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Message generation method and device

A technology for generating a device and a message, which is applied in the field of communication and can solve problems such as the inability to meet the needs of message generation.

Active Publication Date: 2021-05-18
SHENZHEN FORWARD IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides a message generation method and device to improve the problem that the existing technology cannot meet the message generation requirements of the real network environment

Method used

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  • Message generation method and device

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Embodiment Construction

[0048] At present, the functional verification of high-performance network chips has become the main bottleneck restricting the design of highly complex chips.

[0049] The message construction corresponding to the network chip test stimulus is an important part of the high-performance network chip function verification. How to quickly implement a flexible and stable message generator in the verification environment is an important issue that needs to be considered in the initial stage of network chip verification.

[0050] After investigation, it is found that most chip design companies currently adopt the following methods for message structure generation:

[0051] (1) According to the message format, use a network tester or related network construction package software to fill in the required field content in turn to obtain the message sequence, and finally save it in a text file or database.

[0052] (2) The message incentive module in the chip verification environment ex...

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Abstract

Embodiments of the present invention relate to the field of communication technologies, and in particular, relate to a method and device for generating a message. The message generation method includes: obtaining a plurality of message header information, arranging the multiple message header information into an excel file according to the field name, field bit width length and field relative position, and extracting from the excel file by using a script Each of the message header information generates a corresponding message header class according to each of the message header information. According to the message header class, the message construction class CPacket is written according to the standard network message structure rules, and the message The field information of multiple packet header members in each packet header class object instantiated in the text construction class CPacket is constrained to construct a message that meets the preset constraint requirements. The message generation method and device can satisfy Packet generation requirements in a real network environment.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, relate to a method and device for generating a message. Background technique [0002] At present, the functional verification of high-performance network chips has become the main bottleneck restricting the design of highly complex chips. [0003] The message construction corresponding to the network chip test stimulus is an important part of the high-performance network chip function verification. How to quickly implement a flexible and stable message generator in the verification environment to generate messages is an important issue to be considered in the initial stage of network chip verification. Most of the existing packet generation methods cannot meet the packet generation requirements of the real network environment. Contents of the invention [0004] In view of this, the present invention provides a message generation method and dev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L12/26
CPCH04L43/50H04L69/06H04L69/22
Inventor 杨清
Owner SHENZHEN FORWARD IND CO LTD
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