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Enable CoreCLR runtime pack for android-arm (armeabi-v7a) #11172

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Enable CoreCLR runtime pack for android-arm (armeabi-v7a) #11172

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61d876e
Enable CoreCLR runtime pack for android-arm (armeabi-v7a)
simonrozsival Apr 21, 2026
bcec1d9
Wire up rest of the repo for armeabi-v7a CoreCLR support
Copilot Apr 28, 2026
c8f1166
Fix typemap.cc xxhash::hash call for 32-bit ARM build
Copilot Apr 28, 2026
81411e7
Exclude armeabi-v7a from CoreCLR native build until runtime pack ships
Copilot May 20, 2026
3ae17c0
Wire CoreCLR android-arm runtime path
simonrozsival May 20, 2026
a049ce4
Keep android-arm CoreCLR pack disabled
simonrozsival May 20, 2026
66397af
Enable android-arm CoreCLR native pack
simonrozsival May 20, 2026
7e27549
Remove stale NonMono plumbing left over from API-level unification
Copilot May 26, 2026
cd75376
Exclude armeabi-v7a from CoreCLR native build until runtime pack ships
Copilot May 27, 2026
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2 changes: 1 addition & 1 deletion build-tools/scripts/Ndk.projitems.in
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Expand Up @@ -21,7 +21,7 @@
<ApiLevelNET>$(AndroidNdkApiLevel_Arm)</ApiLevelNET>
<AndroidRID>android-arm</AndroidRID>
<SupportMonoVM>True</SupportMonoVM>
<SupportCoreCLR>False</SupportCoreCLR>
<SupportCoreCLR>True</SupportCoreCLR>
<SupportNativeAOT>False</SupportNativeAOT>
</AndroidSupportedTargetJitAbi>

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1 change: 1 addition & 0 deletions build-tools/scripts/xa_build_configuration.cmake.in
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Expand Up @@ -3,5 +3,6 @@ set(NETCORE_APP_RUNTIME_DIR_ARM64 "@NETCORE_APP_RUNTIME_ANDROID_ARM64@")
set(NETCORE_APP_RUNTIME_DIR_X86 "@NETCORE_APP_RUNTIME_ANDROID_X86@")
set(NETCORE_APP_RUNTIME_DIR_X86_64 "@NETCORE_APP_RUNTIME_ANDROID_X86_64@")

set(CORECLR_APP_RUNTIME_DIR_ARM "@CORECLR_APP_RUNTIME_ANDROID_ARM@")
set(CORECLR_APP_RUNTIME_DIR_ARM64 "@CORECLR_APP_RUNTIME_ANDROID_ARM64@")
set(CORECLR_APP_RUNTIME_DIR_X86_64 "@CORECLR_APP_RUNTIME_ANDROID_X86_64@")
1 change: 1 addition & 0 deletions build-tools/xaprepare/xaprepare/Steps/Step_GenerateFiles.cs
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Expand Up @@ -99,6 +99,7 @@ GeneratedFile Get_Cmake_XA_Build_Configuration (Context context)
{ "@NETCORE_APP_RUNTIME_ANDROID_X86@", Utilities.EscapePathSeparators (Configurables.Paths.NetcoreAppRuntimeAndroidX86) },
{ "@NETCORE_APP_RUNTIME_ANDROID_X86_64@", Utilities.EscapePathSeparators (Configurables.Paths.NetcoreAppRuntimeAndroidX86_64) },

{ "@CORECLR_APP_RUNTIME_ANDROID_ARM@", Utilities.EscapePathSeparators (Configurables.Paths.CoreClrAppRuntimeAndroidARM) },
{ "@CORECLR_APP_RUNTIME_ANDROID_ARM64@", Utilities.EscapePathSeparators (Configurables.Paths.CoreClrAppRuntimeAndroidARM64) },
{ "@CORECLR_APP_RUNTIME_ANDROID_X86_64@", Utilities.EscapePathSeparators (Configurables.Paths.CoreClrAppRuntimeAndroidX86_64) },
};
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5 changes: 5 additions & 0 deletions src/Xamarin.Android.Build.Tasks/Microsoft.NET.Sdk.Android/WorkloadManifest.in.json
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Expand Up @@ -12,6 +12,7 @@
"Microsoft.Android.Runtime.Mono.37.android-arm64",
"Microsoft.Android.Runtime.Mono.37.android-x86",
"Microsoft.Android.Runtime.Mono.37.android-x64",
"Microsoft.Android.Runtime.CoreCLR.37.android-arm",
"Microsoft.Android.Runtime.CoreCLR.37.android-arm64",
"Microsoft.Android.Runtime.CoreCLR.37.android-x64",
"Microsoft.Android.Runtime.NativeAOT.37.android-arm64",
Expand Down Expand Up @@ -78,6 +79,10 @@
"kind": "framework",
"version": "@WORKLOAD_VERSION@"
},
"Microsoft.Android.Runtime.CoreCLR.37.android-arm": {
"kind": "framework",
"version": "@WORKLOAD_VERSION@"
},
"Microsoft.Android.Runtime.CoreCLR.37.android-arm64": {
"kind": "framework",
"version": "@WORKLOAD_VERSION@"
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2 changes: 2 additions & 0 deletions src/native/CMakeLists.txt
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Expand Up @@ -177,9 +177,11 @@ if(IS_CLR_RUNTIME)
set(LOCAL_CORECLR_CONFIG Release)
endif()

set(RUNTIME_DIR_ARM "${LOCAL_CORECLR_PATH}/${CLR_PACKAGE_NAME_STEM}-arm/${LOCAL_CORECLR_CONFIG}/runtimes/android-arm")
set(RUNTIME_DIR_ARM64 "${LOCAL_CORECLR_PATH}/${CLR_PACKAGE_NAME_STEM}-arm64/${LOCAL_CORECLR_CONFIG}/runtimes/android-arm64")
set(RUNTIME_DIR_X86_64 "${LOCAL_CORECLR_PATH}/${CLR_PACKAGE_NAME_STEM}-x64/${LOCAL_CORECLR_CONFIG}/runtimes/android-x64")
else()
set(RUNTIME_DIR_ARM "${CORECLR_APP_RUNTIME_DIR_ARM}")
set(RUNTIME_DIR_ARM64 "${CORECLR_APP_RUNTIME_DIR_ARM64}")
set(RUNTIME_DIR_X86_64 "${CORECLR_APP_RUNTIME_DIR_X86_64}")
endif()
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10 changes: 10 additions & 0 deletions src/native/CMakePresets.json.in
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Expand Up @@ -151,11 +151,21 @@
"inherits": ["default-common", "common-debug", "common-armeabi-v7a"]
},

{
"name": "coreclr-default-debug-armeabi-v7a",
"inherits": ["default-common", "common-debug", "common-armeabi-v7a"]
},

{
"name": "default-release-armeabi-v7a",
"inherits": ["default-common", "common-release", "common-armeabi-v7a"]
},

{
"name": "coreclr-default-release-armeabi-v7a",
"inherits": ["default-common", "common-release", "common-armeabi-v7a"]
},

{
"name": "analyzers-debug-armeabi-v7a",
"hidden": true,
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2 changes: 1 addition & 1 deletion src/native/clr/host/typemap.cc
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Expand Up @@ -146,7 +146,7 @@ auto TypeMapper::managed_to_java_debug (const char *typeName, const uint8_t *mvi
dynamic_local_path_string full_type_name;
full_type_name.append (typeName);

hash_t mvid_hash = xxhash::hash (mvid, 16z); // we must hope managed land called us with valid data
hash_t mvid_hash = xxhash::hash (reinterpret_cast<const char*>(mvid), 16z); // we must hope managed land called us with valid data

auto equal = [](TypeMapAssembly const& entry, hash_t key) -> bool { return entry.mvid_hash == key; };
auto less_than = [](TypeMapAssembly const& entry, hash_t key) -> bool { return entry.mvid_hash < key; };
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4 changes: 3 additions & 1 deletion src/native/native-clr.csproj
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Expand Up @@ -7,7 +7,9 @@
<OutputType>Exe</OutputType>
<AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>

<!-- HACK HACK: until CoreCLR exists for all the targets, work only with arm64 -->
<!-- HACK HACK: until the android-arm CoreCLR runtime pack ships (dotnet/runtime#127225), -->
<!-- exclude armeabi-v7a from the native CoreCLR build so the linker doesn't fail on -lcoreclr. -->
<!-- The rest of the arm32 wiring (workload manifest, Ndk.projitems, CMake presets) is kept. -->
<AndroidSupportedTargetAotAbis>arm64:x86_64</AndroidSupportedTargetAotAbis>
<AndroidSupportedTargetJitAbis>arm64-v8a:x86_64</AndroidSupportedTargetJitAbis>
</PropertyGroup>
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