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Diffstat (limited to 'arch/cris/include/arch-v10/arch/system.h')
-rw-r--r--arch/cris/include/arch-v10/arch/system.h40
1 files changed, 0 insertions, 40 deletions
diff --git a/arch/cris/include/arch-v10/arch/system.h b/arch/cris/include/arch-v10/arch/system.h
deleted file mode 100644
index 4c63f728122b..000000000000
--- a/arch/cris/include/arch-v10/arch/system.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#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 "cris"
-
-/* read/write the user-mode stackpointer */
-
-static inline unsigned long rdusp(void) {
- unsigned long usp;
- __asm__ __volatile__("move $usp,%0" : "=rm" (usp));
- return usp;
-}
-
-#define wrusp(usp) \
- __asm__ __volatile__("move %0,$usp" : /* no outputs */ : "rm" (usp))
-
-/* read the current stackpointer */
-
-static inline unsigned long rdsp(void) {
- unsigned long sp;
- __asm__ __volatile__("move.d $sp,%0" : "=rm" (sp));
- return sp;
-}
-
-static inline unsigned long _get_base(char * addr)
-{
- return 0;
-}
-
-#endif