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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> |
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| 34 !defined(__BIONIC_HAVE_STRUCT_SIGCONTEXT) | 34 !defined(__BIONIC_HAVE_STRUCT_SIGCONTEXT) |
| 35 #include <asm/sigcontext.h> | 35 #include <asm/sigcontext.h> |
| 36 #endif | 36 #endif |
| 37 | 37 |
| 38 #if defined(LEAK_SANITIZER) | 38 #if defined(LEAK_SANITIZER) |
| 39 #include <sanitizer/lsan_interface.h> | 39 #include <sanitizer/lsan_interface.h> |
| 40 #endif | 40 #endif |
| 41 | 41 |
| 42 #undef MAP_TYPE | 42 #undef MAP_TYPE |
| 43 | 43 |
| 44 #include "v8.h" | 44 #include "src/v8.h" |
| 45 | 45 |
| 46 #include "platform.h" | 46 #include "src/platform.h" |
| 47 #include "v8threads.h" | 47 #include "src/v8threads.h" |
| 48 | 48 |
| 49 | 49 |
| 50 namespace v8 { | 50 namespace v8 { |
| 51 namespace internal { | 51 namespace internal { |
| 52 | 52 |
| 53 | 53 |
| 54 #ifdef __arm__ | 54 #ifdef __arm__ |
| 55 | 55 |
| 56 bool OS::ArmUsingHardFloat() { | 56 bool OS::ArmUsingHardFloat() { |
| 57 // GCC versions 4.6 and above define __ARM_PCS or __ARM_PCS_VFP to specify | 57 // GCC versions 4.6 and above define __ARM_PCS or __ARM_PCS_VFP to specify |
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| 425 #endif | 425 #endif |
| 426 return munmap(base, size) == 0; | 426 return munmap(base, size) == 0; |
| 427 } | 427 } |
| 428 | 428 |
| 429 | 429 |
| 430 bool VirtualMemory::HasLazyCommits() { | 430 bool VirtualMemory::HasLazyCommits() { |
| 431 return true; | 431 return true; |
| 432 } | 432 } |
| 433 | 433 |
| 434 } } // namespace v8::internal | 434 } } // namespace v8::internal |
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