kernel/vm/vm.cpp

46 #include <thread.h>
3794 	// We need at least one argument, the address. Optionally a thread ID can be
3811 		Thread* thread = Thread::GetDebug(threadID);
3812 		if (thread == NULL) {
3813 			kprintf("Invalid thread/team ID \"%s\"\n", argv[argi - 1]);
3817 		team = thread->team;
3891 			Thread* thread = debug_get_debugged_thread();
3892 			if (thread == NULL || thread->team == NULL) {
3897 			addressSpace = thread->team->address_space;
4406 		sprintf(name, "idle thread %" B_PRIu32 " kstack", i + 1);
4474 		"[ \"-r\" | \"-p\" ] <address> [ <thread ID> ]\n"
4478 		"team, respectively the team specified by thread ID <thread ID>. If\n"
4481 		"specified by thread ID <thread ID>. If \"-p\" is specified,\n"
4538 	Thread* thread = thread_get_current_thread();
4539 	if (thread != NULL)
4540 		atomic_add(&thread->page_faults_allowed, 1);
4547 	Thread* thread = thread_get_current_thread();
4548 	if (thread != NULL)
4549 		atomic_add(&thread->page_faults_allowed, -1);
4575 				dprintf("vm_page_fault: kernel thread accessing invalid user "
4583 				panic("vm_page_fault: non kernel thread accessing user memory "
4590 		// this keeps a user space thread from passing a buffer that crosses
4604 			"0x%lx, ip 0x%lx, write %d, user %d, exec %d, thread 0x%" B_PRIx32 "\n",
4608 			Thread* thread = thread_get_current_thread();
4609 			if (thread != NULL && thread->fault_handler != 0) {
4613 				*newIP = reinterpret_cast<uintptr_t>(thread->fault_handler);
4620 			Thread* thread = thread_get_current_thread();
4629 			dprintf("vm_page_fault: thread \"%s\" (%" B_PRId32 ") in team "
4631 				"(\"%s\" +%#lx)\n", thread->name, thread->id,
4632 				thread->team->Name(), thread->team->id,
4641 			// If the thread has a signal handler for SIGSEGV, we simply
4653 					EFAULT, thread->team->id);
4655 				send_signal_to_thread(thread, signal, 0);
5534 		is passed, the address space of the thread returned by
5552 	// get the address space for the debugged thread
5557 		Thread* thread = debug_get_debugged_thread();
5558 		if (thread == NULL || thread->team == NULL)
5561 		addressSpace = thread->team->address_space;