1 files changed, 0 insertions, 186 deletions
diff --git a/c/src/exec/score/cpu/sh/sh.h b/c/src/exec/score/cpu/sh/sh.h
deleted file mode 100644
index 03d9077d3e..0000000000
--- a/c/src/exec/score/cpu/sh/sh.h
+++ /dev/null
@@ -1,186 +0,0 @@
-/*  sh.h
- *
- *  This include file contains information pertaining to the Hitachi SH
- *  processor.
- *
- *  Authors: Ralf Corsepius (corsepiu@faw.uni-ulm.de) and
- *           Bernd Becker (becker@faw.uni-ulm.de)
- *
- *  COPYRIGHT (c) 1997-1998, FAW Ulm, Germany
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE
- * 
- *
- *  COPYRIGHT (c) 1998.
- *  On-Line Applications Research Corporation (OAR).
- *  Copyright assigned to U.S. Government, 1994.
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.OARcorp.com/rtems/license.html.
- *
- *  $Id$
- */
-
-#ifndef _sh_h
-#define _sh_h
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- *  This file contains the information required to build
- *  RTEMS for a particular member of the "SH" family.
- *  
- *  It does  this by setting variables to indicate which implementation
- *  dependent features are present in a particular member of the family.
- */
- 
-#if defined(sh7032)
-
-#define CPU_MODEL_NAME  "SH 7032"
-
-#define SH_HAS_FPU 	0
-
-/*
- * If the following macro is set to 0 there will be no software irq stack
- */
-#define SH_HAS_SEPARATE_STACKS 1
-
-#else
- 
-#error "Unsupported CPU Model"
- 
-#endif
-
-/*
- *  Define the name of the CPU family.
- */
-
-#define CPU_NAME "Hitachi SH"
-
-#ifndef ASM
-
-/*
- * Mask for disabling interrupts
- */
-#define SH_IRQDIS_VALUE 0xf0
-
-#define sh_disable_interrupts( _level ) \
-  asm volatile ( \
-    "stc sr,%0\n\t" \
-    "ldc %1,sr\n\t"\
-  : "=r" (_level ) \
-  : "r" (SH_IRQDIS_VALUE) ); 
-
-#define sh_enable_interrupts( _level ) \
-  asm volatile( "ldc %0,sr\n\t" \
-    "nop\n\t" \
-    :: "r" (_level) );
-
-/*
- *  This temporarily restores the interrupt to _level before immediately
- *  disabling them again.  This is used to divide long RTEMS critical
- *  sections into two or more parts.  The parameter _level is not
- *  modified.
- */
-     
-#define sh_flash_interrupts( _level ) \
-  asm volatile( \
-    "ldc %1,sr\n\t" \
-    "nop\n\t" \
-    "ldc %0,sr\n\t" \
-    "nop\n\t" \
-    : : "r" (SH_IRQDIS_VALUE), "r" (_level) );
-
-#define sh_get_interrupt_level( _level ) \
-{ \
-  register unsigned32 _tmpsr ; \
-  \
-  asm volatile( "stc sr, %0" : "=r" (_tmpsr) ); \
-  _level = (_tmpsr & 0xf0) >> 4 ; \
-}
-
-#define sh_set_interrupt_level( _newlevel ) \
-{ \
-  register unsigned32 _tmpsr; \
-  \
-  asm volatile ( "stc sr, %0" : "=r" (_tmpsr) ); \
-  _tmpsr = ( _tmpsr & ~0xf0 ) | ((_newlevel) << 4) ; \
-  asm  volatile( "ldc %0,sr" :: "r" (_tmpsr) ); \
-}
-
-/*
- *  The following routine swaps the endian format of an unsigned int.
- *  It must be static because it is referenced indirectly.
- */
- 
-static inline unsigned int sh_swap_u32(
-  unsigned int value
-)
-{
-  register unsigned int swapped;
-  
-  asm volatile ( 
-    "swap.b %1,%0; "
-    "swap.w %0,%0; "
-    "swap.b %0,%0" 
-    : "=r" (swapped) 
-    : "r"  (value) );
-
-  return( swapped );
-}
-
-static inline unsigned int sh_swap_u16(
-  unsigned int value
-)
-{
-  register unsigned int swapped ;
-
-  asm volatile ( "swap.b %1,%0" : "=r" (swapped) : "r"  (value) );
-
-  return( swapped );
-}
-
-#define CPU_swap_u32( value ) sh_swap_u32( value )
-#define CPU_swap_u16( value ) sh_swap_u16( value )
-
-/*
- *  Simple spin delay in microsecond units for device drivers.
- *  This is very dependent on the clock speed of the target.
- *
- *  Since we don't have a real time clock, this is a very rough
- *  approximation, assuming that each cycle of the delay loop takes
- *  approx. 4 machine cycles.
- *
- *  e.g.: MHZ = 20 =>     5e-8 secs per instruction
- *                 => 4 * 5e-8 secs per delay loop
- */
-
-#define sh_delay( microseconds ) \
-{ register unsigned int _delay = (microseconds) * (MHZ / 4 ); \
-  asm volatile ( \
-"0:	add  #-1,%0\n \
-	nop\n \
-	cmp/pl %0\n \
-	bt 0b\
-	nop" \
-    :: "r" (_delay) );  \
-}
-
-#define CPU_delay( microseconds ) sh_delay( microseconds )
-
-extern unsigned int sh_set_irq_priority( 
-  unsigned int irq, 
-  unsigned int prio );
-
-#endif /* !ASM */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif