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