From: Eric Anholt <eric@anholt.net>
Date: Mon, 23 Oct 2017 19:47:28 +0000 (-0700)
Subject: broadcom/xml: Throw an #error in XML-based codegen for a >1bit bool
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=443e1984d2ce42580856489a0adb987f6af64786;p=mesa.git

broadcom/xml: Throw an #error in XML-based codegen for a >1bit bool

I've debugged two nasty errors now due to copy-and-pasting a bool type
when writing a uint field.  Make sure I don't do that again.
---

diff --git a/src/broadcom/cle/gen_pack_header.py b/src/broadcom/cle/gen_pack_header.py
index badcc2c587c..d458c2b1c40 100644
--- a/src/broadcom/cle/gen_pack_header.py
+++ b/src/broadcom/cle/gen_pack_header.py
@@ -111,6 +111,9 @@ class Field(object):
         self.end = self.start + int(attrs["size"]) - 1
         self.type = attrs["type"]
 
+        if self.type == 'bool' and self.start != self.end:
+            print("#error Field {} has bool type but more than one bit of size".format(self.name));
+
         if "prefix" in attrs:
             self.prefix = safe_name(attrs["prefix"]).upper()
         else: