Debugging method of multi-core system and terminal equipment

A technology of multi-core system and debugging method, applied in the field of communication, can solve the problem of too many debugging ports, and achieve the effect of saving resources

Pending Publication Date: 2019-08-09
VISIONVERA INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a multi-core system debugging method and terminal equipment to solve the problem of too many peripheral debugging ports in the multi-core system

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  • Debugging method of multi-core system and terminal equipment
  • Debugging method of multi-core system and terminal equipment
  • Debugging method of multi-core system and terminal equipment

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Embodiment Construction

[0037] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0038] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0039] In order to solve the problem of too many peripheral debugging ports in a multi-core system, embodiments of the present invention provide a debugging method and a terminal device for a multi-core system.

[0040] In an embodiment provided by the present invention, as figure 1As shown, the ...

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Abstract

The embodiment of the invention provides a debugging method of a multi-core system and terminal equipment, relating to the field of communication, and aims to solve the problem that the number of peripheral debugging ports of the multi-core system is too large. The multi-core system comprises a main core processor and at least one sub-core processor. Each sub-core processor is connected with the main core processor through an internal debugging port, and the main core processor is provided with an external debugging port used for being connected with a debugging device. The main core processorreceives the calling instruction; wherein the calling instruction carries identification information of the target core processor, the target core processor is searched from the main core processor and the sub-core processor according to the identification information, debugging data of the target core processor is acquired, and the debugging data is sent to a user, so that a user can debug the target core processor according to the debugging data. The technical scheme provided by the embodiment of the invention can be applied to the process of debugging the multi-core system.

Description

technical field [0001] The embodiments of the present invention relate to the communication field, and in particular, to a multi-core system debugging method and a terminal device. Background technique [0002] A multi-core system is a system composed of multiple core processors, which can work together to achieve efficient computing and real-time processing. [0003] In the actual use process, each core processor of the multi-core system needs to be debugged and maintained. The debugging method for the multi-core system in the prior art is: each core processor includes an external debug port, and the external debug port is set at On the equipment chassis of the multi-core system, when debugging or maintaining a certain core processor is required, the user connects the debugging device to the external debugging port corresponding to the core processor, and operates the core processor through the external debugging port. [0004] However, in the process of implementing the p...

Claims

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Application Information

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IPC IPC(8): G06F11/22G06F11/267
CPCG06F11/2236G06F11/2268G06F11/267
Inventor 彭宇龙韩杰朱紫萱刘帅
Owner VISIONVERA INFORMATION TECH CO LTD
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