Small refactor on WASMModuleInstance and fix Go/Python language bindings (#3227)

- Merge unused field `used_to_be_wasi_ctx` in `AOTModuleInstance` into `reserved` area
- Add field `memory_lock` in `WASMMemoryInstance` for future refactor
- Go binding: fix type error
    https://github.com/bytecodealliance/wasm-micro-runtime/issues/3220
- Python binding:
    type annotation uses the union operator "|", which requires Python version >=3.10

language-bindings/go/wamr/module.go

@@ -117,8 +117,8 @@ func (self *Module) SetWasiArgsEx(dirList [][]byte, mapDirList [][]byte,
     C.wasm_runtime_set_wasi_args_ex(self.module, dirPtr, dirCount,
                                     mapDirPtr, mapDirCount,
                                     envPtr, envCount, argvPtr, argc,
-                                    C.int(stdinfd), C.int(stdoutfd),
-                                    C.int(stderrfd))
+                                    C.long(stdinfd), C.long(stdoutfd),
+                                    C.long(stderrfd))
 }
 
 /* Set module's wasi network address pool */

language-bindings/python/README.md

@@ -4,7 +4,7 @@ The WAMR Python package contains a set of high-level bindings for WAMR API and W
 
 ## Installation
 
-* **Notice**: This python package need python >= `3.9`.
+* **Notice**: This python package need python >= `3.10`.
 
 To Install from local source tree in _development mode_ run the following command,
 

language-bindings/python/setup.py

@@ -62,5 +62,5 @@ setup(
         'install': PreInstallCommand,
         'egg_info': PreEggInfoCommand,
     },
-    python_requires='>=3.9'
+    python_requires='>=3.10'
 )

language-bindings/python/wamr-api/README.md

@@ -1,6 +1,6 @@
 # WARM API
 
-* **Notice**: The python package `wamr.wamrapi.wamr` need python >= `3.9`.
+* **Notice**: The python package `wamr.wamrapi.wamr` need python >= `3.10`.
 
 ## Setup
 
@@ -8,7 +8,7 @@
 
 Install requirements,
 
-```
+```shell
 pip install -r requirements.txt
 ```
 
@@ -17,6 +17,7 @@ pip install -r requirements.txt
 The following command builds the iwasm library and generates the Python bindings,
 
 ```sh
+# In WAMR root directory
 bash language-bindings/python/utils/create_lib.sh
 ```