mirror of
https://github.com/fluencelabs/wasmer
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35 lines
952 B
C
35 lines
952 B
C
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/*
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* Copyright 2016 The Emscripten Authors. All rights reserved.
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* Emscripten is available under two separate licenses, the MIT license and the
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* University of Illinois/NCSA Open Source License. Both these licenses can be
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* found in the LICENSE file.
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*/
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#include <stdio.h>
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double get() {
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double ret = 0;
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__asm __volatile__("Math.abs(-12/3.3)" : "=r"(ret)); // write to a variable
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asm("#comment1");
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asm volatile("#comment2");
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asm volatile(
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"#comment3\n"
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"#comment4\n");
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return ret;
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}
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int main() {
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asm("out('Inline JS is very cool')");
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printf("%.2f\n", get());
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// Test that passing multiple input and output variables works.
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int src1 = 1, src2 = 2, src3 = 3;
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int dst1 = 0, dst2 = 0, dst3 = 0;
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// TODO asm("out(%3); out(%4); out(%5); %0 = %3; %1
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// = %4; %2 = %5;" : "=r"(dst1),"=r"(dst2),"=r"(dst3):
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// "r"(src1),"r"(src2),"r"(src3));
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// TODO printf("%d\n%d\n%d\n", dst1, dst2, dst3);
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return 0;
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}
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