diff options
Diffstat (limited to 'arch/cris/include/arch-v10/arch/system.h')
-rw-r--r-- | arch/cris/include/arch-v10/arch/system.h | 40 |
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 |