<feed xmlns='http://www.w3.org/2005/Atom'>
<title>llvm-project.git/lldb/source/Plugins/ScriptInterpreter/Python/SWIGPythonBridge.h, branch users/chapuni/cov/single/loop</title>
<subtitle>Unnamed repository; edit this file 'description' to name the repository.
</subtitle>
<link rel='alternate' type='text/html' href='https://git.belthelziquor.com/llvm-project.git/'/>
<entry>
<title>[lldb][ResolveSourceFileCallback] Update SBModule (#120832)</title>
<updated>2025-01-06T17:17:58+00:00</updated>
<author>
<name>rchamala</name>
<email>36907958+rchamala@users.noreply.github.com</email>
</author>
<published>2025-01-06T17:17:58+00:00</published>
<link rel='alternate' type='text/html' href='https://git.belthelziquor.com/llvm-project.git/commit/?id=b6960e2a631df38c076cee2845978b0606cea066'/>
<id>b6960e2a631df38c076cee2845978b0606cea066</id>
<content type='text'>
Summary:
RFC
https://discourse.llvm.org/t/rfc-python-callback-for-source-file-resolution/83545

SBModule will be used for resolve source file callback as Python
function arguments. This diff allows these things.

Can be instantiated from SBPlatform.
Can be passed to/from Python.

Test Plan:
N/A. The next set of diffs in the stack have unittests and shell test
validation

Co-authored-by: Rahul Reddy Chamala &lt;rachamal@fb.com&gt;</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Summary:
RFC
https://discourse.llvm.org/t/rfc-python-callback-for-source-file-resolution/83545

SBModule will be used for resolve source file callback as Python
function arguments. This diff allows these things.

Can be instantiated from SBPlatform.
Can be passed to/from Python.

Test Plan:
N/A. The next set of diffs in the stack have unittests and shell test
validation

Co-authored-by: Rahul Reddy Chamala &lt;rachamal@fb.com&gt;</pre>
</div>
</content>
</entry>
<entry>
<title>Add the ability to define custom completers to the parsed_cmd template. (#109062)</title>
<updated>2024-09-24T17:00:00+00:00</updated>
<author>
<name>jimingham</name>
<email>jingham@apple.com</email>
</author>
<published>2024-09-24T17:00:00+00:00</published>
<link rel='alternate' type='text/html' href='https://git.belthelziquor.com/llvm-project.git/commit/?id=04b443e77845cd20ab5acc4356cee509316135dd'/>
<id>04b443e77845cd20ab5acc4356cee509316135dd</id>
<content type='text'>
If your arguments or option values are of a type that naturally uses one
of our common completion mechanisms, you will get completion for free.
But if you have your own custom values or if you want to do fancy things
like have `break set -s foo.dylib -n ba&lt;TAB&gt;` only complete on symbols
in foo.dylib, you can use this new mechanism to achieve that.</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
If your arguments or option values are of a type that naturally uses one
of our common completion mechanisms, you will get completion for free.
But if you have your own custom values or if you want to do fancy things
like have `break set -s foo.dylib -n ba&lt;TAB&gt;` only complete on symbols
in foo.dylib, you can use this new mechanism to achieve that.</pre>
</div>
</content>
</entry>
<entry>
<title>[lldb/Interpreter] Introduce ScriptedStopHook{,Python}Interface &amp; make use of it (#109498)</title>
<updated>2024-09-20T23:55:47+00:00</updated>
<author>
<name>Med Ismail Bennani</name>
<email>ismail@bennani.ma</email>
</author>
<published>2024-09-20T23:55:47+00:00</published>
<link rel='alternate' type='text/html' href='https://git.belthelziquor.com/llvm-project.git/commit/?id=f732157a9d067e4d300905c831a964222e0eadee'/>
<id>f732157a9d067e4d300905c831a964222e0eadee</id>
<content type='text'>
This patch re-lands #105449 and fixes the various test failures.

---------

Signed-off-by: Med Ismail Bennani &lt;ismail@bennani.ma&gt;</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
This patch re-lands #105449 and fixes the various test failures.

---------

Signed-off-by: Med Ismail Bennani &lt;ismail@bennani.ma&gt;</pre>
</div>
</content>
</entry>
<entry>
<title>Revert "[lldb] Fix SWIG wrapper compilation error"</title>
<updated>2024-09-20T09:57:07+00:00</updated>
<author>
<name>David Spickett</name>
<email>david.spickett@linaro.org</email>
</author>
<published>2024-09-20T09:52:32+00:00</published>
<link rel='alternate' type='text/html' href='https://git.belthelziquor.com/llvm-project.git/commit/?id=801046e3303eed43bffebb84e9e505cc19cad5c0'/>
<id>801046e3303eed43bffebb84e9e505cc19cad5c0</id>
<content type='text'>
...and "[lldb/Interpreter] Introduce `ScriptedStopHook{,Python}Interface` &amp; make use of it (#105449)"

This reverts commit 76b827bb4d5b4cc4d3229c4c6de2529e8b156810, and commit 1e131ddfa8f1d7b18c85c6e4079458be8b419421
because the first commit caused the test command-stop-hook-output.test to fail.
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
...and "[lldb/Interpreter] Introduce `ScriptedStopHook{,Python}Interface` &amp; make use of it (#105449)"

This reverts commit 76b827bb4d5b4cc4d3229c4c6de2529e8b156810, and commit 1e131ddfa8f1d7b18c85c6e4079458be8b419421
because the first commit caused the test command-stop-hook-output.test to fail.
</pre>
</div>
</content>
</entry>
<entry>
<title>[lldb/Interpreter] Introduce `ScriptedStopHook{,Python}Interface` &amp; make use of it (#105449)</title>
<updated>2024-09-20T06:35:34+00:00</updated>
<author>
<name>Med Ismail Bennani</name>
<email>ismail@bennani.ma</email>
</author>
<published>2024-09-20T06:35:34+00:00</published>
<link rel='alternate' type='text/html' href='https://git.belthelziquor.com/llvm-project.git/commit/?id=1e131ddfa8f1d7b18c85c6e4079458be8b419421'/>
<id>1e131ddfa8f1d7b18c85c6e4079458be8b419421</id>
<content type='text'>
This patch introduces new `ScriptedStopHook{,Python}Interface` classes
that make use of the Scripted Interface infrastructure and makes use of
it in `StopHookScripted`.

It also relax the requirement on the number of argument for initializing
scripting extension if the size of the interface parameter pack contains
1 less element than the extension maximum number of positional arguments
for this initializer.
This addresses the cases where the embedded interpreter session
dictionary is passed to the extension initializer which is not used most
of the time.

---------

Signed-off-by: Med Ismail Bennani &lt;ismail@bennani.ma&gt;</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
This patch introduces new `ScriptedStopHook{,Python}Interface` classes
that make use of the Scripted Interface infrastructure and makes use of
it in `StopHookScripted`.

It also relax the requirement on the number of argument for initializing
scripting extension if the size of the interface parameter pack contains
1 less element than the extension maximum number of positional arguments
for this initializer.
This addresses the cases where the embedded interpreter session
dictionary is passed to the extension initializer which is not used most
of the time.

---------

Signed-off-by: Med Ismail Bennani &lt;ismail@bennani.ma&gt;</pre>
</div>
</content>
</entry>
<entry>
<title>[lldb] Make deep copies of Status explicit (NFC) (#107170)</title>
<updated>2024-09-05T19:44:13+00:00</updated>
<author>
<name>Adrian Prantl</name>
<email>aprantl@apple.com</email>
</author>
<published>2024-09-05T19:44:13+00:00</published>
<link rel='alternate' type='text/html' href='https://git.belthelziquor.com/llvm-project.git/commit/?id=b798f4bd50bbf0f5eb46804afad10629797c73aa'/>
<id>b798f4bd50bbf0f5eb46804afad10629797c73aa</id>
<content type='text'>
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
</pre>
</div>
</content>
</entry>
<entry>
<title>Revert "Revert "[lldb] Extend frame recognizers to hide frames from backtraces (#104523)""</title>
<updated>2024-08-23T18:06:01+00:00</updated>
<author>
<name>Adrian Prantl</name>
<email>aprantl@apple.com</email>
</author>
<published>2024-08-23T16:55:47+00:00</published>
<link rel='alternate' type='text/html' href='https://git.belthelziquor.com/llvm-project.git/commit/?id=3c0fba4f2471cacb27d787c7d8f54f21d9dcafae'/>
<id>3c0fba4f2471cacb27d787c7d8f54f21d9dcafae</id>
<content type='text'>
This reverts commit 547917aebd1e79a8929b53f0ddf3b5185ee4df74.
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
This reverts commit 547917aebd1e79a8929b53f0ddf3b5185ee4df74.
</pre>
</div>
</content>
</entry>
<entry>
<title>Revert "[lldb] Extend frame recognizers to hide frames from backtraces (#104523)"</title>
<updated>2024-08-22T11:24:57+00:00</updated>
<author>
<name>Dmitri Gribenko</name>
<email>gribozavr@gmail.com</email>
</author>
<published>2024-08-22T09:58:19+00:00</published>
<link rel='alternate' type='text/html' href='https://git.belthelziquor.com/llvm-project.git/commit/?id=547917aebd1e79a8929b53f0ddf3b5185ee4df74'/>
<id>547917aebd1e79a8929b53f0ddf3b5185ee4df74</id>
<content type='text'>
This reverts commit f01f80ce6ca7640bb0e267b84b1ed0e89b57e2d9.

This commit introduces an msan violation. See the discussion on https://github.com/llvm/llvm-project/pull/104523.
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
This reverts commit f01f80ce6ca7640bb0e267b84b1ed0e89b57e2d9.

This commit introduces an msan violation. See the discussion on https://github.com/llvm/llvm-project/pull/104523.
</pre>
</div>
</content>
</entry>
<entry>
<title>[lldb] Extend frame recognizers to hide frames from backtraces (#104523)</title>
<updated>2024-08-20T23:01:22+00:00</updated>
<author>
<name>Adrian Prantl</name>
<email>aprantl@apple.com</email>
</author>
<published>2024-08-20T23:01:22+00:00</published>
<link rel='alternate' type='text/html' href='https://git.belthelziquor.com/llvm-project.git/commit/?id=f01f80ce6ca7640bb0e267b84b1ed0e89b57e2d9'/>
<id>f01f80ce6ca7640bb0e267b84b1ed0e89b57e2d9</id>
<content type='text'>
Compilers and language runtimes often use helper functions that are
fundamentally uninteresting when debugging anything but the
compiler/runtime itself. This patch introduces a user-extensible
mechanism that allows for these frames to be hidden from backtraces and
automatically skipped over when navigating the stack with `up` and
`down`.

This does not affect the numbering of frames, so `f &lt;N&gt;` will still
provide access to the hidden frames. The `bt` output will also print a
hint that frames have been hidden.

My primary motivation for this feature is to hide thunks in the Swift
programming language, but I'm including an example recognizer for
`std::function::operator()` that I wished for myself many times while
debugging LLDB.

rdar://126629381


Example output. (Yes, my proof-of-concept recognizer could hide even
more frames if we had a method that returned the function name without
the return type or I used something that isn't based off regex, but it's
really only meant as an example).

before:
```
(lldb) thread backtrace --filtered=false
* thread #1, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1
  * frame #0: 0x0000000100001f04 a.out`foo(x=1, y=1) at main.cpp:4:10
    frame #1: 0x0000000100003a00 a.out`decltype(std::declval&lt;int (*&amp;)(int, int)&gt;()(std::declval&lt;int&gt;(), std::declval&lt;int&gt;())) std::__1::__invoke[abi:se200000]&lt;int (*&amp;)(int, int), int, int&gt;(__f=0x000000016fdff280, __args=0x000000016fdff224, __args=0x000000016fdff220) at invoke.h:149:25
    frame #2: 0x000000010000399c a.out`int std::__1::__invoke_void_return_wrapper&lt;int, false&gt;::__call[abi:se200000]&lt;int (*&amp;)(int, int), int, int&gt;(__args=0x000000016fdff280, __args=0x000000016fdff224, __args=0x000000016fdff220) at invoke.h:216:12
    frame #3: 0x0000000100003968 a.out`std::__1::__function::__alloc_func&lt;int (*)(int, int), std::__1::allocator&lt;int (*)(int, int)&gt;, int (int, int)&gt;::operator()[abi:se200000](this=0x000000016fdff280, __arg=0x000000016fdff224, __arg=0x000000016fdff220) at function.h:171:12
    frame #4: 0x00000001000026bc a.out`std::__1::__function::__func&lt;int (*)(int, int), std::__1::allocator&lt;int (*)(int, int)&gt;, int (int, int)&gt;::operator()(this=0x000000016fdff278, __arg=0x000000016fdff224, __arg=0x000000016fdff220) at function.h:313:10
    frame #5: 0x0000000100003c38 a.out`std::__1::__function::__value_func&lt;int (int, int)&gt;::operator()[abi:se200000](this=0x000000016fdff278, __args=0x000000016fdff224, __args=0x000000016fdff220) const at function.h:430:12
    frame #6: 0x0000000100002038 a.out`std::__1::function&lt;int (int, int)&gt;::operator()(this= Function = foo(int, int) , __arg=1, __arg=1) const at function.h:989:10
    frame #7: 0x0000000100001f64 a.out`main(argc=1, argv=0x000000016fdff4f8) at main.cpp:9:10
    frame #8: 0x0000000183cdf154 dyld`start + 2476
(lldb) 
```

after

```
(lldb) bt
* thread #1, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1
  * frame #0: 0x0000000100001f04 a.out`foo(x=1, y=1) at main.cpp:4:10
    frame #1: 0x0000000100003a00 a.out`decltype(std::declval&lt;int (*&amp;)(int, int)&gt;()(std::declval&lt;int&gt;(), std::declval&lt;int&gt;())) std::__1::__invoke[abi:se200000]&lt;int (*&amp;)(int, int), int, int&gt;(__f=0x000000016fdff280, __args=0x000000016fdff224, __args=0x000000016fdff220) at invoke.h:149:25
    frame #2: 0x000000010000399c a.out`int std::__1::__invoke_void_return_wrapper&lt;int, false&gt;::__call[abi:se200000]&lt;int (*&amp;)(int, int), int, int&gt;(__args=0x000000016fdff280, __args=0x000000016fdff224, __args=0x000000016fdff220) at invoke.h:216:12
    frame #6: 0x0000000100002038 a.out`std::__1::function&lt;int (int, int)&gt;::operator()(this= Function = foo(int, int) , __arg=1, __arg=1) const at function.h:989:10
    frame #7: 0x0000000100001f64 a.out`main(argc=1, argv=0x000000016fdff4f8) at main.cpp:9:10
    frame #8: 0x0000000183cdf154 dyld`start + 2476
Note: Some frames were hidden by frame recognizers
```</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Compilers and language runtimes often use helper functions that are
fundamentally uninteresting when debugging anything but the
compiler/runtime itself. This patch introduces a user-extensible
mechanism that allows for these frames to be hidden from backtraces and
automatically skipped over when navigating the stack with `up` and
`down`.

This does not affect the numbering of frames, so `f &lt;N&gt;` will still
provide access to the hidden frames. The `bt` output will also print a
hint that frames have been hidden.

My primary motivation for this feature is to hide thunks in the Swift
programming language, but I'm including an example recognizer for
`std::function::operator()` that I wished for myself many times while
debugging LLDB.

rdar://126629381


Example output. (Yes, my proof-of-concept recognizer could hide even
more frames if we had a method that returned the function name without
the return type or I used something that isn't based off regex, but it's
really only meant as an example).

before:
```
(lldb) thread backtrace --filtered=false
* thread #1, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1
  * frame #0: 0x0000000100001f04 a.out`foo(x=1, y=1) at main.cpp:4:10
    frame #1: 0x0000000100003a00 a.out`decltype(std::declval&lt;int (*&amp;)(int, int)&gt;()(std::declval&lt;int&gt;(), std::declval&lt;int&gt;())) std::__1::__invoke[abi:se200000]&lt;int (*&amp;)(int, int), int, int&gt;(__f=0x000000016fdff280, __args=0x000000016fdff224, __args=0x000000016fdff220) at invoke.h:149:25
    frame #2: 0x000000010000399c a.out`int std::__1::__invoke_void_return_wrapper&lt;int, false&gt;::__call[abi:se200000]&lt;int (*&amp;)(int, int), int, int&gt;(__args=0x000000016fdff280, __args=0x000000016fdff224, __args=0x000000016fdff220) at invoke.h:216:12
    frame #3: 0x0000000100003968 a.out`std::__1::__function::__alloc_func&lt;int (*)(int, int), std::__1::allocator&lt;int (*)(int, int)&gt;, int (int, int)&gt;::operator()[abi:se200000](this=0x000000016fdff280, __arg=0x000000016fdff224, __arg=0x000000016fdff220) at function.h:171:12
    frame #4: 0x00000001000026bc a.out`std::__1::__function::__func&lt;int (*)(int, int), std::__1::allocator&lt;int (*)(int, int)&gt;, int (int, int)&gt;::operator()(this=0x000000016fdff278, __arg=0x000000016fdff224, __arg=0x000000016fdff220) at function.h:313:10
    frame #5: 0x0000000100003c38 a.out`std::__1::__function::__value_func&lt;int (int, int)&gt;::operator()[abi:se200000](this=0x000000016fdff278, __args=0x000000016fdff224, __args=0x000000016fdff220) const at function.h:430:12
    frame #6: 0x0000000100002038 a.out`std::__1::function&lt;int (int, int)&gt;::operator()(this= Function = foo(int, int) , __arg=1, __arg=1) const at function.h:989:10
    frame #7: 0x0000000100001f64 a.out`main(argc=1, argv=0x000000016fdff4f8) at main.cpp:9:10
    frame #8: 0x0000000183cdf154 dyld`start + 2476
(lldb) 
```

after

```
(lldb) bt
* thread #1, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1
  * frame #0: 0x0000000100001f04 a.out`foo(x=1, y=1) at main.cpp:4:10
    frame #1: 0x0000000100003a00 a.out`decltype(std::declval&lt;int (*&amp;)(int, int)&gt;()(std::declval&lt;int&gt;(), std::declval&lt;int&gt;())) std::__1::__invoke[abi:se200000]&lt;int (*&amp;)(int, int), int, int&gt;(__f=0x000000016fdff280, __args=0x000000016fdff224, __args=0x000000016fdff220) at invoke.h:149:25
    frame #2: 0x000000010000399c a.out`int std::__1::__invoke_void_return_wrapper&lt;int, false&gt;::__call[abi:se200000]&lt;int (*&amp;)(int, int), int, int&gt;(__args=0x000000016fdff280, __args=0x000000016fdff224, __args=0x000000016fdff220) at invoke.h:216:12
    frame #6: 0x0000000100002038 a.out`std::__1::function&lt;int (int, int)&gt;::operator()(this= Function = foo(int, int) , __arg=1, __arg=1) const at function.h:989:10
    frame #7: 0x0000000100001f64 a.out`main(argc=1, argv=0x000000016fdff4f8) at main.cpp:9:10
    frame #8: 0x0000000183cdf154 dyld`start + 2476
Note: Some frames were hidden by frame recognizers
```</pre>
</div>
</content>
</entry>
<entry>
<title>[lldb] Revert scripting template list patches (#100673)</title>
<updated>2024-07-26T00:11:36+00:00</updated>
<author>
<name>Med Ismail Bennani</name>
<email>ismail@bennani.ma</email>
</author>
<published>2024-07-26T00:11:36+00:00</published>
<link rel='alternate' type='text/html' href='https://git.belthelziquor.com/llvm-project.git/commit/?id=e8504cb0c933b75d0e31a627d3bd4c0e37e042e1'/>
<id>e8504cb0c933b75d0e31a627d3bd4c0e37e042e1</id>
<content type='text'>
Reverts https://github.com/llvm/llvm-project/pull/97273 since it broke
the windows bot:

https://lab.llvm.org/buildbot/#/builders/141/builds/1025/steps/4/logs/stdio</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Reverts https://github.com/llvm/llvm-project/pull/97273 since it broke
the windows bot:

https://lab.llvm.org/buildbot/#/builders/141/builds/1025/steps/4/logs/stdio</pre>
</div>
</content>
</entry>
</feed>
