Kernel: split GetProcInformation driver ioctl #163
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added 4 commits
June 11, 2023 04:12
These breaking changes on the GetProcInformation ioctl include: - Remove dynamically sized threads array (to be moved into a different ioctl) - Use fixed sized data ioctl data structure - Use caller's PID if the requested one is 0
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This set of patches purposes changing MIRA_GET_PROC_INFORMATION ioctl by separating thread information to a new ioctl, MIRA_GET_THRD_INFORMATION, along with some new information fields for GET_PROC_INFORMATION.
The motivations for this are retrieval of additional information and improved ease of use for callers.
Other included changes are:
If the ioctl split is unwanted (or anything else), I can rework the patches as desired.
This was tested on a Base PS4 9.00, LLVM 16.0.3, on top of the chendo-offset-fix branch and the patches of #162
EDIT:
Other firmware offsets for title ID and content ID are unconfirmed