[NFC] As part of using inclusive language within the llvm project, this patch
renames master plan to controlling plan in lldb.
Reviewed By: jingham
Differential Revision: https://reviews.llvm.org/D113019
Upadate some .txt files to .rst for consistency as most
of the documentation is written in reStructuredText format.
Signed-off-by: Shivam Gupta <shivam98.tkg@gmail.com>
Differential Revision: https://reviews.llvm.org/D108807
Some files still contained the old University of Illinois Open Source
Licence header. This patch replaces that with the Apache 2 with LLVM
Exception licence.
Differential Revision: https://reviews.llvm.org/D107528
References with a single '`' around them are interpreted as references instead
of text with monospaced font since the introduction of the new Python API
generator. This meant that all the single-quoted code in this document that
doesn't reference any Python class was throwing sphinx errors. This just adds
the neede extra ` around this code and fixed up the legitimate typos
(e.g. `SBframe` -> `SBFrame`).
When looking up user specified formatters qualifiers are removed from types before matching,
I have added a clarifying example to the document and added an example to a relevant test to demonstrate this behavior.
Differential Revision: https://reviews.llvm.org/D99827
Add a column to the table of convenience variables with the equivalent
API to get to the current debugger, target, process, etc.
We often get asked to make convenience variables available outside of
the interactive interpreter. After explaining why that's not possible, a
common complaint is that it's hard to find out how to get to these
variables in a non-interactive context, for example how to get to the
current frame when given a thread. This patch aims to alleviate that by
including the APIs to navigate between these instances in the table.
Differential revision: https://reviews.llvm.org/D97778
This patch changes the short option used in `CommandOptionsProcessLaunch`
for the `-v|--environment` command option to `-E|--environment`.
The reason for that is, that it collides with the `-v|--structured-data-value`
command option generated by `OptionGroupPythonClassWithDict` that
I'm using in an upcoming patch for the `process launch` command.
The long option `--environment` remains the same.
Differential Review: https://reviews.llvm.org/D95100
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
Allow users to use a non-system version of perl, python and awk, which is useful
in certain package managers.
Reviewed By: JDevlieghere, MaskRay
Differential Revision: https://reviews.llvm.org/D95119
sphinx processes text in backticks depending on what 'role' it has (e.g.,
`:code:\`blub\`` -> role is `code`). If no role is provided, the default role is
taken which is right now using the default value of `content`. `content` only
really makes the text cursive which isn't really useful for anything right now.
Sphinx recommends using the `any` role by default [1] as that turns text in
backticks without an explicit roles into some kind of smart reference. If we did
this in LLDB, then we could just reference SB API classes by doing `\`SBValue\``
instead of typing out the rather verbose `:py:class:`/`:py:func:`/... role
before each reference. This would be especially nice when writing the SB API
docs itself as we constantly have to reference other classes.
[1] https://www.sphinx-doc.org/en/master/usage/restructuredtext/roles.html#role-any
Reviewed By: JDevlieghere
Differential Revision: https://reviews.llvm.org/D94899
This extends the "memory region" command to
show tagged regions on AArch64 Linux when the MTE
extension is enabled.
(lldb) memory region the_page
[0x0000fffff7ff8000-0x0000fffff7ff9000) rw-
memory tagging: enabled
This is done by adding an optional "flags" field to
the qMemoryRegion packet. The only supported flag is
"mt" but this can be extended.
This "mt" flag is read from /proc/{pid}/smaps on Linux,
other platforms will leave out the "flags" field.
Where this "mt" flag is received "memory region" will
show that it is enabled. If it is not or the target
doesn't support memory tagging, the line is not shown.
(since majority of the time tagging will not be enabled)
Testing is added for the existing /proc/{pid}/maps
parsing and the new smaps parsing.
Minidump parsing has been updated where needed,
though it only uses maps not smaps.
Target specific tests can be run with QEMU and I have
added MTE flags to the existing helper scripts.
Reviewed By: labath
Differential Revision: https://reviews.llvm.org/D87442
Changed two references to developers as "he" or "him" to the more neutral "they".
Reviewed By: JDevlieghere, sylvestre.ledru
Differential Revision: https://reviews.llvm.org/D78807
In a discussion with Jim last week we came to the realization that often
we get asked about things that might not be documented on the website,
but that have been pretty well explained elsewhere. In those situations
it's often easier to quickly answer the question than searching for that
presentation you gave 3 years ago if you remember at all.
This often results in us having to answer the same questions over and
over again. We could add the questions and their answer to the website,
but that means we (1) have to duplicate the work and (2) now have to
maintain it.
A more efficient solution is to add a page with external resources with
the caveat that they might be outdated. That's exactly the purpose of
this patch.
I've added a few links that came to mind, but I don't want to be the
arbiter of what should and should not be included. I'd hope that over
time the community can crowd-source the best resources.
Differential revision: https://reviews.llvm.org/D89215
This patch adds a HowTo document to lldb docs which gives instruction for
setting up a virtual environment based on QEMU emulator for LLDB testing.
Instruction in this document are tested on Arm and AArch64 targets but
can easily be duplicated for other targets supported by QEMU.
This helps test LLDB in absence for modern AArch64 features not released
in publicly available hardware till date.
Reviewed By: labath
Differential Revision: https://reviews.llvm.org/D82064
This reverts commit f775fe5964.
I fixed a return type error in the original patch that was causing a test failure.
Also added a REQUIRES: python to the shell test so we'll skip this for
people who build lldb w/o Python.
Also added another test for the error printing.
When a thread stops, this checks depending on the platform if the top frame is
an abort stack frame. If so, it looks for an assert stack frame in the upper
frames and set it as the most relavant frame when found.
To do so, the StackFrameRecognizer class holds a "Most Relevant Frame" and a
"cooked" stop reason description. When the thread is about to stop, it checks
if the current frame is recognized, and if so, it fetches the recognized frame's
attributes and applies them.
rdar://58528686
Differential Revision: https://reviews.llvm.org/D73303
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
When a thread stops, this checks depending on the platform if the top frame is
an abort stack frame. If so, it looks for an assert stack frame in the upper
frames and set it as the most relavant frame when found.
To do so, the StackFrameRecognizer class holds a "Most Relevant Frame" and a
"cooked" stop reason description. When the thread is about to stop, it checks
if the current frame is recognized, and if so, it fetches the recognized frame's
attributes and applies them.
rdar://58528686
Differential Revision: https://reviews.llvm.org/D73303
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
When a thread stops, this checks depending on the platform if the top frame is
an abort stack frame. If so, it looks for an assert stack frame in the upper
frames and set it as the most relavant frame when found.
To do so, the StackFrameRecognizer class holds a "Most Relevant Frame" and a
"cooked" stop reason description. When the thread is about to stop, it checks
if the current frame is recognized, and if so, it fetches the recognized frame's
attributes and applies them.
rdar://58528686
Differential Revision: https://reviews.llvm.org/D73303
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
Summary:
The ValueObject code checks for a special `$$dereference$$` synthetic
child to allow formatter providers to implement a natural
dereferencing behavior in `frame variable` for objects like smart
pointers.
This support was broken when used directly throught the Python API and
not trhough `frame variable`. The reason is that
SBFrame.FindVariable() will return by default the synthetic variable
if it exists, while `frame variable` will not do this eagerly. The
code in `ValueObject::Dereference()` accounted for the latter but not
for the former. The fix is trivial. The test change includes
additional covergage for the already-working bahevior as it wasn't
covered by the testsuite before.
This commit also adds a short piece of documentatione explaining that
it is possible (even advisable) to provide this synthetic child
outstide of the range of the normal children.
Reviewers: jingham
Subscribers: lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D73053
Summary:
Add `function.mangled-name` key for FormatEntity to show the mangled
function names in backtraces.
rdar://54088244
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
Subscribers: lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D71237
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
This is an attempt to feature the user-facing resources more
prominently on the LLDB website by calling out the tutorial and the
GDB command map wight on the start page.
I also moved the "Why a new debugger" section to the "Goals"
subpage. Given that LLDB's first release is almost a decade in the
past now, the title is a bit of an anachronism.
Lastly, I moved the Architecture sub-page from "use" to "resources",
since end-users do not care about the source code layout.
Differential Revision: https://reviews.llvm.org/D70449
While the in-place hints on valid formats are up to date (e.g. when
choosing an invalid format expr -f nonExisting -- 42), the corresponding
online docs table is not. The formats "address", "hex float",
"instruction" and "void" are missing, and "decimal" refers to an
outdated abbreviation 'i' instead of 'd'.
Patch by: Lukas Böger
Differential revision: https://reviews.llvm.org/D63813
llvm-svn: 366364
Summary: Replaces references to svn commits with the lldb version number those commits first appeared in. Themotivation is to show that these features are no longer that new and can generally be adopted.
Reviewers: JDevlieghere
Subscribers: lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D61778
llvm-svn: 365559
Summary:
This updates all places in documentation that refer to "Mac OS X", "OS X", etc.
to instead use the modern name "macOS" when no specific version number is
mentioned.
If a specific version is mentioned, this attempts to use the OS name at the time
of that version:
* Mac OS X for 10.0 - 10.7
* OS X for 10.8 - 10.11
* macOS for 10.12 - present
Reviewers: JDevlieghere
Subscribers: mgorny, christof, arphaman, cfe-commits, lldb-commits, libcxx-commits, llvm-commits
Tags: #clang, #lldb, #libc, #llvm
Differential Revision: https://reviews.llvm.org/D62654
llvm-svn: 362113
This returns the look & feel of the Sphinx-generated LLDB website to
the original pre-Sphinx layout.
Differential Revision: https://reviews.llvm.org/D61913
llvm-svn: 360819
Dave Lee