2011-08-10 Sebastian Huber <sebastian.huber@embedded-brains.de>

	* rtems/score/cpu.h, cpu.c: Removed superfluous functions.

3 files changed, 5 insertions, 66 deletions

diff --git a/cpukit/score/cpu/nios2/ChangeLog b/cpukit/score/cpu/nios2/ChangeLog
index 61d1bb4b92..3b4c4a3d10 100644
--- a/cpukit/score/cpu/nios2/ChangeLog
+++ b/cpukit/score/cpu/nios2/ChangeLog
@@ -1,3 +1,7 @@
+2011-08-10	Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+	* rtems/score/cpu.h, cpu.c: Removed superfluous functions.
+
 2011-08-09	Sebastian Huber <sebastian.huber@embedded-brains.de>
 
 	* nios2-iic-low-level.S: New file.
diff --git a/cpukit/score/cpu/nios2/cpu.c b/cpukit/score/cpu/nios2/cpu.c
index 5037293c1e..536e5e8cf8 100644
--- a/cpukit/score/cpu/nios2/cpu.c
+++ b/cpukit/score/cpu/nios2/cpu.c
@@ -121,55 +121,3 @@ void _CPU_ISR_install_vector(
 
     _ISR_Vector_table[ vector ] = new_handler;
 }
-
-/*
- *  _CPU_Install_interrupt_stack
- *
- *  NO_CPU Specific Information:
- *
- *  XXX document implementation including references if appropriate
- */
-
-void _CPU_Install_interrupt_stack( void )
-{
-}
-
-/*
- *  _CPU_Thread_Idle_body
- *
- *  NOTES:
- *
- *  1. This is the same as the regular CPU independent algorithm.
- *
- *  2. If you implement this using a "halt", "idle", or "shutdown"
- *     instruction, then don't forget to put it in an infinite loop.
- *
- *  3. Be warned. Some processors with onboard DMA have been known
- *     to stop the DMA if the CPU were put in IDLE mode.  This might
- *     also be a problem with other on-chip peripherals.  So use this
- *     hook with caution.
- *
- *  NO_CPU Specific Information:
- *
- *  XXX document implementation including references if appropriate
- */
-
-void *_CPU_Thread_Idle_body( uintptr_t ignored )
-{
-#if 1
-  for(;;);
-#else
-  for(;;)
-  {
-    uint32_t st = __builtin_rdctl(0); /* read status  register */
-
-    /* Differentiate between IRQ off and on (for debugging) */
-    if(st & 1)
-      for(;;);
-    else
-      for(;;);
-
-    /* insert your "halt" instruction here */ ;
-  }
-#endif
-}
diff --git a/cpukit/score/cpu/nios2/rtems/score/cpu.h b/cpukit/score/cpu/nios2/rtems/score/cpu.h
index 1d54aaa896..b93c88f6fe 100644
--- a/cpukit/score/cpu/nios2/rtems/score/cpu.h
+++ b/cpukit/score/cpu/nios2/rtems/score/cpu.h
@@ -310,7 +310,7 @@ extern "C" {
  *
  *  XXX document implementation including references if appropriate
  */
-#define CPU_PROVIDES_IDLE_THREAD_BODY    TRUE
+#define CPU_PROVIDES_IDLE_THREAD_BODY    FALSE
 
 /**
  *  Does the stack grow up (toward higher addresses) or down
@@ -1155,19 +1155,6 @@ void _CPU_ISR_install_vector(
 );
 
 /**
- *  @ingroup CPUInterrupt
- *  This routine installs the hardware interrupt stack pointer.
- *
- *  @note  It need only be provided if @ref CPU_HAS_HARDWARE_INTERRUPT_STACK
- *         is TRUE.
- *
- *  Port Specific Information:
- *
- *  XXX document implementation including references if appropriate
- */
-void _CPU_Install_interrupt_stack( void );
-
-/**
  *  This routine is the CPU dependent IDLE thread body.
  *
  *  @note  It need only be provided if @ref CPU_PROVIDES_IDLE_THREAD_BODY