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Remove usage of find_inferior in linux_stabilize_threads

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Replace with find_thread.

gdb/gdbserver/ChangeLog:

	* linux-low.c (lwp_running): Return bool, remove unused
	argument.
	(linux_stabilize_threads): Use find_thread.
This commit is contained in:
Simon Marchi
2017-12-02 20:36:41 -05:00
parent 39a64da5fc
commit 5a6b0a41df
2 changed files with 13 additions and 8 deletions
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6
gdb/gdbserver/ChangeLog
View File

@ -1,3 +1,9 @@
2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
* linux-low.c (lwp_running): Return bool, remove unused
argument.
(linux_stabilize_threads): Use find_thread.
2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
* linux-low.c (select_singlestep_lwp_callback): Remove. * linux-low.c (select_singlestep_lwp_callback): Remove.

15
gdb/gdbserver/linux-low.c
View File

@ -2919,7 +2919,7 @@ unsuspend_all_lwps (struct lwp_info *except)
static void move_out_of_jump_pad_callback (thread_info *thread); static void move_out_of_jump_pad_callback (thread_info *thread);
static bool stuck_in_jump_pad_callback (thread_info *thread); static bool stuck_in_jump_pad_callback (thread_info *thread);
static int lwp_running (thread_info *thread, void *data); static bool lwp_running (thread_info *thread);
static ptid_t linux_wait_1 (ptid_t ptid, static ptid_t linux_wait_1 (ptid_t ptid,
struct target_waitstatus *ourstatus, struct target_waitstatus *ourstatus,
int target_options); int target_options);
@ -2975,7 +2975,7 @@ linux_stabilize_threads (void)
for_each_inferior (&all_threads, move_out_of_jump_pad_callback); for_each_inferior (&all_threads, move_out_of_jump_pad_callback);
/* Loop until all are stopped out of the jump pads. */ /* Loop until all are stopped out of the jump pads. */
while (find_inferior (&all_threads, lwp_running, NULL) != NULL) while (find_thread (lwp_running) != NULL)
{ {
struct target_waitstatus ourstatus; struct target_waitstatus ourstatus;
struct lwp_info *lwp; struct lwp_info *lwp;
@ -4121,16 +4121,15 @@ move_out_of_jump_pad_callback (thread_info *thread)
current_thread = saved_thread; current_thread = saved_thread;
} }
static int static bool
lwp_running (thread_info *thread, void *data) lwp_running (thread_info *thread)
{ {
struct lwp_info *lwp = get_thread_lwp (thread); struct lwp_info *lwp = get_thread_lwp (thread);
if (lwp_is_marked_dead (lwp)) if (lwp_is_marked_dead (lwp))
return 0; return false;
if (lwp->stopped)
return 0; return !lwp->stopped;
return 1;
} }
/* Stop all lwps that aren't stopped yet, except EXCEPT, if not NULL. /* Stop all lwps that aren't stopped yet, except EXCEPT, if not NULL.