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693:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ 08/02/15 02:00:33 union‚ÌŽg‚¢•ûŠÔˆá‚¦‚ĂȂ¢‚©H 694:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ 08/02/15 02:02:51 >>690 64ƒrƒbƒg‚Ì’l‚ð•Ô‚·‚Æ‚«‚ÍAEDX:EAXB ‚±‚ñ‚ÈŠÖ”‚ðƒRƒ“ƒpƒCƒ‹‚³‚¹‚½‚çA long long mul(int a, int b) { return static_cast<long long>(a, b); } ‚±‚ñ‚Èo—Í‚¾‚Á‚½B ; Line 3 mov eax, DWORD PTR _a$[esp-4] imul DWORD PTR _b$[esp-4] ; Line 4 ret 0 695:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ 08/02/15 02:02:56 >>692 ŽŽ‚µ‚ÉAprintf("%u\n", A.FILED.element4)‚É‚µ‚Ă݂½‚ç? >>693 “KØ‚©‚Ç‚¤‚©‚Í“e‚àŠpAŠÔˆá‚Á‚Ă͂¢‚È‚¢‚ñ‚¶‚á‚È‚¢‚©? 696:692 08/02/15 02:19:25 >>695 ãŽè‚‚¢‚Á‚ĂȂ¢‚悤‚È•µˆÍ‹C‚Å‚·B ‚Ç‚Á‚©Ž©•ª‚ªˆ—‚ðŠÔˆá‚¦‚Ä‚¢‚é‚©‚à‚µ‚ê‚È‚¢‚Ì‚ÅA Œ´ˆö‚ð’T‚µ‚Ă݂܂·B 697:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ 08/02/15 02:47:09 ŽèŒ³‚Ìgcc‚¾‚Æ‚¿‚á‚ñ‚Æ1‚ɂȂ邯‚ǂȂŸB 698:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ 08/02/15 02:47:14 >>694 ãˆÊ32bit‚ªEDX‚ÉŠi”[‚³‚ê‚é‚͉̂ð‚è‚Ü‚µ‚½B ‚»‚ê‚ð‚Ç‚¤‚â‚Á‚ÄUINT64‚̕ϔ‚É‘ã“ü‚·‚é‚̂łµ‚傤‚©B ˆê‰žAˆÈ‰º‚Ý‚½‚•¨¦‚Ž×“¹‚ÈŠ´‚¶‚Å‚â‚Á‚Ă݂½‚èEEE UINT64 mul64(UINT a, UINT b) { FILETIME c; _asm { mov eax, a mul b mov c.dwHighDateTime, edx //mov dword ptr [ebp-8],eax mov c.dwLowDateTime, eax //mov dword ptr [ebp-4],edx } return *(UINT64*)&c; } „mov dword ptr [ebp-8],eax „mov dword ptr [ebp-4],edx ‚̃Cƒ“ƒ‰ƒCƒ“ƒAƒZƒ“ƒuƒ‰‚ł̳‚µ‚¢‹Lq•û–@‚ª‰ð‚ç‚È‚¢‚Å‚·B
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