23 files changed, 183 insertions, 183 deletions

diff --git a/hw/mpc8544_guts.c b/hw/mpc8544_guts.c
index aeb2de7..13b0ddd 100644
--- a/hw/mpc8544_guts.c
+++ b/hw/mpc8544_guts.c
@@ -62,7 +62,7 @@ static uint64_t mpc8544_guts_read(void *opaque, target_phys_addr_t addr,
                                   unsigned size)
 {
     uint32_t value = 0;
-    CPUState *env = cpu_single_env;
+    CPUPPCState *env = cpu_single_env;
 
     addr &= MPC8544_GUTS_MMIO_SIZE - 1;
     switch (addr) {
diff --git a/hw/ppc.c b/hw/ppc.c
index a9516f1..98546de 100644
--- a/hw/ppc.c
+++ b/hw/ppc.c
@@ -47,10 +47,10 @@
 #  define LOG_TB(...) do { } while (0)
 #endif
 
-static void cpu_ppc_tb_stop (CPUState *env);
-static void cpu_ppc_tb_start (CPUState *env);
+static void cpu_ppc_tb_stop (CPUPPCState *env);
+static void cpu_ppc_tb_start (CPUPPCState *env);
 
-void ppc_set_irq(CPUState *env, int n_IRQ, int level)
+void ppc_set_irq(CPUPPCState *env, int n_IRQ, int level)
 {
     unsigned int old_pending = env->pending_interrupts;
 
@@ -77,7 +77,7 @@ void ppc_set_irq(CPUState *env, int n_IRQ, int level)
 /* PowerPC 6xx / 7xx internal IRQ controller */
 static void ppc6xx_set_irq (void *opaque, int pin, int level)
 {
-    CPUState *env = opaque;
+    CPUPPCState *env = opaque;
     int cur_level;
 
     LOG_IRQ("%s: env %p pin %d level %d\n", __func__,
@@ -151,7 +151,7 @@ static void ppc6xx_set_irq (void *opaque, int pin, int level)
     }
 }
 
-void ppc6xx_irq_init (CPUState *env)
+void ppc6xx_irq_init (CPUPPCState *env)
 {
     env->irq_inputs = (void **)qemu_allocate_irqs(&ppc6xx_set_irq, env,
                                                   PPC6xx_INPUT_NB);
@@ -161,7 +161,7 @@ void ppc6xx_irq_init (CPUState *env)
 /* PowerPC 970 internal IRQ controller */
 static void ppc970_set_irq (void *opaque, int pin, int level)
 {
-    CPUState *env = opaque;
+    CPUPPCState *env = opaque;
     int cur_level;
 
     LOG_IRQ("%s: env %p pin %d level %d\n", __func__,
@@ -233,7 +233,7 @@ static void ppc970_set_irq (void *opaque, int pin, int level)
     }
 }
 
-void ppc970_irq_init (CPUState *env)
+void ppc970_irq_init (CPUPPCState *env)
 {
     env->irq_inputs = (void **)qemu_allocate_irqs(&ppc970_set_irq, env,
                                                   PPC970_INPUT_NB);
@@ -242,7 +242,7 @@ void ppc970_irq_init (CPUState *env)
 /* POWER7 internal IRQ controller */
 static void power7_set_irq (void *opaque, int pin, int level)
 {
-    CPUState *env = opaque;
+    CPUPPCState *env = opaque;
 
     LOG_IRQ("%s: env %p pin %d level %d\n", __func__,
                 env, pin, level);
@@ -266,7 +266,7 @@ static void power7_set_irq (void *opaque, int pin, int level)
     }
 }
 
-void ppcPOWER7_irq_init (CPUState *env)
+void ppcPOWER7_irq_init (CPUPPCState *env)
 {
     env->irq_inputs = (void **)qemu_allocate_irqs(&power7_set_irq, env,
                                                   POWER7_INPUT_NB);
@@ -276,7 +276,7 @@ void ppcPOWER7_irq_init (CPUState *env)
 /* PowerPC 40x internal IRQ controller */
 static void ppc40x_set_irq (void *opaque, int pin, int level)
 {
-    CPUState *env = opaque;
+    CPUPPCState *env = opaque;
     int cur_level;
 
     LOG_IRQ("%s: env %p pin %d level %d\n", __func__,
@@ -346,7 +346,7 @@ static void ppc40x_set_irq (void *opaque, int pin, int level)
     }
 }
 
-void ppc40x_irq_init (CPUState *env)
+void ppc40x_irq_init (CPUPPCState *env)
 {
     env->irq_inputs = (void **)qemu_allocate_irqs(&ppc40x_set_irq,
                                                   env, PPC40x_INPUT_NB);
@@ -355,7 +355,7 @@ void ppc40x_irq_init (CPUState *env)
 /* PowerPC E500 internal IRQ controller */
 static void ppce500_set_irq (void *opaque, int pin, int level)
 {
-    CPUState *env = opaque;
+    CPUPPCState *env = opaque;
     int cur_level;
 
     LOG_IRQ("%s: env %p pin %d level %d\n", __func__,
@@ -407,7 +407,7 @@ static void ppce500_set_irq (void *opaque, int pin, int level)
     }
 }
 
-void ppce500_irq_init (CPUState *env)
+void ppce500_irq_init (CPUPPCState *env)
 {
     env->irq_inputs = (void **)qemu_allocate_irqs(&ppce500_set_irq,
                                         env, PPCE500_INPUT_NB);
@@ -421,7 +421,7 @@ uint64_t cpu_ppc_get_tb(ppc_tb_t *tb_env, uint64_t vmclk, int64_t tb_offset)
     return muldiv64(vmclk, tb_env->tb_freq, get_ticks_per_sec()) + tb_offset;
 }
 
-uint64_t cpu_ppc_load_tbl (CPUState *env)
+uint64_t cpu_ppc_load_tbl (CPUPPCState *env)
 {
     ppc_tb_t *tb_env = env->tb_env;
     uint64_t tb;
@@ -436,7 +436,7 @@ uint64_t cpu_ppc_load_tbl (CPUState *env)
     return tb;
 }
 
-static inline uint32_t _cpu_ppc_load_tbu(CPUState *env)
+static inline uint32_t _cpu_ppc_load_tbu(CPUPPCState *env)
 {
     ppc_tb_t *tb_env = env->tb_env;
     uint64_t tb;
@@ -447,7 +447,7 @@ static inline uint32_t _cpu_ppc_load_tbu(CPUState *env)
     return tb >> 32;
 }
 
-uint32_t cpu_ppc_load_tbu (CPUState *env)
+uint32_t cpu_ppc_load_tbu (CPUPPCState *env)
 {
     if (kvm_enabled()) {
         return env->spr[SPR_TBU];
@@ -464,7 +464,7 @@ static inline void cpu_ppc_store_tb(ppc_tb_t *tb_env, uint64_t vmclk,
                 __func__, value, *tb_offsetp);
 }
 
-void cpu_ppc_store_tbl (CPUState *env, uint32_t value)
+void cpu_ppc_store_tbl (CPUPPCState *env, uint32_t value)
 {
     ppc_tb_t *tb_env = env->tb_env;
     uint64_t tb;
@@ -475,7 +475,7 @@ void cpu_ppc_store_tbl (CPUState *env, uint32_t value)
                      &tb_env->tb_offset, tb | (uint64_t)value);
 }
 
-static inline void _cpu_ppc_store_tbu(CPUState *env, uint32_t value)
+static inline void _cpu_ppc_store_tbu(CPUPPCState *env, uint32_t value)
 {
     ppc_tb_t *tb_env = env->tb_env;
     uint64_t tb;
@@ -486,12 +486,12 @@ static inline void _cpu_ppc_store_tbu(CPUState *env, uint32_t value)
                      &tb_env->tb_offset, ((uint64_t)value << 32) | tb);
 }
 
-void cpu_ppc_store_tbu (CPUState *env, uint32_t value)
+void cpu_ppc_store_tbu (CPUPPCState *env, uint32_t value)
 {
     _cpu_ppc_store_tbu(env, value);
 }
 
-uint64_t cpu_ppc_load_atbl (CPUState *env)
+uint64_t cpu_ppc_load_atbl (CPUPPCState *env)
 {
     ppc_tb_t *tb_env = env->tb_env;
     uint64_t tb;
@@ -502,7 +502,7 @@ uint64_t cpu_ppc_load_atbl (CPUState *env)
     return tb;
 }
 
-uint32_t cpu_ppc_load_atbu (CPUState *env)
+uint32_t cpu_ppc_load_atbu (CPUPPCState *env)
 {
     ppc_tb_t *tb_env = env->tb_env;
     uint64_t tb;
@@ -513,7 +513,7 @@ uint32_t cpu_ppc_load_atbu (CPUState *env)
     return tb >> 32;
 }
 
-void cpu_ppc_store_atbl (CPUState *env, uint32_t value)
+void cpu_ppc_store_atbl (CPUPPCState *env, uint32_t value)
 {
     ppc_tb_t *tb_env = env->tb_env;
     uint64_t tb;
@@ -524,7 +524,7 @@ void cpu_ppc_store_atbl (CPUState *env, uint32_t value)
                      &tb_env->atb_offset, tb | (uint64_t)value);
 }
 
-void cpu_ppc_store_atbu (CPUState *env, uint32_t value)
+void cpu_ppc_store_atbu (CPUPPCState *env, uint32_t value)
 {
     ppc_tb_t *tb_env = env->tb_env;
     uint64_t tb;
@@ -535,7 +535,7 @@ void cpu_ppc_store_atbu (CPUState *env, uint32_t value)
                      &tb_env->atb_offset, ((uint64_t)value << 32) | tb);
 }
 
-static void cpu_ppc_tb_stop (CPUState *env)
+static void cpu_ppc_tb_stop (CPUPPCState *env)
 {
     ppc_tb_t *tb_env = env->tb_env;
     uint64_t tb, atb, vmclk;
@@ -557,7 +557,7 @@ static void cpu_ppc_tb_stop (CPUState *env)
     }
 }
 
-static void cpu_ppc_tb_start (CPUState *env)
+static void cpu_ppc_tb_start (CPUPPCState *env)
 {
     ppc_tb_t *tb_env = env->tb_env;
     uint64_t tb, atb, vmclk;
@@ -578,7 +578,7 @@ static void cpu_ppc_tb_start (CPUState *env)
     }
 }
 
-static inline uint32_t _cpu_ppc_load_decr(CPUState *env, uint64_t next)
+static inline uint32_t _cpu_ppc_load_decr(CPUPPCState *env, uint64_t next)
 {
     ppc_tb_t *tb_env = env->tb_env;
     uint32_t decr;
@@ -597,7 +597,7 @@ static inline uint32_t _cpu_ppc_load_decr(CPUState *env, uint64_t next)
     return decr;
 }
 
-uint32_t cpu_ppc_load_decr (CPUState *env)
+uint32_t cpu_ppc_load_decr (CPUPPCState *env)
 {
     ppc_tb_t *tb_env = env->tb_env;
 
@@ -608,14 +608,14 @@ uint32_t cpu_ppc_load_decr (CPUState *env)
     return _cpu_ppc_load_decr(env, tb_env->decr_next);
 }
 
-uint32_t cpu_ppc_load_hdecr (CPUState *env)
+uint32_t cpu_ppc_load_hdecr (CPUPPCState *env)
 {
     ppc_tb_t *tb_env = env->tb_env;
 
     return _cpu_ppc_load_decr(env, tb_env->hdecr_next);
 }
 
-uint64_t cpu_ppc_load_purr (CPUState *env)
+uint64_t cpu_ppc_load_purr (CPUPPCState *env)
 {
     ppc_tb_t *tb_env = env->tb_env;
     uint64_t diff;
@@ -628,23 +628,23 @@ uint64_t cpu_ppc_load_purr (CPUState *env)
 /* When decrementer expires,
  * all we need to do is generate or queue a CPU exception
  */
-static inline void cpu_ppc_decr_excp(CPUState *env)
+static inline void cpu_ppc_decr_excp(CPUPPCState *env)
 {
     /* Raise it */
     LOG_TB("raise decrementer exception\n");
     ppc_set_irq(env, PPC_INTERRUPT_DECR, 1);
 }
 
-static inline void cpu_ppc_hdecr_excp(CPUState *env)
+static inline void cpu_ppc_hdecr_excp(CPUPPCState *env)
 {
     /* Raise it */
     LOG_TB("raise decrementer exception\n");
     ppc_set_irq(env, PPC_INTERRUPT_HDECR, 1);
 }
 
-static void __cpu_ppc_store_decr (CPUState *env, uint64_t *nextp,
+static void __cpu_ppc_store_decr (CPUPPCState *env, uint64_t *nextp,
                                   struct QEMUTimer *timer,
-                                  void (*raise_excp)(CPUState *),
+                                  void (*raise_excp)(CPUPPCState *),
                                   uint32_t decr, uint32_t value,
                                   int is_excp)
 {
@@ -681,7 +681,7 @@ static void __cpu_ppc_store_decr (CPUState *env, uint64_t *nextp,
     }
 }
 
-static inline void _cpu_ppc_store_decr(CPUState *env, uint32_t decr,
+static inline void _cpu_ppc_store_decr(CPUPPCState *env, uint32_t decr,
                                        uint32_t value, int is_excp)
 {
     ppc_tb_t *tb_env = env->tb_env;
@@ -690,7 +690,7 @@ static inline void _cpu_ppc_store_decr(CPUState *env, uint32_t decr,
                          &cpu_ppc_decr_excp, decr, value, is_excp);
 }
 
-void cpu_ppc_store_decr (CPUState *env, uint32_t value)
+void cpu_ppc_store_decr (CPUPPCState *env, uint32_t value)
 {
     _cpu_ppc_store_decr(env, cpu_ppc_load_decr(env), value, 0);
 }
@@ -700,7 +700,7 @@ static void cpu_ppc_decr_cb (void *opaque)
     _cpu_ppc_store_decr(opaque, 0x00000000, 0xFFFFFFFF, 1);
 }
 
-static inline void _cpu_ppc_store_hdecr(CPUState *env, uint32_t hdecr,
+static inline void _cpu_ppc_store_hdecr(CPUPPCState *env, uint32_t hdecr,
                                         uint32_t value, int is_excp)
 {
     ppc_tb_t *tb_env = env->tb_env;
@@ -711,7 +711,7 @@ static inline void _cpu_ppc_store_hdecr(CPUState *env, uint32_t hdecr,
     }
 }
 
-void cpu_ppc_store_hdecr (CPUState *env, uint32_t value)
+void cpu_ppc_store_hdecr (CPUPPCState *env, uint32_t value)
 {
     _cpu_ppc_store_hdecr(env, cpu_ppc_load_hdecr(env), value, 0);
 }
@@ -721,7 +721,7 @@ static void cpu_ppc_hdecr_cb (void *opaque)
     _cpu_ppc_store_hdecr(opaque, 0x00000000, 0xFFFFFFFF, 1);
 }
 
-void cpu_ppc_store_purr (CPUState *env, uint64_t value)
+void cpu_ppc_store_purr (CPUPPCState *env, uint64_t value)
 {
     ppc_tb_t *tb_env = env->tb_env;
 
@@ -731,7 +731,7 @@ void cpu_ppc_store_purr (CPUState *env, uint64_t value)
 
 static void cpu_ppc_set_tb_clk (void *opaque, uint32_t freq)
 {
-    CPUState *env = opaque;
+    CPUPPCState *env = opaque;
     ppc_tb_t *tb_env = env->tb_env;
 
     tb_env->tb_freq = freq;
@@ -746,7 +746,7 @@ static void cpu_ppc_set_tb_clk (void *opaque, uint32_t freq)
 }
 
 /* Set up (once) timebase frequency (in Hz) */
-clk_setup_cb cpu_ppc_tb_init (CPUState *env, uint32_t freq)
+clk_setup_cb cpu_ppc_tb_init (CPUPPCState *env, uint32_t freq)
 {
     ppc_tb_t *tb_env;
 
@@ -769,28 +769,28 @@ clk_setup_cb cpu_ppc_tb_init (CPUState *env, uint32_t freq)
 
 /* Specific helpers for POWER & PowerPC 601 RTC */
 #if 0
-static clk_setup_cb cpu_ppc601_rtc_init (CPUState *env)
+static clk_setup_cb cpu_ppc601_rtc_init (CPUPPCState *env)
 {
     return cpu_ppc_tb_init(env, 7812500);
 }
 #endif
 
-void cpu_ppc601_store_rtcu (CPUState *env, uint32_t value)
+void cpu_ppc601_store_rtcu (CPUPPCState *env, uint32_t value)
 {
     _cpu_ppc_store_tbu(env, value);
 }
 
-uint32_t cpu_ppc601_load_rtcu (CPUState *env)
+uint32_t cpu_ppc601_load_rtcu (CPUPPCState *env)
 {
     return _cpu_ppc_load_tbu(env);
 }
 
-void cpu_ppc601_store_rtcl (CPUState *env, uint32_t value)
+void cpu_ppc601_store_rtcl (CPUPPCState *env, uint32_t value)
 {
     cpu_ppc_store_tbl(env, value & 0x3FFFFF80);
 }
 
-uint32_t cpu_ppc601_load_rtcl (CPUState *env)
+uint32_t cpu_ppc601_load_rtcl (CPUPPCState *env)
 {
     return cpu_ppc_load_tbl(env) & 0x3FFFFF80;
 }
@@ -814,7 +814,7 @@ struct ppc40x_timer_t {
 /* Fixed interval timer */
 static void cpu_4xx_fit_cb (void *opaque)
 {
-    CPUState *env;
+    CPUPPCState *env;
     ppc_tb_t *tb_env;
     ppc40x_timer_t *ppc40x_timer;
     uint64_t now, next;
@@ -853,7 +853,7 @@ static void cpu_4xx_fit_cb (void *opaque)
 }
 
 /* Programmable interval timer */
-static void start_stop_pit (CPUState *env, ppc_tb_t *tb_env, int is_excp)
+static void start_stop_pit (CPUPPCState *env, ppc_tb_t *tb_env, int is_excp)
 {
     ppc40x_timer_t *ppc40x_timer;
     uint64_t now, next;
@@ -882,7 +882,7 @@ static void start_stop_pit (CPUState *env, ppc_tb_t *tb_env, int is_excp)
 
 static void cpu_4xx_pit_cb (void *opaque)
 {
-    CPUState *env;
+    CPUPPCState *env;
     ppc_tb_t *tb_env;
     ppc40x_timer_t *ppc40x_timer;
 
@@ -904,7 +904,7 @@ static void cpu_4xx_pit_cb (void *opaque)
 /* Watchdog timer */
 static void cpu_4xx_wdt_cb (void *opaque)
 {
-    CPUState *env;
+    CPUPPCState *env;
     ppc_tb_t *tb_env;
     ppc40x_timer_t *ppc40x_timer;
     uint64_t now, next;
@@ -969,7 +969,7 @@ static void cpu_4xx_wdt_cb (void *opaque)
     }
 }
 
-void store_40x_pit (CPUState *env, target_ulong val)
+void store_40x_pit (CPUPPCState *env, target_ulong val)
 {
     ppc_tb_t *tb_env;
     ppc40x_timer_t *ppc40x_timer;
@@ -981,14 +981,14 @@ void store_40x_pit (CPUState *env, target_ulong val)
     start_stop_pit(env, tb_env, 0);
 }
 
-target_ulong load_40x_pit (CPUState *env)
+target_ulong load_40x_pit (CPUPPCState *env)
 {
     return cpu_ppc_load_decr(env);
 }
 
 static void ppc_40x_set_tb_clk (void *opaque, uint32_t freq)
 {
-    CPUState *env = opaque;
+    CPUPPCState *env = opaque;
     ppc_tb_t *tb_env = env->tb_env;
 
     LOG_TB("%s set new frequency to %" PRIu32 "\n", __func__,
@@ -998,7 +998,7 @@ static void ppc_40x_set_tb_clk (void *opaque, uint32_t freq)
     /* XXX: we should also update all timers */
 }
 
-clk_setup_cb ppc_40x_timers_init (CPUState *env, uint32_t freq,
+clk_setup_cb ppc_40x_timers_init (CPUPPCState *env, uint32_t freq,
                                   unsigned int decr_excp)
 {
     ppc_tb_t *tb_env;
@@ -1084,7 +1084,7 @@ int ppc_dcr_write (ppc_dcr_t *dcr_env, int dcrn, uint32_t val)
     return -1;
 }
 
-int ppc_dcr_register (CPUState *env, int dcrn, void *opaque,
+int ppc_dcr_register (CPUPPCState *env, int dcrn, void *opaque,
                       dcr_read_cb dcr_read, dcr_write_cb dcr_write)
 {
     ppc_dcr_t *dcr_env;
@@ -1107,7 +1107,7 @@ int ppc_dcr_register (CPUState *env, int dcrn, void *opaque,
     return 0;
 }
 
-int ppc_dcr_init (CPUState *env, int (*read_error)(int dcrn),
+int ppc_dcr_init (CPUPPCState *env, int (*read_error)(int dcrn),
                   int (*write_error)(int dcrn))
 {
     ppc_dcr_t *dcr_env;
diff --git a/hw/ppc.h b/hw/ppc.h
index 9f91170..2f3ea27 100644
--- a/hw/ppc.h
+++ b/hw/ppc.h
@@ -1,4 +1,4 @@
-void ppc_set_irq (CPUState *env, int n_IRQ, int level);
+void ppc_set_irq (CPUPPCState *env, int n_IRQ, int level);
 
 /* PowerPC hardware exceptions management helpers */
 typedef void (*clk_setup_cb)(void *opaque, uint32_t freq);
@@ -43,32 +43,32 @@ struct ppc_tb_t {
                                                */
 
 uint64_t cpu_ppc_get_tb(ppc_tb_t *tb_env, uint64_t vmclk, int64_t tb_offset);
-clk_setup_cb cpu_ppc_tb_init (CPUState *env, uint32_t freq);
+clk_setup_cb cpu_ppc_tb_init (CPUPPCState *env, uint32_t freq);
 /* Embedded PowerPC DCR management */
 typedef uint32_t (*dcr_read_cb)(void *opaque, int dcrn);
 typedef void (*dcr_write_cb)(void *opaque, int dcrn, uint32_t val);
-int ppc_dcr_init (CPUState *env, int (*dcr_read_error)(int dcrn),
+int ppc_dcr_init (CPUPPCState *env, int (*dcr_read_error)(int dcrn),
                   int (*dcr_write_error)(int dcrn));
-int ppc_dcr_register (CPUState *env, int dcrn, void *opaque,
+int ppc_dcr_register (CPUPPCState *env, int dcrn, void *opaque,
                       dcr_read_cb drc_read, dcr_write_cb dcr_write);
-clk_setup_cb ppc_40x_timers_init (CPUState *env, uint32_t freq,
+clk_setup_cb ppc_40x_timers_init (CPUPPCState *env, uint32_t freq,
                                   unsigned int decr_excp);
 
 /* Embedded PowerPC reset */
-void ppc40x_core_reset (CPUState *env);
-void ppc40x_chip_reset (CPUState *env);
-void ppc40x_system_reset (CPUState *env);
+void ppc40x_core_reset (CPUPPCState *env);
+void ppc40x_chip_reset (CPUPPCState *env);
+void ppc40x_system_reset (CPUPPCState *env);
 void PREP_debug_write (void *opaque, uint32_t addr, uint32_t val);
 
 extern CPUWriteMemoryFunc * const PPC_io_write[];
 extern CPUReadMemoryFunc * const PPC_io_read[];
 void PPC_debug_write (void *opaque, uint32_t addr, uint32_t val);
 
-void ppc40x_irq_init (CPUState *env);
-void ppce500_irq_init (CPUState *env);
-void ppc6xx_irq_init (CPUState *env);
-void ppc970_irq_init (CPUState *env);
-void ppcPOWER7_irq_init (CPUState *env);
+void ppc40x_irq_init (CPUPPCState *env);
+void ppce500_irq_init (CPUPPCState *env);
+void ppc6xx_irq_init (CPUPPCState *env);
+void ppc970_irq_init (CPUPPCState *env);
+void ppcPOWER7_irq_init (CPUPPCState *env);
 
 /* PPC machines for OpenBIOS */
 enum {
@@ -89,4 +89,4 @@ enum {
 #define PPC_SERIAL_MM_BAUDBASE 399193
 
 /* ppc_booke.c */
-void ppc_booke_timers_init(CPUState *env, uint32_t freq, uint32_t flags);
+void ppc_booke_timers_init(CPUPPCState *env, uint32_t freq, uint32_t flags);
diff --git a/hw/ppc405.h b/hw/ppc405.h
index d8fdf09..1f5dc5f 100644
--- a/hw/ppc405.h
+++ b/hw/ppc405.h
@@ -56,23 +56,23 @@ struct ppc4xx_bd_info_t {
 };
 
 /* PowerPC 405 core */
-ram_addr_t ppc405_set_bootinfo (CPUState *env, ppc4xx_bd_info_t *bd,
+ram_addr_t ppc405_set_bootinfo (CPUPPCState *env, ppc4xx_bd_info_t *bd,
                                 uint32_t flags);
 
-CPUState *ppc405cr_init(MemoryRegion *address_space_mem,
+CPUPPCState *ppc405cr_init(MemoryRegion *address_space_mem,
                         MemoryRegion ram_memories[4],
                         target_phys_addr_t ram_bases[4],
                         target_phys_addr_t ram_sizes[4],
                         uint32_t sysclk, qemu_irq **picp,
                         int do_init);
-CPUState *ppc405ep_init(MemoryRegion *address_space_mem,
+CPUPPCState *ppc405ep_init(MemoryRegion *address_space_mem,
                         MemoryRegion ram_memories[2],
                         target_phys_addr_t ram_bases[2],
                         target_phys_addr_t ram_sizes[2],
                         uint32_t sysclk, qemu_irq **picp,
                         int do_init);
 /* IBM STBxxx microcontrollers */
-CPUState *ppc_stb025_init (MemoryRegion ram_memories[2],
+CPUPPCState *ppc_stb025_init (MemoryRegion ram_memories[2],
                            target_phys_addr_t ram_bases[2],
                            target_phys_addr_t ram_sizes[2],
                            uint32_t sysclk, qemu_irq **picp,
diff --git a/hw/ppc405_uc.c b/hw/ppc405_uc.c
index 951b389..6f8342e 100644
--- a/hw/ppc405_uc.c
+++ b/hw/ppc405_uc.c
@@ -41,7 +41,7 @@
 #define DEBUG_CLOCKS
 //#define DEBUG_CLOCKS_LL
 
-ram_addr_t ppc405_set_bootinfo (CPUState *env, ppc4xx_bd_info_t *bd,
+ram_addr_t ppc405_set_bootinfo (CPUPPCState *env, ppc4xx_bd_info_t *bd,
                                 uint32_t flags)
 {
     ram_addr_t bdloc;
@@ -169,7 +169,7 @@ static void ppc4xx_plb_reset (void *opaque)
     plb->besr = 0x00000000;
 }
 
-static void ppc4xx_plb_init(CPUState *env)
+static void ppc4xx_plb_init(CPUPPCState *env)
 {
     ppc4xx_plb_t *plb;
 
@@ -245,7 +245,7 @@ static void ppc4xx_pob_reset (void *opaque)
     pob->besr[1] = 0x0000000;
 }
 
-static void ppc4xx_pob_init(CPUState *env)
+static void ppc4xx_pob_init(CPUPPCState *env)
 {
     ppc4xx_pob_t *pob;
 
@@ -574,7 +574,7 @@ static void ebc_reset (void *opaque)
     ebc->cfg = 0x80400000;
 }
 
-static void ppc405_ebc_init(CPUState *env)
+static void ppc405_ebc_init(CPUPPCState *env)
 {
     ppc4xx_ebc_t *ebc;
 
@@ -657,7 +657,7 @@ static void ppc405_dma_reset (void *opaque)
     dma->pol = 0x00000000;
 }
 
-static void ppc405_dma_init(CPUState *env, qemu_irq irqs[4])
+static void ppc405_dma_init(CPUPPCState *env, qemu_irq irqs[4])
 {
     ppc405_dma_t *dma;
 
@@ -960,7 +960,7 @@ static void ocm_reset (void *opaque)
     ocm->dsacntl = dsacntl;
 }
 
-static void ppc405_ocm_init(CPUState *env)
+static void ppc405_ocm_init(CPUPPCState *env)
 {
     ppc405_ocm_t *ocm;
 
@@ -1713,7 +1713,7 @@ static void ppc40x_mal_reset (void *opaque)
     mal->txeobisr = 0x00000000;
 }
 
-static void ppc405_mal_init(CPUState *env, qemu_irq irqs[4])
+static void ppc405_mal_init(CPUPPCState *env, qemu_irq irqs[4])
 {
     ppc40x_mal_t *mal;
     int i;
@@ -1764,7 +1764,7 @@ static void ppc405_mal_init(CPUState *env, qemu_irq irqs[4])
 
 /*****************************************************************************/
 /* SPR */
-void ppc40x_core_reset (CPUState *env)
+void ppc40x_core_reset (CPUPPCState *env)
 {
     target_ulong dbsr;
 
@@ -1776,7 +1776,7 @@ void ppc40x_core_reset (CPUState *env)
     env->spr[SPR_40x_DBSR] = dbsr;
 }
 
-void ppc40x_chip_reset (CPUState *env)
+void ppc40x_chip_reset (CPUPPCState *env)
 {
     target_ulong dbsr;
 
@@ -1789,13 +1789,13 @@ void ppc40x_chip_reset (CPUState *env)
     env->spr[SPR_40x_DBSR] = dbsr;
 }
 
-void ppc40x_system_reset (CPUState *env)
+void ppc40x_system_reset (CPUPPCState *env)
 {
     printf("Reset PowerPC system\n");
     qemu_system_reset_request();
 }
 
-void store_40x_dbcr0 (CPUState *env, uint32_t val)
+void store_40x_dbcr0 (CPUPPCState *env, uint32_t val)
 {
     switch ((val >> 28) & 0x3) {
     case 0x0:
@@ -2066,7 +2066,7 @@ static void ppc405cr_clk_init (ppc405cr_cpc_t *cpc)
     cpc->psr |= D << 17;
 }
 
-static void ppc405cr_cpc_init (CPUState *env, clk_setup_t clk_setup[7],
+static void ppc405cr_cpc_init (CPUPPCState *env, clk_setup_t clk_setup[7],
                                uint32_t sysclk)
 {
     ppc405cr_cpc_t *cpc;
@@ -2096,7 +2096,7 @@ static void ppc405cr_cpc_init (CPUState *env, clk_setup_t clk_setup[7],
     qemu_register_reset(ppc405cr_cpc_reset, cpc);
 }
 
-CPUState *ppc405cr_init(MemoryRegion *address_space_mem,
+CPUPPCState *ppc405cr_init(MemoryRegion *address_space_mem,
                         MemoryRegion ram_memories[4],
                         target_phys_addr_t ram_bases[4],
                         target_phys_addr_t ram_sizes[4],
@@ -2105,7 +2105,7 @@ CPUState *ppc405cr_init(MemoryRegion *address_space_mem,
 {
     clk_setup_t clk_setup[PPC405CR_CLK_NB];
     qemu_irq dma_irqs[4];
-    CPUState *env;
+    CPUPPCState *env;
     qemu_irq *pic, *irqs;
 
     memset(clk_setup, 0, sizeof(clk_setup));
@@ -2408,7 +2408,7 @@ static void ppc405ep_cpc_reset (void *opaque)
 }
 
 /* XXX: sysclk should be between 25 and 100 MHz */
-static void ppc405ep_cpc_init (CPUState *env, clk_setup_t clk_setup[8],
+static void ppc405ep_cpc_init (CPUPPCState *env, clk_setup_t clk_setup[8],
                                uint32_t sysclk)
 {
     ppc405ep_cpc_t *cpc;
@@ -2445,7 +2445,7 @@ static void ppc405ep_cpc_init (CPUState *env, clk_setup_t clk_setup[8],
 #endif
 }
 
-CPUState *ppc405ep_init(MemoryRegion *address_space_mem,
+CPUPPCState *ppc405ep_init(MemoryRegion *address_space_mem,
                         MemoryRegion ram_memories[2],
                         target_phys_addr_t ram_bases[2],
                         target_phys_addr_t ram_sizes[2],
@@ -2454,7 +2454,7 @@ CPUState *ppc405ep_init(MemoryRegion *address_space_mem,
 {
     clk_setup_t clk_setup[PPC405EP_CLK_NB], tlb_clk_setup;
     qemu_irq dma_irqs[4], gpt_irqs[5], mal_irqs[4];
-    CPUState *env;
+    CPUPPCState *env;
     qemu_irq *pic, *irqs;
 
     memset(clk_setup, 0, sizeof(clk_setup));
diff --git a/hw/ppc440_bamboo.c b/hw/ppc440_bamboo.c
index 835e36d..220c81d 100644
--- a/hw/ppc440_bamboo.c
+++ b/hw/ppc440_bamboo.c
@@ -121,7 +121,7 @@ out:
 }
 
 /* Create reset TLB entries for BookE, spanning the 32bit addr space.  */
-static void mmubooke_create_initial_mapping(CPUState *env,
+static void mmubooke_create_initial_mapping(CPUPPCState *env,
                                      target_ulong va,
                                      target_phys_addr_t pa)
 {
@@ -145,7 +145,7 @@ static void mmubooke_create_initial_mapping(CPUState *env,
 
 static void main_cpu_reset(void *opaque)
 {
-    CPUState *env = opaque;
+    CPUPPCState *env = opaque;
 
     cpu_state_reset(env);
     env->gpr[1] = (16<<20) - 8;
@@ -172,7 +172,7 @@ static void bamboo_init(ram_addr_t ram_size,
     qemu_irq *pic;
     qemu_irq *irqs;
     PCIBus *pcibus;
-    CPUState *env;
+    CPUPPCState *env;
     uint64_t elf_entry;
     uint64_t elf_lowaddr;
     target_phys_addr_t loadaddr = 0;
diff --git a/hw/ppc4xx.h b/hw/ppc4xx.h
index f969e44..b511020 100644
--- a/hw/ppc4xx.h
+++ b/hw/ppc4xx.h
@@ -28,7 +28,7 @@
 #include "pci.h"
 
 /* PowerPC 4xx core initialization */
-CPUState *ppc4xx_init (const char *cpu_model,
+CPUPPCState *ppc4xx_init (const char *cpu_model,
                        clk_setup_t *cpu_clk, clk_setup_t *tb_clk,
                        uint32_t sysclk);
 
@@ -38,7 +38,7 @@ enum {
     PPCUIC_OUTPUT_CINT = 1,
     PPCUIC_OUTPUT_NB,
 };
-qemu_irq *ppcuic_init (CPUState *env, qemu_irq *irqs,
+qemu_irq *ppcuic_init (CPUPPCState *env, qemu_irq *irqs,
                        uint32_t dcr_base, int has_ssr, int has_vr);
 
 ram_addr_t ppc4xx_sdram_adjust(ram_addr_t ram_size, int nr_banks,
@@ -47,13 +47,13 @@ ram_addr_t ppc4xx_sdram_adjust(ram_addr_t ram_size, int nr_banks,
                                target_phys_addr_t ram_sizes[],
                                const unsigned int sdram_bank_sizes[]);
 
-void ppc4xx_sdram_init (CPUState *env, qemu_irq irq, int nbanks,
+void ppc4xx_sdram_init (CPUPPCState *env, qemu_irq irq, int nbanks,
                         MemoryRegion ram_memories[],
                         target_phys_addr_t *ram_bases,
                         target_phys_addr_t *ram_sizes,
                         int do_init);
 
-PCIBus *ppc4xx_pci_init(CPUState *env, qemu_irq pci_irqs[4],
+PCIBus *ppc4xx_pci_init(CPUPPCState *env, qemu_irq pci_irqs[4],
                         target_phys_addr_t config_space,
                         target_phys_addr_t int_ack,
                         target_phys_addr_t special_cycle,
diff --git a/hw/ppc4xx_devs.c b/hw/ppc4xx_devs.c
index 2311162..00e36f4 100644
--- a/hw/ppc4xx_devs.c
+++ b/hw/ppc4xx_devs.c
@@ -40,18 +40,18 @@
 
 static void ppc4xx_reset(void *opaque)
 {
-    CPUState *env = opaque;
+    CPUPPCState *env = opaque;
 
     cpu_state_reset(env);
 }
 
 /*****************************************************************************/
 /* Generic PowerPC 4xx processor instantiation */
-CPUState *ppc4xx_init (const char *cpu_model,
+CPUPPCState *ppc4xx_init (const char *cpu_model,
                        clk_setup_t *cpu_clk, clk_setup_t *tb_clk,
                        uint32_t sysclk)
 {
-    CPUState *env;
+    CPUPPCState *env;
 
     /* init CPUs */
     env = cpu_init(cpu_model);
@@ -295,7 +295,7 @@ static void ppcuic_reset (void *opaque)
     }
 }
 
-qemu_irq *ppcuic_init (CPUState *env, qemu_irq *irqs,
+qemu_irq *ppcuic_init (CPUPPCState *env, qemu_irq *irqs,
                        uint32_t dcr_base, int has_ssr, int has_vr)
 {
     ppcuic_t *uic;
@@ -641,7 +641,7 @@ static void sdram_reset (void *opaque)
     sdram->cfg = 0x00800000;
 }
 
-void ppc4xx_sdram_init (CPUState *env, qemu_irq irq, int nbanks,
+void ppc4xx_sdram_init (CPUPPCState *env, qemu_irq irq, int nbanks,
                         MemoryRegion *ram_memories,
                         target_phys_addr_t *ram_bases,
                         target_phys_addr_t *ram_sizes,
diff --git a/hw/ppc_booke.c b/hw/ppc_booke.c
index 8871945..d51e7fa 100644
--- a/hw/ppc_booke.c
+++ b/hw/ppc_booke.c
@@ -71,7 +71,7 @@ struct booke_timer_t {
     uint32_t flags;
 };
 
-static void booke_update_irq(CPUState *env)
+static void booke_update_irq(CPUPPCState *env)
 {
     ppc_set_irq(env, PPC_INTERRUPT_DECR,
                 (env->spr[SPR_BOOKE_TSR] & TSR_DIS
@@ -88,7 +88,7 @@ static void booke_update_irq(CPUState *env)
 
 /* Return the location of the bit of time base at which the FIT will raise an
    interrupt */
-static uint8_t booke_get_fit_target(CPUState *env, ppc_tb_t *tb_env)
+static uint8_t booke_get_fit_target(CPUPPCState *env, ppc_tb_t *tb_env)
 {
     uint8_t fp = (env->spr[SPR_BOOKE_TCR] & TCR_FP_MASK) >> TCR_FP_SHIFT;
 
@@ -106,7 +106,7 @@ static uint8_t booke_get_fit_target(CPUState *env, ppc_tb_t *tb_env)
 
 /* Return the location of the bit of time base at which the WDT will raise an
    interrupt */
-static uint8_t booke_get_wdt_target(CPUState *env, ppc_tb_t *tb_env)
+static uint8_t booke_get_wdt_target(CPUPPCState *env, ppc_tb_t *tb_env)
 {
     uint8_t wp = (env->spr[SPR_BOOKE_TCR] & TCR_WP_MASK) >> TCR_WP_SHIFT;
 
@@ -122,7 +122,7 @@ static uint8_t booke_get_wdt_target(CPUState *env, ppc_tb_t *tb_env)
     return wp;
 }
 
-static void booke_update_fixed_timer(CPUState         *env,
+static void booke_update_fixed_timer(CPUPPCState         *env,
                                      uint8_t           target_bit,
                                      uint64_t          *next,
                                      struct QEMUTimer *timer)
@@ -153,7 +153,7 @@ static void booke_update_fixed_timer(CPUState         *env,
 
 static void booke_decr_cb(void *opaque)
 {
-    CPUState *env = opaque;
+    CPUPPCState *env = opaque;
 
     env->spr[SPR_BOOKE_TSR] |= TSR_DIS;
     booke_update_irq(env);
@@ -166,7 +166,7 @@ static void booke_decr_cb(void *opaque)
 
 static void booke_fit_cb(void *opaque)
 {
-    CPUState *env;
+    CPUPPCState *env;
     ppc_tb_t *tb_env;
     booke_timer_t *booke_timer;
 
@@ -185,7 +185,7 @@ static void booke_fit_cb(void *opaque)
 
 static void booke_wdt_cb(void *opaque)
 {
-    CPUState *env;
+    CPUPPCState *env;
     ppc_tb_t *tb_env;
     booke_timer_t *booke_timer;
 
@@ -203,13 +203,13 @@ static void booke_wdt_cb(void *opaque)
                              booke_timer->wdt_timer);
 }
 
-void store_booke_tsr(CPUState *env, target_ulong val)
+void store_booke_tsr(CPUPPCState *env, target_ulong val)
 {
     env->spr[SPR_BOOKE_TSR] &= ~val;
     booke_update_irq(env);
 }
 
-void store_booke_tcr(CPUState *env, target_ulong val)
+void store_booke_tcr(CPUPPCState *env, target_ulong val)
 {
     ppc_tb_t *tb_env = env->tb_env;
     booke_timer_t *booke_timer = tb_env->opaque;
@@ -231,7 +231,7 @@ void store_booke_tcr(CPUState *env, target_ulong val)
 
 }
 
-void ppc_booke_timers_init(CPUState *env, uint32_t freq, uint32_t flags)
+void ppc_booke_timers_init(CPUPPCState *env, uint32_t freq, uint32_t flags)
 {
     ppc_tb_t *tb_env;
     booke_timer_t *booke_timer;
diff --git a/hw/ppc_newworld.c b/hw/ppc_newworld.c
index ee50652..8796510 100644
--- a/hw/ppc_newworld.c
+++ b/hw/ppc_newworld.c
@@ -123,7 +123,7 @@ static target_phys_addr_t round_page(target_phys_addr_t addr)
 
 static void ppc_core99_reset(void *opaque)
 {
-    CPUState *env = opaque;
+    CPUPPCState *env = opaque;
 
     cpu_state_reset(env);
 }
@@ -136,7 +136,7 @@ static void ppc_core99_init (ram_addr_t ram_size,
                              const char *initrd_filename,
                              const char *cpu_model)
 {
-    CPUState *env = NULL;
+    CPUPPCState *env = NULL;
     char *filename;
     qemu_irq *pic, **openpic_irqs;
     MemoryRegion *unin_memory = g_new(MemoryRegion, 1);
diff --git a/hw/ppc_oldworld.c b/hw/ppc_oldworld.c
index be70124..7e73d37 100644
--- a/hw/ppc_oldworld.c
+++ b/hw/ppc_oldworld.c
@@ -67,7 +67,7 @@ static target_phys_addr_t round_page(target_phys_addr_t addr)
 
 static void ppc_heathrow_reset(void *opaque)
 {
-    CPUState *env = opaque;
+    CPUPPCState *env = opaque;
 
     cpu_state_reset(env);
 }
@@ -80,7 +80,7 @@ static void ppc_heathrow_init (ram_addr_t ram_size,
                                const char *cpu_model)
 {
     MemoryRegion *sysmem = get_system_memory();
-    CPUState *env = NULL;
+    CPUPPCState *env = NULL;
     char *filename;
     qemu_irq *pic, **heathrow_irqs;
     int linux_boot, i;
diff --git a/hw/ppc_prep.c b/hw/ppc_prep.c
index 6ccd6fa..06d589d 100644
--- a/hw/ppc_prep.c
+++ b/hw/ppc_prep.c
@@ -463,7 +463,7 @@ static const MemoryRegionOps PPC_prep_io_ops = {
 
 static void cpu_request_exit(void *opaque, int irq, int level)
 {
-    CPUState *env = cpu_single_env;
+    CPUPPCState *env = cpu_single_env;
 
     if (env && level) {
         cpu_exit(env);
@@ -472,7 +472,7 @@ static void cpu_request_exit(void *opaque, int irq, int level)
 
 static void ppc_prep_reset(void *opaque)
 {
-    CPUState *env = opaque;
+    CPUPPCState *env = opaque;
 
     cpu_state_reset(env);
 }
@@ -486,7 +486,7 @@ static void ppc_prep_init (ram_addr_t ram_size,
                            const char *cpu_model)
 {
     MemoryRegion *sysmem = get_system_memory();
-    CPUState *env = NULL;
+    CPUPPCState *env = NULL;
     char *filename;
     nvram_t nvram;
     M48t59State *m48t59;
diff --git a/hw/ppce500_mpc8544ds.c b/hw/ppce500_mpc8544ds.c
index 752aed9..5ee8cb3 100644
--- a/hw/ppce500_mpc8544ds.c
+++ b/hw/ppce500_mpc8544ds.c
@@ -58,7 +58,7 @@ struct boot_info
     uint32_t entry;
 };
 
-static int mpc8544_load_device_tree(CPUState *env,
+static int mpc8544_load_device_tree(CPUPPCState *env,
                                     target_phys_addr_t addr,
                                     uint32_t ramsize,
                                     target_phys_addr_t initrd_base,
@@ -178,7 +178,7 @@ static inline target_phys_addr_t booke206_page_size_to_tlb(uint64_t size)
     return ffs(size >> 10) - 1;
 }
 
-static void mmubooke_create_initial_mapping(CPUState *env,
+static void mmubooke_create_initial_mapping(CPUPPCState *env,
                                      target_ulong va,
                                      target_phys_addr_t pa)
 {
@@ -196,7 +196,7 @@ static void mmubooke_create_initial_mapping(CPUState *env,
 
 static void mpc8544ds_cpu_reset_sec(void *opaque)
 {
-    CPUState *env = opaque;
+    CPUPPCState *env = opaque;
 
     cpu_state_reset(env);
 
@@ -208,7 +208,7 @@ static void mpc8544ds_cpu_reset_sec(void *opaque)
 
 static void mpc8544ds_cpu_reset(void *opaque)
 {
-    CPUState *env = opaque;
+    CPUPPCState *env = opaque;
     struct boot_info *bi = env->load_info;
 
     cpu_state_reset(env);
@@ -231,7 +231,7 @@ static void mpc8544ds_init(ram_addr_t ram_size,
     MemoryRegion *address_space_mem = get_system_memory();
     MemoryRegion *ram = g_new(MemoryRegion, 1);
     PCIBus *pci_bus;
-    CPUState *env = NULL;
+    CPUPPCState *env = NULL;
     uint64_t elf_entry;
     uint64_t elf_lowaddr;
     target_phys_addr_t entry=0;
@@ -244,7 +244,7 @@ static void mpc8544ds_init(ram_addr_t ram_size,
     unsigned int pci_irq_nrs[4] = {1, 2, 3, 4};
     qemu_irq **irqs, *mpic;
     DeviceState *dev;
-    CPUState *firstenv = NULL;
+    CPUPPCState *firstenv = NULL;
 
     /* Setup CPUs */
     if (cpu_model == NULL) {
diff --git a/hw/ppce500_spin.c b/hw/ppce500_spin.c
index 6b8a189..268f5fd 100644
--- a/hw/ppce500_spin.c
+++ b/hw/ppce500_spin.c
@@ -49,7 +49,7 @@ typedef struct spin_state {
 } SpinState;
 
 typedef struct spin_kick {
-    CPUState *env;
+    CPUPPCState *env;
     SpinInfo *spin;
 } SpinKick;
 
@@ -73,7 +73,7 @@ static inline target_phys_addr_t booke206_page_size_to_tlb(uint64_t size)
     return (ffs(size >> 10) - 1) >> 1;
 }
 
-static void mmubooke_create_initial_mapping(CPUState *env,
+static void mmubooke_create_initial_mapping(CPUPPCState *env,
                                      target_ulong va,
                                      target_phys_addr_t pa,
                                      target_phys_addr_t len)
@@ -91,7 +91,7 @@ static void mmubooke_create_initial_mapping(CPUState *env,
 static void spin_kick(void *data)
 {
     SpinKick *kick = data;
-    CPUState *env = kick->env;
+    CPUPPCState *env = kick->env;
     SpinInfo *curspin = kick->spin;
     target_phys_addr_t map_size = 64 * 1024 * 1024;
     target_phys_addr_t map_start;
@@ -121,7 +121,7 @@ static void spin_write(void *opaque, target_phys_addr_t addr, uint64_t value,
 {
     SpinState *s = opaque;
     int env_idx = addr / sizeof(SpinInfo);
-    CPUState *env;
+    CPUPPCState *env;
     SpinInfo *curspin = &s->spin[env_idx];
     uint8_t *curspin_p = (uint8_t*)curspin;
 
diff --git a/hw/spapr.c b/hw/spapr.c
index 3f9d87c..3719e0e 100644
--- a/hw/spapr.c
+++ b/hw/spapr.c
@@ -110,7 +110,7 @@ qemu_irq spapr_allocate_irq(uint32_t hint, uint32_t *irq_num)
 static int spapr_set_associativity(void *fdt, sPAPREnvironment *spapr)
 {
     int ret = 0, offset;
-    CPUState *env;
+    CPUPPCState *env;
     char cpu_model[32];
     int smt = kvmppc_smt_threads();
 
@@ -155,7 +155,7 @@ static void *spapr_create_fdt_skel(const char *cpu_model,
                                    long hash_shift)
 {
     void *fdt;
-    CPUState *env;
+    CPUPPCState *env;
     uint64_t mem_reg_property[2];
     uint32_t start_prop = cpu_to_be32(initrd_base);
     uint32_t end_prop = cpu_to_be32(initrd_base + initrd_size);
@@ -476,7 +476,7 @@ static uint64_t translate_kernel_address(void *opaque, uint64_t addr)
     return (addr & 0x0fffffff) + KERNEL_LOAD_ADDR;
 }
 
-static void emulate_spapr_hypercall(CPUState *env)
+static void emulate_spapr_hypercall(CPUPPCState *env)
 {
     env->gpr[3] = spapr_hypercall(env, env->gpr[3], &env->gpr[4]);
 }
@@ -504,7 +504,7 @@ static void spapr_reset(void *opaque)
 
 static void spapr_cpu_reset(void *opaque)
 {
-    CPUState *env = opaque;
+    CPUPPCState *env = opaque;
 
     cpu_state_reset(env);
 }
@@ -517,7 +517,7 @@ static void ppc_spapr_init(ram_addr_t ram_size,
                            const char *initrd_filename,
                            const char *cpu_model)
 {
-    CPUState *env;
+    CPUPPCState *env;
     int i;
     MemoryRegion *sysmem = get_system_memory();
     MemoryRegion *ram = g_new(MemoryRegion, 1);
diff --git a/hw/spapr.h b/hw/spapr.h
index e946a34..a41641f 100644
--- a/hw/spapr.h
+++ b/hw/spapr.h
@@ -278,12 +278,12 @@ extern sPAPREnvironment *spapr;
     do { } while (0)
 #endif
 
-typedef target_ulong (*spapr_hcall_fn)(CPUState *env, sPAPREnvironment *spapr,
+typedef target_ulong (*spapr_hcall_fn)(CPUPPCState *env, sPAPREnvironment *spapr,
                                        target_ulong opcode,
                                        target_ulong *args);
 
 void spapr_register_hypercall(target_ulong opcode, spapr_hcall_fn fn);
-target_ulong spapr_hypercall(CPUState *env, target_ulong opcode,
+target_ulong spapr_hypercall(CPUPPCState *env, target_ulong opcode,
                              target_ulong *args);
 
 qemu_irq spapr_allocate_irq(uint32_t hint, uint32_t *irq_num);
diff --git a/hw/spapr_hcall.c b/hw/spapr_hcall.c
index 6ac7384..634763e 100644
--- a/hw/spapr_hcall.c
+++ b/hw/spapr_hcall.c
@@ -92,7 +92,7 @@ static target_ulong compute_tlbie_rb(target_ulong v, target_ulong r,
     return rb;
 }
 
-static target_ulong h_enter(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_enter(CPUPPCState *env, sPAPREnvironment *spapr,
                             target_ulong opcode, target_ulong *args)
 {
     target_ulong flags = args[0];
@@ -181,7 +181,7 @@ enum {
     REMOVE_HW = 3,
 };
 
-static target_ulong remove_hpte(CPUState *env, target_ulong ptex,
+static target_ulong remove_hpte(CPUPPCState *env, target_ulong ptex,
                                 target_ulong avpn,
                                 target_ulong flags,
                                 target_ulong *vp, target_ulong *rp)
@@ -219,7 +219,7 @@ static target_ulong remove_hpte(CPUState *env, target_ulong ptex,
     return REMOVE_SUCCESS;
 }
 
-static target_ulong h_remove(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_remove(CPUPPCState *env, sPAPREnvironment *spapr,
                              target_ulong opcode, target_ulong *args)
 {
     target_ulong flags = args[0];
@@ -265,7 +265,7 @@ static target_ulong h_remove(CPUState *env, sPAPREnvironment *spapr,
 
 #define H_BULK_REMOVE_MAX_BATCH        4
 
-static target_ulong h_bulk_remove(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_bulk_remove(CPUPPCState *env, sPAPREnvironment *spapr,
                                   target_ulong opcode, target_ulong *args)
 {
     int i;
@@ -311,7 +311,7 @@ static target_ulong h_bulk_remove(CPUState *env, sPAPREnvironment *spapr,
     return H_SUCCESS;
 }
 
-static target_ulong h_protect(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_protect(CPUPPCState *env, sPAPREnvironment *spapr,
                               target_ulong opcode, target_ulong *args)
 {
     target_ulong flags = args[0];
@@ -356,7 +356,7 @@ static target_ulong h_protect(CPUState *env, sPAPREnvironment *spapr,
     return H_SUCCESS;
 }
 
-static target_ulong h_set_dabr(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_set_dabr(CPUPPCState *env, sPAPREnvironment *spapr,
                                target_ulong opcode, target_ulong *args)
 {
     /* FIXME: actually implement this */
@@ -375,7 +375,7 @@ static target_ulong h_set_dabr(CPUState *env, sPAPREnvironment *spapr,
 #define VPA_SHARED_PROC_OFFSET 0x9
 #define VPA_SHARED_PROC_VAL    0x2
 
-static target_ulong register_vpa(CPUState *env, target_ulong vpa)
+static target_ulong register_vpa(CPUPPCState *env, target_ulong vpa)
 {
     uint16_t size;
     uint8_t tmp;
@@ -410,7 +410,7 @@ static target_ulong register_vpa(CPUState *env, target_ulong vpa)
     return H_SUCCESS;
 }
 
-static target_ulong deregister_vpa(CPUState *env, target_ulong vpa)
+static target_ulong deregister_vpa(CPUPPCState *env, target_ulong vpa)
 {
     if (env->slb_shadow) {
         return H_RESOURCE;
@@ -424,7 +424,7 @@ static target_ulong deregister_vpa(CPUState *env, target_ulong vpa)
     return H_SUCCESS;
 }
 
-static target_ulong register_slb_shadow(CPUState *env, target_ulong addr)
+static target_ulong register_slb_shadow(CPUPPCState *env, target_ulong addr)
 {
     uint32_t size;
 
@@ -451,13 +451,13 @@ static target_ulong register_slb_shadow(CPUState *env, target_ulong addr)
     return H_SUCCESS;
 }
 
-static target_ulong deregister_slb_shadow(CPUState *env, target_ulong addr)
+static target_ulong deregister_slb_shadow(CPUPPCState *env, target_ulong addr)
 {
     env->slb_shadow = 0;
     return H_SUCCESS;
 }
 
-static target_ulong register_dtl(CPUState *env, target_ulong addr)
+static target_ulong register_dtl(CPUPPCState *env, target_ulong addr)
 {
     uint32_t size;
 
@@ -482,7 +482,7 @@ static target_ulong register_dtl(CPUState *env, target_ulong addr)
     return H_SUCCESS;
 }
 
-static target_ulong deregister_dtl(CPUState *emv, target_ulong addr)
+static target_ulong deregister_dtl(CPUPPCState *emv, target_ulong addr)
 {
     env->dispatch_trace_log = 0;
     env->dtl_size = 0;
@@ -490,14 +490,14 @@ static target_ulong deregister_dtl(CPUState *emv, target_ulong addr)
     return H_SUCCESS;
 }
 
-static target_ulong h_register_vpa(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_register_vpa(CPUPPCState *env, sPAPREnvironment *spapr,
                                    target_ulong opcode, target_ulong *args)
 {
     target_ulong flags = args[0];
     target_ulong procno = args[1];
     target_ulong vpa = args[2];
     target_ulong ret = H_PARAMETER;
-    CPUState *tenv;
+    CPUPPCState *tenv;
 
     for (tenv = first_cpu; tenv; tenv = tenv->next_cpu) {
         if (tenv->cpu_index == procno) {
@@ -538,7 +538,7 @@ static target_ulong h_register_vpa(CPUState *env, sPAPREnvironment *spapr,
     return ret;
 }
 
-static target_ulong h_cede(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_cede(CPUPPCState *env, sPAPREnvironment *spapr,
                            target_ulong opcode, target_ulong *args)
 {
     env->msr |= (1ULL << MSR_EE);
@@ -549,7 +549,7 @@ static target_ulong h_cede(CPUState *env, sPAPREnvironment *spapr,
     return H_SUCCESS;
 }
 
-static target_ulong h_rtas(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_rtas(CPUPPCState *env, sPAPREnvironment *spapr,
                            target_ulong opcode, target_ulong *args)
 {
     target_ulong rtas_r3 = args[0];
@@ -561,7 +561,7 @@ static target_ulong h_rtas(CPUState *env, sPAPREnvironment *spapr,
                            nret, rtas_r3 + 12 + 4*nargs);
 }
 
-static target_ulong h_logical_load(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_logical_load(CPUPPCState *env, sPAPREnvironment *spapr,
                                    target_ulong opcode, target_ulong *args)
 {
     target_ulong size = args[0];
@@ -584,7 +584,7 @@ static target_ulong h_logical_load(CPUState *env, sPAPREnvironment *spapr,
     return H_PARAMETER;
 }
 
-static target_ulong h_logical_store(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_logical_store(CPUPPCState *env, sPAPREnvironment *spapr,
                                     target_ulong opcode, target_ulong *args)
 {
     target_ulong size = args[0];
@@ -608,14 +608,14 @@ static target_ulong h_logical_store(CPUState *env, sPAPREnvironment *spapr,
     return H_PARAMETER;
 }
 
-static target_ulong h_logical_icbi(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_logical_icbi(CPUPPCState *env, sPAPREnvironment *spapr,
                                    target_ulong opcode, target_ulong *args)
 {
     /* Nothing to do on emulation, KVM will trap this in the kernel */
     return H_SUCCESS;
 }
 
-static target_ulong h_logical_dcbf(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_logical_dcbf(CPUPPCState *env, sPAPREnvironment *spapr,
                                    target_ulong opcode, target_ulong *args)
 {
     /* Nothing to do on emulation, KVM will trap this in the kernel */
@@ -644,7 +644,7 @@ void spapr_register_hypercall(target_ulong opcode, spapr_hcall_fn fn)
     *slot = fn;
 }
 
-target_ulong spapr_hypercall(CPUState *env, target_ulong opcode,
+target_ulong spapr_hypercall(CPUPPCState *env, target_ulong opcode,
                              target_ulong *args)
 {
     if (msr_pr) {
diff --git a/hw/spapr_llan.c b/hw/spapr_llan.c
index 77d4047..cfc7778 100644
--- a/hw/spapr_llan.c
+++ b/hw/spapr_llan.c
@@ -254,7 +254,7 @@ static int check_bd(VIOsPAPRVLANDevice *dev, vlan_bd_t bd,
     return 0;
 }
 
-static target_ulong h_register_logical_lan(CPUState *env,
+static target_ulong h_register_logical_lan(CPUPPCState *env,
                                            sPAPREnvironment *spapr,
                                            target_ulong opcode,
                                            target_ulong *args)
@@ -320,7 +320,7 @@ static target_ulong h_register_logical_lan(CPUState *env,
 }
 
 
-static target_ulong h_free_logical_lan(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_free_logical_lan(CPUPPCState *env, sPAPREnvironment *spapr,
                                        target_ulong opcode, target_ulong *args)
 {
     target_ulong reg = args[0];
@@ -343,7 +343,7 @@ static target_ulong h_free_logical_lan(CPUState *env, sPAPREnvironment *spapr,
     return H_SUCCESS;
 }
 
-static target_ulong h_add_logical_lan_buffer(CPUState *env,
+static target_ulong h_add_logical_lan_buffer(CPUPPCState *env,
                                              sPAPREnvironment *spapr,
                                              target_ulong opcode,
                                              target_ulong *args)
@@ -392,7 +392,7 @@ static target_ulong h_add_logical_lan_buffer(CPUState *env,
     return H_SUCCESS;
 }
 
-static target_ulong h_send_logical_lan(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_send_logical_lan(CPUPPCState *env, sPAPREnvironment *spapr,
                                        target_ulong opcode, target_ulong *args)
 {
     target_ulong reg = args[0];
@@ -461,7 +461,7 @@ static target_ulong h_send_logical_lan(CPUState *env, sPAPREnvironment *spapr,
     return H_SUCCESS;
 }
 
-static target_ulong h_multicast_ctrl(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_multicast_ctrl(CPUPPCState *env, sPAPREnvironment *spapr,
                                      target_ulong opcode, target_ulong *args)
 {
     target_ulong reg = args[0];
diff --git a/hw/spapr_rtas.c b/hw/spapr_rtas.c
index c0723b3..0946585 100644
--- a/hw/spapr_rtas.c
+++ b/hw/spapr_rtas.c
@@ -118,7 +118,7 @@ static void rtas_query_cpu_stopped_state(sPAPREnvironment *spapr,
                                          uint32_t nret, target_ulong rets)
 {
     target_ulong id;
-    CPUState *env;
+    CPUPPCState *env;
 
     if (nargs != 1 || nret != 2) {
         rtas_st(rets, 0, -3);
@@ -151,7 +151,7 @@ static void rtas_start_cpu(sPAPREnvironment *spapr,
                            uint32_t nret, target_ulong rets)
 {
     target_ulong id, start, r3;
-    CPUState *env;
+    CPUPPCState *env;
 
     if (nargs != 3 || nret != 1) {
         rtas_st(rets, 0, -3);
diff --git a/hw/spapr_vio.c b/hw/spapr_vio.c
index ea317ef..2fb3cee 100644
--- a/hw/spapr_vio.c
+++ b/hw/spapr_vio.c
@@ -194,7 +194,7 @@ static void rtce_init(VIOsPAPRDevice *dev)
     }
 }
 
-static target_ulong h_put_tce(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_put_tce(CPUPPCState *env, sPAPREnvironment *spapr,
                               target_ulong opcode, target_ulong *args)
 {
     target_ulong liobn = args[0];
@@ -405,7 +405,7 @@ uint64_t ldq_tce(VIOsPAPRDevice *dev, uint64_t taddr)
 /*
  * CRQ handling
  */
-static target_ulong h_reg_crq(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_reg_crq(CPUPPCState *env, sPAPREnvironment *spapr,
                               target_ulong opcode, target_ulong *args)
 {
     target_ulong reg = args[0];
@@ -453,7 +453,7 @@ static target_ulong h_reg_crq(CPUState *env, sPAPREnvironment *spapr,
     return H_SUCCESS;
 }
 
-static target_ulong h_free_crq(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_free_crq(CPUPPCState *env, sPAPREnvironment *spapr,
                                target_ulong opcode, target_ulong *args)
 {
     target_ulong reg = args[0];
@@ -474,7 +474,7 @@ static target_ulong h_free_crq(CPUState *env, sPAPREnvironment *spapr,
     return H_SUCCESS;
 }
 
-static target_ulong h_send_crq(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_send_crq(CPUPPCState *env, sPAPREnvironment *spapr,
                                target_ulong opcode, target_ulong *args)
 {
     target_ulong reg = args[0];
@@ -498,7 +498,7 @@ static target_ulong h_send_crq(CPUState *env, sPAPREnvironment *spapr,
     return H_HARDWARE;
 }
 
-static target_ulong h_enable_crq(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_enable_crq(CPUPPCState *env, sPAPREnvironment *spapr,
                                  target_ulong opcode, target_ulong *args)
 {
     target_ulong reg = args[0];
@@ -680,7 +680,7 @@ static int spapr_vio_busdev_init(DeviceState *qdev)
     return pc->init(dev);
 }
 
-static target_ulong h_vio_signal(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_vio_signal(CPUPPCState *env, sPAPREnvironment *spapr,
                                  target_ulong opcode,
                                  target_ulong *args)
 {
diff --git a/hw/spapr_vty.c b/hw/spapr_vty.c
index 3efe242..60e22b1 100644
--- a/hw/spapr_vty.c
+++ b/hw/spapr_vty.c
@@ -72,7 +72,7 @@ static int spapr_vty_init(VIOsPAPRDevice *sdev)
 /* Forward declaration */
 static VIOsPAPRDevice *vty_lookup(sPAPREnvironment *spapr, target_ulong reg);
 
-static target_ulong h_put_term_char(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_put_term_char(CPUPPCState *env, sPAPREnvironment *spapr,
                                     target_ulong opcode, target_ulong *args)
 {
     target_ulong reg = args[0];
@@ -99,7 +99,7 @@ static target_ulong h_put_term_char(CPUState *env, sPAPREnvironment *spapr,
     return H_SUCCESS;
 }
 
-static target_ulong h_get_term_char(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_get_term_char(CPUPPCState *env, sPAPREnvironment *spapr,
                                     target_ulong opcode, target_ulong *args)
 {
     target_ulong reg = args[0];
diff --git a/hw/virtex_ml507.c b/hw/virtex_ml507.c
index e672490..4a133b5 100644
--- a/hw/virtex_ml507.c
+++ b/hw/virtex_ml507.c
@@ -56,7 +56,7 @@ static struct boot_info
 } boot_info;
 
 /* Create reset TLB entries for BookE, spanning the 32bit addr space.  */
-static void mmubooke_create_initial_mapping(CPUState *env,
+static void mmubooke_create_initial_mapping(CPUPPCState *env,
                                      target_ulong va,
                                      target_phys_addr_t pa)
 {
@@ -78,12 +78,12 @@ static void mmubooke_create_initial_mapping(CPUState *env,
     tlb->PID = 0;
 }
 
-static CPUState *ppc440_init_xilinx(ram_addr_t *ram_size,
+static CPUPPCState *ppc440_init_xilinx(ram_addr_t *ram_size,
                                     int do_init,
                                     const char *cpu_model,
                                     uint32_t sysclk)
 {
-    CPUState *env;
+    CPUPPCState *env;
     qemu_irq *irqs;
 
     env = cpu_init(cpu_model);
@@ -106,7 +106,7 @@ static CPUState *ppc440_init_xilinx(ram_addr_t *ram_size,
 
 static void main_cpu_reset(void *opaque)
 {
-    CPUState *env = opaque;
+    CPUPPCState *env = opaque;
     struct boot_info *bi = env->load_info;
 
     cpu_state_reset(env);
@@ -188,7 +188,7 @@ static void virtex_init(ram_addr_t ram_size,
 {
     MemoryRegion *address_space_mem = get_system_memory();
     DeviceState *dev;
-    CPUState *env;
+    CPUPPCState *env;
     target_phys_addr_t ram_base = 0;
     DriveInfo *dinfo;
     MemoryRegion *phys_ram = g_new(MemoryRegion, 1);
diff --git a/hw/xics.c b/hw/xics.c
index 1c5eaa4..f7963f3 100644
--- a/hw/xics.c
+++ b/hw/xics.c
@@ -268,7 +268,7 @@ qemu_irq xics_find_qirq(struct icp_state *icp, int irq)
     return icp->ics->qirqs[irq - icp->ics->offset];
 }
 
-static target_ulong h_cppr(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_cppr(CPUPPCState *env, sPAPREnvironment *spapr,
                            target_ulong opcode, target_ulong *args)
 {
     target_ulong cppr = args[0];
@@ -277,7 +277,7 @@ static target_ulong h_cppr(CPUState *env, sPAPREnvironment *spapr,
     return H_SUCCESS;
 }
 
-static target_ulong h_ipi(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_ipi(CPUPPCState *env, sPAPREnvironment *spapr,
                           target_ulong opcode, target_ulong *args)
 {
     target_ulong server = args[0];
@@ -292,7 +292,7 @@ static target_ulong h_ipi(CPUState *env, sPAPREnvironment *spapr,
 
 }
 
-static target_ulong h_xirr(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_xirr(CPUPPCState *env, sPAPREnvironment *spapr,
                            target_ulong opcode, target_ulong *args)
 {
     uint32_t xirr = icp_accept(spapr->icp->ss + env->cpu_index);
@@ -301,7 +301,7 @@ static target_ulong h_xirr(CPUState *env, sPAPREnvironment *spapr,
     return H_SUCCESS;
 }
 
-static target_ulong h_eoi(CPUState *env, sPAPREnvironment *spapr,
+static target_ulong h_eoi(CPUPPCState *env, sPAPREnvironment *spapr,
                           target_ulong opcode, target_ulong *args)
 {
     target_ulong xirr = args[0];
@@ -424,7 +424,7 @@ static void rtas_int_on(sPAPREnvironment *spapr, uint32_t token,
 
 struct icp_state *xics_system_init(int nr_irqs)
 {
-    CPUState *env;
+    CPUPPCState *env;
     int max_server_num;
     int i;
     struct icp_state *icp;