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target, record: add PTID argument to to_record_is_replaying

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The to_record_is_replaying target method is used to query record targets if
they are replaying.  This is currently interpreted as "is any thread being
replayed".

Add a PTID argument and change the interpretation to "is any thread matching
PTID being replayed".

Change all users to pass minus_one_ptid to preserve the old meaning.

The record full target does not really support multi-threading and ignores
the PTID argument.

gdb/
	* record-btrace.c (record_btrace_is_replaying): Add ptid argument.
	Update users to pass minus_one_ptid.
	* record-full.c (record_full_is_replaying): Add ptid argument (ignored).
	* record.c (cmd_record_delete): Pass inferior_ptid to
	target_record_is_replaying.
	* target-delegates.c: Regenerated.
	* target.c (target_record_is_replaying): Add ptid argument.
	* target.h (struct target_ops) <to_record_is_replaying>: Add ptid
	argument.
	(target_record_is_replaying): Add ptid argument.
This commit is contained in:
Markus Metzger
2015-09-08 08:26:16 +02:00
parent cbb55fa7a1
commit a52eab4808
7 changed files with 46 additions and 26 deletions
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gdb/record-full.c
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@@ -1840,7 +1840,7 @@ record_full_delete (struct target_ops *self)
/* The "to_record_is_replaying" target method. */
static int
record_full_is_replaying (struct target_ops *self)
record_full_is_replaying (struct target_ops *self, ptid_t ptid)
{
return RECORD_FULL_IS_REPLAY;
}