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Improved handling of DSi roms and DSiWare. Fixes some system tools DSi roms being misdetected as DSiWare (related to #23)

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Gericom
2025-12-06 19:56:48 +01:00
parent 0d0fa445c9
commit 656f696411
6 changed files with 84 additions and 75 deletions
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7
arm9/source/Arm7Patcher.cpp
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@@ -49,15 +49,18 @@ void* Arm7Patcher::ApplyPatches(const LoaderPlatform* loaderPlatform) const
patchCollection.AddPatch(arm7ArenaPatch);
if (romHeader->unitCode == 0) // seems only present on NITRO, not on HYBRID or LIMITED
{
patchCollection.AddPatch(new DisableArm7WramClearPatch());
}
if (sdkVersion.IsTwlSdk())
{
if (gIsDsiMode && romHeader->IsTwlRom() && twlRomHeader->IsDsiWare())
if (gIsDsiMode && (twlRomHeader->HasNandAccess() || twlRomHeader->HasSdAccess()))
{
patchCollection.AddPatch(new Sdk5DsiSdCardRedirectPatch());
}
else
if (!twlRomHeader->IsDsiWare())
{
patchCollection.AddPatch(new CardiDoTaskFromArm9Patch());
}