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MapProcessMemory maps RW memory starting at address 0x00100000 in the specified KProcess, at the specified StartAddr in the current process. MapProcessMemory then maps 0x08000000 in the specified process, to StartAddr+0x7f00000 in the current process. UnmapProcessMemory unmaps the memory which was mapped by MapProcessMemory.
MapProcessMemory maps RW memory starting at address 0x00100000 in the specified KProcess, at the specified StartAddr in the current process. MapProcessMemory then maps 0x08000000 in the specified process, to StartAddr+0x7f00000 in the current process. UnmapProcessMemory unmaps the memory which was mapped by MapProcessMemory.
= DMA =
The CTRSDK code for using svcStartInterProcessDma will execute svcBreak when svcStartInterProcessDma returns an error(except for certain error value(s)). Therefore on retail, triggering a svcStartInterProcessDma via a system-module which results in an error from svcStartInterProcessDma will result in the system-module terminating.
= Debugging =
= Debugging =
| 0xC920181A
| 0xC920181A
| The session was closed due to the other process terminating / calling svcBreak.
| The session was closed due to the other process terminating / calling svcBreak.
|-
| 0xD8E007F1
| This error indicates Misaligned address.
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|-
| 0xD8E007F7
| 0xD8E007F7
| This error indicates that the input handle used with the SVC does not exist in the process handle-table, or that the handle kernel object type does not match the type used by the SVC.
| This error indicates that the input handle used with the SVC does not exist in the process handle-table, or that the handle kernel object type does not match the type used by the SVC.
|-
| 0xD9000402
| Invalid memory permissions for input/output buffers, for svcStartInterProcessDma.
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|-
| 0xD92007EA
| 0xD92007EA
| This error is returned when a process attempts to use svcCreateMemoryBlock when the process memorytype is the application memorytype, and when addr=0.
| This error is returned when a process attempts to use svcCreateMemoryBlock when the process memorytype is the application memorytype, and when addr=0.
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|-
| 0xF8C007F4
| 0xF8C007F4
| Invalid type/param0-param3 input for svcKernelSetState.
| Invalid type/param0-param3 input for svcKernelSetState.
|}
|}