@@ -118,7 +118,7 @@ static void tlb_flush_nocheck(CPUState *cpu)
memset(env->tlb_table, -1, sizeof(env->tlb_table));
memset(env->tlb_v_table, -1, sizeof(env->tlb_v_table));
- memset(cpu->tb_jmp_cache, 0, sizeof(cpu->tb_jmp_cache));
+ tb_flush_jmp_cache_all(cpu);
env->vtlb_index = 0;
env->tlb_flush_addr = -1;
@@ -928,11 +928,7 @@ static void do_tb_flush(CPUState *cpu, run_on_cpu_data tb_flush_count)
}
CPU_FOREACH(cpu) {
- int i;
-
- for (i = 0; i < TB_JMP_CACHE_SIZE; ++i) {
- atomic_set(&cpu->tb_jmp_cache[i], NULL);
- }
+ tb_flush_jmp_cache_all(cpu);
}
tcg_ctx.tb_ctx.nb_tbs = 0;
@@ -949,6 +945,15 @@ done:
tb_unlock();
}
+void tb_flush_jmp_cache_all(CPUState *cpu)
+{
+ int i;
+
+ for (i = 0; i < TB_JMP_CACHE_SIZE; ++i) {
+ atomic_set(&cpu->tb_jmp_cache[i], NULL);
+ }
+}
+
void tb_flush(CPUState *cpu)
{
if (tcg_enabled()) {
@@ -366,6 +366,12 @@ struct TranslationBlock {
};
void tb_free(TranslationBlock *tb);
+/**
+ * tb_flush_jmp_cache_all:
+ *
+ * Flush the virtual translation block cache.
+ */
+void tb_flush_jmp_cache_all(CPUState *env);
void tb_flush(CPUState *cpu);
void tb_phys_invalidate(TranslationBlock *tb, tb_page_addr_t page_addr);
TranslationBlock *tb_htable_lookup(CPUState *cpu, target_ulong pc,