* feat(elf): decode Linux core dump process and memory mapping notes
Inspect Linux core dump note tables and decode structured metadata without
requiring external tools or debuggers:
- NT_PRPSINFO (type 3): decode process ID, parent ID, process group,
session, UID, GID, execution state, filename, and command line arguments
bounded by the text budget.
- NT_FILE (type 0x46494c45): decode mapped memory ranges (start_address,
end_address, file_offset_pages) and mapped file paths with page size.
- NT_SIGINFO (type 0x53494749): decode faulting signal number, errno, and code.
- NT_AUXV (type 6): decode auxiliary vector pairs with known AT_* tag names.
- Support both 32-bit and 64-bit, little-endian and big-endian targets.
- Retain unknown core note types gracefully without partial success errors.
- Add comprehensive unit tests, fixtures, acceptance tests, and documentation.
* fix(elf): preserve raw path bytes and enforce auxv termination
* fix(elf): account for path hex text budget and enforce auxv trailing padding
* fix(elf): account for row and scan limits, ABI signal order, and lossless source IDs
* fix(elf): cache auxv padding scans, pre-charge entries, and isolate page-size test
Rishikesh Gowda K K
e75d1c741c