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Mac support (PRs welcome!) #1815

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6911722
feat: hello world mac
gilescope Apr 4, 2026
c40e449
feat: hello world.rs
gilescope Apr 5, 2026
27446eb
feat: expanded rust support
gilescope Apr 6, 2026
dd4b35b
chore: merge main
gilescope Apr 6, 2026
c7d1d77
chore: merge main
gilescope Apr 6, 2026
17726c6
feat: try and match test structure
gilescope Apr 6, 2026
e6835f5
chore: fmt
gilescope Apr 6, 2026
f43d9cb
equivilent tests
gilescope Apr 7, 2026
cc13475
unwinding
gilescope Apr 7, 2026
8aeaff3
feat: unwinding works
gilescope Apr 8, 2026
41b9e0a
fix: tests + fmt
gilescope Apr 8, 2026
4ad80c6
feat(macho): stubs, GOT, symtab, weak imports, .tbd parsing, exceptio…
gilescope Apr 8, 2026
a7c3d63
more tests
gilescope Apr 8, 2026
7ffcd13
feat: honor validate output flag
gilescope Apr 8, 2026
279f3db
feat(macho): fix TLS, section overlap, and symbol resolution
gilescope Apr 9, 2026
a2f7917
chore: fmt + gitignore
gilescope Apr 9, 2026
761d58b
fix(macho): correct PAGEOFF12 scaling for 128-bit SIMD loads
gilescope Apr 9, 2026
51a01d5
fix(macho): increase LINKEDIT size estimate for large binaries
gilescope Apr 9, 2026
7ee1572
fix(macho): increase LINKEDIT buffer estimate for large Rust binaries
gilescope Apr 9, 2026
8ade4ab
feat: add lld MachO test suite (Apache 2.0 + LLVM Exception)
gilescope Apr 9, 2026
932de9a
feat: add sold Mach-O test suite (MIT)
gilescope Apr 9, 2026
907bd7a
chore: fmt
gilescope Apr 9, 2026
2ee5b04
fix(macho): fix dylib n_sect and entry point validation
gilescope Apr 9, 2026
a6e4042
feat(macho): add -filelist support and accept more ld64 flags
gilescope Apr 9, 2026
64f0009
feat(macho): implement -force_load flag
gilescope Apr 9, 2026
c931ea7
fix(macho): implement whole-archive section and symbol loading
gilescope Apr 9, 2026
bcd8109
feat(macho): add -help flag and un-ignore response-file test
gilescope Apr 9, 2026
8e03a50
fix(macho): implement common symbol support
gilescope Apr 9, 2026
888a3e5
fix(macho): correct TLS block offset for TBSS symbols
gilescope Apr 9, 2026
b64b838
fix(macho): correct N_EXT in symtab and implement -x flag
gilescope Apr 9, 2026
7e1cd3a
feat(macho): emit LC_UUID for executables
gilescope Apr 9, 2026
a9db2e6
fix(macho): improve LINKEDIT structure for strip compatibility
gilescope Apr 9, 2026
95b13dc
feat: implement additional args
gilescope Apr 10, 2026
bd99707
chore: fmt
gilescope Apr 10, 2026
e374093
feat(macho): implement Mach-O linker flags with shared ELF infrastruc…
gilescope Apr 10, 2026
0b1fae7
feat(macho): implement -F/-framework/-weak_framework/-needed_framework
gilescope Apr 10, 2026
8256503
feat(macho): implement prefix link modifiers and update plan
gilescope Apr 10, 2026
db9a4af
fix(macho): use search_paths_first order for -l library resolution
gilescope Apr 10, 2026
17ace6a
feat(macho): implement exports trie filtering via export/unexport lists
gilescope Apr 10, 2026
a12bf8e
feat(macho): implement -search_dylibs_first flag and unified search loop
gilescope Apr 10, 2026
67cc25d
feat(macho): implement dylib input consumption
gilescope Apr 10, 2026
5e5ed8f
feat(macho): synthesize N_OSO stab entries for debug info
gilescope Apr 10, 2026
120f45f
feat(macho): differentiate weak/reexport dylib load commands
gilescope Apr 10, 2026
469db0c
docs: add cstring merge implementation plan
gilescope Apr 10, 2026
4e52ba0
feat(macho): add merged string write and relocation infrastructure
gilescope Apr 10, 2026
35c5f39
feat(macho): enable S_CSTRING_LITERALS section merging
gilescope Apr 10, 2026
00db43e
feat(macho): handle .tbd positional inputs and deferred framework res…
gilescope Apr 10, 2026
69a7f03
feat(macho): implement $ld$ TBD directives and dylib symbol parsing
gilescope Apr 10, 2026
2e9338f
refactor(macho): clean up undefined symbol check after investigation
gilescope Apr 10, 2026
c483d93
fix(macho): collect weak_symbols from TBD re-export sections
gilescope Apr 10, 2026
c7874c5
feat(macho): recursively trace LC_REEXPORT_DYLIB for symbol resolution
gilescope Apr 10, 2026
6780b02
chore: fmt
gilescope Apr 10, 2026
6c991af
feat(macho): implement -reexport_library, -weak_library, -Z, -U, -pag…
gilescope Apr 10, 2026
4b6d88c
fix(macho): match sold error message format for undefined/duplicate s…
gilescope Apr 10, 2026
1307903
feat(macho): implement -oso_prefix with canonicalized OSO paths
gilescope Apr 10, 2026
68901ba
feat(macho): implement -add_ast_path (N_AST stab entries)
gilescope Apr 10, 2026
733709a
feat(macho): implement -dead_strip_dylibs with -needed tracking
gilescope Apr 10, 2026
5e20a86
feat(macho): implement -v version output
gilescope Apr 10, 2026
655978d
feat(macho): implement -map link map file writer
gilescope Apr 10, 2026
3314aee
fix(macho): align dylib symtab to 8 bytes in LINKEDIT
gilescope Apr 10, 2026
01ce73d
feat(macho): implement MH_DEAD_STRIPPABLE_DYLIB and -mark_dead_stripp…
gilescope Apr 10, 2026
9ba075b
feat(macho): implement -hidden-l (archive symbol export filtering)
gilescope Apr 10, 2026
fe65547
feat(macho): implement -application_extension warning and -w suppression
gilescope Apr 10, 2026
f2313a1
feat(macho): implement -U (dynamic undefined) and -w, -application_ex…
gilescope Apr 10, 2026
edbd885
feat(macho): add DYLD_CHAINED_IMPORT_ADDEND support (partial)
gilescope Apr 10, 2026
3d8ef01
feat(macho): hit 100 passing tests - dependency info, lc-build-version
gilescope Apr 10, 2026
a58f79a
chore: fmt
gilescope Apr 10, 2026
7686197
feat(macho): 100→124 passing tests — LTO, fixup chains, debuginfo, an…
gilescope Apr 10, 2026
656eef3
feat(macho): ObjC _objc_msgSend$ stub redirect, order-file parsing, w…
gilescope Apr 10, 2026
9a04f92
chore: add out/ and ld64 to gitignore, remove test artifacts
gilescope Apr 10, 2026
b6f890d
feat(macho): subsections-via-symbols (reverted - needs caching), ObjC…
gilescope Apr 10, 2026
0301084
fix(macho): skip unaligned rebase check for __llvm metadata sections
gilescope Apr 10, 2026
27fb905
chore: fmt
gilescope Apr 10, 2026
0f89174
docs: add implementation plans for remaining 10 Mach-O tests
gilescope Apr 10, 2026
de2350b
fix: got to wasm build
gilescope Apr 11, 2026
2d1c2ff
chore: fmt
gilescope Apr 11, 2026
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3 changes: 3 additions & 0 deletions .gitignore
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Expand Up @@ -24,3 +24,6 @@ fakes-debug/sde-cet-checker-out.txt
*.bench-results
.DS_Store
*.rcgu.o
.claude/settings.local.json
out/
ld64
126 changes: 125 additions & 1 deletion Cargo.lock
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1 change: 1 addition & 0 deletions Cargo.toml
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Expand Up @@ -26,6 +26,7 @@ edition = "2024"

[workspace.dependencies]
anyhow = "1.0.97"
sha2 = "0.10"
ar = "0.9.0"
atomic-take = "1.0.0"
bitflags = "2.4.0"
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