1 #ifndef __ASM_CRIS_ARCH_IRQFLAGS_H
2 #define __ASM_CRIS_ARCH_IRQFLAGS_H
4 #include <linux/types.h>
5 #include <asm/ptrace.h>
7 static inline unsigned long arch_local_save_flags(void)
10 asm volatile("move $ccs,%0" : "=rm" (flags) : : "memory");
14 static inline void arch_local_irq_disable(void)
16 asm volatile("di" : : : "memory");
19 static inline void arch_local_irq_enable(void)
21 asm volatile("ei" : : : "memory");
24 static inline unsigned long arch_local_irq_save(void)
26 unsigned long flags = arch_local_save_flags();
27 arch_local_irq_disable();
31 static inline void arch_local_irq_restore(unsigned long flags)
33 asm volatile("move %0,$ccs" : : "rm" (flags) : "memory");
36 static inline bool arch_irqs_disabled_flags(unsigned long flags)
38 return !(flags & (1 << I_CCS_BITNR));
41 static inline bool arch_irqs_disabled(void)
43 return arch_irqs_disabled_flags(arch_local_save_flags());
46 #endif /* __ASM_CRIS_ARCH_IRQFLAGS_H */