1 /*

     1 /*

     3  * Copyright (c) 2014, Red Hat Inc. All rights reserved.

     3  * Copyright (c) 2014, Red Hat Inc. All rights reserved.

     4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     5  *

     5  *

     6  * This code is free software; you can redistribute it and/or modify it

     6  * This code is free software; you can redistribute it and/or modify it

     7  * under the terms of the GNU General Public License version 2 only, as

     7  * under the terms of the GNU General Public License version 2 only, as

    75   bool pd_get_top_frame_for_profiling(frame* fr_addr, void* ucontext, bool isInJava);

    75   bool pd_get_top_frame_for_profiling(frame* fr_addr, void* ucontext, bool isInJava);

    76 private:

    76 private:

    77   bool pd_get_top_frame(frame* fr_addr, void* ucontext, bool isInJava);

    77   bool pd_get_top_frame(frame* fr_addr, void* ucontext, bool isInJava);

    78 public:

    78 public:

    79 

    79 

    80   // These routines are only used on cpu architectures that

    82   // These routines are only used on cpu architectures that

    81   // have separate register stacks (Itanium).

    83   // have separate register stacks (Itanium).

    82   static bool register_stack_overflow() { return false; }

    84   static bool register_stack_overflow() { return false; }

    83   static void enable_register_stack_guard() {}

    85   static void enable_register_stack_guard() {}

    84   static void disable_register_stack_guard() {}

    86   static void disable_register_stack_guard() {}