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8221479: Fix JFR profiling on s390

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Reviewed-by: mdoerr, clanger
This commit is contained in:
Gunter Haug 2019-03-26 16:00:20 +01:00
parent 31f64932c3
commit 5f9ec8e710
1 changed files with 3 additions and 3 deletions
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6
src/hotspot/os_cpu/linux_s390/thread_linux_s390.cpp
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@ -1,6 +1,6 @@
/*
* Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2016 SAP SE. All rights reserved.
* Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2016, 2019 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
@ -63,7 +63,7 @@ bool JavaThread::pd_get_top_frame_for_profiling(frame* fr_addr, void* ucontext,
if (ret_frame.is_interpreted_frame()) {
frame::z_ijava_state* istate = ret_frame.ijava_state_unchecked();
if (!((Method*)(istate->method))->is_metaspace_object()) {
if ((stack_base() >= (address)istate && (address)istate > stack_end()) || !((Method*)(istate->method))->is_metaspace_object()) {
return false;
}
uint64_t reg_bcp = uc->uc_mcontext.gregs[13/*Z_BCP*/];