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__at for Function Address

zhao yk

void __at(0x2000) test(void)
{ int i; i++
}

This Function is right by MDK3.05, but is warning by MDK3.24?
warning:: Sources\BSP.c(50): warning: #1202-D: invalid attribute for function "test"

why?

Thank you!

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  • 0 in reply to zhao yk

    And what compiler is your friend using? The old CARM compiler?

    The CARM compiler manual says:
    "__at locates functions or variables to absolute memory addresses."

    But the CARM compiler is discontinued, so it doesn't matter what language extensions the CARM compiler supports unless you happen to have an old version of the compiler installed.

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  • 0 in reply to zhao yk

    And what compiler is your friend using? The old CARM compiler?

    The CARM compiler manual says:
    "__at locates functions or variables to absolute memory addresses."

    But the CARM compiler is discontinued, so it doesn't matter what language extensions the CARM compiler supports unless you happen to have an old version of the compiler installed.

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