src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp

*** 1,7 ****
  /*
!  * Copyright (c) 1999, 2014, 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) 1999, 2015, 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.
*** 778,798 ****
  ////////////////////////////////////////////////////////////////////////////////
  // thread stack
  
  #ifdef AMD64
  size_t os::Bsd::min_stack_allowed  = 64 * K;
- 
- // amd64: pthread on amd64 is always in floating stack mode
- bool os::Bsd::supports_variable_stack_size() {  return true; }
  #else
  size_t os::Bsd::min_stack_allowed  =  (48 DEBUG_ONLY(+4))*K;
  
  #ifdef __GNUC__
  #define GET_GS() ({int gs; __asm__ volatile("movw %%gs, %w0":"=q"(gs)); gs&0xffff;})
  #endif
  
- bool os::Bsd::supports_variable_stack_size() { return true; }
  #endif // AMD64
  
  // return default stack size for thr_type
  size_t os::Bsd::default_stack_size(os::ThreadType thr_type) {
    // default stack size (compiler thread needs larger stack)
--- 778,794 ----