{"type": "func", "start": 6443703468, "end": 6443703858, "name": "_configure_narrow_argv", "pseudocode": "// \n// _configure_narrow_argv from 0x180131cac to 0x180131e32 (390 bytes)\n// \n// 2 xrefs:\n// > __scrt_dllmain_after_initialize_c @ 0x1801204fb\n// > @ 0x180202f54\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\nerrno_t __cdecl configure_narrow_argv(_crt_argv_mode mode)\n{\n errno_t v1; // edi\n errno_t v3; // ebx\n char *v4; // rsi\n unsigned __int64 v5; // r15\n _QWORD *buffer_for_argv; // rax\n void *v7; // rbx\n void *v8; // rcx\n errno_t v9; // esi\n void *v10; // rdx\n int v11; // ecx\n _QWORD *i; // rax\n void *Block; // [rsp+68h] [rbp+38h] BYREF\n unsigned __int64 v15; // [rsp+70h] [rbp+40h] BYREF\n unsigned __int64 v16; // [rsp+78h] [rbp+48h] BYREF\n\n v1 = 0;\n if ( mode )\n {\n if ( (unsigned int)(mode - 1) <= 1 )\n {\n _acrt_initialize_multibyte();\n _acrt_GetModuleFileNameA(0, &unk_1801F4BF0, 260);\n v4 = (char *)qword_1801F5600;\n qword_1801F55E0 = (__int64)&unk_1801F4BF0;\n if ( !qword_1801F5600 || !*(_BYTE *)qword_1801F5600 )\n v4 = (char *)&unk_1801F4BF0;\n v15 = 0;\n v16 = 0;\n parse_command_line(v4, nullptr, nullptr, &v15, &v16);\n v5 = v15;\n buffer_for_argv = _acrt_allocate_buffer_for_argv(v15, v16, 1u);\n v7 = buffer_for_argv;\n if ( buffer_for_argv )\n {\n parse_command_line(v4, buffer_for_argv, &buffer_for_argv[v5], &v15, &v16);\n if ( mode == _crt_argv_unexpanded_arguments )\n {\n qword_1801F55F0 = v7;\n dword_1801F55E8 = v15 - 1;\n v8 = nullptr;\n }\n else\n {\n Block = nullptr;\n v9 = common_expand_argv_wildcards(v7, &Block);\n if ( v9 )\n {\n free_base(Block);\n Block = nullptr;\n free_base(v7);\n return v9;\n }\n v10 = Block;\n v11 = 0;\n for ( i = Block; *i; ++v11 )\n ++i;\n dword_1801F55E8 = v11;\n Block = nullptr;\n qword_1801F55F0 = v10;\n free_base(nullptr);\n v8 = v7;\n Block = nullptr;\n }\n free_base(v8);\n return v1;\n }\n v3 = 12;\n *errno() = 12;\n free_base(nullptr);\n }\n else\n {\n v3 = 22;\n *errno() = 22;\n invalid_parameter_noinfo();\n }\n return v3;\n }\n return v1;\n}", "assembly": "; \n; _configure_narrow_argv from 0x180131cac to 0x180131e32 (390 bytes)\n; \n; 2 xrefs:\n; > __scrt_dllmain_after_initialize_c @ 0x1801204fb\n; > @ 0x180202f54\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-28h+arg_0], rbx ; +0x0, 0x180131cac\npush rbp ; +0x5, 0x180131cb1\npush rsi ; +0x6, 0x180131cb2\npush rdi ; +0x7, 0x180131cb3\npush r14 ; +0x8, 0x180131cb4\npush r15 ; +0xa, 0x180131cb6\nmov rbp, rsp ; +0xc, 0x180131cb8\nsub rsp, 30h ; +0xf, 0x180131cbb\nxor edi, edi ; +0x13, 0x180131cbf\nmov r14d, ecx ; +0x15, 0x180131cc1\ntest ecx, ecx ; +0x18, 0x180131cc4\njz loc_180131E1F ; +0x1a, 0x180131cc6\nlea eax, [rcx-1] ; +0x20, 0x180131ccc\ncmp eax, 1 ; +0x23, 0x180131ccf\njbe short loc_180131CEA ; +0x26, 0x180131cd2\ncall _errno ; +0x28, 0x180131cd4\nlea ebx, [rdi+16h] ; +0x2d, 0x180131cd9\nmov [rax], ebx ; +0x30, 0x180131cdc\ncall _invalid_parameter_noinfo ; +0x32, 0x180131cde\nmov edi, ebx ; +0x37, 0x180131ce3\njmp loc_180131E1F ; +0x39, 0x180131ce5\ncall __acrt_initialize_multibyte ; +0x3e, 0x180131cea\nlea rbx, unk_1801F4BF0 ; +0x43, 0x180131cef\nmov r8d, 104h ; +0x4a, 0x180131cf6\nmov rdx, rbx ; +0x50, 0x180131cfc\nxor ecx, ecx ; +0x53, 0x180131cff\ncall __acrt_GetModuleFileNameA ; +0x55, 0x180131d01\nmov rsi, cs:qword_1801F5600 ; +0x5a, 0x180131d06\nmov cs:qword_1801F55E0, rbx ; +0x61, 0x180131d0d\ntest rsi, rsi ; +0x68, 0x180131d14\njz short loc_180131D1E ; +0x6b, 0x180131d17\ncmp [rsi], dil ; +0x6d, 0x180131d19\njnz short loc_180131D21 ; +0x70, 0x180131d1c\nmov rsi, rbx ; +0x72, 0x180131d1e\nlea rax, [rbp+arg_18] ; +0x75, 0x180131d21\nmov [rbp+arg_10], rdi ; +0x79, 0x180131d25\nlea r9, [rbp+arg_10] ; +0x7d, 0x180131d29\nmov [rsp+30h+var_10], rax ; +0x81, 0x180131d2d\nxor r8d, r8d ; +0x86, 0x180131d32\nmov [rbp+arg_18], rdi ; +0x89, 0x180131d35\nxor edx, edx ; +0x8d, 0x180131d39\nmov rcx, rsi ; +0x8f, 0x180131d3b\ncall ??$parse_command_line@D@@YAXPEADPEAPEAD0PEA_K2@Z ; +0x92, 0x180131d3e\nmov r15, [rbp+arg_10] ; +0x97, 0x180131d43\nmov r8d, 1 ; +0x9b, 0x180131d47\nmov rdx, [rbp+arg_18] ; +0xa1, 0x180131d4d\nmov rcx, r15 ; +0xa5, 0x180131d51\ncall __acrt_allocate_buffer_for_argv ; +0xa8, 0x180131d54\nmov rbx, rax ; +0xad, 0x180131d59\ntest rax, rax ; +0xb0, 0x180131d5c\njnz short loc_180131D79 ; +0xb3, 0x180131d5f\ncall _errno ; +0xb5, 0x180131d61\nmov ebx, 0Ch ; +0xba, 0x180131d66\nxor ecx, ecx; Block ; +0xbf, 0x180131d6b\nmov [rax], ebx ; +0xc1, 0x180131d6d\ncall _free_base ; +0xc3, 0x180131d6f\njmp loc_180131CE3 ; +0xc8, 0x180131d74\nlea r8, [rax+r15*8] ; +0xcd, 0x180131d79\nmov rdx, rbx ; +0xd1, 0x180131d7d\nlea rax, [rbp+arg_18] ; +0xd4, 0x180131d80\nmov rcx, rsi ; +0xd8, 0x180131d84\nlea r9, [rbp+arg_10] ; +0xdb, 0x180131d87\nmov [rsp+30h+var_10], rax ; +0xdf, 0x180131d8b\ncall ??$parse_command_line@D@@YAXPEADPEAPEAD0PEA_K2@Z ; +0xe4, 0x180131d90\ncmp r14d, 1 ; +0xe9, 0x180131d95\njnz short loc_180131DB1 ; +0xed, 0x180131d99\nmov eax, dword ptr [rbp+arg_10] ; +0xef, 0x180131d9b\ndec eax ; +0xf2, 0x180131d9e\nmov cs:qword_1801F55F0, rbx ; +0xf4, 0x180131da0\nmov cs:dword_1801F55E8, eax ; +0xfb, 0x180131da7\nxor ecx, ecx ; +0x101, 0x180131dad\njmp short loc_180131E1A ; +0x103, 0x180131daf\nlea rdx, [rbp+Block] ; +0x105, 0x180131db1\nmov [rbp+Block], rdi ; +0x109, 0x180131db5\nmov rcx, rbx ; +0x10d, 0x180131db9\ncall j_??$common_expand_argv_wildcards@D@@YAHQEAPEADQEAPEAPEAD@Z ; +0x110, 0x180131dbc\nmov esi, eax ; +0x115, 0x180131dc1\ntest eax, eax ; +0x117, 0x180131dc3\njz short loc_180131DE0 ; +0x119, 0x180131dc5\nmov rcx, [rbp+Block]; Block ; +0x11b, 0x180131dc7\ncall _free_base ; +0x11f, 0x180131dcb\nmov rcx, rbx; Block ; +0x124, 0x180131dd0\nmov [rbp+Block], rdi ; +0x127, 0x180131dd3\ncall _free_base ; +0x12b, 0x180131dd7\nmov edi, esi ; +0x130, 0x180131ddc\njmp short loc_180131E1F ; +0x132, 0x180131dde\nmov rdx, [rbp+Block] ; +0x134, 0x180131de0\nmov rcx, rdi ; +0x138, 0x180131de4\nmov rax, rdx ; +0x13b, 0x180131de7\ncmp [rdx], rdi ; +0x13e, 0x180131dea\njz short loc_180131DFB ; +0x141, 0x180131ded\nlea rax, [rax+8] ; +0x143, 0x180131def\ninc rcx ; +0x147, 0x180131df3\ncmp [rax], rdi ; +0x14a, 0x180131df6\njnz short loc_180131DEF ; +0x14d, 0x180131df9\nmov cs:dword_1801F55E8, ecx ; +0x14f, 0x180131dfb\nxor ecx, ecx; Block ; +0x155, 0x180131e01\nmov [rbp+Block], rdi ; +0x157, 0x180131e03\nmov cs:qword_1801F55F0, rdx ; +0x15b, 0x180131e07\ncall _free_base ; +0x162, 0x180131e0e\nmov rcx, rbx; Block ; +0x167, 0x180131e13\nmov [rbp+Block], rdi ; +0x16a, 0x180131e16\ncall _free_base ; +0x16e, 0x180131e1a\nmov rbx, [rsp+30h+arg_0] ; +0x173, 0x180131e1f\nmov eax, edi ; +0x178, 0x180131e24\nadd rsp, 30h ; +0x17a, 0x180131e26\npop r15 ; +0x17e, 0x180131e2a\npop r14 ; +0x180, 0x180131e2c\npop rdi ; +0x182, 0x180131e2e\npop rsi ; +0x183, 0x180131e2f\npop rbp ; +0x184, 0x180131e30\nretn ; +0x185, 0x180131e31", "xrefs": ["__scrt_dllmain_after_initialize_c @ 0x1801204fb", " @ 0x180202f54"], "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"}