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Exclusive Monitor: Rework exclusive monitor interface.

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This commit is contained in:
Fernando Sahmkow 2020-03-10 18:07:44 -04:00 • committed by MerryMage
parent b5d8b24a3c
commit 97b9d3e058
15 changed files with 278 additions and 151 deletions
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7
include/dynarmic/A64/config.h
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@ -83,6 +83,13 @@ struct UserCallbacks {
virtual void MemoryWrite64(VAddr vaddr, std::uint64_t value) = 0;
virtual void MemoryWrite128(VAddr vaddr, Vector value) = 0;
// Writes through these callbacks may not be aligned.
virtual bool MemoryWriteExclusive8(VAddr vaddr, std::uint8_t value, std::uint8_t expected) = 0;
virtual bool MemoryWriteExclusive16(VAddr vaddr, std::uint16_t value, std::uint16_t expected) = 0;
virtual bool MemoryWriteExclusive32(VAddr vaddr, std::uint32_t value, std::uint32_t expected) = 0;
virtual bool MemoryWriteExclusive64(VAddr vaddr, std::uint64_t value, std::uint64_t expected) = 0;
virtual bool MemoryWriteExclusive128(VAddr vaddr, Vector value, Vector expected) = 0;
// If this callback returns true, the JIT will assume MemoryRead* callbacks will always
// return the same value at any point in time for this vaddr. The JIT may use this information
// in optimizations.