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Port WAMR to ESP-IDF (#892)

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This PR introduces an implementation of the WAMR platform APIs for ESP-IDF and enables support for Espressif microcontrollers, and adds the documentation around how to build WAMR for ESP-IDF.

This PR is related to the following issues at WAMR: closes #883, #628, #449 and #668 as well as [#4735](https://github.com/espressif/esp-idf/issues/4735) at the esp-idf repo. It implements most functions required by [platform_api_vmcore.h](https://github.com/bytecodealliance/wasm-micro-runtime/blob/main/core/shared/platform/include/platform_api_vmcore.h).

The PR works in interpreter mode on Esp32c3 and Esp32. For the AOT mode, currently errors occur on both platforms with `Guru Meditation Error`. It seems that the AOT code isn't run with shared memory as os_mmap() allocates memory with malloc() API, it is to be fixed in the future.
This commit is contained in:
Bastian Kersting
2021-12-20 03:52:59 +01:00
committed by GitHub
parent 5be427bfa2
commit a9f1c2b64a
14 changed files with 734 additions and 380 deletions
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2
core/shared/platform/include/platform_api_extension.h
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@ -31,7 +31,7 @@ extern "C" {
*/
/**
* Ceates a thread
* Creates a thread
*
* @param p_tid [OUTPUT] the pointer of tid
* @param start main routine of the thread