Commit Graph

51 Commits

Author SHA1 Message Date
Dávid Balatoni 73917c12a8 Fix PS2 MWCC line number parsing (#363) 2026-06-17 20:23:34 -04:00
LagoLunatic 8b1b4a9a79 Add config option to limit which string literal encodings are used (#356)
* Fix annoying rust-analyzer error with a cfg

* Refactor literal info into a struct

* Add field hide a literal from the GUI but still use for diffing

* Add config option to limit string literal diffing

* Fix deprecation warning `float_literal_f32_fallback`

* Hide non-preferred string encodings from the GUI

* Fix new cargo check warning

* Clippy again

* Rename "None" -> "Auto"
2026-05-31 23:23:10 -04:00
LagoLunatic 13f1267eac Fix several issues with string literal detection (#351)
* Support detecting more symbol names for strings

* Fix string detectiong being broken for encodings that use null terminators

* Add test cases for string detection and decoding

* Fix test helper function sometimes being considered dead code

* Clippy fixes
2026-05-03 21:27:12 -04:00
Amber Brault ab0538e9a4 Fix extab hover window display issue (#344)
* Bleh

* Fix formatting

* Update arch_ppc__read_extab.snap

* Put code in separate function

* Make compiler shut up

* Update mod.rs
2026-03-21 09:38:01 -06:00
Bruno Macabeus 7a65e07e9b Add support for R_ARM_THM_PC8 and R_ARM_THM_PC11 (#342)
* Add support for `R_ARM_THM_JUMP8` and `R_ARM_THM_JUMP11`

* Fix `scan_instructions_internal` when reading 2-bytes instruction
2026-03-16 22:08:03 -06:00
LagoLunatic 79542a4725 Significantly improve diffing performance and fix minor bug with bss section match percents (#316)
* Move symbol name processing from diff step to read step

* Use min_by_key instead of sorted_unstable_by_key

* Sort all symbols by address when reading the object

This fixes an underreport bug in diff_bss_section.

* More symbol sorting logic on read

* Move is_name_compiler_generated into SymbolFlag & filter out File symbols

---------

Co-authored-by: Luke Street <luke@street.dev>
2026-01-24 19:41:03 -07:00
LagoLunatic 6ad60de32a Allow clicking on branch arrows to scroll target into view (#302) 2025-12-21 09:55:55 -07:00
LagoLunatic 32f5f202f7 Update outdated extab test snapshot (#292) 2025-11-26 17:56:32 -05:00
Luke Street 03a578c1bb Update test snapshots for new cwextab 2025-11-18 22:29:42 -07:00
Aetias 19ec08be9a Update unarm to 2.0 (#274)
* Migrate to unarm 2.0

* Update unarm to proper 2.0 release

* Deduplicate formatters for opaque instruction parts in ARM

* Add option to enable VFPv2 for ARM

* Update unarm to 2.0.1

* Fix read order for big-endian Thumb code

* Skip leading space in ARM instruction params

* Update ARM tests

* arm.rs: Use `alloc::borrow::Cow`
2025-10-12 21:13:29 -06:00
Luke Street 572afa8551 Support IDO .mdebug for line numbers (#264)
* Support IDO .mdebug for line numbers

Resolves #179

* Fix wasm build && cargo clippy --fix

* Resolve review comment
2025-09-25 10:00:40 -06:00
Luke Street 90e81fad7e Improve ARM function size inference
This allows 2-byte padding to be trimmed in ARM functions.

Resolves #253
2025-09-25 00:26:43 -06:00
Ethan Roseman e2c70342c9 Standardize the values for invalid and data opcodes (#261)
* Standardize the value for an invalid opcode
>
> This makes it so that all arches share the same value for an invalid opcode, so platform-specific logic isn't needed for checking whether instructions are valid.
Also updated dependencies

* OPCODE_DATA too
2025-09-13 12:33:06 -06:00
Anghelo Carvajal e6035b00df [MIPS] Add support for the other ABIs supported by rabbitizer (#259)
* [MIPS] Add support for the other abis supported by rabbitizer

* update test
2025-09-10 09:01:08 -06:00
Luke Street 97bcfe23d4 Update test snapshots 2025-09-08 22:40:51 -06:00
Luke Street fbdaa89cc0 Refactor data diffing & expose WASM API (#256)
* Refactor data diffing & expose WASM API

* Update test snapshots
2025-09-07 18:59:46 -06:00
iFarbod 7cc6ed2b43 Add support for x86 indirect tables (#251)
* Add support for x86 indirect tables

Closes #239

* Fix formatting issues in x86.rs

* Add x86 indirect table test
2025-09-07 11:28:23 -06:00
LagoLunatic 23009bf9a3 Implement diffing individual data symbols (#244)
* Implement diffing individual data symbols

* Remove unused code for diffing sections

* Data diff view: Make rows show offset within the symbol, not within the section

* Remove SelectedSymbol enum as it only has a single variant now

* Create fake data section symbols to allow diffing entire sections again

* Fix text sections not having their size zeroed out

* Update test snapshots

* Clean up code for inferring section symbol size

* Fix bug where PPC pool references weren't ignoring section symbols

* Update comment

* Always add unique section symbols for data sections

* Update test snapshots

* Remove unnecessary clone in format! call

* Auto-start mapping for unpaired data symbols
2025-09-02 19:37:17 -06:00
Anghelo Carvajal 6fb4bb8855 [MIPS] Fix symbols being filtered out from target side of diff if target object contains .NON_MATCHING markers (#250)
* Fix filtering out symbols from the target side that have a symbol with the same name and a `.NON_MATCHING` suffix.

- Target side: Show all the symbols except the `.NON_MATCHING` ones.
- Base side: Ignore all the `.NON_MATCHING` symbols and also ignore the ones with the same name without the suffix

* fmt

* comment

* tests

* fmt tests

* maybe this could fix wasm?

* Fix wasm?

* fmt

* Move `DiffSide` to `diff` mod

* Update the stuff the advisories CI told me to
2025-09-02 19:13:29 -06:00
Luke Street 1e62d4664c Make function size inference logic arch-specific
For MIPS, account for delay slot nops. For x86,
check for trailing nops (0x90). For PPC, check
for 4-byte 0x00 padding.

Resolves #229
2025-08-02 10:56:26 -06:00
Luke Street 8fac63c42c Remove temporary test 2025-07-17 21:23:12 -06:00
Luke Street 0fb7f3901c Add PPC COFF tests; fix IMAGE_REL_PPC_PAIR handling 2025-07-17 21:19:16 -06:00
Luke Street 60b227f45e Support PowerPC COFF (Xenon, Xbox 360)
ppc750cl is superseded by the powerpc crate, which
supports PPC64, AltiVec and VMX128 extensions.
2025-07-17 13:33:12 -06:00
Luke Street 5f48e69775 More clippy fixes 2025-07-07 15:29:30 -06:00
Mark Langen e638d0b17a Implementation of basic data flow analysis for PowerPC (#212)
* WIP implementation

* * Move flow analysis to dedicated file
* Show string constants inline
* Handle calls to MWCC "sled" helpers which otherwise disrupt flow analysis

* Run cargo insta review

* Apply clippy feedback

* Update more tests.

* Remove std use from ppc flow analysis

* Try to make wasm build work again

* More test changes

* Probably last wasm fix

* Formatting

* Fix WASM

* One more clippy thing

* Fixed display of float constants in a LFS or LFD instruction in case where there is a branch to the subsequent instruction with a different register value.

* On lines with a reloc, only hide Symbol type data flow values rather than all data flow values.

* Formatting
2025-06-17 12:59:04 -06:00