1 files changed, 0 insertions, 66 deletions
diff --git a/hw/sparc64/sparc64.c b/hw/sparc64/sparc64.c
index fd29a79edc..8654e955eb 100644
--- a/hw/sparc64/sparc64.c
+++ b/hw/sparc64/sparc64.c
@@ -34,72 +34,6 @@
 
 #define TICK_MAX             0x7fffffffffffffffULL
 
-void cpu_check_irqs(CPUSPARCState *env)
-{
-    CPUState *cs;
-    uint32_t pil = env->pil_in |
-                  (env->softint & ~(SOFTINT_TIMER | SOFTINT_STIMER));
-
-    /* We should be holding the BQL before we mess with IRQs */
-    g_assert(qemu_mutex_iothread_locked());
-
-    /* TT_IVEC has a higher priority (16) than TT_EXTINT (31..17) */
-    if (env->ivec_status & 0x20) {
-        return;
-    }
-    cs = env_cpu(env);
-    /*
-     * check if TM or SM in SOFTINT are set
-     * setting these also causes interrupt 14
-     */
-    if (env->softint & (SOFTINT_TIMER | SOFTINT_STIMER)) {
-        pil |= 1 << 14;
-    }
-
-    /*
-     * The bit corresponding to psrpil is (1<< psrpil),
-     * the next bit is (2 << psrpil).
-     */
-    if (pil < (2 << env->psrpil)) {
-        if (cs->interrupt_request & CPU_INTERRUPT_HARD) {
-            trace_sparc64_cpu_check_irqs_reset_irq(env->interrupt_index);
-            env->interrupt_index = 0;
-            cpu_reset_interrupt(cs, CPU_INTERRUPT_HARD);
-        }
-        return;
-    }
-
-    if (cpu_interrupts_enabled(env)) {
-
-        unsigned int i;
-
-        for (i = 15; i > env->psrpil; i--) {
-            if (pil & (1 << i)) {
-                int old_interrupt = env->interrupt_index;
-                int new_interrupt = TT_EXTINT | i;
-
-                if (unlikely(env->tl > 0 && cpu_tsptr(env)->tt > new_interrupt
-                  && ((cpu_tsptr(env)->tt & 0x1f0) == TT_EXTINT))) {
-                    trace_sparc64_cpu_check_irqs_noset_irq(env->tl,
-                                                      cpu_tsptr(env)->tt,
-                                                      new_interrupt);
-                } else if (old_interrupt != new_interrupt) {
-                    env->interrupt_index = new_interrupt;
-                    trace_sparc64_cpu_check_irqs_set_irq(i, old_interrupt,
-                                                         new_interrupt);
-                    cpu_interrupt(cs, CPU_INTERRUPT_HARD);
-                }
-                break;
-            }
-        }
-    } else if (cs->interrupt_request & CPU_INTERRUPT_HARD) {
-        trace_sparc64_cpu_check_irqs_disabled(pil, env->pil_in, env->softint,
-                                              env->interrupt_index);
-        env->interrupt_index = 0;
-        cpu_reset_interrupt(cs, CPU_INTERRUPT_HARD);
-    }
-}
-
 static void cpu_kick_irq(SPARCCPU *cpu)
 {
     CPUState *cs = CPU(cpu);