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 View crashlog
Application:    showcasedemo
Short:    It crashes at startup on my X1000
OS4Depot Path:    demo/misc/showcasedemo.lha
Version:    
CreatedBy:    Petrol (86.223.218.22)    CreatedAt:    20260829 19:41
Crashlog URL:    http://crashlog.os4depot.net/cl440
Description:
It crashes at startup on my X1000.
Mesa examples are working fine otherwise.
Crashlog:
 54.76 (31.10.2025) AmigaOne X1000 release
Machine model: 6 (AmigaOne X1000)
Dump of context at 0xDFA797C0
Trap type: Program exception
Current kernel stack pointer: 0x02950310
Machine State (raw): 0x100000000208B030
Machine State (verbose): [Hyper] [ExtInt] [Super] [MCHCK] [IAT] [DAT] 
Instruction pointer: 0x7E300DEC
Crashed process: mesa_showcase_demo (0x5FC247E0)
Program exception verbose description: 
 0: 7E2FD3E0 52440250 00000000 57639328 00000001 00000001 00000003 00000000
 8: 6F770020 00000001 00000000 0229CF78 48442248 5747C6C0 57444198 00000001
16: 00000000 00000000 5AAA0280 00000000 52440DD8 7E2FD300 00000013 574AA340
24: 00000000 57444170 57472998 574827B0 00000000 574AA340 5FC247E0 00000005
CR: 48442248   XER: 00000000  CTR: 0203768C  LR: 7E2FD3FC


V0 : 00000000000000000000000000000000 FF618ECEFF618ECEFF618ECEFF618ECE
V2 : 01000100010001000100010001000100 FF018E72FF018E72FF018E72FF018E72
V4 : FF018E72FF018E72FF018E72FF018E72 00000000000000000000000000000000
V6 : FF618ECEFF618ECEFF618ECEFF618ECE FF000000FF000000FF000000FF000000
V8 : 00000000000000000000000000000000 FF618ECEFF618ECEFF618ECEFF618ECE
V10: 001002120414061608180A1A0C1C0E1E 01000100010001000100010001000100
V12: FF618ECEFF618ECEFF618ECEFF618ECE FF618ECEFF618ECEFF618ECEFF618ECE
V14: FE018D72FE018D72FE018D72FE018D72 FE018D72FE018D72FE018D72FE018D72
V16: FF618ECEFF618ECEFF618ECEFF618ECE 00000000010101010202020203030303
V18: 01000100010001000100010001000100 FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
V20: 00000000000000000000000000000000 00000000000000000000000000000000
V22: 00000000000000000000000000000000 00000000000000000000000000000000
V24: 00000000000000000000000000000000 00000000000000000000000000000000
V26: 00000000000000000000000000000000 00000000000000000000000000000000
V28: 00000000000000000000000000000000 00000000000000000000000000000000
V30: 00000000000000000000000000000000 00000000000000000000000000000000
VSCR: 00000000 VRSAVE: 00000000


Disassembly of crash site:
 7E300DDC: 93810030   stw               r28,48(r1)
 7E300DE0: 839B0008   lwz               r28,8(r27)
 7E300DE4: 39200001   li                r9,1
 7E300DE8: 93010020   stw               r24,32(r1)
>7E300DEC: 7D29579E   .word             0x7D29579E
 7E300DF0: 93210024   stw               r25,36(r1)
 7E300DF4: 7CF83B78   mr                r24,r7
 7E300DF8: 2C1C0000   cmpwi             r28,0
 7E300DFC: 93410028   stw               r26,40(r1)
 7E300E00: 93A10034   stw               r29,52(r1)


Kernel command line: 

Registers pointing to code:
r0 : mesa_showcase_demo:main()+0xe0 (section 1 @ 0x2FC)
r4 : module mesa_showcase_demo at 0x00000001 (section 0 @ 0xFFFFFFDC)
r5 : module mesa_showcase_demo at 0x00000001 (section 0 @ 0xFFFFFFDC)
r9 : module mesa_showcase_demo at 0x00000001 (section 0 @ 0xFFFFFFDC)
r11: native kernel module newlib.library.kmod+0x00032ed8
r13: mesa_showcase_demo:pixels.0()+0x7f74 (section 21 @ 0x7FBC)
r15: module mesa_showcase_demo at 0x00000001 (section 0 @ 0xFFFFFFDC)
r21: mesa_showcase_demo:main()+0x0 (section 1 @ 0x21C)
r26: mesa_showcase_demo:DEMO_SCENES()+0x0 (section 16 @ 0xFFFFFFFC)
r27: mesa_showcase_demo:s_drawable()+0x0 (section 21 @ 0xE0AC)
ip : mesa_showcase_demo:MesaGL_CreateFromWindowEx()+0x2c (section 1 @ 0x3D08)
lr : mesa_showcase_demo:main()+0xfc (section 1 @ 0x318)
ctr: native kernel module kernel+0x0003768c

Stack trace:
(0x52440250) mesa_showcase_demo:MesaGL_CreateFromWindowEx()+0x2c (section 1 @ 0x3D08)
(0x52440290) mesa_showcase_demo:main()+0xfc (section 1 @ 0x318)
(0x52440D40) native kernel module newlib.library.kmod+0x00002614
(0x52440D90) native kernel module newlib.library.kmod+0x00003340
(0x52440F40) native kernel module newlib.library.kmod+0x00003864
(0x52440F70) mesa_showcase_demo:_start()+0x1e0 (section 1 @ 0x2C0C)
(0x52440FC0) native kernel module kernel+0x0005b880
(0x52440FD0) native kernel module kernel+0x0005b8f8

Disassembly of crash site:
 7E300DDC: 93810030   stw               r28,48(r1)
 7E300DE0: 839B0008   lwz               r28,8(r27)
 7E300DE4: 39200001   li                r9,1
 7E300DE8: 93010020   stw               r24,32(r1)
>7E300DEC: 7D29579E   .word             0x7D29579E
 7E300DF0: 93210024   stw               r25,36(r1)
 7E300DF4: 7CF83B78   mr                r24,r7
 7E300DF8: 2C1C0000   cmpwi             r28,0
 7E300DFC: 93410028   stw               r26,40(r1)
 7E300E00: 93A10034   stw               r29,52(r1)
Stack pointer (0x52440250) is inside bounds
Redzone is OK (4)

68k register dump
DATA: 00000001 00000000 00000000 00000000 00000000 00000000 00000000 00000000
——> 00000001 - « mesa_showcase_demo » Hunk 0000 Offset 00000000 (SegList: 0x160C7DF1)
ADDR: 6FFA4000 920F3600 00000000 00000000 00000000 00000000 00000000 5243F690
Copyright (c) 2004-2026 by Björn Hagström. All Rights Reserved