v3d: Add pack/unpack/decode support for fields with a "- 1" modifier.

Right now, we name these fields as "field name minus one" so that your C
code obviously states what the value should be.  However, it's easy enough
to handle at the codegen level with another little XML attribute, meaning
less C code and easier-to-read values in CLIF dumping and gdb as well.

(The actual CLIF format for simulator and FPGA replay takes in
pre-minus-one values, so we need it there too).

1 files changed, 1 insertions, 0 deletions

diff --git a/src/broadcom/cle/v3d_decoder.h b/src/broadcom/cle/v3d_decoder.h
index 541d877a9a7..cca1d6fa64c 100644
--- a/src/broadcom/cle/v3d_decoder.h
+++ b/src/broadcom/cle/v3d_decoder.h
@@ -125,6 +125,7 @@ struct v3d_field {
         char *name;
         int start, end;
         struct v3d_type type;
+        bool minus_one;
         bool has_default;
         uint32_t default_value;