commit b98898dab2232a8f3286139348ff74a5f49c6ed6
author Michael Schaffner <msf@google.com> Thu Jun 03 19:19:09 2021 -0700
committer Michael Schaffner <msf@google.com> Mon Jun 07 12:22:42 2021 -0700
tree f9bfb43a74b61e56930fb8bbc4dccb410360457e
parent 54d11c12c3e04f3f509708d9d3f0f04974035098

[reggen] Update reggen to break long lines in struct definition

Signed-off-by: Michael Schaffner <msf@google.com>

util/reggen/reg_pkg.sv.tpl

diff --git a/util/reggen/reg_pkg.sv.tpl b/util/reggen/reg_pkg.sv.tpl
index 1c5520a..98b9963 100644
--- a/util/reggen/reg_pkg.sv.tpl
+++ b/util/reggen/reg_pkg.sv.tpl
@@ -169,8 +169,14 @@
     msb = nbits - packbit - 1
     lsb = msb - struct_width + 1
     packbit += struct_width
+    name_and_comment = f'{r0.name.lower()}; // [{msb}:{lsb}]'
 %>\
-    ${struct_type} ${r0.name.lower()}; // [${msb}:${lsb}]
+  % if 4 + len(struct_type) + 1 + len(name_and_comment) <= 100:
+    ${struct_type} ${name_and_comment}
+  % else:
+    ${struct_type}
+        ${name_and_comment}
+  % endif
   % endif
 % endfor
   } ${gen_rtl.get_iface_tx_type(block, iface_name, False)};
@@ -199,8 +205,14 @@
     msb = nbits - packbit - 1
     lsb = msb - struct_width + 1
     packbit += struct_width
+    name_and_comment = f'{r0.name.lower()}; // [{msb}:{lsb}]'
 %>\
-    ${struct_type} ${r0.name.lower()}; // [${msb}:${lsb}]
+  % if 4 + len(struct_type) + 1 + len(name_and_comment) <= 100:
+    ${struct_type} ${name_and_comment}
+  % else:
+    ${struct_type}
+        ${name_and_comment}
+  % endif
   % endif
 % endfor
   } ${gen_rtl.get_iface_tx_type(block, iface_name, True)};