751 int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)  in kgdb_arch_set_breakpoint()  argument
756 	bpt->type = BP_BREAKPOINT;  in kgdb_arch_set_breakpoint()
757 	err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,  in kgdb_arch_set_breakpoint()
761 	err = probe_kernel_write((char *)bpt->bpt_addr,  in kgdb_arch_set_breakpoint()
771 	text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,  in kgdb_arch_set_breakpoint()
773 	err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);  in kgdb_arch_set_breakpoint()
778 	bpt->type = BP_POKE_BREAKPOINT;  in kgdb_arch_set_breakpoint()
783 int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)  in kgdb_arch_remove_breakpoint()  argument
788 	if (bpt->type != BP_POKE_BREAKPOINT)  in kgdb_arch_remove_breakpoint()
796 	text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);  in kgdb_arch_remove_breakpoint()
797 	err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);  in kgdb_arch_remove_breakpoint()
798 	if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))  in kgdb_arch_remove_breakpoint()
803 	return probe_kernel_write((char *)bpt->bpt_addr,  in kgdb_arch_remove_breakpoint()
804 				  (char *)bpt->saved_instr, BREAK_INSTR_SIZE);  in kgdb_arch_remove_breakpoint()