.size

[a8Chcx]

Hi,

I found there are lots of ".size __isr_vector, . - __isr_vector" in start_up.s.

I tried to add or remove it. Looks like there is no difference...

Can anyone tell me what is for? Where can I find it?

Thanks,

Christie

[Alice_Yang · Accepted solution]

Hello Christie Su,

This directive specifies the length of symbol __isr_vector .

About the detail you can check my attachment.

Hope it helps

Have a great day,
TIC

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[a8Chcx]

Thanks, Alice.