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liberty handle missing library group 

Signed-off-by: James Cherry <cherry@parallaxsw.com>
This commit is contained in:
James Cherry 2023-10-24 19:19:44 -07:00
parent 50bd00034b
commit bcaa96df99
1 changed files with 15 additions and 11 deletions
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26
liberty/LibertyReader.cc
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@ -1670,13 +1670,15 @@ LibertyReader::visitScaleFactor(LibertyAttr *attr)
void
LibertyReader::beginOpCond(LibertyGroup *group)
{
const char *name = group->firstName();
if (name) {
op_cond_ = new OperatingConditions(name);
library_->addOperatingConditions(op_cond_);
if (library_) {
const char *name = group->firstName();
if (name) {
op_cond_ = new OperatingConditions(name);
library_->addOperatingConditions(op_cond_);
}
else
libWarn(68, group, "operating_conditions missing name.");
}
else
libWarn(68, group, "operating_conditions missing name.");
}
void
@ -1863,9 +1865,11 @@ LibertyReader::beginCell(LibertyGroup *group)
const char *name = group->firstName();
if (name) {
debugPrint(debug_, "liberty", 1, "cell %s", name);
cell_ = builder_.makeCell(library_, name, filename_);
in_bus_ = false;
in_bundle_ = false;
if (library_) {
cell_ = builder_.makeCell(library_, name, filename_);
in_bus_ = false;
in_bundle_ = false;
}
}
else
libWarn(78, group, "cell missing name.");
@ -4196,7 +4200,7 @@ LibertyReader::beginTable(LibertyGroup *group,
float scale)
{
const char *template_name = group->firstName();
if (template_name) {
if (library_ && template_name) {
tbl_template_ = library_->findTableTemplate(template_name, type);
if (tbl_template_) {
axis_[0] = tbl_template_->axis1();
@ -4385,7 +4389,7 @@ LibertyReader::endLut(LibertyGroup *)
void
LibertyReader::beginTestCell(LibertyGroup *group)
{
if (cell_->testCell())
if (cell_ && cell_->testCell())
libWarn(169, group, "cell %s test_cell redefinition.", cell_->name());
else {
test_cell_ = new TestCell;