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[893] CortexM: expose RequestTranslationBlockInterrupt for precise bus fault modeling #196

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[893] CortexM: expose RequestTranslationBlockInterrupt for precise bus fault modeling #196

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c68d93c
CortexM: expose RequestTranslationBlockInterrupt for precise bus faul…
mamoncha Mar 30, 2026
e756275
Move RequestTranslationBlockInterrupt to TranslationCPU per review
mamoncha May 5, 2026
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12 changes: 12 additions & 0 deletions src/Emulator/Peripherals/Peripherals/CPU/TranslationCPU.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -432,6 +432,18 @@ public bool RequestTranslationBlockRestart(bool quiet = false)
return pauseGuard.RequestTranslationBlockRestart(quiet);
}

/// <summary>
/// Requests an abort of the currently executing instruction inside the
/// translation block. When <paramref name="excludeLastInstruction"/> is
/// true the CPU state is restored to the start of the faulting
/// instruction (PC points to it), modelling a synchronous precise fault
/// that can be retried.
/// </summary>
public void RequestTranslationBlockInterrupt(bool excludeLastInstruction)
{
TlibRequestTranslationBlockInterrupt(excludeLastInstruction ? 1 : 0);
}

public uint AssembleBlock(ulong addr, string instructions, string triple = null, bool alternateDialect = false)
{
if(Assembler == null)
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