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authorAlex Barney <thealexbarney@gmail.com>2018-10-30 19:43:02 -0600
committergdkchan <gab.dark.100@gmail.com>2018-10-30 22:43:02 -0300
commit9cb57fb4bb3bbae0ae052a5af4a96a49fc5d864d (patch)
tree0c97425aeb311c142bc92a6fcc503cb2c07d4376 /ChocolArm64/Translation/ILBlock.cs
parent5a87e58183578f5b84ca8d01cbb76aed11820f78 (diff)
Adjust naming conventions for Ryujinx and ChocolArm64 projects (#484)
* Change naming convention for Ryujinx project * Change naming convention for ChocolArm64 project * Fix NaN * Remove unneeded this. from Ryujinx project * Adjust naming from new PRs * Name changes based on feedback * How did this get removed? * Rebasing fix * Change FP enum case * Remove prefix from ChocolArm64 classes - Part 1 * Remove prefix from ChocolArm64 classes - Part 2 * Fix alignment from last commit's renaming * Rename namespaces * Rename stragglers * Fix alignment * Rename OpCode class * Missed a few * Adjust alignment
Diffstat (limited to 'ChocolArm64/Translation/ILBlock.cs')
-rw-r--r--ChocolArm64/Translation/ILBlock.cs76
1 files changed, 76 insertions, 0 deletions
diff --git a/ChocolArm64/Translation/ILBlock.cs b/ChocolArm64/Translation/ILBlock.cs
new file mode 100644
index 00000000..d51e8d9e
--- /dev/null
+++ b/ChocolArm64/Translation/ILBlock.cs
@@ -0,0 +1,76 @@
+using System.Collections.Generic;
+
+namespace ChocolArm64.Translation
+{
+ class ILBlock : IILEmit
+ {
+ public long IntInputs { get; private set; }
+ public long IntOutputs { get; private set; }
+ public long IntAwOutputs { get; private set; }
+
+ public long VecInputs { get; private set; }
+ public long VecOutputs { get; private set; }
+ public long VecAwOutputs { get; private set; }
+
+ public bool HasStateStore { get; private set; }
+
+ public List<IILEmit> IlEmitters { get; private set; }
+
+ public ILBlock Next { get; set; }
+ public ILBlock Branch { get; set; }
+
+ public ILBlock()
+ {
+ IlEmitters = new List<IILEmit>();
+ }
+
+ public void Add(IILEmit ilEmitter)
+ {
+ if (ilEmitter is ILBarrier)
+ {
+ //Those barriers are used to separate the groups of CIL
+ //opcodes emitted by each ARM instruction.
+ //We can only consider the new outputs for doing input elimination
+ //after all the CIL opcodes used by the instruction being emitted.
+ IntAwOutputs = IntOutputs;
+ VecAwOutputs = VecOutputs;
+ }
+ else if (ilEmitter is IlOpCodeLoad ld && ILEmitter.IsRegIndex(ld.Index))
+ {
+ switch (ld.IoType)
+ {
+ case IoType.Flag: IntInputs |= ((1L << ld.Index) << 32) & ~IntAwOutputs; break;
+ case IoType.Int: IntInputs |= (1L << ld.Index) & ~IntAwOutputs; break;
+ case IoType.Vector: VecInputs |= (1L << ld.Index) & ~VecAwOutputs; break;
+ }
+ }
+ else if (ilEmitter is IlOpCodeStore st)
+ {
+ if (ILEmitter.IsRegIndex(st.Index))
+ {
+ switch (st.IoType)
+ {
+ case IoType.Flag: IntOutputs |= (1L << st.Index) << 32; break;
+ case IoType.Int: IntOutputs |= 1L << st.Index; break;
+ case IoType.Vector: VecOutputs |= 1L << st.Index; break;
+ }
+ }
+
+ if (st.IoType == IoType.Fields)
+ {
+ HasStateStore = true;
+ }
+ }
+
+ IlEmitters.Add(ilEmitter);
+ }
+
+ public void Emit(ILEmitter context)
+ {
+ foreach (IILEmit ilEmitter in IlEmitters)
+ {
+ ilEmitter.Emit(context);
+ }
+ }
+ }
+} \ No newline at end of file