1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
|
using System;
using System.IO;
namespace Ryujinx.Core.OsHle.Ipc
{
public static class IpcLog
{
public static string Message(byte[] Data, long CmdPtr, bool Domain)
{
string IpcMessage = "";
using (MemoryStream MS = new MemoryStream(Data))
{
BinaryReader Reader = new BinaryReader(MS);
int Word0 = Reader.ReadInt32();
int Word1 = Reader.ReadInt32();
int Type = (Word0 & 0xffff);
int PtrBuffCount = (Word0 >> 16) & 0xf;
int SendBuffCount = (Word0 >> 20) & 0xf;
int RecvBuffCount = (Word0 >> 24) & 0xf;
int XchgBuffCount = (Word0 >> 28) & 0xf;
int RawDataSize = (Word1 >> 0) & 0x3ff;
int RecvListFlags = (Word1 >> 10) & 0xf;
bool HndDescEnable = ((Word1 >> 31) & 0x1) != 0;
IpcMessage += Environment.NewLine + $" {Logging.GetExecutionTime()} | IpcMessage >" + Environment.NewLine +
$" Type: {Enum.GetName(typeof(IpcMessageType), Type)}" + Environment.NewLine +
$" PtrBuffCount: {PtrBuffCount.ToString()}" + Environment.NewLine +
$" SendBuffCount: {SendBuffCount.ToString()}" + Environment.NewLine +
$" RecvBuffCount: {RecvBuffCount.ToString()}" + Environment.NewLine +
$" XchgBuffCount: {XchgBuffCount.ToString()}" + Environment.NewLine +
$" RawDataSize: {RawDataSize.ToString()}" + Environment.NewLine +
$" RecvListFlags: {RecvListFlags.ToString()}" + Environment.NewLine +
$" HndDescEnable: {HndDescEnable.ToString()}" + Environment.NewLine;
if (HndDescEnable)
{
int Word = Reader.ReadInt32();
bool HasPId = (Word & 1) != 0;
int[] ToCopy = new int[(Word >> 1) & 0xf];
int[] ToMove = new int[(Word >> 5) & 0xf];
long PId = HasPId ? Reader.ReadInt64() : 0;
for (int Index = 0; Index < ToCopy.Length; Index++)
{
ToCopy[Index] = Reader.ReadInt32();
}
for (int Index = 0; Index < ToMove.Length; Index++)
{
ToMove[Index] = Reader.ReadInt32();
}
IpcMessage += Environment.NewLine + " HndDesc:" + Environment.NewLine +
$" PId: {PId.ToString()}" + Environment.NewLine +
$" ToCopy.Length: {ToCopy.Length.ToString()}" + Environment.NewLine +
$" ToMove.Length: {ToMove.Length.ToString()}" + Environment.NewLine;
}
for (int Index = 0; Index < PtrBuffCount; Index++)
{
long IpcPtrBuffDescWord0 = Reader.ReadUInt32();
long IpcPtrBuffDescWord1 = Reader.ReadUInt32();
long Position = IpcPtrBuffDescWord1;
Position |= (IpcPtrBuffDescWord0 << 20) & 0x0f00000000;
Position |= (IpcPtrBuffDescWord0 << 30) & 0x7000000000;
int IpcPtrBuffDescIndex = ((int)IpcPtrBuffDescWord0 >> 0) & 0x03f;
IpcPtrBuffDescIndex |= ((int)IpcPtrBuffDescWord0 >> 3) & 0x1c0;
short Size = (short)(IpcPtrBuffDescWord0 >> 16);
IpcMessage += Environment.NewLine + $" PtrBuff[{Index}]:" + Environment.NewLine +
$" Position: {Position.ToString()}" + Environment.NewLine +
$" IpcPtrBuffDescIndex: {IpcPtrBuffDescIndex.ToString()}" + Environment.NewLine +
$" Size: {Size.ToString()}" + Environment.NewLine;
}
ReadIpcBuffValues(Reader, SendBuffCount, IpcMessage, "SendBuff");
ReadIpcBuffValues(Reader, RecvBuffCount, IpcMessage, "RecvBuff");
ReadIpcBuffValues(Reader, XchgBuffCount, IpcMessage, "XchgBuff");
RawDataSize *= 4;
long RecvListPos = Reader.BaseStream.Position + RawDataSize;
long Pad0 = 0;
if ((Reader.BaseStream.Position + CmdPtr & 0xf) != 0)
{
Pad0 = 0x10 - (Reader.BaseStream.Position + CmdPtr & 0xf);
}
Reader.BaseStream.Seek(Pad0, SeekOrigin.Current);
int RecvListCount = RecvListFlags - 2;
if (RecvListCount == 0)
{
RecvListCount = 1;
}
else if (RecvListCount < 0)
{
RecvListCount = 0;
}
if (Domain && (IpcMessageType)Type == IpcMessageType.Request)
{
int DomWord0 = Reader.ReadInt32();
int DomCmd = (DomWord0 & 0xff);
RawDataSize = (DomWord0 >> 16) & 0xffff;
int DomObjId = Reader.ReadInt32();
Reader.ReadInt64(); //Padding
IpcMessage += Environment.NewLine + $" Domain:" + Environment.NewLine + Environment.NewLine +
$" DomObjId: {DomObjId.ToString()}" + Environment.NewLine;
}
byte[] RawData = Reader.ReadBytes(RawDataSize);
IpcMessage += Environment.NewLine + $" RawData:" + Environment.NewLine + Logging.HexDump(RawData);
Reader.BaseStream.Seek(RecvListPos, SeekOrigin.Begin);
for (int Index = 0; Index < RecvListCount; Index++)
{
long RecvListBuffValue = Reader.ReadInt64();
long RecvListBuffPosition = RecvListBuffValue & 0xffffffffffff;
long RecvListBuffSize = (short)(RecvListBuffValue >> 48);
IpcMessage += Environment.NewLine + $" RecvList[{Index}]:" + Environment.NewLine +
$" Value: {RecvListBuffValue.ToString()}" + Environment.NewLine +
$" Position: {RecvListBuffPosition.ToString()}" + Environment.NewLine +
$" Size: {RecvListBuffSize.ToString()}" + Environment.NewLine;
}
}
return IpcMessage;
}
private static void ReadIpcBuffValues(BinaryReader Reader, int Count, string IpcMessage, string BufferName)
{
for (int Index = 0; Index < Count; Index++)
{
long Word0 = Reader.ReadUInt32();
long Word1 = Reader.ReadUInt32();
long Word2 = Reader.ReadUInt32();
long Position = Word1;
Position |= (Word2 << 4) & 0x0f00000000;
Position |= (Word2 << 34) & 0x7000000000;
long Size = Word0;
Size |= (Word2 << 8) & 0xf00000000;
int Flags = (int)Word2 & 3;
IpcMessage += Environment.NewLine + $" {BufferName}[{Index}]:" + Environment.NewLine +
$" Position: {Position.ToString()}" + Environment.NewLine +
$" Flags: {Flags.ToString()}" + Environment.NewLine +
$" Size: {Size.ToString()}" + Environment.NewLine;
}
}
}
}
|
