mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
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.
12 lines
258 B
Makefile
12 lines
258 B
Makefile
#source: pr23930a.s
|
|
#source: pr23930b.s
|
|
#as: --64
|
|
#ld: -m elf_x86_64 -z separate-code -z norelro -T pr23930.t
|
|
#objdump: --disassemble=main
|
|
|
|
#...
|
|
[a-f0-9]+ <main>:
|
|
[a-f0-9]+: 31 c0 xor %eax,%eax
|
|
[a-f0-9]+: c3 ret *
|
|
#pass
|