RO:LoadCRR: Difference between revisions
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| [[CRR0|CRR]] buffer pointer | | [[CRR0|CRR]] buffer pointer, in the specified(with the below handle) process' memory. | ||
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Latest revision as of 06:09, 19 January 2014
Request
| Index Word | Description |
|---|---|
| 0 | Header code [0x00020082] |
| 1 | CRR buffer pointer, in the specified(with the below handle) process' memory. |
| 2 | CRR size |
| 3 | Must be zero |
| 4 | KProcess handle |
Response
| Index Word | Description |
|---|---|
| 0 | Header code |
| 1 | Result code |
Description
This loads a CRR for the RO module, only one CRR can be loaded at a time. Before RO verifies the input CRR, RO uses ControlProcessMemory to set the memory permissions of the input buffer in the process to R--. If verification of the CRR fails, the permissions are set to RW-.