Hollywood GUI in AmigaOS4 crash

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Juan Carlos
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Joined: Mon Sep 06, 2010 1:02 pm
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Hollywood GUI in AmigaOS4 crash

Post by Juan Carlos »

To reproduce the issue you must follow that steps:
1 - Open "GUI"
2 - In the list of the Hollywood demo scripts, select one script at your choice (until you see that the "Show source code" button will be unghosted
3 - Now from the dropdown list, select the "My projects" item (the list there should be empty if you have just installed Hollywood for the first time)
4 - Now press the "Show source code" button

Here I put the DSI crash:

Crash log for task "GUI"
Generated by GrimReaper 53.19
Crash occured in module GUI at address 0x6FA8952C
Type of crash: DSI (Data Storage Interrupt) exception
Alert number: 0x80000003

Register dump:
GPR (General Purpose Registers):
0: FFFFFFFC 565C0220 00000000 00000000 55400000 565C01E8 565C01E8 5648AF6C
8: 00000224 FFFFFFFF 8042391C 02280000 44422884 00000000 55407638 55407644
16: 55407658 55407668 55407678 55407684 55407690 5540769C 554076AC 565C23D8
24: 553F0000 553F0000 553ECD30 554057F4 553E822C 553EE118 553F0000 554074C8


FPR (Floating Point Registers, NaN = Not a Number):
0: nan 1270 279 477
4: 140 494.8 210.8 477
8: 140 0.000562474 494.8 255
12: -4.82671e-200 65536 0 -5.05923e-321
16: 0 0 0 0
20: 0 0 0 0
24: 4.94066e-324 0 1.08646e-311 0
28: 0 1.35808e-312 2.07226e-317 -0.234375

FPSCR (Floating Point Status and Control Register): 0x82000000


SPRs (Special Purpose Registers):
Machine State (msr) : 0x0002F030
Condition (cr) : 0x55467DA0
Instruction Pointer (ip) : 0x6FA8952C
Xtended Exception (xer) : 0x018233AC
Count (ctr) : 0x00000000
Link (lr) : 0x00000000
DSI Status (dsisr) : 0x01842B34
Data Address (dar) : 0x00000000



680x0 emulated registers:
DATA: 582B191E 00000003 00000000 00000000 00000000 00000000 00000000 00000000
ADDR: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 565C1950
FPU0: 0 0 0 0
FPU4: 0 0 0 0



Symbol info:
Instruction pointer 0x6FA8952C belongs to module "GUI" (HUNK/Kickstart)

Stack trace:
module GUI at 0x6FA8952C (section 5 @ 0x6508)
module GUI at 0x6FA89528 (section 5 @ 0x6504)
module GUI at 0x6FA86CE0 (section 5 @ 0x3CBC)
module GUI at 0x6FA9BE68 (section 5 @ 0x18E44)
module GUI at 0x6FA9DAD4 (section 5 @ 0x1AAB0)

PPC disassembly:
6fa89524: 4bff9d6d bl 0x6FA83290
6fa89528: 3c805540 lis r4,21824
*6fa8952c: 80a3000c lwz r5,12(r3)
6fa89530: 388455d8 addi r4,r4,21976
6fa89534: 7fa3eb78 mr r3,r29

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airsoftsoftwair
Posts: 4392
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Re: Hollywood GUI in AmigaOS4 crash

Post by airsoftsoftwair »

Can't reproduce this here. When I switch to the "My projects" section, "Show source code" automatically becomes ghosted again so I can't even press it.

samo79
Posts: 20
Joined: Wed Jul 18, 2012 2:12 pm

Re: Hollywood GUI in AmigaOS4 crash

Post by samo79 »

Maybe try selecting first an Hollywood script, then click immediately on the dropdown menu in order to switch to my project section
In that way the "show sourcecode" button should remain activable (clickable)

I remember to had this kind of issue also in another MUi program, this one seems to have the same kind of "problem"

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airsoftsoftwair
Posts: 4392
Joined: Fri Feb 12, 2010 2:33 pm
Location: Germany
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Re: Hollywood GUI in AmigaOS4 crash

Post by airsoftsoftwair »

Ok, I'm able to reproduce this now with a newer version of MUI. It's a MUI bug. I've reported it here: https://muidev.de/ticket/451

samo79
Posts: 20
Joined: Wed Jul 18, 2012 2:12 pm

Re: Hollywood GUI in AmigaOS4 crash

Post by samo79 »

Great, problem seems fixed :-)

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