151
edits
Changes
Jump to navigation
Jump to search
Line 44:
Line 44: − + − + Line 695:
Line 695: + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Add documentation for Signal/Clear Event.
| 0x10 || [[#svcGetCurrentProcessorNumber]] || None || W0/X0=cpuid
| 0x10 || [[#svcGetCurrentProcessorNumber]] || None || W0/X0=cpuid
|-
|-
| 0x11 || svcSignalEvent || W0=wevent_handle || W0=result
| 0x11 || [[#svcSignalEvent]] || W0=wevent_handle || W0=result
|-
|-
| 0x12 || svcClearEvent || W0=wevent_or_revent_handle || W0=result
| 0x12 || [[#svcClearEvent]] || W0=wevent_or_revent_handle || W0=result
|-
|-
| 0x13 || [[#svcMapSharedMemory]] || W0=shmem_handle, X1=addr, X2=size, W3=perm || W0=result
| 0x13 || [[#svcMapSharedMemory]] || W0=shmem_handle, X1=addr, X2=size, W3=perm || W0=result
Cpu-id is an integer in the range 0-3.
Cpu-id is an integer in the range 0-3.
== svcSignalEvent ==
<div style="display: inline-block;">
{| class="wikitable" border="1"
|-
! Argument || Type || Name
|-
| (In) W0 || Handle<WritableEvent> || Event
|-
| (Out) X0 || [[#Result]] || Result
|}
</div>
'''Description:''' Puts the given event in the signaled state.
Will wake up any thread currently waiting on this event. Can potentially trigger a reschedule.
Any calls to [[#svcWaitSynchronization]] on this handle will return immediately, until the event's signaled state is reset.
=== Result codes ===
'''0x0:''' Success. Event is now in signaled state.
'''0xE401:''' Invalid handle. The handle either does not exist, or is not a WritableEvent.
== svcClearEvent ==
<div style="display: inline-block;">
{| class="wikitable" border="1"
|-
! Argument || Type || Name
|-
| (In) W0 || Handle<WritableEvent or ReadableEvent> || Event
|-
| (Out) X0 || [[#Result]] || Result
|}
</div>
'''Description:''' Takes the given event out of the signaled state.
=== Result codes ===
'''0x0:''' Success, the event is now in the not-signaled state.
'''0xE401:''' Invalid handle. The handle either does not exist, or is not a ReadableEvent nor a WritableEvent.
'''0xFA01:''' The handle was not in a signaled state.
== svcMapSharedMemory ==
== svcMapSharedMemory ==