ohos-issue-graphics-cppcrash-analysis
OfficialPinpoint native graphics crash root cause
Software Engineering#graphics#use-after-free#cppcrash#native crash analysis#stack unwinding#buildId validation#root cause report
Authoropenharmonyinsight
Version1.0.0
Installs0
System Documentation
What problem does it solve?
It helps you analyze OpenHarmony cppcrash fault logs from the native graphics stack to identify the true root cause of process crashes and provide exact source-code locations.
Core Features & Use Cases
- cppcrash-native fault triage: Determines crash type (e.g., SIGSEGV/SIGABRT) and applies address-pattern rules such as Use-After-Free signatures (e.g., 0x6b6b...).
- Symbol-based stack unwinding: Validates buildId matching and maps crash offsets to precise file:line results using unstripped libraries.
- Evidence-driven diagnostics: Performs disassembly inspection, memory pattern matching, call-chain backtrace, and (when present) multi-thread competition analysis, then outputs a structured root-cause report with actionable fix recommendations.
Quick Start
Ask the AI to run ohos-issue-graphics-cppcrash-analysis on your cppcrash log with the matching code/ directory and the corresponding lib.unstripped/ symbol files to generate a root-cause report with exact file and line number.
Dependency Matrix
Required Modules
None requiredComponents
references
💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: ohos-issue-graphics-cppcrash-analysis Download link: https://github.com/openharmonyinsight/openharmony-skills/archive/main.zip#ohos-issue-graphics-cppcrash-analysis Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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