(gdb) disassemble osTestBackdoorATI
Dump of assembler code for function osTestBackdoorATI:
   0x004e4d30 <+0>: push   ebp
   0x004e4d31 <+1>: mov    ebp,esp
   0x004e4d33 <+3>: push   ebx
   0x004e4d34 <+4>: sub    esp,0x74
   0x004e4d37 <+7>: mov    edx,DWORD PTR [ebp+0x8]
   0x004e4d3a <+10>:    call   0x159727 <__i686.get_pc_thunk.bx>
   0x004e4d3f <+15>:    add    ebx,0x1e63d69
   0x004e4d45 <+21>:    mov    ecx,DWORD PTR [ebp+0x10]
   0x004e4d48 <+24>:    cmp    edx,0x1
   0x004e4d4b <+27>:    je     0x4e4d90 <osTestBackdoorATI+96>
   0x004e4d4d <+29>:    cmp    edx,0x2
   0x004e4d50 <+32>:    je     0x4e4d78 <osTestBackdoorATI+72>
   0x004e4d52 <+34>:    xor    eax,eax
   0x004e4d54 <+36>:    test   edx,edx
   0x004e4d56 <+38>:    je     0x4e4d60 <osTestBackdoorATI+48>
   0x004e4d58 <+40>:    add    esp,0x74
   0x004e4d5b <+43>:    pop    ebx
   0x004e4d5c <+44>:    pop    ebp
   0x004e4d5d <+45>:    ret
   0x004e4d5e <+46>:    xchg   ax,ax
   0x004e4d60 <+48>:    mov    eax,DWORD PTR [ecx]
   0x004e4d62 <+50>:    mov    DWORD PTR [esp],eax
   0x004e4d65 <+53>:    call   0x4e8b40 <osMemStateCheckPoint>
   0x004e4d6a <+58>:    add    esp,0x74
   0x004e4d6d <+61>:    pop    ebx
   0x004e4d6e <+62>:    pop    ebp
   0x004e4d6f <+63>:    movzx  eax,al
   0x004e4d72 <+66>:    ret
   0x004e4d73 <+67>:    nop
   0x004e4d74 <+68>:    lea    esi,[esi+eiz*1+0x0]
   0x004e4d78 <+72>:    mov    eax,DWORD PTR [ecx]
   0x004e4d7a <+74>:    mov    DWORD PTR [esp],eax
   0x004e4d7d <+77>:    call   0x4e8b60 <osMemStateDumpAllObjectsSince>
   0x004e4d82 <+82>:    add    esp,0x74
   0x004e4d85 <+85>:    pop    ebx
   0x004e4d86 <+86>:    pop    ebp
   0x004e4d87 <+87>:    movzx  eax,al
   0x004e4d8a <+90>:    ret
   0x004e4d8b <+91>:    nop
   0x004e4d8c <+92>:    lea    esi,[esi+eiz*1+0x0]
   0x004e4d90 <+96>:    mov    eax,DWORD PTR [ecx+0x4]
   0x004e4d93 <+99>:    mov    DWORD PTR [esp+0x4],eax
   0x004e4d97 <+103>:   mov    eax,DWORD PTR [ecx]
   0x004e4d99 <+105>:   mov    DWORD PTR [esp],eax
   0x004e4d9c <+108>:   call   0x4e8b50 <osMemStateDifferent>
   0x004e4da1 <+113>:   add    esp,0x74
   0x004e4da4 <+116>:   pop    ebx
   0x004e4da5 <+117>:   pop    ebp
   0x004e4da6 <+118>:   movzx  eax,al
   0x004e4da9 <+121>:   ret
End of assembler dump.