b184fee73f
Migrate SectionIndex/SymbolIndex to u32
...
This halves the size of structs like SectionAddress.
2024-10-04 20:40:50 -06:00
Amber Brault
26f52f65b7
Automatically check for invalid extab relocations ( #75 )
...
* Begin work on extab reloc analysis code
* Refactoring
* Make format happy
* Address feedback + improvements
2024-10-03 01:13:23 -06:00
3289b2a3aa
Ignore invalid instructions
...
This could be a bad idea, but
it's unclear how to properly
handle these cases.
Resolves #55
2024-06-10 00:40:37 -06:00
6b60c13834
Change REL "invalid relocation" to warning
...
Also ensures that `block_relocations`
works to remove the warning
Resolves #53
2024-06-03 18:03:39 -06:00
c3f3ea58e8
Support block_relocations and add_relocations in config.yml
...
This allows more granular control over generated relocations.
Also optimizes relocation address validity checks,
leading to ~20% faster relocation analysis.
Config example:
```
block_relocations:
# Block any relocation pointing to this address.
- target: .data:0x80130140
# Block any relocation originating from this address.
- source: .text:0x80047160
# (optional) End address to make it a range.
end: .text:0x800471A8
add_relocations:
# Inserts or overwrites a relocation.
# From: `subi r3, r3, 0x7657`
# To: `li r3, mesWInsert-0x1@sda21`
- source: .text:0x800473F4
type: sda21
target: mesWInsert
addend: -1
```
Resolves #33
Resolves #52
2024-05-19 22:49:40 -06:00
c45f37eb10
Update ppc750cl (10x faster!) & upgrade deps
2024-04-30 20:40:14 -06:00
c44846d73f
Allow absolute relocations to linker generated symbols
...
Fixes #15
2024-01-06 11:47:17 -07:00
dfb569b883
Add alf support (NVIDIA Shield TV binaries)
...
- Supports .alf files in all places .dol files are accepted.
- Adds `hash` and `dhash` to symbols config.
2023-10-07 02:03:09 -04:00
d4ef1ce16a
Analyzer fixes galore
...
- Transparent NLZSS decompression (add `:nlzss` to path)
- Overhaul portions of the analyzer to support more games
- Reject some invalid data relocations automatically
- Jump table analysis fixes
2023-09-13 02:08:51 -04:00
e3857d3212
Improvements to REL & map support
...
- Fix symbols.txt align attribute
- Fully support nested RARC files & transparent Yaz0 decompression
- Guess symbol visibility for maps without link map
- Add module name config
- Add manual force_active config
- Quiet option for shasum
- `symbols_known` and `fill_gaps` config
- Allow disabling .comment generation per-unit (`comment:0`)
- Various minor fixes
- Add `rarc` and `yaz0` commands
2023-09-05 17:22:22 -04:00
f9f7fb2e1e
Working rel make & more
...
- Added `elf info`
- Improved `rel info`
- Colored output for `shasum`
- Fix section `rename` in RELs
- Added padding symbols to avoid linker issues
- Automatically set symbols to "active" in .comment output
2023-08-23 23:13:12 -04:00
a2374e4fa0
Semi-working REL analysis & splitting
2023-08-23 23:13:12 -04:00
3f63f1ef47
A lot more section-address-aware refactoring
2023-08-23 23:13:12 -04:00
5843ee021e
Begin REL analysis & rework lots of code to be section-address aware
2023-08-17 22:09:45 -04:00
2c2ee8bf08
Validate splits don't overlap symbols (or each other)
...
Use DoubleEndedIterator::next_back instead of Iterator::last to avoid unnecessary iteration.
2023-08-15 09:47:00 -04:00
cf328b8707
Only create relocations for direct branches
2023-08-09 23:59:26 -04:00
f06a6ffbdd
Ignore ABS symbols in ObjSymbols::for_range
...
- Add ObjSymbols::iter_ordered for all symbols (including ABS)
- Extract duplicated logic into ObjSymbols::for_relocation
2023-08-03 19:04:17 -04:00
0fa0aafaea
6 months of occasional work I guess
2023-07-21 17:59:07 -04:00
830f7b172f
Reorganize files; start RSO support; config & split updates
2023-01-27 23:15:52 -05:00
