mirror of
https://github.com/morluto/rea.git
synced 2026-11-09 08:17:02 +00:00
Arthasandmorluto
b777e5d4d8
* fix(wasm): preserve debug module names in WABT output * fix(native): accept otool dylib-use options Preserve modern dylib options while requiring one encoding metadata row and retaining duplicate and multiline-output checks. Share field parsing between preservation and validation. Verify delayed dylibs through real macOS CLI/MCP workflows and refresh the high-address golden with the provider's -h -l capture. Validated 85 focused native tests, npm run check, and verify:macos-bundle on macOS arm64. --------- Co-authored-by: morluto <76467478+morluto@users.noreply.github.com>
28 lines
934 B
Markdown
28 lines
934 B
Markdown
# High-address otool capture
|
|
|
|
`otool-high-address.txt` is captured output from the installed Apple `otool`,
|
|
with only its first filename line changed to `fixture:`. It exercises addresses
|
|
above JavaScript's safe integer range and the actual `2^N (bytes)` alignment
|
|
notation. The minimal Mach-O is generated locally; no binary is checked in.
|
|
|
|
Reproduce the capture on macOS with Xcode command line tools:
|
|
|
|
```sh
|
|
python3 - <<'PY'
|
|
import struct
|
|
from pathlib import Path
|
|
|
|
base = 0xfffffff007004001
|
|
header = struct.pack('<8I', 0xfeedfacf, 0x0100000c, 0, 5, 1, 152, 0, 0)
|
|
segment = struct.pack(
|
|
'<II16sQQQQIIII', 0x19, 152, b'__TEXT', base, 0x1000, 0, 185, 5, 5, 1, 0,
|
|
)
|
|
section = struct.pack(
|
|
'<16s16sQQIIIIIIII', b'__text', b'__TEXT', base + 184, 1,
|
|
184, 0, 0, 0, 0x80000400, 0, 0, 0,
|
|
)
|
|
Path('/tmp/rea-high-address.macho').write_bytes(header + segment + section + b'\xc0')
|
|
PY
|
|
xcrun otool -h -l /tmp/rea-high-address.macho
|
|
```
|