This extension allows running programs in QEMU similar to running
them on a real chip:
- 'idf.py qemu' — builds and runs the program in QEMU. User gets
a QEMU instance launched, and can work with it as a normal QEMU
instance.
- 'idf.py qemu monitor' — same, but QEMU is launched in the
background, and idf_monitor runs in the foreground, showing QEMU
output. Compared to only running 'idf.py qemu' this enables, for
example, automatic backtrace decoding.
- 'idf.py qemu gdb' — launches QEMU in the background and opens an
interactive GDB prompt, connecting it to QEMU.
- 'idf.py qemu --gdb monitor' and 'idf.py gdb' in another shell:
launches QEMU in the background, keeps it suspended until GDB is
connected, and opens idf_monitor. GDB can be used in another shell
to debug the application.
This integrates esp_idf_size.ng, refactored esp-idf-size version, into
esp-idf and enables it by default. The esp_idf_size.ng may be enabled
by using the --ng option, but also via ESP_IDF_SIZE_NG env. variable,
which is used in this integration.
New -l/--legacy option is added, which enforces usage of the old version.
This option can be also set via "ESP_IDF_SIZE_LEGACY" env. variable.
This should allow to easily switch back to old version if there is any
problem.
The new version is used by default for all formats, except for the "json".
Examples:
$ idf.py size # uses refactored version
$ idf.py size --legacy # uses legacy version
$ idf.py size --l # uses legacy version
$ idf.py size --format json # uses legacy version
$ idf.py size --format json2 # uses refactored version
$ export ESP_IDF_SIZE_LEGACY="1" # use legacy version only from now on
ESP_IDF_SIZE_FORCE_TERMINAL, which forces terminal control codes(colors), is also set
when running from idf.py, so the colors are propagated even if stdout
for esp_idf_size.ng is not attached to tty.
The same changes are applied also to the idf_size.py wrapper.
There is an import check if esp_idf_size.ng is available. If not,
we switch into the legacy mode. This should cover situation when the
esp-idf has support for refactored version, but it's not installed.
This should also allow users to bind to a legacy version(<1.0.0) and the
idf.py size and idf_size.py should still work. This also allow us to
restring the version in constraints file if we need to switch back to
legacy version globally.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
This commit deprecates the `#include "freertos/task_snapshot.h" include path:
- Adds compatibility header with compile time warning
- Removes hints related to `task_snapshot.h`
- Adds entry to migration guide
Catch all tlsf assertion failure and display a hint for out of bound writing since
all assertion failure are triggered when the tlsf metadata structure has been corrupted.
Currently the component_requirements hint module does not work
as expected if the component list for a project is trimmed down.
With the new "all_component_info" dictionary info in project_description.json,
the module can produce hints even if cmake's COMPONENTS variable is
set.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
If there is a component(child) within a component(parent), like for test_apps, the parent
component may be wrongly identified as source component for the failed include. This may
lead to a false bug report if the parent component has component, which provides the missing
header, in requirements.
Fix this by looking for the longest matching source component directory.
Suggested-by: Ivan Grokhotkov <ivan@espressif.com>
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
GDB on Windows incorrectly reads EOL in the script files causing 'gdb'
action to fail.
(gdb) source .../build/gdbinit/py_extensions
(gdb) source .../build\gdbinit\symbols
add symbol table from file "...\build\bootloader\bootloader.elf"
.../build\gdbinit\symbols:6: Error in sourced command file:
Undefined command: "". Try "help".
Forcing line separator to '\n' resolved the issue
Signed-off-by: Michal Jenikovsky <jendo@jmsystems.sk>
Implementation of hint module for component dependency. It can provide
hint about missing header directory in component's INCLUDE_DIRS or
about missing component dependency in REQUIRES or PRIV_REQUIRES.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
Currently hints are supported based on hints.yml only, which may be
limiting for some use cases. This introduces a generic plugin approach,
which allows to implement hint module that doesn't require entry in hints.yml.
Such module has the full command output available and it is not limited to
a single regex in hints.yml.
Note that regex in hint.yml expects the output concatenated into a single line,
but hint modules are getting the output unchanged.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
Introduces get_build_context() helper, which allows to get build context, e.g.
project description, at places where this info is not available. The
build context is set within ensure_build_directory.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
When interrupt allocation fails, esp_intr_alloc will now print a
message telling that no free interrupt was found. This message is
then checked in hints.yml, to give a link to the troubleshooting
guide.
idf.py spawns gdb process within a thread and uses Thread.join() to wait
for the gdb process to finish. As CTRL+C(SIGINT) is used by gdb to interrupt the
running program, we catch the SIGINT while waiting on the gdb to finish,
and try Thread.join() again.
With cpython's commit
commit a22be4943c119fecf5433d999227ff78fc2e5741
Author: Victor Stinner <vstinner@python.org>
Date: Mon Sep 27 14:20:31 2021 +0200
bpo-45274: Fix Thread._wait_for_tstate_lock() race condition (GH-28532)
this logic doesn't work anymore, because cpython internally marks the
thread as stopped when join() is interrupted with an exception. IMHO
this is broken in cpython and there is a bug report about this
https://github.com/python/cpython/issues/90882. Problem is that
waiting on a thread to finish is based on acquiring a lock. Meaning
join() is waiting on _tstate_lock. If this wait is interrupted, the
above referenced commit adds a logic that checks if the lock is help,
meaning the thread is done and marks the thread as stopped. But there is
no way to tell if the lock was acquired by us running join() or if it's
held by someone else e.g. still by the thread bootstrap code. Meaning
the thread is still running.
I may be missing something, but I don't see any reason why to spawn gdb
process within a thread. This change removes the thread and spawns gdb
directly. Instead waiting on a thread, we wait on the process to finish,
replacing join() with wait() and avoiding this problem.
Closes https://github.com/espressif/esp-idf/issues/11871
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
Usage of `flushregs` in gdb will result in the following warning:
```
Warning: 'flushregs', an alias for the command 'maintenance flush register-cache', is deprecated.
Use 'maintenance flush register-cache'.
```
This patch updates to use the recommend command.
Signed-off-by: Daniel Mangum <georgedanielmangum@gmail.com>
Merges https://github.com/espressif/esp-idf/pull/11535
Verify that curses tool can be successfully imported on unix systems
When detected:
- installing esp-idf -> reinstall python environment
- using idf.py menuconfig -> raise error with hint message
Closes https://github.com/espressif/esp-idf/issues/11643
Currently hints are processed only once the process is finished and
exits with non-error exit code. In interactive mode, e.g. for monitor,
we want to process ouput lines for hints right away.
This adds a simple buffer, which keeps the last line and once EOL is
reached, it is processed for hints.
Since the original hints processing was file based, a new helper
function was added to allow processing hints in string.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
