专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明申请

WO00022506A2 METHOD FOR PROTECTING ENTRY ADDRESSES 审中-公开
标题翻译：保护重要地址的过程
公开(公告)号：WO00022506A2
公开(公告)日：2000-04-20
申请号：PCT/DE1999/003169
申请日：1999-10-01
IPC分类号： G06F9/42 , G06F9/45 , G06F11/00 , G06F12/14 , G06F9/00
CPC分类号： G06F8/445
摘要： A substantially more efficient method for protecting entry addresses in computer programs, whereby authorized entry addresses can be activated in a direct manner and can be recognized by a correlation of data that cannot be found inside the same individual instructions. Organization of the program code enables compilers or linkers to guarantee that only legal entry addresses correspond to said correlation.
摘要翻译：在计算机程序中保护入口地址的方法比较有效，允许直接允许入口跳转，并识别不能在同一单个指令内的数据的相关性。编译器或链接器可以通过组织程序代码来确保只有合法的入口地址才能满足这种关联。

82. 发明申请

WO9954813A9 RISC PROCESSOR WITH CONTEXT SWITCH REGISTER SETS ACCESSIBLE BY EXTERNAL COPROCESSOR 审中-公开
标题翻译：具有外部协处理器可访问的上下文开关寄存器集的RISC处理器
公开(公告)号：WO9954813A9
公开(公告)日：2000-02-03
申请号：PCT/US9908275
申请日：1999-04-14
申请人： TRANSWITCH CORP
发明人： ROY SUBHASH C , HEMBROOK PAUL , PARRELLA EUGENE L , MARIANO RICHARD
IPC分类号： G06F9/42 , G06F9/30 , G06F9/38 , G06F9/46 , G06F9/48 , G06F9/40
CPC分类号： G06F9/30123 , G06F9/30076 , G06F9/3851 , G06F9/3881 , G06F9/462
摘要： A RISC processor includes a sequencer (12), a register ALU (RALU) (14), data RAM (16), and a coprocessor interface (18). The sequencer includes an Nx32 bit instruction RAM which is booted from external memory through the coprocessor interface. The RALU includes a four port register file (40) for storage of three contexts and an ALU (32). The ISA (instruction set architecture) according to the invention supports up to eight coprocessors. An important feature of the invention is that multiple sets of general purpose registers are provided for the storing of several contexts. According to a presently preferred embodiment, three sets of general purpose registers are provided as part of the RALU and a new opcode is provided for switching among the sets of general purpose registers. With multiple sets of general purpose registers, context switching can be completed in three processing cycles. In addition, one set of general purpose registers can be loaded by a coprocessor while another set of general purpose registers is in use by the ALU. According to a presently preferred embodiment, each of the three sets of general purpose registers includes twenty-eight thirty-two bit registers. In addition, according to the presently preferred embodiment, a single set of four thirty two bit registers ios provided for use in any context. The set of common registers is used to store information which is used by more than one context.
摘要翻译： RISC处理器包括定序器（12），寄存器ALU（RALU）（14），数据RAM（16）和协处理器接口（18）。定序器包括一个Nx32位指令RAM，它通过协处理器接口从外部存储器引导。 RALU包括用于存储三个上下文的四端口寄存器文件（40）和一个ALU（32）。根据本发明的ISA（指令集架构）支持多达八个协处理器。本发明的一个重要特征是提供多组通用寄存器用于存储多个上下文。根据目前的优选实施例，提供三组通用寄存器作为RALU的一部分，并提供新的操作码用于在通用寄存器组之间切换。使用多组通用寄存器，可以在三个处理周期内完成上下文切换。另外，一组通用寄存器可由协处理器加载，另一组通用寄存器由ALU使用。根据目前优选的实施例，三组通用寄存器中的每一个包括二十八个32位寄存器。此外，根据目前优选的实施例，提供了一组四十三十二位寄存器ios供在任何上下文中使用。这组公共寄存器用于存储由多个上下文使用的信息。

83. 发明申请

WO9957636A2 SYSTEM AND METHOD PROVIDING AN ARRANGEMENT FOR EFFICIENTLY EMULATING AN OPERATING SYSTEM CALL 审中-公开
标题翻译：系统和方法提供有效的模拟操作系统呼叫的安排
公开(公告)号：WO9957636A2
公开(公告)日：1999-11-11
申请号：PCT/US9908631
申请日：1999-04-20
申请人： SUN MICROSYSTEMS INC
发明人： DICE DAVID , SREENIVASAN SUNIL , AHA DAVID
IPC分类号： G06F9/42 , G06F9/455
CPC分类号： G06F9/4426 , G06F9/45537
摘要： An operating system call control subsystem is disclosed for use in a computer that includes a processor for processing a program, the program instructions of an operating system call instruction type identifying one of a plurality of types of operating system calls, each type of operating system call being associable with an operating system call type identifier value within a predetermied range of values. The operating system call instruction type processing module, in response to the processor processing an instruction of the operating system call instruction type, (a) saves the operating system call set identifier from the target address, (b) selects one of the entries in the crossover table using the offset value of the target address, (c) processes the instruction from the selected entry of the crossover table to save the value corresponding to the offset of the selected entry in the crossover table, and (d) generates the operating system call type identifier value in connection with the saved operating system call set identifier and the saved value corresponding to the offset of the selected entry in the crossover table.
摘要翻译：公开了一种用于计算机中的操作系统呼叫控制子系统，该计算机包括用于处理程序的处理器，识别多种操作系统呼叫之一的操作系统呼叫指令类型的程序指令，每种类型的操作系统呼叫可以与预定义的值范围内的操作系统调用类型标识符值相关联。所述操作系统调用指令类型处理模块响应于所述处理器处理所述操作系统调用指令类型的指令，（a）从所述目标地址保存所述操作系统调用集标识符，（b）选择所述操作系统调用指令类型处理模块交叉表使用目标地址的偏移值，（c）处理来自交叉表的所选条目的指令，以将与所选条目的偏移相对应的值保存在交叉表中，以及（d）生成操作系统与保存的操作系统呼叫集标识符相关联的呼叫类型标识符值以及与交叉表中所选条目的偏移量相对应的保存值。

84. 发明申请

WO9854643A3 TASK AND STACK MANAGER FOR DIGITAL VIDEO DECODING 审中-公开
标题翻译：用于数字视频解码的任务和堆栈管理器
公开(公告)号：WO9854643A3
公开(公告)日：1999-02-25
申请号：PCT/US9809138
申请日：1998-05-05
申请人： SONY ELECTRONICS INC
发明人： OZCELIK TANER , GADRE SHIRISH C
IPC分类号： G06F9/42 , G06F9/48 , G06F9/46
CPC分类号： G06F9/4812 , G06F9/4426 , G06F9/4881
摘要： A reduced instruction set CPU is programmed to provide software-controlled task management, a stack, and to manage virtual instruction memory. The CPU performs a task management procedure in which the CPU repeatedly checks task flags, and if a task flag is set, performs the task associated with the set task flag. If multiple task flags are set, the highest priority task of those associated with set task flags is performed. Whenever a subroutine call is needed, the subroutine call is implemented by calling a stack management routine. The stack management routine retrieves and stores a return address into a location in DRAM identified by a stack pointer, increments the stack pointer, and then executes a CALL instruction, causing program execution to sequence to the desired subroutine. At the end of each subroutine, a RETURN instruction is executed, in response to which, program execution returns to the stack management routine, and the stack management routine decrements the stack pointer, loads the previously-stored return address from a location in DRAM identified by the stack pointer register, and then causes program execution to sequence to the loaded return address. The stack management routine also provides virtual instruction memory management, by determining whether a routine is resident in the on-chip instruction memory available to the RISC CPU prior to calling or returning to the routine. If not, the virtual instruction memory management routine transfers the desired routine from off-chip DRAM into the on-chip instruction memory, and then executes the call or return.

85. 发明申请

WO98036350A1 METHOD AND SYSTEM FOR BRANCH PREDICTION 审中-公开
标题翻译：分支预测方法与系统
公开(公告)号：WO98036350A1
公开(公告)日：1998-08-20
申请号：PCT/SE1998/000190
申请日：1998-02-03
IPC分类号： G06F9/355 , G06F9/38 , G06F9/32 , G06F9/42
CPC分类号： G06F9/342 , G06F9/3844 , G06F9/3846
摘要： In a computer a system for branch prediction is arranged. The branch prediction system uses a scanning mechanism (303) for scanning the program memory for conditional branch instructions during the running of the program. When finding such an instruction the system records during a preset time interval (311) the statistics for that specific conditional branch instruction and sets a branch prediction bit in the instruction accordingly (321). The system then starts to scan for the next conditional branch instruction in the program memory. The system can also be used for updating a BHT during the running of a program. The use of the system is particularly useful in applications when a program is run for a relatively long time such as a program used in a telephone switch. The use of the system also allows for changing branch predictions during the run of a program.
摘要翻译：在计算机中安排用于分支预测的系统。分支预测系统在程序运行期间使用扫描机构（303）来扫描程序存储器中的条件分支指令。当发现这样的指令时，系统在预设时间间隔（311）内记录该特定条件转移指令的统计信息，并据此在指令中设置分支预测位（321）。然后，系统开始扫描程序存储器中的下一个条件转移指令。该系统还可用于在程序运行期间更新BHT。当程序运行相对长的时间（例如在电话交换机中使用的程序）时，该系统的使用特别有用。系统的使用还允许在程序运行期间改变分支预测。

86. 发明申请

WO98032072A1 METHOD FOR MONITORING THE EXECUTION OF SOFTWARE PROGRAMMES AS PRESCRIBED 审中-公开
标题翻译：程序对监控软件方案的预期性能
公开(公告)号：WO98032072A1
公开(公告)日：1998-07-23
申请号：PCT/DE1998/000133
申请日：1998-01-15
IPC分类号： G06F11/36 , G06F9/42 , G06F9/44 , G06F11/30 , G06F12/14 , G06F21/00 , G06F21/54
CPC分类号： G06F21/54 , G06F9/4486 , G06F12/1425 , G06F2221/2141 , G06F2221/2143
摘要： The invention relates to a method, characterized in that the overwriting of return addresses memorized for later use and/or the use as return addresses of incorrectly memorized or overwritten return addresses are prevented. This means that in particular deliberate manipulations of the programme flow of software programmes can be excluded as far as possible.
摘要翻译：所描述的方法的特征在于，存储供以后使用的返回地址和/或使用不正确地存储或覆盖返回地址的数据的改写，能够防止作为返回地址。这样实现了软件程序的程序执行的特别针对操纵可以在很大程度上排除。

87. 发明申请

WO9727537A3 A PROCESSOR FOR EXECUTING INSTRUCTION SETS RECEIVED FROM A NETWORK OR FROM A LOCAL MEMORY 审中-公开
标题翻译：用于执行从网络或本地存储器接收到的指令集的处理器
公开(公告)号：WO9727537A3
公开(公告)日：1997-10-16
申请号：PCT/US9701307
申请日：1997-01-23
申请人： SUN MICROSYSTEMS INC
发明人： TREMBLAY MARC , O'CONNOR JAMES MICHAEL
IPC分类号： G06F9/30 , G06F9/318 , G06F9/345 , G06F9/38 , G06F9/40 , G06F9/42 , G06F9/445 , G06F9/455 , G06F12/08 , G06F12/14 , G06F15/78
CPC分类号： G06F9/3822 , G06F9/30021 , G06F9/30134 , G06F9/30174 , G06F9/30189 , G06F9/345 , G06F9/443 , G06F9/44589 , G06F9/45504 , G06F12/0875 , G06F12/1441 , G06F15/7846 , G06F2212/451
摘要： A dual instruction set processor decodes and executes code received from a network and code supplied from a local memory. Thus, the dual instruction set processor is capable of executing instructions in two different instructions sets from two different sources. The dual instruction set processor includes a computer platform independent instruction decoder, another decoder, and an execution unit that executes decoded instructions from both of the decoders. A computer system with the foregoing described dual instruction set processor, a local memory, and a communication interface device, such as a modem, for connection to a network, such as the Internet or an Intranet, can be optimized to execute, for example, JAVA code, in example of one set of computer platform independent instructions, from the network, and to execute non-JAVA code stored locally, or on the network but in a trusted environment or an authorized environment.

88. 发明申请

WO2016161178A1 SYSTEM AND METHOD FOR AUTOMATED CROSS-APPLICATION DEPENDENCY MAPPING 审中-公开
标题翻译：自动跨应用依赖映射的系统和方法
公开(公告)号：WO2016161178A1
公开(公告)日：2016-10-06
申请号：PCT/US2016/025367
申请日：2016-03-31
申请人： GALAXE. SOLUTIONS, INC.
发明人： BRYAN, Timothy
IPC分类号： G05B13/04 , G06F7/00 , G06F9/42 , G06F9/44 , G06F9/46 , G06F11/00 , G06F13/00
CPC分类号： G06F8/73 , G06F8/75
摘要： A system and method for automatically generating cross-application dependency maps for enterprise IT environments is described. Automated code parsing techniques are used to identify dependencies between and among different business applications within the IT environment, including for both legacy and modern business applications. A thorough analysis of the enterprise- wide impact of a programming change, such as, for example, a change to the code of a legacy business application, can be conducted. There is the ability to perform canonical and customized searches of dependent elements between components of the IT environment and generate impact reports that can show how desired changes to particular applications may affect the environment. The impact of changes in a code repository, which can include documents in different programming languages that reside in a separate code environment, can be identified and analyzed.
摘要翻译：描述了一种用于企业IT环境自动生成跨应用依赖关系映射的系统和方法。自动代码解析技术用于识别IT环境中的不同业务应用程序之间的依赖关系，包括传统业务应用程序和现代业务应用程序。可以对编程变更的企业范围影响进行彻底的分析，例如对旧业务应用程序的代码进行更改。能够在IT环境的组件之间执行依赖元素的规范和定制搜索，并生成影响报告，可以显示对特定应用程序的期望更改可能会影响环境。可以识别和分析代码存储库中可能包含位于单独代码环境中的不同编程语言的文档的更改的影响。

89. 发明申请

WO2013126350A1 2D CODE LINKED TO CUSTOMIZED WEB PAGE WITH USER-UPLOADED CONTENT 审中-公开
标题翻译： 2D代码链接到用户上传内容的自定义网页
公开(公告)号：WO2013126350A1
公开(公告)日：2013-08-29
申请号：PCT/US2013/026748
申请日：2013-02-19
申请人： CONNEQTIVE, INC. , KASHORK, James Edward , KASHORK, Catherine Daniel
发明人： KASHORK, James Edward , KASHORK, Catherine Daniel
IPC分类号： G06F9/42 , G06Q20/02
CPC分类号： G06Q30/00
摘要： Described herein are techniques related to delivering content and more particularly delivering customized web content with the aid of two-dimensional codes. This Abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
摘要翻译：这里描述的是与传送内容相关的技术，更具体地，借助于二维码传递定制的网页内容。提交本摘要的理解是，它不会用于解释或限制权利要求的范围或含义。

90. 发明申请

WO2012094609A1 DYNAMICALLY GENERATING STATICALLY TYPED PROXIES FOR DYNAMICALLY TYPED FUNCTIONS 审中-公开
标题翻译：动态生成用于动态类型函数的静态类型代码
公开(公告)号：WO2012094609A1
公开(公告)日：2012-07-12
申请号：PCT/US2012/020510
申请日：2012-01-06
申请人： THE MATHWORKS, INC. , WEBB, Peter, Hartwell
发明人： WEBB, Peter, Hartwell
IPC分类号： G06F9/42 , G06F9/44
CPC分类号： G06F8/30 , B33Y50/00 , G06F9/4486
摘要： Embodiments of the present application may simplify an integration of statically typed and dynamically typed languages by automatically generating an implementation of a statically typed native interface for a given set of dynamically typed functions. In an embodiment, functions in a dynamically typed language are automatically interconnected with functions in a statically typed language. Code that bridges and/or connects a statically typed interface and a dynamically typed interface embodied in the dynamically typed source code may be automatically generated. The statically typed interface may be provided by a user. Further, an extensible set of runtime rules that determine how to convert between statically typed and dynamically typed data may be provided.
摘要翻译：本申请的实施例可以通过为给定的一组动态类型函数自动生成静态类型的本机接口的实现来简化静态类型和动态类型语言的集成。在一个实施例中，动态类型语言中的功能将以静态类型语言的功能自动互连。可以自动生成桥接和/或连接静态类型界面和动态类型化源代码中嵌入的动态类型界面的代码。静态类型的界面可以由用户提供。此外，可以提供确定如何在静态类型和动态类型数据之间进行转换的可扩展运行时规则集合。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式