229         if (bucket_count != 0) {
 230           st->bol();
 231           st->print_cr("%3.1f%% [%d]", bucket_count*100.0/total_ticks(), bucket_count);
 232         }
 233       }
 234     }
 235     // follow each complete insn by a nice newline
 236     st->cr();
 237   }
 238 
 239   address handle_event(const char* event, address arg);
 240 
 241   outputStream* output() { return _output; }
 242   address cur_insn() { return _cur_insn; }
 243   int total_ticks() { return _total_ticks; }
 244   void set_total_ticks(int n) { _total_ticks = n; }
 245   const char* options() { return _option_buf; }
 246 };
 247 
 248 decode_env::decode_env(CodeBlob* code, outputStream* output, CodeStrings c) {
 249   memset(this, 0, sizeof(*this));
 250   _output = output ? output : tty;
 251   _code = code;
 252   if (code != NULL && code->is_nmethod())
 253     _nm = (nmethod*) code;
 254   _strings.assign(c);
 255 
 256   // by default, output pc but not bytes:
 257   _print_pc       = true;
 258   _print_bytes    = false;
 259   _bytes_per_line = Disassembler::pd_instruction_alignment();
 260 
 261   // parse the global option string:
 262   collect_options(Disassembler::pd_cpu_opts());
 263   collect_options(PrintAssemblyOptions);
 264 
 265   if (strstr(options(), "hsdis-")) {
 266     if (strstr(options(), "hsdis-print-raw"))
 267       _print_raw = (strstr(options(), "xml") ? 2 : 1);
 268     if (strstr(options(), "hsdis-print-pc"))
 269       _print_pc = !_print_pc;
 270     if (strstr(options(), "hsdis-print-bytes"))
 271       _print_bytes = !_print_bytes;
 272   }
 273   if (strstr(options(), "help")) {
 274     tty->print_cr("PrintAssemblyOptions help:");

 229         if (bucket_count != 0) {
 230           st->bol();
 231           st->print_cr("%3.1f%% [%d]", bucket_count*100.0/total_ticks(), bucket_count);
 232         }
 233       }
 234     }
 235     // follow each complete insn by a nice newline
 236     st->cr();
 237   }
 238 
 239   address handle_event(const char* event, address arg);
 240 
 241   outputStream* output() { return _output; }
 242   address cur_insn() { return _cur_insn; }
 243   int total_ticks() { return _total_ticks; }
 244   void set_total_ticks(int n) { _total_ticks = n; }
 245   const char* options() { return _option_buf; }
 246 };
 247 
 248 decode_env::decode_env(CodeBlob* code, outputStream* output, CodeStrings c) {
 249   memset(this, 0, sizeof(*this)); // Beware, this zeroes bits of fields.
 250   _output = output ? output : tty;
 251   _code = code;
 252   if (code != NULL && code->is_nmethod())
 253     _nm = (nmethod*) code;
 254   _strings.copy(c);
 255 
 256   // by default, output pc but not bytes:
 257   _print_pc       = true;
 258   _print_bytes    = false;
 259   _bytes_per_line = Disassembler::pd_instruction_alignment();
 260 
 261   // parse the global option string:
 262   collect_options(Disassembler::pd_cpu_opts());
 263   collect_options(PrintAssemblyOptions);
 264 
 265   if (strstr(options(), "hsdis-")) {
 266     if (strstr(options(), "hsdis-print-raw"))
 267       _print_raw = (strstr(options(), "xml") ? 2 : 1);
 268     if (strstr(options(), "hsdis-print-pc"))
 269       _print_pc = !_print_pc;
 270     if (strstr(options(), "hsdis-print-bytes"))
 271       _print_bytes = !_print_bytes;
 272   }
 273   if (strstr(options(), "help")) {
 274     tty->print_cr("PrintAssemblyOptions help:");