1 files changed, 27 insertions, 0 deletions
diff --git a/kvm/user/test/powerpc/44x/tlbwe.S b/kvm/user/test/powerpc/44x/tlbwe.S
new file mode 100644
index 000000000..ec6ef5c57
--- /dev/null
+++ b/kvm/user/test/powerpc/44x/tlbwe.S
@@ -0,0 +1,27 @@
+#define SPRN_MMUCR 0x3b2
+
+/* Create a mapping at 4MB */
+#define TLBWORD0 0x00400210
+#define TLBWORD1 0x00400000
+#define TLBWORD2 0x00000003
+
+.global _start
+_start:
+	li	r4, 0
+	mtspr	SPRN_MMUCR, r4
+
+	li	r3, 23
+
+	lis	r4, TLBWORD0@h
+	ori	r4, r4, TLBWORD0@l
+	tlbwe	r4, r3, 0
+
+	lis	r4, TLBWORD1@h
+	ori	r4, r4, TLBWORD1@l
+	tlbwe	r4, r3, 1
+
+	lis	r4, TLBWORD2@h
+	ori	r4, r4, TLBWORD2@l
+	tlbwe	r4, r3, 2
+
+	b	.