diff --git a/book/src/generated/lang-support.md b/book/src/generated/lang-support.md index df4d36b5c58dd..78cc4fd7e6717 100644 --- a/book/src/generated/lang-support.md +++ b/book/src/generated/lang-support.md @@ -90,6 +90,7 @@ | twig | ✓ | | | | | typescript | ✓ | | ✓ | `typescript-language-server` | | vala | ✓ | | | `vala-language-server` | +| verilog | ✓ | ✓ | | `svlangserver` | | vue | ✓ | | | `vls` | | wgsl | ✓ | | | | | yaml | ✓ | | ✓ | `yaml-language-server` | diff --git a/languages.toml b/languages.toml index d3c4ef4353d6f..ca11ae3cfb292 100644 --- a/languages.toml +++ b/languages.toml @@ -1379,3 +1379,17 @@ indent = { tab-width = 2, unit = " " } [[grammar]] name = "scheme" source = { git = "https://github.com/6cdh/tree-sitter-scheme", rev = "27fb77db05f890c2823b4bd751c6420378df146b" } + +[[language]] +name = "verilog" +scope = "source.verilog" +file-types = ["v", "sv"] +roots = [] +comment-token = "//" +language-server = { command = "svlangserver", args = [] } +indent = { tab-width = 2, unit = " " } +injection-regex = "verilog" + +[[grammar]] +name = "verilog" +source = { git = "https://github.com/andreytkachenko/tree-sitter-verilog", rev = "514d8d70593d29ef3ef667fa6b0e504ae7c977e3" } diff --git a/runtime/queries/verilog/highlights.scm b/runtime/queries/verilog/highlights.scm new file mode 100644 index 0000000000000..08e384975e36d --- /dev/null +++ b/runtime/queries/verilog/highlights.scm @@ -0,0 +1,311 @@ +; Keywords + +[ + ; block delimeters + (module_keyword) + "endmodule" + "program" + "endprogram" + "class" + "endclass" + "interface" + "endinterface" + "package" + "endpackage" + "checker" + "endchecker" + "config" + "endconfig" + + "pure" + "virtual" + "extends" + "implements" + "super" + (class_item_qualifier) + + "parameter" + "localparam" + "defparam" + "assign" + "typedef" + "modport" + "fork" + "join" + "join_none" + "join_any" + "default" + "break" + "assert" + (unique_priority) + "tagged" + "extern" +] @keyword + +[ + "function" + "endfunction" + + "task" + "endtask" +] @keyword.function + +"return" @keyword.control + +[ + "begin" + "end" +] @label + +[ + (always_keyword) + "generate" + "for" + "foreach" + "repeat" + "forever" + "initial" + "while" +] @keyword.control + +[ + "if" + "else" + (case_keyword) + "endcase" +] @keyword.control + +(comment) @comment + +(include_compiler_directive) @constant.macro +(package_import_declaration + "import" @keyword.control.import) + +(package_import_declaration + (package_import_item + (package_identifier + (simple_identifier) @constant))) + +(text_macro_identifier + (simple_identifier) @constant.macro) + +(package_scope + (package_identifier + (simple_identifier) @constant)) + +(package_declaration + (package_identifier + (simple_identifier) @constant)) + +(parameter_port_list + "#" @constructor) + +[ + "=" + "-" + "+" + "/" + "*" + "^" + "&" + "|" + "&&" + "||" + ":" + (unary_operator) + "{" + "}" + "'{" + "<=" + "@" + "or" + "and" + "==" + "!=" + "===" + "!==" + "-:" + "<" + ">" + ">=" + "%" + ">>" + "<<" + "|=" + (inc_or_dec_operator) +] @keyword.operator + +(cast + ["'" "(" ")"] @keyword.operator) + +(edge_identifier) @attribute + +(port_direction) @label +(port_identifier + (simple_identifier) @variable) + +[ + (net_type) + (integer_vector_type) + (integer_atom_type) +] @type.builtin + +[ + "signed" + "unsigned" +] @label + +(data_type + (simple_identifier) @type) + +(method_call_body + (method_identifier) @field) + +(interface_identifier + (simple_identifier) @type) + +(modport_identifier + (modport_identifier + (simple_identifier) @field)) + +(net_port_type1 + (simple_identifier) @type) + +[ + (double_quoted_string) + (string_literal) +] @string + +[ + (include_compiler_directive) + (default_nettype_compiler_directive) + (timescale_compiler_directive) +] @constant.macro + +; begin/end label +(seq_block + (simple_identifier) @comment) + +[ + ";" + "::" + "," + "." +] @punctuation.delimiter + + +(default_nettype_compiler_directive + (default_nettype_value) @string) + +(text_macro_identifier + (simple_identifier) @constant) + +(module_declaration + (module_header + (simple_identifier) @constructor)) + +(class_constructor_declaration + "new" @constructor) + +(parameter_identifier + (simple_identifier) @parameter) + +[ + (integral_number) + (unsigned_number) + (unbased_unsized_literal) +] @number + +(time_unit) @attribute + +(checker_instantiation + (checker_identifier + (simple_identifier) @constructor)) + +(module_instantiation + (simple_identifier) @constructor) + +(name_of_instance + (instance_identifier + (simple_identifier) @variable)) + +(interface_port_declaration + (interface_identifier + (simple_identifier) @type)) + +(net_declaration + (simple_identifier) @type) + +(lifetime) @label + +(function_identifier + (function_identifier + (simple_identifier) @function)) + +(function_subroutine_call + (subroutine_call + (tf_call + (simple_identifier) @function))) + +(function_subroutine_call + (subroutine_call + (system_tf_call + (system_tf_identifier) @function.builtin))) + +(task_identifier + (task_identifier + (simple_identifier) @method)) + +;;TODO: fixme +;(assignment_pattern_expression + ;(assignment_pattern + ;(parameter_identifier) @field)) + +(type_declaration + (data_type ["packed"] @label)) + +(struct_union) @type + +[ + "enum" +] @type + +(enum_name_declaration + (enum_identifier + (simple_identifier) @constant)) + +(type_declaration + (simple_identifier) @type) + +[ + (integer_atom_type) + (non_integer_type) + "genvar" +] @type.builtin + +(struct_union_member + (list_of_variable_decl_assignments + (variable_decl_assignment + (simple_identifier) @field))) + +(member_identifier + (simple_identifier) @field) + +(struct_union_member + (data_type_or_void + (data_type + (simple_identifier) @type))) + +(type_declaration + (simple_identifier) @type) + +(generate_block_identifier) @comment + +[ + "[" + "]" + "(" + ")" +] @punctuation.bracket + +(ERROR) @error diff --git a/runtime/queries/verilog/injections.scm b/runtime/queries/verilog/injections.scm new file mode 100644 index 0000000000000..4bb7d675dfacd --- /dev/null +++ b/runtime/queries/verilog/injections.scm @@ -0,0 +1 @@ +(comment) @comment diff --git a/runtime/queries/verilog/locals.scm b/runtime/queries/verilog/locals.scm new file mode 100644 index 0000000000000..507ddea44c7b6 --- /dev/null +++ b/runtime/queries/verilog/locals.scm @@ -0,0 +1,61 @@ +[ + (loop_generate_construct) + (loop_statement) + (conditional_statement) + (case_item) + (function_declaration) + (always_construct) + (module_declaration) +] @scope + +(data_declaration + (list_of_variable_decl_assignments + (variable_decl_assignment + (simple_identifier) @definition.var))) + +(genvar_initialization + (genvar_identifier + (simple_identifier) @definition.var)) + +(for_initialization + (for_variable_declaration + (simple_identifier) @definition.var)) + +(net_declaration + (list_of_net_decl_assignments + (net_decl_assignment + (simple_identifier) @definition.var))) + +(ansi_port_declaration + (port_identifier + (simple_identifier) @definition.var)) + +(parameter_declaration + (list_of_param_assignments + (param_assignment + (parameter_identifier + (simple_identifier) @definition.parameter)))) + +(local_parameter_declaration + (list_of_param_assignments + (param_assignment + (parameter_identifier + (simple_identifier) @definition.parameter)))) + +;; TODO: fixme +;(function_declaration + ;(function_identifier + ;(simple_identifier) @definition.function)) + +(function_declaration + (function_body_declaration + (function_identifier + (function_identifier + (simple_identifier) @definition.function)))) + +(tf_port_item1 + (port_identifier + (simple_identifier) @definition.parameter)) + +; too broad, now includes types etc +(simple_identifier) @reference diff --git a/runtime/queries/verilog/textobjects.scm b/runtime/queries/verilog/textobjects.scm new file mode 100644 index 0000000000000..3b1c0fe50c1cd --- /dev/null +++ b/runtime/queries/verilog/textobjects.scm @@ -0,0 +1,6 @@ + +(function_declaration + (function_body_declaration + (function_identifier + (function_identifier + (simple_identifier) @function.inside)))) @funtions.around \ No newline at end of file