From ed441346ca315c50ede4a5c15670f14585f7d7f5 Mon Sep 17 00:00:00 2001 From: Clifford Wolf Date: Fri, 29 Nov 2013 10:33:36 +0100 Subject: Added dump -m and -n options --- backends/ilang/ilang_backend.cc | 139 +++++++++++++++++++++++++--------------- backends/ilang/ilang_backend.h | 4 +- 2 files changed, 89 insertions(+), 54 deletions(-) (limited to 'backends/ilang') diff --git a/backends/ilang/ilang_backend.cc b/backends/ilang/ilang_backend.cc index 57370841..46f411ce 100644 --- a/backends/ilang/ilang_backend.cc +++ b/backends/ilang/ilang_backend.cc @@ -258,74 +258,93 @@ void ILANG_BACKEND::dump_conn(FILE *f, std::string indent, const RTLIL::SigSpec fprintf(f, "\n"); } -void ILANG_BACKEND::dump_module(FILE *f, std::string indent, const RTLIL::Module *module, const RTLIL::Design *design, bool only_selected) +void ILANG_BACKEND::dump_module(FILE *f, std::string indent, const RTLIL::Module *module, const RTLIL::Design *design, bool only_selected, bool flag_m, bool flag_n) { - for (auto it = module->attributes.begin(); it != module->attributes.end(); it++) { - fprintf(f, "%s" "attribute %s ", indent.c_str(), it->first.c_str()); - dump_const(f, it->second); - fprintf(f, "\n"); - } - - fprintf(f, "%s" "module %s\n", indent.c_str(), module->name.c_str()); + bool print_header = flag_m || design->selected_whole_module(module->name); + bool print_body = !flag_n || !design->selected_whole_module(module->name); - for (auto it = module->wires.begin(); it != module->wires.end(); it++) - if (!only_selected || design->selected(module, it->second)) { - if (only_selected) - fprintf(f, "\n"); - dump_wire(f, indent + " ", it->second); + if (print_header) + { + for (auto it = module->attributes.begin(); it != module->attributes.end(); it++) { + fprintf(f, "%s" "attribute %s ", indent.c_str(), it->first.c_str()); + dump_const(f, it->second); + fprintf(f, "\n"); } - for (auto it = module->memories.begin(); it != module->memories.end(); it++) - if (!only_selected || design->selected(module, it->second)) { - if (only_selected) - fprintf(f, "\n"); - dump_memory(f, indent + " ", it->second); - } + fprintf(f, "%s" "module %s\n", indent.c_str(), module->name.c_str()); + } - for (auto it = module->cells.begin(); it != module->cells.end(); it++) - if (!only_selected || design->selected(module, it->second)) { - if (only_selected) - fprintf(f, "\n"); - dump_cell(f, indent + " ", it->second); - } + if (print_body) + { + for (auto it = module->wires.begin(); it != module->wires.end(); it++) + if (!only_selected || design->selected(module, it->second)) { + if (only_selected) + fprintf(f, "\n"); + dump_wire(f, indent + " ", it->second); + } - for (auto it = module->processes.begin(); it != module->processes.end(); it++) - if (!only_selected || design->selected(module, it->second)) { - if (only_selected) - fprintf(f, "\n"); - dump_proc(f, indent + " ", it->second); - } + for (auto it = module->memories.begin(); it != module->memories.end(); it++) + if (!only_selected || design->selected(module, it->second)) { + if (only_selected) + fprintf(f, "\n"); + dump_memory(f, indent + " ", it->second); + } - bool first_conn_line = true; - for (auto it = module->connections.begin(); it != module->connections.end(); it++) { - bool show_conn = !only_selected; - if (only_selected) { - RTLIL::SigSpec sigs = it->first; - sigs.append(it->second); - for (auto &c : sigs.chunks) { - if (c.wire == NULL || !design->selected(module, c.wire)) - continue; - show_conn = true; + for (auto it = module->cells.begin(); it != module->cells.end(); it++) + if (!only_selected || design->selected(module, it->second)) { + if (only_selected) + fprintf(f, "\n"); + dump_cell(f, indent + " ", it->second); + } + + for (auto it = module->processes.begin(); it != module->processes.end(); it++) + if (!only_selected || design->selected(module, it->second)) { + if (only_selected) + fprintf(f, "\n"); + dump_proc(f, indent + " ", it->second); + } + + bool first_conn_line = true; + for (auto it = module->connections.begin(); it != module->connections.end(); it++) { + bool show_conn = !only_selected; + if (only_selected) { + RTLIL::SigSpec sigs = it->first; + sigs.append(it->second); + for (auto &c : sigs.chunks) { + if (c.wire == NULL || !design->selected(module, c.wire)) + continue; + show_conn = true; + } + } + if (show_conn) { + if (only_selected && first_conn_line) + fprintf(f, "\n"); + dump_conn(f, indent + " ", it->first, it->second); + first_conn_line = false; } - } - if (show_conn) { - if (only_selected && first_conn_line) - fprintf(f, "\n"); - dump_conn(f, indent + " ", it->first, it->second); - first_conn_line = false; } } - fprintf(f, "%s" "end\n", indent.c_str()); + if (print_header) + fprintf(f, "%s" "end\n", indent.c_str()); } -void ILANG_BACKEND::dump_design(FILE *f, const RTLIL::Design *design, bool only_selected) +void ILANG_BACKEND::dump_design(FILE *f, const RTLIL::Design *design, bool only_selected, bool flag_m, bool flag_n) { + if (!flag_m) { + int count_selected_mods = 0; + for (auto it = design->modules.begin(); it != design->modules.end(); it++) + if (design->selected(it->second)) + count_selected_mods++; + if (count_selected_mods > 1) + flag_m = true; + } + for (auto it = design->modules.begin(); it != design->modules.end(); it++) { if (!only_selected || design->selected(it->second)) { if (only_selected) fprintf(f, "\n"); - dump_module(f, "", it->second, design, only_selected); + dump_module(f, "", it->second, design, only_selected, flag_m, flag_n); } } } @@ -364,7 +383,7 @@ struct IlangBackend : public Backend { log("Output filename: %s\n", filename.c_str()); fprintf(f, "# Generated by %s\n", yosys_version_str); - ILANG_BACKEND::dump_design(f, design, selected); + ILANG_BACKEND::dump_design(f, design, selected, true, false); } } IlangBackend; @@ -379,6 +398,13 @@ struct DumpPass : public Pass { log("Write the selected parts of the design to the console or specified file in\n"); log("ilang format.\n"); log("\n"); + log(" -m\n"); + log(" also dump the module headers, even if only parts of a single"); + log(" module is selected\n"); + log("\n"); + log(" -n\n"); + log(" only dump the module headers if the entire module is selected\n"); + log("\n"); log(" -outfile \n"); log(" Write to the specified file.\n"); log("\n"); @@ -386,6 +412,7 @@ struct DumpPass : public Pass { virtual void execute(std::vector args, RTLIL::Design *design) { std::string filename; + bool flag_m = false, flag_n = false; size_t argidx; for (argidx = 1; argidx < args.size(); argidx++) @@ -395,6 +422,14 @@ struct DumpPass : public Pass { filename = args[++argidx]; continue; } + if (arg == "-m") { + flag_m = true; + continue; + } + if (arg == "-n") { + flag_n = true; + continue; + } break; } extra_args(args, argidx, design); @@ -411,7 +446,7 @@ struct DumpPass : public Pass { f = open_memstream(&buf_ptr, &buf_size); } - ILANG_BACKEND::dump_design(f, design, true); + ILANG_BACKEND::dump_design(f, design, true, flag_m, flag_n); fclose(f); diff --git a/backends/ilang/ilang_backend.h b/backends/ilang/ilang_backend.h index b9700970..fecbcc1f 100644 --- a/backends/ilang/ilang_backend.h +++ b/backends/ilang/ilang_backend.h @@ -40,8 +40,8 @@ namespace ILANG_BACKEND { void dump_proc_sync(FILE *f, std::string indent, const RTLIL::SyncRule *sy); void dump_proc(FILE *f, std::string indent, const RTLIL::Process *proc); void dump_conn(FILE *f, std::string indent, const RTLIL::SigSpec &left, const RTLIL::SigSpec &right); - void dump_module(FILE *f, std::string indent, const RTLIL::Module *module, const RTLIL::Design *design, bool only_selected); - void dump_design(FILE *f, const RTLIL::Design *design, bool only_selected); + void dump_module(FILE *f, std::string indent, const RTLIL::Module *module, const RTLIL::Design *design, bool only_selected, bool flag_m = true, bool flag_n = false); + void dump_design(FILE *f, const RTLIL::Design *design, bool only_selected, bool flag_m = true, bool flag_n = false); } #endif -- cgit v1.2.3