tizen 2.3.1 release

[external/qemu.git] / target-mips / translate_init.c

diff --git a/target-mips/translate_init.c b/target-mips/translate_init.c
index 590e092..c45b1b2 100644 (file)
--- a/target-mips/translate_init.c
+++ b/target-mips/translate_init.c
@@ -38,7 +38,7 @@
 ((1 << CP0C2_M))
 
 /* No config4, no DSP ASE, no large physaddr (PABITS),
-   no external interrupt controller, no vectored interupts,
+   no external interrupt controller, no vectored interrupts,
    no 1kb pages, no SmartMIPS ASE, no trace logic */
 #define MIPS_CONFIG3                                              \
 ((0 << CP0C3_M) | (0 << CP0C3_DSPP) | (0 << CP0C3_LPA) |          \
@@ -274,14 +274,13 @@ static const mips_def_t mips_defs[] =
                        (0 << CP0C1_DS) | (3 << CP0C1_DL) | (1 << CP0C1_DA) |
                        (1 << CP0C1_CA),
         .CP0_Config2 = MIPS_CONFIG2,
-        .CP0_Config3 = MIPS_CONFIG3 | (0 << CP0C3_VInt) | (1 << CP0C3_MT),
+        .CP0_Config3 = MIPS_CONFIG3 | (1 << CP0C3_VInt) | (1 << CP0C3_MT) |
+                       (1 << CP0C3_DSPP),
         .CP0_LLAddr_rw_bitmask = 0,
         .CP0_LLAddr_shift = 0,
         .SYNCI_Step = 32,
         .CCRes = 2,
-        /* No DSP implemented. */
-        .CP0_Status_rw_bitmask = 0x3678FF1F,
-        /* No DSP implemented. */
+        .CP0_Status_rw_bitmask = 0x3778FF1F,
         .CP0_TCStatus_rw_bitmask = (0 << CP0TCSt_TCU3) | (0 << CP0TCSt_TCU2) |
                     (1 << CP0TCSt_TCU1) | (1 << CP0TCSt_TCU0) |
                     (0 << CP0TCSt_TMX) | (1 << CP0TCSt_DT) |
@@ -311,6 +310,29 @@ static const mips_def_t mips_defs[] =
         .insn_flags = CPU_MIPS32R2 | ASE_MIPS16 | ASE_DSP | ASE_MT,
         .mmu_type = MMU_TYPE_R4000,
     },
+    {
+        .name = "74Kf",
+        .CP0_PRid = 0x00019700,
+        .CP0_Config0 = MIPS_CONFIG0 | (0x1 << CP0C0_AR) |
+                    (MMU_TYPE_R4000 << CP0C0_MT),
+        .CP0_Config1 = MIPS_CONFIG1 | (1 << CP0C1_FP) | (15 << CP0C1_MMU) |
+                       (0 << CP0C1_IS) | (3 << CP0C1_IL) | (1 << CP0C1_IA) |
+                       (0 << CP0C1_DS) | (3 << CP0C1_DL) | (1 << CP0C1_DA) |
+                       (1 << CP0C1_CA),
+        .CP0_Config2 = MIPS_CONFIG2,
+        .CP0_Config3 = MIPS_CONFIG3 | (0 << CP0C3_VInt) | (1 << CP0C3_DSPP),
+        .CP0_LLAddr_rw_bitmask = 0,
+        .CP0_LLAddr_shift = 4,
+        .SYNCI_Step = 32,
+        .CCRes = 2,
+        .CP0_Status_rw_bitmask = 0x3778FF1F,
+        .CP1_fcr0 = (1 << FCR0_F64) | (1 << FCR0_L) | (1 << FCR0_W) |
+                    (1 << FCR0_D) | (1 << FCR0_S) | (0x93 << FCR0_PRID),
+        .SEGBITS = 32,
+        .PABITS = 32,
+        .insn_flags = CPU_MIPS32R2 | ASE_MIPS16 | ASE_DSP | ASE_DSPR2,
+        .mmu_type = MMU_TYPE_R4000,
+    },
 #if defined(TARGET_MIPS64)
     {
         .name = "R4000",
@@ -477,13 +499,42 @@ static const mips_def_t mips_defs[] =
       .CP0_Config1 = (1 << CP0C1_FP) | (47 << CP0C1_MMU),
       .SYNCI_Step = 16,
       .CCRes = 2,
-      .CP0_Status_rw_bitmask = 0xF5D0FF1F,   /*bit5:7 not writeable*/
+      .CP0_Status_rw_bitmask = 0xF5D0FF1F,   /*bit5:7 not writable*/
       .CP1_fcr0 = (0x5 << FCR0_PRID) | (0x1 << FCR0_REV),
       .SEGBITS = 40,
       .PABITS = 40,
       .insn_flags = CPU_LOONGSON2F,
       .mmu_type = MMU_TYPE_R4000,
     },
+    {
+        /* A generic CPU providing MIPS64 ASE DSP 2 features.
+           FIXME: Eventually this should be replaced by a real CPU model. */
+        .name = "mips64dspr2",
+        .CP0_PRid = 0x00010000,
+        .CP0_Config0 = MIPS_CONFIG0 | (0x1 << CP0C0_AR) | (0x2 << CP0C0_AT) |
+                       (MMU_TYPE_R4000 << CP0C0_MT),
+        .CP0_Config1 = MIPS_CONFIG1 | (1 << CP0C1_FP) | (63 << CP0C1_MMU) |
+                       (2 << CP0C1_IS) | (4 << CP0C1_IL) | (3 << CP0C1_IA) |
+                       (2 << CP0C1_DS) | (4 << CP0C1_DL) | (3 << CP0C1_DA) |
+                       (1 << CP0C1_PC) | (1 << CP0C1_WR) | (1 << CP0C1_EP),
+        .CP0_Config2 = MIPS_CONFIG2,
+        .CP0_Config3 = MIPS_CONFIG3 | (1 << CP0C3_LPA),
+        .CP0_LLAddr_rw_bitmask = 0,
+        .CP0_LLAddr_shift = 0,
+        .SYNCI_Step = 32,
+        .CCRes = 2,
+        .CP0_Status_rw_bitmask = 0x37FBFFFF,
+        .CP1_fcr0 = (1 << FCR0_F64) | (1 << FCR0_3D) | (1 << FCR0_PS) |
+                    (1 << FCR0_L) | (1 << FCR0_W) | (1 << FCR0_D) |
+                    (1 << FCR0_S) | (0x00 << FCR0_PRID) | (0x0 << FCR0_REV),
+        .SEGBITS = 42,
+        /* The architectural limit is 59, but we have hardcoded 36 bit
+           in some places...
+        .PABITS = 59, */ /* the architectural limit */
+        .PABITS = 36,
+        .insn_flags = CPU_MIPS64R2 | ASE_DSP | ASE_DSPR2,
+        .mmu_type = MMU_TYPE_R4000,
+    },
 
 #endif
 };
@@ -535,7 +586,7 @@ static void r4k_mmu_init (CPUMIPSState *env, const mips_def_t *def)
 
 static void mmu_init (CPUMIPSState *env, const mips_def_t *def)
 {
-    env->tlb = qemu_mallocz(sizeof(CPUMIPSTLBContext));
+    env->tlb = g_malloc0(sizeof(CPUMIPSTLBContext));
 
     switch (def->mmu_type) {
         case MMU_TYPE_NONE:
@@ -568,7 +619,7 @@ static void fpu_init (CPUMIPSState *env, const mips_def_t *def)
 
 static void mvp_init (CPUMIPSState *env, const mips_def_t *def)
 {
-    env->mvp = qemu_mallocz(sizeof(CPUMIPSMVPContext));
+    env->mvp = g_malloc0(sizeof(CPUMIPSMVPContext));
 
     /* MVPConf1 implemented, TLB sharable, no gating storage support,
        programmable cache partitioning implemented, number of allocatable
@@ -580,7 +631,7 @@ static void mvp_init (CPUMIPSState *env, const mips_def_t *def)
 //                             (1 << CP0MVPC0_TCA) | (0x1 << CP0MVPC0_PVPE) |
 //                             (0x04 << CP0MVPC0_PTC);
                              (1 << CP0MVPC0_TCA) | (0x0 << CP0MVPC0_PVPE) |
-                             (0x04 << CP0MVPC0_PTC);
+                             (0x00 << CP0MVPC0_PTC);
 #if !defined(CONFIG_USER_ONLY)
     /* Usermode has no TLB support */
     env->mvp->CP0_MVPConf0 |= (env->tlb->nb_tlb << CP0MVPC0_PTLBE);