Re: [hatari-devel] Debugger FPU bug ?

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Hi,

Ok, so it's the external disassembler which is
buggy.

Nicolas, where we are with removing the external
one, once the UAE core one gets features that
were missing from it?


	- Eero

On 2/9/20 9:20 PM, Laurent wrote:
And the trace :

 > c 1
Returning to emulation for 1 CPU instructions...
cpu video_cyc= 66756 196@ 65 : 00025ADE f202 7080 FMOVE.W FP1,D2

Laurent


It seems to be wrong with both disasm and debug.

Laurent


Le 09/02/2020 à 20:13, Laurent a écrit :
With uae debugger, I get :

00025AFE f202 7080                FMOVE.W FP1,D2


Laurent


Le 09/02/2020 à 20:03, Eero Tamminen a écrit :
Hi,

On 2/9/20 8:41 PM, Laurent wrote:
Maybe a little bug in the debugger :

My code is :

             fmove.w        fp1,d2

The debugger says :

CPU=$25ade, VBL=1021, FrameCycles=67068, HBL=65, LineCycles=508, DSP=$1b0
$00025ade : f202 7080                          fmove.w d2,fp1
 > c 1
Returning to emulation for 1 CPU instructions...

It seems the instruction is displayed the wrong way.

Does internal disassembler [1] show it correctly?

[1] "setopt --disasm uae" in debugger, or
"--disasm uae" option on Hatari command line.


    - Eero










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