https://wiki.cheatengine.org/index.php?action=history&feed=atom&title=Assembler%3ACommands%3AXADD 2026-05-19T22:20:52Z Revision history for this page on the wiki MediaWiki 1.32.0 https://wiki.cheatengine.org/index.php?title=Assembler:Commands:XADD&diff=5757&oldid=prev 2018-02-04T00:41:29Z

<p>Created page with &#039;<a href="/index.php?title=Category:Assembler" title="Category:Assembler">Category:Assembler</a> &#039;&#039;&#039;command&#039;&#039;&#039; xadd &#039;&#039;destination, source&#039;&#039; Exchange and add the source with/to the destination. The &#039;&#039;&#039;CF&#039;&#039;&#039;, &#039;&#039;&#039;PF&#039;&#039;&#039;, &#039;&#039;&#039;AF&#039;&#039;&#039;, &#039;&#039;&#039;SF&#039;&#039;&#039;, &#039;&#039;&#039;ZF&#039;&#039;&#039;, and…&#039;</p> <p><b>New page</b></p><div>[[Category:Assembler]]<br /> '''command''' xadd ''destination, source''<br /> <br /> Exchange and add the source with/to the destination.<br /> <br /> The '''CF''', '''PF''', '''AF''', '''SF''', '''ZF''', and '''OF''' flags are set according to the result of the addition, which is stored in the destination operand.<br /> <br /> <br /> &lt;div style=&quot;padding:2px;border:1px dashed #2f6fab;background-color:#f4f4f4;&quot;&gt;<br /> Exchanges the first operand (destination operand) with the second operand (source operand), then loads the sum of the two values into the destination operand. The destination operand can be a register or a memory location; the source operand is a register.<br /> <br /> This instruction can be used with a LOCK prefix to allow the instruction to be executed atomically.<br /> <br /> [https://c9x.me/x86/html/file_module_x86_id_327.html c9x.me/x86/html/file_module_x86_id_327.html]<br /> &lt;/div&gt;<br /> <br /> <br /> === Command Parameters ===<br /> {|width=&quot;85%&quot; cellpadding=&quot;10%&quot; cellpadding=&quot;5%&quot; cellspacing=&quot;0&quot; border=&quot;0&quot;<br /> !align=&quot;left&quot;|Parameter<br /> !style=&quot;width: 80%;background-color:white;&quot; align=&quot;left&quot;|Description<br /> |-<br /> |destination<br /> |r8-m8 / r16-m16 / r32-m32<br /> |-<br /> |source<br /> |r8 / r16 / r32<br /> |}<br /> <br /> <br /> == Examples ==<br /> <br /> xadd dl,ah<br /> <br /> xadd [edx+110],al // byte value<br /> <br /> xadd ax,dx<br /> <br /> xadd [eax+10],dx // word value<br /> <br /> xadd edx,eax<br /> <br /> xadd [esi],edi // dword value<br /> <br /> <br /> <br /> {{AssemblerCommandSeeAlso}}<br /> <br /> == External links ==<br /> * [https://c9x.me/x86/ c9x.me/x86/]<br /> * [http://ref.x86asm.net/ ref.x86asm.net]<br /> * [https://wikipedia.org/wiki/X86_instruction_listings wikipedia.org/wiki/X86_instruction_listings]</div>

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