The chained-import CLI test ran xcrun through a bare execFile, outside
the test's process registry, so a stalled compiler or dyld_info could
outlive the test; it now uses the processes fixture. The slice
selection refusal tests compared whole English messages; they now check
the refusal kind, the offered selector, and that the selector works.
Refs #8723
Refs #9792
Co-Authored-By: gensokyo-dev <342580529+gensokyo-dev@users.noreply.github.com>
dyld_info prints chained-fixup rows by import ordinal, and a row with two
spaces after the ordinal has two readings. REA settled them against the
nm undefined-symbol list, which omits weak-def coalesced names, so such
imports got null or ambiguous names. inspect-macho now reads the
chained-fixup import table from the binary and matches rows by ordinal,
falling back to the symbol table with a recorded limitation when the
table is unusable.
Fixes#8723
Squashed from #8724 and rebased onto main.
Co-Authored-By: gensokyo-dev <342580529+gensokyo-dev@users.noreply.github.com>
