tests/decode: Add tests for various named-field cases

[mirror_qemu.git] / tests / decode / succ_named_field.decode

diff --git a/tests/decode/succ_named_field.decode b/tests/decode/succ_named_field.decode
new file mode 100644 (file)
index 0000000..e64b3f9
--- /dev/null
+++ b/tests/decode/succ_named_field.decode
@@ -0,0 +1,19 @@
+# This work is licensed under the terms of the GNU LGPL, version 2 or later.
+# See the COPYING.LIB file in the top-level directory.
+
+# field using a named_field
+%imm_sz        8:8 sz:3
+insn 00000000 00000000 ........ 00000000 imm_sz=%imm_sz sz=1
+
+# Ditto, via a format. Here a field in the format
+# references a named field defined in the insn pattern:
+&imm_a imm alpha
+%foo 0:16 alpha:4
+@foo 00000001 ........ ........ ........ &imm_a imm=%foo
+i1   ........ 00000000 ........ ........ @foo alpha=1
+i2   ........ 00000001 ........ ........ @foo alpha=2
+
+# Here the named field is defined in the format and referenced
+# from the insn pattern:
+@bar 00000010 ........ ........ ........ &imm_a alpha=4
+i3   ........ 00000000 ........ ........ @bar imm=%foo