osfmk/i386/pcb.c

794 	thread_t thr_act,
808 		if (thread_is_64bit(thr_act))
822 		pal_register_cache_state(thr_act, DIRTY);
824 		saved_state = USER_REGS32(thr_act);
873 		if (!thread_is_64bit(thr_act))
893 		pal_register_cache_state(thr_act, DIRTY);
895 		saved_state = USER_REGS64(thr_act);
939 		if (thread_is_64bit(thr_act))
942 		return fpu_set_fxstate(thr_act, tstate, flavor);
950 		if ( !thread_is_64bit(thr_act))
953 		return fpu_set_fxstate(thr_act, tstate, flavor);
965 		    thread_is_64bit(thr_act)) {
966 			return fpu_set_fxstate(thr_act, (thread_state_t)&state->ufs.fs64, x86_FLOAT_STATE64);
969 		    !thread_is_64bit(thr_act)) {
970 			return fpu_set_fxstate(thr_act, (thread_state_t)&state->ufs.fs32, x86_FLOAT_STATE32);
980 		if (thread_is_64bit(thr_act))
983 		return fpu_set_fxstate(thr_act, tstate, flavor);
991 		if (!thread_is_64bit(thr_act))
994 		return fpu_set_fxstate(thr_act, tstate, flavor);
1007 		    thread_is_64bit(thr_act)) {
1008 			return fpu_set_fxstate(thr_act,
1014 		    !thread_is_64bit(thr_act)) {
1015 			return fpu_set_fxstate(thr_act,
1027 		if (thread_is_64bit(thr_act))
1030 		return set_thread_state32(thr_act, (x86_thread_state32_t *)tstate);
1038 		if (!thread_is_64bit(thr_act))
1041 		return set_thread_state64(thr_act, (x86_thread_state64_t *)tstate);
1055 		    thread_is_64bit(thr_act)) {
1056 			return set_thread_state64(thr_act, &state->uts.ts64);
1059 			   !thread_is_64bit(thr_act)) {
1060 			return set_thread_state32(thr_act, &state->uts.ts32);
1071 		if (thread_is_64bit(thr_act))
1076 		ret = set_debug_state32(thr_act, state);
1085 		if (!thread_is_64bit(thr_act))
1090 		ret = set_debug_state64(thr_act, state);
1105 				thread_is_64bit(thr_act)) {
1106 			ret = set_debug_state64(thr_act, &state->uds.ds64);
1111 			    !thread_is_64bit(thr_act)) {
1112 				ret = set_debug_state32(thr_act, &state->uds.ds32);
1133 	thread_t thr_act,
1191 		if (thread_is_64bit(thr_act))
1195 		saved_state = USER_REGS32(thr_act);
1218 		if (!thread_is_64bit(thr_act))
1222 		saved_state = USER_REGS64(thr_act);
1240 		if (thread_is_64bit(thr_act))
1245 		return fpu_get_fxstate(thr_act, tstate, flavor);
1253 		if ( !thread_is_64bit(thr_act))
1258 		return fpu_get_fxstate(thr_act, tstate, flavor);
1275 		if (thread_is_64bit(thr_act)) {
1279 			kret = fpu_get_fxstate(thr_act, (thread_state_t)&state->ufs.fs64, x86_FLOAT_STATE64);
1284 			kret = fpu_get_fxstate(thr_act, (thread_state_t)&state->ufs.fs32, x86_FLOAT_STATE32);
1296 		if (thread_is_64bit(thr_act))
1301 		return fpu_get_fxstate(thr_act, tstate, flavor);
1309 		if ( !thread_is_64bit(thr_act))
1314 		return fpu_get_fxstate(thr_act, tstate, flavor);
1328 		if (thread_is_64bit(thr_act)) {
1331 			kret = fpu_get_fxstate(thr_act,
1337 			kret = fpu_get_fxstate(thr_act,
1351 		if (thread_is_64bit(thr_act))
1356 		get_thread_state32(thr_act, (x86_thread_state32_t *)tstate);
1365                 if ( !thread_is_64bit(thr_act))
1370 		get_thread_state64(thr_act, (x86_thread_state64_t *)tstate);
1385 		if (thread_is_64bit(thr_act)) {
1389 		        get_thread_state64(thr_act, &state->uts.ts64);
1394 		        get_thread_state32(thr_act, &state->uts.ts32);
1407 		if (thread_is_64bit(thr_act))
1412 		get_exception_state32(thr_act, (x86_exception_state32_t *)tstate);
1426 		if ( !thread_is_64bit(thr_act))
1431 		get_exception_state64(thr_act, (x86_exception_state64_t *)tstate);
1451 		if (thread_is_64bit(thr_act)) {
1455 		        get_exception_state64(thr_act, &state->ues.es64);
1460 		        get_exception_state32(thr_act, &state->ues.es32);
1471 		if (thread_is_64bit(thr_act))
1474 		get_debug_state32(thr_act, (x86_debug_state32_t *)tstate);
1485 		if (!thread_is_64bit(thr_act))
1488 		get_debug_state64(thr_act, (x86_debug_state64_t *)tstate);
1505 		if (thread_is_64bit(thr_act)) {
1509 			get_debug_state64(thr_act, &state->uds.ds64);
1514 			get_debug_state32(thr_act, &state->uds.ds32);
1722  * This is used to set the current thr_act/thread
1756         thread_t thr_act = current_thread();
1758         if (thread_is_64bit(thr_act)) {
1761 		iss64 = USER_REGS64(thr_act);
1767 		iss32 = USER_REGS32(thr_act);
1900 	thread_t thr_act = current_thread();
1902 	if (thread_is_64bit(thr_act)) {
1911 		kret = machine_thread_get_state(thr_act, x86_SAVED_STATE64,
1918 		kret = machine_thread_get_state(thr_act, x86_FLOAT_STATE64,
1926 		kret = machine_thread_get_state(thr_act,
1945 		kret = machine_thread_get_state(thr_act, x86_SAVED_STATE32,
1952 		kret = machine_thread_get_state(thr_act, x86_FLOAT_STATE32,
1960 		kret = machine_thread_get_state(thr_act,
1976         thread_t thr_act = current_thread();
1982         if (thread_is_64bit(thr_act)) {
1987 		kret = machine_thread_set_state(thr_act, x86_SAVED_STATE64,
1990 			        machine_thread_set_state(thr_act, x86_FLOAT_STATE64,
1999 		kret = machine_thread_set_state(thr_act, x86_SAVED_STATE32,
2002 			(void) machine_thread_set_state(thr_act, x86_FLOAT_STATE32,