OpenE2K/binutils-gdb
12
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

select_event_lwp_callback: update comments

Browse Source 
This function (in both GDB and GDBserver) used to consider only
SIGTRAP/breakpoint events, but that's no longer the case nowadays.

gdb/gdbserver/ChangeLog:
2015-03-19  Pedro Alves  <palves@redhat.com>

	* linux-low.c (select_event_lwp_callback): Update comments to
	no longer mention SIGTRAP.

gdb/ChangeLog:
2015-03-19  Pedro Alves  <palves@redhat.com>

	* linux-nat.c (select_event_lwp_callback): Update comment to no
	longer mention SIGTRAP.
This commit is contained in:
Pedro Alves 2015-03-19 12:24:06 +00:00
parent e2575e05e7
commit b90fc18880
4 changed files with 16 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
gdb/ChangeLog
View File

@ -1,3 +1,8 @@
2015-03-19 Pedro Alves <palves@redhat.com>
* linux-nat.c (select_event_lwp_callback): Update comment to no
longer mention SIGTRAP.
2015-03-18 Tristan Gingold <gingold@adacore.com>
* amd64-windows-tdep.c (amd64_windows_find_unwind_info): Move

5
gdb/gdbserver/ChangeLog
View File

@ -1,3 +1,8 @@
2015-03-19 Pedro Alves <palves@redhat.com>
* linux-low.c (select_event_lwp_callback): Update comments to
no longer mention SIGTRAP.
2015-03-18 Gary Benson <gbenson@redhat.com>
* server.c (handle_query): Do not report vFile:fstat as supported.

10
gdb/gdbserver/linux-low.c
View File

@ -2267,8 +2267,7 @@ select_singlestep_lwp_callback (struct inferior_list_entry *entry, void *data)
return 0;
}
/* Select the Nth LWP that has had a SIGTRAP event that should be
reported to GDB. */
/* Select the Nth LWP that has had an event. */
static int
select_event_lwp_callback (struct inferior_list_entry *entry, void *data)
@ -2321,12 +2320,13 @@ select_event_lwp (struct lwp_info **orig_lp)
if (event_thread == NULL)
{
/* No single-stepping LWP. Select one at random, out of those
which have had SIGTRAP events. */
which have had events. */
/* First see how many SIGTRAP events we have. */
/* First see how many events we have. */
find_inferior (&all_threads, count_events_callback, &num_events);
/* Now randomly pick a LWP out of those that have had a SIGTRAP. */
/* Now randomly pick a LWP out of those that have had
events. */
random_selector = (int)
((num_events * (double) rand ()) / (RAND_MAX + 1.0));

2
gdb/linux-nat.c
View File

@ -2644,7 +2644,7 @@ lwp_status_pending_p (struct lwp_info *lp)
return lp->status != 0 || lp->waitstatus.kind != TARGET_WAITKIND_IGNORE;
}
/* Select the Nth LWP that has had a SIGTRAP event. */
/* Select the Nth LWP that has had an event. */
static int
select_event_lwp_callback (struct lwp_info *lp, void *data)