Index: src/trusted/validator/x86/testing/tf/converted/64/direct-jump-16.tf |
diff --git a/src/trusted/validator/x86/testing/tf/converted/64/direct-jump-16.tf b/src/trusted/validator/x86/testing/tf/converted/64/direct-jump-16.tf |
new file mode 100644 |
index 0000000000000000000000000000000000000000..c573d22d5988965655060a6aab3a1c6b98dfb48d |
--- /dev/null |
+++ b/src/trusted/validator/x86/testing/tf/converted/64/direct-jump-16.tf |
@@ -0,0 +1,18 @@ |
+BITS: 64 |
+OUTCOME: invalid |
+ |
+# This file tests how we handle a 16-bit direct jump. In particular, it tests |
+# whether we actually disallow prefix 66 on the direct jump. |
+# |
+# Define direct (16-bit) jump, which NaCl doesn't allow |
+hex: 66 e9 05 00 |
+nc_out: ERROR: Opcode sequence doesn't define a valid x86 instruction |
+nc_out: ERROR: Use of DATA16 (66) prefix for instruction not allowed by Native Client |
+ |
+ |
+# Padding in case the parser of the previous instruction recognizes |
+# the wrong byte length for the jump constant. |
+asm: nop; nop; nop; nop |
+hex: 90 90 90 90 |
+ |
+ |