Use llvm::is_contained (NFC)

[lldb] Decouple instrumentation from the reproducers

Remove the last remaining references to the reproducers from the
instrumentation. This patch renames the relevant files and macros.

Differential

[lldb] Decouple instrumentation from the reproducers

Remove the last remaining references to the reproducers from the
instrumentation. This patch renames the relevant files and macros.

Differential revision: https://reviews.llvm.org/D117712

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[lldb] Remove LLDB_RECORD_DUMMY_* macros

[lldb] Remove LLDB_RECORD_RESULT macro

[lldb] Remove reproducer instrumentation

This patch removes most of the reproducer instrumentation. It keeps
around the LLDB_RECORD_* macros for logging. See [1] for more details.

[1] https://lists

[lldb] Remove reproducer instrumentation

This patch removes most of the reproducer instrumentation. It keeps
around the LLDB_RECORD_* macros for logging. See [1] for more details.

[1] https://lists.llvm.org/pipermail/lldb-dev/2021-September/017045.html

Differential revision: https://reviews.llvm.org/D116847

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[API] Remove redundant member initialization (NFC)

Identified with readability-redundant-member-init.

Convert functions that were returning BreakpointOption * to BreakpointOption &.

This is an NFC cleanup.

Many of the API's that returned BreakpointOptions always returned valid ones.
Internally the

Convert functions that were returning BreakpointOption * to BreakpointOption &.

This is an NFC cleanup.

Many of the API's that returned BreakpointOptions always returned valid ones.
Internally the BreakpointLocations usually have null BreakpointOptions, since they
use their owner's options until an option is set specifically on the location.
So the original code used pointers & unique_ptr everywhere for consistency.
But that made the code hard to reason about from the outside.

This patch changes the code so that everywhere an API is guaranteed to
return a non-null BreakpointOption, it returns it as a reference to make
that clear.

It also changes the Breakpoint to hold a BreakpointOption
member where it previously had a UP. Since we were always filling the UP
in the Breakpoint constructor, having the UP wasn't helping anything.

Differential Revision: https://reviews.llvm.org/D104162

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Add an SB API to get the SBTarget from an SBBreakpoint

Differential Revision: https://reviews.llvm.org/D89358

[lldb/API] Add Breakpoint::SerializeToStructuredData to SBAPI

This patch adds a way to fetch breakpoint metadatas as a serialized
`Structured` Data format (JSON). This can be used by IDEs to update

[lldb/API] Add Breakpoint::SerializeToStructuredData to SBAPI

This patch adds a way to fetch breakpoint metadatas as a serialized
`Structured` Data format (JSON). This can be used by IDEs to update
their UI when a breakpoint is set or modified from the console.

rdar://11013798

Differential Revision: https://reviews.llvm.org/D87491

Signed-off-by: Med Ismail Bennani <[email protected]>

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[lldb/API] Add missing LLDB_RECORD_RESULT

[lldb/api] Improve error reporting in SBBreakpoint::AddName (NFCI)

This patch improves the error reporting for SBBreakpoint::AddName by
adding a new method `SBBreakpoint::AddNameWithErrorHandling` t

[lldb/api] Improve error reporting in SBBreakpoint::AddName (NFCI)

This patch improves the error reporting for SBBreakpoint::AddName by
adding a new method `SBBreakpoint::AddNameWithErrorHandling` that returns
a SBError instead of a boolean.

This way, if the breakpoint naming failed in the backend, the client
(i.e. Xcode), will be able to report the reason of that failure to the
user.

rdar://64765461

Differential Revision: https://reviews.llvm.org/D82879

Signed-off-by: Med Ismail Bennani <[email protected]>

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Revert "[lldb/api] Improve error reporting in SBBreakpoint::AddName (NFCI)"

This reverts commit 56bb1d1755ae38b4e7a67f775978b18a601f215f.

[lldb/api] Improve error reporting in SBBreakpoint::AddName (NFCI)

This patch improves the error reporting for SBBreakpoint::AddName by
adding a new method `SBBreakpoint::AddNameWithErrorHandling` t

[lldb/api] Improve error reporting in SBBreakpoint::AddName (NFCI)

This patch improves the error reporting for SBBreakpoint::AddName by
adding a new method `SBBreakpoint::AddNameWithErrorHandling` that returns
a SBError instead of a boolean.

This way, if the breakpoint naming failed in the backend, the client
(i.e. Xcode), will be able to report the reason of that failure to the
user.

rdar://64765461

Signed-off-by: Med Ismail Bennani <[email protected]>

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[lldb] Replace empty ctor en dtor bodies with =default (NFC)

Use = default instead of empty constructor and destructor bodies in the
API layer.

[lldb][NFC] Fix all formatting errors in .cpp file headers

Summary:
A *.cpp file header in LLDB (and in LLDB) should like this:
```
//===-- TestUtilities.cpp ----------------------------------------

[lldb][NFC] Fix all formatting errors in .cpp file headers

Summary:
A *.cpp file header in LLDB (and in LLDB) should like this:
```
//===-- TestUtilities.cpp -------------------------------------------------===//
```
However in LLDB most of our source files have arbitrary changes to this format and
these changes are spreading through LLDB as folks usually just use the existing
source files as templates for their new files (most notably the unnecessary
editor language indicator `-*- C++ -*-` is spreading and in every review
someone is pointing out that this is wrong, resulting in people pointing out that this
is done in the same way in other files).

This patch removes most of these inconsistencies including the editor language indicators,
all the different missing/additional '-' characters, files that center the file name, missing
trailing `===//` (mostly caused by clang-format breaking the line).

Reviewers: aprantl, espindola, jfb, shafik, JDevlieghere

Reviewed By: JDevlieghere

Subscribers: dexonsmith, wuzish, emaste, sdardis, nemanjai, kbarton, MaskRay, atanasyan, arphaman, jfb, abidh, jsji, JDevlieghere, usaxena95, lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D73258

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Add the ability to pass extra args to a Python breakpoint callback.

For example, it is pretty easy to write a breakpoint command that implements "stop when my caller is Foo", and
it is prett

Add the ability to pass extra args to a Python breakpoint callback.

For example, it is pretty easy to write a breakpoint command that implements "stop when my caller is Foo", and
it is pretty easy to write a breakpoint command that implements "stop when my caller is Bar". But there's no
way to write a generic "stop when my caller is..." function, and then specify the caller when you add the
command to a breakpoint.

With this patch, you can pass this data in a SBStructuredData dictionary. That will get stored in
the PythonCommandBaton for the breakpoint, and passed to the implementation function (if it has the right
signature) when the breakpoint is hit. Then in lldb, you can say:

(lldb) break com add -F caller_is -k caller_name -v Foo

More generally this will allow us to write reusable Python breakpoint commands.

Differential Revision: https://reviews.llvm.org/D68671

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[ScriptInterpreter] Move ownership into debugger (NFC)

This is part two of the change started in r359330. This patch moves the
ownership of the script interpreter from the command interpreter into
t

[ScriptInterpreter] Move ownership into debugger (NFC)

This is part two of the change started in r359330. This patch moves the
ownership of the script interpreter from the command interpreter into
the debugger. I would've preferred to remove the lazy initialization,
however the fact that the scripting language is set after the debugger
is created makes that tricky. So for now this does exactly the same
thing as when it was under the command interpreter. The result is that
this patch is fully NFC.

Differential revision: https://reviews.llvm.org/D61211

llvm-svn: 359354

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[Reproducers] Capture return values of functions returning by ptr/ref

For some reason I had convinced myself that functions returning by
pointer or reference do not require recording their result. H

[Reproducers] Capture return values of functions returning by ptr/ref

For some reason I had convinced myself that functions returning by
pointer or reference do not require recording their result. However,
after further considering I don't see how that could work, at least not
with the current implementation. Interestingly enough, the reproducer
instrumentation already (mostly) accounts for this, though the
lldb-instr tool did not.

This patch adds the missing macros and updates the lldb-instr tool.

Differential revision: https://reviews.llvm.org/D60178

llvm-svn: 357639

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[lldb] [Reproducer] Move SBRegistry registration into declaring files

Move SBRegistry method registrations from SBReproducer.cpp into files
declaring the individual APIs, in order to reduce the memo

[lldb] [Reproducer] Move SBRegistry registration into declaring files

Move SBRegistry method registrations from SBReproducer.cpp into files
declaring the individual APIs, in order to reduce the memory consumption
during build and improve maintainability. The current humongous
SBRegistry constructor exhausts all memory on a NetBSD system with 4G
RAM + 4G swap, therefore making it impossible to build LLDB.

Differential Revision: https://reviews.llvm.org/D59427

llvm-svn: 356481

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Add "operator bool" to SB APIs

Summary:
Our python version of the SB API has (the python equivalent of)
operator bool, but the C++ version doesn't.

This is because our python operators are added by

Add "operator bool" to SB APIs

Summary:
Our python version of the SB API has (the python equivalent of)
operator bool, but the C++ version doesn't.

This is because our python operators are added by modify-python-lldb.py,
which performs postprocessing on the swig-generated interface files.

In this patch, I add the "operator bool" to all SB classes which have an
IsValid method (which is the same logic used by modify-python-lldb.py).
This way, we make the two interfaces more constent, and it allows us to
rely on swig's automatic syntesis of python __nonzero__ methods instead
of doing manual fixups.

Reviewers: zturner, jingham, clayborg, jfb, serge-sans-paille

Subscribers: jdoerfert, lldb-commits

Differential Revision: https://reviews.llvm.org/D58792

llvm-svn: 355824

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[Reproducers] Add missing LLDB_RECORD_DUMMY macros

Re-ran lldb-inst on the API folder to insert missing LLDB_RECORD_DUMMY
macros.

llvm-svn: 355711

[SBAPI] Log from record macro

The current record macros already log the function being called. This
patch extends the macros to also log their input arguments and removes
explicit logging from the S

[SBAPI] Log from record macro

The current record macros already log the function being called. This
patch extends the macros to also log their input arguments and removes
explicit logging from the SB API.

This might degrade the amount of information in some cases (because of
smarter casts or efforts to log return values). However I think this is
outweighed by the increased coverage and consistency. Furthermore, using
the reproducer infrastructure, diagnosing bugs in the API layer should
become much easier compared to relying on log messages.

Differential revision: https://reviews.llvm.org/D59101

llvm-svn: 355649

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[Reproducers] Add SBReproducer macros

This patch adds the SBReproducer macros needed to capture and reply the
corresponding calls. This patch was generated by running the lldb-instr
tool on the API

[Reproducers] Add SBReproducer macros

This patch adds the SBReproducer macros needed to capture and reply the
corresponding calls. This patch was generated by running the lldb-instr
tool on the API source files.

Differential revision: https://reviews.llvm.org/D57475

llvm-svn: 355459

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Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the ne

Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636

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Add setting to require hardware breakpoints.

When debugging read-only memory we cannot use software breakpoint. We
already have support for hardware breakpoints and users can specify them
with `-H`.

Add setting to require hardware breakpoints.

When debugging read-only memory we cannot use software breakpoint. We
already have support for hardware breakpoints and users can specify them
with `-H`. However, there's no option to force LLDB to use hardware
breakpoints internally, for example while stepping.

This patch adds a setting target.require-hardware-breakpoint that forces
LLDB to always use hardware breakpoints. Because hardware breakpoints
are a limited resource and can fail to resolve, this patch also extends
error handling in thread plans, where breakpoints are used for stepping.

Differential revision: https://reviews.llvm.org/D54221

llvm-svn: 346920

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