{"type": "func", "start": 6443112464, "end": 6443112769, "name": "FMOD::DSP::getCPUUsage", "pseudocode": "// \n// FMOD::DSP::getCPUUsage from 0x1800a1810 to 0x1800a1941 (305 bytes)\n// \n// 5 xrefs:\n// > FMOD_DSP_GetCPUUsage @ 0x1800c5bb9\n// > @ 0x180186850\n// > @ 0x180186884\n// > @ 0x180194348\n// > @ 0x1801fb094\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 FMOD::DSP::getCPUUsage(__int64 a1, _DWORD *a2, _DWORD *a3)\n{\n int v5; // r14d\n unsigned int v6; // esi\n int v7; // ebx\n int v8; // eax\n __int64 v10; // [rsp+30h] [rbp-148h] BYREF\n __int64 v11; // [rsp+38h] [rbp-140h] BYREF\n _BYTE v12[256]; // [rsp+40h] [rbp-138h] BYREF\n\n v10 = 0;\n v5 = a1;\n v6 = FMOD::DSPI::validate(a1, &v11, &v10);\n if ( (v6 || (v6 = sub_180096DB0(v11, a2, a3)) != 0) && *((char *)off_1801AED20 + 16) < 0 )\n {\n v7 = sub_1800F3060(v12, 256, a2);\n v8 = sub_1800F2F70(&v12[v7]);\n sub_1800F3060(&v12[v8 + v7], (unsigned int)(256 - (v8 + v7)), a3);\n sub_1800B20E0(v6, 7, v5, (unsigned int)\"DSP::getCPUUsage\", (__int64)v12);\n }\n if ( v10 )\n sub_180102320();\n return v6;\n}", "assembly": "; \n; FMOD::DSP::getCPUUsage from 0x1800a1810 to 0x1800a1941 (305 bytes)\n; \n; 5 xrefs:\n; > FMOD_DSP_GetCPUUsage @ 0x1800c5bb9\n; > @ 0x180186850\n; > @ 0x180186884\n; > @ 0x180194348\n; > @ 0x1801fb094\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 r11, rsp ; +0x0, 0x1800a1810\npush rsi ; +0x3, 0x1800a1813\nsub rsp, 170h ; +0x4, 0x1800a1814\nmov rax, cs:__security_cookie ; +0xb, 0x1800a181b\nxor rax, rsp ; +0x12, 0x1800a1822\nmov [rsp+178h+var_38], rax ; +0x15, 0x1800a1825\nmov [r11-10h], rbx ; +0x1d, 0x1800a182d\nmov rbx, rdx ; +0x21, 0x1800a1831\nmov [r11-18h], rbp ; +0x24, 0x1800a1834\nlea rdx, [rsp+178h+var_140] ; +0x28, 0x1800a1838\nmov rbp, r8 ; +0x2d, 0x1800a183d\nmov [r11-28h], r14 ; +0x30, 0x1800a1840\nlea r8, [rsp+178h+var_148] ; +0x34, 0x1800a1844\nmov [rsp+178h+var_148], 0 ; +0x39, 0x1800a1849\nmov r14, rcx ; +0x42, 0x1800a1852\ncall ?validate@DSPI@FMOD@@SA?AW4FMOD_RESULT@@PEAVDSP@2@PEAPEAV12@PEAVSystemLockScope@2@@Z; FMOD::DSPI::validate(FMOD::DSP *,FMOD::DSPI * *,FMOD::SystemLockScope *) ; +0x45, 0x1800a1855\nmov esi, eax ; +0x4a, 0x1800a185a\ntest eax, eax ; +0x4c, 0x1800a185c\njnz short loc_1800A187A ; +0x4e, 0x1800a185e\nmov rcx, [rsp+178h+var_140] ; +0x50, 0x1800a1860\nmov r8, rbp ; +0x55, 0x1800a1865\nmov rdx, rbx ; +0x58, 0x1800a1868\ncall sub_180096DB0 ; +0x5b, 0x1800a186b\nmov esi, eax ; +0x60, 0x1800a1870\ntest eax, eax ; +0x62, 0x1800a1872\njz loc_1800A18FF ; +0x64, 0x1800a1874\nmov rax, cs:off_1801AED20 ; +0x6a, 0x1800a187a\ntest byte ptr [rax+10h], 80h ; +0x71, 0x1800a1881\njz short loc_1800A18FF ; +0x75, 0x1800a1885\nmov [rsp+178h+var_20], rdi ; +0x77, 0x1800a1887\nlea rcx, [rsp+178h+var_138] ; +0x7f, 0x1800a188f\nmov edi, 100h ; +0x84, 0x1800a1894\nmov r8, rbx ; +0x89, 0x1800a1899\nmov edx, edi ; +0x8c, 0x1800a189c\ncall sub_1800F3060 ; +0x8e, 0x1800a189e\nmovsxd rbx, eax ; +0x93, 0x1800a18a3\nlea rcx, [rsp+178h+var_138] ; +0x96, 0x1800a18a6\nmov edx, edi ; +0x9b, 0x1800a18ab\nlea r8, asc_18014572C; \", \" ; +0x9d, 0x1800a18ad\nsub edx, ebx ; +0xa4, 0x1800a18b4\nadd rcx, rbx; void * ; +0xa6, 0x1800a18b6\ncall sub_1800F2F70 ; +0xa9, 0x1800a18b9\nadd ebx, eax ; +0xae, 0x1800a18be\nlea rcx, [rsp+178h+var_138] ; +0xb0, 0x1800a18c0\nmovsxd rax, ebx ; +0xb5, 0x1800a18c5\nsub edi, ebx ; +0xb8, 0x1800a18c8\nadd rcx, rax ; +0xba, 0x1800a18ca\nmov edx, edi ; +0xbd, 0x1800a18cd\nmov r8, rbp ; +0xbf, 0x1800a18cf\ncall sub_1800F3060 ; +0xc2, 0x1800a18d2\nlea rax, [rsp+178h+var_138] ; +0xc7, 0x1800a18d7\nmov r8, r14 ; +0xcc, 0x1800a18dc\nlea r9, aDspGetcpuusage; \"DSP::getCPUUsage\" ; +0xcf, 0x1800a18df\nmov [rsp+178h+var_158], rax ; +0xd6, 0x1800a18e6\nmov edx, 7 ; +0xdb, 0x1800a18eb\nmov ecx, esi ; +0xe0, 0x1800a18f0\ncall sub_1800B20E0 ; +0xe2, 0x1800a18f2\nmov rdi, [rsp+178h+var_20] ; +0xe7, 0x1800a18f7\nmov rcx, [rsp+178h+var_148] ; +0xef, 0x1800a18ff\nmov r14, [rsp+178h+var_28] ; +0xf4, 0x1800a1904\nmov rbp, [rsp+178h+var_18] ; +0xfc, 0x1800a190c\nmov rbx, [rsp+178h+var_10] ; +0x104, 0x1800a1914\ntest rcx, rcx ; +0x10c, 0x1800a191c\njz short loc_1800A1926 ; +0x10f, 0x1800a191f\ncall sub_180102320 ; +0x111, 0x1800a1921\nmov eax, esi ; +0x116, 0x1800a1926\nmov rcx, [rsp+178h+var_38] ; +0x118, 0x1800a1928\nxor rcx, rsp; StackCookie ; +0x120, 0x1800a1930\ncall __security_check_cookie ; +0x123, 0x1800a1933\nadd rsp, 170h ; +0x128, 0x1800a1938\npop rsi ; +0x12f, 0x1800a193f\nretn ; +0x130, 0x1800a1940", "xrefs": ["FMOD_DSP_GetCPUUsage @ 0x1800c5bb9", " @ 0x180186850", " @ 0x180186884", " @ 0x180194348", " @ 0x1801fb094"], "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"}