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https://github.com/dolphin-emu/dolphin.git
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e4ea4da782
Prevents resource managers that shouldn't be visible from being exposed to titles. This adds a new function to get features for an IOS version, and also moves the version checks from the modules themselves to VersionInfo. This hopefully documents some of the differences between IOS better and should be slightly cleaner than having random version checks.
379 lines
16 KiB
C++
379 lines
16 KiB
C++
// Copyright 2017 Dolphin Emulator Project
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// Licensed under GPLv2+
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// Refer to the license.txt file included.
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#include "Core/IOS/VersionInfo.h"
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#include <array>
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#include "Common/CommonTypes.h"
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namespace IOS
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{
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namespace HLE
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{
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constexpr u32 MEM1_SIZE = 0x01800000;
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constexpr u32 MEM1_END = 0x81800000;
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constexpr u32 MEM1_ARENA_BEGIN = 0x00000000;
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constexpr u32 MEM1_ARENA_END = 0x81800000;
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constexpr u32 MEM2_SIZE = 0x4000000;
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constexpr u32 MEM2_ARENA_BEGIN = 0x90000800;
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constexpr u32 HOLLYWOOD_REVISION = 0x00000011;
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constexpr u32 PLACEHOLDER = 0xDEADBEEF;
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constexpr u32 RAM_VENDOR = 0x0000FF01;
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constexpr u32 RAM_VENDOR_MIOS = 0xCAFEBABE;
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// These values were manually extracted from the relevant IOS binaries.
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// The writes are usually contained in a single function that
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// mostly writes raw literals to the relevant locations.
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// e.g. IOS9, version 1034, content id 0x00000006, function at 0xffff6884
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constexpr std::array<MemoryValues, 41> ios_memory_values = {
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{{
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4, 0x40003, 0x81006, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
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0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
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RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
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},
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{
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9, 0x9040a, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
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0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
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RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
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},
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{
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11, 0xb000a, 0x102506, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
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0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
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RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
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},
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{
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12, 0xc020e, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
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0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
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RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
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},
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{
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13, 0xd0408, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
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0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
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RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
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},
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{
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14, 0xe0408, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
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0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
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RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
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},
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{
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15, 0xf0408, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
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0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
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RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
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},
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{
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17, 0x110408, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
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0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
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RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
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},
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{
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20, 0x14000c, 0x102506, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
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0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
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RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
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},
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{
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21, 0x15040f, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
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0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
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RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
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},
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{
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22, 0x16050e, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
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0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
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RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
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},
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{
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28, 0x1c070f, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93800000, MEM2_ARENA_BEGIN,
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0x937E0000, 0x937E0000, 0x93800000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93800000, 0x93820000, 0,
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},
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{
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30, 0x1e0a10, 0x40308, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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31, 0x1f0e18, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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33, 0x210e18, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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34, 0x220e18, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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35, 0x230e18, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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36, 0x240e18, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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37, 0x25161f, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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38, 0x26101c, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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40, 0x280911, 0x022308, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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41, 0x290e17, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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43, 0x2b0e17, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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45, 0x2d0e17, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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46, 0x2e0e17, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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48, 0x30101c, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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50, 0x321319, 0x101008, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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51, 0x331219, 0x071108, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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52, 0x34161d, 0x101008, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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53, 0x35161f, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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55, 0x37161f, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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56, 0x38161e, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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57, 0x39171f, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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58, 0x3a1820, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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59, 0x3b1c21, 0x101811, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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60, 0x3c181e, 0x112408, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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61, 0x3d161e, 0x030110, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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62, 0x3e191e, 0x022712, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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70, 0x461a1f, 0x060309, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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80, 0x501b20, 0x030310, MEM1_SIZE,
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MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
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MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
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0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
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RAM_VENDOR, 0x93600000, 0x93620000, 0,
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},
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{
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257,
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0x707,
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0x82209,
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MEM1_SIZE,
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MEM1_SIZE,
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MEM1_END,
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MEM1_ARENA_BEGIN,
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MEM1_ARENA_END,
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MEM2_SIZE,
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MEM2_SIZE,
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0x93600000,
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MEM2_ARENA_BEGIN,
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0x935E0000,
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0x935E0000,
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0x93600000,
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HOLLYWOOD_REVISION,
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RAM_VENDOR_MIOS,
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PLACEHOLDER,
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PLACEHOLDER,
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PLACEHOLDER,
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}}};
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const std::array<MemoryValues, 41>& GetMemoryValues()
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{
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return ios_memory_values;
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}
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Feature GetFeatures(u32 version)
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{
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// Common features that are present in most versions.
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Feature features = Feature::Core | Feature::SDIO | Feature::SO | Feature::Ethernet;
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// IOS4 is a tiny IOS that was presumably used during manufacturing. It lacks network support.
|
|
if (version != 4)
|
|
features |= Feature::KD | Feature::SSL | Feature::NCD | Feature::WiFi;
|
|
|
|
if (version == 48 || (version >= 56 && version <= 62) || version == 70 || version == 80)
|
|
features |= Feature::SDv2;
|
|
|
|
if (version == 57 || version == 58 || version == 59)
|
|
features |= Feature::NewUSB;
|
|
if (version == 58 || version == 59)
|
|
features |= Feature::EHCI;
|
|
if (version == 59)
|
|
features |= Feature::WFS;
|
|
|
|
// No IOS earlier than IOS30 has USB_KBD. Any IOS with the new USB modules lacks this module.
|
|
// TODO(IOS): it is currently unknown which other versions don't have it.
|
|
if (version >= 30 && !HasFeature(features, Feature::NewUSB))
|
|
features |= Feature::USB_KBD;
|
|
|
|
// Just like KBD, USB_HIDv4 is not present on any IOS with the new USB modules
|
|
// (since it's been replaced with USB_HIDv5 there).
|
|
// Additionally, it appears that HIDv4 and KBD are never both present.
|
|
// TODO(IOS): figure out which versions have HIDv4. For now we just include both KBD and HIDv4.
|
|
if (!HasFeature(features, Feature::NewUSB))
|
|
features |= Feature::USB_HIDv4;
|
|
|
|
return features;
|
|
}
|
|
|
|
bool HasFeature(u32 major_version, Feature feature)
|
|
{
|
|
return HasFeature(GetFeatures(major_version), feature);
|
|
}
|
|
}
|
|
}
|