23 Commits

Author SHA1 Message Date
87fa29e8b0 objdiff-wasm: Fix symbol filtering
regex crate needed the `unicode-case` feature
2025-03-11 21:42:14 -06:00
42d4c38079 mips: Ignore .NON_MATCHING functions from INLINE_ASM macros 2025-03-11 21:39:17 -06:00
5898d7aebf Fix section ordering with many same-named sections
Before, this was comparing, for example, `.text-2`
with `.text-10` with standard string comparison,
yielding `.text-10` before `.text-2`.

Instead, this simply uses a stable sort by name,
which preserves the relative ordering of sections.
2025-03-10 21:51:54 -06:00
3f157f33a5 Reorder tooltip/context items slightly 2025-03-04 09:10:54 -07:00
LagoLunatic
a1ea2919f8
Reimplement function data value tooltips, function data value diffing, and data relocation diffing (#166)
* Show data literal values on instruction hover

Reimplements #108

* Show reloc diffs in func view when data's content differs

Reimplements #153

* Data diff view: Show relocs on hover and in context menu

This reimplements #154

Note that colorizing the text depending on the kind of diff has still not been reimplemented yet

* Fix up some comments
2025-03-04 08:56:46 -07:00
a1f2a535e5 Unify context menu / hover tooltip code + UI improvements 2025-03-02 16:13:12 -07:00
95868f1d19 Reimplement x86 arch, MSVC section group combining
Plus display_row/DiffText refactoring
2025-03-02 16:13:12 -07:00
f3c157ff06 WIP objdiff 3.0 refactor 2025-02-26 22:09:39 -07:00
e8de35b78e Make objdiff-core no_std + huge WASM rework 2025-02-09 22:28:02 -07:00
LagoLunatic
3e6efb7736
Check relocation addends when diffing functions (#158)
* Check relocation addends when diffing functions

* Also highlight addend when reloc differs
2025-02-09 22:26:49 -07:00
7f14b684bf Ignore PlainText segments when diffing 2024-10-31 17:27:27 -06:00
c5da7f7dd5 Show diff color when symbols differ 2024-10-31 17:26:59 -06:00
676488433f Fix resolving symbols for section-relative relocations
Also fixes MIPS `j` handling when jumping within the function.

Reworks `ObjReloc` struct to be a little more sensible.
2024-10-11 18:09:18 -06:00
741d93e211
Add symbol mapping feature (#118)
This allows users to "map" (or "link") symbols with different names so that they can be compared without having to update either the target or base objects. Symbol mappings are persisted in objdiff.json, so generators will need to ensure that they're preserved when updating. (Example: d1334bb79e)

Resolves #117
2024-10-09 21:44:18 -06:00
0fccae1049 Add experimental wasm bindings
Published to npm as objdiff-wasm
2024-08-20 21:40:32 -06:00
177bd5e895 Fix branch immediates missing diff colors
Resolves #86
2024-08-11 14:01:53 -06:00
5bfaaaaf65 Instruction hover / context menu improvements 2024-05-20 17:38:20 -06:00
106652ae7d Fix PPC branch display; update README.md 2024-03-22 23:06:41 -06:00
3c74b89f15 Restructure diffing code & initial 3-way diffing (WIP) 2024-03-18 18:10:18 -06:00
bbe49eb8b4 Initial x86 support
Includes a bit of work to make adding new
architectures easier in the future
2024-03-16 23:30:27 -06:00
39a13f4d36 objdiff-cli diff & report changes, support .splitmeta object section
- Add `objdiff-cli report changes` for diffing two reports
- Unify some click-to-highlight logic between CLI and GUI
- Load .splitmeta section for extra object metadata (original virtual addr, etc)
- More work on objdiff-cli diff
2024-02-28 21:44:53 -07:00
fb24063c54 objdiff-cli diff: Click-to-highlight & build fixes 2024-02-27 22:52:18 -07:00
9a7d2bcebf Experimental objdiff-cli (WIP) 2024-02-27 18:47:51 -07:00