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
  ...

5 files changed, 20 insertions, 9 deletions

diff --git a/target-mips/cpu-qom.h b/target-mips/cpu-qom.h
index 32e3cad7bf..a7ff9e6ee1 100644
--- a/target-mips/cpu-qom.h
+++ b/target-mips/cpu-qom.h
@@ -75,5 +75,7 @@ static inline MIPSCPU *mips_env_get_cpu(CPUMIPSState *env)
 #define ENV_OFFSET offsetof(MIPSCPU, env)
 
 void mips_cpu_do_interrupt(CPUState *cpu);
+void mips_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
+                         int flags);
 
 #endif
diff --git a/target-mips/cpu.c b/target-mips/cpu.c
index 5315f7bda0..b61e207317 100644
--- a/target-mips/cpu.c
+++ b/target-mips/cpu.c
@@ -48,7 +48,6 @@ static void mips_cpu_realizefn(DeviceState *dev, Error **errp)
     MIPSCPUClass *mcc = MIPS_CPU_GET_CLASS(dev);
 
     cpu_reset(CPU(cpu));
-    qemu_init_vcpu(&cpu->env);
 
     mcc->parent_realize(dev, errp);
 }
@@ -80,6 +79,8 @@ static void mips_cpu_class_init(ObjectClass *c, void *data)
     cc->reset = mips_cpu_reset;
 
     cc->do_interrupt = mips_cpu_do_interrupt;
+    cc->dump_state = mips_cpu_dump_state;
+    cpu_class_set_do_unassigned_access(cc, mips_cpu_unassigned_access);
 }
 
 static const TypeInfo mips_cpu_type_info = {
diff --git a/target-mips/cpu.h b/target-mips/cpu.h
index 6e761e03b6..fa0f0d157f 100644
--- a/target-mips/cpu.h
+++ b/target-mips/cpu.h
@@ -493,8 +493,9 @@ void r4k_helper_tlbwr(CPUMIPSState *env);
 void r4k_helper_tlbp(CPUMIPSState *env);
 void r4k_helper_tlbr(CPUMIPSState *env);
 
-void cpu_unassigned_access(CPUMIPSState *env, hwaddr addr,
-                           int is_write, int is_exec, int unused, int size);
+void mips_cpu_unassigned_access(CPUState *cpu, hwaddr addr,
+                                bool is_write, bool is_exec, int unused,
+                                unsigned size);
 #endif
 
 void mips_cpu_list (FILE *f, fprintf_function cpu_fprintf);
diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c
index 3fa0d00cf9..f6838ecd5f 100644
--- a/target-mips/op_helper.c
+++ b/target-mips/op_helper.c
@@ -2147,13 +2147,18 @@ void tlb_fill(CPUMIPSState *env, target_ulong addr, int is_write, int mmu_idx,
     }
 }
 
-void cpu_unassigned_access(CPUMIPSState *env, hwaddr addr,
-                           int is_write, int is_exec, int unused, int size)
+void mips_cpu_unassigned_access(CPUState *cs, hwaddr addr,
+                                bool is_write, bool is_exec, int unused,
+                                unsigned size)
 {
-    if (is_exec)
+    MIPSCPU *cpu = MIPS_CPU(cs);
+    CPUMIPSState *env = &cpu->env;
+
+    if (is_exec) {
         helper_raise_exception(env, EXCP_IBE);
-    else
+    } else {
         helper_raise_exception(env, EXCP_DBE);
+    }
 }
 #endif /* !CONFIG_USER_ONLY */
 
diff --git a/target-mips/translate.c b/target-mips/translate.c
index 0a53203ce9..160c0c0922 100644
--- a/target-mips/translate.c
+++ b/target-mips/translate.c
@@ -15780,9 +15780,11 @@ cpu_mips_check_sign_extensions (CPUMIPSState *env, FILE *f,
 }
 #endif
 
-void cpu_dump_state (CPUMIPSState *env, FILE *f, fprintf_function cpu_fprintf,
-                     int flags)
+void mips_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf,
+                         int flags)
 {
+    MIPSCPU *cpu = MIPS_CPU(cs);
+    CPUMIPSState *env = &cpu->env;
     int i;
 
     cpu_fprintf(f, "pc=0x" TARGET_FMT_lx " HI=0x" TARGET_FMT_lx