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Implement SV structs.

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This commit is contained in:
Peter Crozier 2020-05-08 14:40:49 +01:00
parent aafaeb66df
commit 0b6b47ca67
9 changed files with 508 additions and 203 deletions
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7
frontends/verilog/verilog_lexer.l
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@ -262,7 +262,9 @@ static bool isUserType(std::string &s)
"final" { SV_KEYWORD(TOK_FINAL); }
"logic" { SV_KEYWORD(TOK_LOGIC); }
"var" { SV_KEYWORD(TOK_VAR); }
"bit" { SV_KEYWORD(TOK_REG); }
"bit" { SV_KEYWORD(TOK_LOGIC); }
"int" { SV_KEYWORD(TOK_INT); }
"byte" { SV_KEYWORD(TOK_BYTE); }
"eventually" { if (formal_mode) return TOK_EVENTUALLY; SV_KEYWORD(TOK_EVENTUALLY); }
"s_eventually" { if (formal_mode) return TOK_EVENTUALLY; SV_KEYWORD(TOK_EVENTUALLY); }
@ -276,11 +278,14 @@ static bool isUserType(std::string &s)
"reg" { return TOK_REG; }
"integer" { return TOK_INTEGER; }
"signed" { return TOK_SIGNED; }
"unsigned" { SV_KEYWORD(TOK_UNSIGNED); }
"genvar" { return TOK_GENVAR; }
"real" { return TOK_REAL; }
"enum" { SV_KEYWORD(TOK_ENUM); }
"typedef" { SV_KEYWORD(TOK_TYPEDEF); }
"struct" { SV_KEYWORD(TOK_STRUCT); }
"packed" { SV_KEYWORD(TOK_PACKED); }
[0-9][0-9_]* {
yylval->string = new std::string(yytext);