[debugger] First draft of managed debugger on wasi (#67272)

* first version of debug wasi

* remove comment

* fixing readme

* Fix compilation error

* fix compilation error

* fix compilation

* addressing steve comment

* Stepping working

* fix debugging aspnetcore app

* wrong merge

* addressing @viniciusjarina comment

* addressing steve comments

* work for remote debugging

* make it work on windows

* Update mini-wasi-debugger.c

fix indentation

* Update mini-wasi-debugger.c

* Update mini-wasi-debugger.c

* Trying to fix compilation

* Update src/mono/mono/component/mini-wasi-debugger.c

Co-authored-by: Ankit Jain <radical@gmail.com>

* Update src/mono/mono/component/mini-wasi-debugger.c

Co-authored-by: Ankit Jain <radical@gmail.com>

* Update src/mono/mono/component/mini-wasi-debugger.c

Co-authored-by: Ankit Jain <radical@gmail.com>

* Update src/mono/mono/component/debugger-agent.c

Co-authored-by: Ankit Jain <radical@gmail.com>

* Update src/mono/mono/component/debugger-agent.c

Co-authored-by: Ankit Jain <radical@gmail.com>

* Update src/mono/mono/mini/interp/interp.c

Co-authored-by: Ankit Jain <radical@gmail.com>

* Update src/mono/mono/mini/interp/interp.c

Co-authored-by: Ankit Jain <radical@gmail.com>

* Update src/mono/wasi/Makefile

Co-authored-by: Ankit Jain <radical@gmail.com>

* Update src/mono/wasi/mono-wasi-driver/driver.c

Co-authored-by: Ankit Jain <radical@gmail.com>

* Update src/mono/mono/component/debugger-agent.c

Co-authored-by: Ankit Jain <radical@gmail.com>

* Addressing @radical comments

* fix compilation errors

* fixing readme

* debugger working again

* addressing @BrzVlad comments

* Addressing @radical comments

* Fix merge

* Fix merge

* Update diagnostics_server.c

* Treat root directory as always existing, even if WASI isn't granting filesystem access. Needed for ASP.NET Core.

* Update sample build config

* Stop trying to use JS (browser) APIs for crypto, as there is no JS in wasi

* Revert unneeded change

* Apply suggestions from code review

Co-authored-by: Ankit Jain <radical@gmail.com>

* Addressing @radical comments

* Addressing @radical comments

* fixing debugger behavior and addressing @radical comments

* Addressing @ SteveSandersonMS comments

* Apply suggestions from code review

Co-authored-by: Ankit Jain <radical@gmail.com>

* Addressing radical comments

* [wasi] Provision wasmtime as needed

* [wasi] build, and run wasi sample on CI

* [wasi] don't install wasmtime by default, but do that for CI

* [wasi] Show a useful error if wasmtime is not found

* [wasi] provision ninja

* Fix path

* Fix warnings to make CI green

* debug

* Move building wasi into a separate yml step, so it gets built after the whole wasm build is complete

* fix yml

* Enable wasi build on libtests job

* Fix yml again

Co-authored-by: Ankit Jain <radical@gmail.com>
Co-authored-by: Steve Sanderson <SteveSandersonMS@users.noreply.github.com>

3 files changed, 51 insertions, 1 deletions

diff --git a/eng/pipelines/common/templates/additional-steps-then-helix.yml b/eng/pipelines/common/templates/additional-steps-then-helix.yml
new file mode 100644
index 00000000000..af5c335b6d8
--- /dev/null
+++ b/eng/pipelines/common/templates/additional-steps-then-helix.yml
@@ -0,0 +1,40 @@
+parameters:
+  archType: ''
+  buildConfig: ''
+  condition: always()
+  creator: ''
+  extraHelixArguments: ''
+  helixQueues: ''
+  interpreter: ''
+  osGroup: ''
+  additionalSteps: []
+  runTests: true
+  runtimeFlavor: ''
+  shouldContinueOnError: false
+  targetRid: ''
+  testRunNamePrefixSuffix: ''
+  testScope: 'innerloop' # innerloop | outerloop | all
+  scenarios: ['normal']
+
+steps:
+  - ${{ if ne(parameters.additionalSteps, '') }}:
+    - ${{ each additionalStep in parameters.additionalSteps }}:
+      - ${{ additionalStep }}
+
+  - ${{ if eq(parameters.runTests, true) }}:
+    - template: /eng/pipelines/libraries/helix.yml
+      parameters:
+        runtimeFlavor: ${{ parameters.runtimeFlavor }}
+        archType: ${{ parameters.archType }}
+        buildConfig: ${{ parameters.buildConfig }}
+        helixQueues: ${{ parameters.helixQueues }}
+        osGroup: ${{ parameters.osGroup }}
+        targetRid: ${{ parameters.targetRid }}
+        testRunNamePrefixSuffix: ${{ parameters.testRunNamePrefixSuffix }}
+        testScope: ${{ parameters.testScope }}
+        interpreter: ${{ parameters.interpreter }}
+        condition: ${{ parameters.condition }}
+        shouldContinueOnError: ${{ parameters.shouldContinueOnError }}
+        extraHelixArguments: ${{ parameters.extraHelixArguments }} /p:BrowserHost=$(_hostedOs)
+        creator: dotnet-bot
+        scenarios: ${{ parameters.scenarios }}
diff --git a/eng/pipelines/common/templates/wasm-library-tests.yml b/eng/pipelines/common/templates/wasm-library-tests.yml
index ada2484fedc..a1f28093bfc 100644
--- a/eng/pipelines/common/templates/wasm-library-tests.yml
+++ b/eng/pipelines/common/templates/wasm-library-tests.yml
@@ -1,5 +1,6 @@
 parameters:
   alwaysRun: false
+  buildAndRunWasi: false
   extraBuildArgs: ''
   extraHelixArgs: ''
   isExtraPlatformsBuild: false
@@ -49,8 +50,16 @@ jobs:
           eq(dependencies.evaluate_paths.outputs['SetPathVars_allwasm.containsChange'], true),
           eq(dependencies.evaluate_paths.outputs['SetPathVars_mono.containsChange'], true))
       # extra steps, run tests
-      extraStepsTemplate: /eng/pipelines/libraries/helix.yml
+      extraStepsTemplate: /eng/pipelines/common/templates/additional-steps-then-helix.yml
       extraStepsParameters:
+        additionalSteps:
+          - ${{ if eq(parameters.buildAndRunWasi, true) }}:
+            - script: >-
+                make -C src/mono/wasi provision-deps all &&
+                make -C src/mono/wasi/sample/console run
+              name: build_wasi
+              displayName: Build Wasi, and run a sample
+
         creator: dotnet-bot
         testRunNamePrefixSuffix: Mono_$(_BuildConfig)
         extraHelixArguments: /p:BrowserHost=$(_hostedOs) ${{ parameters.runSmokeOnlyArg }} ${{ parameters.extraHelixArgs }}
diff --git a/eng/pipelines/runtime.yml b/eng/pipelines/runtime.yml
index 1fa8399501b..dddba18e3d1 100644
--- a/eng/pipelines/runtime.yml
+++ b/eng/pipelines/runtime.yml
@@ -360,6 +360,7 @@ jobs:
   parameters:
     platforms:
       - Browser_wasm
+    buildAndRunWasi: true
     alwaysRun: ${{ variables.isRollingBuild }}
     scenarios:
       - normal