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Interpreter: Add correct alignment checks to loads/stores, cleanup

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This commit is contained in:
Henrik Rydgård
2026-08-11 10:28:48 +02:00
parent 5dfeaed63b
commit d8edeb7649
6 changed files with 183 additions and 102 deletions
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Core/Debugger/WebSocket/MemorySubscriber.cpp
+4 -4
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@@ -124,7 +124,7 @@ void WebSocketMemoryReadU8(DebuggerRequest &req) {
Core_RunOnCPUThread([&] {
AutoDisabledReplacements memLock = LockMemory(true);
JsonWriter &json = req.Respond();
json.writeUint("value", Memory::Read_U8(addr));
json.writeUint("value", Memory::ReadUnchecked_U8(addr));
});
}
@@ -145,7 +145,7 @@ void WebSocketMemoryReadU16(DebuggerRequest &req) {
return req.Fail("CPU not started");
// This only depends on addr, not on anything CPU-thread-owned, so fail fast here rather than
// making a round trip through the queue for a request we already know is invalid.
if (!Memory::IsValidAddress(addr))
if (!Memory::IsValidRange(addr, 2))
return req.Fail("Invalid address");
// Route the actual memory read to the CPU thread instead of poking at it directly
@@ -153,7 +153,7 @@ void WebSocketMemoryReadU16(DebuggerRequest &req) {
Core_RunOnCPUThread([&] {
AutoDisabledReplacements memLock = LockMemory(true);
JsonWriter &json = req.Respond();
json.writeUint("value", Memory::Read_U16(addr));
json.writeUint("value", Memory::ReadUnchecked_U16(addr));
});
}
@@ -174,7 +174,7 @@ void WebSocketMemoryReadU32(DebuggerRequest &req) {
return req.Fail("CPU not started");
// This only depends on addr, not on anything CPU-thread-owned, so fail fast here rather than
// making a round trip through the queue for a request we already know is invalid.
if (!Memory::IsValidAddress(addr))
if (!Memory::IsValidRange(addr, 4))
return req.Fail("Invalid address");
// Route the actual memory read to the CPU thread instead of poking at it directly