Use one lossless Mach-O name projection for symbols and dependency paths, retaining undecodable bytes and partial binding facts. Keep referenced NIB string failures unknown and preserve their source nodes through the shared lazy projection. Valid Unicode, readable sibling metadata and weak-bind scope remain usable.
Exercise the producer and CLI/MCP consumers, and align date-overlap and object-capacity fixtures with their owning archive contracts without relaxing admission or omission assertions.
Remove the test-only Objective-C property facade that discarded completeness. Verify its remaining semantics through portable Mach-O metadata decoding, including retained partial properties and located issues.
Decode the single IDA text result directly while preserving native JSON and structured-content precedence. Update the stale SDK deadline assertion to check the busy tool through its diagnostic owner.
Reuse filesystem-aware path selection for resource-only plist sessions so directory symlinks and trailing separators retain their meaning. Parse dyld bind names once as lossless text or exact bytes, preserving partial binding facts and independent valid metadata without invented class identities. Keep coverage issues separate from known opcode applicability and exercise both producer and generated Mach-O consumers.
Resolve pointer and scalar facts through their shared loader-aware owners before registration search or type rendering. Preserve unresolved names and attributes, read count fields at their declared width, and admit declared zero-fill registration tails without accepting unmapped bytes.
Cover relocation overlap and adjacency, loader-bound fields, ABI padding, nullable names, and CLI/MCP behavior; document format and verification limits.
Fixes#6881Fixes#6873Fixes#6871
Separate AMDGPU processors from feature-qualified note identities. Read Apple hidden ARM64 table rows once and preserve visibility through artifact, dylib and fuse consumers. Keep Objective-C++ template commas within type attributes and incomplete metadata unknown.
Validated provider/parser and production property regressions, Electron CLI/MCP consumers, and native Apple lipo -hideARM64 output through the production slice reader and public artifact inspection. LLVM execution remains unverified.
Fixes#6806Fixes#6799Fixes#6801
Resolve relative pointers using field-owned ABI encodings. Keep null, raw, rebased, imported and unknown targets distinct, and retain imported conformance rows with exact Mach-O binding provenance. Decode legacy rebase membership with source-derived memory and work bounds, preserving validated prefix facts when streams are incomplete.
Validation: check:ci, docs:check and build passed; 158 source tests and 20 schema/acceptance tests passed. Ten source-built Apple dispatch variants and four issue-specific CLI/MCP workflows passed without executing targets. Paired cold/warm CLI/MCP cost observations retained locally; model tokens and maximum-sized input runtime were not measured.
Closes#5683Closes#5685
BREAKING CHANGE: Swift conformance type_name and protocol_name can be null when names cannot be resolved; consumers must use typed type_binding and protocol_binding evidence. MachoImportBinding replaces the former Objective-C-specific binding type and schema.
Join provider class observations only when selected-image identity and exact import bindings establish equivalence. Preserve distinct observations and unsupported coverage.
Refs #5607
Consume signed and unsigned LEB operands through their terminators while validating 64-bit payloads and bounded extension. Preserve independent decoded metadata when a malformed stream fails.
Co-authored-by: Arjun Prabhulal <arjun.prabhulal@gmail.com>
An Objective-C property attribute string whose quoted class name never
closes, such as T@"NSString, was treated as complete. The missing N and
R were then read as the Objective-C defaults, so the property was reported
atomic and read-write, and objc_properties_categories coverage stayed
complete. The documented semantics require null flags for incomplete
attribute metadata.
The attribute splitter now reports whether every quote closed. An
incomplete string leaves atomicity and any unestablished read-only value
null, while explicit N or R tokens remain established and the raw type is
preserved. Each affected property adds a property_attributes_incomplete
issue, which marks the facet partial.
Fixes#3345
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Apply dyld modulo-64 address arithmetic at the shared bind advance, retaining subsequent bindings after a negative ULEB skip.
Validation: all 37 Mach-O fixup tests pass, including continuation and false-failure controls.
Based on #3138.
Co-authored-by: Dragolone <810170966qq@gmail.com>
* fix(native): honor Mach-O chained pointer locations and library ordinals
Walk declared page starts and next links before decoding chained pointers,
preserving plain pointers between fixups, zero-offset rebases, and known
facts in malformed chains. Interpret positive dylib ordinals with dyld's
special-ordinal cutoff so valid dependency provenance is retained.
Give the Swift verification fixture an explicit module name so link-mode
filenames do not produce invalid identifiers.
Validation: 46 focused regressions; pre-fix reproductions in an isolated
copy; real macOS CLI/MCP verification of 10 compiled Objective-C/Swift,
arm64/arm64e, chained/legacy and symbols/stripped fixture variants.
* perf(native): reuse parsed Mach-O chain membership
* test(native): validate parsed-chain repair against local gates
* test(native): pin chained fixup page failure provenance
* fix(native): bound parsed chained page facts and metadata
* test(server): pin shared partial Evidence provenance
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Co-authored-by: baron <richstyles@gmail.com>
* fix: bind identity and coverage to the producing rule
Logical paths, container families, examined bytes, path-segment conventions, destination collisions, file-id leases, Mach-O CPU selection, and firmware cleanup now follow the observation that owns each rule.
* fix: fail unmatched Mach-O slices and keep firmware roots independent
A fat target whose architecture lipo did not list now stops before slice tools run. Chained fixups still count unread LC_DYLD_INFO rebase bytes, and a firmware cleanup failure no longer blocks the next workspace.
* test: cover path identity and runtime families at the projection boundary
NFC joins and segment conventions are now asserted by the path resolver, the Apple projection, and a real APK inventory instead of helper unit tests.
* test: expect unread dyld rebase bytes in the Apple dispatch fixture
The legacy LC_DYLD_INFO fixture keeps a rebase range this reader does not decode, so the public CLI and MCP check now requires that partial coverage beside the bind opcodes.
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Co-authored-by: Cursor Agent <cursoragent@cursor.com>
BREAKING CHANGE: Objective-C attribute tokens now contain only name and value. Properties report nullable atomicity and readonly facts; class flags, ivar counts, and method requirement flags are nullable when unobserved.
inspect_native_dispatch_metadata read pointer fields as stored bytes, so
chained-fixup images (the default since Xcode 13) decoded no classes, and
superclasses from other images were always unresolved.
- Decode LC_DYLD_CHAINED_FIXUPS pointer formats 64, 64_OFFSET, ARM64E,
ARM64E_USERLAND and ARM64E_USERLAND24 with import formats 1-3, and
interpret LC_DYLD_INFO bind, weak-bind and lazy-bind opcode streams.
- Name external superclasses from their _OBJC_CLASS_$_ binds.
- Decode class_ro_t baseProperties and __objc_catlist category_t records
(instance/class methods, protocols, properties) into objc_categories;
category methods carry their category name.
- Report the fixup encoding in a pointer_fixups coverage facet.
- verify:apple-dispatch builds the fixture with dyld-info and chained
fixups, plus arm64e on Apple silicon.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
morluto