The execution address related functions can only be used when specifying a base_address, +offset value, or max_size. They map to combinations of the linker defined symbols shown in Table 3.

ImageBase(region_name)

Image$$region_name$$Base

ImageLength(region_name)

Image$$region_name$$Length + Image$$region_name$$ZI$$Length

ImageLimit(region_name)

Image$$region_name$$Base + Image$$region_name$$Length + Image$$region_name$$ZI$$Length

The parameter region_name  can be either a load or an execution region name. Forward references are not permitted. The region_name can only refer to load or execution regions that have already been defined.

The following example shows how to use ImageLimit(region_name) to place one execution region immediately after another:

LR1 0x8000
{
    ER1 0x100000
    {
        *(+RO)
    }
}
LR2 0x100000
{
    ER2 (ImageLimit(ER1))               ; Place ER2 after ER1 has finished
    {
        *(+RW +ZI)
    }
}

LR1 0x4000
{
    ER1 AlignExpr(+0, 0x8000)
    {
        ...
    }
}