[PATCHv2,8/8] gdb/doc: update examples in gdb.Progspace and gdb.Objfile docs
Checks
Context |
Check |
Description |
linaro-tcwg-bot/tcwg_gdb_build--master-aarch64 |
success
|
Testing passed
|
linaro-tcwg-bot/tcwg_gdb_build--master-arm |
success
|
Testing passed
|
linaro-tcwg-bot/tcwg_gdb_check--master-aarch64 |
fail
|
Testing failed
|
linaro-tcwg-bot/tcwg_gdb_check--master-arm |
fail
|
Testing failed
|
Commit Message
This commit updates the Python example code in the gdb.Progspace and
gdb.Objfile sections of the docs. Changes made:
1. Use @value{GDBP} for the GDB prompt rather than
hard-coding (gdB),
2. Use @group...@end group to split the example code into
unbreakable chunks, and
3. Add parenthesis to the Python print() calls in the examples. In
Python 2 it was OK to drop the parenthesis, but now GDB is Python 3
only, example code should include the parenthesis.
---
gdb/doc/python.texi | 24 +++++++++++++++++-------
1 file changed, 17 insertions(+), 7 deletions(-)
Comments
> From: Andrew Burgess <aburgess@redhat.com>
> Cc: Andrew Burgess <aburgess@redhat.com>
> Date: Wed, 10 Jan 2024 15:54:45 +0000
>
> This commit updates the Python example code in the gdb.Progspace and
> gdb.Objfile sections of the docs. Changes made:
>
> 1. Use @value{GDBP} for the GDB prompt rather than
> hard-coding (gdB),
>
> 2. Use @group...@end group to split the example code into
> unbreakable chunks, and
>
> 3. Add parenthesis to the Python print() calls in the examples. In
> Python 2 it was OK to drop the parenthesis, but now GDB is Python 3
> only, example code should include the parenthesis.
> ---
> gdb/doc/python.texi | 24 +++++++++++++++++-------
> 1 file changed, 17 insertions(+), 7 deletions(-)
This is okay, thanks.
Approved-By: Eli Zaretskii <eliz@gnu.org>
@@ -5416,13 +5416,16 @@
will be loaded.
@smallexample
-(gdb) python
+(@value{GDBP}) python
+@group
def clear_objfiles_handler(event):
event.progspace.expensive_computation = None
def expensive(symbol):
"""A mock routine to perform an "expensive" computation on symbol."""
print ("Computing the answer to the ultimate question ...")
return 42
+@end group
+@group
def new_objfile_handler(event):
objfile = event.new_objfile
progspace = objfile.progspace
@@ -5437,15 +5440,18 @@
gdb.events.clear_objfiles.connect(clear_objfiles_handler)
gdb.events.new_objfile.connect(new_objfile_handler)
end
-(gdb) file /tmp/hello
+@end group
+@group
+(@value{GDBP}) file /tmp/hello
Reading symbols from /tmp/hello...
Computing the answer to the ultimate question ...
-(gdb) python print gdb.current_progspace().expensive_computation
+(@value{GDBP}) python print(gdb.current_progspace().expensive_computation)
42
-(gdb) run
+(@value{GDBP}) run
Starting program: /tmp/hello
Hello.
[Inferior 1 (process 4242) exited normally]
+@end group
@end smallexample
@node Objfiles In Python
@@ -5576,17 +5582,21 @@
loaded the objfile.
@smallexample
-(gdb) python
+@group
+(@value{GDBP}) python
import datetime
def new_objfile_handler(event):
# Set the time_loaded attribute of the new objfile.
event.new_objfile.time_loaded = datetime.datetime.today()
gdb.events.new_objfile.connect(new_objfile_handler)
end
-(gdb) file ./hello
+@end group
+@group
+(@value{GDBP}) file ./hello
Reading symbols from ./hello...
-(gdb) python print gdb.objfiles()[0].time_loaded
+(@value{GDBP}) python print(gdb.objfiles()[0].time_loaded)
2014-10-09 11:41:36.770345
+@end group
@end smallexample
A @code{gdb.Objfile} object has the following methods: