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abc9_ops: -check for negative arrival/required times

This commit is contained in:
Eddie Hung 2020-01-27 14:22:46 -08:00
parent e0bdf5d7a9
commit 21ce1b37fb
1 changed files with 22 additions and 4 deletions
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26
passes/techmap/abc9_ops.cc
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@ -77,11 +77,20 @@ void check(RTLIL::Design *design)
auto it = w->attributes.find("\\abc9_arrival");
if (it != w->attributes.end()) {
int count = 0;
if (it->second.flags == 0)
if (it->second.flags == 0) {
if (it->second.as_int() < 0)
log_error("%s.%s has negative arrival value %d!\n", log_id(m), log_id(port_name),
it->second.as_int());
count++;
}
else
for (const auto &tok : split_tokens(it->second.decode_string())) {
(void) tok;
if (tok.find_first_not_of("0123456789") != std::string::npos)
log_error("%s.%s has non-integer arrival value '%s'!\n", log_id(m), log_id(port_name),
tok.c_str());
if (atoi(tok.c_str()) < 0)
log_error("%s.%s has negative arrival value %s!\n", log_id(m), log_id(port_name),
tok.c_str());
count++;
}
if (count > 1 && count != GetSize(w))
@ -92,11 +101,20 @@ void check(RTLIL::Design *design)
it = w->attributes.find("\\abc9_required");
if (it != w->attributes.end()) {
int count = 0;
if (it->second.flags == 0)
if (it->second.flags == 0) {
if (it->second.as_int() < 0)
log_error("%s.%s has negative required value %d!\n", log_id(m), log_id(port_name),
it->second.as_int());
count++;
}
else
for (const auto &tok : split_tokens(it->second.decode_string())) {
(void) tok;
if (tok.find_first_not_of("0123456789") != std::string::npos)
log_error("%s.%s has non-integer required value '%s'!\n", log_id(m), log_id(port_name),
tok.c_str());
if (atoi(tok.c_str()) < 0)
log_error("%s.%s has negative required value %s!\n", log_id(m), log_id(port_name),
tok.c_str());
count++;
}
if (count > 1 && count != GetSize(w))