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sdc: specialize stubs for the call graph

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This commit is contained in:
Emil J. Tywoniak 2025-10-08 13:49:53 +02:00
parent dead2aa03f
commit a4dc0156bb
3 changed files with 2 additions and 17 deletions
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18
passes/cmds/sdc/graph-stubs.sdc Normal file
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proc unknown {args} {
global sdc_call_index
global sdc_calls
if {![info exists sdc_call_index]} {
set sdc_call_index 0
}
if {![info exists sdc_calls]} {
set sdc_calls {}
}
set ret "YOSYS_SDC_MAGIC_NODE_$sdc_call_index"
incr sdc_call_index
lappend sdc_calls $args
# puts "unknown $args, returning YOSYS_SDC_MAGIC_NODE_$sdc_call_index"
return $ret
}
proc list {args} {
return [unknown "list" {*}$args]
}