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Remove cleanups from btrace code

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This removes some cleanups from the btrace code by minorly C++-ifying
struct btrace_data.

gdb/ChangeLog
2018-06-08  Tom Tromey  <tom@tromey.com>

	* common/btrace-common.h (struct btrace_data): Add constructor,
	destructor, move assignment operator.
	<empty, clear, fini>: New methods.
	<format>: Initialize.
	(btrace_data_init, btrace_data_fini, btrace_data_clear)
	(btrace_data_empty): Don't declare.
	* common/btrace-common.c (btrace_data_init): Remove.
	(btrace_data::fini): Rename from btrace_data_fini.
	(btrace_data::empty): Rename from btrace_data_empty.
	(btrace_data::clear): Rename from btrace_data_clear.  Return
	bool.
	* btrace.h (make_cleanup_btrace_data): Don't declare.
	* btrace.c (btrace_add_pc, btrace_stitch_trace, btrace_clear)
	(parse_xml_btrace): Update.
	(do_btrace_data_cleanup, make_cleanup_btrace_data): Remove.
	(maint_btrace_clear_packet_history_cmd): Update.

gdb/gdbserver/ChangeLog
2018-06-08  Tom Tromey  <tom@tromey.com>

	* linux-low.c (linux_low_read_btrace): Update.
This commit is contained in:
Tom Tromey
2018-06-07 15:34:36 -06:00
parent cb36699271
commit 8dcc53b37f
7 changed files with 80 additions and 85 deletions
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3
gdb/btrace.h
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@@ -507,7 +507,4 @@ extern int btrace_is_replaying (struct thread_info *tp);
/* Return non-zero if the branch trace for TP is empty; zero otherwise. */
extern int btrace_is_empty (struct thread_info *tp);
/* Create a cleanup for DATA. */
extern struct cleanup *make_cleanup_btrace_data (struct btrace_data *data);
#endif /* BTRACE_H */