# 80×86 Architecture: QNX Executable Assembler code ``` cseg_01:0000A3A1 mov [ebp-8], edx cseg_01:0000A3A4 mov edx, 0Eh cseg_01:0000A3A9 call __setmagicvar_ cseg_01:0000A3AE mov eax, cs cseg_01:0000A3B0 mov edx, 0Dh cseg_01:0000A3B5 mov [ebp-8], ax cseg_01:0000A3B9 lea eax, [ebp-8] cseg_01:0000A3BC mov ebx, 0A34Ah cseg_01:0000A3C1 call __setmagicvar_ cseg_01:0000A3C6 mov eax, 1 cseg_01:0000A3CB mov off_C304, ebx cseg_01:0000A3D1 call __InitRtns cseg_01:0000A3D6 mov eax, dword_C314 cseg_01:0000A3DB add eax, 3 cseg_01:0000A3DE and al, 0FCh cseg_01:0000A3E0 xor edx, edx cseg_01:0000A3E2 sub esp, eax cseg_01:0000A3E4 mov ecx, esp cseg_01:0000A3E6 mov ebx, dword_C314 cseg_01:0000A3EC mov eax, ecx cseg_01:0000A3EE call memset_ cseg_01:0000A3F3 mov eax, ecx cseg_01:0000A3F5 mov edx, [ebp-4] cseg_01:0000A3F8 call __QNXInit_ cseg_01:0000A3FD mov ebx, esi cseg_01:0000A3FF mov eax, 0FFh cseg_01:0000A404 mov ecx, 2000h cseg_01:0000A409 call __InitRtns cseg_01:0000A40E mov dword_C318, ecx cseg_01:0000A414 mov eax, edi cseg_01:0000A416 push ds cseg_01:0000A417 pop es cseg_01:0000A418 assume es:dseg_01 cseg_01:0000A418 call sub_A010 cseg_01:0000A41D call exit_ ``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.hex-rays.com/8.4/user-guide/disassembler/disassembly-gallery/80-86-architecture-qnx-executable.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.