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SPU Improvements 

Implemented SNR channels and syscalls, fixed sys_spu_thread_initialize
(args' passing, SPU image copying for each thread)
This commit is contained in:
Nekotekina 2013-12-22 21:40:50 +04:00
parent e28ba30561
commit c9abf559be
8 changed files with 184 additions and 61 deletions
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8
rpcs3/Emu/Cell/RawSPUThread.cpp
View File

@ -82,8 +82,8 @@ bool RawSPUThread::Read32(const u64 addr, u32* value)
case SPU_RunCntl_offs: ConLog.Warning("RawSPUThread[%d]: Read32(SPU_RunCntl)", m_index); *value = SPU.RunCntl.GetValue(); break;
case SPU_Status_offs: ConLog.Warning("RawSPUThread[%d]: Read32(SPU_Status)", m_index); *value = SPU.Status.GetValue(); break;
case SPU_NPC_offs: ConLog.Warning("RawSPUThread[%d]: Read32(SPU_NPC)", m_index); *value = SPU.NPC.GetValue(); break;
case SPU_RdSigNotify1_offs: ConLog.Warning("RawSPUThread[%d]: Read32(SPU_RdSigNotify1)", m_index); *value = SPU.RdSigNotify1.GetValue(); break;
case SPU_RdSigNotify2_offs: ConLog.Warning("RawSPUThread[%d]: Read32(SPU_RdSigNotify2)", m_index); *value = SPU.RdSigNotify2.GetValue(); break;
case SPU_RdSigNotify1_offs: ConLog.Warning("RawSPUThread[%d]: Read32(SPU_RdSigNotify1)", m_index); *value = SPU.SNR[0].GetValue(); break;
case SPU_RdSigNotify2_offs: ConLog.Warning("RawSPUThread[%d]: Read32(SPU_RdSigNotify2)", m_index); *value = SPU.SNR[1].GetValue(); break;
default:
ConLog.Error("RawSPUThread[%d]: Read32(0x%x)", m_index, offset);
@ -197,8 +197,8 @@ bool RawSPUThread::Write32(const u64 addr, const u32 value)
case SPU_RunCntl_offs: ConLog.Warning("RawSPUThread[%d]: Write32(SPU_RunCntl, 0x%x)", m_index, value); SPU.RunCntl.SetValue(value); break;
case SPU_Status_offs: ConLog.Warning("RawSPUThread[%d]: Write32(SPU_Status, 0x%x)", m_index, value); SPU.Status.SetValue(value); break;
case SPU_NPC_offs: ConLog.Warning("RawSPUThread[%d]: Write32(SPU_NPC, 0x%x)", m_index, value); SPU.NPC.SetValue(value); break;
case SPU_RdSigNotify1_offs: ConLog.Warning("RawSPUThread[%d]: Write32(SPU_RdSigNotify1, 0x%x)", m_index, value); SPU.RdSigNotify1.SetValue(value); break;
case SPU_RdSigNotify2_offs: ConLog.Warning("RawSPUThread[%d]: Write32(SPU_RdSigNotify2, 0x%x)", m_index, value); SPU.RdSigNotify2.SetValue(value); break;
case SPU_RdSigNotify1_offs: ConLog.Warning("RawSPUThread[%d]: Write32(SPU_RdSigNotify1, 0x%x)", m_index, value); SPU.SNR[0].SetValue(value); break;
case SPU_RdSigNotify2_offs: ConLog.Warning("RawSPUThread[%d]: Write32(SPU_RdSigNotify2, 0x%x)", m_index, value); SPU.SNR[1].SetValue(value); break;
default:
ConLog.Error("RawSPUThread[%d]: Write32(0x%x, 0x%x)", m_index, offset, value);

8
rpcs3/Emu/Cell/SPUInterpreter.h
View File

@ -35,24 +35,24 @@ private:
if(code & 0x2000)
{
CPU.SetExitStatus(code & 0xfff);
CPU.Stop();
}
else
{
ConLog.Warning("STOP: 0x%x", code);
Emu.Pause();
//Emu.Pause();
}
CPU.Stop();
}
void LNOP()
{
}
void SYNC(u32 Cbit)
{
//UNIMPLEMENTED();
_mm_mfence();
}
void DSYNC()
{
//UNIMPLEMENTED();
_mm_mfence();
}
void MFSPR(u32 rt, u32 sa)
{

2
rpcs3/Emu/Cell/SPUThread.cpp
View File

@ -43,6 +43,8 @@ void SPUThread::InitRegs()
GPR[5]._u64[1] = m_args[2];
GPR[6]._u64[1] = m_args[3];
cfg.Reset();
dmac.ls_offset = m_offset;
dmac.proxy_pos = 0;
dmac.queue_pos = 0;

107
rpcs3/Emu/Cell/SPUThread.h
View File

@ -249,12 +249,30 @@ union SPU_SPR_hdr
}
};
union SPU_SNRConfig_hdr
{
u64 value;
SPU_SNRConfig_hdr() {}
wxString ToString() const
{
return wxString::Format("%01x", value);
}
void Reset()
{
memset(this, 0, sizeof(*this));
}
};
class SPUThread : public PPCThread
{
public:
SPU_GPR_hdr GPR[128]; //General-Purpose Register
SPU_SPR_hdr SPR[128]; //Special-Purpose Registers
FPSCR FPSCR;
SPU_SNRConfig_hdr cfg; //Signal Notification Registers Configuration (OR-mode enabled: 0x1 for SNR1, 0x2 for SNR2)
template<size_t _max_count>
class Channel
@ -322,6 +340,18 @@ public:
m_lock = 0;
}
__forceinline void PushUncond_OR(u32 value)
{
while (_InterlockedExchange(&m_lock, 1));
_mm_lfence();
if(m_index >= max_count)
m_value[max_count-1] |= value; //last message is logically ORed
else
m_value[m_index++] = value;
_mm_sfence();
m_lock = 0;
}
__forceinline void PopUncond(u32& res)
{
while (_InterlockedExchange(&m_lock, 1));
@ -385,8 +415,7 @@ public:
Channel<1> RunCntl;
Channel<1> Status;
Channel<1> NPC;
Channel<1> RdSigNotify1;
Channel<1> RdSigNotify2;
Channel<1> SNR[2];
} SPU;
u32 LSA;
@ -404,31 +433,29 @@ public:
u32 cmd = MFCArgs.CMDStatus.GetValue();
u16 op = cmd & MFC_MASK_CMD;
u32 lsa = MFCArgs.LSA.GetValue();
u64 ea = (u64)MFCArgs.EAL.GetValue() | ((u64)MFCArgs.EAH.GetValue() << 32);
u32 size_tag = MFCArgs.Size_Tag.GetValue();
u16 tag = (u16)size_tag;
u16 size = size_tag >> 16;
switch(op & ~(MFC_BARRIER_MASK | MFC_FENCE_MASK))
{
case MFC_PUT_CMD:
case MFC_GET_CMD:
{
u32 lsa = MFCArgs.LSA.GetValue();
u64 ea = (u64)MFCArgs.EAL.GetValue() | ((u64)MFCArgs.EAH.GetValue() << 32);
u32 size_tag = MFCArgs.Size_Tag.GetValue();
u16 tag = (u16)size_tag;
u16 size = size_tag >> 16;
ConLog.Warning("DMA %s:", op & MFC_PUT_CMD ? "PUT" : "GET");
ConLog.Warning("*** lsa = 0x%x", lsa);
ConLog.Warning("*** ea = 0x%llx", ea);
ConLog.Warning("*** tag = 0x%x", tag);
ConLog.Warning("*** size = 0x%x", size);
ConLog.Warning("*** cmd = 0x%x", cmd);
ConLog.SkipLn();
ConLog.Warning("DMA %s%s%s: lsa = 0x%x, ea = 0x%llx, tag = 0x%x, size = 0x%x, cmd = 0x%x",
op & MFC_PUT_CMD ? "PUT" : "GET",
op & MFC_BARRIER_MASK ? "B" : "",
op & MFC_FENCE_MASK ? "F" : "",
lsa, ea, tag, size, cmd);
MFCArgs.CMDStatus.SetValue(dmac.Cmd(cmd, tag, lsa, ea, size));
}
break;
default:
ConLog.Error("Unknown MFC cmd. (opcode=0x%x, cmd=0x%x)", op, cmd);
ConLog.Error("Unknown MFC cmd. (opcode=0x%x, cmd=0x%x, lsa = 0x%x, ea = 0x%llx, tag = 0x%x, size = 0x%x)",
op, cmd, lsa, ea, tag, size);
break;
}
}
@ -446,6 +473,15 @@ public:
case SPU_WrOutIntrMbox:
return 0;//return SPU.OutIntr_Mbox.GetFreeCount();
case MFC_RdTagStat:
return Prxy.TagStatus.GetCount();
case SPU_RdSigNotify1:
return SPU.SNR[0].GetCount();
case SPU_RdSigNotify2:
return SPU.SNR[1].GetCount();
default:
ConLog.Error("%s error: unknown/illegal channel (%d [%s]).", __FUNCTION__, ch, spu_ch_name[ch]);
break;
@ -458,30 +494,26 @@ public:
{
const u32 v = r._u32[3];
ConLog.Warning("%s: %s = 0x%x", __FUNCTION__, spu_ch_name[ch], v);
switch(ch)
{
case SPU_WrOutIntrMbox:
while(!SPU.OutIntr_Mbox.Push(v) && !Emu.IsStopped())
{
Sleep(1);
}
ConLog.Warning("%s: %s = 0x%x", __FUNCTION__, spu_ch_name[ch], v);
while (!SPU.OutIntr_Mbox.Push(v) && !Emu.IsStopped()) _mm_pause();
break;
case SPU_WrOutMbox:
while(!SPU.Out_MBox.Push(v) && !Emu.IsStopped())
{
Sleep(1);
}
ConLog.Warning("%s: %s = 0x%x", __FUNCTION__, spu_ch_name[ch], v);
while (!SPU.Out_MBox.Push(v) && !Emu.IsStopped()) _mm_pause();
break;
case MFC_WrTagMask:
//ConLog.Warning("%s: %s = 0x%x", __FUNCTION__, spu_ch_name[ch], v);
Prxy.QueryMask.SetValue(v);
break;
case MFC_WrTagUpdate:
Prxy.TagStatus.SetValue(Prxy.QueryMask.GetValue());
//ConLog.Warning("%s: %s = 0x%x", __FUNCTION__, spu_ch_name[ch], v);
Prxy.TagStatus.PushUncond(Prxy.QueryMask.GetValue());
break;
case MFC_LSA:
@ -523,19 +555,30 @@ public:
switch(ch)
{
case SPU_RdInMbox:
if(!SPU.In_MBox.Pop(v)) v = 0;
while (!SPU.In_MBox.Pop(v) && !Emu.IsStopped()) _mm_pause();
ConLog.Warning("%s: 0x%x = %s", __FUNCTION__, v, spu_ch_name[ch]);
break;
case MFC_RdTagStat:
v = Prxy.TagStatus.GetValue();
while (dmac.proxy_pos) dmac.DoCmd(); //probably incompatible with MFC lists
while (!Prxy.TagStatus.Pop(v) && !Emu.IsStopped()) _mm_pause();
//ConLog.Warning("%s: 0x%x = %s", __FUNCTION__, v, spu_ch_name[ch]);
break;
case SPU_RdSigNotify1:
while (!SPU.SNR[0].Pop(v) && !Emu.IsStopped()) _mm_pause();
ConLog.Warning("%s: 0x%x = %s", __FUNCTION__, v, spu_ch_name[ch]);
break;
case SPU_RdSigNotify2:
while (!SPU.SNR[1].Pop(v) && !Emu.IsStopped()) _mm_pause();
//ConLog.Warning("%s: 0x%x = %s", __FUNCTION__, v, spu_ch_name[ch]);
break;
default:
ConLog.Error("%s error: unknown/illegal channel (%d [%s]).", __FUNCTION__, ch, spu_ch_name[ch]);
break;
}
ConLog.Warning("%s: 0x%x = %s", __FUNCTION__, v, spu_ch_name[ch]);
}
bool IsGoodLSA(const u32 lsa) const { return Memory.IsGoodAddr(lsa + m_offset) && lsa < 0x40000; }

4
rpcs3/Emu/SysCalls/SysCalls.cpp
View File

@ -97,8 +97,8 @@ static func_caller* sc_table[1024] =
null_func, null_func, null_func, null_func, bind_func(sys_spu_initialize), //169
bind_func(sys_spu_thread_group_create), bind_func(sys_spu_thread_set_argument), bind_func(sys_spu_thread_initialize), bind_func(sys_spu_thread_group_start), null_func, //174
null_func, null_func, null_func, null_func, null_func, //179
null_func, bind_func(sys_spu_thread_write_ls), bind_func(sys_spu_thread_read_ls), null_func, null_func, //184
null_func, null_func, null_func, null_func, null_func, //189
null_func, bind_func(sys_spu_thread_write_ls), bind_func(sys_spu_thread_read_ls), null_func, bind_func(sys_spu_thread_write_snr), //184
null_func, null_func, bind_func(sys_spu_thread_set_spu_cfg), bind_func(sys_spu_thread_get_spu_cfg), null_func, //189
bind_func(sys_spu_thread_write_spu_mb), bind_func(sys_spu_thread_connect_event), null_func, null_func, null_func, //194
null_func, null_func, null_func, null_func, null_func, //199
null_func, null_func, null_func, null_func, null_func, //204

3
rpcs3/Emu/SysCalls/SysCalls.h
View File

@ -292,6 +292,9 @@ extern int sys_spu_initialize(u32 max_usable_spu, u32 max_raw_spu);
extern int sys_spu_thread_write_ls(u32 id, u32 address, u64 value, u32 type);
extern int sys_spu_thread_read_ls(u32 id, u32 address, mem64_t value, u32 type);
extern int sys_spu_thread_write_spu_mb(u32 id, u32 value);
extern int sys_spu_thread_set_spu_cfg(u32 id, u64 value);
extern int sys_spu_thread_get_spu_cfg(u32 id, mem64_t value);
extern int sys_spu_thread_write_snr(u32 id, u32 number, u32 value);
//sys_time
extern int sys_time_get_timezone(mem32_t timezone, mem32_t summertime);

112
rpcs3/Emu/SysCalls/lv2/SC_SPU_Thread.cpp
View File

@ -21,12 +21,14 @@ struct SpuGroupInfo
};
u64 g_spu_offset = 0;
u64 g_spu_alloc_size = 0;
u32 LoadSpuImage(vfsStream& stream)
{
ELFLoader l(stream);
l.LoadInfo();
g_spu_offset = Memory.MainMem.Alloc(0xFFFFED - stream.GetSize());
g_spu_alloc_size = 0xFFFFED - stream.GetSize();
g_spu_offset = Memory.MainMem.Alloc(g_spu_alloc_size);
l.LoadData(g_spu_offset);
return g_spu_offset + l.GetEntry();
@ -56,6 +58,7 @@ int sys_spu_image_open(mem_ptr_t<sys_spu_image> img, u32 path_addr)
img->entry_point = entry;
img->segs_addr = 0x0;
img->nsegs = 0;
img->_img_offs = g_spu_offset;
return CELL_OK;
}
@ -93,37 +96,42 @@ int sys_spu_thread_initialize(mem32_t thread, u32 group, u32 spu_num, mem_ptr_t<
return CELL_EBUSY;
}
u32 entry = img->entry_point;
u32 ls_entry = img->entry_point - img->_img_offs;
std::string name = Memory.ReadString(attr->name_addr, attr->name_len).mb_str();
u64 a1 = arg->arg1;
u64 a2 = arg->arg2;
u64 a3 = arg->arg3;
u64 a4 = arg->arg4;
CPUThread& new_thread = Emu.GetCPU().AddThread(CPU_THREAD_SPU);
//copy SPU image:
g_spu_alloc_size = 256 * 1024;
g_spu_offset = Memory.MainMem.Alloc(g_spu_alloc_size);
memcpy(Memory + g_spu_offset, Memory + img->_img_offs, g_spu_alloc_size);
//initialize from new place:
new_thread.SetOffset(g_spu_offset);
new_thread.SetEntry(ls_entry);
new_thread.SetName(name);
new_thread.SetArg(0, a1);
new_thread.SetArg(1, a2);
new_thread.SetArg(2, a3);
new_thread.SetArg(3, a4);
new_thread.Run();
thread = new_thread.GetId();
group_info.threads[spu_num] = &new_thread;
ConLog.Write("New SPU Thread:");
ConLog.Write("entry = 0x%x", entry);
ConLog.Write("ls_entry = 0x%x", ls_entry);
ConLog.Write("name = %s", name);
ConLog.Write("a1 = 0x%x", a1);
ConLog.Write("a2 = 0x%x", a2);
ConLog.Write("a3 = 0x%x", a3);
ConLog.Write("a4 = 0x%x", a4);
ConLog.Write("ls_offset = 0x%x", ((SPUThread&)new_thread).dmac.ls_offset);
ConLog.SkipLn();
CPUThread& new_thread = Emu.GetCPU().AddThread(CPU_THREAD_SPU);
new_thread.SetOffset(g_spu_offset);
new_thread.SetEntry(entry - g_spu_offset);
new_thread.SetName(name);
new_thread.Run();
new_thread.Pause();
new_thread.SetArg(0, a1);
new_thread.SetArg(1, a2);
new_thread.SetArg(2, a3);
new_thread.SetArg(3, a4);
thread = new_thread.GetId();
group_info.threads[spu_num] = &new_thread;
return CELL_OK;
}
@ -164,7 +172,7 @@ int sys_spu_thread_group_start(u32 id)
ID& id_data = Emu.GetIdManager().GetIDData(id);
SpuGroupInfo& group_info = *(SpuGroupInfo*)id_data.m_data;
Emu.Pause();
//Emu.Pause();
for(int i=0; i<g_spu_group_thr_count; i++)
{
if(group_info.threads[i])
@ -335,6 +343,72 @@ int sys_spu_thread_write_spu_mb(u32 id, u32 value)
return CELL_OK;
}
//187
int sys_spu_thread_set_spu_cfg(u32 id, u64 value)
{
sc_spu.Warning("sys_spu_thread_set_spu_cfg(id=0x%x, value=0x%x)", id, value);
CPUThread* thr = Emu.GetCPU().GetThread(id);
if(!thr || (thr->GetType() != CPU_THREAD_SPU && thr->GetType() != CPU_THREAD_RAW_SPU))
{
return CELL_ESRCH;
}
if (value > 3)
{
return CELL_EINVAL;
}
(*(SPUThread*)thr).cfg.value = value;
return CELL_OK;
}
//188
int sys_spu_thread_get_spu_cfg(u32 id, mem64_t value)
{
sc_spu.Warning("sys_spu_thread_get_spu_cfg(id=0x%x, value_addr=0x%x)", id, value.GetAddr());
CPUThread* thr = Emu.GetCPU().GetThread(id);
if(!thr || (thr->GetType() != CPU_THREAD_SPU && thr->GetType() != CPU_THREAD_RAW_SPU))
{
return CELL_ESRCH;
}
value = (*(SPUThread*)thr).cfg.value;
return CELL_OK;
}
//184
int sys_spu_thread_write_snr(u32 id, u32 number, u32 value)
{
CPUThread* thr = Emu.GetCPU().GetThread(id);
if(!thr || (thr->GetType() != CPU_THREAD_SPU && thr->GetType() != CPU_THREAD_RAW_SPU))
{
return CELL_ESRCH;
}
if (number > 1)
{
return CELL_EINVAL;
}
if ((*(SPUThread*)thr).cfg.value & (1<<number))
{ //logical OR
(*(SPUThread*)thr).SPU.SNR[number].PushUncond_OR(value);
}
else
{ //overwrite
(*(SPUThread*)thr).SPU.SNR[number].PushUncond(value);
}
return CELL_OK;
}
int sys_spu_thread_group_connect_event_all_threads(u32 id, u32 eq, u64 req, u32 spup_addr)
{
sc_spu.Warning("sys_spu_thread_group_connect_event_all_threads(id=0x%x, eq=0x%x, req=0x%llx, spup_addr=0x%x)",

1
rpcs3/Emu/SysCalls/lv2/SC_SPU_Thread.h
View File

@ -29,4 +29,5 @@ struct sys_spu_image
be_t<u32> entry_point;
be_t<u32> segs_addr;
be_t<int> nsegs;
u64 _img_offs;
};