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-rw-r--r--frontends/ast/ast.cc4
-rw-r--r--frontends/blif/blifparse.cc2
-rw-r--r--frontends/liberty/liberty.cc2
-rw-r--r--frontends/verific/verific.cc59
-rw-r--r--frontends/verific/verificsva.cc8
-rw-r--r--frontends/verilog/verilog_parser.y6
6 files changed, 47 insertions, 34 deletions
diff --git a/frontends/ast/ast.cc b/frontends/ast/ast.cc
index 2c1561552..5a1bae7a7 100644
--- a/frontends/ast/ast.cc
+++ b/frontends/ast/ast.cc
@@ -36,14 +36,14 @@ YOSYS_NAMESPACE_BEGIN
using namespace AST;
using namespace AST_INTERNAL;
-// instanciate global variables (public API)
+// instantiate global variables (public API)
namespace AST {
std::string current_filename;
void (*set_line_num)(int) = NULL;
int (*get_line_num)() = NULL;
}
-// instanciate global variables (private API)
+// instantiate global variables (private API)
namespace AST_INTERNAL {
bool flag_dump_ast1, flag_dump_ast2, flag_no_dump_ptr, flag_dump_vlog, flag_dump_rtlil, flag_nolatches, flag_nomeminit;
bool flag_nomem2reg, flag_mem2reg, flag_lib, flag_noopt, flag_icells, flag_autowire;
diff --git a/frontends/blif/blifparse.cc b/frontends/blif/blifparse.cc
index 034b3e70c..9116b257f 100644
--- a/frontends/blif/blifparse.cc
+++ b/frontends/blif/blifparse.cc
@@ -276,7 +276,7 @@ void parse_blif(RTLIL::Design *design, std::istream &f, std::string dff_name, bo
if(lastcell == nullptr || module == nullptr)
{
- err_reason = stringf("No primative object to attach .cname %s.", p);
+ err_reason = stringf("No primitive object to attach .cname %s.", p);
goto error_with_reason;
}
diff --git a/frontends/liberty/liberty.cc b/frontends/liberty/liberty.cc
index 4acfbf1cb..6e3cffaca 100644
--- a/frontends/liberty/liberty.cc
+++ b/frontends/liberty/liberty.cc
@@ -616,7 +616,7 @@ struct LibertyFrontend : public Frontend {
LibertyAst *bus_type_node = node->find("bus_type");
if (!bus_type_node || !type_map.count(bus_type_node->value))
- log_error("Unkown or unsupported type for bus interface %s on cell %s.\n",
+ log_error("Unknown or unsupported type for bus interface %s on cell %s.\n",
node->args.at(0).c_str(), log_id(cell_name));
int bus_type_width = std::get<0>(type_map.at(bus_type_node->value));
diff --git a/frontends/verific/verific.cc b/frontends/verific/verific.cc
index 61d9d593c..94138cdd6 100644
--- a/frontends/verific/verific.cc
+++ b/frontends/verific/verific.cc
@@ -1200,27 +1200,34 @@ void VerificImporter::import_netlist(RTLIL::Design *design, Netlist *nl, std::se
if (inst->Type() == OPER_WRITE_PORT || inst->Type() == OPER_CLOCKED_WRITE_PORT)
{
RTLIL::Memory *memory = module->memories.at(RTLIL::escape_id(inst->GetOutput()->Name()));
- if (memory->width != int(inst->Input2Size()))
- log_error("Import of asymmetric memories of this type is not supported yet: %s %s\n", inst->Name(), inst->GetInput()->Name());
+ int numchunks = int(inst->Input2Size()) / memory->width;
+ int chunksbits = ceil_log2(numchunks);
+
+ if ((numchunks * memory->width) != int(inst->Input2Size()) || (numchunks & (numchunks - 1)) != 0)
+ log_error("Import of asymmetric memories of this type is not supported yet: %s %s\n", inst->Name(), inst->GetOutput()->Name());
+
+ for (int i = 0; i < numchunks; i++)
+ {
+ RTLIL::SigSpec addr = {operatorInput1(inst), RTLIL::Const(i, chunksbits)};
+ RTLIL::SigSpec data = operatorInput2(inst).extract(i * memory->width, memory->width);
- RTLIL::SigSpec addr = operatorInput1(inst);
- RTLIL::SigSpec data = operatorInput2(inst);
-
- RTLIL::Cell *cell = module->addCell(inst_name, "$memwr");
- cell->parameters["\\MEMID"] = memory->name.str();
- cell->parameters["\\CLK_ENABLE"] = false;
- cell->parameters["\\CLK_POLARITY"] = true;
- cell->parameters["\\PRIORITY"] = 0;
- cell->parameters["\\ABITS"] = GetSize(addr);
- cell->parameters["\\WIDTH"] = GetSize(data);
- cell->setPort("\\EN", RTLIL::SigSpec(net_map_at(inst->GetControl())).repeat(GetSize(data)));
- cell->setPort("\\CLK", RTLIL::State::S0);
- cell->setPort("\\ADDR", addr);
- cell->setPort("\\DATA", data);
-
- if (inst->Type() == OPER_CLOCKED_WRITE_PORT) {
- cell->parameters["\\CLK_ENABLE"] = true;
- cell->setPort("\\CLK", net_map_at(inst->GetClock()));
+ RTLIL::Cell *cell = module->addCell(numchunks == 1 ? inst_name :
+ RTLIL::IdString(stringf("%s_%d", inst_name.c_str(), i)), "$memwr");
+ cell->parameters["\\MEMID"] = memory->name.str();
+ cell->parameters["\\CLK_ENABLE"] = false;
+ cell->parameters["\\CLK_POLARITY"] = true;
+ cell->parameters["\\PRIORITY"] = 0;
+ cell->parameters["\\ABITS"] = GetSize(addr);
+ cell->parameters["\\WIDTH"] = GetSize(data);
+ cell->setPort("\\EN", RTLIL::SigSpec(net_map_at(inst->GetControl())).repeat(GetSize(data)));
+ cell->setPort("\\CLK", RTLIL::State::S0);
+ cell->setPort("\\ADDR", addr);
+ cell->setPort("\\DATA", data);
+
+ if (inst->Type() == OPER_CLOCKED_WRITE_PORT) {
+ cell->parameters["\\CLK_ENABLE"] = true;
+ cell->setPort("\\CLK", net_map_at(inst->GetClock()));
+ }
}
continue;
}
@@ -1893,13 +1900,19 @@ struct VerificPass : public Pass {
{
Message::SetConsoleOutput(0);
Message::RegisterCallBackMsg(msg_func);
+
RuntimeFlags::SetVar("db_preserve_user_nets", 1);
RuntimeFlags::SetVar("db_allow_external_nets", 1);
- RuntimeFlags::SetVar("vhdl_support_variable_slice", 1);
- RuntimeFlags::SetVar("vhdl_ignore_assertion_statements", 0);
+ RuntimeFlags::SetVar("db_infer_wide_operators", 1);
+
RuntimeFlags::SetVar("veri_extract_dualport_rams", 0);
RuntimeFlags::SetVar("veri_extract_multiport_rams", 1);
- RuntimeFlags::SetVar("db_infer_wide_operators", 1);
+
+ RuntimeFlags::SetVar("vhdl_extract_dualport_rams", 0);
+ RuntimeFlags::SetVar("vhdl_extract_multiport_rams", 1);
+
+ RuntimeFlags::SetVar("vhdl_support_variable_slice", 1);
+ RuntimeFlags::SetVar("vhdl_ignore_assertion_statements", 0);
// Workaround for VIPER #13851
RuntimeFlags::SetVar("veri_create_name_for_unnamed_gen_block", 1);
diff --git a/frontends/verific/verificsva.cc b/frontends/verific/verificsva.cc
index cdc9ece8c..6681115df 100644
--- a/frontends/verific/verificsva.cc
+++ b/frontends/verific/verificsva.cc
@@ -827,9 +827,9 @@ struct SvaFsm
for (auto &it : nodes[i].edges) {
if (it.second != State::S1)
- log(" egde %s -> %d\n", log_signal(it.second), it.first);
+ log(" edge %s -> %d\n", log_signal(it.second), it.first);
else
- log(" egde -> %d\n", it.first);
+ log(" edge -> %d\n", it.first);
}
for (auto &it : nodes[i].links) {
@@ -856,9 +856,9 @@ struct SvaFsm
for (auto &it : unodes[i].edges) {
if (!it.second.empty())
- log(" egde %s -> %d\n", log_signal(it.second), it.first);
+ log(" edge %s -> %d\n", log_signal(it.second), it.first);
else
- log(" egde -> %d\n", it.first);
+ log(" edge -> %d\n", it.first);
}
for (auto &ctrl : unodes[i].accept) {
diff --git a/frontends/verilog/verilog_parser.y b/frontends/verilog/verilog_parser.y
index 51e112ed3..a6718b020 100644
--- a/frontends/verilog/verilog_parser.y
+++ b/frontends/verilog/verilog_parser.y
@@ -794,7 +794,7 @@ more_path_inputs :
list_of_path_outputs :
specify_output_terminal_descriptor |
list_of_path_outputs ',' specify_output_terminal_descriptor ;
-
+
opt_polarity_operator :
'+'
| '-'
@@ -819,7 +819,7 @@ system_timing_arg :
system_timing_args :
system_timing_arg |
system_timing_args ',' system_timing_arg ;
-
+
/*
t_path_delay_expression :
path_delay_expression;
@@ -881,7 +881,7 @@ constant_mintypmax_expression :
// for the time being this is OK, but we may write our own expr here.
// as I'm not sure it is legal to use a full expr here (probably not)
// On the other hand, other rules requiring constant expressions also use 'expr'
-// (such as param assignment), so we may leave this as-is, perhaps assing runtime checks for constant-ness
+// (such as param assignment), so we may leave this as-is, perhaps adding runtime checks for constant-ness
constant_expression:
expr ;
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-08 16:38:19 +0000