1 files changed, 0 insertions, 84 deletions
diff --git a/libgloss/sparc_leon/kernel_sched.c b/libgloss/sparc_leon/kernel_sched.c
deleted file mode 100644
index 2b485c0fe..000000000
--- a/libgloss/sparc_leon/kernel_sched.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 2011 Aeroflex Gaisler
- *
- * BSD license:
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-
-#include <asm-leon/contextswitch.h>
-#include <asm-leon/leonbare_kernel.h>
-#include <asm-leon/leonbare_debug.h>
-#include <asm-leon/stack.h>
-#include <asm-leon/leonstack.h>
-#include <asm-leon/irq.h>
-
-unsigned int
-reschedule ()
-{
-  leonbare_sched_update ();
-  return leonbare_sched ();
-}
-
-unsigned int
-leonbare_sched ()
-{
-  unsigned int ret = 0;
-  volatile leonbare_thread_t old = LEONBARE_KR_CURRENT, new =
-    LEONBARE_KR_NEXT;
-  LBDEBUG_FNCALL;
-  LBDEBUG_HEADER_PRINTF (LBDEBUG_SCHED_NR, "switch %s[%x]->%s[%x]\n",
-			 LEONBARE_TH_NAME_DBG (old), old,
-			 LEONBARE_TH_NAME_DBG (new), new);
-
-  LBPASSERT ((old != new),
-	     "leonbare_sched should only be called with reschedule work to do",
-	     0);
-
-  LEONBARE_KR_CURRENT = new;
-
-  /* to be able to programm symetrically on kernel level each thread
-     saves it's spinlock on mutexes and kernel and irq flags in its
-     own save region. On a kernel switch they are released until the
-     thread is reawakened. Then the locks will be reaquired (and finally
-     released when the codeblock exits). The locking can be recursive. */
-  if (old->th_prot.krp_k_depth)
-    {
-      LEONBARE_SMP_SPINLOCK_RELEASE (LEONBARE_KR_LOCK);
-    }
-  if (old->th_prot.krp_m_depth)
-    {
-      LEONBARE_SMP_SPINLOCK_RELEASE (old->th_prot.krp_m);
-    }
-
-  ret = _leonbare_kernel_switchto (old, new);
-  optbarrier ();
-
-  if (new->th_prot.krp_m_depth)
-    {
-      LEONBARE_SMP_SPINLOCK_AQUIRE (new->th_prot.krp_m);
-    }
-  if (old->th_prot.krp_k_depth)
-    {
-      LEONBARE_SMP_SPINLOCK_AQUIRE (LEONBARE_KR_LOCK);
-    }
-
-  return ret;
-}