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EXI: fix AD16

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The GameCube IPL is now able to detect this device. However, this
triggers some memory clearing code that trips up Dolphin's I$.
This commit is contained in:
Tillmann Karras 2025-02-27 21:38:59 +00:00
parent 99cde4e269
commit 951a84833a
3 changed files with 5 additions and 3 deletions
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4
Source/Core/Core/HW/EXI/EXI_DeviceAD16.cpp
View file

@ -6,6 +6,7 @@
#include "Common/Assert.h" #include "Common/Assert.h"
#include "Common/ChunkFile.h" #include "Common/ChunkFile.h"
#include "Common/CommonTypes.h" #include "Common/CommonTypes.h"
#include "Common/Swap.h"
namespace ExpansionInterface namespace ExpansionInterface
{ {
@ -36,7 +37,7 @@ void CEXIAD16::TransferByte(u8& byte)
{ {
case init: case init:
{ {
m_ad16_register.U32 = 0x04120000; m_ad16_register.U32 = Common::swap32(0x04120000);
switch (m_position) switch (m_position)
{ {
case 1: case 1:
@ -73,6 +74,7 @@ void CEXIAD16::TransferByte(u8& byte)
break; break;
case 4: case 4:
m_ad16_register.U8[3] = byte; m_ad16_register.U8[3] = byte;
INFO_LOG_FMT(EXPANSIONINTERFACE, "AD16 received: 0x{:08X}", m_ad16_register.U32);
break; break;
} }
} }

2
Source/Core/Core/HW/EXI/EXI_DeviceAD16.h
View file

@ -28,7 +28,7 @@ private:
union AD16Reg union AD16Reg
{ {
u32 U32 = 0; u32 U32 = 0;
u32 U8[4]; u8 U8[4];
}; };
// STATE_TO_SAVE // STATE_TO_SAVE

2
Source/Core/Core/State.cpp
View file

@ -99,7 +99,7 @@ static size_t s_state_writes_in_queue;
static std::condition_variable s_state_write_queue_is_empty; static std::condition_variable s_state_write_queue_is_empty;
// Don't forget to increase this after doing changes on the savestate system // Don't forget to increase this after doing changes on the savestate system
constexpr u32 STATE_VERSION = 171; // Last changed in PR 13416 constexpr u32 STATE_VERSION = 172; // Last changed in PR 13385
// Increase this if the StateExtendedHeader definition changes // Increase this if the StateExtendedHeader definition changes
constexpr u32 EXTENDED_HEADER_VERSION = 1; // Last changed in PR 12217 constexpr u32 EXTENDED_HEADER_VERSION = 1; // Last changed in PR 12217