Merge commit '2201a0227297b9251717e44adc32554a51ca0ed6' as 'external/xbyak'

external/xbyak/.github/CONTRIBUTING.md

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+# Contributing to Xbyak
+
+Thank you for considering contributing to the Xbyak project. This document provides guidelines on how to contribute.
+
+## Bug Reports and Feedback
+
+If you find a bug, have a feature request, or have questions, please open an issue. Include the following information:
+
+- Detailed description of the problem
+- Steps to reproduce
+- Expected behavior
+- Actual behavior
+- Environment details (OS, compiler version, etc.)
+
+## Creating Pull Requests
+
+If you want to add features or make fixes, follow these steps to create a pull request:
+
+1. Fork the repository
+2. Create a new branch: `git checkout -b my-feature-branch`
+3. Make your changes
+4. Run tests and ensure all tests pass
+5. Commit your changes: `git commit -am 'Add new feature'`
+6. Push the branch: `git push origin my-feature-branch`
+7. Create a pull request
+
+When creating a pull request, clearly describe the changes and include any related issue numbers.
+
+## License
+
+Xbyak is released under the BSD-3-Clause License. Any code contributions will be licensed under the same license.
+

external/xbyak/.github/FUNDING.yml

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+github: herumi

external/xbyak/.github/workflows/main.yml

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+name: test
+on:
+  push:
+    branches:
+      - '*'
+
+defaults:
+  run:
+    shell: sh
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    container:
+      image: debian:testing
+    steps:
+    - uses: actions/checkout@v5
+    - run: apt -y update
+    - run: apt -y install ca-certificates g++-multilib clang libboost-dev make yasm wget python3 #xz-utils nasm
+    - run: update-ca-certificates
+    - run: yasm --version
+    - name: Install xed and nasm
+      run: |
+        # Note: herumi/xed-bin is maintained by the same author and is a trusted source
+        wget https://github.com/herumi/xed-bin/raw/refs/heads/main/xed.tgz
+        wget https://github.com/herumi/xed-bin/raw/refs/heads/main/nasm.tgz
+        tar xvf xed.tgz
+        tar xvf nasm.tgz
+        mkdir -p ~/bin
+        mv xed ~/bin/
+        mv nasm ~/bin/
+
+    - name: Add ~/bin to PATH
+      run: echo "$HOME/bin" >> $GITHUB_PATH
+
+    - name: Check versions
+      run: |
+        xed -version
+        nasm -version
+
+    - run: |
+        make test
+        make -C sample CXXFLAGS="-DXBYAK_NO_EXCEPTION"
+        cd test
+        make xed_test
+        rm -rf jmp64
+        env CXX=""clang++ -std=c++20"" make jmp64 && ./jmp64