Use the ARRAY_SIZE() macro where appropriate.

[qemu] / target-sparc / helper.c

diff --git a/target-sparc/helper.c b/target-sparc/helper.c
index 1401480..cdc44eb 100644 (file)
--- a/target-sparc/helper.c
+++ b/target-sparc/helper.c
@@ -31,7 +31,6 @@
 
 //#define DEBUG_MMU
 //#define DEBUG_FEATURES
-//#define DEBUG_PCALL
 
 static int cpu_sparc_find_by_name(sparc_def_t *cpu_def, const char *cpu_model);
 
@@ -39,7 +38,7 @@ static int cpu_sparc_find_by_name(sparc_def_t *cpu_def, const char *cpu_model);
 
 /* thread support */
 
-spinlock_t global_cpu_lock = SPIN_LOCK_UNLOCKED;
+static spinlock_t global_cpu_lock = SPIN_LOCK_UNLOCKED;
 
 void cpu_lock(void)
 {
@@ -659,13 +658,12 @@ void cpu_reset(CPUSPARCState *env)
 #ifdef TARGET_SPARC64
     env->pstate = PS_PRIV;
     env->hpstate = HS_PRIV;
-    env->pc = 0x1fff0000020ULL; // XXX should be different for system_reset
     env->tsptr = &env->ts[env->tl & MAXTL_MASK];
 #else
-    env->pc = 0;
     env->mmuregs[0] &= ~(MMU_E | MMU_NF);
     env->mmuregs[0] |= env->def->mmu_bm;
 #endif
+    env->pc = 0;
     env->npc = env->pc + 4;
 #endif
 }
@@ -1242,7 +1240,7 @@ static int cpu_sparc_find_by_name(sparc_def_t *cpu_def, const char *cpu_model)
     long long iu_version;
     uint32_t fpu_version, mmu_version, nwindows;
 
-    for (i = 0; i < sizeof(sparc_defs) / sizeof(sparc_def_t); i++) {
+    for (i = 0; i < ARRAY_SIZE(sparc_defs); i++) {
         if (strcasecmp(name, sparc_defs[i].name) == 0) {
             def = &sparc_defs[i];
         }
@@ -1338,7 +1336,7 @@ void sparc_cpu_list(FILE *f, int (*cpu_fprintf)(FILE *f, const char *fmt, ...))
 {
     unsigned int i;
 
-    for (i = 0; i < sizeof(sparc_defs) / sizeof(sparc_def_t); i++) {
+    for (i = 0; i < ARRAY_SIZE(sparc_defs); i++) {
         (*cpu_fprintf)(f, "Sparc %16s IU " TARGET_FMT_lx " FPU %08x MMU %08x NWINS %d ",
                        sparc_defs[i].name,
                        sparc_defs[i].iu_version,
@@ -1414,34 +1412,3 @@ void cpu_dump_state(CPUState *env, FILE *f,
 #endif
     cpu_fprintf(f, "fsr: 0x%08x\n", env->fsr);
 }
-
-#ifdef TARGET_SPARC64
-#if !defined(CONFIG_USER_ONLY)
-#include "qemu-common.h"
-#include "hw/irq.h"
-#include "qemu-timer.h"
-#endif
-
-void helper_tick_set_count(void *opaque, uint64_t count)
-{
-#if !defined(CONFIG_USER_ONLY)
-    ptimer_set_count(opaque, -count);
-#endif
-}
-
-uint64_t helper_tick_get_count(void *opaque)
-{
-#if !defined(CONFIG_USER_ONLY)
-    return -ptimer_get_count(opaque);
-#else
-    return 0;
-#endif
-}
-
-void helper_tick_set_limit(void *opaque, uint64_t limit)
-{
-#if !defined(CONFIG_USER_ONLY)
-    ptimer_set_limit(opaque, -limit, 0);
-#endif
-}
-#endif