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dyncall_specific.c
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49 lines (45 loc) · 1.29 KB
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/*
* Copyright 2018 The Emscripten Authors. All rights reserved.
* Emscripten is available under two separate licenses, the MIT license and the
* University of Illinois/NCSA Open Source License. Both these licenses can be
* found in the LICENSE file.
*/
#include <emscripten.h>
#include <stdint.h>
#include <stdio.h>
int waka(int w, long long xy, int z) {
// xy should be 0xffff_ffff_0000_0004
int x = (int) xy; // should be 4
int y = xy >> 32; // should be -1
EM_ASM({
out('received ' + [$0, $1, $2, $3] + '.');
}, w, x, y, z);
return 42;
}
int main() {
EM_ASM({
// Note that these would need to use BigInts if the file were built with
// -s WASM_BIGINT
#if DIRECT
console.log('Received ' + dynCall_iiji($0, 1, 4, 0xffffffff, 9));
return;
#endif
#if DYNAMIC_SIG
console.log('Received ' + dynCall('iiji', $0, [1, 4, 0xffffffff, 9]));
return;
#endif
#if EXPORTED
console.log('Received ' + Module['dynCall_iiji']($0, 1, 4, 0xffffffff, 9));
return;
#endif
#if EXPORTED_DYNAMIC_SIG
console.log('Received ' + Module['dynCall']('iiji', $0, [1, 4, 0xffffffff, 9]));
return;
#endif
#if FROM_OUTSIDE
eval("console.log('Received ' + Module['dynCall_iiji'](" + $0 + ", 1, 4, 0xffffffff, 9))");
return;
#endif
throw "no test mode";
}, &waka);
}