Moved from score/cpu/PowerPC.

1 files changed, 0 insertions, 80 deletions

diff --git a/c/src/lib/libcpu/powerpc/shared/spr.h b/c/src/lib/libcpu/powerpc/shared/spr.h
deleted file mode 100644
index 2df38f5644..0000000000
--- a/c/src/lib/libcpu/powerpc/shared/spr.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- *  spr.h -- Access to special purpose registers.
- *
- *  Copyright (C) 1998 Gabriel Paubert, paubert@iram.es
- *
- *  Modified to compile in RTEMS development environment
- *  by Eric Valette
- *
- *  Copyright (C) 1999 Eric Valette. valette@crf.canon.fr
- *
- *  The license and distribution terms for this file may be
- *  found in found in the file LICENSE in this distribution or at
- *  http://www.OARcorp.com/rtems/license.html.
- *
- * $Id$
- *
- */
-
-
-#ifndef _PPC_SPR_H
-#define _PPC_SPR_H
-
-#include <libcpu/cpu.h> 
-
-#define __MFSPR(reg, val) \
-	__asm__ __volatile__("mfspr %0,"#reg : "=r" (val))
-
-#define __MTSPR(val, reg) \
-	__asm__ __volatile__("mtspr "#reg",%0" : : "r" (val))
-
-
-#define SPR_RW(reg) \
-static inline unsigned long _read_##reg(void) \
-{\
-	unsigned long val;\
-	__MFSPR(reg, val);\
-	return val;\
-}\
-static inline void _write_##reg(unsigned long val)\
-{\
-	__MTSPR(val,reg);\
-	return;\
-}
-
-#define SPR_RO(reg) \
-static inline unsigned long _read_##reg(void) \
-{\
-	unsigned long val;\
-	__MFSPR(reg,val);\
-	return val;\
-}
-
-static inline unsigned long _read_MSR(void)
-{
-	unsigned long val;
-	asm volatile("mfmsr %0" : "=r" (val));
-	return val;
-} 
-
-static inline void _write_MSR(unsigned long val)
-{
-	asm volatile("mtmsr %0" : : "r" (val));
-	return;
-}
-
-static inline unsigned long _read_SR(void * va)
-{
-	unsigned long val;
-	asm volatile("mfsrin %0,%1" : "=r" (val): "r" (va));
-	return val;
-} 
-
-static inline void _write_SR(unsigned long val, void * va)
-{
-	asm volatile("mtsrin %0,%1" : : "r"(val), "r" (va): "memory");
-	return;
-}
-
-
-#endif