{"type": "func", "start": 6442555424, "end": 6442555594, "name": "sub_180019820", "pseudocode": "// \n// sub_180019820 from 0x180019820 to 0x1800198ca (170 bytes)\n// \n// 2 xrefs:\n// > <???> @ 0x180028ff8\n// > <???> @ 0x18004ac68\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\nvoid __fastcall sub_180019820(__int64 a1)\n{\n  __int64 v2; // r8\n  __int64 v3; // r9\n  __int64 *v4; // rcx\n  __int64 v5; // rdx\n  void *v6; // rbx\n  __int64 v7; // rcx\n\n  pthread_mutex_lock(a1 + 72);\n  v2 = *(_QWORD *)(a1 + 56);\n  v3 = *(_QWORD *)(v2 + 8);\n  if ( v3 )\n  {\n    v4 = **(__int64 ***)v2;\n    v5 = *v4;\n    v6 = (void *)v4[2];\n    *(_QWORD *)(v2 + 8) = v3 - 1;\n    *(_QWORD *)v4[1] = v5;\n    *(_QWORD *)(v5 + 8) = v4[1];\n    j_j_free(v4);\n    pthread_mutex_unlock(a1 + 72);\n    v7 = *(_QWORD *)(a1 + 104);\n    if ( v7 )\n      (*(void (__fastcall **)(__int64, void *))(*(_QWORD *)v7 + 32LL))(v7, v6);\n    if ( v6 )\n      j_j_free(v6);\n  }\n  else\n  {\n    pthread_mutex_unlock(a1 + 72);\n  }\n}", "assembly": "; \n; sub_180019820 from 0x180019820 to 0x1800198ca (170 bytes)\n; \n; 2 xrefs:\n; > <???> @ 0x180028ff8\n; > <???> @ 0x18004ac68\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], rsi                                               ; +0x0, 0x180019820\npush    rdi                                                            ; +0x5, 0x180019825\nsub     rsp, 20h                                                       ; +0x6, 0x180019826\nmov     rsi, rcx                                                       ; +0xa, 0x18001982a\nadd     rcx, 48h ; 'H'                                                 ; +0xd, 0x18001982d\ncall    cs:pthread_mutex_lock                                          ; +0x11, 0x180019831\nmov     r8, [rsi+38h]                                                  ; +0x17, 0x180019837\nmov     r9, [r8+8]                                                     ; +0x1b, 0x18001983b\ntest    r9, r9                                                         ; +0x1f, 0x18001983f\njnz     short loc_180019859                                            ; +0x22, 0x180019842\nlea     rcx, [rsi+48h]                                                 ; +0x24, 0x180019844\nmov     rsi, [rsp+28h+arg_8]                                           ; +0x28, 0x180019848\nadd     rsp, 20h                                                       ; +0x2d, 0x18001984d\npop     rdi                                                            ; +0x31, 0x180019851\njmp     cs:pthread_mutex_unlock                                        ; +0x32, 0x180019852\nmov     rax, [r8]                                                      ; +0x39, 0x180019859\nmov     [rsp+28h+arg_0], rbx                                           ; +0x3c, 0x18001985c\nmov     rcx, [rax]; Block                                              ; +0x41, 0x180019861\nlea     rax, [r9-1]                                                    ; +0x44, 0x180019864\nmov     rdx, [rcx]                                                     ; +0x48, 0x180019868\nmov     rbx, [rcx+10h]                                                 ; +0x4b, 0x18001986b\nmov     [r8+8], rax                                                    ; +0x4f, 0x18001986f\nmov     rax, [rcx+8]                                                   ; +0x53, 0x180019873\nmov     [rax], rdx                                                     ; +0x57, 0x180019877\nmov     rax, [rcx+8]                                                   ; +0x5a, 0x18001987a\nmov     [rdx+8], rax                                                   ; +0x5e, 0x18001987e\nmov     edx, 18h                                                       ; +0x62, 0x180019882\ncall    j_j_free                                                       ; +0x67, 0x180019887\nlea     rcx, [rsi+48h]                                                 ; +0x6c, 0x18001988c\ncall    cs:pthread_mutex_unlock                                        ; +0x70, 0x180019890\nmov     rcx, [rsi+68h]                                                 ; +0x76, 0x180019896\ntest    rcx, rcx                                                       ; +0x7a, 0x18001989a\njz      short loc_1800198A8                                            ; +0x7d, 0x18001989d\nmov     rax, [rcx]                                                     ; +0x7f, 0x18001989f\nmov     rdx, rbx                                                       ; +0x82, 0x1800198a2\ncall    qword ptr [rax+20h]                                            ; +0x85, 0x1800198a5\ntest    rbx, rbx                                                       ; +0x88, 0x1800198a8\njz      short loc_1800198BA                                            ; +0x8b, 0x1800198ab\nmov     edx, 10h                                                       ; +0x8d, 0x1800198ad\nmov     rcx, rbx; Block                                                ; +0x92, 0x1800198b2\ncall    j_j_free                                                       ; +0x95, 0x1800198b5\nmov     rbx, [rsp+28h+arg_0]                                           ; +0x9a, 0x1800198ba\nmov     rsi, [rsp+28h+arg_8]                                           ; +0x9f, 0x1800198bf\nadd     rsp, 20h                                                       ; +0xa4, 0x1800198c4\npop     rdi                                                            ; +0xa8, 0x1800198c8\nretn                                                                   ; +0xa9, 0x1800198c9", "xrefs": ["<???> @ 0x180028ff8", "<???> @ 0x18004ac68"], "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"}