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    SubjectRe: Let me know EIP address
    linux-os wrote:
    > On Tue, 4 Jan 2005, Lethalman wrote:
    >> I'm trying to get the EIP value from a simple program in C but i don't
    >> how to do it. I need it to know the current address position on the
    >> code segment.
    >> main() {
    >> long *eip;
    >> asm("mov %%eip,%0" : "=g"(eip));
    >> printf("%p\n", eip);
    >> }
    >> Unfortunately EIP is not that kind of register :P
    >> Does anyone know how to get EIP?
    > You get the offset of a label, i.e., "foo:\t movl $foo,%0\n" in the asm
    > code.

    Or use a gcc extension, so that you don't have to write assembly code:

    int main(int argc, char *argv[])
    printf("this is my address %p\n", &&address);
    return 0;

    Paulo Marques -

    "A journey of a thousand miles begins with a single step."
    Lao-tzu, The Way of Lao-tzu

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      Last update: 2005-03-22 14:09    [W:0.021 / U:10.100 seconds]
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