mirror of
https://github.com/hrydgard/ppsspp.git
synced 2024-11-28 07:50:49 +00:00
160 lines
3.6 KiB
C++
160 lines
3.6 KiB
C++
// Copyright (c) 2012- PPSSPP Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0 or later versions.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official git repository and contact information can be found at
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// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
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#include "sceKernel.h"
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#include "sceKernelThread.h"
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#include "sceKernelMbx.h"
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#include "HLE.h"
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struct NativeMbxPacket
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{
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u32 next;
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u8 priority;
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u8 padding[3];
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// data follows
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};
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struct NativeMbx
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{
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SceSize size;
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char name[32];
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SceUInt attr;
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int numWaitThreads;
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int numMessages;
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u32 packetListHead;
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};
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struct Mbx : public KernelObject
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{
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const char *GetName() {return nmb.name;}
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const char *GetTypeName() {return "Mbx";}
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static u32 GetMissingErrorCode() { return SCE_KERNEL_ERROR_UNKNOWN_MBXID; }
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int GetIDType() const { return SCE_KERNEL_TMID_Mbox; }
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NativeMbx nmb;
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std::vector<SceUID> receiveWaitingThreads;
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};
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void sceKernelCreateMbx()
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{
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const char *name = Memory::GetCharPointer(PARAM(0));
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int memoryPartition = PARAM(1);
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SceUInt attr = PARAM(2);
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int size = PARAM(3);
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int opt = PARAM(4);
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ERROR_LOG(HLE, "sceKernelCreateMbx(%s, %i, %08x, %i, %08x)", name, memoryPartition, attr, size, opt);
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Mbx *m = new Mbx();
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SceUID id = kernelObjects.Create(m);
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m->nmb.size = sizeof(NativeMbx);
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strncpy(m->nmb.name, name, sizeof(m->nmb.name));
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m->nmb.attr = attr;
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m->nmb.numWaitThreads = 0;
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m->nmb.numMessages = 0;
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m->nmb.packetListHead = 0;
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RETURN(id);
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}
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void sceKernelDeleteMbx()
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{
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SceUInt uid = PARAM(0);
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ERROR_LOG(HLE, "sceKernelDeleteMbx(%i)", uid);
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RETURN(kernelObjects.Destroy<Mbx>(uid));
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}
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void sceKernelSendMbx()
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{
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SceUInt uid = PARAM(0);
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u32 packetAddr = PARAM(1);
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ERROR_LOG(HLE, "UNIMPL sceKernelSendMbx(%i, %08x)", uid, packetAddr);
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RETURN(0);
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}
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void sceKernelReceiveMbx()
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{
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SceUInt uid = PARAM(0);
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u32 packetAddrPtr = PARAM(1);
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u32 timeoutPtr = PARAM(2);
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ERROR_LOG(HLE, "UNIMPL sceKernelReceiveMbx(%i, %08x, %08x)", uid, packetAddrPtr, timeoutPtr);
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RETURN(0);
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}
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void sceKernelReceiveMbxCB()
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{
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SceUInt uid = PARAM(0);
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u32 packetAddrPtr = PARAM(1);
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u32 timeoutPtr = PARAM(2);
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__KernelCheckCallbacks();
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ERROR_LOG(HLE, "UNIMPL sceKernelReceiveMbxCB(%i, %08x, %08x)", uid, packetAddrPtr, timeoutPtr);
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RETURN(0);
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}
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void sceKernelPollMbx()
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{
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SceUInt uid = PARAM(0);
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u32 packetAddrPtr = PARAM(1);
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ERROR_LOG(HLE, "UNIMPL sceKernelPollMbx(%i, %08x)", uid, packetAddrPtr);
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RETURN(0);
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}
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void sceKernelCancelReceiveMbx()
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{
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SceUInt uid = PARAM(0);
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int numWaitingThreadsAddr = PARAM(1);
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ERROR_LOG(HLE, "UNIMPL sceKernelCancelReceiveMbx(%i, %i)", uid, numWaitingThreadsAddr);
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RETURN(0);
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}
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void sceKernelCancelMbx()
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{
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SceUInt uid = PARAM(0);
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u32 numSendThreads = PARAM(1);
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u32 numReceiveThreads = PARAM(2);
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ERROR_LOG(HLE, "UNIMPL sceKernelCancelMbx(%i, %i, %i)", uid, numSendThreads, numReceiveThreads);
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RETURN(0);
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}
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void sceKernelReferMbxStatus()
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{
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SceUInt uid = PARAM(0);
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u32 mbxStatusAddr = PARAM(1);
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ERROR_LOG(HLE, "sceKernelReferMbxStatus(%i, %08x)", uid, mbxStatusAddr);
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u32 error;
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Mbx *mp = kernelObjects.Get<Mbx>(uid, error);
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if (mp)
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{
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Memory::WriteStruct(mbxStatusAddr, &mp->nmb);
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RETURN(0);
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}
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else
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{
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RETURN(error);
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}
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}
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