Use the standard ASE check for MIPS-3D and MT.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3427 c046a42c-6fe2-441c-8c8c-71466251a162

diff --git a/target-mips/mips-defs.h b/target-mips/mips-defs.h
index 5c98edf97406049791f2b9f8ad3bf104ba197138..a30f2edae164611231e77f12342c82da9310a802 100644 (file)
--- a/target-mips/mips-defs.h
+++ b/target-mips/mips-defs.h
@@ -32,6 +32,8 @@
 #define                ASE_MDMX        0x00004000
 #define                ASE_DSP         0x00008000
 #define                ASE_DSPR2       0x00010000
+#define                ASE_MT          0x00020000
+#define                ASE_SMARTMIPS   0x00040000
 
 /* Chip specific instructions.   */
 /* Currently void */

diff --git a/target-mips/translate.c b/target-mips/translate.c
index 014a430e49092fe8fdd30e1db6299ffa59e9be3d..3a1f65c4c33bc2a87ac50c51ab39db758434b512 100644 (file)
--- a/target-mips/translate.c
+++ b/target-mips/translate.c
@@ -749,12 +749,6 @@ static always_inline void check_cp1_64bitmode(DisasContext *ctx)
         generate_exception(ctx, EXCP_RI);
 }
 
-static always_inline void check_cp1_3d(CPUState *env, DisasContext *ctx)
-{
-    if (unlikely(!(env->fpu->fcr0 & (1 << FCR0_3D))))
-        generate_exception(ctx, EXCP_RI);
-}
-
 /*
  * Verify if floating point register is valid; an operation is not defined
  * if bit 0 of any register specification is set and the FR bit in the
@@ -780,14 +774,6 @@ static always_inline void check_insn(CPUState *env, DisasContext *ctx, int flags
         generate_exception(ctx, EXCP_RI);
 }
 
-/* This code generates a "reserved instruction" exception if the
-   CPU is not MIPS MT capable. */
-static always_inline void check_mips_mt(CPUState *env, DisasContext *ctx)
-{
-    if (unlikely(!(env->CP0_Config3 & (1 << CP0C3_MT))))
-        generate_exception(ctx, EXCP_RI);
-}
-
 /* This code generates a "reserved instruction" exception if 64-bit
    instructions are not enabled. */
 static always_inline void check_mips_64(DisasContext *ctx)
@@ -1971,17 +1957,17 @@ static void gen_mfc0 (CPUState *env, DisasContext *ctx, int reg, int sel)
             rn = "Index";
             break;
         case 1:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_mvpcontrol();
             rn = "MVPControl";
             break;
         case 2:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_mvpconf0();
             rn = "MVPConf0";
             break;
         case 3:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_mvpconf1();
             rn = "MVPConf1";
             break;
@@ -1996,37 +1982,37 @@ static void gen_mfc0 (CPUState *env, DisasContext *ctx, int reg, int sel)
             rn = "Random";
             break;
         case 1:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_vpecontrol();
             rn = "VPEControl";
             break;
         case 2:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_vpeconf0();
             rn = "VPEConf0";
             break;
         case 3:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_vpeconf1();
             rn = "VPEConf1";
             break;
         case 4:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_yqmask();
             rn = "YQMask";
             break;
         case 5:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_vpeschedule();
             rn = "VPESchedule";
             break;
         case 6:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_vpeschefback();
             rn = "VPEScheFBack";
             break;
         case 7:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_vpeopt();
             rn = "VPEOpt";
             break;
@@ -2041,37 +2027,37 @@ static void gen_mfc0 (CPUState *env, DisasContext *ctx, int reg, int sel)
             rn = "EntryLo0";
             break;
         case 1:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_tcstatus();
             rn = "TCStatus";
             break;
         case 2:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_tcbind();
             rn = "TCBind";
             break;
         case 3:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_tcrestart();
             rn = "TCRestart";
             break;
         case 4:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_tchalt();
             rn = "TCHalt";
             break;
         case 5:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_tccontext();
             rn = "TCContext";
             break;
         case 6:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_tcschedule();
             rn = "TCSchedule";
             break;
         case 7:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_tcschefback();
             rn = "TCScheFBack";
             break;
@@ -2539,17 +2525,17 @@ static void gen_mtc0 (CPUState *env, DisasContext *ctx, int reg, int sel)
             rn = "Index";
             break;
         case 1:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_mvpcontrol();
             rn = "MVPControl";
             break;
         case 2:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             /* ignored */
             rn = "MVPConf0";
             break;
         case 3:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             /* ignored */
             rn = "MVPConf1";
             break;
@@ -2564,37 +2550,37 @@ static void gen_mtc0 (CPUState *env, DisasContext *ctx, int reg, int sel)
             rn = "Random";
             break;
         case 1:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_vpecontrol();
             rn = "VPEControl";
             break;
         case 2:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_vpeconf0();
             rn = "VPEConf0";
             break;
         case 3:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_vpeconf1();
             rn = "VPEConf1";
             break;
         case 4:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_yqmask();
             rn = "YQMask";
             break;
         case 5:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_vpeschedule();
             rn = "VPESchedule";
             break;
         case 6:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_vpeschefback();
             rn = "VPEScheFBack";
             break;
         case 7:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_vpeopt();
             rn = "VPEOpt";
             break;
@@ -2609,37 +2595,37 @@ static void gen_mtc0 (CPUState *env, DisasContext *ctx, int reg, int sel)
             rn = "EntryLo0";
             break;
         case 1:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_tcstatus();
             rn = "TCStatus";
             break;
         case 2:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_tcbind();
             rn = "TCBind";
             break;
         case 3:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_tcrestart();
             rn = "TCRestart";
             break;
         case 4:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_tchalt();
             rn = "TCHalt";
             break;
         case 5:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_tccontext();
             rn = "TCContext";
             break;
         case 6:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_tcschedule();
             rn = "TCSchedule";
             break;
         case 7:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_tcschefback();
             rn = "TCScheFBack";
             break;
@@ -3139,17 +3125,17 @@ static void gen_dmfc0 (CPUState *env, DisasContext *ctx, int reg, int sel)
             rn = "Index";
             break;
         case 1:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_mvpcontrol();
             rn = "MVPControl";
             break;
         case 2:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_mvpconf0();
             rn = "MVPConf0";
             break;
         case 3:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_mvpconf1();
             rn = "MVPConf1";
             break;
@@ -3164,37 +3150,37 @@ static void gen_dmfc0 (CPUState *env, DisasContext *ctx, int reg, int sel)
             rn = "Random";
             break;
         case 1:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_vpecontrol();
             rn = "VPEControl";
             break;
         case 2:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_vpeconf0();
             rn = "VPEConf0";
             break;
         case 3:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_vpeconf1();
             rn = "VPEConf1";
             break;
         case 4:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_dmfc0_yqmask();
             rn = "YQMask";
             break;
         case 5:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_dmfc0_vpeschedule();
             rn = "VPESchedule";
             break;
         case 6:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_dmfc0_vpeschefback();
             rn = "VPEScheFBack";
             break;
         case 7:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_vpeopt();
             rn = "VPEOpt";
             break;
@@ -3209,37 +3195,37 @@ static void gen_dmfc0 (CPUState *env, DisasContext *ctx, int reg, int sel)
             rn = "EntryLo0";
             break;
         case 1:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_tcstatus();
             rn = "TCStatus";
             break;
         case 2:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mfc0_tcbind();
             rn = "TCBind";
             break;
         case 3:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_dmfc0_tcrestart();
             rn = "TCRestart";
             break;
         case 4:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_dmfc0_tchalt();
             rn = "TCHalt";
             break;
         case 5:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_dmfc0_tccontext();
             rn = "TCContext";
             break;
         case 6:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_dmfc0_tcschedule();
             rn = "TCSchedule";
             break;
         case 7:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_dmfc0_tcschefback();
             rn = "TCScheFBack";
             break;
@@ -3696,17 +3682,17 @@ static void gen_dmtc0 (CPUState *env, DisasContext *ctx, int reg, int sel)
             rn = "Index";
             break;
         case 1:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_mvpcontrol();
             rn = "MVPControl";
             break;
         case 2:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             /* ignored */
             rn = "MVPConf0";
             break;
         case 3:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             /* ignored */
             rn = "MVPConf1";
             break;
@@ -3721,37 +3707,37 @@ static void gen_dmtc0 (CPUState *env, DisasContext *ctx, int reg, int sel)
             rn = "Random";
             break;
         case 1:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_vpecontrol();
             rn = "VPEControl";
             break;
         case 2:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_vpeconf0();
             rn = "VPEConf0";
             break;
         case 3:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_vpeconf1();
             rn = "VPEConf1";
             break;
         case 4:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_yqmask();
             rn = "YQMask";
             break;
         case 5:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_vpeschedule();
             rn = "VPESchedule";
             break;
         case 6:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_vpeschefback();
             rn = "VPEScheFBack";
             break;
         case 7:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_vpeopt();
             rn = "VPEOpt";
             break;
@@ -3766,37 +3752,37 @@ static void gen_dmtc0 (CPUState *env, DisasContext *ctx, int reg, int sel)
             rn = "EntryLo0";
             break;
         case 1:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_tcstatus();
             rn = "TCStatus";
             break;
         case 2:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_tcbind();
             rn = "TCBind";
             break;
         case 3:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_tcrestart();
             rn = "TCRestart";
             break;
         case 4:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_tchalt();
             rn = "TCHalt";
             break;
         case 5:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_tccontext();
             rn = "TCContext";
             break;
         case 6:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_tcschedule();
             rn = "TCSchedule";
             break;
         case 7:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             gen_op_mtc0_tcschefback();
             rn = "TCScheFBack";
             break;
@@ -4636,7 +4622,7 @@ static void gen_cp0 (CPUState *env, DisasContext *ctx, uint32_t opc, int rt, int
         break;
 #endif
     case OPC_MFTR:
-        check_mips_mt(env, ctx);
+        check_insn(env, ctx, ASE_MT);
         if (rd == 0) {
             /* Treat as NOP. */
             return;
@@ -4647,7 +4633,7 @@ static void gen_cp0 (CPUState *env, DisasContext *ctx, uint32_t opc, int rt, int
         opn = "mftr";
         break;
     case OPC_MTTR:
-        check_mips_mt(env, ctx);
+        check_insn(env, ctx, ASE_MT);
         GEN_LOAD_REG_TN(T0, rt);
         gen_mttr(env, ctx, rd, (ctx->opcode >> 5) & 1,
                  ctx->opcode & 0x7, (ctx->opcode >> 4) & 1);
@@ -5893,7 +5879,6 @@ static void gen_flt3_arith (DisasContext *ctx, uint32_t opc,
 #if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
 
 /* MDMX extension to MIPS64 */
-/* MIPS-3D extension to MIPS64 */
 
 #endif
 
@@ -6133,13 +6118,13 @@ static void decode_opc (CPUState *env, DisasContext *ctx)
             GEN_STORE_TN_REG(rt, T0);
             break;
         case OPC_FORK:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             GEN_LOAD_REG_TN(T0, rt);
             GEN_LOAD_REG_TN(T1, rs);
             gen_op_fork();
             break;
         case OPC_YIELD:
-            check_mips_mt(env, ctx);
+            check_insn(env, ctx, ASE_MT);
             GEN_LOAD_REG_TN(T0, rs);
             gen_op_yield();
             GEN_STORE_TN_REG(rd, T0);
@@ -6219,19 +6204,19 @@ static void decode_opc (CPUState *env, DisasContext *ctx)
             op2 = MASK_MFMC0(ctx->opcode);
             switch (op2) {
             case OPC_DMT:
-                check_mips_mt(env, ctx);
+                check_insn(env, ctx, ASE_MT);
                 gen_op_dmt();
                 break;
             case OPC_EMT:
-                check_mips_mt(env, ctx);
+                check_insn(env, ctx, ASE_MT);
                 gen_op_emt();
                 break;
             case OPC_DVPE:
-                check_mips_mt(env, ctx);
+                check_insn(env, ctx, ASE_MT);
                 gen_op_dvpe();
                 break;
             case OPC_EVPE:
-                check_mips_mt(env, ctx);
+                check_insn(env, ctx, ASE_MT);
                 gen_op_evpe();
                 break;
             case OPC_DI:
@@ -6336,7 +6321,7 @@ static void decode_opc (CPUState *env, DisasContext *ctx)
 #endif
             case OPC_BC1ANY2:
             case OPC_BC1ANY4:
-                check_cp1_3d(env, ctx);
+                check_insn(env, ctx, ASE_MIPS3D);
                 /* fall through */
             case OPC_BC1:
                 gen_compute_branch1(env, ctx, MASK_BC1(ctx->opcode),

diff --git a/target-mips/translate_init.c b/target-mips/translate_init.c
index 748b9dd85a02bb2f894d44f531dd17fe10badbc2..55c935e6d5eb7b425640a5a8a09f51ca991768d2 100644 (file)
--- a/target-mips/translate_init.c
+++ b/target-mips/translate_init.c
@@ -199,7 +199,7 @@ static mips_def_t mips_defs[] =
         .CP0_SRSConf4_rw_bitmask = 0x3fffffff,
         .CP0_SRSConf4 = (0x3fe << CP0SRSC4_SRS15) |
                     (0x3fe << CP0SRSC4_SRS14) | (0x3fe << CP0SRSC4_SRS13),
-        .insn_flags = CPU_MIPS32R2 | ASE_MIPS16 | ASE_DSP,
+        .insn_flags = CPU_MIPS32R2 | ASE_MIPS16 | ASE_DSP | ASE_MT,
     },
 #if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
     {