Re: [hatari-devel] Possible bug in 060 exception stack frames

[ Thread Index | Date Index | More lists.tuxfamily.org/hatari-devel Archives ]

To: hatari-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [hatari-devel] Possible bug in 060 exception stack frames
From: Thorsten Otto <admin@xxxxxxxxxxx>
Date: Sun, 24 Jan 2021 19:53:50 +0100

On Sonntag, 24. Januar 2021 19:43:23 CET Toni Wilen wrote:

> Do you have Hatari with yesterday's updates included? It had some FPIAR

> updates that affect 68040.

No, just pulled them. Now most of the failures report an FPIAR of zero:

Testing 68060 ISP started:
	64-bit multiply...3 failed
	64-bit divide...passed
	cmp2,chk2...passed
	movep...passed
	Effective addresses...passed
	cas...passed
	cas2...passed
Testing 68060 FPSP started:
	Unimplemented <ea>...passed
	Unimplemented data type/format...passed
	Non-maskable overflow...passed
	Non-maskable underflow...passed
Testing 68060 FPSP unimplemented instruction started:
	Unimplemented FP instructions...failed: 00000004
expected:
    FPCR=00000000 FPSR=0f008080 FPIAR=0101c066
    FP0= 7fff0000 ffffffff ffffffff
    FP1= 7fff0000 ffffffff ffffffff
    FP2= 7fff0000 ffffffff ffffffff
    FP3= 7fff0000 ffffffff ffffffff
    FP4= 7fff0000 ffffffff ffffffff
    FP5= 7fff0000 ffffffff ffffffff
    FP6= 7fff0000 ffffffff ffffffff
    FP7= 7fff0000 ffffffff ffffffff
got:
    FPCR=00000000 FPSR=0f008080 FPIAR=00000000
    FP0= 7fff0000 ffffffff ffffffff
    FP1= 7fff0000 ffffffff ffffffff
    FP2= 7fff0000 ffffffff ffffffff
    FP3= 7fff0000 ffffffff ffffffff
    FP4= 7fff0000 ffffffff ffffffff
    FP5= 7fff0000 ffffffff ffffffff
    FP6= 7fff0000 ffffffff ffffffff
    FP7= 7fff0000 ffffffff ffffffff

failed: 00000005
expected:
    FPCR=00000000 FPSR=0f008080 FPIAR=0101c0e4
    FP0= 7fff0000 ffffffff ffffffff
    FP1= 7fff0000 ffffffff ffffffff
    FP2= 7fff0000 ffffffff ffffffff
    FP3= 7fff0000 ffffffff ffffffff
    FP4= 7fff0000 ffffffff ffffffff
    FP5= 7fff0000 ffffffff ffffffff
    FP6= 7fff0000 ffffffff ffffffff
    FP7= 7fff0000 ffffffff ffffffff
got:
    FPCR=00000000 FPSR=0f008080 FPIAR=00000000
    FP0= 7fff0000 ffffffff ffffffff
    FP1= 7fff0000 ffffffff ffffffff
    FP2= 7fff0000 ffffffff ffffffff
    FP3= 7fff0000 ffffffff ffffffff
    FP4= 7fff0000 ffffffff ffffffff
    FP5= 7fff0000 ffffffff ffffffff
    FP6= 7fff0000 ffffffff ffffffff
    FP7= 7fff0000 ffffffff ffffffff

failed: 00000006
expected:
    FPCR=00000000 FPSR=0f008080 FPIAR=0101c168
    FP0= 7fff0000 ffffffff ffffffff
    FP1= 7fff0000 ffffffff ffffffff
    FP2= 7fff0000 ffffffff ffffffff
    FP3= 7fff0000 ffffffff ffffffff
    FP4= 7fff0000 ffffffff ffffffff
    FP5= 7fff0000 ffffffff ffffffff
    FP6= 7fff0000 ffffffff ffffffff
    FP7= 7fff0000 ffffffff ffffffff
got:
    FPCR=00000000 FPSR=0f008080 FPIAR=00000000
    FP0= 7fff0000 ffffffff ffffffff
    FP1= 7fff0000 ffffffff ffffffff
    FP2= 7fff0000 ffffffff ffffffff
    FP3= 7fff0000 ffffffff ffffffff
    FP4= 7fff0000 ffffffff ffffffff
    FP5= 7fff0000 ffffffff ffffffff
    FP6= 7fff0000 ffffffff ffffffff
    FP7= 7fff0000 ffffffff ffffffff

6 failed
Testing 68060 FPSP exception enabled started:
	Enabled SNAN...failed: 00000001
expected:
    FPCR=00004000 FPSR=09004080 FPIAR=0101cbb6
    FP0= ffff0000 00000000 00000001
    FP1= 7fff0000 ffffffff ffffffff
    FP2= 7fff0000 ffffffff ffffffff
    FP3= 7fff0000 ffffffff ffffffff
    FP4= 7fff0000 ffffffff ffffffff
    FP5= 7fff0000 ffffffff ffffffff
    FP6= 7fff0000 ffffffff ffffffff
    FP7= 7fff0000 ffffffff ffffffff
got:
    FPCR=00004000 FPSR=09004080 FPIAR=00000000
    FP0= ffff0000 00000000 00000001
    FP1= 7fff0000 ffffffff ffffffff
    FP2= 7fff0000 ffffffff ffffffff
    FP3= 7fff0000 ffffffff ffffffff
    FP4= 7fff0000 ffffffff ffffffff
    FP5= 7fff0000 ffffffff ffffffff
    FP6= 7fff0000 ffffffff ffffffff
    FP7= 7fff0000 ffffffff ffffffff

1 failed
	Enabled OPERR...passed
	Enabled overflow...passed
	Enabled underflow...passed
	Enabled DZ...passed
	Enabled inexact...passed

Follow-Ups:
- Re: [hatari-devel] Possible bug in 060 exception stack frames
  - From: Toni Wilen

References:
- [hatari-devel] Possible bug in 060 exception stack frames
  - From: Thorsten Otto
- Re: [hatari-devel] Possible bug in 060 exception stack frames
  - From: Thorsten Otto
- Re: [hatari-devel] Possible bug in 060 exception stack frames
  - From: Toni Wilen

Messages sorted by: [ date | thread ]
Prev by Date: Re: [hatari-devel] Possible bug in 060 exception stack frames
Next by Date: Re: [hatari-devel] Possible bug in 060 exception stack frames
Previous by thread: Re: [hatari-devel] Possible bug in 060 exception stack frames
Next by thread: Re: [hatari-devel] Possible bug in 060 exception stack frames

Mail converted by MHonArc 2.6.19+

http://listengine.tuxfamily.org/