PS/2 interface - Allow custom IO ports + IRQ, by Herve Poussineau.

[qemu.git] / exec-all.h

diff --git a/exec-all.h b/exec-all.h
index b598948e36597e0b3d7521519d7c937ec3d074a3..82ef3acdca33a25035181e22b82a8ab6312d55e1 100644 (file)
--- a/exec-all.h
+++ b/exec-all.h
@@ -196,9 +196,19 @@ typedef struct TranslationBlock {
     struct TranslationBlock *jmp_first;
 } TranslationBlock;
 
+static inline unsigned int tb_jmp_cache_hash_page(target_ulong pc)
+{
+    target_ulong tmp;
+    tmp = pc ^ (pc >> (TARGET_PAGE_BITS - TB_JMP_PAGE_BITS));
+    return (tmp >> TB_JMP_PAGE_BITS) & TB_JMP_PAGE_MASK;
+}
+
 static inline unsigned int tb_jmp_cache_hash_func(target_ulong pc)
 {
-    return (pc ^ (pc >> TB_JMP_CACHE_BITS)) & (TB_JMP_CACHE_SIZE - 1);
+    target_ulong tmp;
+    tmp = pc ^ (pc >> (TARGET_PAGE_BITS - TB_JMP_PAGE_BITS));
+    return (((tmp >> TB_JMP_PAGE_BITS) & TB_JMP_PAGE_MASK) |
+           (tmp & TB_JMP_ADDR_MASK));
 }
 
 static inline unsigned int tb_phys_hash_func(unsigned long pc)