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OpenSTA
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Signed-off-by: James Cherry <cherry@parallaxsw.com>
This commit is contained in:
James Cherry 2023-02-28 08:27:07 -07:00
parent a500b96fda
commit d6c21a21e1
4 changed files with 17 additions and 5 deletions
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doc/OpenSTA.odt
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doc/OpenSTA.pdf
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2
tcl/Sdc.tcl
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@ -975,7 +975,7 @@ proc get_ports { args } {
return $ports
}
variable filter_regexp1 {@?([a-zA-Z_]+) *(==|=~) *([0-9a-zA-Z_\*]+)}
variable filter_regexp1 {@?([a-zA-Z_]+) *(==|!=|=~) *([0-9a-zA-Z_\*]+)}
variable filter_or_regexp "($filter_regexp1) +\\|\\| +($filter_regexp1)"
variable filter_and_regexp "($filter_regexp1) +&& +($filter_regexp1)"

20
tcl/StaTcl.i
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@ -2426,12 +2426,15 @@ filter_ports(const char *property,
Sta *sta = Sta::sta();
PortSeq filtered_ports;
bool exact_match = stringEq(op, "==");
bool pattern_match = stringEq(op, "=~");
bool not_match = stringEq(op, "!=");
for (const Port *port : *ports) {
PropertyValue value(getProperty(port, property, sta));
const char *prop = value.stringValue();
if (prop &&
((exact_match && stringEq(prop, pattern))
|| (!exact_match && patternMatch(pattern, prop))))
|| (not_match && !stringEq(prop, pattern))
|| (pattern_match && patternMatch(pattern, prop))))
filtered_ports.push_back(port);
}
delete ports;
@ -2447,13 +2450,16 @@ filter_insts(const char *property,
Sta *sta = Sta::sta();
cmdLinkedNetwork();
bool exact_match = stringEq(op, "==");
bool pattern_match = stringEq(op, "=~");
bool not_match = stringEq(op, "!=");
InstanceSeq filtered_insts;
for (const Instance *inst : *insts) {
PropertyValue value(getProperty(inst, property, sta));
const char *prop = value.stringValue();
if (prop &&
((exact_match && stringEq(prop, pattern))
|| (!exact_match && patternMatch(pattern, prop))))
|| (not_match && !stringEq(prop, pattern))
|| (pattern_match && patternMatch(pattern, prop))))
filtered_insts.push_back(inst);
}
delete insts;
@ -2469,12 +2475,15 @@ filter_pins(const char *property,
Sta *sta = Sta::sta();
PinSeq filtered_pins;
bool exact_match = stringEq(op, "==");
bool pattern_match = stringEq(op, "=~");
bool not_match = stringEq(op, "!=");
for (const Pin *pin : *pins) {
PropertyValue value(getProperty(pin, property, sta));
const char *prop = value.stringValue();
if (prop &&
((exact_match && stringEq(prop, pattern))
|| (!exact_match && patternMatch(pattern, prop))))
|| (not_match && !stringEq(prop, pattern))
|| (pattern_match && patternMatch(pattern, prop))))
filtered_pins.push_back(pin);
}
delete pins;
@ -2675,12 +2684,15 @@ filter_timing_arcs(const char *property,
Sta *sta = Sta::sta();
EdgeSeq filtered_edges;
bool exact_match = stringEq(op, "==");
bool pattern_match = stringEq(op, "=~");
bool not_match = stringEq(op, "!=");
for (Edge *edge : *edges) {
PropertyValue value(getProperty(edge, property, sta));
const char *prop = value.stringValue();
if (prop &&
((exact_match && stringEq(prop, pattern))
|| (!exact_match && patternMatch(pattern, prop))))
|| (not_match && !stringEq(prop, pattern))
|| (pattern_match && patternMatch(pattern, prop))))
filtered_edges.push_back(edge);
}
delete edges;