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Diffstat (limited to 'include/asm-cris/arch-v32/system.h')
-rw-r--r--include/asm-cris/arch-v32/system.h69
1 files changed, 0 insertions, 69 deletions
diff --git a/include/asm-cris/arch-v32/system.h b/include/asm-cris/arch-v32/system.h
deleted file mode 100644
index 6ca90f1..0000000
--- a/include/asm-cris/arch-v32/system.h
+++ /dev/null
@@ -1,69 +0,0 @@
-#ifndef _ASM_CRIS_ARCH_SYSTEM_H
-#define _ASM_CRIS_ARCH_SYSTEM_H
-
-
-/* Read the CPU version register. */
-static inline unsigned long rdvr(void)
-{
- unsigned char vr;
-
- __asm__ __volatile__ ("move $vr, %0" : "=rm" (vr));
- return vr;
-}
-
-#define cris_machine_name "crisv32"
-
-/* Read the user-mode stack pointer. */
-static inline unsigned long rdusp(void)
-{
- unsigned long usp;
-
- __asm__ __volatile__ ("move $usp, %0" : "=rm" (usp));
- return usp;
-}
-
-/* Read the current stack pointer. */
-static inline unsigned long rdsp(void)
-{
- unsigned long sp;
-
- __asm__ __volatile__ ("move.d $sp, %0" : "=rm" (sp));
- return sp;
-}
-
-/* Write the user-mode stack pointer. */
-#define wrusp(usp) __asm__ __volatile__ ("move %0, $usp" : : "rm" (usp))
-
-#define nop() __asm__ __volatile__ ("nop");
-
-#define xchg(ptr,x) \
- ((__typeof__(*(ptr)))__xchg((unsigned long) (x),(ptr),sizeof(*(ptr))))
-
-#define tas(ptr) (xchg((ptr),1))
-
-struct __xchg_dummy { unsigned long a[100]; };
-#define __xg(x) ((struct __xchg_dummy *)(x))
-
-/* Used for interrupt control. */
-#define local_save_flags(x) \
- __asm__ __volatile__ ("move $ccs, %0" : "=rm" (x) : : "memory");
-
-#define local_irq_restore(x) \
- __asm__ __volatile__ ("move %0, $ccs" : : "rm" (x) : "memory");
-
-#define local_irq_disable() __asm__ __volatile__ ("di" : : : "memory");
-#define local_irq_enable() __asm__ __volatile__ ("ei" : : : "memory");
-
-#define irqs_disabled() \
-({ \
- unsigned long flags; \
- \
- local_save_flags(flags);\
- !(flags & (1 << I_CCS_BITNR)); \
-})
-
-/* Used for spinlocks, etc. */
-#define local_irq_save(x) \
- __asm__ __volatile__ ("move $ccs, %0\n\tdi" : "=rm" (x) : : "memory");
-
-#endif /* _ASM_CRIS_ARCH_SYSTEM_H */