3 Commits

Author	SHA1	Message	Date
Anutosh Bhat	a174aa1e41	[clang-repl] Fix generation of wasm binaries while running clang-repl in browser (#117978) ... Co-authored-by: Vassil Vassilev <v.g.vassilev@gmail.com>	2024-11-29 12:01:02 +02:00
Anutosh Bhat	752dbd6112	[clang-repl] Improve flags responsible for generating shared wasm binaries (#116735) ... There are a couple changes in this PR that help getting clang-repl to run in the browser. Using a jupyterlite instance for the example pasted below 1) Updating flags responsible for generating shared wasm binaries that need to be dynamically loaded Most Importantly as can be seen in the changes `shared` and `allow-undefined` are crucial.  2) While exiting we encounter this.  Now as can be seen here cd418030de/clang/lib/Interpreter/Interpreter.cpp (L421-L430) We call cleanUP in the destructor. Now cleanUP through IncrementalExecutor tries to deinitialize the JIT which wasn't even intialized as runCtors in wasm.cpp is a no-op cd418030de/clang/lib/Interpreter/IncrementalExecutor.cpp (L94-L101) cd418030de/clang/lib/Interpreter/Wasm.cpp (L107-L109)	2024-11-19 09:07:40 +01:00
Vassil Vassilev	9a9546e30c	[clang-repl] Support wasm execution (#86402) ... This commit introduces support for running clang-repl and executing C++ code interactively inside a Javascript engine using WebAssembly when built with Emscripten. This is achieved by producing WASM "shared libraries" that can be loaded by the Emscripten runtime using dlopen() More discussion is available in https://reviews.llvm.org/D158140 Co-authored-by: Anubhab Ghosh <anubhabghosh.me@gmail.com>	2024-07-02 13:29:31 +03:00