Use correct type for SPARC cpu_cc_op

[qemu] / target-sparc / helper.c

diff --git a/target-sparc/helper.c b/target-sparc/helper.c
index b39b162..2f41418 100644 (file)
--- a/target-sparc/helper.c
+++ b/target-sparc/helper.c
@@ -23,7 +23,6 @@
 #include <string.h>
 #include <inttypes.h>
 #include <signal.h>
-#include <assert.h>
 
 #include "cpu.h"
 #include "exec-all.h"
@@ -404,7 +403,7 @@ static int get_physical_address_data(CPUState *env,
         }
         // ctx match, vaddr match, valid?
         if (env->dmmuregs[1] == (env->dtlb_tag[i] & 0x1fff) &&
-            (address & mask) == (env->dtlb_tag[i] & ~0x1fffULL) &&
+            (address & mask) == (env->dtlb_tag[i] & mask) &&
             (env->dtlb_tte[i] & 0x8000000000000000ULL)) {
             // access ok?
             if (((env->dtlb_tte[i] & 0x4) && is_user) ||
@@ -420,8 +419,8 @@ static int get_physical_address_data(CPUState *env,
 #endif
                 return 1;
             }
-            *physical = (env->dtlb_tte[i] & mask & 0x1fffffff000ULL) +
-                (address & ~mask & 0x1fffffff000ULL);
+            *physical = ((env->dtlb_tte[i] & mask) | (address & ~mask)) &
+                        0x1ffffffe000ULL;
             *prot = PAGE_READ;
             if (env->dtlb_tte[i] & 0x2)
                 *prot |= PAGE_WRITE;
@@ -467,7 +466,7 @@ static int get_physical_address_code(CPUState *env,
         }
         // ctx match, vaddr match, valid?
         if (env->dmmuregs[1] == (env->itlb_tag[i] & 0x1fff) &&
-            (address & mask) == (env->itlb_tag[i] & ~0x1fffULL) &&
+            (address & mask) == (env->itlb_tag[i] & mask) &&
             (env->itlb_tte[i] & 0x8000000000000000ULL)) {
             // access ok?
             if ((env->itlb_tte[i] & 0x4) && is_user) {
@@ -481,8 +480,8 @@ static int get_physical_address_code(CPUState *env,
 #endif
                 return 1;
             }
-            *physical = (env->itlb_tte[i] & mask & 0x1fffffff000ULL) +
-                (address & ~mask & 0x1fffffff000ULL);
+            *physical = ((env->itlb_tte[i] & mask) | (address & ~mask)) &
+                        0x1ffffffe000ULL;
             *prot = PAGE_EXEC;
             return 0;
         }
@@ -490,6 +489,7 @@ static int get_physical_address_code(CPUState *env,
 #ifdef DEBUG_MMU
     printf("TMISS at 0x%" PRIx64 "\n", address);
 #endif
+    /* Context is stored in DMMU (dmmuregs[1]) also for IMMU */
     env->immuregs[6] = (address & ~0x1fffULL) | (env->dmmuregs[1] & 0x1fff);
     env->exception_index = TT_TMISS;
     return 1;
@@ -659,6 +659,7 @@ void cpu_reset(CPUSPARCState *env)
     env->psret = 0;
     env->psrs = 1;
     env->psrps = 1;
+    CC_OP = CC_OP_FLAGS;
 #ifdef TARGET_SPARC64
     env->pstate = PS_PRIV;
     env->hpstate = HS_PRIV;
@@ -723,6 +724,7 @@ CPUSPARCState *cpu_sparc_init(const char *cpu_model)
         return NULL;
     }
     cpu_reset(env);
+    qemu_init_vcpu(env);
 
     return env;
 }