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Adding CONTEXT_BARRIER to force the PPC context to synchronize.

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This is just an annotation right now, as it's not actually needed.
This commit is contained in:
Ben Vanik
2015-11-25 14:48:36 -08:00
parent 54215d9fb4
commit dfd92757a9
7 changed files with 34 additions and 4 deletions
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10
src/xenia/cpu/backend/x64/x64_sequences.cc
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@@ -2007,6 +2007,15 @@ EMITTER_OPCODE_TABLE(OPCODE_STORE_CONTEXT, STORE_CONTEXT_I8, STORE_CONTEXT_I16,
STORE_CONTEXT_I32, STORE_CONTEXT_I64, STORE_CONTEXT_F32,
STORE_CONTEXT_F64, STORE_CONTEXT_V128);
// ============================================================================
// OPCODE_CONTEXT_BARRIER
// ============================================================================
struct CONTEXT_BARRIER
: Sequence<CONTEXT_BARRIER, I<OPCODE_CONTEXT_BARRIER, VoidOp>> {
static void Emit(X64Emitter& e, const EmitArgType& i) {}
};
EMITTER_OPCODE_TABLE(OPCODE_CONTEXT_BARRIER, CONTEXT_BARRIER);
// ============================================================================
// OPCODE_LOAD_MMIO
// ============================================================================
@@ -7112,6 +7121,7 @@ void RegisterSequences() {
Register_OPCODE_STORE_LOCAL();
Register_OPCODE_LOAD_CONTEXT();
Register_OPCODE_STORE_CONTEXT();
Register_OPCODE_CONTEXT_BARRIER();
Register_OPCODE_LOAD_MMIO();
Register_OPCODE_STORE_MMIO();
Register_OPCODE_LOAD();