8a6903c43d
Make some symbols global for more testing. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
57 lines
747 B
NASM
57 lines
747 B
NASM
bits 64
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default rel
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%if 1
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extern bar
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%else
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section .bss
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bar: resd 0
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%endif
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global start
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global foo
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section .rodata
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rod1: dd 0x01234567
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rod2: dd 0x89abcdef
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section .text
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start:
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call .next
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.next: pop rsi
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sub rsi,.next-$$
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lea rax, [rod1]
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lea rcx, [rod2]
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lea rdx, [bar]
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lea rbx, [foo]
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lea rax, [rdi+rod1-$$]
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lea rcx, [rdi+rod2-$$]
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lea rdx, [rdi+bar-$$]
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lea rbx, [rdi+foo-$$]
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mov rax, [rdi+rod1-$$]
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mov rcx, [rdi+rod2-$$]
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mov rdx, [rdi+bar-$$]
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mov rbx, [rdi+foo-$$]
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mov rax, dword rod1-$$
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mov rcx, dword rod2-$$
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mov rdx, dword bar-$$
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mov rbx, dword foo-$$
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section .data
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dq rod1
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dq rod2
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dq bar
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dq foo
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foo:
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dd rod1 - $
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dd rod1 - $$
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dd rod2 - $
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dd rod2 - $$
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dd bar - $
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dd bar - $$
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dd foo - $
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dd foo - $$
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