Check HDL syntax in the supplied fileset or active fileset.
Syntax
check_syntax [‑fileset <arg>] [‑return_string] [‑quiet] [‑verbose]
Usage
Name | Description |
---|---|
[-fileset]
|
Fileset to check for syntax |
[-return_string]
|
Return the syntax check messages as a string |
[-quiet]
|
Ignore command errors |
[-verbose]
|
Suspend message limits during command execution |
Categories
Description
Parses Verilog, SystemVerilog, and VHDL source files and generates syntax warnings and error messages for the design.
Tip: The syntax is also checked automatically as the file is edited in the Vivado® text editor, or when the file is saved.
This command returns warnings or errors related to the files it examines, or returns nothing if no problems are found.
Arguments
-fileset <arg>
- (Optional) Check the syntax of files in the specified fileset.
-return_string
- (Optional) Directs the output to a Tcl string rather than to the standard output. The Tcl string can be captured by a variable definition and parsed or otherwise processed.
-quiet
- (Optional) Execute the command quietly, returning no messages from the command. The command also returns TCL_OK regardless of any errors encountered during execution.
Note: Any errors encountered on the command-line, while launching the command, will be returned. Only errors occurring inside the command will be trapped.
-verbose
- (Optional) Temporarily override any message limits and return all messages from this command.
Note: Message limits can be defined with the
set_msg_config
command.Examples
The following example checks the syntax of files in the simulation fileset:
check_syntax -fileset sim_1