Default option of --align_structs

Anil Mathews

Prodigy 190 points

Can some one let me know what is the default state of --align_structs compiler option ?

over 16 years ago

0 George Mock over 16 years ago

TI__Guru**** 253380 points

There is no default. You have to supply a value, or you get a diagnostic.

Thanks and regards,

-George

0 Haixiao Weng over 16 years ago in reply to George Mock

TI__Genius 13810 points

George,

But I do see some projects without a -align_structs in the building options. Does that mean it is byte aligned?

e.g: cl470.exe

-g -q -o0 -fr".\Debug\" -i"./Include" -d"_DEBUG" --abi=tiabi --endian=big

Thanks,

Haixiao

0 George Mock over 16 years ago in reply to Haixiao Weng

TI__Guru**** 253380 points

The default alignment of structures is addressed in the compiler user's guide. See http://www-s.ti.com/sc/techlit/spnu151 , the section titled Structure and Array Alignment.

Thanks and regards,

-George

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Default option of --align_structs