etc/ryujinx-mirror
0
0
Fork 0
mirror of https://github.com/ryujinx-mirror/ryujinx.git synced 2024-11-22 10:05:10 +00:00
Code Issues Projects Releases Packages Wiki Activity

Fix LDXP/LDAXP when Rt == Rn (#274)

Browse source
This commit is contained in:
gdkchan 2018-07-16 15:57:15 -03:00 committed by GitHub
parent e71da4fb74
commit 5d698a7d8d
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 16 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
ChocolArm64/Instruction/AInstEmitMemoryEx.cs
View file

@ -48,18 +48,24 @@ namespace ChocolArm64.Instruction
{
AOpCodeMemEx Op = (AOpCodeMemEx)Context.CurrOp;
if (AccType.HasFlag(AccessType.Ordered))
bool Ordered = (AccType & AccessType.Ordered) != 0;
bool Exclusive = (AccType & AccessType.Exclusive) != 0;
if (Ordered)
{
EmitBarrier(Context);
}
if (AccType.HasFlag(AccessType.Exclusive))
if (Exclusive)
{
EmitMemoryCall(Context, nameof(AMemory.SetExclusive), Op.Rn);
}
Context.EmitLdarg(ATranslatedSub.MemoryArgIdx);
Context.EmitLdint(Op.Rn);
Context.EmitSttmp();
Context.EmitLdarg(ATranslatedSub.MemoryArgIdx);
Context.EmitLdtmp();
EmitReadZxCall(Context, Op.Size);
@ -68,7 +74,7 @@ namespace ChocolArm64.Instruction
if (Pair)
{
Context.EmitLdarg(ATranslatedSub.MemoryArgIdx);
Context.EmitLdint(Op.Rn);
Context.EmitLdtmp();
Context.EmitLdc_I(8 << Op.Size);
Context.Emit(OpCodes.Add);
@ -104,7 +110,10 @@ namespace ChocolArm64.Instruction
{
AOpCodeMemEx Op = (AOpCodeMemEx)Context.CurrOp;
if (AccType.HasFlag(AccessType.Ordered))
bool Ordered = (AccType & AccessType.Ordered) != 0;
bool Exclusive = (AccType & AccessType.Exclusive) != 0;
if (Ordered)
{
EmitBarrier(Context);
}
@ -112,7 +121,7 @@ namespace ChocolArm64.Instruction
AILLabel LblEx = new AILLabel();
AILLabel LblEnd = new AILLabel();
if (AccType.HasFlag(AccessType.Exclusive))
if (Exclusive)
{
EmitMemoryCall(Context, nameof(AMemory.TestExclusive), Op.Rn);
@ -145,7 +154,7 @@ namespace ChocolArm64.Instruction
EmitWriteCall(Context, Op.Size);
}
if (AccType.HasFlag(AccessType.Exclusive))
if (Exclusive)
{
Context.EmitLdc_I8(0);
Context.EmitStintzr(Op.Rs);