[runtime] Explicitly align application shared library to page size #9041
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This is just for parity with what `clang` uses, it will align the `libxamarin-app.so` library to a more natural boundary of 4k bytes (size of a memory page on Android)
dellis1972
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Jun 19, 2024
grendello
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Jun 21, 2024
* main: (26 commits) Make APK and shared library alignment configurable (#9046) [r8] update proguard rule to keep .NET runtime classes (#9044) Explicitly align to 4k (#9041) [trimming] preserve custom views and `$(AndroidHttpClientHandlerType)` (#8954) Ignore split configs when bundle config moves shared libraries to base.apk (#8987) Bump to dotnet/android-tools@1c09dcc (#9026) Bump to dotnet/java-interop@ccafbe6 (#9025) [Mono.Android-Tests] Fix repo URL in redirect tests (#9035) [ci] Update checkout path for nightly build (#9028) [ci] Fix android source path for MAUI test job (#9030) Link Code of Conduct (#9034) [ci] Update sdk-insertions trigger to manual only (#9029) Update java-interop and android-tools submodule mentions (#9023) LEGO: Merge pull request 9022 [Xamarin.Android.Build.Tasks] fastdev works with aab files (#8990) Use new binutils URL (#9019) Localized file check-in by OneLocBuild Task: Build definition ID 17928: Build ID 9686669 (#9011) LEGO: Merge pull request 9015 [api-merge] Update "constant" values to mirror latest API levels (#9004) [Mono.Android] Fix wrong value for `ApplicationExitInfoReason.Other` (#9003) ...
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This is just for parity with what
clanguses, it will align thelibxamarin-app.solibrary to a more natural boundary of 4k bytes (size of a memory page on Android)
Without the flag, the shared library is aligned to 64k bytes, which is wasteful with
regards to consumed memory (not much, but still) and may also make memory access slightly
slower than necessary.