{"type": "func", "start": 6443747920, "end": 6443748421, "name": "cvtdate", "pseudocode": "// \n// cvtdate from 0x18013ca50 to 0x18013cc45 (501 bytes)\n// \n// 4 xrefs:\n// > _isindst_nolock @ 0x18013c828\n// > _isindst_nolock @ 0x18013c964\n// > _isindst_nolock @ 0x18013c9a4\n// > @ 0x180203a34\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 cvtdate(int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8, int a9, int a10, int a11)\n{\n __int64 v12; // rbx\n bool v15; // al\n bool v16; // bp\n int v17; // r10d\n int v18; // r10d\n int v19; // r8d\n int v20; // eax\n int v21; // ecx\n int v22; // r8d\n int v23; // r8d\n __int64 result; // rax\n bool v25; // sf\n int v26; // [rsp+50h] [rbp+8h] BYREF\n\n v26 = 0;\n v12 = a4;\n v15 = unknown_libname_67(a3);\n v16 = v15;\n if ( a2 == 1 )\n {\n if ( v15 )\n v17 = dword_18017A634[v12];\n else\n v17 = dword_18017A5FC[v12];\n v18 = v17 + 1;\n v19 = (365 * a3 - 25563 + (a3 + 299) / 400 - (a3 - 1) / 100 + v18 + (a3 - 1) / 4) % 7;\n v20 = a6 + v18 + 7 * a5 - v19 - 7;\n if ( v19 > a6 )\n v20 = a6 + v18 + 7 * a5 - v19;\n if ( v16 )\n v21 = dword_18017A638[v12];\n else\n v21 = dword_18017A600[v12];\n v22 = v20;\n if ( a5 == 5 && v20 > v21 )\n v22 = v20 - 7;\n }\n else\n {\n if ( v15 )\n v23 = dword_18017A634[v12];\n else\n v23 = dword_18017A5FC[v12];\n v22 = a7 + v23;\n }\n result = (unsigned int)(a9 + 60 * a8);\n if ( !a1 )\n {\n dword_1801B2144 = v22;\n dword_1801B2148 = a11 + 1000 * (a10 + 60 * result);\n dword_1801B2140 = a3;\n return result;\n }\n dword_1801B2158 = a11 + 1000 * (a10 + 60 * result);\n dword_1801B2154 = v22;\n if ( (unsigned int)sub_18013C6FC(&v26) )\n invoke_watson(nullptr, nullptr, nullptr, 0, 0);\n v25 = 1000 * v26 + dword_1801B2158 < 0;\n result = (unsigned int)(1000 * v26 + dword_1801B2158);\n dword_1801B2158 += 1000 * v26;\n if ( v25 )\n {\n result = (unsigned int)(result + 86400000);\n --dword_1801B2154;\nLABEL_24:\n dword_1801B2158 = result;\n goto LABEL_25;\n }\n if ( (int)result >= 86400000 )\n {\n result = (unsigned int)(result - 86400000);\n ++dword_1801B2154;\n goto LABEL_24;\n }\nLABEL_25:\n dword_1801B2150 = a3;\n return result;\n}", "assembly": "; \n; cvtdate from 0x18013ca50 to 0x18013cc45 (501 bytes)\n; \n; 4 xrefs:\n; > _isindst_nolock @ 0x18013c828\n; > _isindst_nolock @ 0x18013c964\n; > _isindst_nolock @ 0x18013c9a4\n; > @ 0x180203a34\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, 0x18013ca50\nmov [rsp+arg_10], rbp ; +0x5, 0x18013ca55\npush rsi ; +0xa, 0x18013ca5a\npush rdi ; +0xb, 0x18013ca5b\npush r14 ; +0xc, 0x18013ca5c\nsub rsp, 30h ; +0xe, 0x18013ca5e\nand [rsp+48h+arg_0], 0 ; +0x12, 0x18013ca62\nmov r14d, ecx ; +0x17, 0x18013ca67\nmov ecx, r8d ; +0x1a, 0x18013ca6a\nmovsxd rbx, r9d ; +0x1d, 0x18013ca6d\nmov esi, r8d ; +0x20, 0x18013ca70\nmov edi, edx ; +0x23, 0x18013ca73\ncall unknown_libname_67; Microsoft VisualC 64bit universal runtime ; +0x25, 0x18013ca75\nlea r11, cs:180000000h ; +0x2a, 0x18013ca7a\nmov bpl, al ; +0x31, 0x18013ca81\ncmp edi, 1 ; +0x34, 0x18013ca84\njnz loc_18013CB5F ; +0x37, 0x18013ca87\ntest al, al ; +0x3d, 0x18013ca8d\njz short loc_18013CA9B ; +0x3f, 0x18013ca8f\nmov r10d, ds:rva dword_18017A634[r11+rbx*4] ; +0x41, 0x18013ca91\njmp short loc_18013CAA3 ; +0x49, 0x18013ca99\nmov r10d, ds:rva dword_18017A5FC[r11+rbx*4] ; +0x4b, 0x18013ca9b\ninc r10d ; +0x53, 0x18013caa3\nlea r8d, [rsi-1] ; +0x56, 0x18013caa6\nmov edi, 51EB851Fh ; +0x5a, 0x18013caaa\nlea ecx, [rsi+12Bh] ; +0x5f, 0x18013caaf\nmov eax, edi ; +0x65, 0x18013cab5\nimul ecx ; +0x67, 0x18013cab7\nmov eax, edi ; +0x69, 0x18013cab9\nmov r9d, edx ; +0x6b, 0x18013cabb\nimul r8d ; +0x6e, 0x18013cabe\nmov eax, r8d ; +0x71, 0x18013cac1\nsar r9d, 7 ; +0x74, 0x18013cac4\nsar edx, 5 ; +0x78, 0x18013cac8\nmov ecx, r9d ; +0x7b, 0x18013cacb\nshr ecx, 1Fh ; +0x7e, 0x18013cace\nadd r9d, ecx ; +0x81, 0x18013cad1\nmov ecx, edx ; +0x84, 0x18013cad4\nshr ecx, 1Fh ; +0x86, 0x18013cad6\nadd edx, ecx ; +0x89, 0x18013cad9\nimul ecx, esi, 16Dh ; +0x8b, 0x18013cadb\nsub r9d, edx ; +0x91, 0x18013cae1\ncdq ; +0x94, 0x18013cae4\nand edx, 3 ; +0x95, 0x18013cae5\nadd ecx, 0FFFF9C25h ; +0x98, 0x18013cae8\nlea r8d, [rdx+rax] ; +0x9e, 0x18013caee\nmov eax, 92492493h ; +0xa2, 0x18013caf2\nsar r8d, 2 ; +0xa7, 0x18013caf7\nadd r8d, r10d ; +0xab, 0x18013cafb\nadd r8d, r9d ; +0xae, 0x18013cafe\nadd r8d, ecx ; +0xb1, 0x18013cb01\nimul r8d ; +0xb4, 0x18013cb04\nadd edx, r8d ; +0xb7, 0x18013cb07\nsar edx, 2 ; +0xba, 0x18013cb0a\nmov eax, edx ; +0xbd, 0x18013cb0d\nshr eax, 1Fh ; +0xbf, 0x18013cb0f\nadd edx, eax ; +0xc2, 0x18013cb12\nimul eax, edx, 7 ; +0xc4, 0x18013cb14\nimul edx, [rsp+48h+arg_20], 7 ; +0xc7, 0x18013cb17\nsub r8d, eax ; +0xcc, 0x18013cb1c\nsub edx, r8d ; +0xcf, 0x18013cb1f\nadd edx, r10d ; +0xd2, 0x18013cb22\nadd edx, [rsp+48h+arg_28] ; +0xd5, 0x18013cb25\ncmp r8d, [rsp+48h+arg_28] ; +0xd9, 0x18013cb29\nlea eax, [rdx-7] ; +0xde, 0x18013cb2e\ncmovg eax, edx ; +0xe1, 0x18013cb31\ntest bpl, bpl ; +0xe4, 0x18013cb34\njz short loc_18013CB43 ; +0xe7, 0x18013cb37\nmov ecx, ds:rva dword_18017A638[r11+rbx*4] ; +0xe9, 0x18013cb39\njmp short loc_18013CB4B ; +0xf1, 0x18013cb41\nmov ecx, ds:rva dword_18017A600[r11+rbx*4] ; +0xf3, 0x18013cb43\ncmp [rsp+48h+arg_20], 5 ; +0xfb, 0x18013cb4b\nmov r8d, eax ; +0x100, 0x18013cb50\njnz short loc_18013CB7E ; +0x103, 0x18013cb53\ncmp eax, ecx ; +0x105, 0x18013cb55\njle short loc_18013CB7E ; +0x107, 0x18013cb57\nlea r8d, [rax-7] ; +0x109, 0x18013cb59\njmp short loc_18013CB7E ; +0x10d, 0x18013cb5d\ntest bpl, bpl ; +0x10f, 0x18013cb5f\njz short loc_18013CB6E ; +0x112, 0x18013cb62\nmov r8d, ds:rva dword_18017A634[r11+rbx*4] ; +0x114, 0x18013cb64\njmp short loc_18013CB76 ; +0x11c, 0x18013cb6c\nmov r8d, ds:rva dword_18017A5FC[r11+rbx*4] ; +0x11e, 0x18013cb6e\nadd r8d, [rsp+48h+arg_30] ; +0x126, 0x18013cb76\nimul eax, [rsp+48h+arg_38], 3Ch ; '<' ; +0x12e, 0x18013cb7e\nadd eax, [rsp+48h+arg_40] ; +0x136, 0x18013cb86\nimul ecx, eax, 3Ch ; '<' ; +0x13d, 0x18013cb8d\nadd ecx, [rsp+48h+arg_48] ; +0x140, 0x18013cb90\nimul ecx, 3E8h ; +0x147, 0x18013cb97\nadd ecx, [rsp+48h+arg_50] ; +0x14d, 0x18013cb9d\ntest r14d, r14d ; +0x154, 0x18013cba4\njnz short loc_18013CBCF ; +0x157, 0x18013cba7\nmov cs:dword_1801B2144, r8d ; +0x159, 0x18013cba9\nmov cs:dword_1801B2148, ecx ; +0x160, 0x18013cbb0\nmov cs:dword_1801B2140, esi ; +0x166, 0x18013cbb6\nmov rbx, [rsp+48h+arg_8] ; +0x16c, 0x18013cbbc\nmov rbp, [rsp+48h+arg_10] ; +0x171, 0x18013cbc1\nadd rsp, 30h ; +0x176, 0x18013cbc6\npop r14 ; +0x17a, 0x18013cbca\npop rdi ; +0x17c, 0x18013cbcc\npop rsi ; +0x17d, 0x18013cbcd\nretn ; +0x17e, 0x18013cbce\nmov cs:dword_1801B2158, ecx ; +0x17f, 0x18013cbcf\nlea rcx, [rsp+48h+arg_0] ; +0x185, 0x18013cbd5\nmov cs:dword_1801B2154, r8d ; +0x18a, 0x18013cbda\ncall sub_18013C6FC ; +0x191, 0x18013cbe1\ntest eax, eax ; +0x196, 0x18013cbe6\njnz short loc_18013CC2F ; +0x198, 0x18013cbe8\nmov eax, cs:dword_1801B2158 ; +0x19a, 0x18013cbea\nimul ecx, [rsp+48h+arg_0], 3E8h ; +0x1a0, 0x18013cbf0\nadd eax, ecx ; +0x1a8, 0x18013cbf8\nmov cs:dword_1801B2158, eax ; +0x1aa, 0x18013cbfa\njns short loc_18013CC0F ; +0x1b0, 0x18013cc00\nadd eax, 5265C00h ; +0x1b2, 0x18013cc02\ndec cs:dword_1801B2154 ; +0x1b7, 0x18013cc07\njmp short loc_18013CC21 ; +0x1bd, 0x18013cc0d\ncmp eax, 5265C00h ; +0x1bf, 0x18013cc0f\njl short loc_18013CC27 ; +0x1c4, 0x18013cc14\nadd eax, 0FAD9A400h ; +0x1c6, 0x18013cc16\ninc cs:dword_1801B2154 ; +0x1cb, 0x18013cc1b\nmov cs:dword_1801B2158, eax ; +0x1d1, 0x18013cc21\nmov cs:dword_1801B2150, esi ; +0x1d7, 0x18013cc27\njmp short loc_18013CBBC ; +0x1dd, 0x18013cc2d\nand [rsp+48h+var_28], 0 ; +0x1df, 0x18013cc2f\nxor r9d, r9d; LineNo ; +0x1e5, 0x18013cc35\nxor r8d, r8d; FileName ; +0x1e8, 0x18013cc38\nxor edx, edx; FunctionName ; +0x1eb, 0x18013cc3b\nxor ecx, ecx; Expression ; +0x1ed, 0x18013cc3d\ncall _invoke_watson ; +0x1ef, 0x18013cc3f\ndb 0CCh ; +0x1f4, 0x18013cc44", "xrefs": ["_isindst_nolock @ 0x18013c828", "_isindst_nolock @ 0x18013c964", "_isindst_nolock @ 0x18013c9a4", " @ 0x180203a34"], "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"}