c_headers: add the size of a field in the list of extended define

We prefer to use size and shift than to get the size by reading the mask because the bits in mask might not be contiguous.

c_headers: add the size of a field in the list of extended define
We prefer to use size and shift than to get the size by reading the mask because the bits in mask might not be contiguous.
0db4269a · Benoit Rat · 469a107e · 0db4269a
Commit 0db4269a authored Aug 18, 2015 by Benoit Rat
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cgen_c_headers.lua cgen_c_headers.lua +1 -0

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--- a/cgen_c_headers.lua
+++ b/cgen_c_headers.lua
@@ -49,6 +49,7 @@ function cgen_c_field_define(field, reg, index)
      emit(string.format("%-45s %s", "#define "..prefix.."_ACCESS", "WBGEN2_"..rw_table[field.access_bus]));
      emit(string.format("%-45s %d", "#define "..prefix.."_NBFP", field.nbfp));
      emit(string.format("%-45s %d", "#define "..prefix.."_SIGN", field.sign));
+      emit(string.format("%-45s %d", "#define "..prefix.."_SIZE", field.size));
      if(field.type == BIT or field.type == MONOSTABLE)  then
        emit(string.format("%-45s %d", "#define "..prefix.."_SHIFT", field.offset));
        emit(string.format("%-45s %s", "#define "..prefix.."_MASK", "WBGEN2_GEN_MASK("..field.offset..", "..field.size..")"));