908 		if (!(__debug_regs->dcr & DCR_IBE0)) {  in gdbstub_set_breakpoint()
910 			__debug_regs->dcr |= DCR_IBE0;  in gdbstub_set_breakpoint()
916 		if (!(__debug_regs->dcr & DCR_IBE1)) {  in gdbstub_set_breakpoint()
918 			__debug_regs->dcr |= DCR_IBE1;  in gdbstub_set_breakpoint()
924 		if (!(__debug_regs->dcr & DCR_IBE2)) {  in gdbstub_set_breakpoint()
926 			__debug_regs->dcr |= DCR_IBE2;  in gdbstub_set_breakpoint()
932 		if (!(__debug_regs->dcr & DCR_IBE3)) {  in gdbstub_set_breakpoint()
934 			__debug_regs->dcr |= DCR_IBE3;  in gdbstub_set_breakpoint()
957 		if (!(__debug_regs->dcr & (DCR_DRBE0|DCR_DWBE0))) {  in gdbstub_set_breakpoint()
961 			__debug_regs->dcr |= tmp;  in gdbstub_set_breakpoint()
977 		if (!(__debug_regs->dcr & (DCR_DRBE1|DCR_DWBE1))) {  in gdbstub_set_breakpoint()
981 			__debug_regs->dcr |= tmp;  in gdbstub_set_breakpoint()
1047 		if (__debug_regs->dcr & DCR_IBE0 && __get_ibar(0) == addr) {  in gdbstub_clear_breakpoint()
1049 			__debug_regs->dcr &= ~DCR_IBE0;  in gdbstub_clear_breakpoint()
1055 		if (__debug_regs->dcr & DCR_IBE1 && __get_ibar(1) == addr) {  in gdbstub_clear_breakpoint()
1057 			__debug_regs->dcr &= ~DCR_IBE1;  in gdbstub_clear_breakpoint()
1063 		if (__debug_regs->dcr & DCR_IBE2 && __get_ibar(2) == addr) {  in gdbstub_clear_breakpoint()
1065 			__debug_regs->dcr &= ~DCR_IBE2;  in gdbstub_clear_breakpoint()
1071 		if (__debug_regs->dcr & DCR_IBE3 && __get_ibar(3) == addr) {  in gdbstub_clear_breakpoint()
1073 			__debug_regs->dcr &= ~DCR_IBE3;  in gdbstub_clear_breakpoint()
1103 		if ((__debug_regs->dcr & (DCR_DRBE0|DCR_DWBE0)) != tmp ||  in gdbstub_clear_breakpoint()
1110 		__debug_regs->dcr &= ~(DCR_DRBE0|DCR_DWBE0);  in gdbstub_clear_breakpoint()
1128 		if ((__debug_regs->dcr & (DCR_DRBE1|DCR_DWBE1)) != tmp ||  in gdbstub_clear_breakpoint()
1135 		__debug_regs->dcr &= ~(DCR_DRBE1|DCR_DWBE1);  in gdbstub_clear_breakpoint()
1210 	gdbstub_printk("DCR    %08lx  ", __debug_status.dcr);  in gdbstub_dump_debugregs()
1851 			__debug_regs->dcr |= DCR_SE;  in gdbstub()
1852 			__debug_status.dcr |= DCR_SE;  in gdbstub()