SFE section end

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IAR Embedded Workbench for RX 5.20

SFE section end

In this section:

Syntax

SFE (section [{+ | -} offset])

Precedence

2

Parameters

`section`	The name of a section, which must be defined before `SFE` is used.
`offset`	An optional offset from the start address. The parentheses are optional if `offset` is omitted.

Description

SFE accepts a single operand to its right. The operator evaluates to the address of the first byte after the section end. This evaluation occurs at linking time.

Example

            name    sectionEnd
            section MYCODE:CODE   ; Forward declaration of MYCODE
            section SEGTAB:CONST
            data32                ; Disassembled as 32-bit data
endmycode   dc32    sfe(MYCODE)
            end

Even if this code is linked with many other modules, end is still set to the first byte after the section MYCODE.

The size of the section MYCODE can be achieved by using the SIZEOF operator.