src/os_cpu/linux_s390/vm/thread_linux_s390.hpp
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*** old/src/os_cpu/linux_s390/vm/thread_linux_s390.hpp	Fri Aug 18 12:12:46 2017
--- new/src/os_cpu/linux_s390/vm/thread_linux_s390.hpp	Fri Aug 18 12:12:46 2017

*** 1,7 **** --- 1,7 ---- /* ! * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2016 SAP SE. 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
*** 28,38 **** --- 28,37 ---- private: void pd_initialize() { _anchor.clear(); _last_interpreter_fp = NULL; } // The `last' frame is the youngest Java frame on the thread's stack. frame pd_last_frame() { assert(has_last_Java_frame(), "must have last_Java_sp() when suspended");
*** 59,82 **** --- 58,63 ---- static void enable_register_stack_guard() {} static void disable_register_stack_guard() {} bool pd_get_top_frame_for_signal_handler(frame* fr_addr, void* ucontext, bool isInJava); protected: // -Xprof support // // In order to find the last Java fp from an async profile // tick, we store the current interpreter fp in the thread. // This value is only valid while we are in the C++ interpreter // and profiling. intptr_t *_last_interpreter_fp; public: static ByteSize last_interpreter_fp_offset() { return byte_offset_of(JavaThread, _last_interpreter_fp); } intptr_t* last_interpreter_fp() { return _last_interpreter_fp; } #endif // OS_CPU_LINUX_S390_VM_THREAD_LINUX_S390_HPP

src/os_cpu/linux_s390/vm/thread_linux_s390.hpp
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