diff --git a/qemu/include/exec/helper-gen.h b/qemu/include/exec/helper-gen.h
index 7d37e1fb..965ff2d3 100644
--- a/qemu/include/exec/helper-gen.h
+++ b/qemu/include/exec/helper-gen.h
@@ -66,6 +66,18 @@ static inline void glue(gen_helper_, name)(TCGContext *tcg_ctx, dh_retvar_decl(r
   tcg_gen_callN(tcg_ctx, HELPER(name), dh_retvar(ret), 6, args);        \
 }
 
+#define DEF_HELPER_FLAGS_7(name, flags, ret, t1, t2, t3, t4, t5, t6, t7)\
+static inline void glue(gen_helper_, name)(TCGContext *tcg_ctx, dh_retvar_decl(ret)          \
+    dh_arg_decl(t1, 1),  dh_arg_decl(t2, 2), dh_arg_decl(t3, 3),        \
+    dh_arg_decl(t4, 4), dh_arg_decl(t5, 5), dh_arg_decl(t6, 6),         \
+    dh_arg_decl(t7, 7))                                                 \
+{                                                                       \
+  TCGTemp *args[7] = { dh_arg(t1, 1), dh_arg(t2, 2), dh_arg(t3, 3),     \
+                     dh_arg(t4, 4), dh_arg(t5, 5), dh_arg(t6, 6),       \
+                     dh_arg(t7, 7) };                                   \
+  tcg_gen_callN(tcg_ctx, HELPER(name), dh_retvar(ret), 7, args);                 \
+}
+
 #include "helper.h"
 #include "tcg-runtime.h"
 
@@ -76,6 +88,7 @@ static inline void glue(gen_helper_, name)(TCGContext *tcg_ctx, dh_retvar_decl(r
 #undef DEF_HELPER_FLAGS_4
 #undef DEF_HELPER_FLAGS_5
 #undef DEF_HELPER_FLAGS_6
+#undef DEF_HELPER_FLAGS_7
 #undef GEN_HELPER
 
 #endif /* HELPER_GEN_H */
diff --git a/qemu/include/exec/helper-head.h b/qemu/include/exec/helper-head.h
index 3f8cb4da..6096b155 100644
--- a/qemu/include/exec/helper-head.h
+++ b/qemu/include/exec/helper-head.h
@@ -150,6 +150,8 @@
     DEF_HELPER_FLAGS_5(name, 0, ret, t1, t2, t3, t4, t5)
 #define DEF_HELPER_6(name, ret, t1, t2, t3, t4, t5, t6) \
     DEF_HELPER_FLAGS_6(name, 0, ret, t1, t2, t3, t4, t5, t6)
+#define DEF_HELPER_7(name, ret, t1, t2, t3, t4, t5, t6, t7) \
+    DEF_HELPER_FLAGS_7(name, 0, ret, t1, t2, t3, t4, t5, t6, t7)
 
 /* MAX_OPC_PARAM_IARGS must be set to n if last entry is DEF_HELPER_FLAGS_n. */
 
diff --git a/qemu/include/exec/helper-proto.h b/qemu/include/exec/helper-proto.h
index cb68faa2..260c3978 100644
--- a/qemu/include/exec/helper-proto.h
+++ b/qemu/include/exec/helper-proto.h
@@ -30,6 +30,11 @@ dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2), dh_ctype(t3), \
 dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2), dh_ctype(t3), \
                             dh_ctype(t4), dh_ctype(t5), dh_ctype(t6));
 
+#define DEF_HELPER_FLAGS_7(name, flags, ret, t1, t2, t3, t4, t5, t6, t7) \
+dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2), dh_ctype(t3), \
+                            dh_ctype(t4), dh_ctype(t5), dh_ctype(t6), \
+                            dh_ctype(t7));
+
 #include "helper.h"
 #include "tcg-runtime.h"
 
@@ -40,5 +45,6 @@ dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2), dh_ctype(t3), \
 #undef DEF_HELPER_FLAGS_4
 #undef DEF_HELPER_FLAGS_5
 #undef DEF_HELPER_FLAGS_6
+#undef DEF_HELPER_FLAGS_7
 
 #endif /* HELPER_PROTO_H */
diff --git a/qemu/include/exec/helper-tcg.h b/qemu/include/exec/helper-tcg.h
index 01a7d813..0fef24a7 100644
--- a/qemu/include/exec/helper-tcg.h
+++ b/qemu/include/exec/helper-tcg.h
@@ -52,6 +52,11 @@
     | dh_sizemask(t2, 2) | dh_sizemask(t3, 3) | dh_sizemask(t4, 4) \
     | dh_sizemask(t5, 5) | dh_sizemask(t6, 6) },
 
+#define DEF_HELPER_FLAGS_7(NAME, FLAGS, ret, t1, t2, t3, t4, t5, t6, t7) \
+  { .func = HELPER(NAME), .name = str(NAME), .flags = FLAGS, \
+    .sizemask = dh_sizemask(ret, 0) | dh_sizemask(t1, 1) \
+    | dh_sizemask(t2, 2) | dh_sizemask(t3, 3) | dh_sizemask(t4, 4) \
+    | dh_sizemask(t5, 5) | dh_sizemask(t6, 6) | dh_sizemask(t7, 7) },
 
 #include "helper.h"
 #include "tcg-runtime.h"
@@ -64,5 +69,6 @@
 #undef DEF_HELPER_FLAGS_4
 #undef DEF_HELPER_FLAGS_5
 #undef DEF_HELPER_FLAGS_6
+#undef DEF_HELPER_FLAGS_7
 
 #endif /* HELPER_TCG_H */