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SVC: Difference between revisions

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SVC 0x40 is svcCreateSession, SVC 0x45 is used to create "event" handles
Aren't symbols amazing? Also complete SVC list.
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|  0x1 || [[#svcSetHeapSize]] || W1=size || W0=result, X1=outaddr
|  0x1 || [[#svcSetHeapSize]] || W1=size || W0=result, X1=outaddr
|-
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|  0x2 || [[#svcProtectMemory]] || X0=addr, X1=size, W2=prot || W0=result
|  0x2 || [[#svcSetMemoryPermission]] || X0=addr, X1=size, W2=prot || W0=result
|-
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|  0x3 || [[#svcSetMemoryState]] || X0=addr, X1=size, W2=state0, W3=state1 || W0=result
|  0x3 || [[#svcSetMemoryAttribute]] || X0=addr, X1=size, W2=state0, W3=state1 || W0=result
|-
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|  0x4 || [[#svcMirrorStack]] || X0=dstaddr, X1=srcaddr, X2=size || W0=result
|  0x4 || [[#svcMapMemory]] || X0=dstaddr, X1=srcaddr, X2=size || W0=result
|-
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|  0x5 || svcUnmirrorStack || X0=dstaddr, X1=srcaddr, X2=size || W0=result
|  0x5 || svcunmapMemory || X0=dstaddr, X1=srcaddr, X2=size || W0=result
|-
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|  0x6 || svcQueryMemory || X0=meminfo_ptr, X2=addr || W0=result, W1=pageinfo                                                         
|  0x6 || svcQueryMemory || X0=meminfo_ptr, X2=addr || W0=result, W1=pageinfo                                                         
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|  0xD || svcSetThreadPriority || W0=thread_handle, W1=prio || W0=result
|  0xD || svcSetThreadPriority || W0=thread_handle, W1=prio || W0=result
|-
|-
|  0xE || svcGetThreadAffinityMask || W2=thread_handle || W0=result, W1=out, X2=out
|  0xE || svcGetThreadCoreMask || W2=thread_handle || W0=result, W1=out, X2=out
|-
|-
|  0xF || svcSetThreadAffinityMask || W0=thread_handle, W1=in, X2=in2 || W0=result
|  0xF || svcSetThreadCoreMask || W0=thread_handle, W1=in, X2=in2 || W0=result
|-
|-
| 0x10 || svcGetCurrentProcessorNumber || None || W0/X0=cpuid
| 0x10 || svcGetCurrentProcessorNumber || None || W0/X0=cpuid
|-
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| 0x11 || svcGetMemoryBlockSomethingA? || W0=handle || ?
| 0x11 || svcSignalEvent || W0=handle || ?
|-
|-
| 0x12 || svcGetMemoryBlockSomethingB? || W0=handle || ?
| 0x12 || svcClearEvent || W0=handle || ?
|-
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| 0x13 || svcMapMemoryBlock || W0=memblk_handle, X1=addr, X2=size, W3=perm || W0=result
| 0x13 || svcMapSharedMemory || W0=memblk_handle, X1=addr, X2=size, W3=perm || W0=result
|-
|-
| 0x14 || svcUnmapMemoryBlock || W0=memblk_handle, X1=addr, X2=size || W0=result                                                 
| 0x14 || svcUnmapSharedMemory || W0=memblk_handle, X1=addr, X2=size || W0=result                                                 
|-
|-
| 0x15 || [[#svcCreateMemoryMirror]] || X1=addr, X2=size, W3=perm || W0=result, W1=handle
| 0x15 || [[#svcCreateTransferMemory]] || X1=addr, X2=size, W3=perm || W0=result, W1=handle
|-
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| 0x16 || svcCloseHandle || W0=handle || W0=result
| 0x16 || svcCloseHandle || W0=handle || W0=result
|-
|-
| 0x17 || svcClearEvent || W0=handle || W0=result
| 0x17 || svcResetSignal || W0=handle || W0=result
|-
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| 0x18 || [[#svcWaitEvents]] || X1=handles_ptr, W2=num_handles. X3=timeout || W0=result, W1=handle_idx
| 0x18 || [[#svcWaitSynchronization]] || X1=handles_ptr, W2=num_handles. X3=timeout || W0=result, W1=handle_idx
|-
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| 0x19 || svcSignalEvent || W0=handle || W0=result
| 0x19 || svcCancelSynchronization || W0=handle || W0=result
|-
|-
| 0x1A || svcLockMutex || W0=cur_thread_handle, X1=ptr, W2=req_thread_handle ||                                         
| 0x1A || svcArbitrateLock || W0=cur_thread_handle, X1=ptr, W2=req_thread_handle ||                                         
|-
|-
| 0x1B || svcUnlockMutex || X0=ptr ||
| 0x1B || svcArbitrateUnlock || X0=ptr ||
|-
|-
| 0x1C || svcCondWait || X0=ptr0, X1=ptr, W2=thread_handle, X3=timeout || W0=result
| 0x1C || svcWaitProcessWideKeyAtomic || X0=ptr0, X1=ptr, W2=thread_handle, X3=timeout || W0=result
|-
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| 0x1D || svcCondBroadcast || X0=ptr, W1=value || W0=result
| 0x1D || svc:SignalProcessWideKey || X0=ptr, W1=value || W0=result
|-
|-
| .... || ? || ? || ?
| 0x1E || svcGetSystemTick ||  
|-
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| 0x1F || svcConnectToPort || X1=port_name_str || W0=result, W1=handle
| 0x1F || svcConnectToPort || X1=port_name_str || W0=result, W1=handle
|-
|-
| .... || ? || ? || ?
| 0x20 || svcSendSyncRequestLight ||  
|-
|-
| 0x21 || svcSendSyncRequest || X0=handle || W0=result
| 0x21 || svcSendSyncRequest || X0=handle || W0=result
|-
|-
| 0x22 || [[#svcSendSyncRequestByBuf]] || X0=cmdbufptr, X1=size, X2=handle || W0=result
| 0x22 || [[#svcSendSyncRequestWithUserBuffer]] || X0=cmdbufptr, X1=size, X2=handle || W0=result
|-
|-
| .... || ? || ? || ?
| 0x23 || svcSendAsyncRequestWithUserBuffer ||  
|-
| 0x24 || svcGetProcessId ||  
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| 0x25 || svcGetThreadId || W0=thread_handle || W0=result, X1=out
| 0x25 || svcGetThreadId || W0=thread_handle || W0=result, X1=out
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|-
|-
| 0x29 || [[#svcGetInfo]] || X1=info_id, X2=handle, X3=info_sub_id || W0=result, X1=out
| 0x29 || [[#svcGetInfo]] || X1=info_id, X2=handle, X3=info_sub_id || W0=result, X1=out
|-
| 0x2A || svcFlushEntireDataCache ||
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| 0x2B || svcFlushDataCache ||
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| .... || ? || ? || ?
|-
| 0x2F || svcGetLastThreadInfo ||
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| 0x30 || svcGetResourceLimitLimitValue ||
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| 0x31 || svcGetResourceLimitCurrentValue ||
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| 0x32 || svcSetThreadActivity ||
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| 0x33 || svcGetThreadContext3 ||
|-
| .... || ? || ? || ?
|-
| 0x3C || svcDumpInfo ||
|-
|-
| .... || ? || ? || ?
| .... || ? || ? || ?
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|-
|-
| 0x41 || svcAcceptSession || W1=port_handle || W0=result, W1=session_handle
| 0x41 || svcAcceptSession || W1=port_handle || W0=result, W1=session_handle
|-
| 0x42 || svcReplyAndReceiveLight ||
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| 0x43 || svcReplyAndReceive || X1=ptr_handles, W2=num_handles, X3=?, X4=timeout || W0=result, W1=handle_idx
|-
| 0x44 || ReplyAndReceiveWithUserBuffer|| X1=buf, X2=sz, X3=ptr_handles, W4=num_handles, X5=?, X6=timeout || W0=result, W1=handle_idx
|-
| 0x45 || svcCreateEvent || None || W0=result, W1=client_handle ?, W2=server_handle ?
|-
|-
| .... || ? || ? || ?
| .... || ? || ? || ?
|-
|-
| 0x43 || svcReplyAndReceive || X1=ptr_handles, W2=num_handles, X3=?, X4=timeout || W0=result, W1=handle_idx
| 0x4D || svcSleepSystem ||  
|-
| 0x4E || svcReadWriteRegister ||
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| 0x4F || svcSetProcessActivity ||
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| 0x50 || svcCreateSharedMemory || W1=size?, W2=perm0, W3=perm1 || W0=result, W1=handle
|-
| 0x51 || [[#svcMapTransferMemory]] || X0=mirror_handle, X1=addr, X2=size, W3=perm || W0=result
|-
| 0x52 || [[#svcUnmapTransferMemory]] || W0=mirror_handle, X1=addr, X2=size || W0=result
|-
| 0x53 || svcCreateInterruptEvent ||
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| 0x54 || svcQueryPhysicalAddress ||
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| 0x55 || svcQueryToMapping ||
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| 0x56 || svcCreateDeviceAddressSpace ||
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| 0x57 || svcAttachDeviceAddressSpace ||
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| 0x58 || svcDetachDeviceAddressSpace ||
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| 0x59 || svcMapDeviceAddressSpaceByForce ||
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| 0x5A || svcMapDeviceAddressSpaceAligned ||
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| 0x5B || svcMapDeviceAddressSpace ||
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| 0x5C || svcUnmapDeviceAddressSpace ||
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| 0x5D || svcInvalidateProcessDataCache ||
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| 0x5E || svcStoreProcessDataCache ||
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| 0x5F || svcFlushProcessDataCache ||
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| 0x60 || svcDebugActiveProcess ||
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| 0x61 || svcBreakDebugProcess ||
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| 0x62 || svcTerminateDebugProcess ||
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| 0x63 || svcGetDebugEvent ||
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| 0x64 || svcContinueDebugEvent ||
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| 0x65 || svcGetProcessList ||
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| 0x66 || svcGetThreadList ||
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| 0x67 || svcGetDebugThreadContext ||
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| 0x68 || svcSetDebugThreadContext ||
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| 0x69 || svcQueryDebugProcessMemory ||
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| 0x6A || svcReadDebugProcessMemory ||
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| 0x6B || svcWriteDebugProcessMemory ||
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|-
| 0x44 || svcReplyAndReceiveByBuf || X1=buf, X2=sz, X3=ptr_handles, W4=num_handles, X5=?, X6=timeout || W0=result, W1=handle_idx
| 0x6C || svcSetHardwareBreakPoint ||
|-
|-
| 0x45 || svcCreateEvent ? || None || W0=result, W1=client_handle ?, W2=server_handle ?
| 0x6D || svcGetDebugThreadParam ||
|-
|-
| .... || ? || ? || ?
| .... || ? || ? || ?
|-
|-
| 0x50 || svcCreateMemoryBlock || W1=size?, W2=perm0, W3=perm1 || W0=result, W1=handle
| 0x70 || svcCreatePort ||
|-
| 0x71 || svcManageNamedPort ||
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| 0x72 || svcConnectToPort ||
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| 0x73 || svcSetProcessMemoryPermission ||
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| 0x74 || svcMapProcessMemory ||
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| 0x75 || svcUnmapProcessMemory ||
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| 0x76 || svcQueryProcessMemory ||
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| 0x77 || svcMapProcessCodeMemory ||
|-
| 0x78 || svcUnmapProcessCodeMemory ||
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| 0x79 || svcCreateProcess ||
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| 0x7A || svcStartProcess ||
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| 0x7B || svcTerminateProcess ||
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| 0x7C || svcGetProcessInfo ||
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| 0x7D || svcCreateResourceLimit ||
|-
|-
| 0x51 || [[#svcMapMemoryMirror]] || X0=mirror_handle, X1=addr, X2=size, W3=perm || W0=result
| 0x7E || svcSetResourceLimitLimitValue ||
|-
|-
| 0x52 || [[#svcUnmapMemoryMirror]] || W0=mirror_handle, X1=addr, X2=size || W0=result
| 0x7F || svcCallSecureMonitor ||
|}
|}


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Size must be a multiple of 0x2000000. The heap base-address is written to out.
Size must be a multiple of 0x2000000. The heap base-address is written to out.


== svcProtectMemory ==
== svcSetMemoryPermission ==
Bit2 of permission (exec) is not allowed.
Bit2 of permission (exec) is not allowed.


Retrieved from "https://switchbrew.org/wiki/SVC"