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8197429: Increased stack guard causes segfaults on x86-32

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Reviewed-by: dholmes
This commit is contained in:
Andrew Haley 2018-02-16 09:43:26 +00:00
parent 9523d40461
commit f48f7c36d5
7 changed files with 198 additions and 2 deletions
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4
src/hotspot/os/linux/os_linux.hpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2018, 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
@ -218,6 +218,8 @@ class Linux {
// none present
private:
static void expand_stack_to(address bottom);
typedef int (*sched_getcpu_func_t)(void);
typedef int (*numa_node_to_cpus_func_t)(int node, unsigned long *buffer, int bufferlen);
typedef int (*numa_max_node_func_t)(void);