File: dyncall_specific.c

package info (click to toggle)
emscripten 2.0.12~dfsg-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 108,440 kB
  • sloc: ansic: 510,324; cpp: 384,763; javascript: 84,341; python: 51,362; sh: 50,019; pascal: 4,159; makefile: 3,409; asm: 2,150; lisp: 1,869; ruby: 488; cs: 142
file content (40 lines) | stat: -rw-r--r-- 986 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
/*
 * 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>

void 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);
}

int main() {
  EM_ASM({
    // Note that these would need to use BigInts if the file were built with
    // -s WASM_BIGINT
#if DIRECT
    dynCall_viji($0, 1, 4, 0xffffffff, 9);
    return;
#endif
#if EXPORTED
    Module['dynCall_viji']($0, 1, 4, 0xffffffff, 9);
    return;
#endif
#if FROM_OUTSIDE
    eval("Module['dynCall_viji'](" + $0 + ", 1, 4, 0xffffffff, 9)");
    return;
#endif
    throw "no test mode";
  }, &waka);
}