Merge remote-tracking branch 'afaerber/qom-cpu' into staging

# By Andreas Färber
# Via Andreas Färber
* afaerber/qom-cpu: (24 commits)
  cpu: Turn cpu_unassigned_access() into a CPUState hook
  hwaddr: Make hwaddr type usable beyond softmmu
  cpu: Change qemu_init_vcpu() argument to CPUState
  cpus: Change qemu_dummy_start_vcpu() argument to CPUState
  cpus: Change qemu_kvm_start_vcpu() argument to CPUState
  cpus: Change cpu_handle_guest_debug() argument to CPUState
  gdbstub: Set gdb_set_stop_cpu() argument to CPUState
  kvm: Change kvm_cpu_exec() argument to CPUState
  kvm: Change kvm_handle_internal_error() argument to CPUState
  cpu: Turn cpu_dump_{state,statistics}() into CPUState hooks
  cpus: Change qemu_kvm_init_cpu_signals() argument to CPUState
  kvm: Change kvm_set_signal_mask() argument to CPUState
  cpus: Change qemu_kvm_wait_io_event() argument to CPUState
  cpus: Change cpu_thread_is_idle() argument to CPUState
  cpu: Change cpu_exit() argument to CPUState
  kvm: Change cpu_synchronize_state() argument to CPUState
  kvm: Change kvm_cpu_synchronize_state() argument to CPUState
  gdbstub: Simplify find_cpu()
  cpu: Guard cpu_{save,load}() definitions
  target-openrisc: Register VMStateDescription for OpenRISCCPU
  ...

1 files changed, 8 insertions, 6 deletions

diff --git a/memory.c b/memory.c
index 47b005a558..757e9a5592 100644
--- a/memory.c
+++ b/memory.c
@@ -855,9 +855,10 @@ static uint64_t unassigned_mem_read(void *opaque, hwaddr addr,
 #ifdef DEBUG_UNASSIGNED
     printf("Unassigned mem read " TARGET_FMT_plx "\n", addr);
 #endif
-#if defined(TARGET_ALPHA) || defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
-    cpu_unassigned_access(cpu_single_env, addr, 0, 0, 0, size);
-#endif
+    if (cpu_single_env != NULL) {
+        cpu_unassigned_access(ENV_GET_CPU(cpu_single_env),
+                              addr, false, false, 0, size);
+    }
     return 0;
 }
 
@@ -867,9 +868,10 @@ static void unassigned_mem_write(void *opaque, hwaddr addr,
 #ifdef DEBUG_UNASSIGNED
     printf("Unassigned mem write " TARGET_FMT_plx " = 0x%"PRIx64"\n", addr, val);
 #endif
-#if defined(TARGET_ALPHA) || defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
-    cpu_unassigned_access(cpu_single_env, addr, 1, 0, 0, size);
-#endif
+    if (cpu_single_env != NULL) {
+        cpu_unassigned_access(ENV_GET_CPU(cpu_single_env),
+                              addr, true, false, 0, size);
+    }
 }
 
 static bool unassigned_mem_accepts(void *opaque, hwaddr addr,