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36938cabf0
"Unambiguous" is is in particular taking as reference the assembler, which also accepts certain insns - despite them allowing for varying operand size, and hence in principle being ambiguous - without any suffix. For example, from the very beginning of the life of x86-64 I had trouble understanding why a plain and simple RET had to be printed as RETQ. In case someone really used the 16-bit form, RETW disambiguates the two quite fine.
20 lines
689 B
Plaintext
20 lines
689 B
Plaintext
#source: tlsdesc.s
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#source: tlspic2.s
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#as: --64
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#ld: -shared -melf_x86_64 --no-ld-generated-unwind-info
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#objdump: -drj.plt
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#target: x86_64-*-*
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.*: +file format elf64-x86-64
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Disassembly of section .plt:
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[0-9a-f]+ <.plt>:
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[0-9a-f]+: ff 35 .. .. 20 00 push .*\(%rip\) # 201358 <_GLOBAL_OFFSET_TABLE_\+0x8>
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[0-9a-f]+: ff 25 .. .. 20 00 jmp \*.*\(%rip\) # 201360 <_GLOBAL_OFFSET_TABLE_\+0x10>
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[0-9a-f]+: 0f 1f 40 00 nopl 0x0\(%rax\)
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[0-9a-f]+: f3 0f 1e fa endbr64
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[0-9a-f]+: ff 35 .. .. 20 00 push .*\(%rip\) # 201358 <_GLOBAL_OFFSET_TABLE_\+0x8>
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[0-9a-f]+: ff 25 .. .. 20 00 jmp \*.*\(%rip\) # 201348 <.*>
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