071b8c2510
esp-idf: Make esp-idf support Libc WASI 1. Support to get WASM APP libs' DIR from upper layer 2. Add SSP support for esp-idf platform 3. Change the errno of readlinkat
This folder contains the platform abstract layer for multiple platforms. To support a new platform, you can simply create a new folder here and implement all the APIs defined in include folder.
Refer to port_wamr.md for how to port WAMR to a target platform.