diff options
Diffstat (limited to 'lib/Target/JSBackend')
| -rw-r--r-- | lib/Target/JSBackend/CallHandlers.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/lib/Target/JSBackend/CallHandlers.h b/lib/Target/JSBackend/CallHandlers.h index d81be51a41..219527429a 100644 --- a/lib/Target/JSBackend/CallHandlers.h +++ b/lib/Target/JSBackend/CallHandlers.h @@ -130,11 +130,17 @@ DEF_CALL_HANDLER(emscripten_resume, { // setjmp support +DEF_CALL_HANDLER(emscripten_prep_setjmp, { + return getAssign("_setjmpTable", Type::getInt32Ty(CI->getContext())) + "STACKTOP; STACKTOP=(STACKTOP+168)|0"; +}) DEF_CALL_HANDLER(emscripten_setjmp, { - return CH___default__(CI, "_saveSetjmp"); + // env, label, table + Declares.insert("_saveSetjmp"); + return "_saveSetjmp(" + getValueAsStr(CI->getOperand(0)) + "," + getValueAsStr(CI->getOperand(1)) + ",_setjmpTable|0)|0"; }) DEF_CALL_HANDLER(emscripten_longjmp, { - return CH___default__(CI, "longjmp"); + Declares.insert("longjmp"); + return CH___default__(CI, "_longjmp"); }) DEF_CALL_HANDLER(emscripten_check_longjmp, { return "checkyourself"; @@ -594,6 +600,11 @@ void setupCallHandlers() { SETUP_CALL_HANDLER(emscripten_postinvoke); SETUP_CALL_HANDLER(emscripten_landingpad); SETUP_CALL_HANDLER(emscripten_resume); + SETUP_CALL_HANDLER(emscripten_prep_setjmp); + SETUP_CALL_HANDLER(emscripten_setjmp); + SETUP_CALL_HANDLER(emscripten_longjmp); + SETUP_CALL_HANDLER(emscripten_check_longjmp); + SETUP_CALL_HANDLER(emscripten_get_longjmp_result); SETUP_CALL_HANDLER(getHigh32); SETUP_CALL_HANDLER(setHigh32); SETUP_CALL_HANDLER(FPtoILow); |