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A32/T32/A64: Implement Hint instructions (CSDB, SEV, SEVL, WFE, WFI, YIELD) (#3694)

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* OpCodeTable: Implement Hint instructions (CSDB, SEV, SEVL, WFE, WFI, YIELD)

* A64: Remove catch-all Hint instruction

* T16: Handle unallocated hint instructions

Some thumb tests execute these assuming that they're nops.

* T32: Fill out other Hint instructions

* A32: Fill out other hint instructions
This commit is contained in:
merry
2022-09-14 22:18:15 +01:00
committed by GitHub
parent c3c41fa4bb
commit fbcf802fbc
4 changed files with 61 additions and 7 deletions
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5
ARMeilleure/Instructions/InstEmitMemoryEx.cs
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@ -26,6 +26,11 @@ namespace ARMeilleure.Instructions
EmitClearExclusive(context);
}
public static void Csdb(ArmEmitterContext context)
{
// Execute as no-op.
}
public static void Dmb(ArmEmitterContext context) => EmitBarrier(context);
public static void Dsb(ArmEmitterContext context) => EmitBarrier(context);