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Physical write watches -> access watches (read and/or write watching)

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Dr. Chat
2016-03-17 21:55:16 -05:00
parent 1831e7a936
commit 0e3c113375
6 changed files with 189 additions and 103 deletions
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11
src/xenia/memory.h
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@@ -303,12 +303,13 @@ class Memory {
//
// This has a significant performance penalty for writes in in the range or
// nearby (sharing 64KiB pages).
uintptr_t AddPhysicalWriteWatch(uint32_t physical_address, uint32_t length,
cpu::WriteWatchCallback callback,
void* callback_context, void* callback_data);
uintptr_t AddPhysicalAccessWatch(uint32_t physical_address, uint32_t length,
cpu::MMIOHandler::WatchType type,
cpu::AccessWatchCallback callback,
void* callback_context, void* callback_data);
// Cancels a write watch requested with AddPhysicalWriteWatch.
void CancelWriteWatch(uintptr_t watch_handle);
// Cancels a write watch requested with AddPhysicalAccessWatch.
void CancelAccessWatch(uintptr_t watch_handle);
// Allocates virtual memory from the 'system' heap.
// System memory is kept separate from game memory but is still accessible