Commit Graph

601 Commits

Author SHA1 Message Date
LukeFZ
d43157cab5 29/31.2 don't actually exist, this logic is not needed 2024-11-14 14:29:06 +01:00
LukeFZ
97cbf243b5 Merge refactored-versioning into master 2024-11-14 14:27:14 +01:00
LukeFZ
bcbf4f47e2 Fix NRE in Assembly ctor on < v24.2 2024-11-09 15:44:11 +01:00
LukeFZ
3982e5fd99 Make field offset reading use TryMapVATR to reduce exceptions 2024-11-09 15:43:39 +01:00
LukeFZ
e0e8d052ea make TryMapVATR overrideable and implement it for ELFs 2024-11-09 15:43:22 +01:00
LukeFZ
08431b774a Fix metadata usage issues caused by it being a value type now 2024-11-08 23:33:13 +01:00
Luke
5715760e8b Overhaul disassembler script + add Binary Ninja target (#12)
* Overhaul diassembler scripts:
- No longer defines top level functions
- Split into three classes: StatusHandler (like before), DisassemblerInterface (for interfacing with the used program API), ScriptContext (for definiting general functions that use the disassembler interface)
- Add type annotations to all class methods and remove 2.7 compatibility stuff (Ghidra now supports Python 3 so this is unnecessary anymore)
- Disassembler backends are now responsible for launching metadata/script processing, to better support disassembler differences
- String handling is back in the base ScriptContext class, disassembler interfaces opt into the fake string segment creation and fall back to the old method if it isn't supported

* Add Binary Ninja disassembler script backend
This uses the new backend-controlled execution to launch metadata processing on a background thread to keep the ui responsive

* make binary ninja script use own _BINARYNINJA_ define and add define helpers to header

* Update README to account for new script and binary ninja backend

* implement fake string segment functions for binary ninja but don't advertise support

* also cache API function types in binary ninja backend

* fix ida script and disable folders again
2024-11-08 23:31:40 +01:00
LukeFZ
792268f52f Disable plugin loading for now 2024-11-07 12:51:58 +01:00
LukeFZ
8895979388 also read UnresolvedVirtualCallCount on regular v31 2024-10-27 11:24:14 +01:00
LukeFZ
daa80bcffe support loading PEs without an export table 2024-10-26 19:56:49 +02:00
LukeFZ
d59f67216a support auto-recovering type indices from type handles
fixes loading of memory-dumped v29+ libraries since those replacee their class indices on load with a pointer to the corresponding type
2024-10-13 21:54:59 +02:00
LukeFZ
095bfa16e8 remove loading of packed dlls - this was a very unsafe feature 2024-10-13 21:54:06 +02:00
LukeFZ
7632ff2283 29/31.2 was a psyop 2024-09-01 02:01:34 +02:00
LukeFZ
1a12cf5081 tweak .1 condition (again) 2024-08-30 20:23:17 +02:00
LukeFZ
e6c51b47d6 rework code registration offsetting a bit and add second 29/31.1 condition 2024-08-24 22:55:35 +02:00
LukeFZ
5b0476fcc5 add remaining 31.1/31.2 versioning conditions 2024-08-18 23:23:32 +02:00
LukeFZ
4ce4d0e799 backport 29/31 version fixes from new versioning branch 2024-08-18 23:20:49 +02:00
LukeFZ
5d827fe881 fix metadata usage validity checks 2024-08-18 22:40:29 +02:00
LukeFZ
a7081ccfa9 move 29/31.1/.2 to use tags (-2022,-2023) instead of minor versions 2024-08-18 22:40:14 +02:00
LukeFZ
43d7433e12 Rework metadata struct loading to use new struct versioning 2024-08-17 13:52:09 +02:00
LukeFZ
6c59434984 rename serialization methods and add BinaryObjectStreamReader for interop 2024-08-14 01:00:32 +02:00
LukeFZ
2d3b186b4d add new struct definitions 2024-08-13 18:34:22 +02:00
LukeFZ
23e873280d migrate versioning to StructVersion class, add handling/detection for 29.2/31.2 2024-08-13 15:00:20 +02:00
LukeFZ
30c019c4ef Bump projects to .net 9 and update nugets 2024-08-13 04:23:49 +02:00
commonuserlol
665e70324f Ghidra script improvements (#7)
* Always set image base to 0 for Ghidra

* Script improvements

Everything here is for Ghidra:
* Use `%` instead of f-string (Ghidra still uses python 2.7, meanwhile f-strings were added in 3.6)
* Handle errors when applying type (Ghidra throws exception unlike IDA)
* Don't trigger decompiler (analysis will be faster)
* Revert back string literals

* Set image base to zero only for ELF

I don't know about PE with Ghidra

* Update README for disassemblers

* IDA 7.6 required due `ida_ida.inf_is_32bit_exactly()`

* Ghidra now don't launch decompiler for whole binary

* Set image base to 0 in script

Remove %IMAGE_BASE% since we don't use it anymore

* Create XREFs for Ghidra

Now you can jump from `MethodInfo` to actual method

* Fix demangler for Ghidra

Ghidra's demangler can process only functions in auto analysis. Now both `TypeInfo` and `MethodInfo` are displayed properly

---------

Co-authored-by: commonuserlol <commonuserlol@users.noreply.github.com>
2024-08-10 21:00:41 +02:00
LukeFZ
b4aaa8df5e Make script paths always use / as the path seperator to be cross-compatible 2024-07-15 16:11:24 +02:00
LukeFZ
87766f6f96 Add support for metadata version 29.2 and 31 2024-06-24 18:41:14 +02:00
LukeFZ
98edac1aea Allow usage without the plugins folder 2024-06-24 18:40:19 +02:00
Luke
396c222ac5 Tweak 29.1 heuristic 2024-06-24 14:18:49 +02:00
Luke
692f4e05ef Fix ghidra script output 2024-05-24 03:09:00 +02:00
LukeFZ
b21b6e89ab properly fix scoped name for generic arrays 2024-02-27 17:34:24 +01:00
LukeFZ
1e27f8672d Dump default bytearray value as base64 in c# output 2024-02-25 15:26:46 +01:00
LukeFZ
eababc31f3 Add fallback to invalid compressed int in BlobReader 2024-02-25 15:24:09 +01:00
LukeFZ
e328ed9b84 just check for FullName == null in getScopedFullname 2024-02-25 15:23:58 +01:00
LukeFZ
2a492e02ba Update getScopedFullName for generic params + update README 2024-02-25 11:32:20 +01:00
LukeFZ
0f7cd027c3 create fake string segment to allow ida to show the actual strings, also add custom xref between methodinfo and method when both exist 2024-02-16 11:43:15 +01:00
LukeFZ
42d97813df Fix idaclang support for 8.3 2024-02-16 09:49:00 +01:00
LukeFZ
939bedac57 Skip function boundaries when a .pdata segment is detected, add (very slow) folder creation which is disabled by default 2024-02-13 15:02:16 +01:00
LukeFZ
55532fdc8a Overhaul IDA script output and add progress waitbox 2024-02-13 06:48:36 +01:00
LukeFZ
6b060c274a Fix assembly shim output for older Unity versions due to non-explicit class layouts 2023-12-10 21:58:22 +01:00
LukeFZ
7b03b939a0 Fix some issues loading ELFs with invalid SHTs and broken symbol entries 2023-12-09 14:01:54 +01:00
LukeFZ
ef56ebbd2f Fix header generation when a struct contains an enum pointer 2023-12-07 20:53:03 +01:00
LukeFZ
1d2890961c Fix custom attribute parsing when a null array is used and when an assembly has no attributes 2023-12-07 20:52:06 +01:00
LukeFZ
5b1d9c67d1 Add name mangling to Methods/MethodInfo/TypeInfo/TypeRef, remove Boxing from ValueTypes when used as the this parameter, fix crashes when a module has no attributes 2023-12-06 20:09:35 +01:00
LukeFZ
e9434f4cad Add better il2cpp_array_size_t definition for script outputs in versions post 2017.2.1, fix some other cpp gen issues 2023-12-02 11:22:32 +01:00
LukeFZ
f1cb0d14a2 Export FieldInfo/FIeldRva contents into script metadata and import as comments 2023-12-02 08:27:12 +01:00
LukeFZ
8755d99d63 Slight rebranding, add new README section, bump version to 2023.1 2023-12-01 09:53:01 +01:00
LukeFZ
5afe295ef0 also set rva value as dnlib InitialValue 2023-12-01 09:39:02 +01:00
LukeFZ
7120970ece Use actual size of static array initializers 2023-12-01 08:14:12 +01:00
LukeFZ
7e7d345c30 Add support for ThreadStatic fields 2023-12-01 07:08:48 +01:00