diff options
Diffstat (limited to 'frontends/verilog/verilog_lexer.l')
| -rw-r--r-- | frontends/verilog/verilog_lexer.l | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/frontends/verilog/verilog_lexer.l b/frontends/verilog/verilog_lexer.l index f49f9d3a2..cd96236a1 100644 --- a/frontends/verilog/verilog_lexer.l +++ b/frontends/verilog/verilog_lexer.l @@ -301,6 +301,12 @@ supply1 { return TOK_SUPPLY1; } return TOK_ID; } +"$"(setup|hold|skew) { + if (!specify_mode) REJECT; + frontend_verilog_yylval.string = new std::string(yytext); + return TOK_ID; +} + "$signed" { return TOK_TO_SIGNED; } "$unsigned" { return TOK_TO_UNSIGNED; } @@ -417,6 +423,11 @@ import[ \t\r\n]+\"(DPI|DPI-C)\"[ \t\r\n]+function[ \t\r\n]+ { return TOK_SPECIFY_OPER; } +"&&&" { + if (!specify_mode) REJECT; + return TOK_SPECIFY_AND; +} + "/*" { BEGIN(COMMENT); } <COMMENT>. /* ignore comment body */ <COMMENT>\n /* ignore comment body */ |