hi, i want to make dlopen work on esp32. [1] right now, nuttx just does malloc to allocate memory to load text. however, it can't work on esp32, where instruction and data are separated. i guess it would be the most straightforward to introduce another "heap" instance for text. (according to esp32 document, word-aligned data access to instruction memory works.) i'm wondering if there's a more elegant way. any ideas?
[1] draft PR: https://github.com/apache/incubator-nuttx/pull/447
