20 * or visit www.oracle.com if you need additional information or have any |
20 * or visit www.oracle.com if you need additional information or have any |
21 * questions. |
21 * questions. |
22 * |
22 * |
23 */ |
23 */ |
24 |
24 |
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25 /* |
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26 * This file has been modified by Loongson Technology in 2015. These |
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27 * modifications are Copyright (c) 2015 Loongson Technology, and are made |
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28 * available on the same license terms set forth above. |
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29 */ |
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30 |
25 #ifndef SHARE_VM_RUNTIME_OS_HPP |
31 #ifndef SHARE_VM_RUNTIME_OS_HPP |
26 #define SHARE_VM_RUNTIME_OS_HPP |
32 #define SHARE_VM_RUNTIME_OS_HPP |
27 |
33 |
28 #include "jvmtifiles/jvmti.h" |
34 #include "jvmtifiles/jvmti.h" |
29 #include "runtime/atomic.hpp" |
35 #include "runtime/atomic.hpp" |
334 static void numa_make_global(char *addr, size_t bytes); |
340 static void numa_make_global(char *addr, size_t bytes); |
335 static size_t numa_get_groups_num(); |
341 static size_t numa_get_groups_num(); |
336 static size_t numa_get_leaf_groups(int *ids, size_t size); |
342 static size_t numa_get_leaf_groups(int *ids, size_t size); |
337 static bool numa_topology_changed(); |
343 static bool numa_topology_changed(); |
338 static int numa_get_group_id(); |
344 static int numa_get_group_id(); |
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345 static int numa_get_cpu_id(); |
339 |
346 |
340 // Page manipulation |
347 // Page manipulation |
341 struct page_info { |
348 struct page_info { |
342 size_t size; |
349 size_t size; |
343 int lgrp_id; |
350 int lgrp_id; |
784 # include "os_posix.hpp" |
791 # include "os_posix.hpp" |
785 # include "os_bsd.hpp" |
792 # include "os_bsd.hpp" |
786 #endif |
793 #endif |
787 #ifdef TARGET_OS_ARCH_linux_x86 |
794 #ifdef TARGET_OS_ARCH_linux_x86 |
788 # include "os_linux_x86.hpp" |
795 # include "os_linux_x86.hpp" |
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796 #endif |
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797 #ifdef TARGET_OS_ARCH_linux_mips |
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798 # include "os_linux_mips.hpp" |
789 #endif |
799 #endif |
790 #ifdef TARGET_OS_ARCH_linux_sparc |
800 #ifdef TARGET_OS_ARCH_linux_sparc |
791 # include "os_linux_sparc.hpp" |
801 # include "os_linux_sparc.hpp" |
792 #endif |
802 #endif |
793 #ifdef TARGET_OS_ARCH_linux_zero |
803 #ifdef TARGET_OS_ARCH_linux_zero |