Difference between revisions of "Sonic Heroes (NPDP Prototype)"

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(Added Gecko codes that make the build bootable.)
m (Fixed extra spaces at the end of the Gecko codes)
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04017338 60000000
 
04017338 60000000
  
04218a2c 4e800020    
+
04218a2c 4e800020
  
04218af4 4e800020    
+
04218af4 4e800020
  
 
04219274 4e800020
 
04219274 4e800020
Line 55: Line 55:
 
// HIOEnumDevices blr
 
// HIOEnumDevices blr
  
80218a2c 4e800020    
+
80218a2c 4e800020
  
 
// HIOInit blr
 
// HIOInit blr
  
80218af4 4e800020    
+
80218af4 4e800020
  
 
// HIORead blr
 
// HIORead blr

Revision as of 00:30, March 5, 2021

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Sonic Heroes (NPDP Prototype)
Build date Oct 30 2003 18:16:44
Dumped by MSX
Released by MSX
File release date March 3, 2021
Origin NPDP cartridge
Game Sonic Heroes
System Nintendo GameCube
Release date JP Dec 30, 2003
US Jan 5, 2004
EU Feb 6, 2004
Download Sonic Heroes (NPDP Prototype) (info)

Notes

At the time of release, this is the only known Debug build of Sonic Heroes, but it does not seem to boot under retail hardware or emulation.

This was in an unlabeled slot on the NPDP cartridge.

Error Log

N[OSREPORT]: USB Init Error<< Dolphin SDK - PAD release build: Aug 6 2003 04:30:02 (0x2301) >

This build is likely looking for an USB adapter like the GCP-2000.

Gecko Codes

These codes will stub out the USB adapter the game is looking for and allow the game to boot.

[Gecko]

$Stub out USB I/O Calls [Sewer56]

04017338 60000000

04218a2c 4e800020

04218af4 4e800020

04219274 4e800020

042190dc 4e800020

04218e10 4e800020

04218f94 4e800020

// Commented:

// NOP Call to function that ints I/O

80017338 60000000

// HIOEnumDevices blr

80218a2c 4e800020

// HIOInit blr

80218af4 4e800020

// HIORead blr

80219274 4e800020

// HIORead (Overload) blr

802190dc 4e800020

// HIOReadMailbox blr

80218e10 4e800020

// HIOWriteMailbox blr

80218f94 4e800020

Origin

Acknowledgments

Thanks to emu_kidid for the modified version of Swiss required to unlock and dump the cart.