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dolphin/Source/Core/Core/IOS/VersionInfo.cpp
Pierre Bourdon e149ad4f0a
treewide: convert GPLv2+ license info to SPDX tags 
SPDX standardizes how source code conveys its copyright and licensing
information. See https://spdx.github.io/spdx-spec/1-rationale/ . SPDX
tags are adopted in many large projects, including things like the Linux
kernel.
2021-07-05 04:35:56 +02:00

397 lines
17 KiB
C++
Raw Blame History

// Copyright 2017 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "Core/IOS/VersionInfo.h"
#include <algorithm>
#include <array>
#include "Common/CommonTypes.h"
#include "Core/CommonTitles.h"
#include "Core/IOS/ES/Formats.h"
namespace IOS::HLE
{
constexpr u32 MEM1_SIZE = 0x01800000;
constexpr u32 MEM1_END = 0x81800000;
constexpr u32 MEM1_ARENA_BEGIN = 0x00000000;
constexpr u32 MEM1_ARENA_END = 0x81800000;
constexpr u32 MEM2_SIZE = 0x4000000;
constexpr u32 MEM2_ARENA_BEGIN = 0x90000800;
constexpr u32 HOLLYWOOD_REVISION = 0x00000011;
constexpr u32 PLACEHOLDER = 0xDEADBEEF;
constexpr u32 RAM_VENDOR = 0x0000FF01;
constexpr u32 RAM_VENDOR_MIOS = 0xCAFEBABE;
// These values were manually extracted from the relevant IOS binaries.
// The writes are usually contained in a single function that
// mostly writes raw literals to the relevant locations.
// e.g. IOS9, version 1034, content id 0x00000006, function at 0xffff6884
constexpr std::array<MemoryValues, 41> ios_memory_values = {
{{
4, 0x40003, 0x81006, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
},
{
9, 0x9040a, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
},
{
11, 0xb000a, 0x102506, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
},
{
12, 0xc020e, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
},
{
13, 0xd0408, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
},
{
14, 0xe0408, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
},
{
15, 0xf0408, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
},
{
17, 0x110408, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
},
{
20, 0x14000c, 0x102506, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
},
{
21, 0x15040f, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
},
{
22, 0x16050e, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93400000, MEM2_ARENA_BEGIN,
0x933E0000, 0x933E0000, 0x93400000, HOLLYWOOD_REVISION,
RAM_VENDOR, PLACEHOLDER, PLACEHOLDER, 0,
},
{
28, 0x1c070f, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93800000, MEM2_ARENA_BEGIN,
0x937E0000, 0x937E0000, 0x93800000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93800000, 0x93820000, 0,
},
{
30, 0x1e0a10, 0x40308, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
31, 0x1f0e18, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
33, 0x210e18, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
34, 0x220e18, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
35, 0x230e18, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
36, 0x240e18, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
37, 0x25161f, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
38, 0x26101c, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
40, 0x280911, 0x022308, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
41, 0x290e17, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
43, 0x2b0e17, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
45, 0x2d0e17, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
46, 0x2e0e17, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
48, 0x30101c, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
50, 0x321319, 0x101008, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
51, 0x331219, 0x071108, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
52, 0x34161d, 0x101008, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
53, 0x35161f, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
55, 0x37161f, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
56, 0x38161e, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
57, 0x39171f, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
58, 0x3a1820, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
59, 0x3b2421, 0x101811, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
60, 0x3c181e, 0x112408, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
61, 0x3d161e, 0x030110, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
62, 0x3e191e, 0x022712, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
70, 0x461a1f, 0x060309, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
80, 0x501b20, 0x030310, MEM1_SIZE,
MEM1_SIZE, MEM1_END, MEM1_ARENA_BEGIN, MEM1_ARENA_END,
MEM2_SIZE, MEM2_SIZE, 0x93600000, MEM2_ARENA_BEGIN,
0x935E0000, 0x935E0000, 0x93600000, HOLLYWOOD_REVISION,
RAM_VENDOR, 0x93600000, 0x93620000, 0,
},
{
257,
0x707,
0x82209,
MEM1_SIZE,
MEM1_SIZE,
MEM1_END,
MEM1_ARENA_BEGIN,
MEM1_ARENA_END,
MEM2_SIZE,
MEM2_SIZE,
0x93600000,
MEM2_ARENA_BEGIN,
0x935E0000,
0x935E0000,
0x93600000,
HOLLYWOOD_REVISION,
RAM_VENDOR_MIOS,
PLACEHOLDER,
PLACEHOLDER,
PLACEHOLDER,
}}};
const std::array<MemoryValues, 41>& GetMemoryValues()
{
return ios_memory_values;
}
Feature GetFeatures(u32 version)
{
// Common features that are present in most versions.
Feature features = Feature::Core | Feature::SDIO | Feature::SO | Feature::Ethernet;
// 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);
}
bool IsEmulated(u32 major_version)
{
if (major_version == static_cast<u32>(Titles::BC & 0xffffffff))
return true;
return std::any_of(
ios_memory_values.begin(), ios_memory_values.end(),
[major_version](const MemoryValues& values) { return values.ios_number == major_version; });
}
bool IsEmulated(u64 title_id)
{
const bool ios = IsTitleType(title_id, ES::TitleType::System) && title_id != Titles::SYSTEM_MENU;
if (!ios)
return true;
const u32 version = static_cast<u32>(title_id);
return IsEmulated(version);
}
} // namespace IOS::HLE
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