jpolo1224
b2caae9da2
discover_ether_address() reads the MAC with SIOCGIFHWADDR. Android has not let an
app do that since Android 6 and enforces it hard from 10 -- the ioctl returns
EPERM and /sys/class/net/*/address is unreadable -- so on every modern Android
device that branch failed, np_handler logged
NPHandler: Failed to discover ethernet or ip address!
and gave up. That leaves the network stack unidentified and blocks RPCN and any
game that asks it who it is. Reported as issue #79 against two unrelated titles,
with network settings that looked correct and could not have helped, because
nothing exposed in them reaches this.
The IP half was never the problem: it learns the local address from a UDP connect
to 8.8.8.8, which is a routing lookup and sends nothing.
Derive the address from Console PSID, exactly as the derive_mac_from_psid path at
the top of the same function already does. Nothing validates it against hardware
-- it identifies the console to the network stack and to peers -- and a locally
administered address is the correct thing to present when the platform refuses
the real one. Console PSID defaults to a per-install random value, so two users
do not end up sharing one.
Tried after the ioctl rather than in place of it, so a device or ROM that does
answer still uses its own.
ARMSX3
Uses the latest RPCS3 upstream code (the recent ARM64 improvements included).
Building
arm64-v8a and armv8.2 is supported. You need the Android SDK with NDK r27 or newer, CMake 3.30 or newer, and a JDK 17. Android Studio ships all of these.
Clone with submodules, then fetch the two third party checkouts that are not submodules:
git clone --recursive https://github.com/ARMSX2/ARMSX3.git
cd ARMSX3
git clone https://github.com/SnowflakePowered/librashader 3rdparty/librashader
git clone https://github.com/bylaws/libadrenotools android/armsx3-ui/app/src/main/cpp/libadrenotools
Build the core. This is the long part and produces an unstripped library of around 1.3 GB:
export ANDROID_HOME=$HOME/Library/Android/sdk
cmake -B build-android -G Ninja \
-DCMAKE_TOOLCHAIN_FILE=$ANDROID_HOME/ndk/<version>/build/cmake/android.toolchain.cmake \
-DANDROID_ABI=arm64-v8a -DANDROID_PLATFORM=android-31 \
-DCMAKE_BUILD_TYPE=RelWithDebInfo
cmake --build build-android --target rpcsx-android -j8
Strip it and put it where the app expects it:
llvm-strip --strip-unneeded build-android/android/libarmsx3-core.so
cp build-android/android/libarmsx3-core.so \
android/armsx3-ui/app/src/main/jniLibs/arm64-v8a/
Then build the app:
cd android/armsx3-ui
export JAVA_HOME="/Applications/Android Studio.app/Contents/jbr/Contents/Home"
./gradlew :app:assembleRelease
The apk lands in app/build/outputs/apk/release/.
Note that the core library has to be rebuilt and copied again whenever anything under rpcs3/ or android/src/ changes. Gradle does not build it for you.
The Discord Social SDK is proprietary and is not redistributed here. Get it from Discord's developer portal and drop it in app/libs/ and app/src/main/cpp/discord_sdk/ if you want that feature. The build skips it otherwise.
Running it needs PS3 firmware, which is not included. License
GPL-2.0-only, the same as RPCS3. See LICENSE. Some files may be licensed differently, check the file headers.
Based on RPCS3, https://github.com/RPCS3/rpcs3