; 
; FMOD::System::update from 0x1800b2020 to 0x1800b20d4 (180 bytes)
; 
; 3 xrefs:
; > FMOD_System_Update @ 0x1800c6fb9
; > <???> @ 0x180194348
; > <???> @ 0x1801fccc0
; 
; This function is hookable on this platform!
; 
; Using BromaIDA 8.0.0 @ https:;github.com/Stazzical/BromaIDA
; Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https:;github.com/geode-sdk/bindings
; 

mov     [rsp+arg_8], rbx                                               ; +0x0, 0x1800b2020
push    rdi                                                            ; +0x5, 0x1800b2025
sub     rsp, 150h                                                      ; +0x6, 0x1800b2026
mov     rax, cs:__security_cookie                                      ; +0xd, 0x1800b202d
xor     rax, rsp                                                       ; +0x14, 0x1800b2034
mov     [rsp+158h+var_18], rax                                         ; +0x17, 0x1800b2037
lea     r8, [rsp+158h+var_128]                                         ; +0x1f, 0x1800b203f
mov     [rsp+158h+var_128], 0                                          ; +0x24, 0x1800b2044
lea     rdx, [rsp+158h+var_120]                                        ; +0x2d, 0x1800b204d
mov     rdi, rcx                                                       ; +0x32, 0x1800b2052
call    ?validate@SystemI@FMOD@@SA?AW4FMOD_RESULT@@PEAVSystem@2@PEAPEAV12@PEAVSystemLockScope@2@@Z; FMOD::SystemI::validate(FMOD::System *,FMOD::SystemI * *,FMOD::SystemLockScope *) ; +0x35, 0x1800b2055
mov     ebx, eax                                                       ; +0x3a, 0x1800b205a
test    eax, eax                                                       ; +0x3c, 0x1800b205c
jnz     short loc_1800B2070                                            ; +0x3e, 0x1800b205e
mov     rcx, [rsp+158h+var_120]                                        ; +0x40, 0x1800b2060
call    sub_1800E8460                                                  ; +0x45, 0x1800b2065
mov     ebx, eax                                                       ; +0x4a, 0x1800b206a
test    eax, eax                                                       ; +0x4c, 0x1800b206c
jz      short loc_1800B20A2                                            ; +0x4e, 0x1800b206e
mov     rax, cs:off_1801AED20                                          ; +0x50, 0x1800b2070
test    byte ptr [rax+10h], 80h                                        ; +0x57, 0x1800b2077
jz      short loc_1800B20A2                                            ; +0x5b, 0x1800b207b
lea     rax, [rsp+158h+var_118]                                        ; +0x5d, 0x1800b207d
mov     [rsp+158h+var_118], 0                                          ; +0x62, 0x1800b2082
lea     r9, aSystemUpdate; "System::update"                            ; +0x67, 0x1800b2087
mov     [rsp+158h+var_138], rax                                        ; +0x6e, 0x1800b208e
mov     r8, rdi                                                        ; +0x73, 0x1800b2093
mov     edx, 1                                                         ; +0x76, 0x1800b2096
mov     ecx, ebx                                                       ; +0x7b, 0x1800b209b
call    sub_1800B20E0                                                  ; +0x7d, 0x1800b209d
mov     rcx, [rsp+158h+var_128]                                        ; +0x82, 0x1800b20a2
test    rcx, rcx                                                       ; +0x87, 0x1800b20a7
jz      short loc_1800B20B1                                            ; +0x8a, 0x1800b20aa
call    sub_180102320                                                  ; +0x8c, 0x1800b20ac
mov     eax, ebx                                                       ; +0x91, 0x1800b20b1
mov     rcx, [rsp+158h+var_18]                                         ; +0x93, 0x1800b20b3
xor     rcx, rsp; StackCookie                                          ; +0x9b, 0x1800b20bb
call    __security_check_cookie                                        ; +0x9e, 0x1800b20be
mov     rbx, [rsp+158h+arg_8]                                          ; +0xa3, 0x1800b20c3
add     rsp, 150h                                                      ; +0xab, 0x1800b20cb
pop     rdi                                                            ; +0xb2, 0x1800b20d2
retn                                                                   ; +0xb3, 0x1800b20d3