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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0005854 | Twylyte | [All Projects] General | public | 2022-11-05 22:19 | 2022-11-14 17:47 | ||||||||
| Reporter | retrogamer | ||||||||||||
| Assigned To | CFOU | Project Info | Twylyte (Wicked) http://www.whdload.de/games/Twylyte.html | ||||||||||
| Priority | normal | Severity | minor | Reproducibility | always | ||||||||
| Status | resolved | Resolution | fixed | ||||||||||
| Summary | 0005854: Exception "Integer Divide by Zero" ($14) at $1B624 (Task 'Initial CLI') | ||||||||||||
| Description | GameVersion: english,pal,2 disks SlaveVersion: 1.0 from 20.05.2000 Exception "Integer Divide by Zero" ($14) at $1B624 (Task 'Initial CLI') occurred when running the game with 68010 cpu. | ||||||||||||
| Tags | No tags attached. | ||||||||||||
| Machine | A600 | ||||||||||||
| CPU | 68000 | ||||||||||||
| CPUSpeed | 7 | ||||||||||||
| ChipSet | OCS | ||||||||||||
| GFXCard | None | ||||||||||||
| ChipMem | 256 KB | ||||||||||||
| FastMem | 0 MB | ||||||||||||
| Workbench | OS 3.2 | ||||||||||||
| KickROM | 47 - Kick 3.2 | ||||||||||||
| KickSoft | None | ||||||||||||
| WHDLoad | 18.8 | ||||||||||||
| imported | yes | ||||||||||||
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retrogamer (reporter) 2022-11-06 00:27 |
registerfile attatched. |
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CFOU (developer) 2022-11-09 18:26 |
i think is a WHDLoad's bug. indeed i use WHDLF_EmulDivZero flag, normally WHDLoad would not leave on error message and ignore this exception. same problem with Hyperion and Hoversprint (soon released) I asked Bert (WEPL) about this. I'm waiting for his answer. see AUTODOC: WHDLF_EmulDivZero / WHDLB_EmulDivZero This flag has an effect only if the VBR is moved by WHDLoad (i.e. the machine is at least a 68010 and the tooltype NoVBRMove is not set). If the flag is set all division by zero exceptions are emulated by the exception handler inside WHDLoad. I.e. the handler checks if the vector ($14) is initialized and if the routine to which the vector points to will be called by WHDLoad. This flag has precedence over the flag NoDivZero. |
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CFOU (developer) 2022-11-10 01:02 |
of course temporary solution is to use NoVBRMove option. |
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CFOU (developer) 2022-11-10 23:36 |
@retrogamer have you compare with real 68010? it's pehaps an issue with Winuae? |
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CFOU (developer) 2022-11-11 14:25 |
see: https://eab.abime.net/showthread.php?t=112420 |
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CFOU (developer) 2022-11-14 17:47 |
fixed with v1.1 |
| Notes |
| Issue History |
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| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2022-11-05 22:19 | administrator | New Issue | |
| 2022-11-05 22:19 | administrator | Status | new => assigned |
| 2022-11-05 22:19 | administrator | Assigned To | => CFOU |
| 2022-11-06 00:27 | retrogamer | File Added: .whdl_registertwylyte | |
| 2022-11-06 00:27 | retrogamer | Note Added: 0011929 | |
| 2022-11-09 18:26 | CFOU | Note Added: 0011935 | |
| 2022-11-10 01:02 | CFOU | Note Added: 0011942 | |
| 2022-11-10 23:36 | CFOU | Note Added: 0011953 | |
| 2022-11-11 14:25 | CFOU | Note Added: 0011955 | |
| 2022-11-14 17:47 | CFOU | Status | assigned => resolved |
| 2022-11-14 17:47 | CFOU | Resolution | open => fixed |
| 2022-11-14 17:47 | CFOU | Note Added: 0011983 | |
| Issue History |