osfmk/i386/trap.c

84 #include <kern/thread.h>
205 	thread_t	thread = current_thread();
208 	if (thread_is_64bit(thread)) {
211 		uregs = USER_REGS64(thread);
217 		uregs = USER_REGS32(thread);
224 	pal_dbg_page_fault( thread, vaddr, kr );
397 		&& ((current_thread()->state & TH_IDLE) == 0) /* idle-in-place should be treated like the idle thread */
510 	thread_t		thread;
521 	thread = current_thread();
580 		if (__probable(thread != THREAD_NULL && thread->map != kernel_map)) {
600 				if (thread->machine.copy_window[window_index].user_base != (user_addr_t)-1) {
603 				        vaddr = thread->machine.copy_window[window_index].user_base + kvaddr;
605 					map = thread->map;
613 				map = thread->map;
633 				    (thread->machine.specFlags&CopyIOActive) &&
689 		if (thread != THREAD_NULL && thread->options & TH_OPT_DTRACE) {	/* Executing under dtrace_probe? */
719 				copy_window_fault(thread, map,
746 		 * Check thread recovery address also.
748 		if (thread != THREAD_NULL && thread->recover) {
749 			set_recovery_ip(saved_state, thread->recover);
750 			thread->recover = 0;
770 		 * current thread's stack (if any) is synchronized with the
878 	thread_t		thread = current_thread();
884 	assert((is_saved_state32(saved_state) && !thread_is_64bit(thread)) ||
885 	       (is_saved_state64(saved_state) &&  thread_is_64bit(thread)));
913 	if ((type == T_DEBUG) && thread->machine.ids) {
979 			pcb = THREAD_TO_PCB(thread);
983 				 * in 32-bit mode even on a 64-bit thread
987 				if (thread_is_64bit(thread)) {
990 				} else { /* 32 bit thread */
1077 		kret = vm_fault(thread->map,
1175 /* Synchronize a thread's x86_kernel_state (if any) with the given