Get a list of macros in the current design
Syntax
get_macros [‑regexp] [‑nocase] [‑filter <arg>] [‑of_objects <args>]
[‑quiet] [‑verbose] [<patterns>]Returns
List of macro objects.
Usage
| Name | Description |
|---|---|
[-regexp]
|
Patterns are full regular expressions |
[-nocase]
|
Perform case-insensitive matching (valid only when -regexp specified) |
[-filter]
|
Filter list with expression |
[-of_objects]
|
Get macros of these cells |
[-quiet]
|
Ignore command errors |
[-verbose]
|
Suspend message limits during command execution |
[<patterns>]
|
Match macro names against patterns Default: * |
Description
Gets a list of macros in the current design that match a specified search pattern. The default command returns a list of all macros in the design.
get_* commands return a container list of a single type of objects (e.g. cells, nets, pins, or ports). You can add new objects to the list (using lappend for instance), but you can only add the same type of object that is currently in the list. Adding a different type of object, or string, to the list is not permitted and will result in a Tcl error.
Arguments
-regexp - (Optional) Specifies that the search <patterns> are written as regular expressions. Both search <patterns> and -filter expressions must be written as regular expressions when this argument is used. Xilinx® regular expression Tcl commands are always anchored to the start of the search string. You can add ".*" to the beginning or end of a search string to widen the search to include a substring. See http://perldoc.perl.org/perlre.html for help with regular expression syntax.
regexp is not anchored, and works as a standard Tcl command. For more information refer to http://www.tcl.tk/man/tcl8.5/TclCmd/regexp.htm.
-nocase - (Optional) Perform case-insensitive matching when a pattern has been specified. This argument applies to the use of -regexp only.
-filter <args> - (Optional) Filter the results list with the specified expression. The -filter argument filters the list of objects returned by get_macros based on property values on the macros. You can find the properties on an object with the report_property or list_property commands. In the case of the "macro" object, "NAME", "ABSOLUTE_GRID" and "RLOCS" are some of the properties that can be used to filter results.
get_pins * -filter {DIRECTION == IN && NAME !~ "*RESET*"}
bool) type properties can be directly evaluated in filter expressions as true or not true: -filter {IS_PRIMITIVE && !IS_LOC_FIXED}
-of_objects <arg> - (Optional) Get the macros of the specified cell objects.
-of_objects option requires objects to be specified using the get_* commands, such as get_cells or get_pins, rather than specifying objects by name. In addition, -of_objects cannot be used with a search <pattern>.
-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.
-verbose - (Optional) Temporarily override any message limits and return all messages from this command.
set_msg_config command.<patterns> - (Optional) Match macros against the specified patterns. The default pattern is the wildcard '*' which gets a list of all macros in the project. More than one pattern can be specified to find multiple macros based on different search criteria.
Examples
The following example returns the properties currently assigned to the macro matching the specified search pattern:
report_property [get_macro *Macro1]