Clean out the N32 macros from target-mips, and introduce MIPS ABI specific

defines for linux-user.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3556 c046a42c-6fe2-441c-8c8c-71466251a162

diff --git a/configure b/configure
index 751dc83..87166b4 100755 (executable)
--- a/configure
+++ b/configure
@@ -1099,16 +1099,18 @@ elif test "$target_cpu" = "mips" -o "$target_cpu" = "mipsel" ; then
   echo "TARGET_ARCH=mips" >> $config_mak
   echo "#define TARGET_ARCH \"mips\"" >> $config_h
   echo "#define TARGET_MIPS 1" >> $config_h
+  echo "#define TARGET_ABI_MIPSO32 1" >> $config_h
 elif test "$target_cpu" = "mipsn32" -o "$target_cpu" = "mipsn32el" ; then
   echo "TARGET_ARCH=mipsn32" >> $config_mak
   echo "#define TARGET_ARCH \"mipsn32\"" >> $config_h
   echo "#define TARGET_MIPS 1" >> $config_h
-  echo "#define TARGET_MIPSN32 1" >> $config_h
+  echo "#define TARGET_ABI_MIPSN32 1" >> $config_h
 elif test "$target_cpu" = "mips64" -o "$target_cpu" = "mips64el" ; then
   echo "TARGET_ARCH=mips64" >> $config_mak
   echo "#define TARGET_ARCH \"mips64\"" >> $config_h
   echo "#define TARGET_MIPS 1" >> $config_h
   echo "#define TARGET_MIPS64 1" >> $config_h
+  echo "#define TARGET_ABI_MIPSN64 1" >> $config_h
 elif test "$target_cpu" = "cris" ; then
   echo "TARGET_ARCH=cris" >> $config_mak
   echo "#define TARGET_ARCH \"cris\"" >> $config_h

diff --git a/linux-user/main.c b/linux-user/main.c
index b480a9c..77667a5 100644 (file)
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -2225,7 +2225,7 @@ int main(int argc, char **argv)
 
         /* Choose and initialise CPU */
         if (cpu_model == NULL)
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_ABI_MIPSN32) || defined(TARGET_ABI_MIPSN64)
             cpu_model = "20Kc";
 #else
             cpu_model = "24Kf";

diff --git a/linux-user/signal.c b/linux-user/signal.c
index 984c598..a0f1511 100644 (file)
--- a/linux-user/signal.c
+++ b/linux-user/signal.c
@@ -1939,7 +1939,7 @@ void sparc64_get_context(CPUSPARCState *env)
     force_sig(SIGSEGV);
 }
 #endif
-#elif defined(TARGET_MIPS64)
+#elif defined(TARGET_ABI_MIPSN64)
 
 # warning signal handling not implemented
 
@@ -1968,7 +1968,7 @@ long do_rt_sigreturn(CPUState *env)
     return -ENOSYS;
 }
 
-#elif defined(TARGET_MIPSN32)
+#elif defined(TARGET_ABI_MIPSN32)
 
 # warning signal handling not implemented
 
@@ -1997,7 +1997,7 @@ long do_rt_sigreturn(CPUState *env)
     return -ENOSYS;
 }
 
-#elif defined(TARGET_MIPS)
+#elif defined(TARGET_ABI_MIPSO32)
 
 struct target_sigcontext {
     uint32_t   sc_regmask;     /* Unused */

diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
index 6c80c91..99b17cb 100644 (file)
--- a/linux-user/syscall_defs.h
+++ b/linux-user/syscall_defs.h
@@ -307,8 +307,8 @@ int do_sigaction(int sig, const struct target_sigaction *act,
 #define TARGET_SA_NODEFER      0x40000000
 #define TARGET_SA_RESTART      0x10000000
 #define TARGET_SA_RESETHAND    0x80000000
-#if !defined(TARGET_MIPSN32) && !defined(TARGET_MIPS64)
-#define TARGET_SA_RESTORER     0x04000000      /* Only for o32 */
+#if !defined(TARGET_ABI_MIPSN32) && !defined(TARGET_ABI_MIPSN64)
+#define TARGET_SA_RESTORER     0x04000000      /* Only for O32 */
 #endif
 #else
 #define TARGET_SA_NOCLDSTOP    0x00000001
@@ -450,7 +450,7 @@ int do_sigaction(int sig, const struct target_sigaction *act,
 
 struct target_sigaction {
        uint32_t        sa_flags;
-#if defined(TARGET_MIPSN32)
+#if defined(TARGET_ABI_MIPSN32)
        uint32_t        _sa_handler;
 #else
        abi_ulong       _sa_handler;
@@ -1194,7 +1194,7 @@ struct target_stat64 {
        unsigned long long      st_ino;
 } __attribute__((packed));
 
-#elif defined(TARGET_MIPS64)
+#elif defined(TARGET_ABI_MIPSN64)
 
 /* The memory layout is the same as of struct stat64 of the 32-bit kernel.  */
 struct target_stat {
@@ -1233,7 +1233,7 @@ struct target_stat {
        abi_ulong               st_blocks;
 };
 
-#elif defined(TARGET_MIPSN32)
+#elif defined(TARGET_ABI_MIPSN32)
 
 struct target_stat {
        unsigned        st_dev;
@@ -1304,7 +1304,7 @@ struct target_stat64 {
        int             st_blocks;
 };
 
-#elif defined(TARGET_MIPS)
+#elif defined(TARGET_ABI_MIPSO32)
 
 struct target_stat {
        unsigned        st_dev;
@@ -1486,7 +1486,7 @@ typedef struct {
 } target_fsid_t;
 
 #ifdef TARGET_MIPS
-#ifdef TARGET_MIPSN32
+#ifdef TARGET_ABI_MIPSN32
 struct target_statfs {
        int32_t                 f_type;
        int32_t                 f_bsize;

diff --git a/target-mips/exec.h b/target-mips/exec.h
index 529306f..6a05f86 100644 (file)
--- a/target-mips/exec.h
+++ b/target-mips/exec.h
@@ -56,7 +56,7 @@ register target_ulong T2 asm(AREG3);
 #include "softmmu_exec.h"
 #endif /* !defined(CONFIG_USER_ONLY) */
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
 #if TARGET_LONG_BITS > HOST_LONG_BITS
 void do_dsll (void);
 void do_dsll32 (void);
@@ -86,7 +86,7 @@ void do_maddu (void);
 void do_msub (void);
 void do_msubu (void);
 #endif
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
 void do_ddiv (void);
 #if TARGET_LONG_BITS > HOST_LONG_BITS
 void do_ddivu (void);
@@ -236,7 +236,7 @@ static always_inline void compute_hflags(CPUState *env)
         !(env->hflags & MIPS_HFLAG_DM)) {
         env->hflags |= (env->CP0_Status >> CP0St_KSU) & MIPS_HFLAG_KSU;
     }
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     if (((env->hflags & MIPS_HFLAG_KSU) != MIPS_HFLAG_UM) ||
         (env->CP0_Status & (1 << CP0St_PX)) ||
         (env->CP0_Status & (1 << CP0St_UX)))

diff --git a/target-mips/helper.c b/target-mips/helper.c
index 933a6ac..6cdcd7f 100644 (file)
--- a/target-mips/helper.c
+++ b/target-mips/helper.c
@@ -76,7 +76,7 @@ int r4k_map_address (CPUState *env, target_ulong *physical, int *prot,
         target_ulong mask = tlb->PageMask | ~(TARGET_PAGE_MASK << 1);
         target_ulong tag = address & ~mask;
         target_ulong VPN = tlb->VPN & ~mask;
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
         tag &= env->SEGMask;
 #endif
 
@@ -108,7 +108,7 @@ static int get_physical_address (CPUState *env, target_ulong *physical,
     int user_mode = (env->hflags & MIPS_HFLAG_MODE) == MIPS_HFLAG_UM;
     int supervisor_mode = (env->hflags & MIPS_HFLAG_MODE) == MIPS_HFLAG_SM;
     int kernel_mode = !user_mode && !supervisor_mode;
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     int UX = (env->CP0_Status & (1 << CP0St_UX)) != 0;
     int SX = (env->CP0_Status & (1 << CP0St_SX)) != 0;
     int KX = (env->CP0_Status & (1 << CP0St_KX)) != 0;
@@ -130,7 +130,7 @@ static int get_physical_address (CPUState *env, target_ulong *physical,
         } else {
             ret = env->tlb->map_address(env, physical, prot, address, rw, access_type);
         }
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     } else if (address < 0x4000000000000000ULL) {
         /* xuseg */
        if (UX && address < (0x3FFFFFFFFFFFFFFFULL & env->SEGMask)) {
@@ -305,7 +305,7 @@ int cpu_mips_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
                           ((address >> 9) &   0x007ffff0);
         env->CP0_EntryHi =
             (env->CP0_EntryHi & 0xFF) | (address & (TARGET_PAGE_MASK << 1));
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
         env->CP0_EntryHi &= env->SEGMask;
         env->CP0_XContext = (env->CP0_XContext & ((~0ULL) << (env->SEGBITS - 7))) |
                             ((address & 0xC00000000000ULL) >> (env->SEGBITS - 9)) |
@@ -425,7 +425,7 @@ void do_interrupt (CPUState *env)
     case EXCP_TLBL:
         cause = 2;
         if (env->error_code == 1 && !(env->CP0_Status & (1 << CP0St_EXL))) {
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
             int R = env->CP0_BadVAddr >> 62;
             int UX = (env->CP0_Status & (1 << CP0St_UX)) != 0;
             int SX = (env->CP0_Status & (1 << CP0St_SX)) != 0;
@@ -473,7 +473,7 @@ void do_interrupt (CPUState *env)
     case EXCP_TLBS:
         cause = 3;
         if (env->error_code == 1 && !(env->CP0_Status & (1 << CP0St_EXL))) {
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
             int R = env->CP0_BadVAddr >> 62;
             int UX = (env->CP0_Status & (1 << CP0St_UX)) != 0;
             int SX = (env->CP0_Status & (1 << CP0St_SX)) != 0;
@@ -559,7 +559,7 @@ void r4k_invalidate_tlb (CPUState *env, int idx, int use_extra)
     mask = tlb->PageMask | ~(TARGET_PAGE_MASK << 1);
     if (tlb->V0) {
         addr = tlb->VPN & ~mask;
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
         if (addr >= (0xFFFFFFFF80000000ULL & env->SEGMask)) {
             addr |= 0x3FFFFF0000000000ULL;
         }
@@ -572,7 +572,7 @@ void r4k_invalidate_tlb (CPUState *env, int idx, int use_extra)
     }
     if (tlb->V1) {
         addr = (tlb->VPN & ~mask) | ((mask >> 1) + 1);
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
         if (addr >= (0xFFFFFFFF80000000ULL & env->SEGMask)) {
             addr |= 0x3FFFFF0000000000ULL;
         }

diff --git a/target-mips/mips-defs.h b/target-mips/mips-defs.h
index a30f2ed..251fa35 100644 (file)
--- a/target-mips/mips-defs.h
+++ b/target-mips/mips-defs.h
@@ -8,7 +8,7 @@
 #define TARGET_PAGE_BITS 12
 #define MIPS_TLB_MAX 128
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
 #define TARGET_LONG_BITS 64
 #else
 #define TARGET_LONG_BITS 32

diff --git a/target-mips/op.c b/target-mips/op.c
index 569c2f2..f5796c8 100644 (file)
--- a/target-mips/op.c
+++ b/target-mips/op.c
@@ -301,7 +301,7 @@ void op_addr_add (void)
 /* For compatibility with 32-bit code, data reference in user mode
    with Status_UX = 0 should be casted to 32-bit and sign extended.
    See the MIPS64 PRA manual, section 4.10. */
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     if (((env->hflags & MIPS_HFLAG_KSU) == MIPS_HFLAG_UM) &&
         !(env->CP0_Status & (1 << CP0St_UX)))
         T0 = (int64_t)(int32_t)(T0 + T1);
@@ -384,7 +384,7 @@ void op_divu (void)
     RETURN();
 }
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
 /* Arithmetic */
 void op_dadd (void)
 {
@@ -453,7 +453,7 @@ void op_ddivu (void)
     RETURN();
 }
 #endif
-#endif /* TARGET_MIPSN32 || TARGET_MIPS64 */
+#endif /* TARGET_MIPS64 */
 
 /* Logical */
 void op_and (void)
@@ -552,7 +552,7 @@ void op_clz (void)
     RETURN();
 }
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
 
 #if TARGET_LONG_BITS > HOST_LONG_BITS
 /* Those might call libgcc functions.  */
@@ -743,7 +743,7 @@ void op_dclz (void)
     RETURN();
 }
 #endif /* TARGET_LONG_BITS > HOST_LONG_BITS */
-#endif /* TARGET_MIPSN32 || TARGET_MIPS64 */
+#endif /* TARGET_MIPS64 */
 
 /* 64 bits arithmetic */
 #if TARGET_LONG_BITS > HOST_LONG_BITS
@@ -846,7 +846,7 @@ void op_msubu (void)
 }
 #endif /* TARGET_LONG_BITS > HOST_LONG_BITS */
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
 void op_dmult (void)
 {
     CALL_FROM_TB4(muls64, &(env->LO[0][env->current_tc]), &(env->HI[0][env->current_tc]), T0, T1);
@@ -950,7 +950,7 @@ void op_save_btarget (void)
     RETURN();
 }
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
 void op_save_btarget64 (void)
 {
     env->btarget = ((uint64_t)PARAM1 << 32) | (uint32_t)PARAM2;
@@ -1784,7 +1784,7 @@ void op_mtc0_entryhi (void)
 
     /* 1k pages not implemented */
     val = T0 & ((TARGET_PAGE_MASK << 1) | 0xFF);
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     val &= env->SEGMask;
 #endif
     old = env->CP0_EntryHi;
@@ -2011,7 +2011,7 @@ void op_mtc0_desave (void)
     RETURN();
 }
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
 void op_dmfc0_yqmask (void)
 {
     T0 = env->CP0_YQMask;
@@ -2125,7 +2125,7 @@ void op_dmfc0_errorepc (void)
     T0 = env->CP0_ErrorEPC;
     RETURN();
 }
-#endif /* TARGET_MIPSN32 || TARGET_MIPS64 */
+#endif /* TARGET_MIPS64 */
 
 /* MIPS MT functions */
 void op_mftgpr(void)
@@ -3039,7 +3039,7 @@ void op_save_pc (void)
     RETURN();
 }
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
 void op_save_pc64 (void)
 {
     env->PC[env->current_tc] = ((uint64_t)PARAM1 << 32) | (uint32_t)PARAM2;
@@ -3111,7 +3111,7 @@ void op_wsbh(void)
     RETURN();
 }
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
 void op_dext(void)
 {
     unsigned int pos = PARAM1;

diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c
index 50c76d1..31d062a 100644 (file)
--- a/target-mips/op_helper.c
+++ b/target-mips/op_helper.c
@@ -68,7 +68,7 @@ void do_raise_exception_direct (uint32_t exception)
     do_raise_exception_direct_err (exception, 0);
 }
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
 #if TARGET_LONG_BITS > HOST_LONG_BITS
 /* Those might call libgcc functions.  */
 void do_dsll (void)
@@ -159,7 +159,7 @@ void do_dclz (void)
 }
 
 #endif /* TARGET_LONG_BITS > HOST_LONG_BITS */
-#endif /* TARGET_MIPSN32 || TARGET_MIPS64 */
+#endif /* TARGET_MIPS64 */
 
 /* 64 bits arithmetic for 32 bits hosts */
 #if TARGET_LONG_BITS > HOST_LONG_BITS
@@ -228,7 +228,7 @@ void do_div (void)
 }
 #endif
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
 void do_ddiv (void)
 {
     if (T1 != 0) {
@@ -247,7 +247,7 @@ void do_ddivu (void)
     }
 }
 #endif
-#endif /* TARGET_MIPSN32 || TARGET_MIPS64 */
+#endif /* TARGET_MIPS64 */
 
 #if defined(CONFIG_USER_ONLY)
 void do_mfc0_random (void)
@@ -392,7 +392,7 @@ static void r4k_fill_tlb (int idx)
     /* XXX: detect conflicting TLBs and raise a MCHECK exception when needed */
     tlb = &env->tlb->mmu.r4k.tlb[idx];
     tlb->VPN = env->CP0_EntryHi & (TARGET_PAGE_MASK << 1);
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     tlb->VPN &= env->SEGMask;
 #endif
     tlb->ASID = env->CP0_EntryHi & 0xFF;

diff --git a/target-mips/op_mem.c b/target-mips/op_mem.c
index 42f5e2b..5c981ad 100644 (file)
--- a/target-mips/op_mem.c
+++ b/target-mips/op_mem.c
@@ -190,7 +190,7 @@ void glue(op_sc, MEMSUFFIX) (void)
     RETURN();
 }
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
 void glue(op_ld, MEMSUFFIX) (void)
 {
     T0 = glue(ldq, MEMSUFFIX)(T0);
@@ -381,7 +381,7 @@ void glue(op_scd, MEMSUFFIX) (void)
     }
     RETURN();
 }
-#endif /* TARGET_MIPSN32 || TARGET_MIPS64 */
+#endif /* TARGET_MIPS64 */
 
 void glue(op_lwc1, MEMSUFFIX) (void)
 {

diff --git a/target-mips/op_template.c b/target-mips/op_template.c
index 148656e..036e6ce 100644 (file)
--- a/target-mips/op_template.c
+++ b/target-mips/op_template.c
@@ -82,7 +82,7 @@ SET_RESET(T2, _T2)
 
 #undef SET_RESET
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
 #define SET64(treg, tregname)                               \
     void glue(op_set64, tregname)(void)                     \
     {                                                       \

diff --git a/target-mips/translate.c b/target-mips/translate.c
index 9ec28ea..578cd9a 100644 (file)
--- a/target-mips/translate.c
+++ b/target-mips/translate.c
@@ -590,7 +590,7 @@ do {                                                                          \
     }                                                                         \
 } while (0)
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
 #define GEN_LOAD_IMM_TN(Tn, Imm)                                              \
 do {                                                                          \
     if (Imm == 0) {                                                           \
@@ -638,7 +638,7 @@ do {                                                                          \
 
 static always_inline void gen_save_pc(target_ulong pc)
 {
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     if (pc == (int32_t)pc) {
         gen_op_save_pc(pc);
     } else {
@@ -651,7 +651,7 @@ static always_inline void gen_save_pc(target_ulong pc)
 
 static always_inline void gen_save_btarget(target_ulong btarget)
 {
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     if (btarget == (int32_t)btarget) {
         gen_op_save_btarget(btarget);
     } else {
@@ -802,7 +802,7 @@ static GenOpFunc *gen_op_s##width[] = {                                       \
 }
 #endif
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
 OP_LD_TABLE(d);
 OP_LD_TABLE(dl);
 OP_LD_TABLE(dr);
@@ -852,7 +852,7 @@ static void gen_ldst (DisasContext *ctx, uint32_t opc, int rt,
     /* Don't do NOP if destination is zero: we must perform the actual
        memory access. */
     switch (opc) {
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     case OPC_LWU:
         op_ldst(lwu);
         GEN_STORE_TN_REG(rt, T0);
@@ -1048,7 +1048,7 @@ static void gen_arith_imm (CPUState *env, DisasContext *ctx, uint32_t opc,
     switch (opc) {
     case OPC_ADDI:
     case OPC_ADDIU:
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     case OPC_DADDI:
     case OPC_DADDIU:
 #endif
@@ -1068,7 +1068,7 @@ static void gen_arith_imm (CPUState *env, DisasContext *ctx, uint32_t opc,
     case OPC_SLL:
     case OPC_SRA:
     case OPC_SRL:
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     case OPC_DSLL:
     case OPC_DSRA:
     case OPC_DSRL:
@@ -1091,7 +1091,7 @@ static void gen_arith_imm (CPUState *env, DisasContext *ctx, uint32_t opc,
         gen_op_add();
         opn = "addiu";
         break;
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     case OPC_DADDI:
         save_cpu_state(ctx, 1);
         gen_op_daddo();
@@ -1155,7 +1155,7 @@ static void gen_arith_imm (CPUState *env, DisasContext *ctx, uint32_t opc,
             break;
         }
         break;
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     case OPC_DSLL:
         gen_op_dsll();
         opn = "dsll";
@@ -1260,7 +1260,7 @@ static void gen_arith (CPUState *env, DisasContext *ctx, uint32_t opc,
         gen_op_sub();
         opn = "subu";
         break;
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     case OPC_DADD:
         save_cpu_state(ctx, 1);
         gen_op_daddo();
@@ -1346,7 +1346,7 @@ static void gen_arith (CPUState *env, DisasContext *ctx, uint32_t opc,
             break;
         }
         break;
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     case OPC_DSLLV:
         gen_op_dsllv();
         opn = "dsllv";
@@ -1451,7 +1451,7 @@ static void gen_muldiv (DisasContext *ctx, uint32_t opc,
         gen_op_multu();
         opn = "multu";
         break;
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     case OPC_DDIV:
         gen_op_ddiv();
         opn = "ddiv";
@@ -1512,7 +1512,7 @@ static void gen_cl (DisasContext *ctx, uint32_t opc,
         gen_op_clz();
         opn = "clz";
         break;
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     case OPC_DCLO:
         gen_op_dclo();
         opn = "dclo";
@@ -2319,7 +2319,7 @@ static void gen_mfc0 (CPUState *env, DisasContext *ctx, int reg, int sel)
     case 20:
         switch (sel) {
         case 0:
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
             check_insn(env, ctx, ISA_MIPS3);
             gen_op_mfc0_xcontext();
             rn = "XContext";
@@ -2901,7 +2901,7 @@ static void gen_mtc0 (CPUState *env, DisasContext *ctx, int reg, int sel)
     case 20:
         switch (sel) {
         case 0:
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
             check_insn(env, ctx, ISA_MIPS3);
             gen_op_mtc0_xcontext();
             rn = "XContext";
@@ -3111,7 +3111,7 @@ die:
     generate_exception(ctx, EXCP_RI);
 }
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
 static void gen_dmfc0 (CPUState *env, DisasContext *ctx, int reg, int sel)
 {
     const char *rn = "invalid";
@@ -4254,7 +4254,7 @@ die:
 #endif
     generate_exception(ctx, EXCP_RI);
 }
-#endif /* TARGET_MIPSN32 || TARGET_MIPS64 */
+#endif /* TARGET_MIPS64 */
 
 static void gen_mftr(CPUState *env, DisasContext *ctx, int rt,
                      int u, int sel, int h)
@@ -4604,7 +4604,7 @@ static void gen_cp0 (CPUState *env, DisasContext *ctx, uint32_t opc, int rt, int
         gen_mtc0(env, ctx, rd, ctx->opcode & 0x7);
         opn = "mtc0";
         break;
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     case OPC_DMFC0:
         check_insn(env, ctx, ISA_MIPS3);
         if (rt == 0) {
@@ -5877,7 +5877,7 @@ static void gen_flt3_arith (DisasContext *ctx, uint32_t opc,
 /* MIPS16 extension to MIPS32 */
 /* SmartMIPS extension to MIPS32 */
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
 
 /* MDMX extension to MIPS64 */
 
@@ -5987,7 +5987,7 @@ static void decode_opc (CPUState *env, DisasContext *ctx)
             }
             break;
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
        /* MIPS64 specific opcodes */
         case OPC_DSLL:
         case OPC_DSRL ... OPC_DSRA:
@@ -6043,7 +6043,7 @@ static void decode_opc (CPUState *env, DisasContext *ctx)
             }
             /* Treat as NOP. */
             break;
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
         case OPC_DCLZ ... OPC_DCLO:
             check_insn(env, ctx, ISA_MIPS64);
             check_mips_64(ctx);
@@ -6130,7 +6130,7 @@ static void decode_opc (CPUState *env, DisasContext *ctx)
             gen_op_yield();
             GEN_STORE_TN_REG(rd, T0);
             break;
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
         case OPC_DEXTM ... OPC_DEXT:
         case OPC_DINSM ... OPC_DINS:
             check_insn(env, ctx, ISA_MIPS64R2);
@@ -6192,7 +6192,7 @@ static void decode_opc (CPUState *env, DisasContext *ctx)
         case OPC_MTC0:
         case OPC_MFTR:
         case OPC_MTTR:
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
         case OPC_DMFC0:
         case OPC_DMTC0:
 #endif
@@ -6313,7 +6313,7 @@ static void decode_opc (CPUState *env, DisasContext *ctx)
             case OPC_CTC1:
                 gen_cp1(ctx, op1, rt, rd);
                 break;
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
             case OPC_DMFC1:
             case OPC_DMTC1:
                 check_insn(env, ctx, ISA_MIPS3);
@@ -6398,7 +6398,7 @@ static void decode_opc (CPUState *env, DisasContext *ctx)
         }
         break;
 
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     /* MIPS64 opcodes */
     case OPC_LWU:
     case OPC_LDL ... OPC_LDR:
@@ -6665,7 +6665,7 @@ void dump_fpu (CPUState *env)
     }
 }
 
-#if (defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)) && defined(MIPS_DEBUG_SIGN_EXTENSIONS)
+#if defined(TARGET_MIPS64) && defined(MIPS_DEBUG_SIGN_EXTENSIONS)
 /* Debug help: The architecture requires 32bit code to maintain proper
    sign-extened values on 64bit machines.  */
 
@@ -6720,7 +6720,7 @@ void cpu_dump_state (CPUState *env, FILE *f,
                 env->CP0_Config0, env->CP0_Config1, env->CP0_LLAddr);
     if (env->hflags & MIPS_HFLAG_FPU)
         fpu_dump_state(env, f, cpu_fprintf, flags);
-#if (defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)) && defined(MIPS_DEBUG_SIGN_EXTENSIONS)
+#if defined(TARGET_MIPS64) && defined(MIPS_DEBUG_SIGN_EXTENSIONS)
     cpu_mips_check_sign_extensions(env, f, cpu_fprintf, flags);
 #endif
 }

diff --git a/target-mips/translate_init.c b/target-mips/translate_init.c
index 997858a..1302b76 100644 (file)
--- a/target-mips/translate_init.c
+++ b/target-mips/translate_init.c
@@ -201,7 +201,7 @@ static mips_def_t mips_defs[] =
                     (0x3fe << CP0SRSC4_SRS14) | (0x3fe << CP0SRSC4_SRS13),
         .insn_flags = CPU_MIPS32R2 | ASE_MIPS16 | ASE_DSP | ASE_MT,
     },
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     {
         .name = "R4000",
         .CP0_PRid = 0x00000400,
@@ -437,7 +437,7 @@ int cpu_mips_register (CPUMIPSState *env, mips_def_t *def)
     env->CP0_Status_rw_bitmask = def->CP0_Status_rw_bitmask;
     env->CP0_TCStatus_rw_bitmask = def->CP0_TCStatus_rw_bitmask;
     env->CP0_SRSCtl = def->CP0_SRSCtl;
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
     if (def->insn_flags & ISA_MIPS3)
     {
         env->hflags |= MIPS_HFLAG_64;