From f081c76ccfdbc1fdaa90fa5eb6abad46c1b5bfa8 Mon Sep 17 00:00:00 2001 From: Blue Swirl Date: Sat, 21 May 2011 07:10:23 +0000 Subject: Move cpu_has_work and cpu_pc_from_tb to cpu.h Move functions cpu_has_work() and cpu_pc_from_tb() from exec.h to cpu.h. This is needed by later patches. Signed-off-by: Blue Swirl --- target-alpha/cpu.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'target-alpha/cpu.h') diff --git a/target-alpha/cpu.h b/target-alpha/cpu.h index e98b32513c..411bd55328 100644 --- a/target-alpha/cpu.h +++ b/target-alpha/cpu.h @@ -492,4 +492,26 @@ static inline void cpu_set_tls(CPUState *env, target_ulong newtls) } #endif +static inline bool cpu_has_work(CPUState *env) +{ + /* Here we are checking to see if the CPU should wake up from HALT. + We will have gotten into this state only for WTINT from PALmode. */ + /* ??? I'm not sure how the IPL state works with WTINT to keep a CPU + asleep even if (some) interrupts have been asserted. For now, + assume that if a CPU really wants to stay asleep, it will mask + interrupts at the chipset level, which will prevent these bits + from being set in the first place. */ + return env->interrupt_request & (CPU_INTERRUPT_HARD + | CPU_INTERRUPT_TIMER + | CPU_INTERRUPT_SMP + | CPU_INTERRUPT_MCHK); +} + +#include "exec-all.h" + +static inline void cpu_pc_from_tb(CPUState *env, TranslationBlock *tb) +{ + env->pc = tb->pc; +} + #endif /* !defined (__CPU_ALPHA_H__) */ -- cgit v1.2.3