Mercurial > hg > truffle
comparison src/os/linux/vm/os_linux.hpp @ 18041:52b4284cb496
Merge with jdk8u20-b26
author | Gilles Duboscq <duboscq@ssw.jku.at> |
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date | Wed, 15 Oct 2014 16:02:50 +0200 |
parents | 4ca6dc0799b6 |
children | 7848fc12602b |
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17606:45d7b2c7029d | 18041:52b4284cb496 |
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27 | 27 |
28 // Linux_OS defines the interface to Linux operating systems | 28 // Linux_OS defines the interface to Linux operating systems |
29 | 29 |
30 /* pthread_getattr_np comes with LinuxThreads-0.9-7 on RedHat 7.1 */ | 30 /* pthread_getattr_np comes with LinuxThreads-0.9-7 on RedHat 7.1 */ |
31 typedef int (*pthread_getattr_func_type) (pthread_t, pthread_attr_t *); | 31 typedef int (*pthread_getattr_func_type) (pthread_t, pthread_attr_t *); |
32 | |
33 // Information about the protection of the page at address '0' on this os. | |
34 static bool zero_page_read_protected() { return true; } | |
32 | 35 |
33 class Linux { | 36 class Linux { |
34 friend class os; | 37 friend class os; |
35 friend class TestReserveMemorySpecial; | 38 friend class TestReserveMemorySpecial; |
36 | 39 |