jit: daslang -lib emits a C-ABI library

.github/workflows/build.yml

@@ -58,7 +58,8 @@ jobs:
         # two statements: a substitution inside echo would hide the script's exit code
         run: |
           set -eu
-          matrix=$(python3 ci/ci_matrix.py build '${{ github.event_name }}')
+          # TEMP: one cell only - win64 Release, the lane standalone_capi_dasbind fails on
+          matrix='{"include": [{"target": "windows", "architecture": 64, "cmake_preset": "Release", "sanitizers": "none", "release_target": "windows", "release_arch": "x86_64", "runner": "windows-latest", "architecture_string": "x64", "archive_ext": "zip", "llvm_disabled": "ON", "jit_disabled": "ON", "build_system": "cmake", "cmake_generator": "Ninja"}]}'
           echo "matrix=$matrix" >> "$GITHUB_OUTPUT"
 
       - name: Cache LLVM
@@ -294,7 +295,9 @@ jobs:
                 # daslang's MSVC debug info is /Z7 (CMakeCommon.txt) so sccache
                 # can cache it.
                 cmake --no-warn-unused-cli -B./build -G "${{ matrix.cmake_generator }}" -DCMAKE_BUILD_TYPE:STRING=${{ matrix.cmake_preset }} -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache -DDAS_LLVM_DISABLED=${{ env.das_llvm_disabled }} -DCMAKE_TOOLCHAIN_FILE="$VCPKG_ROOT/scripts/buildsystems/vcpkg.cmake"
-                cmake --build ./build --config ${{ matrix.cmake_preset }} --parallel
+                # TEMP: the debug step needs daslang and the fixture DLL, nothing else.
+                # Building ALL here costs about an hour of AOT translation units.
+                cmake --build ./build --config ${{ matrix.cmake_preset }} --parallel --target daslang standalone_init_fixture_shared
                 ;;
               linux_arm*)
                 CC=clang CXX=clang++ cmake --no-warn-unused-cli -B./build -DCMAKE_BUILD_TYPE:STRING=${{ matrix.cmake_preset }} -DDAS_GLFW_DISABLED=ON -DDAS_HV_DISABLED=OFF -DDAS_SQLITE_DISABLED=OFF -DDAS_LLVM_DISABLED=${{ env.das_llvm_disabled }} -G \
@@ -332,6 +335,7 @@ jobs:
     # warm sequential sweep, so a separate prewarm only duplicated the
     # frontend-compile of every test. The target still exists for local use.
     - name: "Test"
+      if: false   # TEMP: debug run only needs the DEBUG step
       run: |
         set -eux
         # When daslang is sanitizer-instrumented, its JIT-emitted .dll cache
@@ -410,7 +414,94 @@ jobs:
             cmake --build ./build --config ${{ matrix.cmake_preset }} --target run_tests_interpreter || cmake --build ./build --config ${{ matrix.cmake_preset }} --target run_tests_interpreter_isolated
             ;;
         esac
+    - name: "TEMP DEBUG: standalone_capi_dasbind on win64"
+      if: always()
+      shell: bash
+      run: |
+        set -x
+        H=tests-cpp/big/standalone_ctx
+        D=build/tests-cpp/big/standalone_ctx
+        BIN=bin/daslang.exe
+
+        echo "===== which CRT does each side link ====="
+        dumpbin //dependents "$BIN" || true
+        dumpbin //dependents "$D/standalone_init_fixture.dll" || true
+
+        echo "===== 0: bindings required, nothing called ====="
+        cat > "$H/_dbg0.das" <<'EOS'
+        options gen2
+        require _standalone_init_fixture_c
+        [export]
+        def main : int {
+            print("loaded, no call\n")
+            return 0
+        }
+        EOS
+        "$BIN" "$H/_dbg0.das" || true; echo "dbg0 exit=$?"
+
+        echo "===== 1: create only, no destroy ====="
+        cat > "$H/_dbg1.das" <<'EOS'
+        options gen2
+        require _standalone_init_fixture_c
+        [export]
+        def main : int {
+            print("before create\n")
+            var ctx = standalone_init_fixture_create()
+            print("created null={ctx == null}\n")
+            return 0
+        }
+        EOS
+        "$BIN" "$H/_dbg1.das" || true; echo "dbg1 exit=$?"
+
+        echo "===== 2: create + destroy ====="
+        cat > "$H/_dbg2.das" <<'EOS'
+        options gen2
+        require _standalone_init_fixture_c
+        [export]
+        def main : int {
+            var ctx = standalone_init_fixture_create()
+            print("created null={ctx == null}\n")
+            standalone_init_fixture_destroy(ctx)
+            print("destroyed\n")
+            return 0
+        }
+        EOS
+        "$BIN" "$H/_dbg2.das" || true; echo "dbg2 exit=$?"
+
+        echo "===== 3: create + scalar call + destroy ====="
+        cat > "$H/_dbg3.das" <<'EOS'
+        options gen2
+        require _standalone_init_fixture_c
+        [export]
+        def main : int {
+            var ctx = standalone_init_fixture_create()
+            let first = standalone_init_fixture_get_first(ctx)
+            print("get_first={first}\n")
+            standalone_init_fixture_destroy(ctx)
+            print("destroyed\n")
+            return 0
+        }
+        EOS
+        "$BIN" "$H/_dbg3.das" || true; echo "dbg3 exit=$?"
+
+        echo "===== 4: the real host, with its output ====="
+        "$BIN" "$H/test_standalone_bindings_host.das" || true; echo "host exit=$?"
+
+        echo "===== 4b: a stack for the create crash, under cdb ====="
+        CDB="/c/Program Files (x86)/Windows Kits/10/Debuggers/x64/cdb.exe"
+        ls "$CDB" || CDB=$(find "/c/Program Files (x86)/Windows Kits" -name cdb.exe 2>/dev/null | head -1)
+        if [ -n "$CDB" ] && [ -x "$CDB" ]; then
+          "$CDB" -g -G -c 'g; .lastevent; k 40; !heap -p -a @rcx; q' \
+              "$(cygpath -w "$PWD/bin/daslang.exe")" "$(cygpath -w "$PWD/$H/_dbg1.das")" 2>&1 | tail -80 || true
+        else
+          echo "no cdb on this runner"
+        fi
+
+        echo "===== 5: through ctest, for the record ====="
+        ctest --test-dir build --build-config Release -R standalone_capi_dasbind --output-on-failure || true
+
     - name: "Small C++ Tests"
+      if: false   # TEMP: debug run only needs the DEBUG step
       run: |
         set -eux
         # Suppress LSan false-positives from the Uri binding; see "Test" step above
@@ -437,7 +528,7 @@ jobs:
       # per-PR ctest is -L small, so only this step executes a generated
       # context. memory_model_4gb allocates a real 4 GB chunk and stays
       # local-only.
-      if: matrix.cmake_preset == 'Release' && (github.event_name == 'schedule' || github.event_name == 'workflow_dispatch')
+      if: false   # TEMP: debug run only needs the DEBUG step
       run: |
         set -eux
         case "${{ matrix.target }}${{ matrix.architecture }}" in
@@ -466,9 +557,7 @@ jobs:
     # duplicates the Release/Debug compile and interpreter coverage on every
     # PR. Keep it on the canonical nightly and explicit full-workflow runs.
     needs: pre_job
-    if: >-
-      (github.event_name == 'schedule' && github.repository == 'GaijinEntertainment/daScript')
-      || github.event_name == 'workflow_dispatch'
+    if: false   # TEMP: win64 debug run
     runs-on: windows-latest
     permissions:
       contents: read
@@ -560,6 +649,7 @@ jobs:
       run: cmake --build ./build --config RelWithDebInfo --target run_tests_interpreter
 
     - name: "Small C++ Tests"
+      if: false   # TEMP: debug run only needs the DEBUG step
       run: ctest --test-dir build --build-config RelWithDebInfo -L small --output-on-failure
 
   ###########################################################
@@ -570,9 +660,7 @@ jobs:
     # The regular matrix cell is the fast LLVM-free MSVC gate. Its scheduled
     # run still owns the full AOT suite, so do not duplicate that sweep here.
     needs: pre_job
-    if: >-
-      (github.event_name == 'schedule' && github.repository == 'GaijinEntertainment/daScript')
-      || github.event_name == 'workflow_dispatch'
+    if: false   # TEMP: win64 debug run
     runs-on: windows-latest
     permissions:
       contents: read
@@ -652,6 +740,7 @@ jobs:
         cmake --build ./build --config Release --target run_tests_interpreter || cmake --build ./build --config Release --target run_tests_interpreter_isolated
 
     - name: "Small C++ Tests"
+      if: false   # TEMP: debug run only needs the DEBUG step
       run: ctest --test-dir build --build-config Release -L small --output-on-failure
 
   ###########################################################
@@ -668,9 +757,7 @@ jobs:
     # Per-PR/push lane and manual dispatch, plus the nightly cron on the canonical repo: the cron
     # is what seeds this job's sccache slot below (a master push run is usually pre_job-skipped
     # as a concurrent duplicate of the PR that just merged, so its save rarely lands).
-    if: >-
-      (github.event_name == 'schedule' && github.repository == 'GaijinEntertainment/daScript')
-      || (github.event_name != 'schedule' && needs.pre_job.outputs.should_skip != 'true')
+    if: false   # TEMP: win64 debug run
     runs-on: ubuntu-latest
     # actions: write needed for `gh cache delete` in the sccache refresh step.
     permissions:
@@ -778,7 +865,7 @@ jobs:
     # scheduled cron runs the toolchains only on the canonical repo, so forks
     # don't run (and fail) the nightly — that would email every fork owner.
     # Manual workflow_dispatch still runs them anywhere.
-    if: (github.event_name == 'schedule' && github.repository == 'GaijinEntertainment/daScript') || github.event_name == 'workflow_dispatch'
+    if: false   # TEMP: win64 debug run
     runs-on: windows-latest
     defaults:
       run:
@@ -867,6 +954,7 @@ jobs:
           || cmake --build ./build-mingw --config Release --target run_tests_jit_isolated
 
     - name: "Small C++ Tests"
+      if: false   # TEMP: debug run only needs the DEBUG step
       run: |
         set -eux
         cd build-mingw
@@ -935,7 +1023,7 @@ jobs:
     # scheduled cron runs the toolchains only on the canonical repo, so forks
     # don't run (and fail) the nightly — that would email every fork owner.
     # Manual workflow_dispatch still runs them anywhere.
-    if: (github.event_name == 'schedule' && github.repository == 'GaijinEntertainment/daScript') || github.event_name == 'workflow_dispatch'
+    if: false   # TEMP: win64 debug run
     runs-on: windows-latest
     steps:
     - name: "SCM Checkout"
@@ -1037,7 +1125,7 @@ jobs:
   # (core + HV/SQLITE/Audio/PUGIXML/UnitTest modules) is covered without it.
   ###########################################################
     needs: pre_job
-    if: needs.pre_job.outputs.should_skip != 'true' && github.event_name != 'schedule'
+    if: false   # TEMP: win64 debug run
     runs-on: ubuntu-latest
     steps:
     - name: "SCM Checkout"

.github/workflows/build_eastl.yml

@@ -1,9 +1,8 @@
 name: build_eastl
 
 on:
-  push:
-    branches: [master]
-  pull_request:
+  # TEMP: push trigger off for the win64 debug run
+  # TEMP: pull_request trigger off for the win64 debug run
   workflow_dispatch:
 
 # Compile-coverage for the dagor config: EASTL containers, dag::Vector as

.github/workflows/codeql.yml

@@ -8,22 +8,8 @@ name: "CodeQL"
 # CodeQL — that surface is covered by the in-tree lint.
 
 on:
-  push:
-    branches: [master]
-    paths:
-      - 'src/**'
-      - 'include/**'
-      - 'modules/**'
-      - 'tests-cpp/**'
-      - '.github/workflows/codeql.yml'
-  pull_request:
-    branches: [master]
-    paths:
-      - 'src/**'
-      - 'include/**'
-      - 'modules/**'
-      - 'tests-cpp/**'
-      - '.github/workflows/codeql.yml'
+  # TEMP: push trigger off for the win64 debug run
+  # TEMP: pull_request trigger off for the win64 debug run
   schedule:
     # weekly full refresh keeps the master baseline current even when no
     # C++-touching push happens (PR alert diffing compares against it)

.github/workflows/cpp_mcp_release.yml

@@ -15,15 +15,7 @@ name: cpp-mcp release
 # modules, so every external module (dasHV/OpenSSL, GLFW, Audio, ...) is disabled
 # — no vcpkg/openssl/apt module deps, and a ~360-step build instead of 2000+.
 on:
-  pull_request:
-    paths:
-      - 'utils/mcp/**'
-      - 'utils/common/**'
-      - 'tree-sitter-daslang/*.yml'   # ast-grep rule files the bundle ships
-      - 'ci/make_cpp_mcp_bundle.sh'
-      - 'ci/smoke_test_cpp_mcp.sh'
-      - '.github/workflows/cpp_mcp_release.yml'
-      - 'CMakeLists.txt'
+  # TEMP: pull_request trigger off for the win64 debug run
   workflow_dispatch:
   release:
     types: [prereleased]

.github/workflows/dasllama-server-e2e.yml

@@ -4,17 +4,8 @@ name: dasllama-server control page e2e
 # fixtures; regeneration rail: utils/dasllama-server/tests/fixtures/README.md.
 
 on:
-  pull_request:
-    paths:
-      - 'utils/dasllama-server/control.html'
-      - 'utils/dasllama-server/tests/**'
-      - '.github/workflows/dasllama-server-e2e.yml'
-  push:
-    branches-ignore: [master]
-    paths:
-      - 'utils/dasllama-server/control.html'
-      - 'utils/dasllama-server/tests/**'
-      - '.github/workflows/dasllama-server-e2e.yml'
+  # TEMP: pull_request trigger off for the win64 debug run
+  # TEMP: push trigger off for the win64 debug run
   workflow_dispatch:
 
 jobs:

.github/workflows/dasllama_server_release.yml

@@ -23,18 +23,7 @@ name: dasllama-server release
 # it, and 22.04's (glibc 2.35) admits Debian 12 and every later Ubuntu, where 24.04's (2.39)
 # refused Debian 12 with `GLIBC_2.38 not found`.
 on:
-  push:
-    branches-ignore: [master]
-    paths:
-      - '.github/workflows/dasllama_server_release.yml'
-      - 'utils/dasllama-server/**'
-      - 'utils/watchdog/**'
-      - 'utils/daspkg/**'
-      - 'daslib/daspkg.das'
-      - 'modules/dasHV/**'
-      - 'modules/dasLLAMA/benchmarks/lcpp_bench.das'
-      - 'modules/dasLLAMA/dasllama/dasllama_bench.das'
-      - '!**/*.md'
+  # TEMP: push trigger off for the win64 debug run
   workflow_dispatch:
     inputs:
       publish:

.github/workflows/doc.yml

@@ -4,23 +4,8 @@ name: Build doc
 on:
   release:
     types: prereleased
-  push:
-    paths:
-      - 'doc/**'
-      - 'daslib/**'
-      - 'src/builtin/**'
-      - 'modules/dasLLAMA/dasllama/**'
-      - 'modules/dasImgui/**'
-      - 'modules/dasVulkan/**'
-  pull_request:
-    paths:
-      - 'doc/**'
-      - 'daslib/**'
-      - 'src/builtin/**'
-      - 'modules/dasLLAMA/dasllama/**'
-      - 'modules/dasImgui/**'
-      - 'modules/dasVulkan/**'
-
+  # TEMP: push trigger off for the win64 debug run
+  # TEMP: pull_request trigger off for the win64 debug run
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
   cancel-in-progress: true

.github/workflows/extended_checks.yml

@@ -1,9 +1,8 @@
 name: extended checks
 
 on:
-  push:
-    branches: [master]
-  pull_request:
+  # TEMP: push trigger off for the win64 debug run
+  # TEMP: pull_request trigger off for the win64 debug run
   # 04:00 UTC — after build.yml (02:00), the daspkg index (02:30) and imgui (03:00).
   # The nightly is what SEEDS the sccache slots below. Their save is master-only,
   # but the master PUSH run is usually skipped by pre_job as a concurrent duplicate

.github/workflows/fatman.yml

@@ -7,14 +7,7 @@
 name: fatman
 
 on:
-  pull_request:
-    paths:
-      - 'CMakeLists.txt'
-      - 'web/CMakeLists.txt'
-      - 'examples/fatman/**'
-      - '.github/workflows/fatman.yml'
-      - 'include/**'
-      - 'src/**'
+  # TEMP: pull_request trigger off for the win64 debug run
   workflow_dispatch:
 
 concurrency:

.github/workflows/pages.yml

@@ -1,8 +1,7 @@
 name: Deploy daslang.io
 
 on:
-  push:
-    branches: [master]
+  # TEMP: push trigger off for the win64 debug run
   workflow_dispatch:
 
 # Only one site deployment at a time

.github/workflows/playground-e2e.yml

@@ -6,17 +6,8 @@ name: Playground e2e (no WASM)
 # job wasm_specs).
 
 on:
-  pull_request:
-    paths:
-      - 'site/**'
-      - 'web/examples/ui/**'
-      - '.github/workflows/playground-e2e.yml'
-  push:
-    branches-ignore: [master]
-    paths:
-      - 'site/**'
-      - 'web/examples/ui/**'
-      - '.github/workflows/playground-e2e.yml'
+  # TEMP: pull_request trigger off for the win64 debug run
+  # TEMP: push trigger off for the win64 debug run
   workflow_dispatch:
 
 jobs: