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Update 32 bits syscalls to match 64 bits implementation (#892)

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* Implement 32 bits syscalls

Co-authored-by: riperiperi <rhy3756547@hotmail.com>

Implement all 32 bits counterparts of the 64 bits syscalls we currently
have.

* Add FlushProcessDataCache32

* Address jd's comments
This commit is contained in:
Thog 2020-01-19 23:21:53 +01:00 • committed by gdkchan
parent 81cca88bcd
commit d0f15cb0b1
6 changed files with 481 additions and 1 deletions
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100
Ryujinx.HLE/HOS/Kernel/SupervisorCall/SvcMemory.cs
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@ -11,6 +11,17 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return SetHeapSize(size, out position);
}
public KernelResult SetHeapSize32([R(1)] uint size, [R(1)] out uint position)
{
ulong temporaryPosition;
KernelResult result = SetHeapSize(size, out temporaryPosition);
position = (uint)temporaryPosition;
return result;
}
private KernelResult SetHeapSize(ulong size, out ulong position)
{
if ((size & 0xfffffffe001fffff) != 0)
@ -32,6 +43,15 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return SetMemoryAttribute(position, size, attributeMask, attributeValue);
}
public KernelResult SetMemoryAttribute32(
[R(0)] uint position,
[R(1)] uint size,
[R(2)] MemoryAttribute attributeMask,
[R(3)] MemoryAttribute attributeValue)
{
return SetMemoryAttribute(position, size, attributeMask, attributeValue);
}
private KernelResult SetMemoryAttribute(
ulong position,
ulong size,
@ -70,6 +90,11 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return MapMemory(dst, src, size);
}
public KernelResult MapMemory32([R(0)] uint dst, [R(1)] uint src, [R(2)] uint size)
{
return MapMemory(dst, src, size);
}
private KernelResult MapMemory(ulong dst, ulong src, ulong size)
{
if (!PageAligned(src | dst))
@ -109,6 +134,11 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return UnmapMemory(dst, src, size);
}
public KernelResult UnmapMemory32([R(0)] uint dst, [R(1)] uint src, [R(2)] uint size)
{
return UnmapMemory(dst, src, size);
}
private KernelResult UnmapMemory(ulong dst, ulong src, ulong size)
{
if (!PageAligned(src | dst))
@ -148,6 +178,15 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return QueryMemory(infoPtr, position, out pageInfo);
}
public KernelResult QueryMemory32([R(0)] uint infoPtr, [R(1)] uint r1, [R(2)] uint position, [R(1)] out uint pageInfo)
{
KernelResult result = QueryMemory(infoPtr, position, out ulong pageInfo64);
pageInfo = (uint)pageInfo64;
return result;
}
private KernelResult QueryMemory(ulong infoPtr, ulong position, out ulong pageInfo)
{
KMemoryInfo blkInfo = _process.MemoryManager.QueryMemory(position);
@ -171,6 +210,11 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return MapSharedMemory(handle, address, size, permission);
}
public KernelResult MapSharedMemory32([R(0)] int handle, [R(1)] uint address, [R(2)] uint size, [R(3)] MemoryPermission permission)
{
return MapSharedMemory(handle, address, size, permission);
}
private KernelResult MapSharedMemory(int handle, ulong address, ulong size, MemoryPermission permission)
{
if (!PageAligned(address))
@ -222,6 +266,11 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return UnmapSharedMemory(handle, address, size);
}
public KernelResult UnmapSharedMemory32([R(0)] int handle, [R(1)] uint address, [R(2)] uint size)
{
return UnmapSharedMemory(handle, address, size);
}
private KernelResult UnmapSharedMemory(int handle, ulong address, ulong size)
{
if (!PageAligned(address))
@ -271,6 +320,15 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return CreateTransferMemory(address, size, permission, out handle);
}
public KernelResult CreateTransferMemory32(
[R(1)] uint address,
[R(2)] uint size,
[R(3)] MemoryPermission permission,
[R(1)] out int handle)
{
return CreateTransferMemory(address, size, permission, out handle);
}
private KernelResult CreateTransferMemory(ulong address, ulong size, MemoryPermission permission, out int handle)
{
handle = 0;
@ -312,6 +370,11 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return MapPhysicalMemory(address, size);
}
public KernelResult MapPhysicalMemory32([R(0)] uint address, [R(1)] uint size)
{
return MapPhysicalMemory(address, size);
}
private KernelResult MapPhysicalMemory(ulong address, ulong size)
{
if (!PageAligned(address))
@ -350,6 +413,11 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return UnmapPhysicalMemory(address, size);
}
public KernelResult UnmapPhysicalMemory32([R(0)] uint address, [R(1)] uint size)
{
return UnmapPhysicalMemory(address, size);
}
private KernelResult UnmapPhysicalMemory(ulong address, ulong size)
{
if (!PageAligned(address))
@ -388,6 +456,15 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return MapProcessCodeMemory(handle, dst, src, size);
}
public KernelResult MapProcessCodeMemory32([R(0)] int handle, [R(1)] uint srcLow, [R(2)] uint dstLow, [R(3)] uint dstHigh, [R(4)] uint srcHigh, [R(5)] uint sizeLow, [R(6)] uint sizeHigh)
{
ulong src = (srcLow | ((ulong)srcHigh << 32));
ulong dst = (dstLow | ((ulong)dstHigh << 32));
ulong size = (sizeLow | ((ulong)sizeHigh << 32));
return MapProcessCodeMemory(handle, dst, src, size);
}
public KernelResult MapProcessCodeMemory(int handle, ulong dst, ulong src, ulong size)
{
if (!PageAligned(dst) || !PageAligned(src))
@ -430,6 +507,15 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return UnmapProcessCodeMemory(handle, dst, src, size);
}
public KernelResult UnmapProcessCodeMemory32([R(0)] int handle, [R(1)] uint srcLow, [R(2)] uint dstLow, [R(3)] uint dstHigh, [R(4)] uint srcHigh, [R(5)] uint sizeLow, [R(6)] uint sizeHigh)
{
ulong src = (srcLow | ((ulong)srcHigh << 32));
ulong dst = (dstLow | ((ulong)dstHigh << 32));
ulong size = (sizeLow | ((ulong)sizeHigh << 32));
return UnmapProcessCodeMemory(handle, dst, src, size);
}
public KernelResult UnmapProcessCodeMemory(int handle, ulong dst, ulong src, ulong size)
{
if (!PageAligned(dst) || !PageAligned(src))
@ -472,6 +558,20 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return SetProcessMemoryPermission(handle, src, size, permission);
}
public KernelResult SetProcessMemoryPermission32(
[R(0)] int handle,
[R(1)] uint sizeLow,
[R(2)] uint srcLow,
[R(3)] uint srcHigh,
[R(4)] uint sizeHigh,
[R(5)] MemoryPermission permission)
{
ulong src = (srcLow | ((ulong)srcHigh << 32));
ulong size = (sizeLow | ((ulong)sizeHigh << 32));
return SetProcessMemoryPermission(handle, src, size, permission);
}
public KernelResult SetProcessMemoryPermission(int handle, ulong src, ulong size, MemoryPermission permission)
{
if (!PageAligned(src))