{"type": "func", "start": 6443724272, "end": 6443724764, "name": "__remainder_piby2_fma3", "pseudocode": "// \n// __remainder_piby2_fma3 from 0x180136df0 to 0x180136fdc (492 bytes)\n// \n// 2 xrefs:\n// > cosf @ 0x18012b3e0\n// > @ 0x180203590\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\n// local variable allocation has failed, the output may be wrong!\n__int64 __fastcall _remainder_piby2_fma3(double _XMM0_8)\n{\n unsigned __int64 v3; // rcx\n unsigned __int64 v4; // r11\n unsigned __int64 v6; // rax\n __int64 v7; // rcx\n unsigned __int64 v10; // r8\n unsigned __int64 v11; // r11\n unsigned __int128 v13; // kr00_16\n unsigned __int64 v14; // r10\n unsigned __int64 v15; // rdx\n bool v16; // cf\n unsigned __int64 v17; // rax\n unsigned __int64 v18; // r10\n unsigned __int64 v19; // r11\n __int64 v21; // rcx\n unsigned __int64 v22; // r9\n __int64 v23; // r11\n __int64 v24; // rcx\n unsigned __int64 v25; // r8\n __int64 v26; // rcx\n unsigned __int64 v27; // r10\n __int64 v28; // r9\n __int64 v29; // r11\n unsigned __int64 v32; // rcx\n\n _R9 = &unk_180175690;\n __asm { vmovq r11, xmm0 }\n v3 = _R11;\n v4 = (_R11 >> 52) - 1023;\n _R10 = 134 - (v4 >> 3);\n v6 = *(_QWORD *)((char *)&unk_180175690 + _R10);\n v7 = v3 & 0xFFFFFFFFFFFFFLL | 0x10000000000000LL;\n _R10 += 8;\n __asm { vmovdqu xmm0, xmmword ptr [r9+r10] }\n _RAX = (unsigned __int64)v7 * (unsigned __int128)v6;\n v10 = _RAX;\n __asm { vmovq rax, xmm0 }\n v11 = v4 & 7;\n __asm { vpsrldq xmm0, xmm0, 8 }\n v13 = *((unsigned __int64 *)&_RAX + 1) + (unsigned __int64)v7 * (unsigned __int128)(unsigned __int64)_RAX;\n __asm { vmovq rax, xmm0 }\n v14 = v7 * _RAX + *((_QWORD *)&v13 + 1);\n v15 = 0;\n v16 = __CFSHR__(v14, 54 - v11);\n v17 = v14 >> (54 - (unsigned __int8)v11);\n if ( v16 )\n {\n v14 = ~v14;\n v10 = ~v10;\n v15 = 0x8000000000000000uLL;\n *(_QWORD *)&v13 = ~(_QWORD)v13;\n }\n v18 = v14 << ((unsigned __int8)v11 + 10) >> ((unsigned __int8)v11 + 10);\n v19 = v11 - 54;\n if ( !_BitScanReverse64((unsigned __int64 *)&v21, v18) )\n {\n v18 = v13;\n v22 = v10;\n v10 = 0;\n _BitScanReverse64((unsigned __int64 *)&v21, v13);\n v19 -= 64LL;\n *(_QWORD *)&v13 = v22;\n }\n v23 = v21 + v19;\n v24 = v21 - 52;\n if ( v24 < 0 )\n {\n v26 = -v24;\n v27 = v18 << v26;\n v28 = (_QWORD)v13 << v26;\n LOBYTE(v26) = 64 - v26;\n v18 = ((unsigned __int64)v13 >> v26) | v27;\n *(_QWORD *)&v13 = (v10 >> v26) | v28;\n }\n else if ( v24 )\n {\n v25 = v18;\n v18 >>= v24;\n *(_QWORD *)&v13 = (v25 << (64 - (unsigned __int8)v24)) | ((unsigned __int64)v13 >> v24);\n }\n v29 = v23 + 1023;\n _R10 = (v29 << 52) | v15 | v18 & 0xFFEFFFFFFFFFFFFFuLL;\n __asm { vmovq xmm2, r10 }\n _BitScanReverse64(&v32, v13);\n _R9 = ((v29 - (64 - v32 + 52)) << 52) | v15 | ((_QWORD)v13 << (64 - (unsigned __int8)v32) >> 12);\n __asm\n {\n vmovq xmm1, r9\n vandpd xmm4, xmm2, cs:xmmword_180176030\n vsubsd xmm0, xmm2, xmm4\n vmulsd xmm5, xmm2, cs:qword_180176020\n vmulsd xmm3, xmm4, cs:qword_180176040\n vsubsd xmm3, xmm3, xmm5\n vfmadd231sd xmm3, xmm0, cs:qword_180176040\n vfmadd231sd xmm3, xmm4, cs:qword_180176050\n vfmadd231sd xmm3, xmm0, cs:qword_180176050\n vmulsd xmm4, xmm1, cs:qword_180176020\n vfmadd231sd xmm4, xmm2, cs:qword_180176060\n vaddsd xmm3, xmm3, xmm4\n vaddsd xmm0, xmm5, xmm3\n vsubsd xmm1, xmm5, xmm0\n vaddsd xmm1, xmm1, xmm3\n }\n return (v16 + (_BYTE)v17) & 3;\n}", "assembly": "; \n; __remainder_piby2_fma3 from 0x180136df0 to 0x180136fdc (492 bytes)\n; \n; 2 xrefs:\n; > cosf @ 0x18012b3e0\n; > @ 0x180203590\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\nsub rsp, 38h ; +0x0, 0x180136df0\nlea r9, unk_180175690 ; +0x4, 0x180136df4\nvmovq r11, xmm0 ; +0xb, 0x180136dfb\nmov rcx, r11 ; +0x10, 0x180136e00\nshr r11, 34h ; +0x13, 0x180136e03\nsub r11, 3FFh ; +0x17, 0x180136e07\nmov r10, r11 ; +0x1e, 0x180136e0e\nshr r10, 3 ; +0x21, 0x180136e11\nsub r10, 86h ; +0x25, 0x180136e15\nneg r10 ; +0x2c, 0x180136e1c\nmov rax, [r9+r10] ; +0x2f, 0x180136e1f\nshl rcx, 0Ch ; +0x33, 0x180136e23\nshr rcx, 0Ch ; +0x37, 0x180136e27\nbts rcx, 34h ; '4' ; +0x3b, 0x180136e2b\nadd r10, 8 ; +0x40, 0x180136e30\nvmovdqu xmm0, xmmword ptr [r9+r10] ; +0x44, 0x180136e34\nmul rcx ; +0x4a, 0x180136e3a\nmov r8, rax ; +0x4d, 0x180136e3d\nmov r10, rdx ; +0x50, 0x180136e40\nvmovq rax, xmm0 ; +0x53, 0x180136e43\nmul rcx ; +0x58, 0x180136e48\nand r11, 7 ; +0x5b, 0x180136e4b\nvpsrldq xmm0, xmm0, 8 ; +0x5f, 0x180136e4f\nadd rax, r10 ; +0x64, 0x180136e54\nadc rdx, 0 ; +0x67, 0x180136e57\nmov r9, rax ; +0x6b, 0x180136e5b\nmov r10, rdx ; +0x6e, 0x180136e5e\nvmovq rax, xmm0 ; +0x71, 0x180136e61\nmul rcx ; +0x76, 0x180136e66\nadd r10, rax ; +0x79, 0x180136e69\nmov rcx, 36h ; '6' ; +0x7c, 0x180136e6c\nmov rax, r10 ; +0x83, 0x180136e73\nsub rcx, r11 ; +0x86, 0x180136e76\nxor rdx, rdx ; +0x89, 0x180136e79\nshr rax, cl ; +0x8c, 0x180136e7c\njnb short L__no_point_five_1 ; +0x8f, 0x180136e7f\nnot r10 ; +0x91, 0x180136e81\nnot r9 ; +0x94, 0x180136e84\nnot r8 ; +0x97, 0x180136e87\nmov rdx, 8000000000000000h ; +0x9a, 0x180136e8a\nnop word ptr [rax+rax+00000000h] ; +0xa4, 0x180136e94\nadc rax, 0 ; +0xb0, 0x180136ea0\nand rax, 3 ; +0xb4, 0x180136ea4\nmov [rsp+38h+var_18], rax ; +0xb8, 0x180136ea8\nmov rcx, r11 ; +0xbd, 0x180136ead\nadd rcx, 0Ah ; +0xc0, 0x180136eb0\nshl r10, cl ; +0xc4, 0x180136eb4\nshr r10, cl ; +0xc7, 0x180136eb7\nsub rcx, 40h ; '@' ; +0xca, 0x180136eba\nmov r11, rcx ; +0xce, 0x180136ebe\nbsr rcx, r10 ; +0xd1, 0x180136ec1\njnz short L__form_mantissa_1 ; +0xd5, 0x180136ec5\nmov r10, r9 ; +0xd7, 0x180136ec7\nmov r9, r8 ; +0xda, 0x180136eca\nmov r8, 0 ; +0xdd, 0x180136ecd\nbsr rcx, r10 ; +0xe4, 0x180136ed4\nsub r11, 40h ; '@' ; +0xe8, 0x180136ed8\nnop dword ptr [rax+00h] ; +0xec, 0x180136edc\nadd r11, rcx ; +0xf0, 0x180136ee0\nsub rcx, 34h ; '4' ; +0xf3, 0x180136ee3\ncmp rcx, 0 ; +0xf7, 0x180136ee7\njl short L__hsb_below_52_1 ; +0xfb, 0x180136eeb\njz short L__form_numbers_1 ; +0xfd, 0x180136eed\nmov r8, r10 ; +0xff, 0x180136eef\nshr r10, cl ; +0x102, 0x180136ef2\nshr r9, cl ; +0x105, 0x180136ef5\nsub rcx, 40h ; '@' ; +0x108, 0x180136ef8\nneg rcx ; +0x10c, 0x180136efc\nshl r8, cl ; +0x10f, 0x180136eff\nor r9, r8 ; +0x112, 0x180136f02\njmp short L__form_numbers_1 ; +0x115, 0x180136f05\nalign 10h ; +0x117, 0x180136f07\nneg rcx ; +0x120, 0x180136f10\nmov rax, r9 ; +0x123, 0x180136f13\nshl r10, cl ; +0x126, 0x180136f16\nshl r9, cl ; +0x129, 0x180136f19\nsub rcx, 40h ; '@' ; +0x12c, 0x180136f1c\nneg rcx ; +0x130, 0x180136f20\nshr rax, cl ; +0x133, 0x180136f23\nor r10, rax ; +0x136, 0x180136f26\nshr r8, cl ; +0x139, 0x180136f29\nor r9, r8 ; +0x13c, 0x180136f2c\nnop ; +0x13f, 0x180136f2f\nadd r11, 3FFh ; +0x140, 0x180136f30\nbtr r10, 34h ; '4' ; +0x147, 0x180136f37\nmov rcx, r11 ; +0x14c, 0x180136f3c\nor r10, rdx ; +0x14f, 0x180136f3f\nshl rcx, 34h ; +0x152, 0x180136f42\nor r10, rcx ; +0x156, 0x180136f46\nvmovq xmm2, r10 ; +0x159, 0x180136f49\nbsr rcx, r9 ; +0x15e, 0x180136f4e\nsub rcx, 40h ; '@' ; +0x162, 0x180136f52\nneg rcx ; +0x166, 0x180136f56\nshl r9, cl ; +0x169, 0x180136f59\nshr r9, 0Ch ; +0x16c, 0x180136f5c\nadd rcx, 34h ; '4' ; +0x170, 0x180136f60\nsub r11, rcx ; +0x174, 0x180136f64\nshl r11, 34h ; +0x177, 0x180136f67\nor r9, rdx ; +0x17b, 0x180136f6b\nor r9, r11 ; +0x17e, 0x180136f6e\nvmovq xmm1, r9 ; +0x181, 0x180136f71\nvandpd xmm4, xmm2, cs:xmmword_180176030 ; +0x186, 0x180136f76\nvsubsd xmm0, xmm2, xmm4 ; +0x18e, 0x180136f7e\nvmulsd xmm5, xmm2, cs:qword_180176020 ; +0x192, 0x180136f82\nvmulsd xmm3, xmm4, cs:qword_180176040 ; +0x19a, 0x180136f8a\nvsubsd xmm3, xmm3, xmm5 ; +0x1a2, 0x180136f92\nvfmadd231sd xmm3, xmm0, cs:qword_180176040 ; +0x1a6, 0x180136f96\nvfmadd231sd xmm3, xmm4, cs:qword_180176050 ; +0x1af, 0x180136f9f\nvfmadd231sd xmm3, xmm0, cs:qword_180176050 ; +0x1b8, 0x180136fa8\nvmulsd xmm4, xmm1, cs:qword_180176020 ; +0x1c1, 0x180136fb1\nvfmadd231sd xmm4, xmm2, cs:qword_180176060 ; +0x1c9, 0x180136fb9\nvaddsd xmm3, xmm3, xmm4 ; +0x1d2, 0x180136fc2\nvaddsd xmm0, xmm5, xmm3 ; +0x1d6, 0x180136fc6\nvsubsd xmm1, xmm5, xmm0 ; +0x1da, 0x180136fca\nvaddsd xmm1, xmm1, xmm3 ; +0x1de, 0x180136fce\nmov rax, [rsp+38h+var_18] ; +0x1e2, 0x180136fd2\nadd rsp, 38h ; +0x1e7, 0x180136fd7\nretn ; +0x1eb, 0x180136fdb", "xrefs": ["cosf @ 0x18012b3e0", " @ 0x180203590"], "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"}