.claude/skills/dump-printk/SKILL.md
--- name: dump-printk description: Extract and display the Linux kernel printk ring buffer from a PearPC memory dump allowed-tools: Bash, Read argument-hint: [dump-file] [search-term] --- # Extract Kernel Printk Buffer Use `scripts/debug/memdump.py printk` to extract the printk ring buffer. ``` python3 scripts/debug/memdump.py printk $ARGUMENTS ``` If no arguments, use `memdump_jit.bin`. Report the last printk message, any Oops, and what boot stage was reached.
npx skillsauth add sebastianbiallas/pearpc .claude/skills/dump-printkInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Use scripts/debug/memdump.py printk to extract the printk ring buffer.
python3 scripts/debug/memdump.py printk $ARGUMENTS
If no arguments, use memdump_jit.bin. Report the last printk message, any Oops, and what boot stage was reached.
tools
--- name: compare-dumps description: Compare memory regions between generic and JIT memory dumps to find divergences allowed-tools: Bash, Read argument-hint: [subcommand] [args...] --- # Compare Memory Dumps Use `scripts/debug/memdump.py` subcommands: ``` # Read words at a PA (accepts kernel VA, auto-converts): python3 scripts/debug/memdump.py read memdump_jit.bin PA [count] # Diff two dumps at a PA: python3 scripts/debug/memdump.py diff memdump_generic.bin memdump_jit.bin PA [count] # Sear
testing
Analyze the JIT dispatch trace to diagnose boot stalls or crashes
testing
Check that aarch64 JIT interpreter functions match generic CPU behavior
tools
Analyze a kernel Oops from the printk buffer in a PearPC memory dump