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

# By Andreas Färber (16) and Igor Mammedov (1)
# Via Andreas Färber
* afaerber/qom-cpu:
  target-lm32: Update VMStateDescription to LM32CPU
  target-arm: Override do_interrupt for ARMv7-M profile
  cpu: Replace do_interrupt() by CPUClass::do_interrupt method
  cpu: Pass CPUState to cpu_interrupt()
  exec: Pass CPUState to cpu_reset_interrupt()
  cpu: Move halted and interrupt_request fields to CPUState
  target-cris/helper.c: Update Coding Style
  target-i386: Update VMStateDescription to X86CPU
  cpu: Introduce cpu_class_set_vmsd()
  cpu: Register VMStateDescription through CPUState
  stubs: Add a vmstate_dummy struct for CONFIG_USER_ONLY
  vmstate: Make vmstate_register() static inline
  target-sh4: Move PVR/PRR/CVR into SuperHCPUClass
  target-sh4: Introduce SuperHCPU subclasses
  cpus: Replace open-coded CPU loop in qmp_memsave() with qemu_get_cpu()
  monitor: Use qemu_get_cpu() in monitor_set_cpu()
  cpu: Fix qemu_get_cpu() to return NULL if CPU not found

3 files changed, 13 insertions, 10 deletions

diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 309bb83cab..ed7d9badb5 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -190,10 +190,12 @@ static void pic_irq_request(void *opaque, int irq, int level)
             env = env->next_cpu;
         }
     } else {
-        if (level)
-            cpu_interrupt(env, CPU_INTERRUPT_HARD);
-        else
-            cpu_reset_interrupt(env, CPU_INTERRUPT_HARD);
+        CPUState *cs = CPU(x86_env_get_cpu(env));
+        if (level) {
+            cpu_interrupt(cs, CPU_INTERRUPT_HARD);
+        } else {
+            cpu_reset_interrupt(cs, CPU_INTERRUPT_HARD);
+        }
     }
 }
 
@@ -854,10 +856,10 @@ DeviceState *cpu_get_current_apic(void)
 
 void pc_acpi_smi_interrupt(void *opaque, int irq, int level)
 {
-    CPUX86State *s = opaque;
+    X86CPU *cpu = opaque;
 
     if (level) {
-        cpu_interrupt(s, CPU_INTERRUPT_SMI);
+        cpu_interrupt(CPU(cpu), CPU_INTERRUPT_SMI);
     }
 }
 
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 0ee3b3b806..0abc9f11e3 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -205,7 +205,8 @@ static void pc_init1(MemoryRegion *system_memory,
     if (pci_enabled && acpi_enabled) {
         i2c_bus *smbus;
 
-        smi_irq = qemu_allocate_irqs(pc_acpi_smi_interrupt, first_cpu, 1);
+        smi_irq = qemu_allocate_irqs(pc_acpi_smi_interrupt,
+                                     x86_env_get_cpu(first_cpu), 1);
         /* TODO: Populate SPD eeprom data.  */
         smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100,
                               gsi[9], *smi_irq,
diff --git a/hw/i386/xen_machine_pv.c b/hw/i386/xen_machine_pv.c
index a8177b6340..37ba34e5a9 100644
--- a/hw/i386/xen_machine_pv.c
+++ b/hw/i386/xen_machine_pv.c
@@ -36,7 +36,7 @@ static void xen_init_pv(QEMUMachineInitArgs *args)
     const char *kernel_cmdline = args->kernel_cmdline;
     const char *initrd_filename = args->initrd_filename;
     X86CPU *cpu;
-    CPUX86State *env;
+    CPUState *cs;
     DriveInfo *dinfo;
     int i;
 
@@ -49,8 +49,8 @@ static void xen_init_pv(QEMUMachineInitArgs *args)
 #endif
     }
     cpu = cpu_x86_init(cpu_model);
-    env = &cpu->env;
-    env->halted = 1;
+    cs = CPU(cpu);
+    cs->halted = 1;
 
     /* Initialize backend core & drivers */
     if (xen_be_init() != 0) {