{"type": "func", "start": 6443723936, "end": 6443724268, "name": "__remainder_piby2d2f_forAsm", "pseudocode": "// \n// __remainder_piby2d2f_forAsm from 0x180136ca0 to 0x180136dec (332 bytes)\n// \n// 2 xrefs:\n// > cosf @ 0x18012b15a\n// > @ 0x180203584\n// \n// This function is hookable on this platform!\n// \n// Using BromaIDA 8.0.0 @ https://github.com/Stazzical/BromaIDA\n// Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings\n// \n\ndouble __fastcall _remainder_piby2d2f_forAsm(double a1)\n{\n unsigned __int64 v1; // r11\n __int64 v2; // r10\n __int64 v3; // rcx\n __m128i v4; // xmm0\n __int64 v5; // r8\n unsigned __int64 v6; // r11\n unsigned __int64 v7; // r9\n __int64 v8; // r10\n unsigned __int128 v9; // kr10_16\n unsigned __int64 v10; // rdx\n unsigned __int64 v11; // r10\n unsigned __int64 v12; // r11\n __int64 v14; // rcx\n __int64 v15; // r11\n __int64 v16; // rcx\n\n v1 = (*(_QWORD *)&a1 >> 52) - 1023LL;\n v2 = 134 - (v1 >> 3);\n v3 = *(_QWORD *)&a1 & 0xFFFFFFFFFFFFFLL | 0x10000000000000LL;\n v4 = _mm_loadu_si128((const __m128i *)((char *)&unk_180175690 + v2 + 8));\n v5 = v3 * *(_QWORD *)((char *)&unk_180175690 + v2);\n v6 = v1 & 7;\n v9 = __PAIR128__(\n v3 * _mm_srli_si128(v4, 8).m128i_u64[0],\n ((unsigned __int64)v3 * (unsigned __int128)*(unsigned __int64 *)((char *)&unk_180175690 + v2)) >> 64)\n + (unsigned __int64)v3 * (unsigned __int128)v4.m128i_u64[0];\n v8 = *((_QWORD *)&v9 + 1);\n v7 = v9;\n v10 = 0;\n if ( __CFSHR__(*((_QWORD *)&v9 + 1), 54 - v6) )\n {\n v8 = ~*((_QWORD *)&v9 + 1);\n v7 = ~(_QWORD)v9;\n v5 = ~v5;\n v10 = 0x8000000000000000uLL;\n }\n v11 = (unsigned __int64)(v8 << ((unsigned __int8)v6 + 10)) >> ((unsigned __int8)v6 + 10);\n v12 = v6 - 54;\n if ( !_BitScanReverse64((unsigned __int64 *)&v14, v11) )\n {\n v11 = v7;\n v7 = v5;\n _BitScanReverse64((unsigned __int64 *)&v14, v11);\n v12 -= 64LL;\n }\n v15 = v14 + v12;\n v16 = v14 - 52;\n if ( v16 < 0 )\n {\n v11 = (v7 >> ((unsigned __int8)v16 + 64)) | (v11 << -(char)v16);\n }\n else if ( v16 )\n {\n v11 >>= v16;\n }\n return COERCE_DOUBLE(((v15 + 1023) << 52) | v10 | v11 & 0xFFEFFFFFFFFFFFFFuLL) * 1.570796326794897;\n}", "assembly": "; \n; __remainder_piby2d2f_forAsm from 0x180136ca0 to 0x180136dec (332 bytes)\n; \n; 2 xrefs:\n; > cosf @ 0x18012b15a\n; > @ 0x180203584\n; \n; This function is hookable on this platform!\n; \n; Using BromaIDA 8.0.0 @ https:;github.com/Stazzical/BromaIDA\n; Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https:;github.com/geode-sdk/bindings\n; \n\nlea r9, unk_180175690 ; +0x0, 0x180136ca0\nmovq r11, xmm0 ; +0x7, 0x180136ca7\nmov rcx, r11 ; +0xc, 0x180136cac\nshr r11, 34h ; +0xf, 0x180136caf\nsub r11, 3FFh ; +0x13, 0x180136cb3\nmov r10, r11 ; +0x1a, 0x180136cba\nshr r10, 3 ; +0x1d, 0x180136cbd\nsub r10, 86h ; +0x21, 0x180136cc1\nneg r10 ; +0x28, 0x180136cc8\nmov rax, [r9+r10] ; +0x2b, 0x180136ccb\nshl rcx, 0Ch ; +0x2f, 0x180136ccf\nshr rcx, 0Ch ; +0x33, 0x180136cd3\nbts rcx, 34h ; '4' ; +0x37, 0x180136cd7\nadd r10, 8 ; +0x3c, 0x180136cdc\nmovdqu xmm0, xmmword ptr [r9+r10] ; +0x40, 0x180136ce0\nmul rcx ; +0x46, 0x180136ce6\nmov r8, rax ; +0x49, 0x180136ce9\nmov r10, rdx ; +0x4c, 0x180136cec\nmovq rax, xmm0 ; +0x4f, 0x180136cef\nmul rcx ; +0x54, 0x180136cf4\nand r11, 7 ; +0x57, 0x180136cf7\npsrldq xmm0, 8 ; +0x5b, 0x180136cfb\nadd rax, r10 ; +0x60, 0x180136d00\nadc rdx, 0 ; +0x63, 0x180136d03\nmov r9, rax ; +0x67, 0x180136d07\nmov r10, rdx ; +0x6a, 0x180136d0a\nmovq rax, xmm0 ; +0x6d, 0x180136d0d\nmul rcx ; +0x72, 0x180136d12\nadd r10, rax ; +0x75, 0x180136d15\nmov rcx, 36h ; '6' ; +0x78, 0x180136d18\nmov rax, r10 ; +0x7f, 0x180136d1f\nsub rcx, r11 ; +0x82, 0x180136d22\nxor rdx, rdx ; +0x85, 0x180136d25\nshr rax, cl ; +0x88, 0x180136d28\njnb short L__no_point_five_0 ; +0x8b, 0x180136d2b\nnot r10 ; +0x8d, 0x180136d2d\nnot r9 ; +0x90, 0x180136d30\nnot r8 ; +0x93, 0x180136d33\nmov rdx, 8000000000000000h ; +0x96, 0x180136d36\nadc rax, 0 ; +0xa0, 0x180136d40\nand rax, 3 ; +0xa4, 0x180136d44\nmovq xmm1, rax ; +0xa8, 0x180136d48\nmov rcx, r11 ; +0xad, 0x180136d4d\nadd rcx, 0Ah ; +0xb0, 0x180136d50\nshl r10, cl ; +0xb4, 0x180136d54\nshr r10, cl ; +0xb7, 0x180136d57\nsub rcx, 40h ; '@' ; +0xba, 0x180136d5a\nmov r11, rcx ; +0xbe, 0x180136d5e\nbsr rcx, r10 ; +0xc1, 0x180136d61\njnz short L__form_mantissa_0 ; +0xc5, 0x180136d65\nmov r10, r9 ; +0xc7, 0x180136d67\nmov r9, r8 ; +0xca, 0x180136d6a\nbsr rcx, r10 ; +0xcd, 0x180136d6d\nsub r11, 40h ; '@' ; +0xd1, 0x180136d71\nnop word ptr [rax+rax+00000000h] ; +0xd5, 0x180136d75\nadd r11, rcx ; +0xe0, 0x180136d80\nsub rcx, 34h ; '4' ; +0xe3, 0x180136d83\ncmp rcx, 0 ; +0xe7, 0x180136d87\njl short L__hsb_below_52_0 ; +0xeb, 0x180136d8b\njz short L__form_numbers_0 ; +0xed, 0x180136d8d\nmov r8, r10 ; +0xef, 0x180136d8f\nshr r10, cl ; +0xf2, 0x180136d92\njmp short L__form_numbers_0 ; +0xf5, 0x180136d95\nalign 20h ; +0xf7, 0x180136d97\nneg rcx ; +0x100, 0x180136da0\nmov rax, r9 ; +0x103, 0x180136da3\nshl r10, cl ; +0x106, 0x180136da6\nshl r9, cl ; +0x109, 0x180136da9\nsub rcx, 40h ; '@' ; +0x10c, 0x180136dac\nneg rcx ; +0x110, 0x180136db0\nshr rax, cl ; +0x113, 0x180136db3\nor r10, rax ; +0x116, 0x180136db6\nnop dword ptr [rax+00000000h] ; +0x119, 0x180136db9\nadd r11, 3FFh ; +0x120, 0x180136dc0\nbtr r10, 34h ; '4' ; +0x127, 0x180136dc7\nmov rcx, r11 ; +0x12c, 0x180136dcc\nor r10, rdx ; +0x12f, 0x180136dcf\nshl rcx, 34h ; +0x132, 0x180136dd2\nor r10, rcx ; +0x136, 0x180136dd6\nmovq xmm0, r10 ; +0x139, 0x180136dd9\nmovq rax, xmm1 ; +0x13e, 0x180136dde\nmulsd xmm0, cs:qword_180176010 ; +0x143, 0x180136de3\nretn ; +0x14b, 0x180136deb", "xrefs": ["cosf @ 0x18012b15a", " @ 0x180203584"], "is_objc": false, "is_arm32": false, "is_arm64": false, "bida_info": "8.0.0 @ https://github.com/Stazzical/BromaIDA", "bindings_info": "commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings"}