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Add -auto_discover to import

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This commit is contained in:
Akash Levy 2024-05-08 04:21:30 -07:00
parent 818fd2e0fa
commit 47b6738124
2 changed files with 52 additions and 3 deletions
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2
Makefile
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@ -526,7 +526,7 @@ endif
LIBS_VERIFIC =
ifeq ($(ENABLE_VERIFIC),1)
VERIFIC_DIR ?= ./verific
VERIFIC_COMPONENTS ?= verilog database util containers hier_tree
VERIFIC_COMPONENTS ?= verilog database util containers hier_tree hdl_file_sort
ifneq ($(DISABLE_VERIFIC_VHDL),1)
VERIFIC_COMPONENTS += vhdl
CXXFLAGS += -DVERIFIC_VHDL_SUPPORT

53
frontends/verific/verific.cc
View file

@ -42,6 +42,7 @@ USING_YOSYS_NAMESPACE
#pragma clang diagnostic ignored "-Woverloaded-virtual"
#endif
#include "hdl_file_sort.h"
#include "veri_file.h"
#include "hier_tree.h"
#include "VeriModule.h"
@ -3379,9 +3380,57 @@ struct VerificPass : public Pass {
break;
}
if (GetSize(args) > argidx && (args[argidx] == "-auto_discover" || args[argidx] == "-hdl_sort"))
{
// Always operate in SystemVerilog mode (overriding not supported)
unsigned verilog_mode = veri_file::SYSTEM_VERILOG;
const char* arg = args[argidx].c_str();
// Select analyze function
auto analyze_function = (args[argidx] == "-auto_discover") ? hdl_file_sort::AnalyzeDiscoveredFiles : hdl_file_sort::AnalyzeSortedFiles;
// Remaining arguments are treated as search directories to add
// -f <FILE> and -F <FILE> are also supported, but must come AFTER
unsigned i;
const char *file_name;
for (argidx++; argidx < GetSize(args); argidx++) {
if (args[argidx] == "-f" || args[argidx] == "-F") {
veri_file::f_file_flags flags = (args[argidx] == "-f") ? veri_file::F_FILE_NONE : veri_file::F_FILE_CAPITAL;
Array *file_names = veri_file::ProcessFFile(args[++argidx].c_str(), flags, verilog_mode);
FOREACH_ARRAY_ITEM(file_names, i, file_name) {
if (!hdl_file_sort::RegisterFile(file_name)) {
verific_error_msg.clear();
log_cmd_error("Could not register file %s.\n", file_name);
}
}
delete file_names;
} else {
if (!hdl_file_sort::RegisterDir(args[argidx].c_str())) {
verific_error_msg.clear();
log_cmd_error("Could not register directory %s.\n", args[argidx].c_str());
}
}
}
// Define macros
hdl_file_sort::DefineMacro("YOSYS");
hdl_file_sort::DefineMacro("VERIFIC");
hdl_file_sort::DefineMacro("SYNTHESIS");
// Analyze discovered/sorted files
if (!analyze_function(veri_file::MFCU)) {
verific_error_msg.clear();
log_cmd_error("Reading Verilog/SystemVerilog sources during %s failed.\n", arg);
}
// Check error
verific_import_pending = true;
goto check_error;
}
if (GetSize(args) > argidx && (args[argidx] == "-f" || args[argidx] == "-F"))
{
unsigned verilog_mode = veri_file::UNDEFINED;
unsigned verilog_mode = veri_file::SYSTEM_VERILOG;
bool is_formal = false;
const char* filename = nullptr;
@ -3417,7 +3466,7 @@ struct VerificPass : public Pass {
}
}
if (!filename)
log_cmd_error("Filname must be specified.\n");
log_cmd_error("Filename must be specified.\n");
unsigned analysis_mode = verilog_mode; // keep default as provided by user if not defined in file
Array *file_names = veri_file::ProcessFFile(filename, flags, analysis_mode);