1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
// Copyright 2019 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "core/core.h"
#include "core/hle/service/time/time_sharedmemory.h"
namespace Service::Time {
const std::size_t SHARED_MEMORY_SIZE = 0x1000;
SharedMemory::SharedMemory(Core::System& system) : system(system) {
shared_memory_holder = Kernel::SharedMemory::Create(
system.Kernel(), nullptr, SHARED_MEMORY_SIZE, Kernel::MemoryPermission::ReadWrite,
Kernel::MemoryPermission::Read, 0, Kernel::MemoryRegion::BASE, "Time:SharedMemory");
// Seems static from 1.0.0 -> 8.1.0. Specific games seem to check this value and crash
// if it's set to anything else
shared_memory_format.format_version = 14;
std::memcpy(shared_memory_holder->GetPointer(), &shared_memory_format, sizeof(Format));
}
SharedMemory::~SharedMemory() = default;
std::shared_ptr<Kernel::SharedMemory> SharedMemory::GetSharedMemoryHolder() const {
return shared_memory_holder;
}
void SharedMemory::SetStandardSteadyClockTimepoint(const SteadyClockTimePoint& timepoint) {
shared_memory_format.standard_steady_clock_timepoint.StoreData(
shared_memory_holder->GetPointer(), timepoint);
}
void SharedMemory::SetStandardLocalSystemClockContext(const SystemClockContext& context) {
shared_memory_format.standard_local_system_clock_context.StoreData(
shared_memory_holder->GetPointer(), context);
}
void SharedMemory::SetStandardNetworkSystemClockContext(const SystemClockContext& context) {
shared_memory_format.standard_network_system_clock_context.StoreData(
shared_memory_holder->GetPointer(), context);
}
void SharedMemory::SetStandardUserSystemClockAutomaticCorrectionEnabled(bool enabled) {
shared_memory_format.standard_user_system_clock_automatic_correction.StoreData(
shared_memory_holder->GetPointer(), enabled);
}
SteadyClockTimePoint SharedMemory::GetStandardSteadyClockTimepoint() {
return shared_memory_format.standard_steady_clock_timepoint.ReadData(
shared_memory_holder->GetPointer());
}
SystemClockContext SharedMemory::GetStandardLocalSystemClockContext() {
return shared_memory_format.standard_local_system_clock_context.ReadData(
shared_memory_holder->GetPointer());
}
SystemClockContext SharedMemory::GetStandardNetworkSystemClockContext() {
return shared_memory_format.standard_network_system_clock_context.ReadData(
shared_memory_holder->GetPointer());
}
bool SharedMemory::GetStandardUserSystemClockAutomaticCorrectionEnabled() {
return shared_memory_format.standard_user_system_clock_automatic_correction.ReadData(
shared_memory_holder->GetPointer());
}
} // namespace Service::Time
|
