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30 lines
573 B
D
30 lines
573 B
D
extern(C) int printf(char*, ...);
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ulong retval() {
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version (X86)
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asm { naked; mov EAX, 0xff; mov EDX, 0xaa; ret; }
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else version (X86_64)
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asm { naked; mov EAX, 0xff; mov EDX, 0xaa; ret; }
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}
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ulong retval2() {
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return (cast(ulong)0xaa << 32) | 0xff;
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}
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void main() {
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ulong a,b;
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a = retval();
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b = retval2();
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printf("%llu\n%llu\n", retval(), retval2());
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version (X86)
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{
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assert(a == 0x000000aa000000ff);
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assert(a == b);
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}
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else version (X86_64)
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{
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assert(a == 0xff);
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assert(b == 0x000000aa000000ff);
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}
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}
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