src/share/vm/compiler/disassembler.cpp

*** 1,7 ****
  /*
!  * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
--- 1,7 ----
  /*
!  * Copyright (c) 2008, 2017, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
*** 28,38 ****
  #include "compiler/disassembler.hpp"
  #include "gc/shared/cardTableModRefBS.hpp"
  #include "gc/shared/collectedHeap.hpp"
  #include "memory/resourceArea.hpp"
  #include "oops/oop.inline.hpp"
- #include "runtime/fprofiler.hpp"
  #include "runtime/handles.inline.hpp"
  #include "runtime/os.hpp"
  #include "runtime/stubCodeGenerator.hpp"
  #include "runtime/stubRoutines.hpp"
  #include CPU_HEADER(depChecker)
--- 28,37 ----
*** 161,171 ****
    char          _option_buf[512];
    char          _print_raw;
    bool          _print_pc;
    bool          _print_bytes;
    address       _cur_insn;
-   int           _total_ticks;
    int           _bytes_per_line; // arch-specific formatting option
  
    static bool match(const char* event, const char* tag) {
      size_t taglen = strlen(tag);
      if (strncmp(event, tag, taglen) != 0)
--- 160,169 ----
*** 211,242 ****
        print_insn_bytes(pc0, pc);
      if (_nm != NULL) {
        _nm->print_code_comment_on(st, COMMENT_COLUMN, pc0, pc);
        // this calls reloc_string_for which calls oop::print_value_on
      }
- 
-     // Output pc bucket ticks if we have any
-     if (total_ticks() != 0) {
-       address bucket_pc = FlatProfiler::bucket_start_for(pc);
-       if (bucket_pc != NULL && bucket_pc > pc0 && bucket_pc <= pc) {
-         int bucket_count = FlatProfiler::bucket_count_for(pc0);
-         if (bucket_count != 0) {
-           st->bol();
-           st->print_cr("%3.1f%% [%d]", bucket_count*100.0/total_ticks(), bucket_count);
-         }
-       }
-     }
      // follow each complete insn by a nice newline
      st->cr();
    }
  
    address handle_event(const char* event, address arg);
  
    outputStream* output() { return _output; }
    address cur_insn() { return _cur_insn; }
-   int total_ticks() { return _total_ticks; }
-   void set_total_ticks(int n) { _total_ticks = n; }
    const char* options() { return _option_buf; }
  };
  
  decode_env::decode_env(CodeBlob* code, outputStream* output, CodeStrings c) {
    memset(this, 0, sizeof(*this)); // Beware, this zeroes bits of fields.
--- 209,226 ----
*** 559,582 ****
      }
    }
  #endif
    env.output()->print_cr("  [" PTR_FORMAT ", " PTR_FORMAT "]  " JLONG_FORMAT " bytes", p2i(p), p2i(end), ((jlong)(end - p)));
  
-   // If there has been profiling, print the buckets.
-   if (FlatProfiler::bucket_start_for(p) != NULL) {
-     unsigned char* p1 = p;
-     int total_bucket_count = 0;
-     while (p1 < end) {
-       unsigned char* p0 = p1;
-       p1 += pd_instruction_alignment();
-       address bucket_pc = FlatProfiler::bucket_start_for(p1);
-       if (bucket_pc != NULL && bucket_pc > p0 && bucket_pc <= p1)
-         total_bucket_count += FlatProfiler::bucket_count_for(p0);
-     }
-     env.set_total_ticks(total_bucket_count);
-   }
- 
    // Print constant table.
    if (nm->consts_size() > 0) {
      nm->print_nmethod_labels(env.output(), nm->consts_begin());
      int offset = 0;
      for (address p = nm->consts_begin(); p < nm->consts_end(); p += 4, offset += 4) {
--- 543,552 ----