IDA Help: Select union member

 Action    name: SelectUnionMember
 

This command tells IDA how to display references to a union from the current cursor location.

Example: Suppose we have the following union:

        xxx     union
        a       db ?
        b       dw ?
        c       dd ?
        ends   xxx

        dloc    xxx ?

  Normally, IDA displays references to "dloc" like this:

        mov     al,  byte ptr dloc
        mov     eax, word ptr dloc

  After using this command, IDA can display the union members:

        mov     al,  dloc.b
        mov     eax, dloc.d

See also Edit|Structs submenu. Index | Previous topic | Next topic