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use sha1 for parameter list in case if they contain spaces

This commit is contained in:
Miodrag Milanovic 2020-09-30 09:16:59 +02:00
parent 9e00f3f141
commit a44c5df259
1 changed files with 18 additions and 2 deletions
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20
frontends/verific/verific.cc
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@ -21,6 +21,7 @@
#include "kernel/sigtools.h"
#include "kernel/celltypes.h"
#include "kernel/log.h"
#include "libs/sha1/sha1.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
@ -864,6 +865,21 @@ void VerificImporter::merge_past_ffs(pool<RTLIL::Cell*> &candidates)
merge_past_ffs_clock(it.second, it.first.first, it.first.second);
}
static std::string sha1_if_contain_spaces(std::string str)
{
if(str.find_first_of(' ') != std::string::npos) {
std::size_t open = str.find_first_of('(');
std::size_t closed = str.find_last_of(')');
if (open != std::string::npos && closed != std::string::npos) {
std::string content = str.substr(open + 1, closed - open - 1);
return str.substr(0, open + 1) + sha1(content) + str.substr(closed);
} else {
return sha1(str);
}
}
return str;
}
void VerificImporter::import_netlist(RTLIL::Design *design, Netlist *nl, std::set<Netlist*> &nl_todo, bool norename)
{
std::string netlist_name = nl->GetAtt(" \\top") ? nl->CellBaseName() : nl->Owner()->Name();
@ -877,7 +893,7 @@ void VerificImporter::import_netlist(RTLIL::Design *design, Netlist *nl, std::se
module_name += nl->Name();
module_name += ")";
}
module_name = "\\" + module_name;
module_name = "\\" + sha1_if_contain_spaces(module_name);
}
netlist = nl;
@ -1512,7 +1528,7 @@ void VerificImporter::import_netlist(RTLIL::Design *design, Netlist *nl, std::se
inst_type += inst->View()->Name();
inst_type += ")";
}
inst_type = "\\" + inst_type;
inst_type = "\\" + sha1_if_contain_spaces(inst_type);
}
RTLIL::Cell *cell = module->addCell(inst_name, inst_type);