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Stub a few services, add support for generating call stacks on the CPU

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This commit is contained in:
gdkchan 2018-04-22 01:21:49 -03:00
parent 4906acdde9
commit bd9b1e2c6b
20 changed files with 267 additions and 41 deletions
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12
ChocolArm64/Instruction/AInstEmitException.cs
View file

@ -8,8 +8,6 @@ namespace ChocolArm64.Instruction
{
static partial class AInstEmit
{
private const BindingFlags Binding = BindingFlags.NonPublic | BindingFlags.Instance;
public static void Brk(AILEmitterCtx Context)
{
EmitExceptionCall(Context, nameof(AThreadState.OnBreak));
@ -30,9 +28,7 @@ namespace ChocolArm64.Instruction
Context.EmitLdc_I4(Op.Id);
MethodInfo MthdInfo = typeof(AThreadState).GetMethod(MthdName, Binding);
Context.EmitCall(MthdInfo);
Context.EmitPrivateCall(typeof(AThreadState), MthdName);
//Check if the thread should still be running, if it isn't then we return 0
//to force a return to the dispatcher and then exit the thread.
@ -73,11 +69,7 @@ namespace ChocolArm64.Instruction
Context.EmitLdc_I8(Op.Position);
Context.EmitLdc_I4(Op.RawOpCode);
string MthdName = nameof(AThreadState.OnUndefined);
MethodInfo MthdInfo = typeof(AThreadState).GetMethod(MthdName, Binding);
Context.EmitCall(MthdInfo);
Context.EmitPrivateCall(typeof(AThreadState), nameof(AThreadState.OnUndefined));
if (Context.CurrBlock.Next != null)
{

31
ChocolArm64/Instruction/AInstEmitFlow.cs
View file

@ -35,6 +35,14 @@ namespace ChocolArm64.Instruction
{
AOpCodeBImmAl Op = (AOpCodeBImmAl)Context.CurrOp;
if (AOptimizations.GenerateCallStack)
{
Context.EmitLdarg(ATranslatedSub.StateArgIdx);
Context.EmitLdc_I8(Op.Imm);
Context.EmitPrivateCall(typeof(AThreadState), nameof(AThreadState.EnterMethod));
}
Context.EmitLdc_I(Op.Position + 4);
Context.EmitStint(AThreadState.LRIndex);
Context.EmitStoreState();
@ -72,6 +80,14 @@ namespace ChocolArm64.Instruction
{
AOpCodeBReg Op = (AOpCodeBReg)Context.CurrOp;
if (AOptimizations.GenerateCallStack)
{
Context.EmitLdarg(ATranslatedSub.StateArgIdx);
Context.EmitLdintzr(Op.Rn);
Context.EmitPrivateCall(typeof(AThreadState), nameof(AThreadState.EnterMethod));
}
Context.EmitLdc_I(Op.Position + 4);
Context.EmitStint(AThreadState.LRIndex);
Context.EmitStoreState();
@ -84,6 +100,14 @@ namespace ChocolArm64.Instruction
{
AOpCodeBReg Op = (AOpCodeBReg)Context.CurrOp;
if (AOptimizations.GenerateCallStack)
{
Context.EmitLdarg(ATranslatedSub.StateArgIdx);
Context.EmitLdintzr(Op.Rn);
Context.EmitPrivateCall(typeof(AThreadState), nameof(AThreadState.JumpMethod));
}
Context.EmitStoreState();
Context.EmitLdintzr(Op.Rn);
@ -105,6 +129,13 @@ namespace ChocolArm64.Instruction
public static void Ret(AILEmitterCtx Context)
{
if (AOptimizations.GenerateCallStack)
{
Context.EmitLdarg(ATranslatedSub.StateArgIdx);
Context.EmitPrivateCall(typeof(AThreadState), nameof(AThreadState.ExitMethod));
}
Context.EmitStoreState();
Context.EmitLdint(AThreadState.LRIndex);