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

1 files changed, 7 insertions, 4 deletions

diff --git a/hw/arm/omap1.c b/hw/arm/omap1.c
index 6f0a8ca074..3245c62e68 100644
--- a/hw/arm/omap1.c
+++ b/hw/arm/omap1.c
@@ -1523,7 +1523,7 @@ static inline void omap_clkm_idlect1_update(struct omap_mpu_state_s *s,
     omap_clk clk;
 
     if (value & (1 << 11)) {                            /* SETARM_IDLE */
-        cpu_interrupt(&s->cpu->env, CPU_INTERRUPT_HALT);
+        cpu_interrupt(CPU(s->cpu), CPU_INTERRUPT_HALT);
     }
     if (!(value & (1 << 10)))				/* WKUP_MODE */
         qemu_system_shutdown_request();	/* XXX: disable wakeup from IRQ */
@@ -1721,6 +1721,7 @@ static uint64_t omap_clkdsp_read(void *opaque, hwaddr addr,
                                  unsigned size)
 {
     struct omap_mpu_state_s *s = (struct omap_mpu_state_s *) opaque;
+    CPUState *cpu = CPU(s->cpu);
 
     if (size != 2) {
         return omap_badwidth_read16(opaque, addr);
@@ -1737,8 +1738,9 @@ static uint64_t omap_clkdsp_read(void *opaque, hwaddr addr,
         return s->clkm.dsp_rstct2;
 
     case 0x18:	/* DSP_SYSST */
+        cpu = CPU(s->cpu);
         return (s->clkm.clocking_scheme << 11) | s->clkm.cold_start |
-                (s->cpu->env.halted << 6);      /* Quite useless... */
+                (cpu->halted << 6);      /* Quite useless... */
     }
 
     OMAP_BAD_REG(addr);
@@ -3754,9 +3756,10 @@ static void omap_setup_dsp_mapping(MemoryRegion *system_memory,
 void omap_mpu_wakeup(void *opaque, int irq, int req)
 {
     struct omap_mpu_state_s *mpu = (struct omap_mpu_state_s *) opaque;
+    CPUState *cpu = CPU(mpu->cpu);
 
-    if (mpu->cpu->env.halted) {
-        cpu_interrupt(&mpu->cpu->env, CPU_INTERRUPT_EXITTB);
+    if (cpu->halted) {
+        cpu_interrupt(cpu, CPU_INTERRUPT_EXITTB);
     }
 }