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发明公开
CN107038116A 异构多核芯片系统中通过大核调试小核程序的实现方法 无效 - 驳回

异构多核芯片系统中通过大核调试小核程序的实现方法
摘要：
本发明公开了一种异构多核芯片系统中通过大核调试小核程序的实现方法，大核与小核通过邮箱（mailbox）进行沟通，每个核都设有一个邮箱（mailbox），小核代码的数据段、代码段以及符号表放入头文件，大核通过包含小核的头文件来获得小核的上述内容，调试运行时大核把代码段和数据段拷贝到小核程序在编译链接阶段所指定的地址，然后复位小核，使小核程序开始运行，实现开始运行、设置断点、清除断点、读取变量或地址的值、修改某个变量或地址的值、和/或恢复运行。
摘要（英）：

The present invention discloses a method for realizing small core program debugging by using the large core in a heterogeneous multi-core chip system. The method is characterized in that the large core and the small core communicate with each other through the mailbox; each core has a mailbox; the data segment, the code segment and the symbol table of the small core are put into a header file; the data segment, the code segment and the symbol table of the small core are obtained by the large core through the header file containing the small core; when debugging the operation, the code segment and the data segment are copied to the address designated during the compilation stage of the small core program by the large core; and the small core is reset so that the small core program begins to operate, and operation starting, breakpoint setting, breakpoint clearing, variable or address value reading, variable or address value modification, and/or operation resuming are realized.

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