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This patch changes the way frames created from scripted affordances like
Scripted Threads are displayed. Currently, they're marked artificial
which is used usually for compiler generated frames.
This patch changes that behaviour by introducing a new synthetic
StackFrame kind and moves 'artificial' to be a distinct StackFrame
attribut.
On top of making these frames less confusing, this allows us to know
when a frame was created from a scripted affordance.
rdar://155949703
Signed-off-by: Med Ismail Bennani <ismail@bennani.ma>
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This patch makes interactive mode as the default when using the crashlog
command. It replaces the existing `-i|--interactive` flag with a new
`-m|--mode` option, that can either be `interactive` or `batch`.
By default, when the option is not explicitely set by the user, the
interactive mode is selected, however, lldb will fallback to batch mode
if the command interpreter is not interactive or if stdout is not a tty.
This also adds some railguards to prevent users from using interactive
only options with the batch mode and updates the tests accordingly.
rdar://97801509
Differential Revision: https://reviews.llvm.org/D141658
Signed-off-by: Med Ismail Bennani <ismail@bennani.ma>
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Reverts llvm/llvm-project#94575 since introduces test failure:
https://green.lab.llvm.org/job/llvm.org/view/LLDB/job/as-lldb-cmake/6166/
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This patch makes interactive mode as the default when using the crashlog
command. It replaces the existing `-i|--interactive` flag with a new
`-m|--mode` option, that can either be `interactive` or `batch`.
By default, when the option is not explicitely set by the user, the
interactive mode is selected, however, lldb will fallback to batch mode
if the command interpreter is not interactive or if stdout is not a tty.
This also adds some railguards to prevent users from using interactive
only options with the batch mode and updates the tests accordingly.
rdar://97801509
Differential Revision: https://reviews.llvm.org/D141658
Signed-off-by: Med Ismail Bennani <ismail@bennani.ma>
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This PR removes the `target-aarch64` requirement on the crashlog tests
to exercice them on Intel bots and make image loading single-threaded
temporarily while implementing a fix for a deadlock issue when loading
the images in parallel.
Signed-off-by: Med Ismail Bennani <ismail@bennani.ma>
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Create an artificial module using a JSON object file when we can't
locate the module and dSYM through dsymForUUID (or however
locate_module_and_debug_symbols is implemented). By parsing the symbols
from the crashlog and making them part of the JSON object file, LLDB can
symbolicate frames it otherwise wouldn't be able to, as there is no
module for it.
For non-interactive crashlogs, that never was a problem because we could
simply show the "pre-symbolicated" frame from the input. For interactive
crashlogs, we need a way to pass the symbol information to LLDB so that
it can symbolicate the frames, which is what motivated the JSON object
file format.
Differential revision: https://reviews.llvm.org/D148172
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This patch improve exception reporting when loading a crash report in a
scripted process. Now, we parse the `exception` dictionary from the
crash report use it the create a higher fidelity `MachException` stop info.
This patch also updates the test to reflect that change.
rdar://97096486
Differential Revision: https://reviews.llvm.org/D131086
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
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This patch removes the system library names and mangled symbol from
the expected output for the interactive crashlog tests.
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
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This patch introduces a new option for the interactive crashlog mode,
that will prevent it from dumping the `process status` & `thread backtrace`
output to the debugger console.
This is necessary when lldb in running from an IDE, to prevent flooding
the console with information that should be already present in the UI.
rdar://96813296
Differential Revision: https://reviews.llvm.org/D131036
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
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