[Visium] Disassemble stop instruction correctly

[Eric Botcazou]

Hi,

the disassembler doesn't print the operands of the stop instructions:

Breakpoint 1, _exit (code=6)
    at /home/eric/cvs/newlib-cygwin/libgloss/visium/syscalls.c:119
119       asm volatile ("stop    0,%0" : : "r" (code & 0xff));
(gdb) disass
Dump of assembler code for function _exit:
=> 0x00047a00 <+0>:     asl.l   r1,r1,24
   0x00047a04 <+4>:     lsr.l   r1,r1,24
   0x00047a08 <+8>:     stop
   0x00047a0c <+12>:    brr     tr,+0
   0x00047a10 <+16>:    nop
End of assembler dump.

Fixed thusly, tested for visium-elf.  While I was at it, I realized that there 
is no binutils maintainer listed for Visium (I'm the GCC maintainer).

OK for the mainline?


2017-10-17  Eric Botcazou  <ebotcazou@adacore.com>

binutils/
	* MAINTAINERS: Add myself as Visium maintainer.


2017-10-17  Eric Botcazou  <ebotcazou@adacore.com>

opcodes/
	* visium-dis.c (disassem_class1) <case 0>: Print the operands.

-- 
Eric Botcazou
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