Refactor the ARGTYPES regular expression in make-target-delegates.py
to eliminate '.*' for better control on what is matched. Also,
simplify the "E" match group, for which the optional SYMBOL becomes
redundant because that case can be matched by the "T" group.
After applying this patch, running './make-target-delegates.py' does not
change anything in 'target-delegates.c'.
Approved-By: Pedro Alves <pedro@palves.net>
I recently checked in a patch that removed the use of the "struct"
keyword in some spots. Doing this pointed out that the target
delegate code preserves this keyword -- but, with C++, it does not
really need to. This patch changes make-target-delegates.py to remove
these keywords, and updates target-debug.h to follow. This pointed
out that there was already one redudancy: both
target_debug_print_struct_inferior_p and target_debug_print_inferior_p
existed.
Tested by rebuilding.
Reviewed-by: Kevin Buettner <kevinb@redhat.com>
When doing this in target.h:
...
- virtual gdb::byte_vector thread_info_to_thread_handle (struct thread_info *)
+ virtual gdb::byte_vector &thread_info_to_thread_handle (struct thread_info *)
...
make-target-delegates.py drops the function.
By handling '&' in POINTER_PART we can prevent that the function is dropped,
but when recompiling target.o we get:
...
gdb/target-delegates.c: In member function ‘virtual gdb::byte_vector& \
debug_target::thread_info_to_thread_handle(thread_info*)’:
gdb/target-delegates.c:1889:22: error: ‘result’ declared as reference but not \
initialized
gdb::byte_vector & result;
^~~~~~
make: *** [Makefile:1923: target.o] Error 1
...
Fix this by making sure result is initialized.
Regenerate target-delegates.c using this new style.
Tested on x86_64-linux.
Approved-By: Pedro Alves <pedro@palves.net>
In a review [1], I pointed out that applying the patch, git would say:
.git/rebase-apply/patch:147: new blank line at EOF.
However, since the empty line is in target-delegates.c (a generated
file), there's nothing the author can do about it. To avoid this
comment coming up again in the future, change make-target-delegates.py
to avoid the trailing empty line. Do this by making it output empty
lines before each entity, not after.
Since this needs removing a newline output in gdbcopyright, adjust
ada-unicode.py and gdbarch.py to avoid changes in the files they
generate.
[1] https://inbox.sourceware.org/gdb-patches/20230427210113.45380-1-jhb@FreeBSD.org/T/#m083598405bef19157f67c9d97846d3dd90dc7d1c
Change-Id: Ic4c648f06443b432168cb76603402c918aa6e5d2
Approved-By: Tom Tromey <tom@tromey.com>
Fixes all warnings given by pyright.
Change-Id: I480521bfc62960c4eccd9d32c886392b05a1ddaa
Reviewed-By: Tom Tromey <tom@tromey.com>
Reviewed-By: Andrew Burgess <aburgess@redhat.com>
Add the Entry type and use it in the `entries` map, rather than using an
ad-hoc str -> str map that comes from the re.match. This will make it
easier to make typing work in a subsequent patch, but it also helps
readers know what attributes exist for entries, which is not clear
currently.
Change-Id: I5b58dee1ed7ae85987b99bd417e641ede718624c
Reviewed-By: Tom Tromey <tom@tromey.com>
Reviewed-By: Andrew Burgess <aburgess@redhat.com>
This commit is the result of running the gdb/copyright.py script,
which automated the update of the copyright year range for all
source files managed by the GDB project to be updated to include
year 2023.
Now that filtered and unfiltered output can be treated identically, we
can unify the printf family of functions. This is done under the name
"gdb_printf". Most of this patch was written by script.
Now that filtered and unfiltered output can be treated identically, we
can unify the puts family of functions. This is done under the name
"gdb_puts". Most of this patch was written by script.
I think gdb is probably better off having fewer languages involved
when generating code. 'sh' is unavoidable for build-time generation,
but for other things, let's use Python.
This rewrites make-target-delegates in Python. I've stuck pretty
closely to the original code in this rewrite, so it may look slightly
weird from a Python perspective.
The only output difference is that a copyright header is now
generated, using the code introduced in the previous patch.
make-target-delegates.py is simpler to invoke, as it knows the correct
input file to scan and it creates the output file itself.
