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  • 6 commits
  • 31 files changed
  • 6 contributors

Commits on Nov 24, 2025

  1. Enable PlatformNativeR2R test on macOS (#121752) 

    - Allow setting `Crossgen2OutputFormat` in tests - passed as `-f
<format>` to crossgen2
- Update generated test scripts to handle Mach-O output format for
crossgen2, linking the produced object into a dynamic library
- Enable `PlatformNativeR2R` test on macOS and set format to `macho`
    @elinor-fung
    elinor-fung authored Nov 24, 2025
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  2. Enable async testing in CI (#121857) 

    With #121814 merged we should be able to start running these in the CI
for native AOT.
    @MichalStrehovsky
    MichalStrehovsky authored Nov 24, 2025
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  3. Fix source map URLs for .NET 10 VMR builds (#121923) 

    .NET 10 builds from the VMR (dotnet/dotnet) instead of dotnet/runtime.
Source maps generated during CI builds were pointing to the old
repository, causing 404 errors when browser debuggers attempted to load
TypeScript sources.

## Changes

Updated `sourcemapPathTransform` in rollup configurations to generate
VMR-relative URLs:

- `src/mono/browser/runtime/rollup.config.js`
- `src/native/rollup.config.plugins.js`

```javascript
// Before
res = `https://raw.githubusercontent.com/dotnet/runtime/${gitHash}/${relativeSourcePath}`;

// After  
res = `https://raw.githubusercontent.com/dotnet/dotnet/${gitHash}/src/runtime/${relativeSourcePath}`;
```

Fixes #121672

<!-- START COPILOT CODING AGENT SUFFIX -->



<details>

<summary>Original prompt</summary>

> 
> ----
> 
> *This section details on the original issue you should resolve*
> 
> <issue_title>Could not load content for
githubusercontent</issue_title>
> <issue_description>### Is there an existing issue for this?
> 
> - [x] I have searched the existing issues
> 
> ### Describe the bug
> 
> Since upgrading to Visual Studio 2026 and .NET 10 I have started to
receive a number of "Could not load content..." errors in the browser.
> 
> For example:
> 
> Could not load content for
https://raw.githubusercontent.com/dotnet/runtime/b0f34d51fccc69fd334253924abd8d6853fad7aa/src/mono/browser/runtime/debug.ts
(HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE)
> 
> The **Sources** tab in the browser shows:
> 
> <img width="1693" height="407" alt="Image"
src="https://github.com/user-attachments/assets/21fb1f29-57db-4664-b114-0fbd50450332"
/>
> 
> I have tried cleareing the cache and done a hard refresh, updating the
.NET workloads, and even installed the .NET 10.0 WebAssembly Build Tools
but I still receive the errors.
> 
> Is it possible I have missed a step in the upgrade?
> 
> 
> ### Expected Behavior
> 
> _No response_
> 
> ### Steps To Reproduce
> 
> _No response_
> 
> ### Exceptions (if any)
> 
> _No response_
> 
> ### .NET Version
> 
> _No response_
> 
> ### Anything else?
> 
> _No response_</issue_description>
> 
> ## Comments on the Issue (you are @copilot in this section)
> 
> <comments>
> <comment_new><author>@akoeplinger</author><body>
> This is because we switched to building .NET inside of the VMR repo
(https://github.com/dotnet/dotnet) in .NET 10 and so this URL for the
source map needs to be updated:
https://github.com/dotnet/runtime/blob/928eb5fd02d066bfeada8d58547cac48baebe78a/src/mono/browser/runtime/rollup.config.js#L134</body></comment_new>
> <comment_new><author>@pavelsavara</author><body>
> And this one too 
> 
>
https://github.com/dotnet/runtime/blob/928eb5fd02d066bfeada8d58547cac48baebe78a/src/native/rollup.config.plugins.js#L148</body></comment_new>
> </comments>
> 


</details>

- Fixes #121804

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---------

Co-authored-by: copilot-swe-agent[bot] <[email protected]>
Co-authored-by: akoeplinger <[email protected]>
    @akoeplinger
    Copilot and akoeplinger authored Nov 24, 2025
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Commits on Nov 25, 2025

  1. Delete InlineArrays.cs and replace types (#121943) 

    Helps reduce the total number of types by replacing `ThreeObjects`,
`TwoObjects`, and `EightObjects` with the existing `InlineArrayX<T>`
types.
    @itsBuggingMe
    itsBuggingMe authored Nov 25, 2025
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  2. Fix TypeMap test to match trimming spec (#121937) 

    Fixes #121912
    @MichalStrehovsky
    MichalStrehovsky authored Nov 25, 2025
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  3. Switch to JIT intrinsics for generic context/async continuations (#12… 

    …1799)

NativeAOT and coreclr have various places where they want to have
explicit control over the generic context and async continuation
arguments. Introduce JIT intrinsics that allow them to explicitly set
what value should be used for these arguments in an upcoming call. Model
these arguments as part of the calling convention in the signatures
where they are passed. That fixes #118575 for async, and is also
necessary to compute proper call stubs for the interpreter.

See #121781 for more context.
    @jakobbotsch
    jakobbotsch authored Nov 25, 2025
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