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decomp-toolkit
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158 Commits

Author SHA1 Message Date
Luke Street dc7e307c44 Rework section alignment handling 
- Honor splits.txt alignment values when writing ldscript.lcf
- Add alignment values to ldscript_partial.lcf, remove hacky code from rel make
- Guess alignment values in DOL loader

Fixes #27
 2024-04-30 18:04:17 -06:00
Luke Street dac2dcfc9e Explicitly check split end >= start 
Fixes #48
 2024-04-30 18:03:59 -06:00
Luke Street fdafe59e13 Adds `data:int` and `data:short` for asm output 
Fixes #41
 2024-04-30 18:03:45 -06:00
Luke Street bfa926ebbf Write object address and size in asm comments 
Fixes #37
 2024-04-30 18:03:31 -06:00
Luke Street 989293a477 Add Yay0/Yaz0 compression & decompression 
Uses orthrus-ncompress

Fixes #6
 2024-04-30 18:03:00 -06:00
Luke Street e46c6a72bc Split up README a bit 2024-04-22 23:17:09 -06:00
Luke Street a156c3697f Appease clippy 2024-04-03 00:18:16 -06:00
Luke Street 3497d38ea3 Version 0.7.6 2024-04-03 00:13:42 -06:00
Luke Street d0f39f1d82 Support global labels in REL creation (_savegpr, etc) 2024-04-03 00:13:15 -06:00
Luke Street ccfbfd1a5a Fix for jumptable naming in RELs 2024-04-03 00:12:46 -06:00
Luke Street e9a9ed0453 Fixes for switch analysis 
- When finalizing a block, restart analysis at
  the first block
- Check for default case in jump table entries
 2024-04-03 00:11:58 -06:00
Luke Street 9249fa67b8 ci: Update actions versions 2024-03-13 18:31:42 -06:00
Luke Street 7fd039722d Format & use syntect regex-fancy 
The onig crate no longer builds
in CI with cargo-zigbuild.
 2024-03-13 18:30:15 -06:00
Luke Street d727110262 Update all dependencies & support new demangle flag 
- Support `--mw-extensions` flag for demangle
- Fix relocation handling for object crate upgrade
 2024-03-13 18:23:09 -06:00
Luke Street b829e15438 Rework .splitmeta, now .note.split 
Uses actual ELF .note format, which is
more standard and handled better by mwld.
 2024-03-04 18:12:20 -07:00
Luke Street 96b13be11d Allow overriding jump table size analysis 
When the analyzer detects a jump table,
it will now check for an existing object
symbol at that address, using that size
if present.
 2024-03-04 18:11:31 -07:00
Luke Street 4f8a9e6fab Write .splitmeta section in split objects 
This enables showing the original address of
symbols in objdiff, as well as `elf disasm`
on split objects retaining the original
addresses.
 2024-02-28 22:27:38 -07:00
Robin Avery a2cae4f82a
Check if git tag matches Cargo version when releasing (#44) 
* Check if git tag matches Cargo version when releasing

* Specify `bash` explicitly
 2024-02-28 21:15:04 -07:00
Luke Street a41745fb97 Version 0.7.4 2024-02-28 19:39:13 -07:00
Robin Avery a94edb573f
Emit an error code when `dol diff` does not match (#43) 
* Emit an error code when `dol diff` does not match

* `exit(1)` instead of `bail`
 2024-02-28 19:18:58 -07:00
Chippy 807dc6a440
Rename and output GCC extensions (#40) 
Outputs GCC Source Info extensions
Add asm language to support DWARF emitted by MWCC MIPS assembler
Update MwOverlayBranch handling
 2024-02-20 20:56:49 -07:00
1superchip 2784859c4f
Handle more CompileUnit attributes in DWARF (#38) 
* Handle more DWARF CompileUnit attributes

Handle comp_dir and add two unknown attributes

* Remove comment about unknown attributes
 2024-02-19 16:13:35 -07:00
Luke Street 9a6cb70ff8 Add `ar extract` command 2024-02-09 15:00:09 -07:00
Luke Street 4a84975648 dol apply: Don't apply gap symbols 
Also don't overwrite "unknown" scope
with global.

Fixes #30
 2024-01-24 23:23:05 -07:00
Luke Street 26cc6a13b4 shasum: Support `-o` in hash mode 
Fixes #32
 2024-01-24 23:21:55 -07:00
Luke Street f71931838c Sanitize '$' in split filenames 
Fixes #29
 2024-01-24 23:08:45 -07:00
Luke Street 7b7c8ce251 Add `noexport` attr to symbols.txt 
Rename `auto_force_active` to `export_all`.
This is a better solution to code_merging, as
individual functions can be marked `noexport`.
 2024-01-14 13:58:18 -07:00
Luke Street 1614997108 ci: Fix linux-i686 artifact name (previously linux-x86) 2024-01-13 22:02:52 -07:00
Luke Street 968f50ebed Add `auto_force_active` option (disable to support `-code_merging`) 
Fixes #13
 2024-01-13 21:54:10 -07:00
Benjamin Moir 5a3256b2b6
Infer anonymous unions from type layout (#26) 
* Infer anonymous unions from type layout

* Add comments to signify inferred types

* Improve union detection

* Fix some output weirdness

* Handle some more anonymous union edge cases

* Change union offset validation

* Skip anonymous unions with less than 2 members.
 2024-01-13 21:42:39 -07:00
Benjamin Moir 9f8c55efe9
Support anonymous type names as seen in PS2 DWARF (#25) 2024-01-07 08:36:34 -07:00
Benjamin Moir 6b59c677d4
Add support for MwOverlayBranch (#24) 
* Add support for MwOverlayBranch

* Make clippy happy

* cargo fmt
 2024-01-07 08:02:01 -07:00
Luke Street 59fe8069f8 Analyzer fix for fallthrough switch cases 
Fixes #23
 2024-01-06 22:57:41 -07:00
Luke Street ee3b297f76 Add bug report issue form 2024-01-06 22:34:00 -07:00
Luke Street 58b6d7c7d5 Avoid duplicate unit names when auto-splitting 
Fixes #20
 2024-01-06 21:57:42 -07:00
Luke Street 85e044463e Support matching multiple symbols with signatures 
Half of #20
 2024-01-06 18:31:33 -07:00
Luke Street 458d0599f5 dwarf dump: Emit address range for compile units and functions 2024-01-06 17:51:09 -07:00
Luke Street d9612cc9b7 Analyzer improvements for ProDG (WIP) 
Fixes #19
 2024-01-06 16:05:04 -07:00
Luke Street c44846d73f Allow absolute relocations to linker generated symbols 
Fixes #15
 2024-01-06 11:47:17 -07:00
Luke Street 8e7de9588f cargo fmt 2024-01-06 10:29:51 -07:00
Luke Street 3bcfaef4fe Zero out relocations before disassembling 
Fixes an issue where an addi with relocation
can be disassembled as subi
 2024-01-06 10:28:01 -07:00
Benjamin Moir dd23fef4f7
Support some more MetroWerkz DWARF extensions (#22) 
* Support FT_MW_int128

* Support OP_MW_FPREG

* Support AT_MW_mangled on local variables

* cargo fmt

---------

Co-authored-by: Luke Street <luke@street.dev>
 2024-01-02 10:33:07 -07:00
Luke Street fdf421a5d8 Update dependencies (advisory fix) 2023-12-20 20:43:39 -07:00
Luke Street d470f7aec6 Version 0.6.5 2023-12-20 20:30:48 -07:00
Luke Street 227153193e Sanitize auto-function-split names 
Fixes #16
 2023-12-20 20:28:30 -07:00
Luke Street 2681e51443 Don't double remove obj path extension 
Don't remember why I had it like this

Fixes #17
 2023-12-20 20:22:00 -07:00
Luke Street 6f2bb62082 Downgrade vis_flags/active_flags error to warn 
Fixes #18
 2023-12-20 19:11:23 -07:00
Sewer d43b95a0e4
Added: Support for Little Endian DWARF, Inline Arrays & Additional MetroWerks Extensions (#14) 
* Added: Minimal Required Changes to Dump Sonic Heroes (PS2)

* Added: Switch for Little Endian DWARF Dump

* Added: Support for Array Ordering

* Added: Big/Little Endian Variants of u32_from_bytes

* Changed: Detect bitness from .elf header.

* Changed: Use Proper MetroWerks Names

* Changed: Use Endianness from File API

* Refactor DWARF endian handling & some fixes

* Undo accidental formatting changes

---------

Co-authored-by: Luke Street <luke@street.dev>
 2023-12-11 13:07:29 -05:00
Luke Street 0cfc5df20b Overhauled common BSS support & more 
- With a map, attempts to detect and handle common BSS automatically
- With a map, attempts to detect and correct inflated common BSS bug (< GC 2.7 linker)
- Support for "stripped" symbols, sometimes required to match inflated common BSS sizes
- Warns on duplicated TUs in a map (other than common BSS)
- Automatically adds `comment:0` to `.s` TUs from a map (avoids linker crash)
 2023-11-29 18:31:35 -05:00
Luke Street 5c22c8850e Support `.BINARY` section 
Resolves #12
 2023-11-29 18:14:48 -05:00