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[Qemu-devel] [PULL 04/10] cpu-exec: Optimize X86CPU usage in cpu_exec()
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [PULL 04/10] cpu-exec: Optimize X86CPU usage in cpu_exec() |
Date: |
Tue, 24 Dec 2013 13:58:55 +0100 |
Replace growing numbers of inline x86_env_get_cpu() with x86_cpu variable.
Reviewed-by: Chen Fan <address@hidden>
Signed-off-by: Andreas Färber <address@hidden>
---
cpu-exec.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/cpu-exec.c b/cpu-exec.c
index 2711c58..f7a215c 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -206,6 +206,9 @@ 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;
@@ -320,24 +323,24 @@ 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(x86_env_get_cpu(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)) {
@@ -685,6 +688,9 @@ 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(;;) */
--
1.8.4
- [Qemu-devel] [PULL 00/10] QOM CPUState patch queue 2013-12-24, Andreas Färber, 2013/12/24
- [Qemu-devel] [PULL 02/10] cputlb: Tidy memset() of arrays, Andreas Färber, 2013/12/24
- [Qemu-devel] [PULL 01/10] cputlb: Use memset() when flushing entries, Andreas Färber, 2013/12/24
- [Qemu-devel] [PULL 04/10] cpu-exec: Optimize X86CPU usage in cpu_exec(),
Andreas Färber <=
- [Qemu-devel] [PULL 03/10] target-i386: Move apic_state field from CPUX86State to X86CPU, Andreas Färber, 2013/12/24
- [Qemu-devel] [PULL 07/10] target-i386: Convert 'hv_spinlocks' to static property, Andreas Färber, 2013/12/24
- [Qemu-devel] [PULL 09/10] target-i386: Cleanup 'foo' feature handling, Andreas Färber, 2013/12/24
- [Qemu-devel] [PULL 06/10] target-i386: Convert 'hv_vapic' to static property, Andreas Färber, 2013/12/24
- [Qemu-devel] [PULL 10/10] target-i386: Cleanup 'foo=val' feature handling, Andreas Färber, 2013/12/24
- [Qemu-devel] [PULL 05/10] target-i386: Convert 'hv_relaxed' to static property, Andreas Färber, 2013/12/24
- [Qemu-devel] [PULL 08/10] target-i386: Convert 'check' and 'enforce' to static properties, Andreas Färber, 2013/12/24