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Crash: Difference between revisions
added denorm crash after today's discovery
m (→CPU Crashes) Tags: Mobile edit Mobile web edit |
(added denorm crash after today's discovery) |
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| style="background-color: #ff9696" | Floating-Point Unimplemented Operation | | style="background-color: #ff9696" | Floating-Point Unimplemented Operation | ||
|When a noise's pan is determined, it uses the position of the object to calculate the pan. When the object's absolute z-position relative to the camera is large (>= 22000 units) and the x-position relative to the camera is very negative (< -66000), an index for the pan will be generated outside of the bounds of the array for the pan. When the value outside of the array is an invalid float, the audio thread will crash (sound glitch). Does not happen when sound mode is set to Mono. | |When a noise's pan is determined, it uses the position of the object to calculate the pan. When the object's absolute z-position relative to the camera is large (>= 22000 units) and the x-position relative to the camera is very negative (< -66000), an index for the pan will be generated outside of the bounds of the array for the pan. When the value outside of the array is an invalid float, the audio thread will crash (sound glitch). Does not happen when sound mode is set to Mono. | ||
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|Casting a shadow on a corrupted triangle | |||
| style="background-color: #ff9696" | Floating-Point Unimplemented Operation | |||
|The limit iof surface triangle loaded at once in the game is 2300. However, in [[Hazy Maze Cave]], when using [[Mario's Platform Adventure]], it is possible to load more triangle than this limit. This causes the surfaceList to overwrite part of the face table. If the game tries to cast a shadow on one of the "triangles" created by this situation, the normalX of the triangle will be a pointer and be processed as a denormalized float, which crashes the game when used for arithmethic.<ref>[https://www.twitch.tv/danpark/v/1934180374?sr=a&t=3885s HMC Denorm Crash]</ref> | |||
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|Having the same position as the camera's position || style="background-color: #ff9696" |Floating-Point Division-by-Zero||When Mario stands in the same position as the camera, the game will crash due to a division by zero error.<ref>[https://www.youtube.com/watch?v=vK16L2J0la4 "Faster fastest crash in BoB" by Madghostkek]</ref> | |Having the same position as the camera's position || style="background-color: #ff9696" |Floating-Point Division-by-Zero||When Mario stands in the same position as the camera, the game will crash due to a division by zero error.<ref>[https://www.youtube.com/watch?v=vK16L2J0la4 "Faster fastest crash in BoB" by Madghostkek]</ref> | ||