Lines Matching refs:os
57 address os::current_stack_pointer() {
62 frame os::get_sender_for_C_frame(frame* fr) {
66 frame os::current_frame() {
81 char* os::non_memory_address_word() {
95 void os::initialize_thread(Thread * thr){
99 address os::Linux::ucontext_get_pc(ucontext_t* uc) {
103 ExtendedPC os::fetch_frame_from_context(void* ucVoid,
109 frame os::fetch_frame_from_context(void* ucVoid) {
134 if (os::Linux::chained_handler(sig, info, ucVoid)) {
140 os::exception_name(sig, buf, sizeof(buf)));
148 if (os::Linux::signal_handlers_are_installed) {
184 if (os::Linux::manually_expand_stack(thread, addr)) {
219 os::is_memory_serialize_page(thread, (address) info->si_addr)) {
221 os::block_on_serialize_page_trap();
227 if (os::Linux::chained_handler(sig, info, ucVoid)) {
257 void os::Linux::init_thread_fpu_state(void) {
261 int os::Linux::get_fpu_control_word() {
265 void os::Linux::set_fpu_control_word(int fpu) {
269 bool os::is_allocatable(size_t bytes) {
290 size_t os::Linux::min_stack_allowed = 64 * K;
292 bool os::Linux::supports_variable_stack_size() {
296 size_t os::Linux::default_stack_size(os::ThreadType thr_type) {
298 size_t s = (thr_type == os::compiler_thread ? 4 * M : 1 * M);
300 size_t s = (thr_type == os::compiler_thread ? 2 * M : 512 * K);
305 size_t os::Linux::default_guard_size(os::ThreadType thr_type) {
333 size_t page_bytes = os::Linux::page_size();
363 if (os::Linux::is_initial_thread()) {
372 assert(os::current_stack_pointer() >= stack_bottom, "should do");
373 assert(os::current_stack_pointer() < stack_top, "should do");
379 address os::current_stack_base() {
386 size_t os::current_stack_size() {
397 void os::print_context(outputStream* st, void* context) {
401 void os::print_register_info(outputStream *st, void *context) {
456 os::atomic_copy64(from++, to++);
463 os::atomic_copy64(from--, to--);
505 void os::verify_stack_alignment() {