feat: add proclist command, fix TLS bug, link libc for system programs

programs/GNUmakefile

@@ -348,7 +348,7 @@ $(BINDIR)/config/%: $(CONFIGDIR)/%
 $(BINDIR)/os/%.elf: src/%/main.cpp link.ld GNUmakefile
 	mkdir -p $(BINDIR)/os obj/$*
 	$(CXX) $(CXXFLAGS) -c src/$*/main.cpp -o obj/$*/main.o
-	$(CXX) $(CXXFLAGS) $(LDFLAGS) obj/$*/main.o -o $@
+	$(CXX) $(CXXFLAGS) $(LDFLAGS) obj/$*/main.o lib/libc/liblibc.a -o $@
 
 clean:
 	rm -rf $(BINDIR) obj