test/cases/cfg-gcc.single-block.json

{
  "asm": [
    {
      "text": "main:",
      "source": null
    },
    {
      "text": "  xor eax, eax",
      "source": {
        "file": null,
        "line": 5
      }
    },
    {
      "text": "  ret",
      "source": {
        "file": null,
        "line": 5
      }
    },
    {
      "text": "_GLOBAL__sub_I_main:",
      "source": null
    },
    {
      "text": "  sub rsp, 8",
      "source": {
        "file": null,
        "line": 5
      }
    },
    {
      "text": "  mov edi, OFFSET FLAT:std::__ioinit",
      "source": {
        "file": "/usr/include/c++/7/iostream",
        "line": 74
      }
    },
    {
      "text": "  call std::ios_base::Init::Init()",
      "source": {
        "file": "/usr/include/c++/7/iostream",
        "line": 74
      }
    },
    {
      "text": "  mov edx, OFFSET FLAT:__dso_handle",
      "source": {
        "file": "/usr/include/c++/7/iostream",
        "line": 74
      }
    },
    {
      "text": "  mov esi, OFFSET FLAT:std::__ioinit",
      "source": {
        "file": "/usr/include/c++/7/iostream",
        "line": 74
      }
    },
    {
      "text": "  mov edi, OFFSET FLAT:std::ios_base::Init::~Init()",
      "source": {
        "file": "/usr/include/c++/7/iostream",
        "line": 74
      }
    },
    {
      "text": "  add rsp, 8",
      "source": {
        "file": null,
        "line": 5
      }
    },
    {
      "text": "  jmp __cxa_atexit",
      "source": {
        "file": "/usr/include/c++/7/iostream",
        "line": 74
      }
    },
    {
      "text": "",
      "source": null
    }
  ],
  "cfg": {
    "main:": {
      "nodes": [
        {
          "id": "main:",
          "label": "main:\n  xor eax, eax\n  ret",
          "color": "#99ccff",
          "shape": "box"
        }
      ],
      "edges": []
    },
    "_GLOBAL__sub_I_main:": {
      "nodes": [
        {
          "id": "_GLOBAL__sub_I_main:",
          "label": "_GLOBAL__sub_I_main:\n  sub rsp, 8\n  mov edi, OFFSET FLAT:std::__ioinit\n  call std::ios_base::Init::Init()\n  mov edx, OFFSET FLAT:__dso_handle\n  mov esi, OFFSET FLAT:std::__ioinit\n  mov edi, OFFSET FLAT:std::ios_base::Init::~Init(\n  add rsp, 8\n  jmp __cxa_atexit",
          "color": "#99ccff",
          "shape": "box"
        }
      ],
      "edges": [
        {
          "from": "_GLOBAL__sub_I_main:",
          "to": "null:",
          "arrows": "to",
          "color": "blue"
        }
      ]
    }
  }
}