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Progress in Verific bindings

This commit is contained in:
Clifford Wolf 2014-03-14 11:46:13 +01:00
parent 77e5968323
commit 0ac915a757
3 changed files with 348 additions and 228 deletions
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560
frontends/verific/verific.cc
View File

@ -29,12 +29,18 @@
#ifdef YOSYS_ENABLE_VERIFIC
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Woverloaded-virtual"
#include "veri_file.h"
#include "vhdl_file.h"
#include "VeriWrite.h"
#include "VeriModule.h"
#include "VhdlUnits.h"
#include "DataBase.h"
#include "Message.h"
#pragma clang diagnostic pop
#ifdef VERIFIC_NAMESPACE
using namespace Verific ;
#endif
@ -123,13 +129,288 @@ static RTLIL::SigSpec operatorOutput(Instance *inst, std::map<Net*, RTLIL::SigBi
return sig;
}
static void import_netlist(RTLIL::Design *design, Netlist *nl, std::set<Netlist*> &nl_todo)
static bool import_netlist_instance_gates(RTLIL::Module *module, std::map<Net*, RTLIL::SigBit> &net_map, Instance *inst)
{
if (design->modules.count(RTLIL::escape_id(nl->Owner()->Name())))
log_cmd_error("Re-definition of module `%s'.\n", nl->Owner()->Name());
if (inst->Type() == PRIM_AND) {
module->addAndGate(RTLIL::escape_id(inst->Name()), net_map.at(inst->GetInput1()), net_map.at(inst->GetInput2()), net_map.at(inst->GetOutput()));
return true;
}
if (inst->Type() == PRIM_OR) {
module->addOrGate(RTLIL::escape_id(inst->Name()), net_map.at(inst->GetInput1()), net_map.at(inst->GetInput2()), net_map.at(inst->GetOutput()));
return true;
}
if (inst->Type() == PRIM_XOR) {
module->addXorGate(RTLIL::escape_id(inst->Name()), net_map.at(inst->GetInput1()), net_map.at(inst->GetInput2()), net_map.at(inst->GetOutput()));
return true;
}
if (inst->Type() == PRIM_INV) {
module->addInvGate(RTLIL::escape_id(inst->Name()), net_map.at(inst->GetInput()), net_map.at(inst->GetOutput()));
return true;
}
if (inst->Type() == PRIM_MUX) {
module->addMuxGate(RTLIL::escape_id(inst->Name()), net_map.at(inst->GetInput1()), net_map.at(inst->GetInput2()), net_map.at(inst->GetControl()), net_map.at(inst->GetOutput()));
return true;
}
if (inst->Type() == PRIM_FADD)
{
RTLIL::SigSpec a_plus_b = module->new_wire(2, NEW_ID);
RTLIL::SigSpec y = net_map.at(inst->GetOutput());
y.append(net_map.at(inst->GetCout()));
module->addAdd(NEW_ID, net_map.at(inst->GetInput1()), net_map.at(inst->GetInput2()), a_plus_b);
module->addAdd(RTLIL::escape_id(inst->Name()), a_plus_b, net_map.at(inst->GetCin()), y);
return true;
}
if (inst->Type() == PRIM_DFFRS)
{
RTLIL::SigSpec tmp1 = module->new_wire(1, NEW_ID);
RTLIL::SigSpec tmp2 = module->new_wire(1, NEW_ID);
RTLIL::SigSpec d = module->new_wire(1, NEW_ID);
module->addOr(NEW_ID, net_map.at(inst->GetInput()), net_map.at(inst->GetSet()), tmp1);
module->addNot(NEW_ID, net_map.at(inst->GetReset()), tmp2);
module->addAnd(NEW_ID, tmp1, tmp2, d);
module->addDff(NEW_ID, net_map.at(inst->GetClock()), d, net_map.at(inst->GetOutput()));
return true;
}
return false;
}
static bool import_netlist_instance_cells(RTLIL::Module *module, std::map<Net*, RTLIL::SigBit> &net_map, Instance *inst)
{
if (inst->Type() == PRIM_AND) {
module->addAnd(RTLIL::escape_id(inst->Name()), net_map.at(inst->GetInput1()), net_map.at(inst->GetInput2()), net_map.at(inst->GetOutput()));
return true;
}
if (inst->Type() == PRIM_OR) {
module->addOr(RTLIL::escape_id(inst->Name()), net_map.at(inst->GetInput1()), net_map.at(inst->GetInput2()), net_map.at(inst->GetOutput()));
return true;
}
if (inst->Type() == PRIM_XOR) {
module->addXor(RTLIL::escape_id(inst->Name()), net_map.at(inst->GetInput1()), net_map.at(inst->GetInput2()), net_map.at(inst->GetOutput()));
return true;
}
if (inst->Type() == PRIM_XNOR) {
module->addXnor(RTLIL::escape_id(inst->Name()), net_map.at(inst->GetInput1()), net_map.at(inst->GetInput2()), net_map.at(inst->GetOutput()));
return true;
}
if (inst->Type() == PRIM_INV) {
module->addNot(RTLIL::escape_id(inst->Name()), net_map.at(inst->GetInput()), net_map.at(inst->GetOutput()));
return true;
}
if (inst->Type() == PRIM_MUX) {
module->addMux(RTLIL::escape_id(inst->Name()), net_map.at(inst->GetInput1()), net_map.at(inst->GetInput2()), net_map.at(inst->GetControl()), net_map.at(inst->GetOutput()));
return true;
}
if (inst->Type() == PRIM_FADD)
{
RTLIL::SigSpec a_plus_b = module->new_wire(2, NEW_ID);
RTLIL::SigSpec y = net_map.at(inst->GetOutput());
y.append(net_map.at(inst->GetCout()));
module->addAdd(NEW_ID, net_map.at(inst->GetInput1()), net_map.at(inst->GetInput2()), a_plus_b);
module->addAdd(RTLIL::escape_id(inst->Name()), a_plus_b, net_map.at(inst->GetCin()), y);
return true;
}
if (inst->Type() == PRIM_DFFRS)
{
RTLIL::SigSpec tmp1 = module->new_wire(1, NEW_ID);
RTLIL::SigSpec tmp2 = module->new_wire(1, NEW_ID);
RTLIL::SigSpec d = module->new_wire(1, NEW_ID);
module->addOr(NEW_ID, net_map.at(inst->GetInput()), net_map.at(inst->GetSet()), tmp1);
module->addNot(NEW_ID, net_map.at(inst->GetReset()), tmp2);
module->addAnd(NEW_ID, tmp1, tmp2, d);
module->addDff(NEW_ID, net_map.at(inst->GetClock()), d, net_map.at(inst->GetOutput()));
return true;
}
#define IN operatorInput(inst, net_map)
#define IN1 operatorInput1(inst, net_map)
#define IN2 operatorInput2(inst, net_map)
#define OUT operatorOutput(inst, net_map, module)
#define SIGNED inst->View()->IsSigned()
#if 0
if (inst->Type() == OPER_ADDER) {
module->addAdd(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_MULTIPLIER) {
module->addMul(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_DIVIDER) {
module->addDiv(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_MODULO) {
module->addMod(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_REMAINDER) {
module->addMod(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_SHIFT_LEFT) {
module->addShl(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_SHIFT_RIGHT) {
module->addShr(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_REDUCE_AND) {
module->addReduceAnd(RTLIL::escape_id(inst->Name()), IN, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_REDUCE_OR) {
module->addReduceOr(RTLIL::escape_id(inst->Name()), IN, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_REDUCE_XOR) {
module->addReduceXor(RTLIL::escape_id(inst->Name()), IN, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_REDUCE_NAND) {
RTLIL::SigSpec tmp = module->new_wire(inst->OutputSize(), NEW_ID);
module->addReduceAnd(NEW_ID, IN, tmp, SIGNED);
module->addNot(RTLIL::escape_id(inst->Name()), tmp, OUT);
return true;
}
if (inst->Type() == OPER_REDUCE_NOR) {
RTLIL::SigSpec tmp = module->new_wire(inst->OutputSize(), NEW_ID);
module->addReduceOr(NEW_ID, IN, tmp, SIGNED);
module->addNot(RTLIL::escape_id(inst->Name()), tmp, OUT);
return true;
}
if (inst->Type() == OPER_REDUCE_XNOR) {
module->addReduceXnor(RTLIL::escape_id(inst->Name()), IN, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_LESSTHAN) {
module->addLt(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_WIDE_AND) {
module->addAnd(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_WIDE_OR) {
module->addOr(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_WIDE_XOR) {
module->addXor(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_WIDE_NAND) {
RTLIL::SigSpec tmp1 = module->new_wire(inst->OutputSize(), NEW_ID);
module->addAnd(NEW_ID, IN1, IN2, tmp1, SIGNED);
module->addNot(RTLIL::escape_id(inst->Name()), tmp1, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_WIDE_NOR) {
RTLIL::SigSpec tmp1 = module->new_wire(inst->OutputSize(), NEW_ID);
module->addOr(NEW_ID, IN1, IN2, tmp1, SIGNED);
module->addNot(RTLIL::escape_id(inst->Name()), tmp1, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_WIDE_XNOR) {
module->addXnor(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_WIDE_BUF) {
module->addPos(RTLIL::escape_id(inst->Name()), IN, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_WIDE_INV) {
module->addNot(RTLIL::escape_id(inst->Name()), IN, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_MINUS) {
module->addSub(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_UMINUS) {
module->addNeg(RTLIL::escape_id(inst->Name()), IN, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_EQUAL) {
module->addEq(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_NEQUAL) {
module->addNe(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
return true;
}
if (inst->Type() == OPER_WIDE_MUX) {
module->addMux(RTLIL::escape_id(inst->Name()), IN1, IN2, net_map.at(inst->GetControl()), OUT);
return true;
}
#endif
#undef IN
#undef IN1
#undef IN2
#undef OUT
#undef SIGNED
return false;
}
static void import_netlist(RTLIL::Design *design, Netlist *nl, std::set<Netlist*> &nl_todo, bool mode_gates)
{
std::string module_name = nl->IsOperator() ? std::string("$verific$") + nl->Owner()->Name() : RTLIL::escape_id(nl->Owner()->Name());
if (design->modules.count(module_name)) {
if (!nl->IsOperator())
log_cmd_error("Re-definition of module `%s'.\n", nl->Owner()->Name());
return;
}
RTLIL::Module *module = new RTLIL::Module;
module->name = RTLIL::escape_id(nl->Owner()->Name());
module->name = module_name;
design->modules[module->name] = module;
log("Importing module %s.\n", RTLIL::id2cstr(module->name));
@ -297,217 +578,15 @@ static void import_netlist(RTLIL::Design *design, Netlist *nl, std::set<Netlist*
continue;
}
if (inst->Type() == PRIM_AND) {
module->addAnd(RTLIL::escape_id(inst->Name()), net_map.at(inst->GetInput1()), net_map.at(inst->GetInput2()), net_map.at(inst->GetOutput()));
continue;
if (!mode_gates) {
if (import_netlist_instance_cells(module, net_map, inst))
continue;
if (inst->IsOperator())
log("Warning: Unsupported Verific operator: %s\n", inst->View()->Owner()->Name());
}
if (inst->Type() == PRIM_OR) {
module->addOr(RTLIL::escape_id(inst->Name()), net_map.at(inst->GetInput1()), net_map.at(inst->GetInput2()), net_map.at(inst->GetOutput()));
if (import_netlist_instance_gates(module, net_map, inst))
continue;
}
if (inst->Type() == PRIM_XOR) {
module->addXor(RTLIL::escape_id(inst->Name()), net_map.at(inst->GetInput1()), net_map.at(inst->GetInput2()), net_map.at(inst->GetOutput()));
continue;
}
if (inst->Type() == PRIM_XNOR) {
module->addXnor(RTLIL::escape_id(inst->Name()), net_map.at(inst->GetInput1()), net_map.at(inst->GetInput2()), net_map.at(inst->GetOutput()));
continue;
}
if (inst->Type() == PRIM_INV) {
module->addNot(RTLIL::escape_id(inst->Name()), net_map.at(inst->GetInput()), net_map.at(inst->GetOutput()));
continue;
}
if (inst->Type() == PRIM_MUX) {
module->addMux(RTLIL::escape_id(inst->Name()), net_map.at(inst->GetInput1()), net_map.at(inst->GetInput2()), net_map.at(inst->GetControl()), net_map.at(inst->GetOutput()));
continue;
}
if (inst->Type() == PRIM_FADD)
{
RTLIL::SigSpec a_plus_b = module->new_wire(2, NEW_ID);
RTLIL::SigSpec y = net_map.at(inst->GetOutput());
y.append(net_map.at(inst->GetCout()));
module->addAdd(NEW_ID, net_map.at(inst->GetInput1()), net_map.at(inst->GetInput2()), a_plus_b);
module->addAdd(RTLIL::escape_id(inst->Name()), a_plus_b, net_map.at(inst->GetCin()), y);
continue;
}
if (inst->Type() == PRIM_DFFRS)
{
RTLIL::SigSpec tmp1 = module->new_wire(1, NEW_ID);
RTLIL::SigSpec tmp2 = module->new_wire(1, NEW_ID);
RTLIL::SigSpec d = module->new_wire(1, NEW_ID);
module->addOr(NEW_ID, net_map.at(inst->GetInput()), net_map.at(inst->GetSet()), tmp1);
module->addNot(NEW_ID, net_map.at(inst->GetReset()), tmp2);
module->addAnd(NEW_ID, tmp1, tmp2, d);
module->addDff(NEW_ID, net_map.at(inst->GetClock()), d, net_map.at(inst->GetOutput()));
continue;
}
#define IN operatorInput(inst, net_map)
#define IN1 operatorInput1(inst, net_map)
#define IN2 operatorInput2(inst, net_map)
#define OUT operatorOutput(inst, net_map, module)
#define SIGNED inst->View()->IsSigned()
if (inst->Type() == OPER_ADDER) {
module->addAdd(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_MULTIPLIER) {
module->addMul(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_DIVIDER) {
module->addDiv(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_MODULO) {
module->addMod(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_REMAINDER) {
module->addMod(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_SHIFT_LEFT) {
module->addShl(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_SHIFT_RIGHT) {
module->addShr(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_REDUCE_AND) {
module->addReduceAnd(RTLIL::escape_id(inst->Name()), IN, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_REDUCE_OR) {
module->addReduceOr(RTLIL::escape_id(inst->Name()), IN, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_REDUCE_XOR) {
module->addReduceXor(RTLIL::escape_id(inst->Name()), IN, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_REDUCE_NAND) {
RTLIL::SigSpec tmp = module->new_wire(inst->OutputSize(), NEW_ID);
module->addReduceAnd(NEW_ID, IN, tmp, SIGNED);
module->addNot(RTLIL::escape_id(inst->Name()), tmp, OUT);
continue;
}
if (inst->Type() == OPER_REDUCE_NOR) {
RTLIL::SigSpec tmp = module->new_wire(inst->OutputSize(), NEW_ID);
module->addReduceOr(NEW_ID, IN, tmp, SIGNED);
module->addNot(RTLIL::escape_id(inst->Name()), tmp, OUT);
continue;
}
if (inst->Type() == OPER_REDUCE_XNOR) {
module->addReduceXnor(RTLIL::escape_id(inst->Name()), IN, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_LESSTHAN) {
module->addLt(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_WIDE_AND) {
module->addAnd(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_WIDE_OR) {
module->addOr(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_WIDE_XOR) {
module->addXor(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_WIDE_NAND) {
RTLIL::SigSpec tmp1 = module->new_wire(inst->OutputSize(), NEW_ID);
module->addAnd(NEW_ID, IN1, IN2, tmp1, SIGNED);
module->addNot(RTLIL::escape_id(inst->Name()), tmp1, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_WIDE_NOR) {
RTLIL::SigSpec tmp1 = module->new_wire(inst->OutputSize(), NEW_ID);
module->addOr(NEW_ID, IN1, IN2, tmp1, SIGNED);
module->addNot(RTLIL::escape_id(inst->Name()), tmp1, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_WIDE_XNOR) {
module->addXnor(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_WIDE_BUF) {
module->addPos(RTLIL::escape_id(inst->Name()), IN, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_WIDE_INV) {
module->addNot(RTLIL::escape_id(inst->Name()), IN, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_MINUS) {
module->addSub(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_UMINUS) {
module->addNeg(RTLIL::escape_id(inst->Name()), IN, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_EQUAL) {
module->addEq(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_NEQUAL) {
module->addNe(RTLIL::escape_id(inst->Name()), IN1, IN2, OUT, SIGNED);
continue;
}
if (inst->Type() == OPER_WIDE_MUX) {
module->addMux(RTLIL::escape_id(inst->Name()), IN1, IN2, net_map.at(inst->GetControl()), OUT);
continue;
}
#undef IN
#undef IN1
#undef IN2
#undef OUT
#undef SIGNED
if (inst->IsOperator())
log("Warning: Unsupported Verific operator: %s\n", inst->View()->Owner()->Name());
if (inst->IsPrimitive())
log_error("Unsupported Verific primitive: %s\n", inst->View()->Owner()->Name());
@ -516,7 +595,7 @@ static void import_netlist(RTLIL::Design *design, Netlist *nl, std::set<Netlist*
RTLIL::Cell *cell = new RTLIL::Cell;
cell->name = RTLIL::escape_id(inst->Name());
cell->type = RTLIL::escape_id(inst->View()->Owner()->Name());
cell->type = inst->IsOperator() ? std::string("$verific$") + inst->View()->Owner()->Name() : RTLIL::escape_id(inst->View()->Owner()->Name());
module->add(cell);
PortRef *pr ;
@ -555,11 +634,11 @@ struct VerificPass : public Pass {
log("Load the specified VHDL files into Verific.\n");
log("\n");
log("\n");
log(" verific -import <top-module>..\n");
log(" verific -import [-gates] {-all | <top-module>..}\n");
log("\n");
log("Elaborate the design for the sepcified top modules, import to Yosys and\n");
log("reset the internal state of Verific.\n");
log("\n");
log("reset the internal state of Verific. A gate-level netlist is created\n");
log("when called with -gates.\n");
log("\n");
log("Visit http://verific.com/ for more information on Verific.\n");
log("\n");
@ -642,11 +721,48 @@ struct VerificPass : public Pass {
if (args.size() > 1 && args[1] == "-import")
{
std::set<Netlist*> nl_todo, nl_done;
bool mode_all = false, mode_gates = false;
if (args.size() == 2)
log_cmd_error("No top module specified.\n");
size_t argidx = 2;
for (; argidx < args.size(); argidx++) {
if (args[argidx] == "-all") {
mode_all = true;
continue;
}
if (args[argidx] == "-gates") {
mode_gates = true;
continue;
}
break;
}
for (size_t argidx = 2; argidx < args.size(); argidx++) {
if (argidx > args.size() && args[argidx].substr(0, 1) == "-")
cmd_error(args, argidx, "unkown option");
if (mode_all)
{
if (argidx != args.size())
log_cmd_error("Got -all and an explicit list of top modules.\n");
MapIter m1, m2, m3;
VeriModule *mod;
FOREACH_VERILOG_MODULE(m1, mod)
args.push_back(mod->Name());
VhdlLibrary *lib;
VhdlPrimaryUnit *primunit;
FOREACH_VHDL_LIBRARY(m1, lib)
FOREACH_VHDL_PRIMARY_UNIT(lib, m2, primunit) {
if (primunit->IsPackageDecl())
continue;
args.push_back(primunit->Name());
}
}
else
if (argidx == args.size())
log_cmd_error("No top module specified.\n");
for (; argidx < args.size(); argidx++) {
if (veri_file::GetModule(args[argidx].c_str())) {
if (!veri_file::Elaborate(args[argidx].c_str()))
log_cmd_error("Elaboration of top module `%s' failed.\n", args[argidx].c_str());
@ -661,7 +777,7 @@ struct VerificPass : public Pass {
while (!nl_todo.empty()) {
Netlist *nl = *nl_todo.begin();
if (nl_done.count(nl) == 0)
import_netlist(design, nl, nl_todo);
import_netlist(design, nl, nl_todo, mode_gates);
nl_todo.erase(nl);
nl_done.insert(nl);
}

2
kernel/rtlil.cc
View File

@ -718,7 +718,7 @@ void RTLIL::Module::check()
for (auto &it2 : it.second->parameters) {
assert(it2.first.size() > 0 && (it2.first[0] == '\\' || it2.first[0] == '$'));
}
if (it.second->type[0] == '$' && it.second->type.substr(0, 3) != "$__" && it.second->type.substr(0, 8) != "$paramod") {
if (it.second->type[0] == '$' && it.second->type.substr(0, 3) != "$__" && it.second->type.substr(0, 8) != "$paramod" && it.second->type.substr(0, 9) != "$verific$") {
InternalCellChecker checker(this, it.second);
checker.check();
}

14
tests/tools/autotest.sh
View File

@ -101,7 +101,7 @@ do
test_count=0
test_passes() {
"$toolsdir"/../../yosys -b "verilog $backend_opts" "$@" -o ${bn}_syn${test_count}.v $fn $scriptfiles
"$toolsdir"/../../yosys -b "verilog $backend_opts" -o ${bn}_syn${test_count}.v "$@"
compile_and_run ${bn}_tb_syn${test_count} ${bn}_out_syn${test_count} \
${bn}_tb.v ${bn}_syn${test_count}.v $libs \
"$toolsdir"/../../techlibs/common/simlib.v \
@ -112,12 +112,16 @@ do
}
if [ -n "$scriptfiles" ]; then
test_passes
test_passes $fn $scriptfiles
elif [ -n "$scriptopt" ]; then
test_passes -f "$frontend" -p "$scriptopt"
test_passes -f "$frontend" -p "$scriptopt" $fn
elif [ "$frontend" = "verific" ]; then
test_passes -p "verific -vlog2k $fn; verific -import -all; opt; memory;;"
elif [ "$frontend" = "verific_gates" ]; then
test_passes -p "verific -vlog2k $fn; verific -import -gates -all; opt; memory;;"
else
test_passes -f "$frontend" -p "hierarchy; proc; opt; memory; opt; fsm; opt"
test_passes -f "$frontend" -p "hierarchy; proc; opt; memory; opt; fsm; opt; techmap; opt; abc -dff; opt"
test_passes -f "$frontend" -p "hierarchy; proc; opt; memory; opt; fsm; opt" $fn
test_passes -f "$frontend" -p "hierarchy; proc; opt; memory; opt; fsm; opt; techmap; opt; abc -dff; opt" $fn
fi
touch ../${bn}.log
}