Make disassembly output AT&T syntax?

[tyjman]

Is it possible to make the disassembly engine output using the AT & T syntax?

It seems by default it outputs using the Intel syntax:

elffile = pathlib.Path('bin.elf).open('rb')
loc_db = miasm.core.locationdb.LocationDB()
container = miasm.analysis.binary.Container.from_stream(elffile, loc_db)
machine = miasm.analysis.machine.Machine(container.arch)
mdis = machine.dis_engine(container.bin_stream, loc_db=container.loc_db)
addr = container.entry_point
asmcfg = mdis.dis_multiblock(addr)
for block in asmcfg.blocks:
    print(block)

outputs

_start
ENDBR64    
XOR        EBP, EBP
MOV        R9, RDX
POP        RSI
MOV        RDX, RSP
AND        RSP, 0xFFFFFFFFFFFFFFF0
PUSH       RAX
PUSH       RSP
XOR        R8D, R8D
XOR        ECX, ECX
LEA        RDI, QWORD PTR [RIP + 0xDA]
CALL       QWORD PTR [RIP + 0x2E8B]
->	c_next:loc_1135 
loc_1135
HLT   

I would like it to look like this:

0000000000001110 <_start>:
endbr64
xor    %ebp,%ebp
mov    %rdx,%r9
pop    %rsi
mov    %rsp,%rdx
and    $0xfffffffffffffff0,%rsp
push   %rax
push   %rsp
xor    %r8d,%r8d
xor    %ecx,%ecx
lea    0xda(%rip),%rdi
call   *0x2e8b(%rip)
hlt

Are different syntaxes supported?

[serpilliere]

Hi @tyjman !
It may be possible, but it will take some time.
If you are interested in doing it, feel free to give it a try.
But keep in mind that this code part of Miasm is, in my opinion, the least interesting/clean part.