76 void OS::Setup() {  in Setup()
87 double OS::nan_value() {  in nan_value()
92 int OS::ActivationFrameAlignment() {  in ActivationFrameAlignment()
122 bool OS::IsOutsideAllocatedSpace(void* address) {  in IsOutsideAllocatedSpace()
127 size_t OS::AllocateAlignment() {  in AllocateAlignment()
132 void* OS::Allocate(const size_t requested,  in Allocate()
148 void OS::Free(void* address, const size_t size) {  in Free()
156 void OS::Protect(void* address, size_t size) {  in Protect()
162 void OS::Unprotect(void* address, size_t size, bool is_executable) {  in Unprotect()
171 void OS::Sleep(int milliseconds) {  in Sleep()
177 void OS::Abort() {  in Abort()
183 void OS::DebugBreak() {  in DebugBreak()
194 class PosixMemoryMappedFile : public OS::MemoryMappedFile {
207 OS::MemoryMappedFile* OS::MemoryMappedFile::create(const char* name, int size,  in create()
228 void OS::LogSharedLibraryAddresses() {  in LogSharedLibraryAddresses()
289 int OS::StackWalk(Vector<OS::StackFrame> frames) {  in StackWalk()
507 Mutex* OS::CreateMutex() {  in CreateMutex()
577 Semaphore* OS::CreateSemaphore(int count) {  in CreateSemaphore()