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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
..
spec-test-script [dylink] Add an experimental shared-everything multiple modules link feature. (#1023) 2022-02-28 18:13:36 +08:00
README.md Import test suites to test spec cases (#736) 2021-09-09 12:49:46 +08:00
test_wamr.sh [dylink] Add an experimental shared-everything multiple modules link feature. (#1023) 2022-02-28 18:13:36 +08:00

README.md

WAMR test suites

This folder contains test scripts and cases for wamr.

Help

./test_wamr.sh --help

Examples

Test spec cases with fast interpreter mode, which will create folder workspace, download the spec and wabt repo, and build iwasm automatically to test spec cases:

./test_wamr.sh -s spec -t fast-interp

Test spec cases with aot mode, and use the wabt binary release package instead of compiling wabt from the source code:

./test_wamr.sh -s spec -t aot -b

Test spec cases with all modes (classic-interp/fast-interp/aot/jit):

./test_wamr.sh -s spec

Test spec cases with aot mode and pthread enabled:

./test_wamr.sh -s spec -t aot -p

Test spec cases with aot mode and SIMD enabled:

./test_wamr.sh -s spec -t aot -S

Test spec cases with fast-interp on target x86_32:

./test_wamr.sh -s spec -t fast-interp -m x86_32