Revert "Get rid of _t suffix"

In the very least, a change like this requires discussion on the list.

The naming convention is goofy and it causes a massive merge problem.  Something
like this _must_ be presented on the list first so people can provide input
and cope with it.

This reverts commit 99a0949b720a0936da2052cb9a46db04ffc6db29.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

6 files changed, 235 insertions, 233 deletions

diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index cd120d0..27f523f 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -70,8 +70,8 @@
 
 /*****************************************************************************/
 /* MMU model                                                                 */
-typedef enum powerpc_mmu e_powerpc_mmu;
-enum powerpc_mmu {
+typedef enum powerpc_mmu_t powerpc_mmu_t;
+enum powerpc_mmu_t {
     POWERPC_MMU_UNKNOWN    = 0x00000000,
     /* Standard 32 bits PowerPC MMU                            */
     POWERPC_MMU_32B        = 0x00000001,
@@ -104,8 +104,8 @@ enum powerpc_mmu {
 
 /*****************************************************************************/
 /* Exception model                                                           */
-typedef enum powerpc_excp e_powerpc_excp;
-enum powerpc_excp {
+typedef enum powerpc_excp_t powerpc_excp_t;
+enum powerpc_excp_t {
     POWERPC_EXCP_UNKNOWN   = 0,
     /* Standard PowerPC exception model */
     POWERPC_EXCP_STD,
@@ -258,8 +258,8 @@ enum {
 
 /*****************************************************************************/
 /* Input pins model                                                          */
-typedef enum powerpc_input e_powerpc_input;
-enum powerpc_input {
+typedef enum powerpc_input_t powerpc_input_t;
+enum powerpc_input_t {
     PPC_FLAGS_INPUT_UNKNOWN = 0,
     /* PowerPC 6xx bus                  */
     PPC_FLAGS_INPUT_6xx,
@@ -278,18 +278,20 @@ enum powerpc_input {
 #define PPC_INPUT(env) (env->bus_model)
 
 /*****************************************************************************/
-typedef struct ppc_def a_ppc_def;
-typedef struct opc_handler an_opc_handler;
+typedef struct ppc_def_t ppc_def_t;
+typedef struct opc_handler_t opc_handler_t;
 
 /*****************************************************************************/
 /* Types used to describe some PowerPC registers */
 typedef struct CPUPPCState CPUPPCState;
-typedef struct ppc_tb a_ppc_tb;
-typedef struct ppc_spr a_ppc_spr;
-typedef struct ppc_dcr a_ppc_dcr;
+typedef struct ppc_tb_t ppc_tb_t;
+typedef struct ppc_spr_t ppc_spr_t;
+typedef struct ppc_dcr_t ppc_dcr_t;
+typedef union ppc_avr_t ppc_avr_t;
+typedef union ppc_tlb_t ppc_tlb_t;
 
 /* SPR access micro-ops generations callbacks */
-struct ppc_spr {
+struct ppc_spr_t {
     void (*uea_read)(void *opaque, int gpr_num, int spr_num);
     void (*uea_write)(void *opaque, int spr_num, int gpr_num);
 #if !defined(CONFIG_USER_ONLY)
@@ -302,7 +304,7 @@ struct ppc_spr {
 };
 
 /* Altivec registers (128 bits) */
-union ppc_avr {
+union ppc_avr_t {
     float32 f[4];
     uint8_t u8[16];
     uint16_t u16[8];
@@ -314,16 +316,16 @@ union ppc_avr {
 };
 
 /* Software TLB cache */
-typedef struct ppc6xx_tlb a_ppc6xx_tlb;
-struct ppc6xx_tlb {
+typedef struct ppc6xx_tlb_t ppc6xx_tlb_t;
+struct ppc6xx_tlb_t {
     target_ulong pte0;
     target_ulong pte1;
     target_ulong EPN;
 };
 
-typedef struct ppcemb_tlb a_ppcemb_tlb;
-struct ppcemb_tlb {
-    a_target_phys_addr RPN;
+typedef struct ppcemb_tlb_t ppcemb_tlb_t;
+struct ppcemb_tlb_t {
+    target_phys_addr_t RPN;
     target_ulong EPN;
     target_ulong PID;
     target_ulong size;
@@ -331,13 +333,13 @@ struct ppcemb_tlb {
     uint32_t attr; /* Storage attributes */
 };
 
-union ppc_tlb {
-    a_ppc6xx_tlb tlb6;
-    a_ppcemb_tlb tlbe;
+union ppc_tlb_t {
+    ppc6xx_tlb_t tlb6;
+    ppcemb_tlb_t tlbe;
 };
 
-typedef struct ppc_slb a_ppc_slb;
-struct ppc_slb {
+typedef struct ppc_slb_t ppc_slb_t;
+struct ppc_slb_t {
     uint64_t tmp64;
     uint32_t tmp;
 };
@@ -588,7 +590,7 @@ struct CPUPPCState {
     /* Address space register */
     target_ulong asr;
     /* PowerPC 64 SLB area */
-    a_ppc_slb slb[64];
+    ppc_slb_t slb[64];
     int slb_nr;
 #endif
     /* segment registers */
@@ -605,7 +607,7 @@ struct CPUPPCState {
     int last_way;    /* Last used way used to allocate TLB in a LRU way      */
     int id_tlbs;     /* If 1, MMU has separated TLBs for instructions & data */
     int nb_pids;     /* Number of available PID registers                    */
-    union ppc_tlb *tlb;  /* TLB is optional. Allocate them only if needed        */
+    ppc_tlb_t *tlb;  /* TLB is optional. Allocate them only if needed        */
     /* 403 dedicated access protection registers */
     target_ulong pb[4];
 #endif
@@ -613,9 +615,9 @@ struct CPUPPCState {
     /* Other registers */
     /* Special purpose registers */
     target_ulong spr[1024];
-    a_ppc_spr spr_cb[1024];
+    ppc_spr_t spr_cb[1024];
     /* Altivec registers */
-    union ppc_avr avr[32];
+    ppc_avr_t avr[32];
     uint32_t vscr;
     /* SPE registers */
     uint64_t spe_acc;
@@ -626,9 +628,9 @@ struct CPUPPCState {
 
     /* Internal devices resources */
     /* Time base and decrementer */
-    a_ppc_tb *tb_env;
+    ppc_tb_t *tb_env;
     /* Device control registers */
-    a_ppc_dcr *dcr_env;
+    ppc_dcr_t *dcr_env;
 
     int dcache_line_size;
     int icache_line_size;
@@ -636,9 +638,9 @@ struct CPUPPCState {
     /* Those resources are used during exception processing */
     /* CPU model definition */
     target_ulong msr_mask;
-    e_powerpc_mmu mmu_model;
-    e_powerpc_excp excp_model;
-    e_powerpc_input bus_model;
+    powerpc_mmu_t mmu_model;
+    powerpc_excp_t excp_model;
+    powerpc_input_t bus_model;
     int bfd_mach;
     uint32_t flags;
     uint64_t insns_flags;
@@ -665,7 +667,7 @@ struct CPUPPCState {
     target_ulong nip;
 
     /* opcode handlers */
-    an_opc_handler *opcodes[0x40];
+    opc_handler_t *opcodes[0x40];
 
     /* Those resources are used only in Qemu core */
     target_ulong hflags;      /* hflags is a MSR & HFLAGS_MASK         */
@@ -681,12 +683,12 @@ struct CPUPPCState {
 };
 
 /* Context used internally during MMU translations */
-typedef struct mmu_ctx a_mmu_ctx;
-struct mmu_ctx {
-    a_target_phys_addr raddr;      /* Real address              */
-    a_target_phys_addr eaddr;      /* Effective address         */
+typedef struct mmu_ctx_t mmu_ctx_t;
+struct mmu_ctx_t {
+    target_phys_addr_t raddr;      /* Real address              */
+    target_phys_addr_t eaddr;      /* Effective address         */
     int prot;                      /* Protection bits           */
-    a_target_phys_addr pg_addr[2]; /* PTE tables base addresses */
+    target_phys_addr_t pg_addr[2]; /* PTE tables base addresses */
     target_ulong ptem;             /* Virtual segment ID | API  */
     int key;                       /* Access key                */
     int nx;                        /* Non-execute area          */
@@ -705,7 +707,7 @@ int cpu_ppc_signal_handler (int host_signum, void *pinfo,
 int cpu_ppc_handle_mmu_fault (CPUPPCState *env, target_ulong address, int rw,
                               int mmu_idx, int is_softmmu);
 #define cpu_handle_mmu_fault cpu_ppc_handle_mmu_fault
-int get_physical_address (CPUPPCState *env, a_mmu_ctx *ctx, target_ulong vaddr,
+int get_physical_address (CPUPPCState *env, mmu_ctx_t *ctx, target_ulong vaddr,
                           int rw, int access_type);
 void do_interrupt (CPUPPCState *env);
 void ppc_hw_interrupt (CPUPPCState *env);
@@ -736,8 +738,8 @@ void cpu_ppc_reset (void *opaque);
 
 void ppc_cpu_list (FILE *f, int (*cpu_fprintf)(FILE *f, const char *fmt, ...));
 
-const a_ppc_def *cpu_ppc_find_by_name (const char *name);
-int cpu_ppc_register_internal (CPUPPCState *env, const a_ppc_def *def);
+const ppc_def_t *cpu_ppc_find_by_name (const char *name);
+int cpu_ppc_register_internal (CPUPPCState *env, const ppc_def_t *def);
 
 /* Time-base and decrementer management */
 #ifndef NO_CPU_IO_DEFS
@@ -795,8 +797,8 @@ static inline uint64_t ppc_dump_gpr(CPUPPCState *env, int gprn)
 }
 
 /* Device control registers */
-int ppc_dcr_read (a_ppc_dcr *dcr_env, int dcrn, target_ulong *valp);
-int ppc_dcr_write (a_ppc_dcr *dcr_env, int dcrn, target_ulong val);
+int ppc_dcr_read (ppc_dcr_t *dcr_env, int dcrn, target_ulong *valp);
+int ppc_dcr_write (ppc_dcr_t *dcr_env, int dcrn, target_ulong val);
 
 #define cpu_init cpu_ppc_init
 #define cpu_exec cpu_ppc_exec
diff --git a/target-ppc/helper.c b/target-ppc/helper.c
index afe538f..5c85c61 100644
--- a/target-ppc/helper.c
+++ b/target-ppc/helper.c
@@ -97,7 +97,7 @@ int cpu_ppc_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
     return 1;
 }
 
-a_target_phys_addr cpu_get_phys_page_debug (CPUState *env, target_ulong addr)
+target_phys_addr_t cpu_get_phys_page_debug (CPUState *env, target_ulong addr)
 {
     return addr;
 }
@@ -197,7 +197,7 @@ static inline int check_prot(int prot, int rw, int access_type)
     return ret;
 }
 
-static inline int _pte_check(a_mmu_ctx *ctx, int is_64b, target_ulong pte0,
+static inline int _pte_check(mmu_ctx_t *ctx, int is_64b, target_ulong pte0,
                              target_ulong pte1, int h, int rw, int type)
 {
     target_ulong ptem, mmask;
@@ -233,7 +233,7 @@ static inline int _pte_check(a_mmu_ctx *ctx, int is_64b, target_ulong pte0,
             pp = pte1 & 0x00000003;
         }
         if (ptem == ctx->ptem) {
-            if (ctx->raddr != (a_target_phys_addr)-1ULL) {
+            if (ctx->raddr != (target_phys_addr_t)-1ULL) {
                 /* all matches should have equal RPN, WIMG & PP */
                 if ((ctx->raddr & mmask) != (pte1 & mmask)) {
                     qemu_log("Bad RPN/WIMG/PP\n");
@@ -259,21 +259,21 @@ static inline int _pte_check(a_mmu_ctx *ctx, int is_64b, target_ulong pte0,
     return ret;
 }
 
-static inline int pte32_check(a_mmu_ctx *ctx, target_ulong pte0,
+static inline int pte32_check(mmu_ctx_t *ctx, target_ulong pte0,
                               target_ulong pte1, int h, int rw, int type)
 {
     return _pte_check(ctx, 0, pte0, pte1, h, rw, type);
 }
 
 #if defined(TARGET_PPC64)
-static inline int pte64_check(a_mmu_ctx *ctx, target_ulong pte0,
+static inline int pte64_check(mmu_ctx_t *ctx, target_ulong pte0,
                               target_ulong pte1, int h, int rw, int type)
 {
     return _pte_check(ctx, 1, pte0, pte1, h, rw, type);
 }
 #endif
 
-static inline int pte_update_flags(a_mmu_ctx *ctx, target_ulong *pte1p,
+static inline int pte_update_flags(mmu_ctx_t *ctx, target_ulong *pte1p,
                                    int ret, int rw)
 {
     int store = 0;
@@ -317,7 +317,7 @@ static inline int ppc6xx_tlb_getnum(CPUState *env, target_ulong eaddr, int way,
 
 static inline void ppc6xx_tlb_invalidate_all(CPUState *env)
 {
-    a_ppc6xx_tlb *tlb;
+    ppc6xx_tlb_t *tlb;
     int nr, max;
 
     //LOG_SWTLB("Invalidate all TLBs\n");
@@ -337,7 +337,7 @@ static inline void __ppc6xx_tlb_invalidate_virt(CPUState *env,
                                                 int is_code, int match_epn)
 {
 #if !defined(FLUSH_ALL_TLBS)
-    a_ppc6xx_tlb *tlb;
+    ppc6xx_tlb_t *tlb;
     int way, nr;
 
     /* Invalidate ITLB + DTLB, all ways */
@@ -366,7 +366,7 @@ static inline void ppc6xx_tlb_invalidate_virt(CPUState *env,
 void ppc6xx_tlb_store (CPUState *env, target_ulong EPN, int way, int is_code,
                        target_ulong pte0, target_ulong pte1)
 {
-    a_ppc6xx_tlb *tlb;
+    ppc6xx_tlb_t *tlb;
     int nr;
 
     nr = ppc6xx_tlb_getnum(env, EPN, way, is_code);
@@ -382,10 +382,10 @@ void ppc6xx_tlb_store (CPUState *env, target_ulong EPN, int way, int is_code,
     env->last_way = way;
 }
 
-static inline int ppc6xx_tlb_check(CPUState *env, a_mmu_ctx *ctx,
+static inline int ppc6xx_tlb_check(CPUState *env, mmu_ctx_t *ctx,
                                    target_ulong eaddr, int rw, int access_type)
 {
-    a_ppc6xx_tlb *tlb;
+    ppc6xx_tlb_t *tlb;
     int nr, best, way;
     int ret;
 
@@ -494,7 +494,7 @@ static inline void bat_601_size_prot(CPUState *env, target_ulong *blp,
     *protp = prot;
 }
 
-static inline int get_bat(CPUState *env, a_mmu_ctx *ctx, target_ulong virtual,
+static inline int get_bat(CPUState *env, mmu_ctx_t *ctx, target_ulong virtual,
                           int rw, int type)
 {
     target_ulong *BATlt, *BATut, *BATu, *BATl;
@@ -571,7 +571,7 @@ static inline int get_bat(CPUState *env, a_mmu_ctx *ctx, target_ulong virtual,
 }
 
 /* PTE table lookup */
-static inline int _find_pte(a_mmu_ctx *ctx, int is_64b, int h, int rw,
+static inline int _find_pte(mmu_ctx_t *ctx, int is_64b, int h, int rw,
                             int type, int target_page_bits)
 {
     target_ulong base, pte0, pte1;
@@ -653,21 +653,21 @@ static inline int _find_pte(a_mmu_ctx *ctx, int is_64b, int h, int rw,
     return ret;
 }
 
-static inline int find_pte32(a_mmu_ctx *ctx, int h, int rw, int type,
+static inline int find_pte32(mmu_ctx_t *ctx, int h, int rw, int type,
                              int target_page_bits)
 {
     return _find_pte(ctx, 0, h, rw, type, target_page_bits);
 }
 
 #if defined(TARGET_PPC64)
-static inline int find_pte64(a_mmu_ctx *ctx, int h, int rw, int type,
+static inline int find_pte64(mmu_ctx_t *ctx, int h, int rw, int type,
                              int target_page_bits)
 {
     return _find_pte(ctx, 1, h, rw, type, target_page_bits);
 }
 #endif
 
-static inline int find_pte(CPUState *env, a_mmu_ctx *ctx, int h, int rw,
+static inline int find_pte(CPUState *env, mmu_ctx_t *ctx, int h, int rw,
                            int type, int target_page_bits)
 {
 #if defined(TARGET_PPC64)
@@ -679,13 +679,13 @@ static inline int find_pte(CPUState *env, a_mmu_ctx *ctx, int h, int rw,
 }
 
 #if defined(TARGET_PPC64)
-static a_ppc_slb *slb_get_entry(CPUPPCState *env, int nr)
+static ppc_slb_t *slb_get_entry(CPUPPCState *env, int nr)
 {
-    a_ppc_slb *retval = &env->slb[nr];
+    ppc_slb_t *retval = &env->slb[nr];
 
 #if 0 // XXX implement bridge mode?
     if (env->spr[SPR_ASR] & 1) {
-        a_target_phys_addr sr_base;
+        target_phys_addr_t sr_base;
 
         sr_base = env->spr[SPR_ASR] & 0xfffffffffffff000;
         sr_base += (12 * nr);
@@ -698,9 +698,9 @@ static a_ppc_slb *slb_get_entry(CPUPPCState *env, int nr)
     return retval;
 }
 
-static void slb_set_entry(CPUPPCState *env, int nr, a_ppc_slb *slb)
+static void slb_set_entry(CPUPPCState *env, int nr, ppc_slb_t *slb)
 {
-    a_ppc_slb *entry = &env->slb[nr];
+    ppc_slb_t *entry = &env->slb[nr];
 
     if (slb == entry)
         return;
@@ -709,12 +709,12 @@ static void slb_set_entry(CPUPPCState *env, int nr, a_ppc_slb *slb)
     entry->tmp = slb->tmp;
 }
 
-static inline int slb_is_valid(a_ppc_slb *slb)
+static inline int slb_is_valid(ppc_slb_t *slb)
 {
     return (int)(slb->tmp64 & 0x0000000008000000ULL);
 }
 
-static inline void slb_invalidate(a_ppc_slb *slb)
+static inline void slb_invalidate(ppc_slb_t *slb)
 {
     slb->tmp64 &= ~0x0000000008000000ULL;
 }
@@ -730,7 +730,7 @@ static inline int slb_lookup(CPUPPCState *env, target_ulong eaddr,
     LOG_SLB("%s: eaddr " TARGET_FMT_lx "\n", __func__, eaddr);
     mask = 0x0000000000000000ULL; /* Avoid gcc warning */
     for (n = 0; n < env->slb_nr; n++) {
-        a_ppc_slb *slb = slb_get_entry(env, n);
+        ppc_slb_t *slb = slb_get_entry(env, n);
 
         LOG_SLB("%s: seg %d %016" PRIx64 " %08"
                     PRIx32 "\n", __func__, n, slb->tmp64, slb->tmp);
@@ -768,7 +768,7 @@ void ppc_slb_invalidate_all (CPUPPCState *env)
     do_invalidate = 0;
     /* XXX: Warning: slbia never invalidates the first segment */
     for (n = 1; n < env->slb_nr; n++) {
-        a_ppc_slb *slb = slb_get_entry(env, n);
+        ppc_slb_t *slb = slb_get_entry(env, n);
 
         if (slb_is_valid(slb)) {
             slb_invalidate(slb);
@@ -792,7 +792,7 @@ void ppc_slb_invalidate_one (CPUPPCState *env, uint64_t T0)
 
     n = slb_lookup(env, T0, &vsid, &page_mask, &attr, NULL);
     if (n >= 0) {
-        a_ppc_slb *slb = slb_get_entry(env, n);
+        ppc_slb_t *slb = slb_get_entry(env, n);
 
         if (slb_is_valid(slb)) {
             slb_invalidate(slb);
@@ -809,7 +809,7 @@ void ppc_slb_invalidate_one (CPUPPCState *env, uint64_t T0)
 target_ulong ppc_load_slb (CPUPPCState *env, int slb_nr)
 {
     target_ulong rt;
-    a_ppc_slb *slb = slb_get_entry(env, slb_nr);
+    ppc_slb_t *slb = slb_get_entry(env, slb_nr);
 
     if (slb_is_valid(slb)) {
         /* SLB entry is valid */
@@ -829,7 +829,7 @@ target_ulong ppc_load_slb (CPUPPCState *env, int slb_nr)
 
 void ppc_store_slb (CPUPPCState *env, target_ulong rb, target_ulong rs)
 {
-    a_ppc_slb *slb;
+    ppc_slb_t *slb;
 
     uint64_t vsid;
     uint64_t esid;
@@ -855,18 +855,18 @@ void ppc_store_slb (CPUPPCState *env, target_ulong rb, target_ulong rs)
 #endif /* defined(TARGET_PPC64) */
 
 /* Perform segment based translation */
-static inline a_target_phys_addr get_pgaddr(a_target_phys_addr sdr1,
+static inline target_phys_addr_t get_pgaddr(target_phys_addr_t sdr1,
                                             int sdr_sh,
-                                            a_target_phys_addr hash,
-                                            a_target_phys_addr mask)
+                                            target_phys_addr_t hash,
+                                            target_phys_addr_t mask)
 {
-    return (sdr1 & ((a_target_phys_addr)(-1ULL) << sdr_sh)) | (hash & mask);
+    return (sdr1 & ((target_phys_addr_t)(-1ULL) << sdr_sh)) | (hash & mask);
 }
 
-static inline int get_segment(CPUState *env, a_mmu_ctx *ctx,
+static inline int get_segment(CPUState *env, mmu_ctx_t *ctx,
                               target_ulong eaddr, int rw, int type)
 {
-    a_target_phys_addr sdr, hash, mask, sdr_mask, htab_mask;
+    target_phys_addr_t sdr, hash, mask, sdr_mask, htab_mask;
     target_ulong sr, vsid, vsid_mask, pgidx, page_mask;
 #if defined(TARGET_PPC64)
     int attr;
@@ -958,7 +958,7 @@ static inline int get_segment(CPUState *env, a_mmu_ctx *ctx,
                 ctx->ptem = (vsid << 7) | (pgidx >> 10);
             }
             /* Initialize real address with an invalid value */
-            ctx->raddr = (a_target_phys_addr)-1ULL;
+            ctx->raddr = (target_phys_addr_t)-1ULL;
             if (unlikely(env->mmu_model == POWERPC_MMU_SOFT_6xx ||
                          env->mmu_model == POWERPC_MMU_SOFT_74xx)) {
                 /* Software TLB search */
@@ -985,7 +985,7 @@ static inline int get_segment(CPUState *env, a_mmu_ctx *ctx,
             }
 #if defined (DUMP_PAGE_TABLES)
             if (qemu_log_enabled()) {
-                a_target_phys_addr curaddr;
+                target_phys_addr_t curaddr;
                 uint32_t a0, a1, a2, a3;
                 qemu_log("Page table: " TARGET_FMT_plx " len " TARGET_FMT_plx
                          "\n", sdr, mask + 0x80);
@@ -1049,8 +1049,8 @@ static inline int get_segment(CPUState *env, a_mmu_ctx *ctx,
 }
 
 /* Generic TLB check function for embedded PowerPC implementations */
-static inline int ppcemb_tlb_check(CPUState *env, a_ppcemb_tlb *tlb,
-                                   a_target_phys_addr *raddrp,
+static inline int ppcemb_tlb_check(CPUState *env, ppcemb_tlb_t *tlb,
+                                   target_phys_addr_t *raddrp,
                                    target_ulong address, uint32_t pid, int ext,
                                    int i)
 {
@@ -1075,7 +1075,7 @@ static inline int ppcemb_tlb_check(CPUState *env, a_ppcemb_tlb *tlb,
 #if (TARGET_PHYS_ADDR_BITS >= 36)
     if (ext) {
         /* Extend the physical address to 36 bits */
-        *raddrp |= (a_target_phys_addr)(tlb->RPN & 0xF) << 32;
+        *raddrp |= (target_phys_addr_t)(tlb->RPN & 0xF) << 32;
     }
 #endif
 
@@ -1085,8 +1085,8 @@ static inline int ppcemb_tlb_check(CPUState *env, a_ppcemb_tlb *tlb,
 /* Generic TLB search function for PowerPC embedded implementations */
 int ppcemb_tlb_search (CPUPPCState *env, target_ulong address, uint32_t pid)
 {
-    a_ppcemb_tlb *tlb;
-    a_target_phys_addr raddr;
+    ppcemb_tlb_t *tlb;
+    target_phys_addr_t raddr;
     int i, ret;
 
     /* Default return value is no match */
@@ -1105,7 +1105,7 @@ int ppcemb_tlb_search (CPUPPCState *env, target_ulong address, uint32_t pid)
 /* Helpers specific to PowerPC 40x implementations */
 static inline void ppc4xx_tlb_invalidate_all(CPUState *env)
 {
-    a_ppcemb_tlb *tlb;
+    ppcemb_tlb_t *tlb;
     int i;
 
     for (i = 0; i < env->nb_tlb; i++) {
@@ -1119,8 +1119,8 @@ static inline void ppc4xx_tlb_invalidate_virt(CPUState *env,
                                               target_ulong eaddr, uint32_t pid)
 {
 #if !defined(FLUSH_ALL_TLBS)
-    a_ppcemb_tlb *tlb;
-    a_target_phys_addr raddr;
+    ppcemb_tlb_t *tlb;
+    target_phys_addr_t raddr;
     target_ulong page, end;
     int i;
 
@@ -1139,15 +1139,15 @@ static inline void ppc4xx_tlb_invalidate_virt(CPUState *env,
 #endif
 }
 
-static int mmu40x_get_physical_address (CPUState *env, a_mmu_ctx *ctx,
+static int mmu40x_get_physical_address (CPUState *env, mmu_ctx_t *ctx,
                                  target_ulong address, int rw, int access_type)
 {
-    a_ppcemb_tlb *tlb;
-    a_target_phys_addr raddr;
+    ppcemb_tlb_t *tlb;
+    target_phys_addr_t raddr;
     int i, ret, zsel, zpr, pr;
 
     ret = -1;
-    raddr = (a_target_phys_addr)-1ULL;
+    raddr = (target_phys_addr_t)-1ULL;
     pr = msr_pr;
     for (i = 0; i < env->nb_tlb; i++) {
         tlb = &env->tlb[i].tlbe;
@@ -1208,16 +1208,16 @@ void store_40x_sler (CPUPPCState *env, uint32_t val)
     env->spr[SPR_405_SLER] = val;
 }
 
-static int mmubooke_get_physical_address (CPUState *env, a_mmu_ctx *ctx,
+static int mmubooke_get_physical_address (CPUState *env, mmu_ctx_t *ctx,
                                           target_ulong address, int rw,
                                           int access_type)
 {
-    a_ppcemb_tlb *tlb;
-    a_target_phys_addr raddr;
+    ppcemb_tlb_t *tlb;
+    target_phys_addr_t raddr;
     int i, prot, ret;
 
     ret = -1;
-    raddr = (a_target_phys_addr)-1ULL;
+    raddr = (target_phys_addr_t)-1ULL;
     for (i = 0; i < env->nb_tlb; i++) {
         tlb = &env->tlb[i].tlbe;
         if (ppcemb_tlb_check(env, tlb, &raddr, address,
@@ -1254,7 +1254,7 @@ static int mmubooke_get_physical_address (CPUState *env, a_mmu_ctx *ctx,
     return ret;
 }
 
-static inline int check_physical(CPUState *env, a_mmu_ctx *ctx,
+static inline int check_physical(CPUState *env, mmu_ctx_t *ctx,
                                  target_ulong eaddr, int rw)
 {
     int in_plb, ret;
@@ -1320,7 +1320,7 @@ static inline int check_physical(CPUState *env, a_mmu_ctx *ctx,
     return ret;
 }
 
-int get_physical_address (CPUState *env, a_mmu_ctx *ctx, target_ulong eaddr,
+int get_physical_address (CPUState *env, mmu_ctx_t *ctx, target_ulong eaddr,
                           int rw, int access_type)
 {
     int ret;
@@ -1384,9 +1384,9 @@ int get_physical_address (CPUState *env, a_mmu_ctx *ctx, target_ulong eaddr,
     return ret;
 }
 
-a_target_phys_addr cpu_get_phys_page_debug (CPUState *env, target_ulong addr)
+target_phys_addr_t cpu_get_phys_page_debug (CPUState *env, target_ulong addr)
 {
-    a_mmu_ctx ctx;
+    mmu_ctx_t ctx;
 
     if (unlikely(get_physical_address(env, &ctx, addr, 0, ACCESS_INT) != 0))
         return -1;
@@ -1398,7 +1398,7 @@ a_target_phys_addr cpu_get_phys_page_debug (CPUState *env, target_ulong addr)
 int cpu_ppc_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
                               int mmu_idx, int is_softmmu)
 {
-    a_mmu_ctx ctx;
+    mmu_ctx_t ctx;
     int access_type;
     int ret = 0;
 
@@ -2800,7 +2800,7 @@ void cpu_ppc_reset (void *opaque)
 CPUPPCState *cpu_ppc_init (const char *cpu_model)
 {
     CPUPPCState *env;
-    const a_ppc_def *def;
+    const ppc_def_t *def;
 
     def = cpu_ppc_find_by_name(cpu_model);
     if (!def)
diff --git a/target-ppc/helper.h b/target-ppc/helper.h
index ad5d075..5cf6cd4 100644
--- a/target-ppc/helper.h
+++ b/target-ppc/helper.h
@@ -94,7 +94,7 @@ DEF_HELPER_1(frsqrte, i64, i64)
 DEF_HELPER_3(fsel, i64, i64, i64, i64)
 
 #define dh_alias_avr ptr
-#define dh_ctype_avr union ppc_avr *
+#define dh_ctype_avr ppc_avr_t *
 
 DEF_HELPER_3(vaddubm, void, avr, avr, avr)
 DEF_HELPER_3(vadduhm, void, avr, avr, avr)
diff --git a/target-ppc/op_helper.c b/target-ppc/op_helper.c
index e6cec76..e3bd29c 100644
--- a/target-ppc/op_helper.c
+++ b/target-ppc/op_helper.c
@@ -1782,7 +1782,7 @@ target_ulong helper_divso (target_ulong arg1, target_ulong arg2)
 #if !defined (CONFIG_USER_ONLY)
 target_ulong helper_rac (target_ulong addr)
 {
-    a_mmu_ctx ctx;
+    mmu_ctx_t ctx;
     int nb_BATs;
     target_ulong ret = 0;
 
@@ -1996,7 +1996,7 @@ SATCVT(sd, uw, int64_t, uint32_t, 0, UINT32_MAX, 1, 1)
 #undef SATCVT
 
 #define LVE(name, access, swap, element)                        \
-    void helper_##name (union ppc_avr *r, target_ulong addr)    \
+    void helper_##name (ppc_avr_t *r, target_ulong addr)        \
     {                                                           \
         size_t n_elems = ARRAY_SIZE(r->element);                \
         int adjust = HI_IDX*(n_elems-1);                        \
@@ -2015,7 +2015,7 @@ LVE(lvewx, ldl, bswap32, u32)
 #undef I
 #undef LVE
 
-void helper_lvsl (union ppc_avr *r, target_ulong sh)
+void helper_lvsl (ppc_avr_t *r, target_ulong sh)
 {
     int i, j = (sh & 0xf);
 
@@ -2024,7 +2024,7 @@ void helper_lvsl (union ppc_avr *r, target_ulong sh)
     }
 }
 
-void helper_lvsr (union ppc_avr *r, target_ulong sh)
+void helper_lvsr (ppc_avr_t *r, target_ulong sh)
 {
     int i, j = 0x10 - (sh & 0xf);
 
@@ -2034,7 +2034,7 @@ void helper_lvsr (union ppc_avr *r, target_ulong sh)
 }
 
 #define STVE(name, access, swap, element)                       \
-    void helper_##name (union ppc_avr *r, target_ulong addr)    \
+    void helper_##name (ppc_avr_t *r, target_ulong addr)        \
     {                                                           \
         size_t n_elems = ARRAY_SIZE(r->element);                \
         int adjust = HI_IDX*(n_elems-1);                        \
@@ -2053,7 +2053,7 @@ STVE(stvewx, stl, bswap32, u32)
 #undef I
 #undef LVE
 
-void helper_mtvscr (union ppc_avr *r)
+void helper_mtvscr (ppc_avr_t *r)
 {
 #if defined(HOST_WORDS_BIGENDIAN)
     env->vscr = r->u32[3];
@@ -2063,7 +2063,7 @@ void helper_mtvscr (union ppc_avr *r)
     set_flush_to_zero(vscr_nj, &env->vec_status);
 }
 
-void helper_vaddcuw (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
+void helper_vaddcuw (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
 {
     int i;
     for (i = 0; i < ARRAY_SIZE(r->u32); i++) {
@@ -2071,13 +2071,13 @@ void helper_vaddcuw (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
     }
 }
 
-#define VARITH_DO(name, op, element)                                            \
-void helper_v##name (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)      \
-{                                                                               \
-    int i;                                                                      \
-    for (i = 0; i < ARRAY_SIZE(r->element); i++) {                              \
-        r->element[i] = a->element[i] op b->element[i];                         \
-    }                                                                           \
+#define VARITH_DO(name, op, element)        \
+void helper_v##name (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)          \
+{                                                                       \
+    int i;                                                              \
+    for (i = 0; i < ARRAY_SIZE(r->element); i++) {                      \
+        r->element[i] = a->element[i] op b->element[i];                 \
+    }                                                                   \
 }
 #define VARITH(suffix, element)                  \
   VARITH_DO(add##suffix, +, element)             \
@@ -2089,7 +2089,7 @@ VARITH(uwm, u32)
 #undef VARITH
 
 #define VARITHFP(suffix, func)                                          \
-    void helper_v##suffix (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)\
+    void helper_v##suffix (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)    \
     {                                                                   \
         int i;                                                          \
         for (i = 0; i < ARRAY_SIZE(r->f); i++) {                        \
@@ -2109,7 +2109,7 @@ VARITHFP(subfp, float32_sub)
     }
 
 #define VARITHSAT_DO(name, op, optype, cvt, element)                    \
-    void helper_v##name (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b) \
+    void helper_v##name (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)      \
     {                                                                   \
         int sat = 0;                                                    \
         int i;                                                          \
@@ -2142,7 +2142,7 @@ VARITHSAT_UNSIGNED(w, u32, uint64_t, cvtsduw)
 #undef VARITHSAT_UNSIGNED
 
 #define VAVG_DO(name, element, etype)                                   \
-    void helper_v##name (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)\
+    void helper_v##name (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)      \
     {                                                                   \
         int i;                                                          \
         for (i = 0; i < ARRAY_SIZE(r->element); i++) {                  \
@@ -2161,7 +2161,7 @@ VAVG(w, s32, int64_t, u32, uint64_t)
 #undef VAVG
 
 #define VCF(suffix, cvt, element)                                       \
-    void helper_vcf##suffix (union ppc_avr *r, union ppc_avr *b, uint32_t uim)  \
+    void helper_vcf##suffix (ppc_avr_t *r, ppc_avr_t *b, uint32_t uim)  \
     {                                                                   \
         int i;                                                          \
         for (i = 0; i < ARRAY_SIZE(r->f); i++) {                        \
@@ -2174,7 +2174,7 @@ VCF(sx, int32_to_float32, s32)
 #undef VCF
 
 #define VCMP_DO(suffix, compare, element, record)                       \
-    void helper_vcmp##suffix (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b) \
+    void helper_vcmp##suffix (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \
     {                                                                   \
         uint32_t ones = (uint32_t)-1;                                   \
         uint32_t all = ones;                                            \
@@ -2210,7 +2210,7 @@ VCMP(gtsw, >, s32)
 #undef VCMP
 
 #define VCMPFP_DO(suffix, compare, order, record)                       \
-    void helper_vcmp##suffix (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b) \
+    void helper_vcmp##suffix (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \
     {                                                                   \
         uint32_t ones = (uint32_t)-1;                                   \
         uint32_t all = ones;                                            \
@@ -2243,7 +2243,7 @@ VCMPFP(gtfp, ==, float_relation_greater)
 #undef VCMPFP_DO
 #undef VCMPFP
 
-static inline void vcmpbfp_internal(union ppc_avr *r, union ppc_avr *a, union ppc_avr *b,
+static inline void vcmpbfp_internal(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b,
                                     int record)
 {
     int i;
@@ -2267,18 +2267,18 @@ static inline void vcmpbfp_internal(union ppc_avr *r, union ppc_avr *a, union pp
     }
 }
 
-void helper_vcmpbfp (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
+void helper_vcmpbfp (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
 {
     vcmpbfp_internal(r, a, b, 0);
 }
 
-void helper_vcmpbfp_dot (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
+void helper_vcmpbfp_dot (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
 {
     vcmpbfp_internal(r, a, b, 1);
 }
 
 #define VCT(suffix, satcvt, element)                                    \
-    void helper_vct##suffix (union ppc_avr *r, union ppc_avr *b, uint32_t uim)  \
+    void helper_vct##suffix (ppc_avr_t *r, ppc_avr_t *b, uint32_t uim)  \
     {                                                                   \
         int i;                                                          \
         int sat = 0;                                                    \
@@ -2304,7 +2304,7 @@ VCT(uxs, cvtsduw, u32)
 VCT(sxs, cvtsdsw, s32)
 #undef VCT
 
-void helper_vmaddfp (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, union ppc_avr *c)
+void helper_vmaddfp (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
 {
     int i;
     for (i = 0; i < ARRAY_SIZE(r->f); i++) {
@@ -2322,7 +2322,7 @@ void helper_vmaddfp (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, union
     }
 }
 
-void helper_vmhaddshs (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, union ppc_avr *c)
+void helper_vmhaddshs (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
 {
     int sat = 0;
     int i;
@@ -2338,7 +2338,7 @@ void helper_vmhaddshs (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, uni
     }
 }
 
-void helper_vmhraddshs (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, union ppc_avr *c)
+void helper_vmhraddshs (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
 {
     int sat = 0;
     int i;
@@ -2355,7 +2355,7 @@ void helper_vmhraddshs (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, un
 }
 
 #define VMINMAX_DO(name, compare, element)                              \
-    void helper_v##name (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)      \
+    void helper_v##name (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)      \
     {                                                                   \
         int i;                                                          \
         for (i = 0; i < ARRAY_SIZE(r->element); i++) {                  \
@@ -2379,7 +2379,7 @@ VMINMAX(uw, u32)
 #undef VMINMAX
 
 #define VMINMAXFP(suffix, rT, rF)                                       \
-    void helper_v##suffix (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)    \
+    void helper_v##suffix (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)    \
     {                                                                   \
         int i;                                                          \
         for (i = 0; i < ARRAY_SIZE(r->f); i++) {                        \
@@ -2396,7 +2396,7 @@ VMINMAXFP(minfp, a, b)
 VMINMAXFP(maxfp, b, a)
 #undef VMINMAXFP
 
-void helper_vmladduhm (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, union ppc_avr *c)
+void helper_vmladduhm (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
 {
     int i;
     for (i = 0; i < ARRAY_SIZE(r->s16); i++) {
@@ -2406,9 +2406,9 @@ void helper_vmladduhm (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, uni
 }
 
 #define VMRG_DO(name, element, highp)                                   \
-    void helper_v##name (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)      \
+    void helper_v##name (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)      \
     {                                                                   \
-        union ppc_avr result;                                               \
+        ppc_avr_t result;                                               \
         int i;                                                          \
         size_t n_elems = ARRAY_SIZE(r->element);                        \
         for (i = 0; i < n_elems/2; i++) {                               \
@@ -2440,7 +2440,7 @@ VMRG(w, u32)
 #undef MRGHI
 #undef MRGLO
 
-void helper_vmsummbm (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, union ppc_avr *c)
+void helper_vmsummbm (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
 {
     int32_t prod[16];
     int i;
@@ -2454,7 +2454,7 @@ void helper_vmsummbm (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, unio
     }
 }
 
-void helper_vmsumshm (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, union ppc_avr *c)
+void helper_vmsumshm (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
 {
     int32_t prod[8];
     int i;
@@ -2468,7 +2468,7 @@ void helper_vmsumshm (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, unio
     }
 }
 
-void helper_vmsumshs (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, union ppc_avr *c)
+void helper_vmsumshs (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
 {
     int32_t prod[8];
     int i;
@@ -2488,7 +2488,7 @@ void helper_vmsumshs (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, unio
     }
 }
 
-void helper_vmsumubm (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, union ppc_avr *c)
+void helper_vmsumubm (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
 {
     uint16_t prod[16];
     int i;
@@ -2502,7 +2502,7 @@ void helper_vmsumubm (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, unio
     }
 }
 
-void helper_vmsumuhm (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, union ppc_avr *c)
+void helper_vmsumuhm (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
 {
     uint32_t prod[8];
     int i;
@@ -2516,7 +2516,7 @@ void helper_vmsumuhm (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, unio
     }
 }
 
-void helper_vmsumuhs (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, union ppc_avr *c)
+void helper_vmsumuhs (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
 {
     uint32_t prod[8];
     int i;
@@ -2537,7 +2537,7 @@ void helper_vmsumuhs (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, unio
 }
 
 #define VMUL_DO(name, mul_element, prod_element, evenp)                 \
-    void helper_v##name (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)      \
+    void helper_v##name (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)      \
     {                                                                   \
         int i;                                                          \
         VECTOR_FOR_INORDER_I(i, prod_element) {                         \
@@ -2558,7 +2558,7 @@ VMUL(uh, u16, u32)
 #undef VMUL_DO
 #undef VMUL
 
-void helper_vnmsubfp (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, union ppc_avr *c)
+void helper_vnmsubfp (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
 {
     int i;
     for (i = 0; i < ARRAY_SIZE(r->f); i++) {
@@ -2577,9 +2577,9 @@ void helper_vnmsubfp (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, unio
     }
 }
 
-void helper_vperm (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, union ppc_avr *c)
+void helper_vperm (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
 {
-    union ppc_avr result;
+    ppc_avr_t result;
     int i;
     VECTOR_FOR_INORDER_I (i, u8) {
         int s = c->u8[i] & 0x1f;
@@ -2602,14 +2602,14 @@ void helper_vperm (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, union p
 #else
 #define PKBIG 0
 #endif
-void helper_vpkpx (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
+void helper_vpkpx (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
 {
     int i, j;
-    union ppc_avr result;
+    ppc_avr_t result;
 #if defined(HOST_WORDS_BIGENDIAN)
-    const union ppc_avr *x[2] = { a, b };
+    const ppc_avr_t *x[2] = { a, b };
 #else
-    const union ppc_avr *x[2] = { b, a };
+    const ppc_avr_t *x[2] = { b, a };
 #endif
 
     VECTOR_FOR_INORDER_I (i, u64) {
@@ -2624,13 +2624,13 @@ void helper_vpkpx (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
 }
 
 #define VPK(suffix, from, to, cvt, dosat)       \
-    void helper_vpk##suffix (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)  \
+    void helper_vpk##suffix (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)  \
     {                                                                   \
         int i;                                                          \
         int sat = 0;                                                    \
-        union ppc_avr result;                                               \
-        union ppc_avr *a0 = PKBIG ? a : b;                                  \
-        union ppc_avr *a1 = PKBIG ? b : a;                                  \
+        ppc_avr_t result;                                               \
+        ppc_avr_t *a0 = PKBIG ? a : b;                                  \
+        ppc_avr_t *a1 = PKBIG ? b : a;                                  \
         VECTOR_FOR_INORDER_I (i, from) {                                \
             result.to[i] = cvt(a0->from[i], &sat);                      \
             result.to[i+ARRAY_SIZE(r->from)] = cvt(a1->from[i], &sat);  \
@@ -2653,7 +2653,7 @@ VPK(uwum, u32, u16, I, 0)
 #undef VPK
 #undef PKBIG
 
-void helper_vrefp (union ppc_avr *r, union ppc_avr *b)
+void helper_vrefp (ppc_avr_t *r, ppc_avr_t *b)
 {
     int i;
     for (i = 0; i < ARRAY_SIZE(r->f); i++) {
@@ -2664,7 +2664,7 @@ void helper_vrefp (union ppc_avr *r, union ppc_avr *b)
 }
 
 #define VRFI(suffix, rounding)                                          \
-    void helper_vrfi##suffix (union ppc_avr *r, union ppc_avr *b)               \
+    void helper_vrfi##suffix (ppc_avr_t *r, ppc_avr_t *b)               \
     {                                                                   \
         int i;                                                          \
         float_status s = env->vec_status;                               \
@@ -2682,7 +2682,7 @@ VRFI(z, float_round_to_zero)
 #undef VRFI
 
 #define VROTATE(suffix, element)                                        \
-    void helper_vrl##suffix (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)  \
+    void helper_vrl##suffix (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)  \
     {                                                                   \
         int i;                                                          \
         for (i = 0; i < ARRAY_SIZE(r->element); i++) {                  \
@@ -2696,7 +2696,7 @@ VROTATE(h, u16)
 VROTATE(w, u32)
 #undef VROTATE
 
-void helper_vrsqrtefp (union ppc_avr *r, union ppc_avr *b)
+void helper_vrsqrtefp (ppc_avr_t *r, ppc_avr_t *b)
 {
     int i;
     for (i = 0; i < ARRAY_SIZE(r->f); i++) {
@@ -2707,13 +2707,13 @@ void helper_vrsqrtefp (union ppc_avr *r, union ppc_avr *b)
     }
 }
 
-void helper_vsel (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, union ppc_avr *c)
+void helper_vsel (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
 {
     r->u64[0] = (a->u64[0] & ~c->u64[0]) | (b->u64[0] & c->u64[0]);
     r->u64[1] = (a->u64[1] & ~c->u64[1]) | (b->u64[1] & c->u64[1]);
 }
 
-void helper_vlogefp (union ppc_avr *r, union ppc_avr *b)
+void helper_vlogefp (ppc_avr_t *r, ppc_avr_t *b)
 {
     int i;
     for (i = 0; i < ARRAY_SIZE(r->f); i++) {
@@ -2734,7 +2734,7 @@ void helper_vlogefp (union ppc_avr *r, union ppc_avr *b)
  * shift counts are not identical.  We check to make sure that they are
  * to conform to what real hardware appears to do.  */
 #define VSHIFT(suffix, leftp)                                           \
-    void helper_vs##suffix (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)   \
+    void helper_vs##suffix (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)   \
     {                                                                   \
         int shift = b->u8[LO_IDX*15] & 0x7;                             \
         int doit = 1;                                                   \
@@ -2763,7 +2763,7 @@ VSHIFT(r, RIGHT)
 #undef RIGHT
 
 #define VSL(suffix, element)                                            \
-    void helper_vsl##suffix (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)  \
+    void helper_vsl##suffix (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)  \
     {                                                                   \
         int i;                                                          \
         for (i = 0; i < ARRAY_SIZE(r->element); i++) {                  \
@@ -2777,11 +2777,11 @@ VSL(h, u16)
 VSL(w, u32)
 #undef VSL
 
-void helper_vsldoi (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, uint32_t shift)
+void helper_vsldoi (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, uint32_t shift)
 {
     int sh = shift & 0xf;
     int i;
-    union ppc_avr result;
+    ppc_avr_t result;
 
 #if defined(HOST_WORDS_BIGENDIAN)
     for (i = 0; i < ARRAY_SIZE(r->u8); i++) {
@@ -2805,7 +2805,7 @@ void helper_vsldoi (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b, uint32
     *r = result;
 }
 
-void helper_vslo (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
+void helper_vslo (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
 {
   int sh = (b->u8[LO_IDX*0xf] >> 3) & 0xf;
 
@@ -2826,7 +2826,7 @@ void helper_vslo (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
 #define SPLAT_ELEMENT(element) (ARRAY_SIZE(r->element)-1 - _SPLAT_MASKED(element))
 #endif
 #define VSPLT(suffix, element)                                          \
-    void helper_vsplt##suffix (union ppc_avr *r, union ppc_avr *b, uint32_t splat) \
+    void helper_vsplt##suffix (ppc_avr_t *r, ppc_avr_t *b, uint32_t splat) \
     {                                                                   \
         uint32_t s = b->element[SPLAT_ELEMENT(element)];                \
         int i;                                                          \
@@ -2842,7 +2842,7 @@ VSPLT(w, u32)
 #undef _SPLAT_MASKED
 
 #define VSPLTI(suffix, element, splat_type)                     \
-    void helper_vspltis##suffix (union ppc_avr *r, uint32_t splat)  \
+    void helper_vspltis##suffix (ppc_avr_t *r, uint32_t splat)  \
     {                                                           \
         splat_type x = (int8_t)(splat << 3) >> 3;               \
         int i;                                                  \
@@ -2856,7 +2856,7 @@ VSPLTI(w, s32, int32_t)
 #undef VSPLTI
 
 #define VSR(suffix, element)                                            \
-    void helper_vsr##suffix (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)  \
+    void helper_vsr##suffix (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)  \
     {                                                                   \
         int i;                                                          \
         for (i = 0; i < ARRAY_SIZE(r->element); i++) {                  \
@@ -2873,7 +2873,7 @@ VSR(h, u16)
 VSR(w, u32)
 #undef VSR
 
-void helper_vsro (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
+void helper_vsro (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
 {
   int sh = (b->u8[LO_IDX*0xf] >> 3) & 0xf;
 
@@ -2886,7 +2886,7 @@ void helper_vsro (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
 #endif
 }
 
-void helper_vsubcuw (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
+void helper_vsubcuw (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
 {
     int i;
     for (i = 0; i < ARRAY_SIZE(r->u32); i++) {
@@ -2894,11 +2894,11 @@ void helper_vsubcuw (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
     }
 }
 
-void helper_vsumsws (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
+void helper_vsumsws (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
 {
     int64_t t;
     int i, upper;
-    union ppc_avr result;
+    ppc_avr_t result;
     int sat = 0;
 
 #if defined(HOST_WORDS_BIGENDIAN)
@@ -2919,10 +2919,10 @@ void helper_vsumsws (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
     }
 }
 
-void helper_vsum2sws (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
+void helper_vsum2sws (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
 {
     int i, j, upper;
-    union ppc_avr result;
+    ppc_avr_t result;
     int sat = 0;
 
 #if defined(HOST_WORDS_BIGENDIAN)
@@ -2945,7 +2945,7 @@ void helper_vsum2sws (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
     }
 }
 
-void helper_vsum4sbs (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
+void helper_vsum4sbs (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
 {
     int i, j;
     int sat = 0;
@@ -2963,7 +2963,7 @@ void helper_vsum4sbs (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
     }
 }
 
-void helper_vsum4shs (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
+void helper_vsum4shs (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
 {
     int sat = 0;
     int i;
@@ -2979,7 +2979,7 @@ void helper_vsum4shs (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
     }
 }
 
-void helper_vsum4ubs (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
+void helper_vsum4ubs (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
 {
     int i, j;
     int sat = 0;
@@ -3005,10 +3005,10 @@ void helper_vsum4ubs (union ppc_avr *r, union ppc_avr *a, union ppc_avr *b)
 #define UPKLO 1
 #endif
 #define VUPKPX(suffix, hi)                                      \
-    void helper_vupk##suffix (union ppc_avr *r, union ppc_avr *b)       \
+    void helper_vupk##suffix (ppc_avr_t *r, ppc_avr_t *b)       \
     {                                                           \
         int i;                                                  \
-        union ppc_avr result;                                       \
+        ppc_avr_t result;                                       \
         for (i = 0; i < ARRAY_SIZE(r->u32); i++) {              \
             uint16_t e = b->u16[hi ? i : i+4];                  \
             uint8_t a = (e >> 15) ? 0xff : 0;                   \
@@ -3024,10 +3024,10 @@ VUPKPX(hpx, UPKHI)
 #undef VUPKPX
 
 #define VUPK(suffix, unpacked, packee, hi)                              \
-    void helper_vupk##suffix (union ppc_avr *r, union ppc_avr *b)               \
+    void helper_vupk##suffix (ppc_avr_t *r, ppc_avr_t *b)               \
     {                                                                   \
         int i;                                                          \
-        union ppc_avr result;                                               \
+        ppc_avr_t result;                                               \
         if (hi) {                                                       \
             for (i = 0; i < ARRAY_SIZE(r->unpacked); i++) {             \
                 result.unpacked[i] = b->packee[i];                      \
@@ -3921,7 +3921,7 @@ static inline int booke_page_size_to_tlb(target_ulong page_size)
 /* Helpers for 4xx TLB management */
 target_ulong helper_4xx_tlbre_lo (target_ulong entry)
 {
-    a_ppcemb_tlb *tlb;
+    ppcemb_tlb_t *tlb;
     target_ulong ret;
     int size;
 
@@ -3940,7 +3940,7 @@ target_ulong helper_4xx_tlbre_lo (target_ulong entry)
 
 target_ulong helper_4xx_tlbre_hi (target_ulong entry)
 {
-    a_ppcemb_tlb *tlb;
+    ppcemb_tlb_t *tlb;
     target_ulong ret;
 
     entry &= 0x3F;
@@ -3955,7 +3955,7 @@ target_ulong helper_4xx_tlbre_hi (target_ulong entry)
 
 void helper_4xx_tlbwe_hi (target_ulong entry, target_ulong val)
 {
-    a_ppcemb_tlb *tlb;
+    ppcemb_tlb_t *tlb;
     target_ulong page, end;
 
     LOG_SWTLB("%s entry %d val " TARGET_FMT_lx "\n", __func__, (int)entry,
@@ -4010,7 +4010,7 @@ void helper_4xx_tlbwe_hi (target_ulong entry, target_ulong val)
 
 void helper_4xx_tlbwe_lo (target_ulong entry, target_ulong val)
 {
-    a_ppcemb_tlb *tlb;
+    ppcemb_tlb_t *tlb;
 
     LOG_SWTLB("%s entry %i val " TARGET_FMT_lx "\n", __func__, (int)entry,
               val);
@@ -4039,7 +4039,7 @@ target_ulong helper_4xx_tlbsx (target_ulong address)
 /* PowerPC 440 TLB management */
 void helper_440_tlbwe (uint32_t word, target_ulong entry, target_ulong value)
 {
-    a_ppcemb_tlb *tlb;
+    ppcemb_tlb_t *tlb;
     target_ulong EPN, RPN, size;
     int do_flush_tlbs;
 
@@ -4101,7 +4101,7 @@ void helper_440_tlbwe (uint32_t word, target_ulong entry, target_ulong value)
 
 target_ulong helper_440_tlbre (uint32_t word, target_ulong entry)
 {
-    a_ppcemb_tlb *tlb;
+    ppcemb_tlb_t *tlb;
     target_ulong ret;
     int size;
 
diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index 640016b..d4e81ce 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -191,11 +191,11 @@ typedef struct DisasContext {
     int fpu_enabled;
     int altivec_enabled;
     int spe_enabled;
-    a_ppc_spr *spr_cb; /* Needed to check rights for mfspr/mtspr */
+    ppc_spr_t *spr_cb; /* Needed to check rights for mfspr/mtspr */
     int singlestep_enabled;
 } DisasContext;
 
-struct opc_handler {
+struct opc_handler_t {
     /* invalid bits */
     uint32_t inval;
     /* instruction type */
@@ -318,16 +318,16 @@ GEN_OPCODE(name, opc1, opc2, opc3, inval, type)
 #define GEN_HANDLER2(name, onam, opc1, opc2, opc3, inval, type)               \
 GEN_OPCODE2(name, onam, opc1, opc2, opc3, inval, type)
 
-typedef struct opcode {
+typedef struct opcode_t {
     unsigned char opc1, opc2, opc3;
 #if HOST_LONG_BITS == 64 /* Explicitly align to 64 bits */
     unsigned char pad[5];
 #else
     unsigned char pad[1];
 #endif
-    an_opc_handler handler;
+    opc_handler_t handler;
     const char *oname;
-} an_opcode;
+} opcode_t;
 
 /*****************************************************************************/
 /***                           Instruction decoding                        ***/
@@ -530,7 +530,7 @@ static void gen_invalid(DisasContext *ctx)
     gen_inval_exception(ctx, POWERPC_EXCP_INVAL_INVAL);
 }
 
-static an_opc_handler invalid_handler = {
+static opc_handler_t invalid_handler = {
     .inval   = 0xFFFFFFFF,
     .type    = PPC_NONE,
     .handler = gen_invalid,
@@ -7975,7 +7975,7 @@ GEN_SPE(efdctsiz,       speundef,      0x1D, 0x0B, 0x00180000, PPC_SPE_DOUBLE);
 GEN_SPE(efdtstgt,       efdtstlt,      0x1E, 0x0B, 0x00600000, PPC_SPE_DOUBLE); //
 GEN_SPE(efdtsteq,       speundef,      0x1F, 0x0B, 0x00600000, PPC_SPE_DOUBLE); //
 
-static an_opcode opcodes[] = {
+static opcode_t opcodes[] = {
 GEN_HANDLER(invalid, 0x00, 0x00, 0x00, 0xFFFFFFFF, PPC_NONE),
 GEN_HANDLER(cmp, 0x1F, 0x00, 0x00, 0x00400000, PPC_INTEGER),
 GEN_HANDLER(cmpi, 0x0B, 0xFF, 0xFF, 0x00400000, PPC_INTEGER),
@@ -8903,7 +8903,7 @@ void cpu_dump_statistics (CPUState *env, FILE*f,
                           int flags)
 {
 #if defined(DO_PPC_STATISTICS)
-    an_opc_handler **t1, **t2, **t3, *handler;
+    opc_handler_t **t1, **t2, **t3, *handler;
     int op1, op2, op3;
 
     t1 = env->opcodes;
@@ -8951,7 +8951,7 @@ static inline void gen_intermediate_code_internal(CPUState *env,
                                                   int search_pc)
 {
     DisasContext ctx, *ctxp = &ctx;
-    an_opc_handler **table, *handler;
+    opc_handler_t **table, *handler;
     target_ulong pc_start;
     uint16_t *gen_opc_end;
     CPUBreakpoint *bp;
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index c7b857f..79d3b4c 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -32,15 +32,15 @@
 #define TODO_USER_ONLY 1
 #endif
 
-struct ppc_def {
+struct ppc_def_t {
     const char *name;
     uint32_t pvr;
     uint32_t svr;
     uint64_t insns_flags;
     uint64_t msr_mask;
-    e_powerpc_mmu   mmu_model;
-    e_powerpc_excp  excp_model;
-    e_powerpc_input bus_model;
+    powerpc_mmu_t   mmu_model;
+    powerpc_excp_t  excp_model;
+    powerpc_input_t bus_model;
     uint32_t flags;
     int bfd_mach;
     void (*init_proc)(CPUPPCState *env);
@@ -531,7 +531,7 @@ static inline void spr_register (CPUPPCState *env, int num,
                                  target_ulong initial_value)
 #endif
 {
-    a_ppc_spr *spr;
+    ppc_spr_t *spr;
 
     spr = &env->spr_cb[num];
     if (spr->name != NULL ||env-> spr[num] != 0x00000000 ||
@@ -7228,7 +7228,7 @@ enum {
 #define POWERPC_DEF(_name, _pvr, _type)                                       \
 POWERPC_DEF_SVR(_name, _pvr, POWERPC_SVR_NONE, _type)
 
-static const a_ppc_def ppc_defs[] = {
+static const ppc_def_t ppc_defs[] = {
     /* Embedded PowerPC                                                      */
     /* PowerPC 401 family                                                    */
     /* Generic PowerPC 401 */
@@ -8882,7 +8882,7 @@ static const a_ppc_def ppc_defs[] = {
 
 /*****************************************************************************/
 /* Generic CPU instanciation routine                                         */
-static void init_ppc_proc (CPUPPCState *env, const a_ppc_def *def)
+static void init_ppc_proc (CPUPPCState *env, const ppc_def_t *def)
 {
 #if !defined(CONFIG_USER_ONLY)
     int i;
@@ -9022,7 +9022,7 @@ static void init_ppc_proc (CPUPPCState *env, const a_ppc_def *def)
         int nb_tlb = env->nb_tlb;
         if (env->id_tlbs != 0)
             nb_tlb *= 2;
-        env->tlb = qemu_mallocz(nb_tlb * sizeof(union ppc_tlb));
+        env->tlb = qemu_mallocz(nb_tlb * sizeof(ppc_tlb_t));
         /* Pre-compute some useful values */
         env->tlb_per_way = env->nb_tlb / env->nb_ways;
     }
@@ -9093,14 +9093,14 @@ static inline int is_indirect_opcode (void *handler)
     return ((unsigned long)handler & 0x03) == PPC_INDIRECT;
 }
 
-static inline an_opc_handler **ind_table(void *handler)
+static inline opc_handler_t **ind_table(void *handler)
 {
-    return (an_opc_handler **)((unsigned long)handler & ~3);
+    return (opc_handler_t **)((unsigned long)handler & ~3);
 }
 
 /* Instruction table creation */
 /* Opcodes tables creation */
-static void fill_new_table (an_opc_handler **table, int len)
+static void fill_new_table (opc_handler_t **table, int len)
 {
     int i;
 
@@ -9108,19 +9108,19 @@ static void fill_new_table (an_opc_handler **table, int len)
         table[i] = &invalid_handler;
 }
 
-static int create_new_table (an_opc_handler **table, unsigned char idx)
+static int create_new_table (opc_handler_t **table, unsigned char idx)
 {
-    an_opc_handler **tmp;
+    opc_handler_t **tmp;
 
-    tmp = malloc(0x20 * sizeof(an_opc_handler));
+    tmp = malloc(0x20 * sizeof(opc_handler_t));
     fill_new_table(tmp, 0x20);
-    table[idx] = (an_opc_handler *)((unsigned long)tmp | PPC_INDIRECT);
+    table[idx] = (opc_handler_t *)((unsigned long)tmp | PPC_INDIRECT);
 
     return 0;
 }
 
-static int insert_in_table (an_opc_handler **table, unsigned char idx,
-                            an_opc_handler *handler)
+static int insert_in_table (opc_handler_t **table, unsigned char idx,
+                            opc_handler_t *handler)
 {
     if (table[idx] != &invalid_handler)
         return -1;
@@ -9129,8 +9129,8 @@ static int insert_in_table (an_opc_handler **table, unsigned char idx,
     return 0;
 }
 
-static int register_direct_insn (an_opc_handler **ppc_opcodes,
-                                 unsigned char idx, an_opc_handler *handler)
+static int register_direct_insn (opc_handler_t **ppc_opcodes,
+                                 unsigned char idx, opc_handler_t *handler)
 {
     if (insert_in_table(ppc_opcodes, idx, handler) < 0) {
         printf("*** ERROR: opcode %02x already assigned in main "
@@ -9145,9 +9145,9 @@ static int register_direct_insn (an_opc_handler **ppc_opcodes,
     return 0;
 }
 
-static int register_ind_in_table (an_opc_handler **table,
+static int register_ind_in_table (opc_handler_t **table,
                                   unsigned char idx1, unsigned char idx2,
-                                  an_opc_handler *handler)
+                                  opc_handler_t *handler)
 {
     if (table[idx1] == &invalid_handler) {
         if (create_new_table(table, idx1) < 0) {
@@ -9180,9 +9180,9 @@ static int register_ind_in_table (an_opc_handler **table,
     return 0;
 }
 
-static int register_ind_insn (an_opc_handler **ppc_opcodes,
+static int register_ind_insn (opc_handler_t **ppc_opcodes,
                               unsigned char idx1, unsigned char idx2,
-                              an_opc_handler *handler)
+                              opc_handler_t *handler)
 {
     int ret;
 
@@ -9191,9 +9191,9 @@ static int register_ind_insn (an_opc_handler **ppc_opcodes,
     return ret;
 }
 
-static int register_dblind_insn (an_opc_handler **ppc_opcodes,
+static int register_dblind_insn (opc_handler_t **ppc_opcodes,
                                  unsigned char idx1, unsigned char idx2,
-                                 unsigned char idx3, an_opc_handler *handler)
+                                 unsigned char idx3, opc_handler_t *handler)
 {
     if (register_ind_in_table(ppc_opcodes, idx1, idx2, NULL) < 0) {
         printf("*** ERROR: unable to join indirect table idx "
@@ -9210,7 +9210,7 @@ static int register_dblind_insn (an_opc_handler **ppc_opcodes,
     return 0;
 }
 
-static int register_insn (an_opc_handler **ppc_opcodes, an_opcode *insn)
+static int register_insn (opc_handler_t **ppc_opcodes, opcode_t *insn)
 {
     if (insn->opc2 != 0xFF) {
         if (insn->opc3 != 0xFF) {
@@ -9230,7 +9230,7 @@ static int register_insn (an_opc_handler **ppc_opcodes, an_opcode *insn)
     return 0;
 }
 
-static int test_an_opcodeable (an_opc_handler **table, int len)
+static int test_opcode_table (opc_handler_t **table, int len)
 {
     int i, count, tmp;
 
@@ -9240,7 +9240,7 @@ static int test_an_opcodeable (an_opc_handler **table, int len)
             table[i] = &invalid_handler;
         if (table[i] != &invalid_handler) {
             if (is_indirect_opcode(table[i])) {
-                tmp = test_an_opcodeable(ind_table(table[i]), 0x20);
+                tmp = test_opcode_table(ind_table(table[i]), 0x20);
                 if (tmp == 0) {
                     free(table[i]);
                     table[i] = &invalid_handler;
@@ -9256,16 +9256,16 @@ static int test_an_opcodeable (an_opc_handler **table, int len)
     return count;
 }
 
-static void fix_an_opcodeables (an_opc_handler **ppc_opcodes)
+static void fix_opcode_tables (opc_handler_t **ppc_opcodes)
 {
-    if (test_an_opcodeable(ppc_opcodes, 0x40) == 0)
+    if (test_opcode_table(ppc_opcodes, 0x40) == 0)
         printf("*** WARNING: no opcode defined !\n");
 }
 
 /*****************************************************************************/
-static int create_ppc_opcodes (CPUPPCState *env, const a_ppc_def *def)
+static int create_ppc_opcodes (CPUPPCState *env, const ppc_def_t *def)
 {
-    an_opcode *opc;
+    opcode_t *opc;
 
     fill_new_table(env->opcodes, 0x40);
     for (opc = opcodes; opc < &opcodes[ARRAY_SIZE(opcodes)]; opc++) {
@@ -9278,7 +9278,7 @@ static int create_ppc_opcodes (CPUPPCState *env, const a_ppc_def *def)
             }
         }
     }
-    fix_an_opcodeables(env->opcodes);
+    fix_opcode_tables(env->opcodes);
     fflush(stdout);
     fflush(stderr);
 
@@ -9288,7 +9288,7 @@ static int create_ppc_opcodes (CPUPPCState *env, const a_ppc_def *def)
 #if defined(PPC_DUMP_CPU)
 static void dump_ppc_insns (CPUPPCState *env)
 {
-    an_opc_handler **table, *handler;
+    opc_handler_t **table, *handler;
     const char *p, *q;
     uint8_t opc1, opc2, opc3;
 
@@ -9475,7 +9475,7 @@ static int gdb_set_spe_reg(CPUState *env, uint8_t *mem_buf, int n)
     return 0;
 }
 
-int cpu_ppc_register_internal (CPUPPCState *env, const a_ppc_def *def)
+int cpu_ppc_register_internal (CPUPPCState *env, const ppc_def_t *def)
 {
     env->msr_mask = def->msr_mask;
     env->mmu_model = def->mmu_model;
@@ -9667,9 +9667,9 @@ int cpu_ppc_register_internal (CPUPPCState *env, const a_ppc_def *def)
     return 0;
 }
 
-static const a_ppc_def *ppc_find_by_pvr (uint32_t pvr)
+static const ppc_def_t *ppc_find_by_pvr (uint32_t pvr)
 {
-    const a_ppc_def *ret;
+    const ppc_def_t *ret;
     uint32_t pvr_rev;
     int i, best, match, best_match, max;
 
@@ -9707,9 +9707,9 @@ static const a_ppc_def *ppc_find_by_pvr (uint32_t pvr)
 
 #include <ctype.h>
 
-const a_ppc_def *cpu_ppc_find_by_name (const char *name)
+const ppc_def_t *cpu_ppc_find_by_name (const char *name)
 {
-    const a_ppc_def *ret;
+    const ppc_def_t *ret;
     const char *p;
     int i, max, len;