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-rw-r--r--exec-all.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/exec-all.h b/exec-all.h
index 7c2d29ff98..14b0895645 100644
--- a/exec-all.h
+++ b/exec-all.h
@@ -43,7 +43,11 @@ typedef ram_addr_t tb_page_addr_t;
typedef struct TranslationBlock TranslationBlock;
/* XXX: make safe guess about sizes */
+#if (HOST_LONG_BITS == 32) && (TARGET_LONG_BITS == 64)
+#define MAX_OP_PER_INSTR 128
+#else
#define MAX_OP_PER_INSTR 96
+#endif
#if HOST_LONG_BITS == 32
#define MAX_OPC_PARAM_PER_ARG 2