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Core: Calculate EE/IOPmemSize based on structs

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This commit is contained in:
Ziemas
2025-09-09 14:02:08 +02:00
committed by lightningterror
parent 1870193615
commit 37f28e95b6
1 changed files with 6 additions and 4 deletions
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10
pcsx2/Memory.h
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@@ -4,6 +4,8 @@
#pragma once
#include "vtlb.h"
#include "MemoryTypes.h"
#include "common/BitUtils.h"
// This is a table of default virtual map addresses for ps2vm components. These locations
// are provided and used to assist in debugging and possibly hacking; as it makes it possible
@@ -22,15 +24,15 @@ namespace HostMemoryMap
// Main
//////////////////////////////////////////////////////////////////////////
// PS2 main memory, SPR, and ROMs (approximately 142MB, but we round up to 144MB for simplicity).
// PS2 main memory, SPR, and ROMs (approximately 143MB).
// Needs to be big enough to fit the EEVM_MemoryAllocMess struct
static constexpr u32 EEmemOffset = 0x00000000;
static constexpr u32 EEmemSize = 0x9000000;
static constexpr u32 EEmemSize = Common::AlignUp(sizeof(EEVM_MemoryAllocMess), _1mb);
// IOP main memory (2MB + 64K + 256b, rounded up to 3MB for simplicity).
// IOP main memory (approximately 3MB).
// Needs to be big enough to fit the IopVM_MemoryAllocMess struct
static constexpr u32 IOPmemOffset = EEmemOffset + EEmemSize;
static constexpr u32 IOPmemSize = 0x300000;
static constexpr u32 IOPmemSize = Common::AlignUp(sizeof(IopVM_MemoryAllocMess), _1mb);
// VU0 and VU1 memory (40KB, rounded up to 1MB for simplicity).
static constexpr u32 VUmemOffset = IOPmemOffset + IOPmemSize;