1 files changed, 0 insertions, 117 deletions
diff --git a/libgloss/sparc_leon/catch_interrupt.c b/libgloss/sparc_leon/catch_interrupt.c
deleted file mode 100644
index f55defaa6..000000000
--- a/libgloss/sparc_leon/catch_interrupt.c
+++ /dev/null
@@ -1,117 +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/leonstack.h>
-#include <asm-leon/irq.h>
-#define NULL 0
-struct irqaction *_irqtbl[32] =
-  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-0, 0, 0, 0, 0, 0, 0 };
-struct irqaction _oirqtbl[32] =
-  { INIT_IRQACTION, INIT_IRQACTION, INIT_IRQACTION, INIT_IRQACTION,
-  INIT_IRQACTION, INIT_IRQACTION, INIT_IRQACTION, INIT_IRQACTION,
-  INIT_IRQACTION, INIT_IRQACTION, INIT_IRQACTION, INIT_IRQACTION,
-  INIT_IRQACTION, INIT_IRQACTION, INIT_IRQACTION, INIT_IRQACTION,
-  INIT_IRQACTION, INIT_IRQACTION, INIT_IRQACTION, INIT_IRQACTION,
-  INIT_IRQACTION, INIT_IRQACTION, INIT_IRQACTION, INIT_IRQACTION,
-  INIT_IRQACTION, INIT_IRQACTION, INIT_IRQACTION, INIT_IRQACTION,
-  INIT_IRQACTION, INIT_IRQACTION, INIT_IRQACTION, INIT_IRQACTION
-};
-
-int
-catch_interrupt (int func, int irq)
-{
-  struct irqaction *a = _irqtbl[irq];
-  struct irqaction *n = &_oirqtbl[irq];
-  if (irq >= 32)
-    return 0;
-
-  while (a)
-    {
-      if (a == n)
-	{
-	  int tmp = (int) a->handler;
-	  a->handler = (irqhandler) func;
-	  return tmp;
-	}
-      a = a->next;
-    }
-  n->handler = (irqhandler) func;
-  chained_catch_interrupt (irq, n);
-  return 0;
-}
-
-void
-chained_catch_interrupt (int irq, struct irqaction *a)
-{
-  a->next = _irqtbl[irq];
-  _irqtbl[irq] = a;
-}
-
-int no_inirq_check = 0;
-int inirq[32] = { 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0
-};
-extern struct irqmp_type irqmp;
-
-void (*handler_irq_pre) (void) = 0;
-void (*handler_irq_post) (void) = 0;
-handler_irq (int irq, struct leonbare_pt_regs *pt_regs)
-{
-  struct irqaction *a;
-
-  if (irq == irqmp.eirq)
-    irq = irqmp.addr[48] & 0x1f;
-  if (!irq)
-    irq = irqmp.eirq;
-
-  a = _irqtbl[irq];
-
-  while (a)
-    {
-      if (a->handler)
-	{
-#ifndef CONFIG_LEONBARE_NONESTEDIRQ
-	  if (no_inirq_check || !(inirq[irq]))
-	    {
-#endif
-	      inirq[irq]++;
-	      if (handler_irq_pre)
-		handler_irq_pre ();
-	      a->handler (irq, a->dev_id, pt_regs);
-	      if (handler_irq_post)
-		handler_irq_post ();
-	      inirq[irq]--;
-#ifndef CONFIG_LEONBARE_NONESTEDIRQ
-	    }
-#endif
-	}
-      a = a->next;
-    }
-}
-
-schedulehandler schedule_callback = 0;