diff options
Diffstat (limited to 'frontends/verilog/verilog_lexer.l')
| -rw-r--r-- | frontends/verilog/verilog_lexer.l | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/frontends/verilog/verilog_lexer.l b/frontends/verilog/verilog_lexer.l index 69a8ddaa..405aeb97 100644 --- a/frontends/verilog/verilog_lexer.l +++ b/frontends/verilog/verilog_lexer.l @@ -63,6 +63,10 @@ YOSYS_NAMESPACE_END frontend_verilog_yylval.string = new std::string(std::string("\\") + yytext); \ return TOK_ID; +#define NON_KEYWORD() \ + frontend_verilog_yylval.string = new std::string(std::string("\\") + yytext); \ + return TOK_ID; + #define YY_INPUT(buf,result,max_size) \ result = readsome(*VERILOG_FRONTEND::lexin, buf, max_size) @@ -141,6 +145,8 @@ YOSYS_NAMESPACE_END "endfunction" { return TOK_ENDFUNCTION; } "task" { return TOK_TASK; } "endtask" { return TOK_ENDTASK; } +"package" { SV_KEYWORD(TOK_PACKAGE); } +"endpackage" { SV_KEYWORD(TOK_ENDPACKAGE); } "parameter" { return TOK_PARAMETER; } "localparam" { return TOK_LOCALPARAM; } "defparam" { return TOK_DEFPARAM; } @@ -171,6 +177,7 @@ YOSYS_NAMESPACE_END "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); } @@ -351,6 +358,8 @@ import[ \t\r\n]+\"(DPI|DPI-C)\"[ \t\r\n]+function[ \t\r\n]+ { "<<<" { return OP_SSHL; } ">>>" { return OP_SSHR; } +"::" { SV_KEYWORD(TOK_PACKAGESEP); } + "+:" { return TOK_POS_INDEXED; } "-:" { return TOK_NEG_INDEXED; } |