piwalker/melonDS
1
0
Fork 0
mirror of https://github.com/melonDS-emu/melonDS.git synced 2025-07-25 15:19:53 -06:00
Code Issues Packages Projects Releases Wiki Activity

Make it buildable on aarch64

Browse Source
This commit is contained in:
RSDuck
2020-07-23 19:07:33 +00:00
parent e63bd7e38c
commit 961b4252e2
5 changed files with 129 additions and 71 deletions
Download Patch File Download Diff File Expand all files Collapse all files

122
src/ARMJIT_A64/ARMJIT_Compiler.cpp
View File

@ -312,59 +312,93 @@ Compiler::Compiler()
RET();
}
for (int num = 0; num < 2; num++)
for (int consoleType = 0; consoleType < 2; consoleType++)
{
for (int size = 0; size < 3; size++)
for (int num = 0; num < 2; num++)
{
for (int reg = 0; reg < 8; reg++)
for (int size = 0; size < 3; size++)
{
ARM64Reg rdMapped = (ARM64Reg)(W19 + reg);
PatchedStoreFuncs[num][size][reg] = GetRXPtr();
if (num == 0)
for (int reg = 0; reg < 8; reg++)
{
MOV(X1, RCPU);
MOV(W2, rdMapped);
}
else
{
MOV(W1, rdMapped);
}
ABI_PushRegisters({30});
switch ((8 << size) | num)
{
case 32: QuickCallFunction(X3, SlowWrite9<u32>); break;
case 33: QuickCallFunction(X3, SlowWrite7<u32>); break;
case 16: QuickCallFunction(X3, SlowWrite9<u16>); break;
case 17: QuickCallFunction(X3, SlowWrite7<u16>); break;
case 8: QuickCallFunction(X3, SlowWrite9<u8>); break;
case 9: QuickCallFunction(X3, SlowWrite7<u8>); break;
}
ABI_PopRegisters({30});
RET();
for (int signextend = 0; signextend < 2; signextend++)
{
PatchedLoadFuncs[num][size][signextend][reg] = GetRXPtr();
ARM64Reg rdMapped = (ARM64Reg)(W19 + reg);
PatchedStoreFuncs[consoleType][num][size][reg] = GetRXPtr();
if (num == 0)
MOV(X1, RCPU);
ABI_PushRegisters({30});
switch ((8 << size) | num)
{
case 32: QuickCallFunction(X3, SlowRead9<u32>); break;
case 33: QuickCallFunction(X3, SlowRead7<u32>); break;
case 16: QuickCallFunction(X3, SlowRead9<u16>); break;
case 17: QuickCallFunction(X3, SlowRead7<u16>); break;
case 8: QuickCallFunction(X3, SlowRead9<u8>); break;
case 9: QuickCallFunction(X3, SlowRead7<u8>); break;
MOV(X1, RCPU);
MOV(W2, rdMapped);
}
ABI_PopRegisters({30});
if (size == 32)
MOV(rdMapped, W0);
else if (signextend)
SBFX(rdMapped, W0, 0, 8 << size);
else
UBFX(rdMapped, W0, 0, 8 << size);
{
MOV(W1, rdMapped);
}
ABI_PushRegisters({30});
if (consoleType == 0)
{
switch ((8 << size) | num)
{
case 32: QuickCallFunction(X3, SlowWrite9<u32, 0>); break;
case 33: QuickCallFunction(X3, SlowWrite7<u32, 0>); break;
case 16: QuickCallFunction(X3, SlowWrite9<u16, 0>); break;
case 17: QuickCallFunction(X3, SlowWrite7<u16, 0>); break;
case 8: QuickCallFunction(X3, SlowWrite9<u8, 0>); break;
case 9: QuickCallFunction(X3, SlowWrite7<u8, 0>); break;
}
}
else
{
switch ((8 << size) | num)
{
case 32: QuickCallFunction(X3, SlowWrite9<u32, 1>); break;
case 33: QuickCallFunction(X3, SlowWrite7<u32, 1>); break;
case 16: QuickCallFunction(X3, SlowWrite9<u16, 1>); break;
case 17: QuickCallFunction(X3, SlowWrite7<u16, 1>); break;
case 8: QuickCallFunction(X3, SlowWrite9<u8, 1>); break;
case 9: QuickCallFunction(X3, SlowWrite7<u8, 1>); break;
}
}
ABI_PopRegisters({30});
RET();
for (int signextend = 0; signextend < 2; signextend++)
{
PatchedLoadFuncs[consoleType][num][size][signextend][reg] = GetRXPtr();
if (num == 0)
MOV(X1, RCPU);
ABI_PushRegisters({30});
if (consoleType == 0)
{
switch ((8 << size) | num)
{
case 32: QuickCallFunction(X3, SlowRead9<u32, 0>); break;
case 33: QuickCallFunction(X3, SlowRead7<u32, 0>); break;
case 16: QuickCallFunction(X3, SlowRead9<u16, 0>); break;
case 17: QuickCallFunction(X3, SlowRead7<u16, 0>); break;
case 8: QuickCallFunction(X3, SlowRead9<u8, 0>); break;
case 9: QuickCallFunction(X3, SlowRead7<u8, 0>); break;
}
}
else
{
switch ((8 << size) | num)
{
case 32: QuickCallFunction(X3, SlowRead9<u32, 1>); break;
case 33: QuickCallFunction(X3, SlowRead7<u32, 1>); break;
case 16: QuickCallFunction(X3, SlowRead9<u16, 1>); break;
case 17: QuickCallFunction(X3, SlowRead7<u16, 1>); break;
case 8: QuickCallFunction(X3, SlowRead9<u8, 1>); break;
case 9: QuickCallFunction(X3, SlowRead7<u8, 1>); break;
}
}
ABI_PopRegisters({30});
if (size == 32)
MOV(rdMapped, W0);
else if (signextend)
SBFX(rdMapped, W0, 0, 8 << size);
else
UBFX(rdMapped, W0, 0, 8 << size);
RET();
}
}
}
}