diff options
author | Yuta Saito <kateinoigakukun@gmail.com> | 2022-01-15 23:10:48 +0900 |
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committer | Yuta Saito <kateinoigakukun@gmail.com> | 2022-01-19 11:19:06 +0900 |
commit | 65f95f26ff0e7b4be4704fedc52344a26d22a4e2 (patch) | |
tree | e4bd17869d8dd479855592f3a571aacae19e964c /main.c | |
parent | e41b121e94ccce9877824e55f865885bbabe40c3 (diff) |
[wasm] add asyncify based setjmp, fiber, register scan emulation
configure.ac: setup build tools and register objects
main.c: wrap main with rb_wasm_rt_start to handle asyncify unwinds
tool/m4/ruby_wasm_tools.m4: setup default command based on WASI_SDK_PATH
environment variable. checks wasm-opt which is used for asyncify.
tool/wasm-clangw wasm/wasm-opt: a clang wrapper which replaces real
wasm-opt with do-nothing wasm-opt to avoid misoptimization before
asyncify. asyncify is performed at POSTLINK, but clang linker driver
tries to run optimization by wasm-opt unconditionally. inlining pass
at wasm level breaks asyncify's assumption, so should not optimize
before POSTLIK.
wasm/GNUmakefile.in: wasm specific rules to compile objects
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/5407
Diffstat (limited to 'main.c')
-rw-r--r-- | main.c | 11 |
1 files changed, 10 insertions, 1 deletions
@@ -31,7 +31,7 @@ #endif int -main(int argc, char **argv) +rb_main(int argc, char **argv) { #ifdef RUBY_DEBUG_ENV ruby_set_debug_option(getenv("RUBY_DEBUG")); @@ -47,3 +47,12 @@ main(int argc, char **argv) return ruby_run_node(ruby_options(argc, argv)); } } + +int main(int argc, char **argv) { +#if defined(__wasm__) && !defined(__EMSCRIPTEN__) + int rb_wasm_rt_start(int (main)(int argc, char **argv), int argc, char **argv); + return rb_wasm_rt_start(rb_main, argc, argv); +#else + return rb_main(argc, argv); +#endif +} |