Add support for generating RV monitors from linear temporal logic, similar
to the generation of deterministic automaton monitors.
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Gabriele Monaco <gmonaco@redhat.com>
Link: https://lore.kernel.org/f3c63b363ff9c5af3302ba2b5d92a26a98700eaf.1751634289.git.namcao@linutronix.de
Signed-off-by: Nam Cao <namcao@linutronix.de>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Both container generation and DA monitor generation is implemented in the
class dot2k. That requires some ugly "if is_container ... else ...". If
linear temporal logic support is added at the current state, the "if else"
chain is longer and uglier.
Furthermore, container generation is irrevelant to .dot files. It is
therefore illogical to be implemented in class "dot2k".
Clean it up, restructure the dot2k class into the following class
hierarchy:
(RVGenerator)
/\
/ \
/ \
/ \
/ \
(Container) (Monitor)
/\
/ \
/ \
/ \
(dot2k) [ltl2k] <- intended
This allows a simple and clean integration of LTL.
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://lore.kernel.org/692137a581ba6bee7a64d37fb7173ae137c47bbd.1751634289.git.namcao@linutronix.de
Reviewed-by: Gabriele Monaco <gmonaco@redhat.com>
Signed-off-by: Nam Cao <namcao@linutronix.de>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
To simply the scripts and to allow easy integration of new monitor types,
restructure the template files as followed:
1. Move the template files to be in the same directory as the rvgen
package. Furthermore, the installation will now only install the
templates to the package directory, not /usr/share/. This simplify
templates reading, as the scripts do not need to find the templates at
multiple places.
2. Move dot2k_templates/* to:
- templates/dot2k/
- templates/container/
This allows sharing templates reading code between DA monitor generation
and container generation (and any future generation type).
For template files which can be shared between different generation
types, support putting them in templates/
This restructure aligns with the recommendation from:
https://python-packaging.readthedocs.io/en/latest/non-code-files.html
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://lore.kernel.org/462d90273f96804d3ba850474877d5f727031258.1751634289.git.namcao@linutronix.de
Reviewed-by: Gabriele Monaco <gmonaco@redhat.com>
Signed-off-by: Nam Cao <namcao@linutronix.de>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
The dot2k tool has some code that can be reused for linear temporal logic
monitor. Prepare its frontend for LTL inclusion:
1. Rename to be generic: rvgen
2. Replace the parameter --dot with 2 parameters:
--class: to specific the monitor class, can be 'da' or 'ltl'
--spec: the monitor specification file, .dot file for DA, and .ltl
file for LTL
The old command:
python3 dot2/dot2k monitor -d wip.dot -t per_cpu
is equivalent to the new commands:
python3 rvgen monitor -c da -s wip.dot -t per_cpu
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://lore.kernel.org/dea18f7a44374e4db8df5c7e785604bc3062ffc9.1751634289.git.namcao@linutronix.de
Reviewed-by: Gabriele Monaco <gmonaco@redhat.com>
Signed-off-by: Nam Cao <namcao@linutronix.de>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
