fasmarm: how to determine proc state in a macro

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pepe

Joined: 26 Feb 2015
Posts: 9

pepe 22 Dec 2017, 14:27

Hello,

i need to make conditional assembly in a macro depending on the current processor state (thumb or arm). How can i detect it in the macro?
tried to search the forum but i could find hardly anything related...

thank you,
pepe

22 Dec 2017, 14:27

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 19252
Location: In your JS exploiting you and your system

revolution 22 Dec 2017, 15:08

You can use virtual to determine the output code size:

Code:

virtual
        nop
        mode@CPU = $-$$
end virtual
;...
if mode@CPU = 2
        ;thumb code
else
        ;Aarch32 or Aarch64 code
end if

22 Dec 2017, 15:08

pepe

Joined: 26 Feb 2015
Posts: 9

pepe 22 Dec 2017, 18:27

nice, thank you!

and happy Christmas to all Smile

pepe

22 Dec 2017, 18:27

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