cpu: move interrupt handling out of translate-common.c

translate-common.c will not be available anymore with --disable-tcg,
so we cannot leave cpu_interrupt_handler there.

Move the TCG-specific handler to accel/tcg/tcg-all.c, and adopt
KVM's handler as the default one, since it works just as well for
Xen and qtest.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/qom/cpu.c b/qom/cpu.c
index 7b20f84162..8757f033a0 100644
--- a/qom/cpu.c
+++ b/qom/cpu.c
@@ -32,6 +32,8 @@
 #include "hw/qdev-properties.h"
 #include "trace-root.h"
 
+CPUInterruptHandler cpu_interrupt_handler;
+
 bool cpu_exists(int64_t id)
 {
     CPUState *cpu;
@@ -417,6 +419,17 @@ static vaddr cpu_adjust_watchpoint_address(CPUState *cpu, vaddr addr, int len)
     return addr;
 }
 
+static void generic_handle_interrupt(CPUState *cpu, int mask)
+{
+    cpu->interrupt_request |= mask;
+
+    if (!qemu_cpu_is_self(cpu)) {
+        qemu_cpu_kick(cpu);
+    }
+}
+
+CPUInterruptHandler cpu_interrupt_handler = generic_handle_interrupt;
+
 static void cpu_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);