DW_AT_low_pc.s;./bin/lldb --no-lldbinit ./1 -o r -o 'p p' -o exit
This test was added in D74217 (and the `.categories` file later added in ccf1c30cde) around the same time I moved the test tree from `lldb/packages/Python/lldbsuite/test` to `lldb/test/API` (D71151). Since this got lost in the move, it isn't running. (I introduced an intentional syntax error, and `ninja check-lldb` passes).
I moved it to the correct location, and now it runs and passes -- locally, at least -- as `ninja check-lldb-api-tools-lldb-server-registers-target-xml-reading`.
Most process plugins (if not all) don't set hardware index for breakpoints. They even
are not able to determine this index.
This patch makes StoppointLocation::IsHardware pure virtual and lets BreakpointSite
override it using more accurate BreakpointSite::Type.
It also adds assertions to be sure that a breakpoint site is hardware when this is required.
Differential Revision: https://reviews.llvm.org/D84257
Currently, `target create` has no --platform option. However,
TargetList::CreateTargetInternal which is called under the hood, will
return an error when either no platform or multiple matching platforms
are found, saying that a platform should be specified with --platform.
This patch adds the platform option, but that doesn't solve either of
these errors.
- If more than one platform matches, specifying the platform isn't
going to fix that. The current code will only look at the
architecture instead. I've updated the error message to ask the user
to specify an architecture.
- If no architecture is found, specifying a new one via platform isn't
going to change that either because we already try to find one that
matches the given architecture.
Differential revision: https://reviews.llvm.org/D84809
Summary:
This effectively reverts r188124, which added code to handle
(DW_AT_)declarations of structures with some kinds of children as
definitions. The commit message claims this is a workaround for some
kind of debug info produced by gcc. However, it does not go into
specifics, so it's hard to reproduce or verify that this is indeed still a
problem.
Having this code is definitely a problem though, because it mistakenly
declares incomplete dwarf declarations to be complete. Both clang (with
-flimit-debug-info) and gcc (by default) generate DW_AT_declarations of
structs with children. This happens when full debug info for a class is
not emitted in a given compile unit (e.g. because of vtable homing), but
the class has inline methods which are used in the given compile unit.
In that case, the compilers emit a DW_AT_declaration of a class, but
add a DW_TAG_subprogram child to it to describe the inlined instance of
the method.
Even though the class tag has some children, it definitely does not
contain enough information to construct a full class definition (most
notably, it lacks any members). Keeping the class as incomplete allows
us to search for a real definition in other modules, helping the
-flimit-debug-info flow. And in case the definition is not found we can
display a error message saying that, instead of just showing an empty
struct.
Reviewers: clayborg, aprantl, JDevlieghere, shafik
Subscribers: lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D83302
If a module has debug info, the size of debug symbol will be displayed after the Symbols Loaded Message for each module in the VScode modules view.{F12335461}
Reviewed By: wallace, clayborg
Differential Revision: https://reviews.llvm.org/D83731
Summary: If a module has debug info, the size of debug symbol will be displayed after the Symbols Loaded Message for each module in the VScode modules view.{F12335461}
Reviewers: wallace, clayborg
Reviewed By: wallace, clayborg
Subscribers: cfe-commits, aprantl, lldb-commits
Tags: #lldb, #clang
Differential Revision: https://reviews.llvm.org/D83731
Once we start the definition of an ObjCInterfaceDecl we won't attempt to ImportDeclContext
later on. Unlike RecordDecl case which uses DefinitionCompleter to force completeDefinition
we don't seem to have a similar mechanism for ObjCInterfaceDecl.
This fix was needed due to a bug we see in LLDB expression parsing where an initial expression
cause an ObjCInterfaceDecl to be defined and subsequent expressions during import do not call
ImportDeclContext and we can end up in a situation where ivars are imported out of order and not all ivars are imported.
Differential Revision: https://reviews.llvm.org/D83972
This patch basically moves the disambiguation code from a place where
it was complicated to implement straight to where the load command is
parsed, which has the neat side affect of actually supporting all call
sites!
rdar://problem/66011909
Differential Revision: https://reviews.llvm.org/D84480
Summary:
The resolver addresses stored in the dyld trie are relative to the base
of the __TEXT segment. This is usually 0 in a dylib, so this was never
noticed, but it is not 0 for most dylibs integrated in the shared cache.
As we started using the shared cache images recently as symbol source,
this causes LLDB to fail to resolve symbols which go through a runtime
resolver.
Reviewers: jasonmolenda, jingham
Subscribers: lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D84083
Gongyu Deng