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global bar
global foo
section .bar
bar:
dd foo-$
dd baz-$
call foo
call baz
foo:
section .data
baz:
dd foo-$
dd $-foo ; illegal
dd baz-$
dd $-baz
dd foo+4-$ ; with constant
dd $-baz+foo+4-$ ; both local and cross-segment (legal)
dd baz+foo+4-$-$ ; ditto, slightly different
dd (bar-$)+(foo-$) ; illegal (too many cross-segment)
dd baz-$+baz-$ ; two from same segment
section .text
mov dword [foo-$], 5
mov eax, foo-$
call foo
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