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Option to disable verific VHDL support

This commit is contained in:
Miodrag Milanovic 2021-10-20 10:02:58 +02:00
parent 69b2b13ddd
commit 17269ae59b
3 changed files with 50 additions and 11 deletions
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5
Makefile
View File

@ -19,6 +19,7 @@ ENABLE_EDITLINE := 0
ENABLE_GHDL := 0
ENABLE_VERIFIC := 0
DISABLE_VERIFIC_EXTENSIONS := 0
DISABLE_VERIFIC_VHDL := 0
ENABLE_COVER := 1
ENABLE_LIBYOSYS := 0
ENABLE_PROTOBUF := 0
@ -500,6 +501,10 @@ endif
ifeq ($(ENABLE_VERIFIC),1)
VERIFIC_DIR ?= /usr/local/src/verific_lib
VERIFIC_COMPONENTS ?= verilog vhdl database util containers hier_tree
ifneq ($(DISABLE_VERIFIC_VHDL),1)
VERIFIC_COMPONENTS += vhdl
CXXFLAGS += -DVERIFIC_VHDL_SUPPORT
endif
ifneq ($(DISABLE_VERIFIC_EXTENSIONS),1)
VERIFIC_COMPONENTS += extensions
CXXFLAGS += -DYOSYSHQ_VERIFIC_EXTENSIONS

2
frontends/verific/Makefile.inc
View File

@ -10,9 +10,11 @@ EXTRA_TARGETS += share/verific
share/verific:
$(P) rm -rf share/verific.new
$(Q) mkdir -p share/verific.new
ifneq ($(DISABLE_VERIFIC_VHDL),1)
$(Q) cp -r $(VERIFIC_DIR)/vhdl_packages/vdbs_1987/. share/verific.new/vhdl_vdbs_1987
$(Q) cp -r $(VERIFIC_DIR)/vhdl_packages/vdbs_1993/. share/verific.new/vhdl_vdbs_1993
$(Q) cp -r $(VERIFIC_DIR)/vhdl_packages/vdbs_2008/. share/verific.new/vhdl_vdbs_2008
endif
$(Q) chmod -R a+rX share/verific.new
$(Q) mv share/verific.new share/verific

54
frontends/verific/verific.cc
View File

@ -43,13 +43,16 @@ USING_YOSYS_NAMESPACE
#endif
#include "veri_file.h"
#include "vhdl_file.h"
#include "hier_tree.h"
#include "VeriModule.h"
#include "VeriWrite.h"
#include "VhdlUnits.h"
#include "VeriLibrary.h"
#ifdef VERIFIC_VHDL_SUPPORT
#include "vhdl_file.h"
#include "VhdlUnits.h"
#endif
#ifdef YOSYSHQ_VERIFIC_EXTENSIONS
#include "InitialAssertions.h"
#endif
@ -175,8 +178,10 @@ void VerificImporter::import_attributes(dict<RTLIL::IdString, RTLIL::Const> &att
return;
if (!type_range->IsTypeEnum())
return;
#ifdef VERIFIC_VHDL_SUPPORT
if (nl->IsFromVhdl() && strcmp(type_range->GetTypeName(), "STD_LOGIC") == 0)
return;
#endif
auto type_name = type_range->GetTypeName();
if (!type_name)
return;
@ -202,6 +207,7 @@ void VerificImporter::import_attributes(dict<RTLIL::IdString, RTLIL::Const> &att
log_error("Expected TypeRange value '%s' to be of form <decimal>'b<binary>.\n", v);
attributes.emplace(stringf("\\enum_value_%s", p+2), RTLIL::escape_id(k));
}
#ifdef VERIFIC_VHDL_SUPPORT
else if (nl->IsFromVhdl()) {
// Expect "<binary>" or plain <binary>
auto p = v;
@ -237,6 +243,7 @@ void VerificImporter::import_attributes(dict<RTLIL::IdString, RTLIL::Const> &att
if (p == nullptr)
log_error("Expected TypeRange value '%s' to be of form \"<binary>\" or <binary>.\n", v);
}
#endif
}
}
}
@ -2042,11 +2049,13 @@ void verific_import(Design *design, const std::map<std::string,std::string> &par
std::set<Netlist*> nl_todo, nl_done;
VhdlLibrary *vhdl_lib = vhdl_file::GetLibrary("work", 1);
VeriLibrary *veri_lib = veri_file::GetLibrary("work", 1);
Array *netlists = NULL;
Array veri_libs, vhdl_libs;
#ifdef VERIFIC_VHDL_SUPPORT
VhdlLibrary *vhdl_lib = vhdl_file::GetLibrary("work", 1);
if (vhdl_lib) vhdl_libs.InsertLast(vhdl_lib);
#endif
if (veri_lib) veri_libs.InsertLast(veri_lib);
Map verific_params(STRING_HASH);
@ -2077,12 +2086,13 @@ void verific_import(Design *design, const std::map<std::string,std::string> &par
}
}
#ifdef VERIFIC_VHDL_SUPPORT
if (vhdl_lib) {
VhdlDesignUnit *vhdl_unit = vhdl_lib->GetPrimUnit(top.c_str());
if (vhdl_unit)
vhdl_units.InsertLast(vhdl_unit);
}
#endif
netlists = hier_tree::Elaborate(&veri_modules, &vhdl_units, &verific_params);
}
@ -2119,7 +2129,9 @@ void verific_import(Design *design, const std::map<std::string,std::string> &par
}
veri_file::Reset();
#ifdef VERIFIC_VHDL_SUPPORT
vhdl_file::Reset();
#endif
Libset::Reset();
verific_incdirs.clear();
verific_libdirs.clear();
@ -2170,11 +2182,13 @@ struct VerificPass : public Pass {
log("Like -sv, but define FORMAL instead of SYNTHESIS.\n");
log("\n");
log("\n");
#ifdef VERIFIC_VHDL_SUPPORT
log(" verific {-vhdl87|-vhdl93|-vhdl2k|-vhdl2008|-vhdl} <vhdl-file>..\n");
log("\n");
log("Load the specified VHDL files into Verific.\n");
log("\n");
log("\n");
#endif
log(" verific {-f|-F} <command-file>\n");
log("\n");
log("Load and execute the specified command file.\n");
@ -2408,17 +2422,18 @@ struct VerificPass : public Pass {
RuntimeFlags::SetVar("veri_extract_dualport_rams", 0);
RuntimeFlags::SetVar("veri_extract_multiport_rams", 1);
#ifdef VERIFIC_VHDL_SUPPORT
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);
RuntimeFlags::SetVar("veri_preserve_assignments", 1);
RuntimeFlags::SetVar("vhdl_preserve_assignments", 1);
RuntimeFlags::SetVar("veri_preserve_comments",1);
//RuntimeFlags::SetVar("vhdl_preserve_comments",1);
#endif
RuntimeFlags::SetVar("veri_preserve_assignments", 1);
RuntimeFlags::SetVar("veri_preserve_comments",1);
// Workaround for VIPER #13851
RuntimeFlags::SetVar("veri_create_name_for_unnamed_gen_block", 1);
@ -2600,6 +2615,7 @@ struct VerificPass : public Pass {
goto check_error;
}
#ifdef VERIFIC_VHDL_SUPPORT
if (GetSize(args) > argidx && args[argidx] == "-vhdl87") {
vhdl_file::SetDefaultLibraryPath((proc_share_dirname() + "verific/vhdl_vdbs_1987").c_str());
for (argidx++; argidx < GetSize(args); argidx++)
@ -2635,6 +2651,7 @@ struct VerificPass : public Pass {
verific_import_pending = true;
goto check_error;
}
#endif
#ifdef YOSYSHQ_VERIFIC_FORMALAPPS
if (argidx < GetSize(args) && args[argidx] == "-app")
@ -2737,10 +2754,12 @@ struct VerificPass : public Pass {
const char* module = nullptr;
bool mode_vhdl = false;
for (argidx++; argidx < GetSize(args); argidx++) {
#ifdef VERIFIC_VHDL_SUPPORT
if (args[argidx] == "-vhdl") {
mode_vhdl = true;
continue;
}
#endif
if (args[argidx] == "-verilog") {
mode_vhdl = false;
continue;
@ -2767,7 +2786,11 @@ struct VerificPass : public Pass {
log_cmd_error("Filname must be specified.\n");
if (mode_vhdl)
#ifdef VERIFIC_VHDL_SUPPORT
vhdl_file::PrettyPrint(filename, module, work.c_str());
#else
goto check_error;
#endif
else
veri_file::PrettyPrint(filename, module, work.c_str());
goto check_error;
@ -2949,11 +2972,13 @@ struct VerificPass : public Pass {
{
log("Running hier_tree::ElaborateAll().\n");
VhdlLibrary *vhdl_lib = vhdl_file::GetLibrary(work.c_str(), 1);
VeriLibrary *veri_lib = veri_file::GetLibrary(work.c_str(), 1);
Array veri_libs, vhdl_libs;
#ifdef VERIFIC_VHDL_SUPPORT
VhdlLibrary *vhdl_lib = vhdl_file::GetLibrary(work.c_str(), 1);
if (vhdl_lib) vhdl_libs.InsertLast(vhdl_lib);
#endif
if (veri_lib) veri_libs.InsertLast(veri_lib);
Array *netlists = hier_tree::ElaborateAll(&veri_libs, &vhdl_libs, &parameters);
@ -2970,7 +2995,9 @@ struct VerificPass : public Pass {
cmd_error(args, argidx, "No top module specified.\n");
VeriLibrary* veri_lib = veri_file::GetLibrary(work.c_str(), 1);
#ifdef VERIFIC_VHDL_SUPPORT
VhdlLibrary *vhdl_lib = vhdl_file::GetLibrary(work.c_str(), 1);
#endif
Array veri_modules, vhdl_units;
for (; argidx < GetSize(args); argidx++)
@ -2984,14 +3011,14 @@ struct VerificPass : public Pass {
veri_modules.InsertLast(veri_module);
continue;
}
#ifdef VERIFIC_VHDL_SUPPORT
VhdlDesignUnit *vhdl_unit = vhdl_lib ? vhdl_lib->GetPrimUnit(name) : nullptr;
if (vhdl_unit) {
log("Adding VHDL unit '%s' to elaboration queue.\n", name);
vhdl_units.InsertLast(vhdl_unit);
continue;
}
#endif
log_error("Can't find module/unit '%s'.\n", name);
}
@ -3051,7 +3078,9 @@ struct VerificPass : public Pass {
}
veri_file::Reset();
#ifdef VERIFIC_VHDL_SUPPORT
vhdl_file::Reset();
#endif
Libset::Reset();
verific_incdirs.clear();
verific_libdirs.clear();
@ -3094,11 +3123,13 @@ struct ReadPass : public Pass {
log("the language version (and before file names) to set additional verilog defines.\n");
log("\n");
log("\n");
#ifdef VERIFIC_VHDL_SUPPORT
log(" read {-vhdl87|-vhdl93|-vhdl2k|-vhdl2008|-vhdl} <vhdl-file>..\n");
log("\n");
log("Load the specified VHDL files. (Requires Verific.)\n");
log("\n");
log("\n");
#endif
log(" read {-f|-F} <command-file>\n");
log("\n");
log("Load and execute the specified command file. (Requires Verific.)\n");
@ -3181,6 +3212,7 @@ struct ReadPass : public Pass {
return;
}
#ifdef VERIFIC_VHDL_SUPPORT
if (args[1] == "-vhdl87" || args[1] == "-vhdl93" || args[1] == "-vhdl2k" || args[1] == "-vhdl2008" || args[1] == "-vhdl") {
if (use_verific) {
args[0] = "verific";
@ -3190,7 +3222,7 @@ struct ReadPass : public Pass {
}
return;
}
#endif
if (args[1] == "-f" || args[1] == "-F") {
if (use_verific) {
args[0] = "verific";