rm report_net, report_instance -connections, -verbose, options
Signed-off-by: James Cherry <cherry@parallaxsw.com>
This commit is contained in:
James Cherry
parent
e8e68ae74c
commit
b2b9ab3f35
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@ -3,6 +3,13 @@ OpenSTA Timing Analyzer Release Notes
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This file summarizes user visible changes for each release.
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Release 2.5.0 2024/01/17
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-------------------------
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The report_net -connections, -verbose and -hier_pins flags are deprecated.
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The report_instance -connections and -verbose flags are deprecated.
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The options are now enabled in all cases.
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Release 2.4.0 2023/01/19
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-------------------------
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BIN
doc/OpenSTA.odt
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doc/OpenSTA.odt
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BIN
doc/OpenSTA.pdf
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doc/OpenSTA.pdf
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@ -25,18 +25,22 @@ proc_redirect report_instance {
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parse_key_args "report_instance" args keys {} flags {-connections -verbose}
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check_argc_eq1 "report_instance" $args
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set connections [info exists flags(-connections)]
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set verbose [info exists flags(-verbose)]
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if { [info exists flags(-connections)] } {
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sta_warn 233 "report_instance -connections is deprecated."
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}
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if { [info exists flags(-verbose)] } {
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sta_warn 234 "report_instance -verbose is deprecated."
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}
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set instance_path [lindex $args 0]
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set instance [find_instance $instance_path]
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if { $instance != "NULL" } {
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report_instance1 $instance $connections $verbose
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report_instance1 $instance
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} else {
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sta_error 230 "instance $instance_path not found."
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}
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}
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proc report_instance1 { instance connections verbose } {
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proc report_instance1 { instance } {
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if { $instance == [top_instance] } {
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set inst_name "top"
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} else {
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@ -47,24 +51,17 @@ proc report_instance1 { instance connections verbose } {
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report_line " Cell: [get_name $cell]"
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report_line " Library: [get_name [$cell library]]"
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report_line " Path cells: [instance_cell_path $instance]"
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if { $connections } {
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report_instance_pins $instance $verbose
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}
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if { $verbose } {
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report_instance_pins $instance
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report_instance_children_ $instance
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}
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}
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proc report_instance_pins { instance verbose } {
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report_instance_pins1 $instance $verbose \
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" Input pins:" 0 {"input" "bidirect"}
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report_instance_pins1 $instance $verbose \
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" Output pins:" 0 {"output" "bidirect" "tristate"}
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report_instance_pins1 $instance $verbose \
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" Other pins:" 1 {"internal" "power" "ground" "unknown"}
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proc report_instance_pins { instance } {
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report_instance_pins1 $instance " Input pins:" 0 {"input" "bidirect"}
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report_instance_pins1 $instance " Output pins:" 0 {"output" "bidirect" "tristate"}
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report_instance_pins1 $instance " Other pins:" 1 {"internal" "power" "ground" "unknown"}
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}
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proc report_instance_pins1 {instance verbose header header_optional dirs} {
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proc report_instance_pins1 {instance header header_optional dirs} {
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set header_shown 0
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if { !$header_optional } {
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report_line $header
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@ -79,13 +76,13 @@ proc report_instance_pins1 {instance verbose header header_optional dirs} {
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report_line $header
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set header_shown 1
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}
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report_instance_pin $pin $verbose
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report_instance_pin $pin
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}
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}
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$iter finish
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}
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proc report_instance_pin { pin verbose } {
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proc report_instance_pin { pin } {
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set net [$pin net]
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if { $net == "NULL" } {
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set net_name "(unconnected)"
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@ -93,18 +90,6 @@ proc report_instance_pin { pin verbose } {
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set net_name [get_full_name [$net highest_connected_net]]
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}
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report_line " [$pin port_name] [pin_direction $pin] $net_name"
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if { $verbose && $net != "NULL" } {
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set pins [net_connected_pins_sorted $net]
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foreach pin $pins {
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if [$pin is_load] {
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if [$pin is_top_level_port] {
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report_line " [get_full_name $pin] [pin_direction $pin] port"
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} else {
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report_line " [get_full_name $pin] [pin_direction $pin]"
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}
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}
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}
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}
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}
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# Concatenate the cell names of the instance parents.
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@ -186,8 +171,7 @@ proc report_lib_cell_ { cell corner } {
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################################################################
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define_cmd_args "report_net" \
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{[-connections] [-verbose] [-corner corner] [-digits digits] [-hier_pins]\
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define_cmd_args "report_net" {[-corner corner] [-digits digits]\
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net_path [> filename] [>> filename]}
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# -hpins to show hierarchical pins
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@ -198,25 +182,32 @@ proc_redirect report_net {
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flags {-connections -verbose -hier_pins}
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check_argc_eq1 "report_net" $args
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if { [info exists flags(-connections)] } {
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sta_warn 235 "report_net -connections is deprecated."
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}
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if { [info exists flags(-verbose)] } {
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sta_warn 236 "report_net -verbose is deprecated."
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}
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if { [info exists flags(-hier_pins)] } {
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sta_warn 237 "report_net -hier_pins is deprecated."
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}
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set corner [parse_corner_or_all keys]
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set digits $sta_report_default_digits
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if { [info exists keys(-digits)] } {
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set digits $keys(-digits)
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}
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set connections [info exists flags(-connections)]
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set verbose [info exists flags(-verbose)]
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set hier_pins [info exists flags(-hier_pins)]
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set net_path [lindex $args 0]
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set net [find_net $net_path]
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if { $net != "NULL" } {
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report_net1 $net $connections $verbose $hier_pins $corner $digits
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report_net1 $net $corner $digits
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} else {
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set pin [find_pin $net_path]
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if { $pin != "NULL" } {
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set net [$pin net]
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if { $net != "NULL" } {
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report_net1 $net $connections $verbose $hier_pins $corner $digits
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report_net1 $net $corner $digits
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} else {
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sta_error 231 "net $net_path not found."
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}
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@ -226,21 +217,14 @@ proc_redirect report_net {
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}
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}
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proc report_net1 { net connections verbose hier_pins corner digits } {
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proc report_net1 { net corner digits } {
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report_line "Net [get_full_name $net]"
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if {$connections} {
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set pins [net_connected_pins_sorted $net]
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if {$verbose} {
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report_net_caps $net $pins $corner $digits
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}
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report_net_pins $pins "Driver pins" "is_driver" $verbose $corner $digits
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report_net_pins $pins "Load pins" "is_load" $verbose $corner $digits
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if {$hier_pins} {
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report_net_pins $pins "Hierarchical pins" "is_hierarchical" \
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$verbose $corner $digits
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}
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report_net_other_pins $pins $verbose $corner $digits
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}
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report_net_pins $pins "Driver pins" "is_driver" $corner $digits
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report_net_pins $pins "Load pins" "is_load" $corner $digits
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report_net_pins $pins "Hierarchical pins" "is_hierarchical" $corner $digits
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report_net_other_pins $pins $corner $digits
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}
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proc net_connected_pins_sorted { net } {
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@ -286,7 +270,7 @@ proc report_net_cap { net caption cap_msg corner digits } {
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report_line " $caption capacitance: [capacitance_range_str $cap_min $cap_max $digits]"
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}
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proc report_net_pins { pins header pin_pred verbose corner digits } {
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proc report_net_pins { pins header pin_pred corner digits } {
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set found 0
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foreach pin $pins {
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if {[$pin $pin_pred]} {
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@ -294,7 +278,7 @@ proc report_net_pins { pins header pin_pred verbose corner digits } {
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report_line $header
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set found 1
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}
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report_net_pin $pin $verbose $corner $digits
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report_net_pin $pin $corner $digits
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}
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}
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if { $found } {
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@ -302,7 +286,7 @@ proc report_net_pins { pins header pin_pred verbose corner digits } {
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}
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}
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proc report_net_other_pins { pins verbose corner digits } {
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proc report_net_other_pins { pins corner digits } {
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set header 0
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foreach pin $pins {
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if { !([$pin is_driver] || [$pin is_load] || [$pin is_hierarchical]) } {
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@ -311,27 +295,25 @@ proc report_net_other_pins { pins verbose corner digits } {
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report_line "Other pins"
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set header 1
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}
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report_net_pin $pin $verbose $corner $digits
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report_net_pin $pin $corner $digits
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}
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}
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}
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proc report_net_pin { pin verbose corner digits } {
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proc report_net_pin { pin corner digits } {
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if [$pin is_leaf] {
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set cell_name [get_name [[$pin instance] cell]]
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set cap ""
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if { $verbose } {
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set liberty_port [$pin liberty_port]
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if { $liberty_port != "NULL" } {
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set cap [port_capacitance_str $liberty_port $corner $digits]
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}
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}
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report_line " [get_full_name $pin] [pin_direction $pin] ($cell_name)$cap[pin_location_str $pin]"
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} elseif [$pin is_top_level_port] {
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set wire_cap ""
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set pin_cap ""
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set corner [sta::cmd_corner]
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if { $verbose } {
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set port [$pin port]
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set cap_min [port_ext_wire_cap $port $corner "min"]
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set cap_max [port_ext_wire_cap $port $corner "max"]
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@ -344,7 +326,6 @@ proc report_net_pin { pin verbose corner digits } {
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if { $cap_min > 0 || $cap_max > 0} {
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set pin_cap " pin [capacitance_range_str $cap_min $cap_max $digits]"
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}
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}
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report_line " [get_full_name $pin] [pin_direction $pin] port$wire_cap$pin_cap[pin_location_str $pin]"
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} elseif [$pin is_hierarchical] {
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report_line " [get_full_name $pin] [pin_direction $pin]"
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