公开(公告)号：US20070226473A1

公开(公告)日：2007-09-27

申请号：US11592323

申请日：2006-11-03

申请人： Andrei Kapustin ,  Yuri Ledvik ,  Vladimir Vasekin

发明人： Andrei Kapustin ,  Yuri Ledvik ,  Vladimir Vasekin

IPC分类号： G06F9/44

CPC分类号： G06F11/3648

摘要： A data processing system 2 is provided with breakpoint circuitry 28 having breakpoint registers 30 which can specify a variety of different types of breakpoint conditions. These breakpoint conditions include register access breakpoints which are triggered when an access is made to either a general purpose register 8 or a configuration register 22, 24. The breakpoints can also include input/output port access breakpoints which are triggered when an access is made to a predetermined one of a plurality of input/output ports 26 by an appropriate program instruction or in another way.

摘要翻译： 数据处理系统2具有断点电路28，断点电路28具有可指定各种不同类型的断点条件的断点寄存器30。 这些断点条件包括当访问通用寄存器8或配置寄存器22,24时被触发的寄存器访问断点。 断点还可以包括当通过适当的程序指令或以另一种方式对多个输入/输出端口26中的预定的一个进行访问时触发的输入/输出端口访问断点。

公开(公告)号：US08010774B2

公开(公告)日：2011-08-30

申请号：US11592323

申请日：2006-11-03

申请人： Andrei Kapustin ,  Yuri Ledvik ,  Vladimir Vasekin

发明人： Andrei Kapustin ,  Yuri Ledvik ,  Vladimir Vasekin

IPC分类号： G06F15/177

CPC分类号： G06F11/3648

摘要： A data processing system is provided with breakpoint circuitry having breakpoint registers which can specify a variety of different types of breakpoint conditions. These breakpoint conditions include register access breakpoints which are triggered when an access is made to either a general purpose register or a configuration register. The breakpoints can also include input/output port access breakpoints which are triggered when an access is made to a predetermined one of a plurality of input/output ports by an appropriate program instruction or in another way.

摘要翻译： 数据处理系统具有断点电路，断点电路具有可指定各种不同类型的断点条件的断点寄存器。 这些断点条件包括当访问通用寄存器或配置寄存器时触发的寄存器访问断点。 断点还可以包括当通过适当的程序指令或以另一种方式对多个输入/输出端口中的预定的一个进行访问时触发的输入/输出端口访问断点。