From: Gary Benson <gbenson@redhat.com>
Date: Tue, 24 Mar 2015 14:05:44 +0000 (+0000)
Subject: Make linux_stop_lwp be a shared function
X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;h=b2f7c7e8b7046bf3dd99e3fb7329feb962a6bc7d;p=deliverable%2Fbinutils-gdb.git

Make linux_stop_lwp be a shared function

Both GDB and gdbserver had linux_stop_lwp functions with identical
declarations.  This commit moves these to nat/linux-nat.h to allow
shared code to use the function.

gdb/ChangeLog:

	* linux-nat.h (linux_stop_lwp): Move declaration to...
	* nat/linux-nat.h (linux_stop_lwp): New declaration.

gdb/gdbserver/ChangeLog:

	* linux-low.h (linux_stop_lwp): Remove declaration.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index fb5d1b430c..d38e8283f0 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+	* linux-nat.h (linux_stop_lwp): Move declaration to...
+	* nat/linux-nat.h (linux_stop_lwp): New declaration.
+
 2015-03-24  Gary Benson  <gbenson@redhat.com>
 
 	* linux-nat.h: Include nat/linux-nat.h.
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 1badce38ac..0eef24e601 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,7 @@
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+	* linux-low.h (linux_stop_lwp): Remove declaration.
+
 2015-03-24  Gary Benson  <gbenson@redhat.com>
 
 	* linux-low.h: Include nat/linux-nat.h.
diff --git a/gdb/gdbserver/linux-low.h b/gdb/gdbserver/linux-low.h
index 2cfe140449..5c52b14f00 100644
--- a/gdb/gdbserver/linux-low.h
+++ b/gdb/gdbserver/linux-low.h
@@ -355,7 +355,7 @@ int linux_pid_exe_is_elf_64_file (int pid, unsigned int *machine);
 int linux_attach_lwp (ptid_t ptid);
 
 struct lwp_info *find_lwp_pid (ptid_t ptid);
-void linux_stop_lwp (struct lwp_info *lwp);
+/* For linux_stop_lwp see nat/linux-nat.h.  */
 
 #ifdef HAVE_LINUX_REGSETS
 void initialize_regsets_info (struct regsets_info *regsets_info);
diff --git a/gdb/linux-nat.h b/gdb/linux-nat.h
index 4dd3932f5c..d935270847 100644
--- a/gdb/linux-nat.h
+++ b/gdb/linux-nat.h
@@ -140,7 +140,7 @@ void linux_proc_pending_signals (int pid, sigset_t *pending,
 
 extern int lin_lwp_attach_lwp (ptid_t ptid);
 
-extern void linux_stop_lwp (struct lwp_info *lwp);
+/* For linux_stop_lwp see nat/linux-nat.h.  */
 
 /* Stop all LWPs, synchronously.  (Any events that trigger while LWPs
    are being stopped are left pending.)  */
diff --git a/gdb/nat/linux-nat.h b/gdb/nat/linux-nat.h
index c534944631..c9830254dc 100644
--- a/gdb/nat/linux-nat.h
+++ b/gdb/nat/linux-nat.h
@@ -47,4 +47,9 @@ extern struct lwp_info *iterate_over_lwps (ptid_t filter,
 					   iterate_over_lwps_ftype callback,
 					   void *data);
 
+/* Cause LWP to stop.  This function must be provided by the
+   client.  */
+
+extern void linux_stop_lwp (struct lwp_info *lwp);
+
 #endif /* LINUX_NAT_H */