1095 	enum ctx_state prev_state = exception_enter();  in unknown_exception()  local
1102 	exception_exit(prev_state);  in unknown_exception()
1107 	enum ctx_state prev_state = exception_enter();  in instruction_breakpoint_exception()  local
1117 	exception_exit(prev_state);  in instruction_breakpoint_exception()
1127 	enum ctx_state prev_state = exception_enter();  in single_step_exception()  local
1144 	exception_exit(prev_state);  in single_step_exception()
1470 	enum ctx_state prev_state = exception_enter();  in program_check_exception()  local
1585 	exception_exit(prev_state);  in program_check_exception()
1602 	enum ctx_state prev_state = exception_enter();  in alignment_exception()  local
1647 	exception_exit(prev_state);  in alignment_exception()
1661 	enum ctx_state prev_state = exception_enter();  in stack_overflow_exception()  local
1665 	exception_exit(prev_state);  in stack_overflow_exception()
1670 	enum ctx_state prev_state = exception_enter();  in kernel_fp_unavailable_exception()  local
1676 	exception_exit(prev_state);  in kernel_fp_unavailable_exception()
1681 	enum ctx_state prev_state = exception_enter();  in altivec_unavailable_exception()  local
1695 	exception_exit(prev_state);  in altivec_unavailable_exception()