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39 commits

Author SHA1 Message Date
KeybadeBlox
b95a664688 Add ehdata.h 
Bunch of spooky low-level exception handling stuff needed to delinking
working again.
 2026-03-20 23:29:39 -04:00
KeybadeBlox
709bbf9a54 Default to __cdecl for name mangling 
It's definitely ideal for everything to be declared explicitly, but it
would require either manual intervention or a new dedicated script to do
this for typedefs (that aren't methods), so we'll do this as the least
worst option.
 2026-03-20 23:26:20 -04:00
KeybadeBlox
a2b777d666 Disable function thunking when importing 
Thunked functions can confuse the delinker extension into thinking that
multiple symbols have the same name and lead to delinking failures (with
no diagnostic, conveniently).
 2026-03-20 23:25:19 -04:00
KeybadeBlox
ac40f3e8cf Update symbol table 2026-03-20 23:24:55 -04:00
KeybadeBlox
69d5bd1dbe Summarize unrecognized types in EnhancedImport 
Helps a little to debug things.
 2026-03-20 20:10:16 -04:00
KeybadeBlox
98d88cc212 Support earlier Java releases 
Existing code was written for Java 25, which is more recent than many
people have on hand.  The modified scripts appear to run well on Java
21.
 2026-03-20 13:20:51 -04:00
KeybadeBlox
c713c2c8ea Fix permissions on symbol table 2026-03-20 10:08:51 -04:00
KeybadeBlox
6b12d397ff Update headers in make_header.sh 
Forgot to change after Std.hpp got turned into stddef.h.
 2026-03-20 08:27:08 -04:00
KeybadeBlox
cbd63865e2 Rename Smilebit library to MUSASHI 
Strings in the .rdata portion of the Smilebit in-house library code
suggest that this was its name, with its contents having names beginning
with an M (whence MMATRIX, for example).
 2026-02-22 10:37:59 -05:00
KeybadeBlox
9cfd8b5bf3 Delink/begin decompiling entry point 
That is, xapi0.obj, which has been renamed from crt0.obj because it
appears to be part of the Xbox libraries rather than the C runtime.
 2026-02-20 21:50:00 -05:00
KeybadeBlox
9b6c91a12e Prevent repeated name mangling 
A symbol could be encountered more than once in headless mode if it
appeared in the body of a function.  The mangler script now tracks which
symbols have been seen to avoid this.
 2026-02-20 21:44:43 -05:00
KeybadeBlox
aac010eb71 Add PlayerCharId type 2026-02-19 21:16:11 -05:00
KeybadeBlox
73b59a95cd Fix main() detection in mangling script 2026-02-19 21:06:17 -05:00
KeybadeBlox
522bf8be7f Fix static init/exit section names in objects.csv 2026-02-18 20:42:45 -05:00
KeybadeBlox
0b10a02ad7 Fix whitespace in Ghidra export script output 
Functions with no arguments had a trailing tab.
 2026-02-18 20:41:51 -05:00
KeybadeBlox
e0313fa0ba Add class fixup Ghidra script 2026-02-18 20:24:43 -05:00
KeybadeBlox
3c4f0e72b8 Miscellaneous Ghidra script tweaks 
No behavioural changes.
 2026-02-18 18:18:24 -05:00
KeybadeBlox
c020c2e247 jsrf.h scalar deleting destructors return void * 
They previously returned a pointer to the class type, but this isn't
accurate to the signature indicated by MSVC's name mangling.
 2026-02-18 18:15:25 -05:00
KeybadeBlox
fd6815ae42 Complete Ghidra symbol import script 2026-02-17 22:30:10 -05:00
KeybadeBlox
92179ea9bd Add C symbol support to name mangling Ghida script 2026-02-17 20:19:14 -05:00
KeybadeBlox
5d22c39db6 Finish Ghidra data symbol import 
Function import still remains.
 2026-02-16 21:38:28 -05:00
KeybadeBlox
0922356a40 Begin Ghidra symbol import script 2026-02-16 00:21:55 -05:00
KeybadeBlox
e0c9fc4c83 Use enhanced for loops in Ghidra mangler script 2026-02-16 00:21:22 -05:00
KeybadeBlox
1e8ae0f72f Finish Ghidra symbol export script 2026-02-16 00:20:57 -05:00
KeybadeBlox
43f4d10461 Begin enhanced export Ghidra script 2026-02-14 23:02:55 -05:00
KeybadeBlox
c38d9b5628 Tiny steps towards implementing C runtime 2026-02-14 12:34:28 -05:00
KeybadeBlox
ccd2cd37a5 Defend against spurious references during mangling 
Ghidra sometimes identifies random numbers as pointers, which trips up
our mangler script when it encounters them as they generally have no
type information.  We now use heuristics to ignore such references.
 2026-02-13 23:43:35 -05:00
KeybadeBlox
d372c17094 Miscellaneous name mangling improvements 
Improved error reporting, skipping undesirable symbols like jump tables,
skipping special symbols like intrinsics, etc.
 2026-02-12 21:15:52 -05:00
KeybadeBlox
78127e64ef Arguments via environment variables in delink.sh 
It was really annoying having to type all that in every time.
 2026-02-12 16:16:07 -05:00
KeybadeBlox
05b4da2f78 Mangle referenced symbols in mangling script 
This produces correct symbol names in disassembly in objdiff.
 2026-02-12 00:36:40 -05:00
KeybadeBlox
0e84f9ab1f Refine for virtual method check in mangling script 
We used the flimsy heuristic of a reference from non-executable memory
to try to guess at whether a reference was a vtable, but now we just
check whether it's been named as a vtable.
 2026-02-11 21:14:46 -05:00
KeybadeBlox
53b0e82417 Include headless demangling in delink.sh 
This means we get delinked objects with proper mangled names matching
our recompiled files.
 2026-02-11 20:23:26 -05:00
KeybadeBlox
55046bf009 Better handle undefined types in mangling script 2026-02-11 20:17:22 -05:00
KeybadeBlox
e9b0c3c6bc Complete mangler script 
Now to hook it up to the delinker script.

(I totally accidentally said "demangling" in the last commit)
 2026-02-11 00:46:33 -05:00
KeybadeBlox
febf9fc172 Finish function demangling 
Data demangling should be much easier.
 2026-02-10 00:06:29 -05:00
KeybadeBlox
576a60d331 Mostly finish function name mangling 
Still need to do function pointers.
 2026-02-07 22:08:02 -05:00
KeybadeBlox
76e39fdd27 Begin Ghidra mangling script 
Looks like we'll be writing our own Ghidra scripts.  At least these
should enable pretty thorough sharing of work and decent UX.
 2026-02-05 22:31:36 -05:00
KeybadeBlox
35c8844529 Move everything else to ghidra/ directory 
The only stuff left in delink/ was also for using with Ghidra, so we may
as well also put it in ghidra/.
 2026-02-04 20:01:06 -05:00
KeybadeBlox
63002e0f08 Add data type import for Ghidra 2026-02-04 19:52:12 -05:00