Merge remote-tracking branch 'upstream/main' into stack-switching-cranelift

Resolved a few conflicts manually, blessed disas tests,
and made a few non-conflicting updates to func_environ.rs
and code_translator.rs (but pretty trivial).

Author: posborne

.github/actions/install-rust/action.yml

@@ -17,6 +17,10 @@ runs:
     - name: Install Rust
       shell: bash
       id: select
+      env:
+        # This is an attempt to reduce flakiness and see what happens. If this
+        # lands it worked. Feel free to modify if this becomes flaky again.
+        RUSTUP_USE_CURL: 1
       run: |
         # Determine MSRV as N in `1.N.0` by looking at the `rust-version`
         # located in the root `Cargo.toml`.
@@ -28,7 +32,7 @@ runs:
         elif [ "${{ inputs.toolchain }}" = "msrv" ]; then
           echo "version=1.$msrv.0" >> "$GITHUB_OUTPUT"
         elif [ "${{ inputs.toolchain }}" = "wasmtime-ci-pinned-nightly" ]; then
-          echo "version=nightly-2025-07-08" >> "$GITHUB_OUTPUT"
+          echo "version=nightly-2025-08-06" >> "$GITHUB_OUTPUT"
         else
           echo "version=${{ inputs.toolchain }}" >> "$GITHUB_OUTPUT"
         fi
@@ -37,7 +41,12 @@ runs:
       shell: bash
       run: |
         rustup set profile minimal
-        rustup update "${{ steps.select.outputs.version }}" --no-self-update
+        for attempt in 1 2 3 4 5; do
+          [ "$attempt" = "5" ] && exit 1
+          rustup update "${{ steps.select.outputs.version }}" --no-self-update \
+            && break
+          sleep 5
+        done
         rustup default "${{ steps.select.outputs.version }}"
 
         # Save disk space by avoiding incremental compilation. Also turn down

.github/workflows/main.yml

@@ -91,7 +91,9 @@ jobs:
     - uses: ./.github/actions/install-rust
     - run: |
         set -e
-        curl -L https://github.com/EmbarkStudios/cargo-deny/releases/download/0.18.2/cargo-deny-0.18.2-x86_64-unknown-linux-musl.tar.gz | tar xzf -
+        curl --retry 5 --retry-all-errors -L -o cargo-deny.tar.gz https://github.com/EmbarkStudios/cargo-deny/releases/download/0.18.2/cargo-deny-0.18.2-x86_64-unknown-linux-musl.tar.gz
+        tar xzf cargo-deny.tar.gz
+        rm cargo-deny.tar.gz
         mv cargo-deny-*-x86_64-unknown-linux-musl/cargo-deny cargo-deny
         echo `pwd` >> $GITHUB_PATH
     - run: cargo deny check bans licenses
@@ -263,7 +265,10 @@ jobs:
         toolchain: wasmtime-ci-pinned-nightly
 
     # Build C API documentation
-    - run: curl -L https://github.com/doxygen/doxygen/releases/download/Release_1_9_3/doxygen-1.9.3.linux.bin.tar.gz | tar xzf -
+    - run: |
+        curl --retry 5 --retry-all-errors -o doxygen.tar.gz -L https://github.com/doxygen/doxygen/releases/download/Release_1_9_3/doxygen-1.9.3.linux.bin.tar.gz
+        tar xzf doxygen.tar.gz
+        rm doxygen.tar.gz
     - run: echo "`pwd`/doxygen-1.9.3/bin" >> $GITHUB_PATH
     - run: cmake -S crates/c-api -B target/c-api
     - run: cmake --build target/c-api --target doc
@@ -394,6 +399,18 @@ jobs:
               -p wasmtime-c-api --no-default-features
               -p wasmtime-c-api --no-default-features --features wat
               -p wasmtime-c-api --no-default-features --features wasi
+
+          - name: wasmtime-wasi-http
+            checks: |
+              -p wasmtime-wasi-http --no-default-features
+
+          - name: wasmtime-wasi
+            checks: |
+              -p wasmtime-wasi --no-default-features
+              -p wasmtime-wasi --no-default-features --features p0
+              -p wasmtime-wasi --no-default-features --features p1
+              -p wasmtime-wasi --no-default-features --features p2
+              -p wasmtime-wasi --no-default-features --features p3
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
@@ -435,7 +452,7 @@ jobs:
     - uses: ./.github/actions/install-rust
 
     - run: rustup component add clippy
-    - run: cargo clippy --workspace --all-targets
+    - run: cargo clippy --workspace --all-targets --features p3,component-model-async
 
   # Similar to `micro_checks` but where we need to install some more state
   # (e.g. Android NDK) and we haven't factored support for those things out into
@@ -510,7 +527,7 @@ jobs:
           os: ubuntu-latest
           test: >
             cargo check -p wasmtime --no-default-features --features runtime,component-model &&
-            cargo check -p wasmtime --no-default-features --features runtime,gc,component-model,async &&
+            cargo check -p wasmtime --no-default-features --features runtime,gc,component-model,async,debug-builtins &&
             cargo check -p cranelift-control --no-default-features &&
             cargo check -p pulley-interpreter --features encode,decode,disas,interp &&
             cargo check -p wasmtime-wasi-io --no-default-features
@@ -578,10 +595,8 @@ jobs:
       with:
         toolchain: wasmtime-ci-pinned-nightly
 
-    # Check that `pulley-interpreter` compiles with tail calls enabled.  Don't
-    # actually run the tests with tail calls enabled, because they are not yet
-    # implemented in rustc and cause an ICE.
-    - run: cargo check -p pulley-interpreter --all-features
+    # Check that `pulley-interpreter` works with tail calls enabled.
+    - run: cargo test -p pulley-interpreter --all-features
       env:
         RUSTFLAGS: "--cfg pulley_tail_calls"
     - run: cargo check -p pulley-interpreter --all-features
@@ -718,7 +733,9 @@ jobs:
         # way faster at arm emulation than the current version github actions'
         # ubuntu image uses. Disable as much as we can to get it to build
         # quickly.
-        curl https://download.qemu.org/qemu-$QEMU_BUILD_VERSION.tar.xz | tar xJf -
+        curl --retry 5 --retry-all-errors -o qemu.tar.xz https://download.qemu.org/qemu-$QEMU_BUILD_VERSION.tar.xz
+        tar xJf qemu.tar.xz
+        rm qemu.tar.xz
         cd qemu-$QEMU_BUILD_VERSION
         ./configure --target-list=${{ matrix.qemu_target }} --prefix=${{ runner.tool_cache}}/qemu --disable-tools --disable-slirp --disable-fdt --disable-capstone --disable-docs
         ninja -C build install
@@ -862,7 +879,7 @@ jobs:
     - run: |
         rustup target add wasm32-wasip1 wasm32-unknown-unknown
         cd /tmp
-        curl -OL https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-25/wasi-sdk-25.0-x86_64-linux.tar.gz
+        curl --retry 5 --retry-all-errors -OL https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-25/wasi-sdk-25.0-x86_64-linux.tar.gz
         tar -xzf wasi-sdk-25.0-x86_64-linux.tar.gz
         mv wasi-sdk-25.0-x86_64-linux wasi-sdk
     - run: |
@@ -893,7 +910,9 @@ jobs:
 
     - name: Install wasm-tools
       run: |
-        curl -L https://github.com/bytecodealliance/wasm-tools/releases/download/wasm-tools-1.0.27/wasm-tools-1.0.27-x86_64-linux.tar.gz | tar xfz -
+        curl --retry 5 --retry-all-errors -o wasm-tools.tar.gz -L https://github.com/bytecodealliance/wasm-tools/releases/download/wasm-tools-1.0.27/wasm-tools-1.0.27-x86_64-linux.tar.gz
+        tar xfz wasm-tools.tar.gz
+        rm wasm-tools.tar.gz
         echo `pwd`/wasm-tools-1.0.27-x86_64-linux >> $GITHUB_PATH
 
     - run: ./ci/build-wasi-preview1-component-adapter.sh
@@ -995,7 +1014,10 @@ jobs:
     - uses: ./.github/actions/install-rust
     - run: |
         cd ${{ runner.tool_cache }}
-        curl -L https://github.com/mozilla/sccache/releases/download/0.2.13/sccache-0.2.13-x86_64-unknown-linux-musl.tar.gz | tar xzf -
+        curl --retry 5 --retry-all-errors -L -o sccache.tar.gz \
+          https://github.com/mozilla/sccache/releases/download/0.2.13/sccache-0.2.13-x86_64-unknown-linux-musl.tar.gz
+        tar xzf sccache.tar.gz
+        rm sccache.tar.gz
         echo "`pwd`/sccache-0.2.13-x86_64-unknown-linux-musl" >> $GITHUB_PATH
         echo RUSTC_WRAPPER=sccache >> $GITHUB_ENV
     - run: rustc scripts/publish.rs
@@ -1022,6 +1044,7 @@ jobs:
           - crate: "wasmtime-environ --all-features"
           - crate: "pulley-interpreter --all-features"
           - script: ./ci/miri-provenance-test.sh
+          - script: ./ci/miri-wast.sh ./tests/spec_testsuite/table.wast
     needs: determine
     if: needs.determine.outputs.test-miri && github.repository == 'bytecodealliance/wasmtime'
     name: Miri

.gitignore

@@ -26,8 +26,7 @@ examples/.cache
 *.smt2
 cranelift/isle/veri/veri_engine/test_output
 crates/explorer/node_modules
-tests/all/pulley_provenance_test.cwasm
-tests/all/pulley_provenance_test_component.cwasm
+*.cwasm
 /artifacts
 testcase*.wat
 testcase*.wasm