Extract all the provider related logic from Reproducer.h and move it
into its own header ReproducerProvider.h. These classes are seeing most
of the development these days and this reorganization reduces
incremental compilation from ~520 to ~110 files when making changes to
the new header.
Provider a wrapper around llvm::sys::path::home_directory in the
FileSystem class. This will make it possible for the reproducers to
intercept the call in a central place.
This patch adds the infrastructure to have language specific REPL init
files. It's the foundation work to a following patch that will introduce
Swift REPL init file.
When lldb is launched with the `--repl` option, it will look for a REPL
init file in the home directory and source it. This overrides the
default `~/.lldbinit`, which content might make the REPL behave
unexpectedly. If the REPL init file doesn't exists, lldb will fall back
to the default init file.
rdar://65836048
Differential Revision: https://reviews.llvm.org/D86242
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
This is relanding D81001. The patch originally failed as on newer editline
versions it seems CC_REFRESH will move the cursor to the start of the line via
\r and then back to the original position. On older editline versions like
the one used by default on macOS, CC_REFRESH doesn't move the cursor at all.
As the patch changed the way we handle tab completion (previously we did
REDISPLAY but now we're doing CC_REFRESH), this caused a few completion tests
to receive this unexpected cursor movement in the output stream.
This patch updates those tests to also accept output that contains the specific
cursor movement commands (\r and then \x1b[XC). lldbpexpect.py received an
utility method for generating the cursor movement escape sequence.
Original summary:
I implemented autosuggestion if there is one possible suggestion.
I set the keybinds for every character. When a character is typed, Editline::TypedCharacter is called.
Then, autosuggestion part is displayed in gray, and you can actually input by typing C-k.
Editline::Autosuggest is a function for finding completion, and it is like Editline::TabCommand now, but I will add more features to it.
Testing does not work well in my environment, so I can't confirm that it goes well, sorry. I am dealing with it now.
Reviewed By: teemperor, JDevlieghere, #lldb
Differential Revision: https://reviews.llvm.org/D81001
This reverts commit 246afe0cd1. This broke
the following tests on Linux it seems:
lldb-api :: commands/expression/multiline-completion/TestMultilineCompletion.py
lldb-api :: iohandler/completion/TestIOHandlerCompletion.py
I implemented autosuggestion if there is one possible suggestion.
I set the keybinds for every character. When a character is typed, Editline::TypedCharacter is called.
Then, autosuggestion part is displayed in gray, and you can actually input by typing C-k.
Editline::Autosuggest is a function for finding completion, and it is like Editline::TabCommand now, but I will add more features to it.
Testing does not work well in my environment, so I can't confirm that it goes well, sorry. I am dealing with it now.
Reviewed By: teemperor, JDevlieghere, #lldb
Differential Revision: https://reviews.llvm.org/D81001
Summary: This way we can get rid of this 1024 char buffer workaround.
Reviewers: #lldb, labath
Reviewed By: labath
Subscribers: JDevlieghere
Differential Revision: https://reviews.llvm.org/D84528
This patch moves the `history` subcommand from the `command` to `session`
command. I think it makes more sense to have it there because as the `command`
usage suggests, it should be used to manage custom LLDB commands.
However, `history` is essentially tied to a debugging session and holds
all the commands (not specifically custom ones).
This also makes it more discoverable by adding an alias for it (mimicking
the shell builtin).
Differential Revision: https://reviews.llvm.org/D84307
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
- Remove the spurious argument to `CommandObjectScript`.
- Use make_shared instead of bare `new`.
- Move code duplication behind a macro.
Differential revision: https://reviews.llvm.org/D84336
This patch introduce a new feature that allows the users to save their
debugging session's transcript (commands + outputs) to a file.
It differs from the reproducers since it doesn't require to capture a
session preemptively and replay the reproducer file in lldb.
The user can choose the save its session manually using the session save
command or automatically by setting the interpreter.save-session-on-quit
on their init file.
To do so, the patch adds a Stream object to the CommandInterpreter that
will hold the input command from the IOHandler and the CommandReturnObject
output and error. This way, that stream object accumulates passively all
the interactions throughout the session and will save them to disk on demand.
The user can specify a file path where the session's transcript will be
saved. However, it is optional, and when it is not provided, lldb will
create a temporary file name according to the session date and time.
rdar://63347792
Differential Revision: https://reviews.llvm.org/D82155
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
Summary:
LLVM is using its own isPrint/isSpace implementation that doesn't change depending on the current locale. LLDB should do the same
to prevent that internal logic changes depending on the set locale.
Reviewers: JDevlieghere, labath, mib, totally_not_teemperor
Reviewed By: JDevlieghere
Differential Revision: https://reviews.llvm.org/D82175
Color the error: and warning: part of the CommandReturnObject output,
similar to how an error is printed from the driver when colors are
enabled.
Differential revision: https://reviews.llvm.org/D81058
This patch introduces the `(-h|--host)` option to the `platform shell`
command. It allows the user to run shell commands from the host platform
(always available) without putting lldb in the background.
Since the default behaviour of `platform shell` is to run the command of
the selected platform, having such a choice can be quite handy when
debugging remote targets, for instances.
This patch also introduces a `shell` alias, to improve the command
discoverability and make it more convenient to use for the user.
rdar://62856024
Differential Revision: https://reviews.llvm.org/D79659
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
We have the option to stop running commands in batch mode when an error
occurs. When that happens we should exit the driver with a non-zero exit
code.
Differential revision: https://reviews.llvm.org/D78825
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
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
Jonas Devlieghere
Med Ismail Bennani
Shu Anzai
Raphael Isemann
Eric Christopher