wasm-micro-runtime/core/shared
Jie He be2b561935
[dylink] Add an experimental shared-everything multiple modules link feature. (#1023)
By this patch, an experimental shared-everything modules linking is supported, typically
user could use the feature to dlopen a wasm/aot module, then get the funcref by dlsym, and
call the target function by call indirect instr. Of course, a dlclose is supported too.

Currently, root module could be a regular module, wasi module, or AssemblyScript module;
dependency module MUST be a module built followed the proposal "dynamical linking", that means
it should contain a new dylink section and no mem allocator function exported. User could
get it by clang or emcc. New iwasm switch --enable-dopen is used for enabling the feature and
choosing the launch mode. see the iwasm -h for details.

Multiple modules feature is not well tested, there should be some cases not covered.

Co-authored-by: jhe <hejie.he@antgroup.com>
2022-02-28 18:13:36 +08:00
..
coap Apply clang-format for core/shared and product-mini files (#785) 2021-10-14 09:12:07 +08:00
mem-alloc Fix potential pointer overflows (#826) 2021-11-15 10:57:37 +08:00
platform Enable huge page for posix platforms (#825) 2021-11-12 16:19:26 +08:00
utils [dylink] Add an experimental shared-everything multiple modules link feature. (#1023) 2022-02-28 18:13:36 +08:00