cpcmd("SET PAGEX ON", NULL, 0); 
cpcmd("SET PAGEX ON", NULL, 0, NULL); 
void __init trap_init(void){        int i;        for (i = 0; i < 128; i++)          pgm_check_table[i] = &default_trap_handler;        pgm_check_table[1] = &illegal_op;        pgm_check_table[2] = &privileged_op;        pgm_check_table[3] = &execute_exception;        pgm_check_table[4] = &do_protection_exception;        pgm_check_table[5] = &addressing_exception;        pgm_check_table[6] = &specification_exception;        pgm_check_table[7] = &data_exception;        pgm_check_table[8] = &overflow_exception;        pgm_check_table[9] = &divide_exception;        pgm_check_table[0x0A] = &overflow_exception;        pgm_check_table[0x0B] = &divide_exception;        pgm_check_table[0x0C] = &hfp_overflow_exception;        pgm_check_table[0x0D] = &hfp_underflow_exception;        pgm_check_table[0x0E] = &hfp_significance_exception;        pgm_check_table[0x0F] = &hfp_divide_exception;        pgm_check_table[0x10] = &do_dat_exception;        pgm_check_table[0x11] = &do_dat_exception;        pgm_check_table[0x12] = &translation_exception;        pgm_check_table[0x13] = &special_op_exception;#ifndef CONFIG_ARCH_S390X 	pgm_check_table[0x14] = &do_pseudo_page_fault;#else /* CONFIG_ARCH_S390X */        pgm_check_table[0x38] = &do_dat_exception;	pgm_check_table[0x39] = &do_dat_exception;	pgm_check_table[0x3A] = &do_dat_exception;        pgm_check_table[0x3B] = &do_dat_exception;#endif /* CONFIG_ARCH_S390X */        pgm_check_table[0x15] = &operand_exception;        pgm_check_table[0x1C] = &space_switch_exception;        pgm_check_table[0x1D] = &hfp_sqrt_exception;	pgm_check_table[0x40] = &do_monitor_call;	if (MACHINE_IS_VM) {		/*		 * First try to get pfault pseudo page faults going.		 * If this isn't available turn on pagex page faults.		 */#ifdef CONFIG_PFAULT		/* request the 0x2603 external interrupt */		if (register_early_external_interrupt(0x2603, pfault_interrupt,						      &ext_int_pfault) != 0)			panic("Couldn't request external interrupt 0x2603");		if (pfault_init() == 0) 			return;				/* Tough luck, no pfault. */		unregister_early_external_interrupt(0x2603, pfault_interrupt,						    &ext_int_pfault);#endif#ifndef CONFIG_ARCH_S390X		cpcmd("SET PAGEX ON", NULL, 0);#endif	}}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/6b979de395c7e1b7e59f74a870e1d1911853eccb/traps.c/buggy/arch/s390/kernel/traps.c