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authorMerryMage <MerryMage@users.noreply.github.com>2021-01-01 12:30:30 +0100
committerMerryMage <MerryMage@users.noreply.github.com>2021-01-01 12:34:38 +0100
commit6d30745d772c7e332bbea1462a92033386b85b08 (patch)
tree317be75d2ee47aa3c280b597c1233da758c1a9ee /src/common/memory_hook.h
parentMerge pull request #5249 from ReinUsesLisp/lock-free-pages (diff)
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-rw-r--r--src/common/memory_hook.h47
1 files changed, 0 insertions, 47 deletions
diff --git a/src/common/memory_hook.h b/src/common/memory_hook.h
deleted file mode 100644
index adaa4c2c5..000000000
--- a/src/common/memory_hook.h
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <memory>
-#include <optional>
-
-#include "common/common_types.h"
-
-namespace Common {
-
-/**
- * Memory hooks have two purposes:
- * 1. To allow reads and writes to a region of memory to be intercepted. This is used to implement
- * texture forwarding and memory breakpoints for debugging.
- * 2. To allow for the implementation of MMIO devices.
- *
- * A hook may be mapped to multiple regions of memory.
- *
- * If a std::nullopt or false is returned from a function, the read/write request is passed through
- * to the underlying memory region.
- */
-class MemoryHook {
-public:
- virtual ~MemoryHook();
-
- virtual std::optional<bool> IsValidAddress(VAddr addr) = 0;
-
- virtual std::optional<u8> Read8(VAddr addr) = 0;
- virtual std::optional<u16> Read16(VAddr addr) = 0;
- virtual std::optional<u32> Read32(VAddr addr) = 0;
- virtual std::optional<u64> Read64(VAddr addr) = 0;
-
- virtual bool ReadBlock(VAddr src_addr, void* dest_buffer, std::size_t size) = 0;
-
- virtual bool Write8(VAddr addr, u8 data) = 0;
- virtual bool Write16(VAddr addr, u16 data) = 0;
- virtual bool Write32(VAddr addr, u32 data) = 0;
- virtual bool Write64(VAddr addr, u64 data) = 0;
-
- virtual bool WriteBlock(VAddr dest_addr, const void* src_buffer, std::size_t size) = 0;
-};
-
-using MemoryHookPointer = std::shared_ptr<MemoryHook>;
-} // namespace Common