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In a NativeAOT context, we don't have libmonodroid.so at all. This makes methods like JNIEnv.GetIdentityHashCode() non-functional, as it p/invokes into _monodroid_get_identity_hash_code.

Remove _monodroid_get_identity_hash_code, in favor of:

return JniEnvironment.References.GetIdentityHashCode (new JniObjectReference (v));

Which should have negligible performance impact and works without libmonodroid.so.

In a NativeAOT context, we don't have `libmonodroid.so` *at all*. This
makes methods like `JNIEnv.GetIdentityHashCode()` non-functional, as
it p/invokes into `_monodroid_get_identity_hash_code`.

Remove `_monodroid_get_identity_hash_code`, in favor of:

    return JniEnvironment.References.GetIdentityHashCode (new JniObjectReference (v));

Which should have negligible performance impact and works without
`libmonodroid.so`.
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/azp run

@dotnet dotnet deleted a comment from azure-pipelines bot Dec 16, 2024
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Azure Pipelines successfully started running 1 pipeline(s).

@jonpryor jonpryor merged commit d1a42a7 into main Dec 17, 2024
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@jonpryor jonpryor deleted the dev/peppers/_monodroid_get_identity_hash_code branch December 17, 2024 17:02
grendello added a commit that referenced this pull request Jan 7, 2025
* main: (25 commits)
  [CI] Break "Linux Tests" into 2 parallel jobs. (#9642)
  Fix `WorkloadDependencies.proj` build. (#9648)
  [CI] Set "WearOS Tests" parallelization to 2 agents. (#9639)
  [CI] Break "Package Tests" into 2 parallel jobs. (#9638)
  Bump to DevDiv/android-platform-support@3b4e16f1 (#9632)
  [NativeAOT] improve build logic, part 2 (#9631)
  Bump to dotnet/java-interop@2c06b3c2 (#9633)
  [NativeAOT] improve build logic, part 1 (#9614)
  [build] Generate `WorkloadDependencies.json` (#9613)
  [monodroid] remove `monodroid_get_log_categories()` (#9625)
  [monodroid] remove `_monodroid_get_identity_hash_code` (#9622)
  Bump to dotnet/java-interop@f800ea52 (#9607)
  [XABT] Break BuildApk into individual tasks for each content type. (#9612)
  [Mono.Android] Bind Android API-Baklava DP1 (#9594)
  [Xamarin.Android.Build.Tasks] Extract `BuildArchive` from `BuildApk` (#9556)
  [NativeAOT] MSBuild-related logic to get projects to build (#9583)
  [build] remove remnants of `OpenTK-1.0.dll` (#9610)
  [build] remove `Xamarin.Android.CSharp.targets` (#9609)
  [build] runtime "flavors" part 2 (#9598)
  Bump com.android.tools.build:manifest-merger to 31.7.3 (#9600)
  ...
grendello added a commit that referenced this pull request Jan 7, 2025
* dev/grendel/use-libc++: (25 commits)
  [CI] Break "Linux Tests" into 2 parallel jobs. (#9642)
  Fix `WorkloadDependencies.proj` build. (#9648)
  [CI] Set "WearOS Tests" parallelization to 2 agents. (#9639)
  [CI] Break "Package Tests" into 2 parallel jobs. (#9638)
  Bump to DevDiv/android-platform-support@3b4e16f1 (#9632)
  [NativeAOT] improve build logic, part 2 (#9631)
  Bump to dotnet/java-interop@2c06b3c2 (#9633)
  [NativeAOT] improve build logic, part 1 (#9614)
  [build] Generate `WorkloadDependencies.json` (#9613)
  [monodroid] remove `monodroid_get_log_categories()` (#9625)
  [monodroid] remove `_monodroid_get_identity_hash_code` (#9622)
  Bump to dotnet/java-interop@f800ea52 (#9607)
  [XABT] Break BuildApk into individual tasks for each content type. (#9612)
  [Mono.Android] Bind Android API-Baklava DP1 (#9594)
  [Xamarin.Android.Build.Tasks] Extract `BuildArchive` from `BuildApk` (#9556)
  [NativeAOT] MSBuild-related logic to get projects to build (#9583)
  [build] remove remnants of `OpenTK-1.0.dll` (#9610)
  [build] remove `Xamarin.Android.CSharp.targets` (#9609)
  [build] runtime "flavors" part 2 (#9598)
  Bump com.android.tools.build:manifest-merger to 31.7.3 (#9600)
  ...
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3 participants