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Emulator Issues #10571

closed

Kirby's Return to Dreamland - Invalid Instruction?

Added by nwplayer123 about 7 years ago. Updated about 2 years ago.

Status:
Working as intended
Priority:
Normal
Assignee:
-
% Done:

0%

Operating system:
N/A
Issue type:
Bug
Milestone:
Regression:
No
Relates to usability:
No
Relates to performance:
No
Easy:
No
Relates to maintainability:
No
Regression start:
Fixed in:

Description

Game Name?

Kirby's Return to Dreamland

Game ID? (right click the game in the game list, properties, info tab)

SUKE01

MD5 Hash? (right click the game in the game list, properties, info tab, MD5 Hash: Compute)

DADE208216BD03A370E8217439BEDBD8 (verified with Redump)

What's the problem? Describe what went wrong.

There's an invalid/illegal instruction (supposedly) at 8017C510, bytecode is 2CD408A9, it doesn't disassemble in IDA or Dolphin, but https://www.onlinedisassembler.com/odaweb/BDqA00Df/0 disassembles it to cmpwi cr1, r20, 2217

Is the issue present in the latest development version? For future reference, please also write down the version number of the latest development version.

Dolphin 5.0-5627, probably.

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