diff options
Diffstat (limited to 'frontends/ast/ast.h')
| -rw-r--r-- | frontends/ast/ast.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/frontends/ast/ast.h b/frontends/ast/ast.h index 918d178c7..ffdcd9271 100644 --- a/frontends/ast/ast.h +++ b/frontends/ast/ast.h @@ -68,6 +68,8 @@ namespace AST AST_LIVE, AST_FAIR, AST_COVER, + AST_ENUM, + AST_ENUM_ITEM, AST_FCALL, AST_TO_BITS, @@ -181,6 +183,8 @@ namespace AST int port_id, range_left, range_right; uint32_t integer; double realvalue; + // set for IDs typed to an enumeration, not used + bool is_enum; // if this is a multirange memory then this vector contains offset and length of each dimension std::vector<int> multirange_dimensions; @@ -285,6 +289,9 @@ namespace AST int isConst() const; // return '1' for AST_CONSTANT and '2' for AST_REALVALUE double asReal(bool is_signed); RTLIL::Const realAsConst(int width); + + // helpers for enum + void allocateDefaultEnumValues(); }; // process an AST tree (ast must point to an AST_DESIGN node) and generate RTLIL code |