bug report: m68k-coff-as for coldfire, binutils-2.9.1

[Rolf Fiedler]

Hi there,

for two days I have been tackling a problem which I had with some
incorrect behaviour of a C-program of mine. It produced the correct
results on i386 and A29K platforms, but wrong results on coldfire.

what I thought to be a gcc bug has finally been discovered as a bug in
m68k-coff-as for coldfire. BTW who is maintaining binutils- is it
considered
part of egcs? If anybody knows where this bug report is supposed to be
submitted, please send me a mail.

---------8<---------snip--------------------------------------------
rfie@pontifex:/home/rfie/c-hacks > cat as-bug.s 
        .text
bug:    muls.l (%a0)+,%d0
        .end
        
rfie@pontifex:/home/rfie/c-hacks > m68k-coff-as -v -m5200 as-bug.s -o
as-bug.o
GNU assembler version 2.9.1 (m68k-coff)
rfie@pontifex:/home/rfie/c-hacks > m68k-coff-objdump -d as-bug.o 

as-bug.o:     file format coff-m68k

Disassembly of section .text:

00000000 <bug>:
   0:   4c00 0800       mulsl %d0,%d0
rfie@pontifex:/home/rfie/c-hacks > m68k-coff-as as-bug.s -o as-bug.o
rfie@pontifex:/home/rfie/c-hacks > m68k-coff-objdump -d as-bug.o 

as-bug.o:     file format coff-m68k

Disassembly of section .text:

00000000 <bug>:
   0:   4c18 0800       mulsl %a0@+,%d0
rfie@pontifex:/home/rfie/c-hacks > 
----------8<------------snip-------------------------------------------

Kind regards,
Rolf Fiedler

-- 
+-----------------+--------------------------------------------------+
|    _____        |  Rolf Fiedler                                    |
|   / ___/        |  Electronic Design Engineer                      |
|  / _/           |  Ferrari electronic AG                           |
| /_/e/r/r/a/r/i/ |  phone: +49 3328 4559 0   fax: +49 3328 4559 60  |
|   electronic    |  E-Mail: Rolf.Fiedler@Ferrari.DE                 |
+-----------------+--------------------------------------------------+
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