Function calculatePreload

src/e9patch/e9mapping.cpp:226–243

* Calculate the PRELOAD flag of a mapping. */

 * Calculate the PRELOAD flag of a mapping.
 */
static bool calculatePreload(const Mapping *mapping)
{
    const size_t   SIZE = mapping->size;
    const intptr_t BASE = mapping->base;
    const intptr_t END  = BASE + SIZE;
    auto iend = Allocator::end();
    for (auto i = mapping->i; i != iend; ++i)
    {
        const Alloc *a = *i;
        if (a->lb >= END)
            break;
        if (a->T == nullptr)
            continue;
        if (a->T->preload)
            return true;
    }
    return false;
}

/*
 * Allocate a new mapping.