get_lib_cells don't require library/

This commit is contained in:
James Cherry 2020-04-26 08:49:09 -07:00
parent 658be26021
commit 6d06cb22d8
2 changed files with 68 additions and 45 deletions

View File

@ -1475,6 +1475,31 @@ proc get_lib_cell_arg { arg_name arg error_proc } {
return $lib_cell
}
proc get_lib_cells_arg { arg_name arglist error_proc } {
set lib_cells {}
# Copy backslashes that will be removed by foreach.
set arglist [string map {\\ \\\\} $arglist]
foreach arg $arglist {
if {[llength $arg] > 1} {
# Embedded list.
set lib_cells [concat $lib_cells [get_lib_cells_arg $arg_name $arg $warn_error]]
} elseif { [is_object $arg] } {
set object_type [object_type $arg]
if { $object_type == "LibertyCell" } {
lappend lib_cells $arg
} else {
sta_warn_error $warn_error "unsupported object type $object_type."
}
} elseif { $arg != {} } {
set arg_lib_cells [get_lib_cells -quiet $arg]
if { $arg_lib_cells != {} } {
set lib_cells [concat $lib_cells $arg_lib_cells]
}
}
}
return $lib_cells
}
proc get_instance_error { arg_name arg } {
set inst "NULL"
if {[llength $arg] > 1} {

View File

@ -629,30 +629,28 @@ proc get_lib_cells { args } {
set cell_regexp [cell_wild_regexp $divider]
set quiet [info exists flags(-quiet)]
foreach pattern $patterns {
if {[regexp $cell_regexp $pattern ignore lib_name cell_pattern]} {
# SDC does not allow wildcards in the library name.
set libs [get_libs -quiet $lib_name]
if { $libs == {} } {
if {!$quiet} {
sta_warn "library '$lib_name' not found."
}
} else {
foreach lib $libs {
set matches [$lib find_liberty_cells_matching $cell_pattern \
$regexp $nocase]
if {$matches != {}} {
set cells [concat $cells $matches]
}
}
if { $cells == {} } {
if {!$quiet} {
sta_warn "cell '$cell_pattern' not found."
}
}
if { ![regexp $cell_regexp $pattern ignore lib_name cell_pattern]} {
set lib_name "*"
set cell_pattern $pattern
}
# Allow wildcards in the library name (incompatible).
set libs [get_libs -quiet $lib_name]
if { $libs == {} } {
if {!$quiet} {
sta_warn "library '$lib_name' not found."
}
} else {
if {!$quiet} {
sta_warn "library/cell not found in $pattern."
foreach lib $libs {
set matches [$lib find_liberty_cells_matching $cell_pattern \
$regexp $nocase]
if {$matches != {}} {
set cells [concat $cells $matches]
}
}
if { $cells == {} } {
if {!$quiet} {
sta_warn "cell '$cell_pattern' not found."
}
}
}
}
@ -1598,21 +1596,21 @@ proc set_clock_transition { args } {
# -rise/-fall are obsolete.
define_cmd_args "set_clock_uncertainty" \
{[-from|-rise_from|-fall_from from_clock]\
[-to|-rise_to|-fall_to to_clock] [-rise] [-fall]\
[-setup] [-hold] uncertainty [objects]}
[-to|-rise_to|-fall_to to_clock] [-rise] [-fall]\
[-setup] [-hold] uncertainty [objects]}
proc set_clock_uncertainty { args } {
parse_key_args "set_clock_uncertainty" args \
keys {-from -rise_from -fall_from -to -rise_to -fall_to} \
flags {-rise -fall -setup -hold}
if { [llength $args] == 0 } {
sta_error "missing uncertainty value."
}
set uncertainty [lindex $args 0]
check_float "uncertainty" $uncertainty
set uncertainty [time_ui_sta $uncertainty]
set min_max "min_max"
if { [info exists flags(-setup)] && ![info exists flags(-hold)] } {
set min_max "max"
@ -1620,7 +1618,7 @@ proc set_clock_uncertainty { args } {
if { [info exists flags(-hold)] && ![info exists flags(-setup)] } {
set min_max "min"
}
if { [info exists keys(-from)] } {
set from_key "-from"
set from_rf "rise_fall"
@ -1633,7 +1631,7 @@ proc set_clock_uncertainty { args } {
} else {
set from_key "none"
}
if { [info exists keys(-to)] } {
set to_key "-to"
set to_rf "rise_fall"
@ -1646,7 +1644,7 @@ proc set_clock_uncertainty { args } {
} else {
set to_key "none"
}
if { $from_key != "none" && $to_key == "none" \
|| $from_key == "none" && $to_key != "none" } {
sta_error "-from/-to must be used together."
@ -1695,12 +1693,12 @@ proc set_data_check { args } {
keys {-from -rise_from -fall_from -to -rise_to -fall_to -clock} \
flags {-setup -hold}
check_argc_eq1 "set_data_check" $args
set margin [time_ui_sta $args]
set from_rf "rise_fall"
set to_rf "rise_fall"
set clk "NULL"
if [info exists keys(-from)] {
set from [get_port_pin_error "from_pin" $keys(-from)]
} elseif [info exists keys(-rise_from)] {
@ -1712,7 +1710,7 @@ proc set_data_check { args } {
} else {
sta_error "missing -from, -rise_from or -fall_from argument."
}
if [info exists keys(-to)] {
set to [get_port_pin_error "to_pin" $keys(-to)]
} elseif [info exists keys(-rise_to)] {
@ -1724,11 +1722,11 @@ proc set_data_check { args } {
} else {
sta_error "missing -to, -rise_to or -fall_to argument."
}
if [info exists keys(-clock)] {
set clk [get_clock_warn "clock" $keys(-clock)]
}
if { [info exists flags(-setup)] && ![info exists flags(-hold)] } {
set setup_hold "setup"
} elseif { [info exists flags(-hold)] && ![info exists flags(-setup)] } {
@ -1736,7 +1734,7 @@ proc set_data_check { args } {
} else {
set setup_hold "setup_hold"
}
set_data_check_cmd $from $from_rf $to $to_rf $clk $setup_hold $margin
}
@ -1917,9 +1915,9 @@ proc set_false_path { args } {
if [info exists flags(-reset_path)] {
reset_path_cmd $from $thrus $to $min_max
}
set comment [parse_comment_key keys]
make_false_path $from $thrus $to $min_max $comment
}
}
@ -2060,15 +2058,15 @@ proc set_path_delay { cmd args min_max } {
} else {
sta_warn "'$args' ignored."
}
set ignore_clk_latency [info exists flags(-ignore_clock_latency)]
if [info exists flags(-reset_path)] {
reset_path_cmd $from $thrus $to "all"
}
set comment [parse_comment_key keys]
make_path_delay $from $thrus $to $min_max $ignore_clk_latency \
$delay $comment
}
@ -2190,7 +2188,7 @@ proc set_multicycle_path { args } {
} else {
sta_warn "'$args' ignored."
}
set start [info exists flags(-start)]
set end [info exists flags(-end)]
if { $start && $end } {
@ -2201,13 +2199,13 @@ proc set_multicycle_path { args } {
} elseif { $end } {
set use_end_clk 1
}
if [info exists flags(-reset_path)] {
reset_path_cmd $from $thrus $to $min_max
}
set comment [parse_comment_key keys]
make_multicycle_path $from $thrus $to $min_max $use_end_clk \
$path_multiplier $comment
}