{"type": "func", "start": 6442572320, "end": 6442572649, "name": "sub_18001DA20", "pseudocode": "// \n// sub_18001DA20 from 0x18001da20 to 0x18001db69 (329 bytes)\n// \n// 4 xrefs:\n// > cocos2d::extension::CCTableView::operator= @ 0x18001cb1e\n// > @ 0x18002f994\n// > @ 0x18002f9a4\n// > @ 0x18004b070\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\nchar *__fastcall sub_18001DA20(void **a1, char *a2, unsigned __int64 a3)\n{\n char *v3; // rdi\n char *v6; // r15\n unsigned __int64 v7; // rcx\n size_t v8; // rbx\n void *v9; // rcx\n unsigned __int64 v10; // rsi\n\n v3 = (char *)*a1;\n v6 = a2;\n v7 = ((_BYTE *)a1[2] - (_BYTE *)*a1) >> 2;\n if ( a3 <= v7 )\n {\n v9 = v3;\n v10 = ((_BYTE *)a1[1] - v3) >> 2;\n if ( a3 <= v10 )\n {\n v8 = 4 * a3;\n }\n else\n {\n memmove(v3, a2, 4 * v10);\n v3 = (char *)a1[1];\n a2 = &v6[4 * v10];\n v9 = v3;\n v8 = 4 * (a3 - v10);\n }\n memmove(v9, a2, v8);\n }\n else\n {\n if ( a3 > 0x3FFFFFFFFFFFFFFFLL )\n sub_180003530();\n if ( v3 )\n {\n if ( 4 * v7 >= 0x1000 )\n {\n if ( (unsigned __int64)&v3[-*((_QWORD *)v3 - 1) - 8] > 0x1F )\n invalid_parameter_noinfo_noreturn();\n v3 = *((char **)v3 - 1);\n }\n j_j_free(v3);\n *a1 = nullptr;\n a1[1] = nullptr;\n a1[2] = nullptr;\n }\n sub_18001DE50(a1);\n v3 = (char *)*a1;\n v8 = 4 * a3;\n memmove(*a1, v6, 4 * a3);\n }\n a1[1] = &v3[v8];\n return &v3[v8];\n}", "assembly": "; \n; sub_18001DA20 from 0x18001da20 to 0x18001db69 (329 bytes)\n; \n; 4 xrefs:\n; > cocos2d::extension::CCTableView::operator= @ 0x18001cb1e\n; > @ 0x18002f994\n; > @ 0x18002f9a4\n; > @ 0x18004b070\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, 0x18001da20\nmov [rsp+arg_10], rbp ; +0x5, 0x18001da25\npush rdi ; +0xa, 0x18001da2a\npush r14 ; +0xb, 0x18001da2b\npush r15 ; +0xd, 0x18001da2d\nsub rsp, 20h ; +0xf, 0x18001da2f\nmov rdi, [rcx] ; +0x13, 0x18001da33\nmov r14, rcx ; +0x16, 0x18001da36\nmov rcx, [rcx+10h] ; +0x19, 0x18001da39\nmov rbp, r8 ; +0x1d, 0x18001da3d\nsub rcx, rdi ; +0x20, 0x18001da40\nmov r15, rdx ; +0x23, 0x18001da43\nsar rcx, 2 ; +0x26, 0x18001da46\ncmp r8, rcx ; +0x2a, 0x18001da4a\njbe loc_18001DAF2 ; +0x2d, 0x18001da4d\nmov rbx, 3FFFFFFFFFFFFFFFh ; +0x33, 0x18001da53\ncmp r8, rbx ; +0x3d, 0x18001da5d\nja loc_18001DB63 ; +0x40, 0x18001da60\nmov rdx, rcx ; +0x46, 0x18001da66\nmov rax, rbx ; +0x49, 0x18001da69\nshr rdx, 1 ; +0x4c, 0x18001da6c\nsub rax, rdx ; +0x4f, 0x18001da6f\ncmp rcx, rax ; +0x52, 0x18001da72\nja short loc_18001DA82 ; +0x55, 0x18001da75\nlea rbx, [rdx+rcx] ; +0x57, 0x18001da77\ncmp rbx, r8 ; +0x5b, 0x18001da7b\ncmovb rbx, r8 ; +0x5e, 0x18001da7e\ntest rdi, rdi ; +0x62, 0x18001da82\njz short loc_18001DAC5 ; +0x65, 0x18001da85\nlea rdx, ds:0[rcx*4] ; +0x67, 0x18001da87\ncmp rdx, 1000h ; +0x6f, 0x18001da8f\njb short loc_18001DAB0 ; +0x76, 0x18001da96\nmov rcx, [rdi-8] ; +0x78, 0x18001da98\nadd rdx, 27h ; ''' ; +0x7c, 0x18001da9c\nsub rdi, rcx ; +0x80, 0x18001daa0\nlea rax, [rdi-8] ; +0x83, 0x18001daa3\ncmp rax, 1Fh ; +0x87, 0x18001daa7\nja short loc_18001DAEB ; +0x8b, 0x18001daab\nmov rdi, rcx ; +0x8d, 0x18001daad\nmov rcx, rdi; Block ; +0x90, 0x18001dab0\ncall j_j_free ; +0x93, 0x18001dab3\nxor eax, eax ; +0x98, 0x18001dab8\nmov [r14], rax ; +0x9a, 0x18001daba\nmov [r14+8], rax ; +0x9d, 0x18001dabd\nmov [r14+10h], rax ; +0xa1, 0x18001dac1\nmov rdx, rbx ; +0xa5, 0x18001dac5\nmov rcx, r14 ; +0xa8, 0x18001dac8\ncall sub_18001DE50 ; +0xab, 0x18001dacb\nmov rdi, [r14] ; +0xb0, 0x18001dad0\nlea rbx, ds:0[rbp*4] ; +0xb3, 0x18001dad3\nmov r8, rbx; Size ; +0xbb, 0x18001dadb\nmov rcx, rdi; void * ; +0xbe, 0x18001dade\nmov rdx, r15; Src ; +0xc1, 0x18001dae1\ncall memmove ; +0xc4, 0x18001dae4\njmp short loc_18001DB47 ; +0xc9, 0x18001dae9\ncall cs:_invalid_parameter_noinfo_noreturn ; +0xcb, 0x18001daeb\nalign 2 ; +0xd1, 0x18001daf1\nmov [rsp+38h+arg_0], rsi ; +0xd2, 0x18001daf2\nmov rcx, rdi; void * ; +0xd7, 0x18001daf7\nmov rsi, [r14+8] ; +0xda, 0x18001dafa\nsub rsi, rdi ; +0xde, 0x18001dafe\nsar rsi, 2 ; +0xe1, 0x18001db01\ncmp rbp, rsi ; +0xe5, 0x18001db05\njbe short loc_18001DB32 ; +0xe8, 0x18001db08\nlea rbx, ds:0[rsi*4] ; +0xea, 0x18001db0a\nmov r8, rbx; Size ; +0xf2, 0x18001db12\ncall memmove ; +0xf5, 0x18001db15\nmov rdi, [r14+8] ; +0xfa, 0x18001db1a\nlea rdx, [rbx+r15]; Src ; +0xfe, 0x18001db1e\nsub rbp, rsi ; +0x102, 0x18001db22\nmov rcx, rdi ; +0x105, 0x18001db25\nlea rbx, ds:0[rbp*4] ; +0x108, 0x18001db28\njmp short loc_18001DB3A ; +0x110, 0x18001db30\nlea rbx, ds:0[r8*4] ; +0x112, 0x18001db32\nmov r8, rbx; Size ; +0x11a, 0x18001db3a\ncall memmove ; +0x11d, 0x18001db3d\nmov rsi, [rsp+38h+arg_0] ; +0x122, 0x18001db42\nmov rbp, [rsp+38h+arg_10] ; +0x127, 0x18001db47\nlea rax, [rbx+rdi] ; +0x12c, 0x18001db4c\nmov rbx, [rsp+38h+arg_8] ; +0x130, 0x18001db50\nmov [r14+8], rax ; +0x135, 0x18001db55\nadd rsp, 20h ; +0x139, 0x18001db59\npop r15 ; +0x13d, 0x18001db5d\npop r14 ; +0x13f, 0x18001db5f\npop rdi ; +0x141, 0x18001db61\nretn ; +0x142, 0x18001db62\ncall sub_180003530 ; +0x143, 0x18001db63\ndb 0CCh ; +0x148, 0x18001db68", "xrefs": ["cocos2d::extension::CCTableView::operator= @ 0x18001cb1e", " @ 0x18002f994", " @ 0x18002f9a4", " @ 0x18004b070"], "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"}