Kernel ABI: Difference between revisions

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Add up to SetThreadAffinityMask
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<code>r0</code>: <code>[[Memory Management#enum_MemoryOperation|MemoryOperation]] operation</code><br>
<code>r0</code>: <code>[[Memory Management#enum_MemoryOperation|MemoryOperation]] operation</code><br>
<code>r1</code>: <code>u32 addr0</code><br>
<code>r1</code>: <code>u32/void* addr0</code><br>
<code>r2</code>: <code>u32 addr1</code><br>
<code>r2</code>: <code>u32/void* addr1</code><br>
<code>r3</code>: <code>u32 size</code><br>
<code>r3</code>: <code>u32 size</code><br>
<code>r4</code>: <code>[[Memory Management#enum_MemoryPermission|MemoryPermission]] permissions</code>
<code>r4</code>: <code>[[Memory Management#enum_MemoryPermission|MemoryPermission]] permissions</code>
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|
<code>r0</code>: <code>Result</code><br>
<code>r0</code>: <code>Result</code><br>
<code>r1</code>: <code>u32 addr_out</code>
<code>r1</code>: <code>u32/void* addr_out</code>
|-
|-
| 0x02
| 0x02
| QueryMemory
| QueryMemory
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<code>r2</code>?: <code>u32 addr</code>
<code>r2</code>?: <code>u32/void* addr</code>
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<code>r0</code>: <code>Result</code><br>
<code>r0</code>: <code>Result</code><br>
Line 35: Line 35:
| ExitProcess
| ExitProcess
| None
| None
| None
| None, doesn't return
|-
|-
| 0x04
| 0x04
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<code>r0</code>: <code>Result</code>
<code>r0</code>: <code>Result</code>
|-
|-
| 0x04
| 0x05
| SetProcessAffinityMask
| SetProcessAffinityMask
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<code>r0</code>: <code>Result</code>
<code>r0</code>: <code>Result</code>
|-
|-
| 0x05
| 0x06
| GetProcessIdealProcessor
| GetProcessIdealProcessor
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<code>r0</code>: <code>Result</code><br>
<code>r0</code>: <code>Result</code><br>
<code>r1</code>: <code>s32 processorid</code><br>
<code>r2</code>: Clobbered?
|-
| 0x07
| SetProcessIdealProcessor
|
<code>r0</code>: <code>Handle process</code><br>
<code>r1</code>: <code>s32 processorid</code>
<code>r1</code>: <code>s32 processorid</code>
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<code>r0</code>: <code>Result</code><br>
|-
| 0x08
| CreateThread
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<code>r0</code>: <code>s32 thread_priority</code><br>
<code>r1</code>: <code>ThreadFunc entrypoint</code><br>
<code>r2</code>: <code>u32 arg</code><br>
<code>r3</code>: <code>u32/void* stack_top</code><br>
<code>r4</code>: <code>s32 processor_id</code>
|
<code>r0</code>: <code>Result</code><br>
<code>r1</code>: <code>Handle thread_handle</code>
|-
| 0x09
| ExitThread
| None
| None, doesn't return
|-
| 0x0A
| SleepThread
|
<code>r0-r1</code>: <code>s64 nanoseconds</code>
| None
|-
| 0x0B
| GetThreadPriority
|
<code>r0</code>: Ignored?<br>
<code>r1</code>: <code>Handle thread_handle</code>
|
<code>r0</code>: <code>Result</code><br>
<code>r1</code>: <code>s32 thread_priority</code><br>
<code>r2</code>: Clobbered?
|-
| 0x0C
| SetThreadPriority
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<code>r0</code>: <code>Handle thread_handle</code><br>
<code>r1</code>: <code>s32 thread_priority</code>
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<code>r0</code>: <code>Result</code>
|-
| 0x0D
| GetThreadAffinityMask
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<code>r0</code>: <code>u8* affinitymask</code><br>
<code>r1</code>: <code>Handle thread_handle</code><br>
<code>r2</code>: <code>s32 processorcount</code>
|
<code>r0</code>: <code>Result</code>
|-
| 0x0E
| SetThreadAffinityMask
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<code>r0</code>: <code>Handle thread_handle</code><br>
<code>r1</code>: <code>const u8* affinitymask</code><br>
<code>r2</code>: <code>s32 processorcount</code>
|
<code>r0</code>: <code>Result</code>
|-
|-
| 0x24
| 0x24

Revision as of 22:28, 6 July 2018

Inputs are read from registers starting from r0 and outputs are written back to the same registers (also starting with r0).

ID Name Inputs Outputs
0x01 ControlMemory

r0: MemoryOperation operation
r1: u32/void* addr0
r2: u32/void* addr1
r3: u32 size
r4: MemoryPermission permissions

r0: Result
r1: u32/void* addr_out

0x02 QueryMemory

r2?: u32/void* addr

r0: Result
r1: u32 base_process_virtual_address
r2: u32 size
r3: MemoryPermission permission
r4: MemoryState state
r5: PageFlags page_flags

0x03 ExitProcess None None, doesn't return
0x04 GetProcessAffinityMask

r0: [out] u8* affinitymask
r1: Handle process
r2: s32 processorcount

r0: Result

0x05 SetProcessAffinityMask

r0: Handle process
r1: [in] u8* affinitymask
r2: s32 processorcount

r0: Result

0x06 GetProcessIdealProcessor

r1?: Handle process

r0: Result
r1: s32 processorid
r2: Clobbered?

0x07 SetProcessIdealProcessor

r0: Handle process
r1: s32 processorid

r0: Result

0x08 CreateThread

r0: s32 thread_priority
r1: ThreadFunc entrypoint
r2: u32 arg
r3: u32/void* stack_top
r4: s32 processor_id

r0: Result
r1: Handle thread_handle

0x09 ExitThread None None, doesn't return
0x0A SleepThread

r0-r1: s64 nanoseconds

None
0x0B GetThreadPriority

r0: Ignored?
r1: Handle thread_handle

r0: Result
r1: s32 thread_priority
r2: Clobbered?

0x0C SetThreadPriority

r0: Handle thread_handle
r1: s32 thread_priority

r0: Result

0x0D GetThreadAffinityMask

r0: u8* affinitymask
r1: Handle thread_handle
r2: s32 processorcount

r0: Result

0x0E SetThreadAffinityMask

r0: Handle thread_handle
r1: const u8* affinitymask
r2: s32 processorcount

r0: Result

0x24 WaitSynchronization1

r0: Handle handle
r2-r3: s64 timeout

r0: Result

0x1B SetTimer Timer handle, initial_low, interval_low, initial_high, interval_high Result
0x2D ConnectToPort ??, pointer to port name Result, handle to KClientSession
0x32 SendSyncRequest handle to KClientSession Result
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