diff options
Diffstat (limited to 'frontends/verilog/verilog_lexer.l')
| -rw-r--r-- | frontends/verilog/verilog_lexer.l | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/frontends/verilog/verilog_lexer.l b/frontends/verilog/verilog_lexer.l index c22fdf39c..ff2fa5753 100644 --- a/frontends/verilog/verilog_lexer.l +++ b/frontends/verilog/verilog_lexer.l @@ -175,12 +175,17 @@ YOSYS_NAMESPACE_END "always_ff" { SV_KEYWORD(TOK_ALWAYS); } "always_latch" { SV_KEYWORD(TOK_ALWAYS); } -"assert" { if (formal_mode) return TOK_ASSERT; SV_KEYWORD(TOK_ASSERT); } -"assume" { if (formal_mode) return TOK_ASSUME; SV_KEYWORD(TOK_ASSUME); } -"restrict" { if (formal_mode) return TOK_RESTRICT; SV_KEYWORD(TOK_RESTRICT); } -"property" { if (formal_mode) return TOK_PROPERTY; SV_KEYWORD(TOK_PROPERTY); } -"logic" { SV_KEYWORD(TOK_REG); } -"bit" { SV_KEYWORD(TOK_REG); } +"assert" { if (formal_mode) return TOK_ASSERT; SV_KEYWORD(TOK_ASSERT); } +"assume" { if (formal_mode) return TOK_ASSUME; SV_KEYWORD(TOK_ASSUME); } +"cover" { if (formal_mode) return TOK_COVER; SV_KEYWORD(TOK_COVER); } +"restrict" { if (formal_mode) return TOK_RESTRICT; SV_KEYWORD(TOK_RESTRICT); } +"property" { if (formal_mode) return TOK_PROPERTY; SV_KEYWORD(TOK_PROPERTY); } +"rand" { if (formal_mode) return TOK_RAND; SV_KEYWORD(TOK_RAND); } +"const" { if (formal_mode) return TOK_CONST; SV_KEYWORD(TOK_CONST); } +"checker" { if (formal_mode) return TOK_CHECKER; SV_KEYWORD(TOK_CHECKER); } +"endchecker" { if (formal_mode) return TOK_ENDCHECKER; SV_KEYWORD(TOK_ENDCHECKER); } +"logic" { SV_KEYWORD(TOK_REG); } +"bit" { SV_KEYWORD(TOK_REG); } "input" { return TOK_INPUT; } "output" { return TOK_OUTPUT; } @@ -197,12 +202,12 @@ YOSYS_NAMESPACE_END [0-9][0-9_]* { frontend_verilog_yylval.string = new std::string(yytext); - return TOK_CONST; + return TOK_CONSTVAL; } [0-9]*[ \t]*\'s?[bodhBODH][ \t\r\n]*[0-9a-fA-FzxZX?_]+ { frontend_verilog_yylval.string = new std::string(yytext); - return TOK_CONST; + return TOK_CONSTVAL; } [0-9][0-9_]*\.[0-9][0-9_]*([eE][-+]?[0-9_]+)? { |