GhidraRPXLoader issues

Exception when trying to import Splatoon [EUR] (gambit.rpx)

![image](https://user-images.githubusercontent.com/75505346/117146971-71868e80-adbd-11eb-9669-970b6f2523f4.png) `Import - Uncaught Exception: java.lang.RuntimeException: java.lang.ExceptionInInitializerError java.lang.RuntimeException: java.lang.ExceptionInInitializerError at generic.continues.ContinuesFactory.create(ContinuesFactory.java:66) at ghidra.app.util.bin.format.macho.MachHeader.createMachHeader(MachHeader.java:73) at ghidra.app.util.bin.format.macho.MachHeader.createMachHeader(MachHeader.java:61) at ghidra.app.util.opinion.MachoPrelinkUtils.parsePrelinkXml(MachoPrelinkUtils.java:56) at ghidra.file.formats.ios.prelink.PrelinkFileSystem.isValid(PrelinkFileSystem.java:78) at ghidra.formats.gfilesystem.factory.GFileSystemBaseFactory.probe(GFileSystemBaseFactory.java:66) at ghidra.formats.gfilesystem.factory.FileSystemFactoryMgr.test(FileSystemFactoryMgr.java:233) at ghidra.formats.gfilesystem.FileSystemService.isFileFilesystemContainer(FileSystemService.java:540) at ghidra.plugin.importer.ImporterUtilities.lambda$showImportDialog$0(ImporterUtilities.java:147) at ghidra.util.task.TaskLauncher$2.run(TaskLauncher.java:122) at...

kiictus

Mangled functions aren't demangled

Maybe integrate the [`GHS demangler`](https://github.com/Maschell/ghs-demangle-java) to automatically identify function parameters, data types (and potentially return data types)?

BullyWiiPlaza

Loading (Modified) Monster Hunter 3 Ultimate RPX causes Exception

``` Error importing file: MH3G_Cafe_modified.rpx java.lang.ArrayIndexOutOfBoundsException: Index 2174 out of bounds for length 37 at cafeloader.Cafe_ElfRelocationHandler.relocate(Cafe_ElfRelocationHandler.java:49) at ghidra.app.util.bin.format.elf.relocation.ElfRelocationContext.processRelocation(ElfRelocationContext.java:89) at ghidra.app.util.opinion.ElfProgramBuilder.processRelocationTable(ElfProgramBuilder.java:752) at ghidra.app.util.opinion.ElfProgramBuilder.processRelocations(ElfProgramBuilder.java:697) at ghidra.app.util.opinion.ElfProgramBuilder.load(ElfProgramBuilder.java:163) at ghidra.app.util.opinion.ElfProgramBuilder.loadElf(ElfProgramBuilder.java:100) at ghidra.app.util.opinion.CafeLoader.load(CafeLoader.java:78) at ghidra.app.util.opinion.AbstractLibrarySupportLoader.doLoad(AbstractLibrarySupportLoader.java:346)...

BullyWiiPlaza

Lego Games RPX not loading properly

5

On Ghidra 9.0.2, the following errors occur when attempting to open the Lego Dimensions RPX https://gist.githubusercontent.com/bloodmc/a116141e7486d7fca8a738c02ee43b4e/raw/78f5d6aa00ee5fc93908a327298a80f8db9c37a0/ghidra_lego_rpx.txt This causes all code to show up with `??`. From what I was told,...

bloodmc

Ability for patching?

2

Hi, Let's assume in a hypothetical basis I want to re-enable some debug files in the rpx file. Could I patch the binary and get it re-encrypted into the rpx...

ElevatedEuphoria

Minecraft WiiU edition (Minecraft.Client.rpx) imports with 0 Instructions and 20 data types

when i try to import Minecraft.Client.rpx with ghidra 11.1, GamecubeLoader 11.1 and RPXLoader 11.1, it tells me the program has 0 instructions and 20 data types. when i imported Minecraft.Client.rpx...

Maximal98

Use LZCOUNT pcode operation, show syscall number

With `countLeadingZeroes` user-defined op ![image](https://github.com/user-attachments/assets/2a9df032-36ed-452b-b395-d69c344939e1) With `LZCOUNT` ![image](https://github.com/user-attachments/assets/9d606bba-29bb-4801-b34e-7daf40e15c8c) Syscall with number ![image](https://github.com/user-attachments/assets/31103eeb-24cd-4d8f-adac-f45788b77550)

capitalistspz