c484952912
Support generating RELs with non-sequential module IDs
...
Uses the module ID from the configuration, if present,
falling back to the standard behavior of sequential
module IDs.
2024-06-24 17:43:33 -06:00
4d039140f2
Version 0.9.2
2024-06-10 17:41:05 -06:00
9c12efa64e
Update orthrus-ncompress
2024-06-10 17:40:46 -06:00
af3bcf5f9e
Create gap symbols at the end of sections
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Before, the end of the section
was not considered, so missing
symbols at the end of a section
would omit that data entirely.
2024-06-10 17:40:39 -06:00
761a940f9e
Match original "exec" for REL sections
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mwld writes empty code sections as
NULL type in the PLF, but sometimes
the original REL has the exec flag
set for these sections. Match the
original value.
2024-06-10 17:39:40 -06:00
3841004947
Fix writing empty v3 RELs
...
Resolves #59
2024-06-10 17:38:11 -06:00
e359ea1e9e
Improve REL relocation error handling
2024-06-10 17:37:06 -06:00
8813a2c9e4
Version 0.9.1
2024-06-10 00:43:44 -06:00
eb7c3e9d9f
Detect _savevr/_restvr + check in RELs
...
Some games include a copy of MW
runtime.c in RELs. Easy to check.
Some games also include _savevr/
_restvr for AltiVec. This is weird
but we can handle it as well.
2024-06-10 00:43:00 -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
b44aa78c49
Fix REL alignment after section data
2024-06-10 00:38:06 -06:00
4ea4ec86d0
Partially revert "Rework section alignment handling"
...
It turns out we can't actually
trust mwld to put our alignment
values in the PLF. Sad.
2024-06-10 00:37:17 -06:00
4dd2ebf85a
Rename ObjSections::count -> len
2024-06-09 16:10:34 -06:00
46cf0be183
Add U8 (newer .arc) support
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Supports the U8 .arc format, just
like the older RARC format.
`u8 list`, `u8 extract` and support
for U8 archive paths in config.yml
2024-06-03 20:34:35 -06:00
255123796e
Instruction disassembly in dol diff
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When a function diff is detected in
`dol diff`, objdiff-core is used to
print a detailed view highlighting
any differences.
Resolves #28
2024-06-03 20:31:06 -06:00
d63111466b
SN GCC DWARF improvements
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Now emits all DWARF tags for
Spongebob Squarepants: Creature
from the Krusty Krab properly.
Resolves #46
2024-06-03 18:48:28 -06:00
61cd72cd11
Support address in config symbol references
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Example: `symbol_name!.data:0x1234`
Allows disambiguating local symbols
with the same name.
Supported in `extract` and
`add_relocations` in config.yml
Resolves #58
2024-06-03 18:08:06 -06:00
4701de32f6
Check for existing function with bl
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Ensures that the analyzer won't
create a function when the target
is already contained within a
function. Useful with manual asm
that would otherwise trip up the
analyzer.
Partial work for #56
2024-06-03 18:06:10 -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
53c6d74a6b
Fix addic/addic. handling in relocation tracker
...
Resolves #57
2024-06-03 18:01:55 -06:00
d9770c48b2
Version 0.8.3
2024-05-19 23:09:16 -06:00
c3f3ea58e8
Support block_relocations and add_relocations in config.yml
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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
e1c80655b7
Fix lcf generation for empty RELs
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Also, handle alignment of 0 in rel make
2024-05-19 22:28:14 -06:00
bf0d1a823f
Version 0.8.2: Fix asm output
2024-05-17 07:12:05 -06:00
0bcc539d36
Version 0.8.1: Fix .note.split generation
2024-05-16 18:31:27 -06:00
cb1a765041
Version 0.8.0
2024-05-15 23:16:26 -06:00
cadmic
876b78bfa6
Reconstruct "erased" tags from DWARF debugging info ( #51 )
...
* Read erased tags
* cargo +nightly fmt
* .filter(...).next() -> find(...)
* Plumb both data and address endians through
* Rename has_erased_parent -> is_erased_root and comment
2024-05-15 23:06:30 -06:00
d3c2e8192c
ci: Bump cargo-zigbuild version
2024-05-01 09:37:09 -06:00
4dacf2f39a
Add disc commands: info, extract, convert, verify
...
Utilizing https://github.com/encounter/nod-rs
2024-05-01 00:12:20 -06:00
9452ca8b8c
Pass ppc750cl::Ins by value
2024-04-30 22:53:32 -06:00
963425793d
Remove unused deps
2024-04-30 20:48:53 -06:00
c45f37eb10
Update ppc750cl (10x faster!) & upgrade deps
2024-04-30 20:40:14 -06:00
c1c4373e53
Prefer references to _savegpr_14 over __savegpr
...
Same for `__restore_gpr`, `__save_fpr` and `__restore_fpr`.
A common issue that can be solved with a little bit
of special-casing.
2024-04-30 18:04:50 -06:00
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
dac2dcfc9e
Explicitly check split end >= start
...
Fixes #48
2024-04-30 18:03:59 -06:00
fdafe59e13
Adds data:int and data:short for asm output
...
Fixes #41
2024-04-30 18:03:45 -06:00
bfa926ebbf
Write object address and size in asm comments
...
Fixes #37
2024-04-30 18:03:31 -06:00
989293a477
Add Yay0/Yaz0 compression & decompression
...
Uses orthrus-ncompress
Fixes #6
2024-04-30 18:03:00 -06:00
e46c6a72bc
Split up README a bit
2024-04-22 23:17:09 -06:00
a156c3697f
Appease clippy
2024-04-03 00:18:16 -06:00
3497d38ea3
Version 0.7.6
2024-04-03 00:13:42 -06:00
d0f39f1d82
Support global labels in REL creation (_savegpr, etc)
2024-04-03 00:13:15 -06:00
ccfbfd1a5a
Fix for jumptable naming in RELs
2024-04-03 00:12:46 -06:00
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
9249fa67b8
ci: Update actions versions
2024-03-13 18:31:42 -06:00
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
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
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
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
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
