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[dotnet] Pass the Optimize flags from the extra bundler arguments to the linker configuration. #9599

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merged 3 commits into from
Sep 9, 2020
Merged

[dotnet] Pass the Optimize flags from the extra bundler arguments to the linker configuration. #9599

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[dotnet] Pass the Optimize flags from the extra bundler arguments to …
rolfbjarne Sep 2, 2020
dcc1750
[tests] Set the verbosity using the additional args instead of an int…
rolfbjarne Sep 9, 2020
8a7833f
[xharness] Disable tvOS generation for the introspection/.NET test, i…
rolfbjarne Sep 9, 2020
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3 changes: 2 additions & 1 deletion dotnet/targets/Xamarin.Shared.Sdk.targets
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Original file line number Diff line number Diff line change
Expand Up @@ -139,7 +139,7 @@
<_AdditionalTaskAssemblyDirectory>$(_XamarinSdkRootDirectory)tools/dotnet-linker/</_AdditionalTaskAssemblyDirectory>
<_AdditionalTaskAssembly>$(_AdditionalTaskAssemblyDirectory)dotnet-linker.dll</_AdditionalTaskAssembly>
</PropertyGroup>
<Target Name="_ComputeLinkerArguments" DependsOnTargets="_ComputeLinkMode;_ComputeFrameworkVariables;_ComputeFrameworkAssemblies;ComputeResolvedFilesToPublishList">
<Target Name="_ComputeLinkerArguments" DependsOnTargets="_ComputeLinkMode;_ComputeFrameworkVariables;_ComputeFrameworkAssemblies;ComputeResolvedFilesToPublishList;_ParseBundlerArguments;">
<!-- Validate the linker mode -->
<Error Text="Invalid link mode: '$(_LinkMode)'. Valid link modes are: 'None', 'SdkOnly' and 'Full'" Condition="'$(_LinkMode)' != 'None' And '$(_LinkMode)' != 'SdkOnly' And '$(_LinkMode)' != 'Full'" />

Expand All @@ -164,6 +164,7 @@
LinkMode=$(_LinkMode)
MarshalManagedExceptionMode=$(_MarshalManagedExceptionMode)
MarshalObjectiveCExceptionMode=$(_MarshalObjectiveCExceptionMode)
Optimize=$(_BundlerOptimize)
PartialStaticRegistrarLibrary=$(_LibPartialStaticRegistrar)
Platform=$(_PlatformName)
PlatformAssembly=$(_PlatformAssemblyName).dll
Expand Down
17 changes: 14 additions & 3 deletions tools/dotnet-linker/LinkerConfiguration.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,8 @@ public class LinkerConfiguration {

// The list of assemblies is populated in CollectAssembliesStep.
public List<AssemblyDefinition> Assemblies = new List<AssemblyDefinition> ();

string user_optimize_flags;

public static LinkerConfiguration GetInstance (LinkContext context)
{
Expand Down Expand Up @@ -134,6 +136,9 @@ public static LinkerConfiguration GetInstance (LinkContext context)
Application.MarshalObjectiveCExceptions = mode;
}
break;
case "Optimize":
user_optimize_flags = value;
break;
case "PartialStaticRegistrarLibrary":
PartialStaticRegistrarLibrary = value;
break;
Expand Down Expand Up @@ -191,10 +196,16 @@ public static LinkerConfiguration GetInstance (LinkContext context)

ErrorHelper.Platform = Platform;

// Optimizations.Parse can only be called after setting ErrorHelper.Platform
if (!string.IsNullOrEmpty (user_optimize_flags)) {
var messages = new List<ProductException> ();
Application.Optimizations.Parse (Application.Platform, user_optimize_flags, messages);
ErrorHelper.Show (messages);
}

Application.CreateCache (significantLines.ToArray ());
Application.Cache.Location = CacheDirectory;
Application.DeploymentTarget = DeploymentTarget;
Application.EnableCoopGC ??= Platform == ApplePlatform.WatchOS;
Application.SdkVersion = SdkVersion;

switch (Platform) {
Expand All @@ -211,8 +222,7 @@ public static LinkerConfiguration GetInstance (LinkContext context)
if (Driver.TargetFramework.Platform != Platform)
throw ErrorHelper.CreateError (99, "Inconsistent platforms. TargetFramework={0}, Platform={1}", Driver.TargetFramework.Platform, Platform);

Application.SetManagedExceptionMode ();
Application.SetObjectiveCExceptionMode ();
Application.InitializeCommon ();
}

public void Write ()
Expand All @@ -232,6 +242,7 @@ public void Write ()
Console.WriteLine ($" LinkMode: {LinkMode}");
Console.WriteLine ($" MarshalManagedExceptions: {Application.MarshalManagedExceptions} (IsDefault: {Application.IsDefaultMarshalManagedExceptionMode})");
Console.WriteLine ($" MarshalObjectiveCExceptions: {Application.MarshalObjectiveCExceptions}");
Console.WriteLine ($" Optimize: {user_optimize_flags} => {Application.Optimizations}");
Console.WriteLine ($" PartialStaticRegistrarLibrary: {PartialStaticRegistrarLibrary}");
Console.WriteLine ($" Platform: {Platform}");
Console.WriteLine ($" PlatformAssembly: {PlatformAssembly}.dll");
Expand Down