{"type": "func", "start": 6443708768, "end": 6443709383, "name": "_handle_exc", "pseudocode": "// \n// _handle_exc from 0x180133160 to 0x1801333c7 (615 bytes)\n// \n// 2 xrefs:\n// > _except2 @ 0x18013309d\n// > @ 0x180203128\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__int64 __fastcall handle_exc(unsigned int a1, double *a2, __int16 a3)\n{\n unsigned int v3; // r14d\n int v5; // ebx\n char v7; // r15\n __int64 v8; // rax\n double v9; // xmm0_8\n double v10; // xmm0_8\n int v11; // edi\n int v12; // ecx\n double v13; // xmm0_8\n int v14; // r8d\n unsigned int v15; // eax\n __int64 v16; // rdx\n unsigned int v17; // ecx\n int v19; // [rsp+70h] [rbp+8h] BYREF\n double v20; // [rsp+88h] [rbp+20h]\n\n v3 = 0;\n v5 = a1 & 0x1F;\n v7 = a1;\n if ( (a1 & 8) != 0 && (a3 & 0x80u) != 0 )\n {\n set_statfp(1);\n v5 &= ~8u;\n goto LABEL_46;\n }\n if ( (a1 & 4) != 0 && (a3 & 0x200) != 0 )\n {\n set_statfp(4);\n v5 &= ~4u;\n goto LABEL_46;\n }\n if ( (a1 & 1) != 0 && (a3 & 0x400) != 0 )\n {\n set_statfp(8);\n v8 = a3 & 0x6000;\n if ( (a3 & 0x6000) != 0 )\n {\n if ( v8 != 0x2000 )\n {\n if ( v8 != 0x4000 )\n {\n if ( v8 != 24576 )\n {\nLABEL_24:\n v5 &= ~1u;\n goto LABEL_46;\n }\n v9 = 1.797693134862316e308;\n if ( *a2 <= 0.0 )\n goto LABEL_22;\nLABEL_23:\n *a2 = v9;\n goto LABEL_24;\n }\n if ( *a2 <= 0.0 )\n {\n v9 = 1.797693134862316e308;\nLABEL_22:\n v9 = -v9;\n goto LABEL_23;\n }\nLABEL_20:\n v9 = INFINITY;\n goto LABEL_23;\n }\n if ( *a2 > 0.0 )\n {\n v9 = 1.797693134862316e308;\n goto LABEL_23;\n }\n }\n else if ( *a2 > 0.0 )\n {\n goto LABEL_20;\n }\n v9 = INFINITY;\n goto LABEL_22;\n }\n if ( (a1 & 2) != 0 && (a3 & 0x800) != 0 )\n {\n v10 = *a2;\n v11 = (a1 >> 4) & 1;\n if ( *a2 == 0.0 )\n {\n v11 = 1;\n }\n else\n {\n decomp(v10, &v19);\n v12 = v19 - 1536;\n v20 = v10;\n if ( v19 - 1536 >= -1074 )\n {\n v14 = 0;\n LOBYTE(v14) = v10 < 0.0;\n HIWORD(v20) = BYTE6(v20) & 0xF | 0x10;\n if ( v12 < -1021 )\n {\n v15 = LODWORD(v20);\n v16 = (unsigned int)(-1021 - v12);\n v17 = HIDWORD(v20);\n do\n {\n if ( (v15 & 1) != 0 && !v11 )\n v11 = 1;\n v15 >>= 1;\n LODWORD(v20) = v15;\n if ( (v17 & 1) != 0 )\n {\n v15 |= 0x80000000;\n LODWORD(v20) = v15;\n }\n v17 >>= 1;\n --v16;\n }\n while ( v16 );\n HIDWORD(v20) = v17;\n }\n v13 = v20;\n if ( v14 )\n v13 = -v20;\n }\n else\n {\n v13 = v10 * 0.0;\n v11 = 1;\n }\n *a2 = v13;\n }\n if ( v11 )\n set_statfp(16);\n v5 &= ~2u;\n }\nLABEL_46:\n if ( (v7 & 0x10) != 0 && (a3 & 0x1000) != 0 )\n {\n set_statfp(32);\n v5 &= ~0x10u;\n }\n LOBYTE(v3) = v5 == 0;\n return v3;\n}", "assembly": "; \n; _handle_exc from 0x180133160 to 0x1801333c7 (615 bytes)\n; \n; 2 xrefs:\n; > _except2 @ 0x18013309d\n; > @ 0x180203128\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\nmov [rsp+arg_8], rbx ; +0x0, 0x180133160\npush rbp ; +0x5, 0x180133165\npush rsi ; +0x6, 0x180133166\npush rdi ; +0x7, 0x180133167\npush r12 ; +0x8, 0x180133168\npush r13 ; +0xa, 0x18013316a\npush r14 ; +0xc, 0x18013316c\npush r15 ; +0xe, 0x18013316e\nsub rsp, 30h ; +0x10, 0x180133170\nxor r14d, r14d ; +0x14, 0x180133174\nmovaps [rsp+68h+var_48], xmm6 ; +0x17, 0x180133177\nmov ebx, ecx ; +0x1c, 0x18013317c\nmov r12, r8 ; +0x1e, 0x18013317e\nand ebx, 1Fh ; +0x21, 0x180133181\nmov rbp, rdx ; +0x24, 0x180133184\nmov r15d, ecx ; +0x27, 0x180133187\nlea r13d, [r14+10h] ; +0x2a, 0x18013318a\ntest cl, 8 ; +0x2e, 0x18013318e\njz short loc_1801331A9 ; +0x31, 0x180133191\ntest r12b, r12b ; +0x33, 0x180133193\njns short loc_1801331A9 ; +0x36, 0x180133196\nlea ecx, [r14+1] ; +0x38, 0x180133198\ncall _set_statfp ; +0x3c, 0x18013319c\nand ebx, 0FFFFFFF7h ; +0x41, 0x1801331a1\njmp loc_18013338B ; +0x44, 0x1801331a4\nmov ecx, 4 ; +0x49, 0x1801331a9\ntest cl, r15b ; +0x4e, 0x1801331ae\njz short loc_1801331C7 ; +0x51, 0x1801331b1\nbt r12, 9 ; +0x53, 0x1801331b3\njnb short loc_1801331C7 ; +0x58, 0x1801331b8\ncall _set_statfp ; +0x5a, 0x1801331ba\nand ebx, 0FFFFFFFBh ; +0x5f, 0x1801331bf\njmp loc_18013338B ; +0x62, 0x1801331c2\nmov esi, 1 ; +0x67, 0x1801331c7\ntest sil, r15b ; +0x6c, 0x1801331cc\njz loc_18013328A ; +0x6f, 0x1801331cf\nbt r12, 0Ah ; +0x75, 0x1801331d5\njnb loc_18013328A ; +0x7a, 0x1801331da\nlea ecx, [rsi+7] ; +0x80, 0x1801331e0\ncall _set_statfp ; +0x83, 0x1801331e3\nmov rax, r12 ; +0x88, 0x1801331e8\nmov ecx, 6000h ; +0x8b, 0x1801331eb\nand rax, rcx ; +0x90, 0x1801331f0\njz short loc_180133255 ; +0x93, 0x1801331f3\ncmp rax, 2000h ; +0x95, 0x1801331f5\njz short loc_18013323C ; +0x9b, 0x1801331fb\ncmp rax, 4000h ; +0x9d, 0x1801331fd\njz short loc_180133223 ; +0xa3, 0x180133203\ncmp rax, rcx ; +0xa5, 0x180133205\njnz short loc_180133282 ; +0xa8, 0x180133208\nmovsd xmm0, qword ptr [rbp+0] ; +0xaa, 0x18013320a\ncomisd xmm0, cs:qword_180170C20 ; +0xaf, 0x18013320f\nmovsd xmm0, cs:qword_180173178 ; +0xb7, 0x180133217\nja short loc_18013327D ; +0xbf, 0x18013321f\njmp short loc_180133276 ; +0xc1, 0x180133221\nmovsd xmm0, qword ptr [rbp+0] ; +0xc3, 0x180133223\ncomisd xmm0, cs:qword_180170C20 ; +0xc8, 0x180133228\nja short loc_180133264 ; +0xd0, 0x180133230\nmovsd xmm0, cs:qword_180173178 ; +0xd2, 0x180133232\njmp short loc_180133276 ; +0xda, 0x18013323a\nmovsd xmm0, qword ptr [rbp+0] ; +0xdc, 0x18013323c\ncomisd xmm0, cs:qword_180170C20 ; +0xe1, 0x180133241\njbe short loc_18013326E ; +0xe9, 0x180133249\nmovsd xmm0, cs:qword_180173178 ; +0xeb, 0x18013324b\njmp short loc_18013327D ; +0xf3, 0x180133253\nmovsd xmm0, qword ptr [rbp+0] ; +0xf5, 0x180133255\ncomisd xmm0, cs:qword_180170C20 ; +0xfa, 0x18013325a\njbe short loc_18013326E ; +0x102, 0x180133262\nmovsd xmm0, cs:Number ; +0x104, 0x180133264\njmp short loc_18013327D ; +0x10c, 0x18013326c\nmovsd xmm0, cs:Number ; +0x10e, 0x18013326e\nxorps xmm0, cs:xmmword_1801445D0 ; +0x116, 0x180133276\nmovsd qword ptr [rbp+0], xmm0 ; +0x11d, 0x18013327d\nand ebx, 0FFFFFFFEh ; +0x122, 0x180133282\njmp loc_18013338B ; +0x125, 0x180133285\ntest r15b, 2 ; +0x12a, 0x18013328a\njz loc_18013338B ; +0x12e, 0x18013328e\nbt r12, 0Bh ; +0x134, 0x180133294\njnb loc_18013338B ; +0x139, 0x180133299\nmovsd xmm0, qword ptr [rdx] ; +0x13f, 0x18013329f\nmov edi, r15d ; +0x143, 0x1801332a3\nshr edi, 4 ; +0x146, 0x1801332a6\nxorps xmm6, xmm6 ; +0x149, 0x1801332a9\nand edi, esi ; +0x14c, 0x1801332ac\nucomisd xmm0, xmm6 ; +0x14e, 0x1801332ae\njp short loc_1801332BD ; +0x152, 0x1801332b2\njnz short loc_1801332BD ; +0x154, 0x1801332b4\nmov edi, esi ; +0x156, 0x1801332b6\njmp loc_18013337C ; +0x158, 0x1801332b8\nlea rdx, [rsp+68h+arg_0] ; +0x15d, 0x1801332bd\ncall _decomp ; +0x162, 0x1801332c2\nmov ecx, [rsp+68h+arg_0] ; +0x167, 0x1801332c7\nadd ecx, 0FFFFFA00h ; +0x16b, 0x1801332cb\nmovsd [rsp+68h+arg_18], xmm0 ; +0x171, 0x1801332d1\ncmp ecx, 0FFFFFBCEh ; +0x17a, 0x1801332da\njge short loc_1801332ED ; +0x180, 0x1801332e0\nmulsd xmm0, xmm6 ; +0x182, 0x1801332e2\nmov edi, esi ; +0x186, 0x1801332e6\njmp loc_180133377 ; +0x188, 0x1801332e8\nmov rax, [rsp+68h+arg_18] ; +0x18d, 0x1801332ed\nmov r8d, r14d ; +0x195, 0x1801332f5\ncomisd xmm6, xmm0 ; +0x198, 0x1801332f8\nsetnbe r8b ; +0x19c, 0x1801332fc\nshr rax, 30h ; +0x1a0, 0x180133300\nand ax, 0Fh ; +0x1a4, 0x180133304\nor ax, r13w ; +0x1a8, 0x180133308\nmov word ptr [rsp+68h+arg_18+6], ax ; +0x1ac, 0x18013330c\ncmp ecx, 0FFFFFC03h ; +0x1b4, 0x180133314\njge short loc_180133362 ; +0x1ba, 0x18013331a\nmov eax, dword ptr [rsp+68h+arg_18] ; +0x1bc, 0x18013331c\nmov edx, 0FFFFFC03h ; +0x1c3, 0x180133323\nsub edx, ecx ; +0x1c8, 0x180133328\nmov ecx, dword ptr [rsp+68h+arg_18+4] ; +0x1ca, 0x18013332a\ntest sil, al ; +0x1d1, 0x180133331\njz short loc_18013333B ; +0x1d4, 0x180133334\ntest edi, edi ; +0x1d6, 0x180133336\ncmovz edi, esi ; +0x1d8, 0x180133338\nshr eax, 1 ; +0x1db, 0x18013333b\nmov dword ptr [rsp+68h+arg_18], eax ; +0x1dd, 0x18013333d\ntest sil, cl ; +0x1e4, 0x180133344\njz short loc_180133354 ; +0x1e7, 0x180133347\nbts eax, 1Fh ; +0x1e9, 0x180133349\nmov dword ptr [rsp+68h+arg_18], eax ; +0x1ed, 0x18013334d\nshr ecx, 1 ; +0x1f4, 0x180133354\nsub rdx, rsi ; +0x1f6, 0x180133356\njnz short loc_180133331 ; +0x1f9, 0x180133359\nmov dword ptr [rsp+68h+arg_18+4], ecx ; +0x1fb, 0x18013335b\nmovsd xmm0, [rsp+68h+arg_18] ; +0x202, 0x180133362\ntest r8d, r8d ; +0x20b, 0x18013336b\njz short loc_180133377 ; +0x20e, 0x18013336e\nxorps xmm0, cs:xmmword_1801445D0 ; +0x210, 0x180133370\nmovsd qword ptr [rbp+0], xmm0 ; +0x217, 0x180133377\ntest edi, edi ; +0x21c, 0x18013337c\njz short loc_180133388 ; +0x21e, 0x18013337e\nmov rcx, r13 ; +0x220, 0x180133380\ncall _set_statfp ; +0x223, 0x180133383\nand ebx, 0FFFFFFFDh ; +0x228, 0x180133388\ntest r13b, r15b ; +0x22b, 0x18013338b\njz short loc_1801333A4 ; +0x22e, 0x18013338e\nbt r12, 0Ch ; +0x230, 0x180133390\njnb short loc_1801333A4 ; +0x235, 0x180133395\nmov ecx, 20h ; ' ' ; +0x237, 0x180133397\ncall _set_statfp ; +0x23c, 0x18013339c\nand ebx, 0FFFFFFEFh ; +0x241, 0x1801333a1\nmovaps xmm6, [rsp+68h+var_48] ; +0x244, 0x1801333a4\ntest ebx, ebx ; +0x249, 0x1801333a9\nmov rbx, [rsp+68h+arg_8] ; +0x24b, 0x1801333ab\nsetz r14b ; +0x250, 0x1801333b0\nmov eax, r14d ; +0x254, 0x1801333b4\nadd rsp, 30h ; +0x257, 0x1801333b7\npop r15 ; +0x25b, 0x1801333bb\npop r14 ; +0x25d, 0x1801333bd\npop r13 ; +0x25f, 0x1801333bf\npop r12 ; +0x261, 0x1801333c1\npop rdi ; +0x263, 0x1801333c3\npop rsi ; +0x264, 0x1801333c4\npop rbp ; +0x265, 0x1801333c5\nretn ; +0x266, 0x1801333c6", "xrefs": ["_except2 @ 0x18013309d", " @ 0x180203128"], "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"}