From: Simon Marchi <simon.marchi@ericsson.com>
To: <gdb-patches@sourceware.org>
Cc: Simon Marchi <simon.marchi@ericsson.com>
Subject: [PATCH 07/11] Remove usage of find_inferior in linux_stabilize_threads
Date: Fri, 17 Nov 2017 18:34:00 -0000 [thread overview]
Message-ID: <1510943613-18598-8-git-send-email-simon.marchi@ericsson.com> (raw)
In-Reply-To: <1510943613-18598-1-git-send-email-simon.marchi@ericsson.com>
Simply replace with find_thread.
gdb/gdbserver/ChangeLog:
* linux-low.c (stuck_in_jump_pad_callback): Change prototype,
return bool, remove data argument.
(linux_stabilize_threads): Use find_thread.
---
gdb/gdbserver/linux-low.c | 23 ++++++++---------------
1 file changed, 8 insertions(+), 15 deletions(-)
diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c
index fce3fd0..b4c716c 100644
--- a/gdb/gdbserver/linux-low.c
+++ b/gdb/gdbserver/linux-low.c
@@ -2985,7 +2985,7 @@ unsuspend_all_lwps (struct lwp_info *except)
}
static void move_out_of_jump_pad_callback (thread_info *thread);
-static int stuck_in_jump_pad_callback (thread_info *thread, void *data);
+static bool stuck_in_jump_pad_callback (thread_info *thread);
static int lwp_running (thread_info *thread, void *data);
static ptid_t linux_wait_1 (ptid_t ptid,
struct target_waitstatus *ourstatus,
@@ -3024,13 +3024,8 @@ static ptid_t linux_wait_1 (ptid_t ptid,
static void
linux_stabilize_threads (void)
{
- struct thread_info *saved_thread;
- struct thread_info *thread_stuck;
+ thread_info *thread_stuck = find_thread (stuck_in_jump_pad_callback);
- thread_stuck
- = (struct thread_info *) find_inferior (&all_threads,
- stuck_in_jump_pad_callback,
- NULL);
if (thread_stuck != NULL)
{
if (debug_threads)
@@ -3039,7 +3034,7 @@ linux_stabilize_threads (void)
return;
}
- saved_thread = current_thread;
+ thread_info *saved_thread = current_thread;
stabilizing_threads = 1;
@@ -3082,10 +3077,8 @@ linux_stabilize_threads (void)
if (debug_threads)
{
- thread_stuck
- = (struct thread_info *) find_inferior (&all_threads,
- stuck_in_jump_pad_callback,
- NULL);
+ thread_stuck = find_thread (stuck_in_jump_pad_callback);
+
if (thread_stuck != NULL)
debug_printf ("couldn't stabilize, LWP %ld got stuck in jump pad\n",
lwpid_of (thread_stuck));
@@ -4111,13 +4104,13 @@ wait_for_sigstop (void)
}
}
-/* Returns true if LWP ENTRY is stopped in a jump pad, and we can't
+/* Returns true if THREAD is stopped in a jump pad, and we can't
move it out, because we need to report the stop event to GDB. For
example, if the user puts a breakpoint in the jump pad, it's
because she wants to debug it. */
-static int
-stuck_in_jump_pad_callback (thread_info *thread, void *data)
+static bool
+stuck_in_jump_pad_callback (thread_info *thread)
{
struct lwp_info *lwp = get_thread_lwp (thread);
--
2.7.4
next prev parent reply other threads:[~2017-11-17 18:34 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-17 18:33 [PATCH 00/11] Remove some usages of find_inferior Simon Marchi
2017-11-17 18:34 ` [PATCH 04/11] Remove usage of find_inferior in reset_lwp_ptrace_options_callback Simon Marchi
2017-11-17 18:34 ` [PATCH 08/11] Remove usage of find_inferior when calling linux_set_resume_request Simon Marchi
2017-11-17 18:34 ` [PATCH 06/11] Remove usage of find_inferior in unsuspend_all_lwps Simon Marchi
2017-11-17 18:34 ` Simon Marchi [this message]
2017-11-17 18:34 ` [PATCH 11/11] Remove usage of find_inferior when calling kill_one_lwp_callback Simon Marchi
2017-11-17 18:34 ` [PATCH 09/11] Remove usage of find_thread when calling resume_status_pending_p Simon Marchi
2017-11-17 18:34 ` [PATCH 01/11] Remove usage of find_inferior in win32-i386-low.c Simon Marchi
2017-11-17 18:34 ` [PATCH 10/11] Remove usages of find_thread when calling need_step_over_p Simon Marchi
2017-11-17 18:34 ` [PATCH 02/11] Remove usage of find_inferior in win32-low.c Simon Marchi
2017-11-17 18:34 ` [PATCH 05/11] Remove usage of find_inferior in iterate_over_lwps Simon Marchi
2017-11-17 18:34 ` [PATCH 03/11] Remove usages of find_inferior in linux-arm-low.c Simon Marchi
2017-11-19 19:21 ` [PATCH 00/11] Remove some usages of find_inferior Sergio Durigan Junior
2017-11-20 3:24 ` Simon Marchi
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