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| author | Alon Zakai <alonzakai@gmail.com> | 2013-08-23 10:29:55 -0700 |
|---|---|---|
| committer | Alon Zakai <alonzakai@gmail.com> | 2013-08-23 10:29:55 -0700 |
| commit | c03324859da71a65ccc3d1807836d6ea1264714c (patch) | |
| tree | e4537d79a5de3a1c5830ed2bd8149221d92ef1e5 /system | |
| parent | 3ea86dea934059a70df28b013a873bad1c733769 (diff) | |
EM_ASM option for nicer inline assembly
Diffstat (limited to 'system')
| -rw-r--r-- | system/include/emscripten/emscripten.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/system/include/emscripten/emscripten.h b/system/include/emscripten/emscripten.h index f0df8dca..1ed4c721 100644 --- a/system/include/emscripten/emscripten.h +++ b/system/include/emscripten/emscripten.h @@ -19,6 +19,16 @@ extern "C" { #endif /* + * Convenient syntax for inline assembly/js. Allows stuff like + * + * EM_ASM(window.alert('hai')); + * + * Note: double-quotes (") are not supported, but you can use + * single-quotes (') in js anyhow. + */ +#define EM_ASM(...) asm(#__VA_ARGS__) + +/* * Forces LLVM to not dead-code-eliminate a function. Note that * you still need to use EXPORTED_FUNCTIONS so it stays alive * in JS, e.g. |