1 files changed, 0 insertions, 115 deletions
diff --git a/newlib/libc/machine/spu/spu_timer_svcs.c b/newlib/libc/machine/spu/spu_timer_svcs.c
deleted file mode 100644
index 8e7013ccd..000000000
--- a/newlib/libc/machine/spu/spu_timer_svcs.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
-(C) Copyright IBM Corp. 2008
-
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-* Redistributions of source code must retain the above copyright notice,
-this list of conditions and the following disclaimer.
-* Redistributions in binary form must reproduce the above copyright
-notice, this list of conditions and the following disclaimer in the
-documentation and/or other materials provided with the distribution.
-* Neither the name of IBM nor the names of its contributors may be
-used to endorse or promote products derived from this software without
-specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/* SPU timer start and alloc library services.  */
-#include <spu_timer.h>
-#include "spu_timer_internal.h"
-
-/* The timers.  */
-spu_timer_t __spu_timers[SPU_TIMER_NTIMERS] __attribute__ ((aligned (16)));
-
-/* Active timer list.  */
-spu_timer_t *__spu_timers_active;
-
-/* Stopped (allocated) timer list.  */
-spu_timer_t *__spu_timers_stopped;
-
-/* List of timers being handled.  */
-spu_timer_t *__spu_timers_handled;
-
-/* Bitmask of available timers.  */
-unsigned __spu_timers_avail =
-  ((1 << (SPU_TIMER_NTIMERS - 1)) + ((1 << (SPU_TIMER_NTIMERS - 1)) - 1));
-
-/* Allocates an SPU interval timer and returns the timer ID. Must be called
-   before starting a timer. interval specifies the expiration interval in
-   timebase units. func specifies the function pointer to expiration handler.
-   Returns the timer ID on success or <0 on Failure:
-    * SPU_TIMER_ERR_NONE_FREE - no free timers to allocate
-    * SPU_TIMER_ERR_INVALID_PARM - invalid parm  */
-int
-spu_timer_alloc (int interval, void (*func) (int))
-{
-  unsigned was_enabled;
-  int id;
-  if (interval < MIN_INTVL || interval > MAX_INTVL || func == NULL)
-    return SPU_TIMER_ERR_INVALID_PARM;
-
-  was_enabled = spu_readch (SPU_RdMachStat) & 0x1;
-
-  /* Get id of next available timer.  */
-  id = spu_extract ((spu_sub ((unsigned) 31,
-				  spu_cntlz (spu_promote
-					     (__spu_timers_avail, 0)))), 0);
-
-  /* No timers avail.  */
-  if (id == -1)
-    return SPU_TIMER_ERR_NONE_FREE;
-
-  /* Higher order bits represent lower timer ids.  */
-  __spu_timers_avail &= ~(1 << (id));
-  id = (SPU_TIMER_NTIMERS - 1) - id;
-
-  /* Initialize timer and put it on stopped list.  */
-  (__spu_timers + id)->func = func;
-  (__spu_timers + id)->intvl = interval;
-  (__spu_timers + id)->id = id;
-  (__spu_timers + id)->state = SPU_TIMER_STOPPED;
-
-  spu_idisable ();
-  (__spu_timers + id)->next = __spu_timers_stopped;
-  __spu_timers_stopped = &__spu_timers[id];
-
-  if (__likely (was_enabled))
-    spu_ienable ();
-  return id;
-}
-
-/* External interface for starting a timer.  See description of
-   __spu_timer_start(). Returns 0 on success and <0 on failure:
-    * SPU_TIMER_ERR_INVALID_ID - invalid id
-    * SPU_TIMER_ERR_NOCLOCK - clock is off
-    * SPU_TIMER_ERR_NOT_STOPPED - timer not in stopped state  */
-int
-spu_timer_start (int id)
-{
-  if (id < 0 || id >= SPU_TIMER_NTIMERS)
-    return SPU_TIMER_ERR_INVALID_ID;
-
-  if (__spu_clock_startcnt == 0)
-    return SPU_TIMER_ERR_NOCLOCK;
-
-  if (__spu_timers[id].state != SPU_TIMER_STOPPED)
-    return SPU_TIMER_ERR_NOT_STOPPED;
-
-  __spu_timer_start (id, 1);
-
-  return 0;
-}