Use .word for mret, for now.

The current assembler doesn't seem to know it?

diff --git a/tests/mprv.S b/tests/mprv.S
index df346b3504ddc291ed3282424b2a0278c9a64f5f..36d01048bbbc50f85fb52b32187459d702a896ba 100644 (file)
--- a/tests/mprv.S
+++ b/tests/mprv.S
@@ -21,7 +21,7 @@ _start:
         csrw    CSR_MEPC, t0
 
         # Exit supervisor mode, entering user mode at loop.
-        mret
+        .word   0x30200073      # TODO: mret
 
 loop:
         la      t0, data