This is the mail archive of the binutils@sourceware.org mailing list for the binutils project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: m68k fmovem

Hi,

I was looking at the M68000PRM.pdf file and am ... confused. The
"fmovel fpcr,<ea>" on 5-80 (382) has the same encoding as the "fmoveml
<list>,<ea>" on 5-91 (393). Which is the preferred mnemonic to use?

kevin

On Sun, Feb 27, 2011 at 3:58 PM, kevin diggs <diggskevin38@gmail.com> wrote:
> Hi,
>
> Inside the 2.16.1 opcodes/m68k-opc.c I see:
>
> /* FIXME: In the next instruction, we should only permit %dn if the
> ? target is a single register. ?We should only permit %an if the
> ? target is a single %fpiar. ?*/
> {"fmoveml", 4, ?two(0xF000, 0x8000), two(0xF1C0, 0xE3FF), "Ii*lL8", mfloat },
>
> What does this mean???
>
> Thanks!
>
> kevin
>
Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]