Merge remote-tracking branch 'refs/remotes/origin/riscv-jit-rv64' int…

…o riscv-jit-rv64

.devcontainer/devcontainer.json

@@ -1,22 +1,11 @@
 // For format details, see https://aka.ms/devcontainer.json.
 {
 	"name": "Standard configuration",
-	"build": {
-		"dockerfile": "Dockerfile",
-		"args": {
-			// Update 'VARIANT' to pick a .NET Core version: 6.0, 7.0
-			"VARIANT": "6.0-jammy"
-		}
-	},
+	"image": "mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-22.04-cross-riscv64",
 	"hostRequirements": {
 		"cpus": 4,
-		"memory": "8gb"
+		"memory": "16gb"
 	},
-
-	"features": {
-		"ghcr.io/devcontainers/features/github-cli:1": {}
-	},
-
 	// Configure tool-specific properties.
 	"customizations": {
 		// Configure properties specific to VS Code.
@@ -40,6 +29,7 @@
 	// This allows developers to just use 'dotnet build' on the command-line, and the local dotnet version will be used.
 	"remoteEnv": {
 		"PATH": "${containerWorkspaceFolder}/.dotnet:${containerEnv:PATH}",
+		"ROOTFS_DIR": "/crossrootfs/riscv64",
 		"DOTNET_MULTILEVEL_LOOKUP": "0"
 	},