[parisc-linux] ["CSA Test Drive" <TestDrive@compaq.com>] FW: Some issues

[Matthew Wilcox]

On Wed, Dec 11, 2002 at 10:50:59PM -0800, Randolph Chung wrote:
> (oh, as an aside, looks like there's a small objdump bug :-)
> 00010428 <ull2dbl>:
>    10428:       0f d9 12 81     stw r25,-10(sr0,sp)
>    1042c:       0f da 12 89     stw r26,-c(sr0,sp)
>    10430:       2f c1 10 16     fldd -10(sr0,sp),fr22
>    10434:       e8 40 d0 00     bve (rp)
>    10438:       32 c2 aa 04     fcnv Disassembler botch.
> 
> (should be fcnv,udw,dbl %fr22,%fr4)

well, there's another one:

stw r25,-10(sr0,sp)

printing `sr0,' is misleading -- were not using sr0, we're using `short
addressing mode', it should be just:

stw r25,-10(sp)

i remember jsm pointing this out a couple of years ago.  basically for insns
which have a 2-bit s field, print nothing if it's zero.  sr0 should still be
pinted for insns with a 3-bit s field.

-- 
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