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| author | Anthony Liguori <aliguori@amazon.com> | 2014-01-10 11:04:31 -0800 |
|---|---|---|
| committer | Anthony Liguori <aliguori@amazon.com> | 2014-01-10 11:04:31 -0800 |
| commit | 4cddc7f44ff83ff3545059f1b8648b8bd7fe0e72 (patch) | |
| tree | b8b01a3e5ecbd2425bb0a296138ab4056196f8d3 /cpu-exec.c | |
| parent | 62a6a1fb895b881a938426fadb808f78a86ee222 (diff) | |
| parent | d024d209045b912eb6127861fab2af6c64880efd (diff) | |
Merge remote-tracking branch 'afaerber/tags/qom-cpu-for-anthony' into staging
QOM CPUState refactorings / X86CPU
* TLB invalidation optimizations
* X86CPU initialization cleanups
* Preparations for X86CPU hot-unplug
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# gpg: Good signature from "Andreas Färber <afaerber@suse.de>"
# gpg: aka "Andreas Färber <afaerber@suse.com>"
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* afaerber/tags/qom-cpu-for-anthony:
target-i386: Cleanup 'foo=val' feature handling
target-i386: Cleanup 'foo' feature handling
target-i386: Convert 'check' and 'enforce' to static properties
target-i386: Convert 'hv_spinlocks' to static property
target-i386: Convert 'hv_vapic' to static property
target-i386: Convert 'hv_relaxed' to static property
cpu-exec: Optimize X86CPU usage in cpu_exec()
target-i386: Move apic_state field from CPUX86State to X86CPU
cputlb: Tidy memset() of arrays
cputlb: Use memset() when flushing entries
Diffstat (limited to 'cpu-exec.c')
| -rw-r--r-- | cpu-exec.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/cpu-exec.c b/cpu-exec.c index 3c4800fc1f..a6c01f4193 100644 --- a/cpu-exec.c +++ b/cpu-exec.c @@ -224,6 +224,9 @@ int cpu_exec(CPUArchState *env) (defined(TARGET_M68K) || defined(TARGET_PPC) || defined(TARGET_S390X))) CPUClass *cc = CPU_GET_CLASS(cpu); #endif +#ifdef TARGET_I386 + X86CPU *x86_cpu = X86_CPU(cpu); +#endif int ret, interrupt_request; TranslationBlock *tb; uint8_t *tc_ptr; @@ -338,24 +341,24 @@ int cpu_exec(CPUArchState *env) #if !defined(CONFIG_USER_ONLY) if (interrupt_request & CPU_INTERRUPT_POLL) { cpu->interrupt_request &= ~CPU_INTERRUPT_POLL; - apic_poll_irq(env->apic_state); + apic_poll_irq(x86_cpu->apic_state); } #endif if (interrupt_request & CPU_INTERRUPT_INIT) { cpu_svm_check_intercept_param(env, SVM_EXIT_INIT, 0); - do_cpu_init(x86_env_get_cpu(env)); + do_cpu_init(x86_cpu); env->exception_index = EXCP_HALTED; cpu_loop_exit(env); } else if (interrupt_request & CPU_INTERRUPT_SIPI) { - do_cpu_sipi(x86_env_get_cpu(env)); + do_cpu_sipi(x86_cpu); } else if (env->hflags2 & HF2_GIF_MASK) { if ((interrupt_request & CPU_INTERRUPT_SMI) && !(env->hflags & HF_SMM_MASK)) { cpu_svm_check_intercept_param(env, SVM_EXIT_SMI, 0); cpu->interrupt_request &= ~CPU_INTERRUPT_SMI; - do_smm_enter(x86_env_get_cpu(env)); + do_smm_enter(x86_cpu); next_tb = 0; } else if ((interrupt_request & CPU_INTERRUPT_NMI) && !(env->hflags2 & HF2_NMI_MASK)) { @@ -687,6 +690,9 @@ int cpu_exec(CPUArchState *env) (defined(TARGET_M68K) || defined(TARGET_PPC) || defined(TARGET_S390X))) cc = CPU_GET_CLASS(cpu); #endif +#ifdef TARGET_I386 + x86_cpu = X86_CPU(cpu); +#endif } } /* for(;;) */ |