Fault locating method and device
A technology of fault location and stacking, which is applied in the direction of software testing/debugging, etc., can solve the problems of cumbersome fault location, unintuitive location results, inaccurate fault location, etc., and achieve the effects of intuitive operation results, simplified operation, and improved efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0023] method embodiment
[0024] In this embodiment, a fault location method is provided, which is used for fault location of a microprocessor stack without an internal interlock pipeline stage.
[0025] figure 1 is the flow chart of the fault location method, such as figure 1 As shown, the method includes:
[0026] Step S102, in the case that the process is abnormal due to a function call exception, obtain the value of the program pointer and the value of the stack pointer of the abnormal process in the program space; step S104, obtain according to the value of the obtained program pointer and the value of the stack pointer The size of the current function stack pointed to by the stack pointer and the return instruction stored in the stack frame of the current function stack; step S106, according to the size of the current function stack and the value of the stack pointer, obtain the stored in the stack frame of the function stack after the current function stack The retu...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com