Remove more calls to xfree from Python
authorTom Tromey <tom@tromey.com>
Wed, 26 Dec 2018 18:05:57 +0000 (11:05 -0700)
committerTom Tromey <tom@tromey.com>
Thu, 27 Dec 2018 17:50:43 +0000 (10:50 -0700)
commit075c55e0cc0a68eeab777027213c2f545618e844
treed5ff42efac40742af8ce1401ef36ae43fc4df79d
parent293bf1a719e88e063e75ae467c5aec101b59fbf6
Remove more calls to xfree from Python

This changes the Python code to remove some more calls to xfree, in
favor of self-managing data structures.

Tested on x86-64 Fedora 28.

gdb/ChangeLog
2018-12-27  Tom Tromey  <tom@tromey.com>

* python/python.c (python_interactive_command): Use std::string.
(gdbpy_parameter): Likewise.
* python/py-utils.c (unicode_to_encoded_string): Update comment.
* python/py-symtab.c (salpy_str): Use PyString_FromFormat.
* python/py-record-btrace.c (recpy_bt_insn_data): Use
byte_vector.
* python/py-objfile.c (objfpy_get_build_id): Use
unique_xmalloc_ptr.
* python/py-inferior.c (infpy_read_memory): Use
unique_xmalloc_ptr.
* python/py-cmd.c (gdbpy_parse_command_name): Use std::string.
gdb/ChangeLog
gdb/python/py-cmd.c
gdb/python/py-inferior.c
gdb/python/py-objfile.c
gdb/python/py-record-btrace.c
gdb/python/py-symtab.c
gdb/python/py-utils.c
gdb/python/python.c