Use cppdbg in the ALS dev environment

Author: eliericha

.vscode/launch.json

@@ -4,12 +4,24 @@
    "version": "0.2.0",
    "configurations": [
       {
-         "type": "gdb",
+         "name": "(gdb) Attach",
+         "type": "cppdbg",
          "request": "attach",
-         "name": "Attach to PID",
-         "target": "${input:pid}",
-         "cwd": "${workspaceRoot}",
-         "valuesFormatting": "parseText"
+         "program": "${workspaceFolder}/integration/vscode/ada/x64/linux/ada_language_server",
+         "processId": "${command:pickProcess}",
+         "MIMode": "gdb",
+         "setupCommands": [
+            {
+               "description": "Enable pretty-printing for gdb",
+               "text": "-enable-pretty-printing",
+               "ignoreFailures": true
+            },
+            {
+               "description": "Set Disassembly Flavor to Intel",
+               "text": "-gdb-set disassembly-flavor intel",
+               "ignoreFailures": true
+            }
+         ]
       },
       {
          "type": "gdb",