diff --git a/tests/tcg/xtensa/macros.inc b/tests/tcg/xtensa/macros.inc
index c9be1ce5163f61b26ce1d390563c8777cad4c8e3..ead8528aef1cd849e6ab42a2b7cafd515cff08dc 100644
--- a/tests/tcg/xtensa/macros.inc
+++ b/tests/tcg/xtensa/macros.inc
@@ -43,8 +43,12 @@ main:
     simcall
 .endm
 
+.macro test_init
+.endm
+
 .macro test name
     //print test_\name
+    test_init
 test_\name:
 .global test_\name
 .endm
diff --git a/tests/tcg/xtensa/test_mmu.S b/tests/tcg/xtensa/test_mmu.S
index 5d87fbb7039641d54e5d9a860f660ea4065f62b3..4bc34e55a0555ade32e2f16df64432f20bee3759 100644
--- a/tests/tcg/xtensa/test_mmu.S
+++ b/tests/tcg/xtensa/test_mmu.S
@@ -2,9 +2,9 @@
 
 test_suite mmu
 
-.purgem test
+.purgem test_init
 
-.macro test name
+.macro test_init
     movi    a2, 0x00000004
     idtlb   a2
     movi    a2, 0x00100004