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Viewing Issue Advanced Details
ID | Category [?] | Severity [?] | Reproducibility | Date Submitted | Last Update |
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02728 | Crash/Freeze | Critical (emulation) | Always | Dec 9, 2008, 13:40 | Dec 15, 2008, 01:42 |
Tester | MAMEBase | View Status | Public | Platform | SDLMAME |
Assigned To | R. Belmont | Resolution | Fixed | OS | MacOS X |
Status [?] | Resolved | Driver | |||
Version | 0.128u5 | Fixed in Version | 0.128u6 | Build | PowerPC |
Fixed in Git Commit | Github Pull Request # | ||||
Summary | 02728: galpani3: 'Illegal Instruction' after ROM Check | ||||
Description | Game runs through ROM Check at startup, returns with "Illegal Instruction" message, and cycles through ROM Check again, only to once again display "Illegal Instruction", and begin the cycle again... | ||||
Steps To Reproduce | Start the game. | ||||
Additional Information | I realize this driver is still work in progress, but shouldn't it get further than this? | ||||
Github Commit | |||||
Flags | |||||
Regression Version | |||||
Affected Sets / Systems | galpani3 | ||||
Attached Files
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Relationships
There are no relationship linked to this issue. |
Notes
6
No.03258
Tafoid Administrator
Dec 9, 2008, 14:02
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This would appear to be SDLMAME specific. I cannot duplicate in mainline windows source binary. Can anyone else with SDLMAME confirm this? . |
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No.03261
Haze Senior Tester
Dec 9, 2008, 15:23
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more likely PowerPC specific, chances are the protection handling code isn't endian safe (they can specify byte offsets and lengths into 68k ram) I imagine Jackie Chan and Blood Warriors will do pretty much the same thing on PPC. Somebody with such a system can probably fix it easily. |
No.03264
MAMEBase Tester
Dec 9, 2008, 19:50
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I hadn't gotten around to Jackie Chan just yet... FWIW, Both Jackie Chan sets (jchan, jchan2) fail the final ROM checks, and start over (just like galpani3). Blood Warriors (bloodwar) will reset itself after a few seconds, although the game appears to start. Shall I report these as separate bugs, or will this report suffice? |
No.03266
Haze Senior Tester
Dec 9, 2008, 21:04
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No, it's the same thing the code in toxboy_handle_04_subcommand isn't endian safe, the code in decrypt_toybox_rom might not be either. (machine/kaneko16.c) it's the same bug caused by the same code in all cases. |
No.03267
Haze Senior Tester
Dec 9, 2008, 22:19
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direction needed? I'm confirming the bug, but somebody with a PPC based system is in a better position to fix/test it than me. |
No.03278
R. Belmont Developer
Dec 11, 2008, 18:53
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I have a PPC system, I can look at it. |