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    Navigation: All forums > Openrisc > Message List > Message Post

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    From: Rahul Wagh<rahul.wagh@m...>
    Date: Mon Dec 31 04:47:46 CET 2007
    Subject: [openrisc] ISR memory pointing in C testcase for ORP.
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    Hi,

    I am using ORP and I have a problem related to interrupt service routines
    written in C testcase.

    How does one specify in the C testcase that a particular C function/routine
    (written as an ISR) is to be connected / written at a particular memory
    location ? (e.g.0x500 for tick timer, 0x800 for external interrupt such as
    from UART etc). I know that its possible in assembly testcase (.S file) by
    using < .org 0x800 > syntax. But how do we do it in C test ?

    Those who know it, please throw light on how to do it.

    Thanks,

    Rahul.

    ReferenceAuthor
    [openrisc] what's the meaing of registers in mc.hYdt

     
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