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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Platform-specific code for Linux goes here. For the POSIX-compatible | 5 // Platform-specific code for Linux goes here. For the POSIX-compatible |
6 // parts, the implementation is in platform-posix.cc. | 6 // parts, the implementation is in platform-posix.cc. |
7 | 7 |
8 #include <pthread.h> | 8 #include <pthread.h> |
9 #include <semaphore.h> | 9 #include <semaphore.h> |
10 #include <signal.h> | 10 #include <signal.h> |
| 11 #include <stdio.h> |
11 #include <stdlib.h> | 12 #include <stdlib.h> |
12 #include <sys/resource.h> | 13 #include <sys/resource.h> |
13 #include <sys/time.h> | 14 #include <sys/time.h> |
14 #include <sys/types.h> | |
15 | 15 |
16 // Ubuntu Dapper requires memory pages to be marked as | 16 // Ubuntu Dapper requires memory pages to be marked as |
17 // executable. Otherwise, OS raises an exception when executing code | 17 // executable. Otherwise, OS raises an exception when executing code |
18 // in that page. | 18 // in that page. |
19 #include <errno.h> | 19 #include <errno.h> |
20 #include <fcntl.h> // open | 20 #include <fcntl.h> // open |
21 #include <stdarg.h> | 21 #include <stdarg.h> |
22 #include <strings.h> // index | 22 #include <strings.h> // index |
23 #include <sys/mman.h> // mmap & munmap | 23 #include <sys/mman.h> // mmap & munmap |
24 #include <sys/stat.h> // open | 24 #include <sys/stat.h> // open |
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437 #endif | 437 #endif |
438 return munmap(base, size) == 0; | 438 return munmap(base, size) == 0; |
439 } | 439 } |
440 | 440 |
441 | 441 |
442 bool VirtualMemory::HasLazyCommits() { | 442 bool VirtualMemory::HasLazyCommits() { |
443 return true; | 443 return true; |
444 } | 444 } |
445 | 445 |
446 } } // namespace v8::base | 446 } } // namespace v8::base |
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