ErrDisp: Difference between revisions
Vgturtle127 (talk | contribs) m Fixes |
Added preliminary information about errinfo format |
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| 0x00020042 | | 0x00020042 | ||
| (size, <nowiki>(size<<14) | 2</nowiki>, errorinfoptr) This is similar to cmd1, except with this the input buffer is copied to final output errorinfo+0x80 instead of +0x0, via the ARM11 kernel. Max size is 0x100. ErrDisp doesn't do anything in the cmd-handler for this command at all, besides checking the command header and buffer header. | | (size, <nowiki>(size<<14) | 2</nowiki>, errorinfoptr) This is similar to cmd1, except with this the input buffer is copied to final output errorinfo+0x80 instead of +0x0, via the ARM11 kernel. Max size is 0x100. ErrDisp doesn't do anything in the cmd-handler for this command at all, besides checking the command header and buffer header. | ||
|} | |||
= errinfo = | |||
Note: the following data is still only partly reliable | |||
{| class="wikitable" border="1" | |||
|- | |||
! Type | |||
! Name | |||
! Info | |||
|- | |||
| 1 byte | |||
| ? | |||
| unknown | |||
|- | |||
| 1 byte | |||
| ? | |||
| unknown | |||
|- | |||
| 2 bytes | |||
| | |||
| The type of error info struct (??) | |||
|- | |||
| 4 bytes | |||
| | |||
| The return code of the errored function (?? - Inconsistent) | |||
|- | |||
| 4 bytes | |||
| caller_ptr | |||
| The contents of the LR register - where the error was called from | |||
|- | |||
| 4 bytes | |||
| process_id | |||
| The ID/Handle of the running process | |||
|} | |} | ||