Simulation debugging system

Abstract

The invention discloses a simulation debugging system which comprises a simulator and a computer connected with the simulator through a communication cable. Multiple integrated development environment softwares are installed in the computer, and each integrated development environment software comprises a debugging management software and a to-be-debugged user program. The integrated development environment softwares can be opened on the computer at the same time, but only one integrated development environment software is in an active state; each debugging management software can judge whether the corresponding integrated development environment software to which the debugging management software belongs is in the active state or not and can judge whether the corresponding user program is in an editing and modifying state or a debugging state; if the corresponding user program is in the debugging state, each debugging management software can acquire program sentence position which is displayed currently and executed by the corresponding user program and can acquire a code executing state of the corresponding user program in the simulator and display the code executing state on a display interface of the corresponding integrated development environment software. By the simulation debugging system, work and debugging state of the simulator can be automatically synchronized and matched with the integrated development environment softwares which are in the active state currently.

Description

technical field [0001] The invention relates to a processor chip emulation debugging system. Background technique [0002] There is a user program developed by the user in the processor chip. In the writing and debugging of the user program, the tools used are generally the processor chip emulator and the debugging software on the user's computer—integrated development environment. The two interact and communicate to complete the user program. Program simulation debugging. The integrated development environment is a software platform for editing and debugging user programs and an interface for debugging operations. At present, the existing emulation debugging system usually consists of an integrated development environment and an emulator, that is, an integrated development environment and an emulator are only used correspondingly. If multiple integrated development environments are opened on the user's computer and only one emulator is connected to the computer, only the ...

AI Technical Summary

Problems solved by technology

In more cases, the user has multiple user programs that need to be cross-debugged on the emulator. In the existing emulation debugging system, only one user program can be opened in one integrated development environment for debugging at a time.

Moreover, when debugging another user program, the user must re-download the user program code to the emulator, and control the emulator to execute to the user program statement that needs to be debugged, which is very inconvenient and affects the efficiency of debugging

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