namespace Yosys

passes/opt/opt.cc

@@ -22,6 +22,9 @@
 #include <stdlib.h>
 #include <stdio.h>
 
+USING_YOSYS_NAMESPACE
+PRIVATE_NAMESPACE_BEGIN
+
 struct OptPass : public Pass {
 	OptPass() : Pass("opt", "perform simple optimizations") { }
 	virtual void help()
@@ -142,3 +145,4 @@ struct OptPass : public Pass {
 	}
 } OptPass;
  
+PRIVATE_NAMESPACE_END

passes/opt/opt_clean.cc

@@ -25,12 +25,15 @@
 #include <stdio.h>
 #include <set>
 
+USING_YOSYS_NAMESPACE
+PRIVATE_NAMESPACE_BEGIN
+
 using RTLIL::id2cstr;
 
-static CellTypes ct, ct_reg, ct_all;
-static int count_rm_cells, count_rm_wires;
+CellTypes ct, ct_reg, ct_all;
+int count_rm_cells, count_rm_wires;
 
-static void rmunused_module_cells(RTLIL::Module *module, bool verbose)
+void rmunused_module_cells(RTLIL::Module *module, bool verbose)
 {
 	SigMap assign_map(module);
 	std::set<RTLIL::Cell*, RTLIL::sort_by_name_id<RTLIL::Cell>> queue, unused;
@@ -93,7 +96,7 @@ static void rmunused_module_cells(RTLIL::Module *module, bool verbose)
 	}
 }
 
-static int count_nontrivial_wire_attrs(RTLIL::Wire *w)
+int count_nontrivial_wire_attrs(RTLIL::Wire *w)
 {
 	int count = w->attributes.size();
 	count -= w->attributes.count("\\src");
@@ -101,7 +104,7 @@ static int count_nontrivial_wire_attrs(RTLIL::Wire *w)
 	return count;
 }
 
-static bool compare_signals(RTLIL::SigBit &s1, RTLIL::SigBit &s2, SigPool &regs, SigPool &conns, std::set<RTLIL::Wire*> &direct_wires)
+bool compare_signals(RTLIL::SigBit &s1, RTLIL::SigBit &s2, SigPool &regs, SigPool &conns, std::set<RTLIL::Wire*> &direct_wires)
 {
 	RTLIL::Wire *w1 = s1.wire;
 	RTLIL::Wire *w2 = s2.wire;
@@ -136,7 +139,7 @@ static bool compare_signals(RTLIL::SigBit &s1, RTLIL::SigBit &s2, SigPool &regs,
 	return w2->name < w1->name;
 }
 
-static bool check_public_name(RTLIL::IdString id)
+bool check_public_name(RTLIL::IdString id)
 {
 	const std::string &id_str = id.str();
 	if (id_str[0] == '$')
@@ -148,7 +151,7 @@ static bool check_public_name(RTLIL::IdString id)
 	return true;
 }
 
-static void rmunused_module_signals(RTLIL::Module *module, bool purge_mode, bool verbose)
+void rmunused_module_signals(RTLIL::Module *module, bool purge_mode, bool verbose)
 {
 	SigPool register_signals;
 	SigPool connected_signals;
@@ -285,7 +288,7 @@ static void rmunused_module_signals(RTLIL::Module *module, bool purge_mode, bool
 		log("  removed %d unused temporary wires.\n", del_wires_count);
 }
 
-static void rmunused_module(RTLIL::Module *module, bool purge_mode, bool verbose)
+void rmunused_module(RTLIL::Module *module, bool purge_mode, bool verbose)
 {
 	if (verbose)
 		log("Finding unused cells or wires in module %s..\n", module->name.c_str());
@@ -419,3 +422,4 @@ struct CleanPass : public Pass {
 	}
 } CleanPass;
  
+PRIVATE_NAMESPACE_END

passes/opt/opt_const.cc

@@ -26,9 +26,12 @@
 #include <stdio.h>
 #include <algorithm>
 
-static bool did_something;
+USING_YOSYS_NAMESPACE
+PRIVATE_NAMESPACE_BEGIN
 
-static void replace_undriven(RTLIL::Design *design, RTLIL::Module *module)
+bool did_something;
+
+void replace_undriven(RTLIL::Design *design, RTLIL::Module *module)
 {
 	CellTypes ct(design);
 	SigMap sigmap(module);
@@ -70,7 +73,7 @@ static void replace_undriven(RTLIL::Design *design, RTLIL::Module *module)
 	}
 }
 
-static void replace_cell(SigMap &assign_map, RTLIL::Module *module, RTLIL::Cell *cell, std::string info, std::string out_port, RTLIL::SigSpec out_val)
+void replace_cell(SigMap &assign_map, RTLIL::Module *module, RTLIL::Cell *cell, std::string info, std::string out_port, RTLIL::SigSpec out_val)
 {
 	RTLIL::SigSpec Y = cell->getPort(out_port);
 	out_val.extend_u0(Y.size(), false);
@@ -85,7 +88,7 @@ static void replace_cell(SigMap &assign_map, RTLIL::Module *module, RTLIL::Cell
 	did_something = true;
 }
 
-static bool group_cell_inputs(RTLIL::Module *module, RTLIL::Cell *cell, bool commutative, SigMap &sigmap)
+bool group_cell_inputs(RTLIL::Module *module, RTLIL::Cell *cell, bool commutative, SigMap &sigmap)
 {
 	std::string b_name = cell->hasPort("\\B") ? "\\B" : "\\A";
 
@@ -183,7 +186,7 @@ static bool group_cell_inputs(RTLIL::Module *module, RTLIL::Cell *cell, bool com
 	return true;
 }
 
-static void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool consume_x, bool mux_undef, bool mux_bool, bool do_fine, bool keepdc)
+void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool consume_x, bool mux_undef, bool mux_bool, bool do_fine, bool keepdc)
 {
 	if (!design->selected(module))
 		return;
@@ -1006,3 +1009,4 @@ struct OptConstPass : public Pass {
 	}
 } OptConstPass;
 
+PRIVATE_NAMESPACE_END

passes/opt/opt_muxtree.cc

@@ -25,6 +25,9 @@
 #include <stdio.h>
 #include <set>
 
+USING_YOSYS_NAMESPACE
+PRIVATE_NAMESPACE_BEGIN
+
 using RTLIL::id2cstr;
 
 struct OptMuxtreeWorker
@@ -438,3 +441,4 @@ struct OptMuxtreePass : public Pass {
 	}
 } OptMuxtreePass;
  
+PRIVATE_NAMESPACE_END

passes/opt/opt_reduce.cc

@@ -25,6 +25,9 @@
 #include <stdio.h>
 #include <set>
 
+USING_YOSYS_NAMESPACE
+PRIVATE_NAMESPACE_BEGIN
+
 struct OptReduceWorker
 {
 	RTLIL::Design *design;
@@ -378,3 +381,4 @@ struct OptReducePass : public Pass {
 	}
 } OptReducePass;
  
+PRIVATE_NAMESPACE_END

passes/opt/opt_rmdff.cc

@@ -23,10 +23,13 @@
 #include <stdlib.h>
 #include <stdio.h>
 
-static SigMap assign_map, dff_init_map;
-static SigSet<RTLIL::Cell*> mux_drivers;
+USING_YOSYS_NAMESPACE
+PRIVATE_NAMESPACE_BEGIN
 
-static bool handle_dff(RTLIL::Module *mod, RTLIL::Cell *dff)
+SigMap assign_map, dff_init_map;
+SigSet<RTLIL::Cell*> mux_drivers;
+
+bool handle_dff(RTLIL::Module *mod, RTLIL::Cell *dff)
 {
 	RTLIL::SigSpec sig_d, sig_q, sig_c, sig_r;
 	RTLIL::Const val_cp, val_rp, val_rv;
@@ -215,3 +218,4 @@ struct OptRmdffPass : public Pass {
 	}
 } OptRmdffPass;
  
+PRIVATE_NAMESPACE_END

passes/opt/opt_share.cc

@@ -28,6 +28,9 @@
 
 #define USE_CELL_HASH_CACHE
 
+USING_YOSYS_NAMESPACE
+PRIVATE_NAMESPACE_BEGIN
+
 struct OptShareWorker
 {
 	RTLIL::Design *design;
@@ -319,3 +322,4 @@ struct OptSharePass : public Pass {
 	}
 } OptSharePass;
  
+PRIVATE_NAMESPACE_END

passes/opt/share.cc

@@ -23,6 +23,7 @@
 #include "kernel/modtools.h"
 #include "kernel/utils.h"
 
+USING_YOSYS_NAMESPACE
 PRIVATE_NAMESPACE_BEGIN
 
 struct ShareWorkerConfig
@@ -1168,4 +1169,3 @@ struct SharePass : public Pass {
 } SharePass;
 
 PRIVATE_NAMESPACE_END
-