发明名称 METHOD AND SYSTEM FOR RELIABLE EXCEPTION HANDLING IN A COMPUTER SYSTEM
摘要 A method provides exception handling for a computer system. As an error in the computer system's hardware is detected, an exception vector pertaining to the hardware error is determined, and execution flow is transferred to a dispatcher that corresponds/pertains to the exception vector. A specific instance of a plurality of instances of a main exception handler is selected, and the specific instance of the main exception handler is executed. The actual exception handler thus contains two distinct parts, a dispatcher, which is unique and preferably resides in a safe memory region, and a main exception handler, multiple copies of which reside in an unsafe memory region.
申请公布号 US2010313061(A1) 申请公布日期 2010.12.09
申请号 US20100786981 申请日期 2010.05.25
申请人 IBM CORPORATION 发明人 HUTH THOMAS;KUNIGK JAN;VOGT JOERG-STEPHAN
分类号 G06F11/07;G06F12/02;G06F12/06;G06F12/08 主分类号 G06F11/07
代理机构 代理人
主权项
地址