src/cpu/x86/vm/stubRoutines_x86.hpp

rev 11647 : 8161258: Simplify including platform files.
Summary: Include patform files with macros cpu_header() etc. Do various cleanups of macro usages. Remove _64/_32 from adlc generated files and platform .hpp files. Merge stubRoutines_x86*.hpp. Remove empty mutex_<os>* files.
Reviewed-by: dholmes, coleenp, kbarrett

*** 1,7 ****
  /*
!  * Copyright (c) 2013, 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.
--- 1,7 ----
  /*
!  * Copyright (c) 2013, 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.
*** 27,36 ****
--- 27,113 ----
  
  // This file holds the platform specific parts of the StubRoutines
  // definition. See stubRoutines.hpp for a description on how to
  // extend it.
  
+ static bool returns_to_call_stub(address return_pc) { return return_pc == _call_stub_return_address; }
+ 
+ enum platform_dependent_constants {
+   code_size1 = 20000 LP64_ONLY(+10000),         // simply increase if too small (assembler will crash if too small)
+   code_size2 = 33800 LP64_ONLY(+1200)           // simply increase if too small (assembler will crash if too small)
+ };
+ 
+ class x86 {
+  friend class StubGenerator;
+  friend class VMStructs;
+ 
+ #ifdef _LP64
+  private:
+   static address _get_previous_fp_entry;
+   static address _get_previous_sp_entry;
+ 
+   static address _f2i_fixup;
+   static address _f2l_fixup;
+   static address _d2i_fixup;
+   static address _d2l_fixup;
+ 
+   static address _float_sign_mask;
+   static address _float_sign_flip;
+   static address _double_sign_mask;
+   static address _double_sign_flip;
+ 
+  public:
+ 
+   static address get_previous_fp_entry() {
+     return _get_previous_fp_entry;
+   }
+ 
+   static address get_previous_sp_entry() {
+     return _get_previous_sp_entry;
+   }
+ 
+   static address f2i_fixup() {
+     return _f2i_fixup;
+   }
+ 
+   static address f2l_fixup() {
+     return _f2l_fixup;
+   }
+ 
+   static address d2i_fixup() {
+     return _d2i_fixup;
+   }
+ 
+   static address d2l_fixup() {
+     return _d2l_fixup;
+   }
+ 
+   static address float_sign_mask() {
+     return _float_sign_mask;
+   }
+ 
+   static address float_sign_flip() {
+     return _float_sign_flip;
+   }
+ 
+   static address double_sign_mask() {
+     return _double_sign_mask;
+   }
+ 
+   static address double_sign_flip() {
+     return _double_sign_flip;
+   }
+ #else // !LP64
+ 
+  private:
+   static address _verify_fpu_cntrl_wrd_entry;
+ 
+  public:
+   static address verify_fpu_cntrl_wrd_entry() { return _verify_fpu_cntrl_wrd_entry; }
+ 
+ #endif // !LP64
+ 
   private:
    static address _verify_mxcsr_entry;
    // shuffle mask for fixing up 128-bit words consisting of big-endian 32-bit integers
    static address _key_shuffle_mask_addr;
  
*** 136,141 ****
    static address _Pi4Inv_addr()      { return _Pi4Inv_adr; }
    static address _Pi4x3_addr()      { return _Pi4x3_adr; }
    static address _Pi4x4_addr()      { return _Pi4x4_adr; }
    static address _ones_addr()      { return _ones_adr; }
  
! #endif // CPU_X86_VM_STUBROUTINES_X86_32_HPP
--- 213,220 ----
    static address _Pi4Inv_addr()      { return _Pi4Inv_adr; }
    static address _Pi4x3_addr()      { return _Pi4x3_adr; }
    static address _Pi4x4_addr()      { return _Pi4x4_adr; }
    static address _ones_addr()      { return _ones_adr; }
  
! };
! 
! #endif // CPU_X86_VM_STUBROUTINES_X86_HPP