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| author | Andreas Färber <afaerber@suse.de> | 2013-08-25 18:53:55 +0200 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2014-03-13 19:01:49 +0100 |
| commit | 8c2e1b0093aa4a89548df47d969217d8b0dfd070 (patch) | |
| tree | 16656127c1a0c6194b25f29bd54f612b9c1f8679 /target-i386/cpu.c | |
| parent | 1cf5ccbca8915277098727d900d52c495a711f88 (diff) | |
cpu: Turn cpu_has_work() into a CPUClass hook
Default to false.
Tidy variable naming and inline cast uses while at it.
Tested-by: Jia Liu <proljc@gmail.com> (or32)
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'target-i386/cpu.c')
| -rw-r--r-- | target-i386/cpu.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/target-i386/cpu.c b/target-i386/cpu.c index 5cfe4506e0..5fb8a6de14 100644 --- a/target-i386/cpu.c +++ b/target-i386/cpu.c @@ -2695,6 +2695,20 @@ static void x86_cpu_synchronize_from_tb(CPUState *cs, TranslationBlock *tb) cpu->env.eip = tb->pc - tb->cs_base; } +static bool x86_cpu_has_work(CPUState *cs) +{ + X86CPU *cpu = X86_CPU(cs); + CPUX86State *env = &cpu->env; + + return ((cs->interrupt_request & (CPU_INTERRUPT_HARD | + CPU_INTERRUPT_POLL)) && + (env->eflags & IF_MASK)) || + (cs->interrupt_request & (CPU_INTERRUPT_NMI | + CPU_INTERRUPT_INIT | + CPU_INTERRUPT_SIPI | + CPU_INTERRUPT_MCE)); +} + static Property x86_cpu_properties[] = { DEFINE_PROP_BOOL("pmu", X86CPU, enable_pmu, false), { .name = "hv-spinlocks", .info = &qdev_prop_spinlocks }, @@ -2721,6 +2735,7 @@ static void x86_cpu_common_class_init(ObjectClass *oc, void *data) cc->reset = x86_cpu_reset; cc->reset_dump_flags = CPU_DUMP_FPU | CPU_DUMP_CCOP; + cc->has_work = x86_cpu_has_work; cc->do_interrupt = x86_cpu_do_interrupt; cc->dump_state = x86_cpu_dump_state; cc->set_pc = x86_cpu_set_pc; |