1 files changed, 43 insertions, 43 deletions

diff --git a/cpu-exec.c b/cpu-exec.c
index b9e294c0e6..b840e1d2dd 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -225,57 +225,57 @@ static void cpu_exec_nocache(CPUState *cpu, int max_cycles,
 }
 #endif
 
+struct tb_desc {
+    target_ulong pc;
+    target_ulong cs_base;
+    CPUArchState *env;
+    tb_page_addr_t phys_page1;
+    uint32_t flags;
+};
+
+static bool tb_cmp(const void *p, const void *d)
+{
+    const TranslationBlock *tb = p;
+    const struct tb_desc *desc = d;
+
+    if (tb->pc == desc->pc &&
+        tb->page_addr[0] == desc->phys_page1 &&
+        tb->cs_base == desc->cs_base &&
+        tb->flags == desc->flags) {
+        /* check next page if needed */
+        if (tb->page_addr[1] == -1) {
+            return true;
+        } else {
+            tb_page_addr_t phys_page2;
+            target_ulong virt_page2;
+
+            virt_page2 = (desc->pc & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;
+            phys_page2 = get_page_addr_code(desc->env, virt_page2);
+            if (tb->page_addr[1] == phys_page2) {
+                return true;
+            }
+        }
+    }
+    return false;
+}
+
 static TranslationBlock *tb_find_physical(CPUState *cpu,
                                           target_ulong pc,
                                           target_ulong cs_base,
                                           uint32_t flags)
 {
-    CPUArchState *env = (CPUArchState *)cpu->env_ptr;
-    TranslationBlock *tb, **tb_hash_head, **ptb1;
+    tb_page_addr_t phys_pc;
+    struct tb_desc desc;
     uint32_t h;
-    tb_page_addr_t phys_pc, phys_page1;
 
-    /* find translated block using physical mappings */
-    phys_pc = get_page_addr_code(env, pc);
-    phys_page1 = phys_pc & TARGET_PAGE_MASK;
+    desc.env = (CPUArchState *)cpu->env_ptr;
+    desc.cs_base = cs_base;
+    desc.flags = flags;
+    desc.pc = pc;
+    phys_pc = get_page_addr_code(desc.env, pc);
+    desc.phys_page1 = phys_pc & TARGET_PAGE_MASK;
     h = tb_hash_func(phys_pc, pc, flags);
-
-    /* Start at head of the hash entry */
-    ptb1 = tb_hash_head = &tcg_ctx.tb_ctx.tb_phys_hash[h];
-    tb = *ptb1;
-
-    while (tb) {
-        if (tb->pc == pc &&
-            tb->page_addr[0] == phys_page1 &&
-            tb->cs_base == cs_base &&
-            tb->flags == flags) {
-
-            if (tb->page_addr[1] == -1) {
-                /* done, we have a match */
-                break;
-            } else {
-                /* check next page if needed */
-                target_ulong virt_page2 = (pc & TARGET_PAGE_MASK) +
-                                          TARGET_PAGE_SIZE;
-                tb_page_addr_t phys_page2 = get_page_addr_code(env, virt_page2);
-
-                if (tb->page_addr[1] == phys_page2) {
-                    break;
-                }
-            }
-        }
-
-        ptb1 = &tb->phys_hash_next;
-        tb = *ptb1;
-    }
-
-    if (tb) {
-        /* Move the TB to the head of the list */
-        *ptb1 = tb->phys_hash_next;
-        tb->phys_hash_next = *tb_hash_head;
-        *tb_hash_head = tb;
-    }
-    return tb;
+    return qht_lookup(&tcg_ctx.tb_ctx.htable, tb_cmp, &desc, h);
 }
 
 static TranslationBlock *tb_find_slow(CPUState *cpu,