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Merge pull request #12499 from Kelebek1/time

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Rework time services
This commit is contained in:
liamwhite 2024-01-25 14:19:01 -05:00 committed by GitHub
commit d45561ace0
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144 changed files with 8734 additions and 3972 deletions
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3
externals/CMakeLists.txt vendored
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@ -178,6 +178,9 @@ if (NOT TARGET stb::headers)
add_library(stb::headers ALIAS stb)
endif()
add_library(tz tz/tz/tz.cpp)
target_include_directories(tz PUBLIC ./tz)
add_library(bc_decoder bc_decoder/bc_decoder.cpp)
target_include_directories(bc_decoder PUBLIC ./bc_decoder)

1636
externals/tz/tz/tz.cpp vendored Normal file
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File diff suppressed because it is too large Load Diff

81
externals/tz/tz/tz.h vendored Normal file
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@ -0,0 +1,81 @@
// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
// SPDX-FileCopyrightText: 1996 Arthur David Olson
// SPDX-License-Identifier: BSD-2-Clause
#pragma once
#include <cstdint>
#include <limits>
#include <span>
#include <array>
#include <time.h>
namespace Tz {
using u8 = uint8_t;
using s8 = int8_t;
using u16 = uint16_t;
using s16 = int16_t;
using u32 = uint32_t;
using s32 = int32_t;
using u64 = uint64_t;
using s64 = int64_t;
constexpr size_t TZ_MAX_TIMES = 1000;
constexpr size_t TZ_MAX_TYPES = 128;
constexpr size_t TZ_MAX_CHARS = 50;
constexpr size_t MY_TZNAME_MAX = 255;
constexpr size_t TZNAME_MAXIMUM = 255;
constexpr size_t TZ_MAX_LEAPS = 50;
constexpr s64 TIME_T_MAX = std::numeric_limits<s64>::max();
constexpr s64 TIME_T_MIN = std::numeric_limits<s64>::min();
constexpr size_t CHARS_EXTRA = 3;
constexpr size_t MAX_ZONE_CHARS = std::max(TZ_MAX_CHARS + CHARS_EXTRA, sizeof("UTC"));
constexpr size_t MAX_TZNAME_CHARS = 2 * (MY_TZNAME_MAX + 1);
struct ttinfo {
s32 tt_utoff;
bool tt_isdst;
s32 tt_desigidx;
bool tt_ttisstd;
bool tt_ttisut;
};
static_assert(sizeof(ttinfo) == 0x10, "ttinfo has the wrong size!");
struct Rule {
s32 timecnt;
s32 typecnt;
s32 charcnt;
bool goback;
bool goahead;
std::array <u8, 0x2> padding0;
std::array<s64, TZ_MAX_TIMES> ats;
std::array<u8, TZ_MAX_TIMES> types;
std::array<ttinfo, TZ_MAX_TYPES> ttis;
std::array<char, std::max(MAX_ZONE_CHARS, MAX_TZNAME_CHARS)> chars;
s32 defaulttype;
std::array <u8, 0x12C4> padding1;
};
static_assert(sizeof(Rule) == 0x4000, "Rule has the wrong size!");
struct CalendarTimeInternal {
s32 tm_sec;
s32 tm_min;
s32 tm_hour;
s32 tm_mday;
s32 tm_mon;
s32 tm_year;
s32 tm_wday;
s32 tm_yday;
s32 tm_isdst;
std::array<char, 16> tm_zone;
s32 tm_utoff;
s32 time_index;
};
static_assert(sizeof(CalendarTimeInternal) == 0x3C, "CalendarTimeInternal has the wrong size!");
s32 ParseTimeZoneBinary(Rule& out_rule, std::span<const u8> binary);
bool localtime_rz(CalendarTimeInternal* tmp, Rule* sp, time_t* timep);
u32 mktime_tzname(time_t* out_time, Rule* sp, CalendarTimeInternal* tmp);
} // namespace Tz

24
src/common/arm64/native_clock.cpp
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@ -30,27 +30,27 @@ NativeClock::NativeClock() {
}
std::chrono::nanoseconds NativeClock::GetTimeNS() const {
return std::chrono::nanoseconds{MultiplyHigh(GetHostTicksElapsed(), ns_cntfrq_factor)};
return std::chrono::nanoseconds{MultiplyHigh(GetUptime(), ns_cntfrq_factor)};
}
std::chrono::microseconds NativeClock::GetTimeUS() const {
return std::chrono::microseconds{MultiplyHigh(GetHostTicksElapsed(), us_cntfrq_factor)};
return std::chrono::microseconds{MultiplyHigh(GetUptime(), us_cntfrq_factor)};
}
std::chrono::milliseconds NativeClock::GetTimeMS() const {
return std::chrono::milliseconds{MultiplyHigh(GetHostTicksElapsed(), ms_cntfrq_factor)};
return std::chrono::milliseconds{MultiplyHigh(GetUptime(), ms_cntfrq_factor)};
}
u64 NativeClock::GetCNTPCT() const {
return MultiplyHigh(GetHostTicksElapsed(), guest_cntfrq_factor);
s64 NativeClock::GetCNTPCT() const {
return MultiplyHigh(GetUptime(), guest_cntfrq_factor);
}
u64 NativeClock::GetGPUTick() const {
return MultiplyHigh(GetHostTicksElapsed(), gputick_cntfrq_factor);
s64 NativeClock::GetGPUTick() const {
return MultiplyHigh(GetUptime(), gputick_cntfrq_factor);
}
u64 NativeClock::GetHostTicksNow() const {
u64 cntvct_el0 = 0;
s64 NativeClock::GetUptime() const {
s64 cntvct_el0 = 0;
asm volatile("dsb ish\n\t"
"mrs %[cntvct_el0], cntvct_el0\n\t"
"dsb ish\n\t"
@ -58,15 +58,11 @@ u64 NativeClock::GetHostTicksNow() const {
return cntvct_el0;
}
u64 NativeClock::GetHostTicksElapsed() const {
return GetHostTicksNow();
}
bool NativeClock::IsNative() const {
return true;
}
u64 NativeClock::GetHostCNTFRQ() {
s64 NativeClock::GetHostCNTFRQ() {
u64 cntfrq_el0 = 0;
std::string_view board{""};
#ifdef ANDROID

10
src/common/arm64/native_clock.h
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@ -17,17 +17,15 @@ public:
std::chrono::milliseconds GetTimeMS() const override;
u64 GetCNTPCT() const override;
s64 GetCNTPCT() const override;
u64 GetGPUTick() const override;
s64 GetGPUTick() const override;
u64 GetHostTicksNow() const override;
u64 GetHostTicksElapsed() const override;
s64 GetUptime() const override;
bool IsNative() const override;
static u64 GetHostCNTFRQ();
static s64 GetHostCNTFRQ();
public:
using FactorType = unsigned __int128;

2
src/common/memory_detect.h
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@ -18,4 +18,4 @@ struct MemoryInfo {
*/
[[nodiscard]] const MemoryInfo& GetMemInfo();
} // namespace Common
} // namespace Common

13
src/common/settings.h
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@ -419,9 +419,16 @@ struct Values {
linkage, false, "custom_rtc_enabled", Category::System, Specialization::Paired, true, true};
SwitchableSetting<s64> custom_rtc{
linkage, 0, "custom_rtc", Category::System, Specialization::Time,
true, true, &custom_rtc_enabled};
// Set on game boot, reset on stop. Seconds difference between current time and `custom_rtc`
s64 custom_rtc_differential;
false, true, &custom_rtc_enabled};
SwitchableSetting<s64, true> custom_rtc_offset{linkage,
0,
std::numeric_limits<int>::min(),
std::numeric_limits<int>::max(),
"custom_rtc_offset",
Category::System,
Specialization::Countable,
true,
true};
SwitchableSetting<bool> rng_seed_enabled{
linkage, false, "rng_seed_enabled", Category::System, Specialization::Paired, true, true};
SwitchableSetting<u32> rng_seed{

12
src/common/time_zone.cpp
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@ -88,7 +88,17 @@ std::string FindSystemTimeZone() {
LOG_ERROR(Common, "Time zone {} not handled, defaulting to hour offset.", tz_index);
}
}
return fmt::format("Etc/GMT{:s}{:d}", hours > 0 ? "-" : "+", std::abs(hours));
// For some reason the Etc/GMT times are reversed. GMT+6 contains -21600 as its offset,
// -6 hours instead of +6 hours, so these signs are purposefully reversed to fix it.
std::string postfix{""};
if (hours > 0) {
postfix = fmt::format("-{:d}", std::abs(hours));
} else if (hours < 0) {
postfix = fmt::format("+{:d}", std::abs(hours));
}
return fmt::format("Etc/GMT{:s}", postfix);
}
} // namespace Common::TimeZone

12
src/common/uuid.h
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@ -12,9 +12,8 @@
namespace Common {
struct UUID {
std::array<u8, 0x10> uuid{};
std::array<u8, 0x10> uuid;
/// Constructs an invalid UUID.
constexpr UUID() = default;
/// Constructs a UUID from a reference to a 128 bit array.
@ -34,14 +33,6 @@ struct UUID {
*/
explicit UUID(std::string_view uuid_string);
~UUID() = default;
constexpr UUID(const UUID&) noexcept = default;
constexpr UUID(UUID&&) noexcept = default;
constexpr UUID& operator=(const UUID&) noexcept = default;
constexpr UUID& operator=(UUID&&) noexcept = default;
/**
* Returns whether the stored UUID is valid or not.
*
@ -121,6 +112,7 @@ struct UUID {
friend constexpr bool operator==(const UUID& lhs, const UUID& rhs) = default;
};
static_assert(sizeof(UUID) == 0x10, "UUID has incorrect size.");
static_assert(std::is_trivial_v<UUID>);
/// An invalid UUID. This UUID has all its bytes set to 0.
constexpr UUID InvalidUUID = {};

32
src/common/wall_clock.cpp
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@ -18,42 +18,40 @@ namespace Common {
class StandardWallClock final : public WallClock {
public:
explicit StandardWallClock() : start_time{SteadyClock::Now()} {}
explicit StandardWallClock() {}
std::chrono::nanoseconds GetTimeNS() const override {
return SteadyClock::Now() - start_time;
return std::chrono::duration_cast<std::chrono::nanoseconds>(
std::chrono::system_clock::now().time_since_epoch());
}
std::chrono::microseconds GetTimeUS() const override {
return static_cast<std::chrono::microseconds>(GetHostTicksElapsed() / NsToUsRatio::den);
return std::chrono::duration_cast<std::chrono::microseconds>(
std::chrono::system_clock::now().time_since_epoch());
}
std::chrono::milliseconds GetTimeMS() const override {
return static_cast<std::chrono::milliseconds>(GetHostTicksElapsed() / NsToMsRatio::den);
return std::chrono::duration_cast<std::chrono::milliseconds>(
std::chrono::system_clock::now().time_since_epoch());
}
u64 GetCNTPCT() const override {
return GetHostTicksElapsed() * NsToCNTPCTRatio::num / NsToCNTPCTRatio::den;
s64 GetCNTPCT() const override {
return GetUptime() * NsToCNTPCTRatio::num / NsToCNTPCTRatio::den;
}
u64 GetGPUTick() const override {
return GetHostTicksElapsed() * NsToGPUTickRatio::num / NsToGPUTickRatio::den;
s64 GetGPUTick() const override {
return GetUptime() * NsToGPUTickRatio::num / NsToGPUTickRatio::den;
}
u64 GetHostTicksNow() const override {
return static_cast<u64>(SteadyClock::Now().time_since_epoch().count());
}
u64 GetHostTicksElapsed() const override {
return static_cast<u64>(GetTimeNS().count());
s64 GetUptime() const override {
return std::chrono::duration_cast<std::chrono::nanoseconds>(
std::chrono::steady_clock::now().time_since_epoch())
.count();
}
bool IsNative() const override {
return false;
}
private:
SteadyClock::time_point start_time;
};
std::unique_ptr<WallClock> CreateOptimalClock() {

9
src/common/wall_clock.h
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@ -29,16 +29,13 @@ public:
virtual std::chrono::milliseconds GetTimeMS() const = 0;
/// @returns The guest CNTPCT ticks since the construction of this clock.
virtual u64 GetCNTPCT() const = 0;
virtual s64 GetCNTPCT() const = 0;
/// @returns The guest GPU ticks since the construction of this clock.
virtual u64 GetGPUTick() const = 0;
virtual s64 GetGPUTick() const = 0;
/// @returns The raw host timer ticks since an indeterminate epoch.
virtual u64 GetHostTicksNow() const = 0;
/// @returns The raw host timer ticks since the construction of this clock.
virtual u64 GetHostTicksElapsed() const = 0;
virtual s64 GetUptime() const = 0;
/// @returns Whether the clock directly uses the host's hardware clock.
virtual bool IsNative() const = 0;

26
src/common/x64/native_clock.cpp
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@ -8,39 +8,35 @@
namespace Common::X64 {
NativeClock::NativeClock(u64 rdtsc_frequency_)
: start_ticks{FencedRDTSC()}, rdtsc_frequency{rdtsc_frequency_},
ns_rdtsc_factor{GetFixedPoint64Factor(NsRatio::den, rdtsc_frequency)},
: rdtsc_frequency{rdtsc_frequency_}, ns_rdtsc_factor{GetFixedPoint64Factor(NsRatio::den,
rdtsc_frequency)},
us_rdtsc_factor{GetFixedPoint64Factor(UsRatio::den, rdtsc_frequency)},
ms_rdtsc_factor{GetFixedPoint64Factor(MsRatio::den, rdtsc_frequency)},
cntpct_rdtsc_factor{GetFixedPoint64Factor(CNTFRQ, rdtsc_frequency)},
gputick_rdtsc_factor{GetFixedPoint64Factor(GPUTickFreq, rdtsc_frequency)} {}
std::chrono::nanoseconds NativeClock::GetTimeNS() const {
return std::chrono::nanoseconds{MultiplyHigh(GetHostTicksElapsed(), ns_rdtsc_factor)};
return std::chrono::nanoseconds{MultiplyHigh(GetUptime(), ns_rdtsc_factor)};
}
std::chrono::microseconds NativeClock::GetTimeUS() const {
return std::chrono::microseconds{MultiplyHigh(GetHostTicksElapsed(), us_rdtsc_factor)};
return std::chrono::microseconds{MultiplyHigh(GetUptime(), us_rdtsc_factor)};
}
std::chrono::milliseconds NativeClock::GetTimeMS() const {
return std::chrono::milliseconds{MultiplyHigh(GetHostTicksElapsed(), ms_rdtsc_factor)};
return std::chrono::milliseconds{MultiplyHigh(GetUptime(), ms_rdtsc_factor)};
}
u64 NativeClock::GetCNTPCT() const {
return MultiplyHigh(GetHostTicksElapsed(), cntpct_rdtsc_factor);
s64 NativeClock::GetCNTPCT() const {
return MultiplyHigh(GetUptime(), cntpct_rdtsc_factor);
}
u64 NativeClock::GetGPUTick() const {
return MultiplyHigh(GetHostTicksElapsed(), gputick_rdtsc_factor);
s64 NativeClock::GetGPUTick() const {
return MultiplyHigh(GetUptime(), gputick_rdtsc_factor);
}
u64 NativeClock::GetHostTicksNow() const {
return FencedRDTSC();
}
u64 NativeClock::GetHostTicksElapsed() const {
return FencedRDTSC() - start_ticks;
s64 NativeClock::GetUptime() const {
return static_cast<s64>(FencedRDTSC());
}
bool NativeClock::IsNative() const {

9
src/common/x64/native_clock.h
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@ -17,18 +17,15 @@ public:
std::chrono::milliseconds GetTimeMS() const override;
u64 GetCNTPCT() const override;
s64 GetCNTPCT() const override;
u64 GetGPUTick() const override;
s64 GetGPUTick() const override;
u64 GetHostTicksNow() const override;
u64 GetHostTicksElapsed() const override;
s64 GetUptime() const override;
bool IsNative() const override;
private:
u64 start_ticks;
u64 rdtsc_frequency;
u64 ns_rdtsc_factor;

94
src/core/CMakeLists.txt
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@ -515,6 +515,24 @@ add_library(core STATIC
hle/service/glue/glue_manager.h
hle/service/glue/notif.cpp
hle/service/glue/notif.h
hle/service/glue/time/alarm_worker.cpp
hle/service/glue/time/alarm_worker.h
hle/service/glue/time/file_timestamp_worker.cpp
hle/service/glue/time/file_timestamp_worker.h
hle/service/glue/time/manager.cpp
hle/service/glue/time/manager.h
hle/service/glue/time/pm_state_change_handler.cpp
hle/service/glue/time/pm_state_change_handler.h
hle/service/glue/time/standard_steady_clock_resource.cpp
hle/service/glue/time/standard_steady_clock_resource.h
hle/service/glue/time/static.cpp
hle/service/glue/time/static.h
hle/service/glue/time/time_zone.cpp
hle/service/glue/time/time_zone.h
hle/service/glue/time/time_zone_binary.cpp
hle/service/glue/time/time_zone_binary.h
hle/service/glue/time/worker.cpp
hle/service/glue/time/worker.h
hle/service/grc/grc.cpp
hle/service/grc/grc.h
hle/service/hid/hid.cpp
@ -693,6 +711,46 @@ add_library(core STATIC
hle/service/prepo/prepo.h
hle/service/psc/psc.cpp
hle/service/psc/psc.h
hle/service/psc/time/alarms.cpp
hle/service/psc/time/alarms.h
hle/service/psc/time/clocks/context_writers.cpp
hle/service/psc/time/clocks/context_writers.h
hle/service/psc/time/clocks/ephemeral_network_system_clock_core.h
hle/service/psc/time/clocks/standard_local_system_clock_core.cpp
hle/service/psc/time/clocks/standard_local_system_clock_core.h
hle/service/psc/time/clocks/standard_network_system_clock_core.cpp
hle/service/psc/time/clocks/standard_network_system_clock_core.h
hle/service/psc/time/clocks/standard_steady_clock_core.cpp
hle/service/psc/time/clocks/standard_steady_clock_core.h
hle/service/psc/time/clocks/standard_user_system_clock_core.cpp
hle/service/psc/time/clocks/standard_user_system_clock_core.h
hle/service/psc/time/clocks/steady_clock_core.h
hle/service/psc/time/clocks/system_clock_core.cpp
hle/service/psc/time/clocks/system_clock_core.h
hle/service/psc/time/clocks/tick_based_steady_clock_core.cpp
hle/service/psc/time/clocks/tick_based_steady_clock_core.h
hle/service/psc/time/common.cpp
hle/service/psc/time/common.h
hle/service/psc/time/errors.h
hle/service/psc/time/shared_memory.cpp
hle/service/psc/time/shared_memory.h
hle/service/psc/time/static.cpp
hle/service/psc/time/static.h
hle/service/psc/time/manager.h
hle/service/psc/time/power_state_service.cpp
hle/service/psc/time/power_state_service.h
hle/service/psc/time/service_manager.cpp
hle/service/psc/time/service_manager.h
hle/service/psc/time/steady_clock.cpp
hle/service/psc/time/steady_clock.h
hle/service/psc/time/system_clock.cpp
hle/service/psc/time/system_clock.h
hle/service/psc/time/time_zone.cpp
hle/service/psc/time/time_zone.h
hle/service/psc/time/time_zone_service.cpp
hle/service/psc/time/time_zone_service.h
hle/service/psc/time/power_state_request_manager.cpp
hle/service/psc/time/power_state_request_manager.h
hle/service/ptm/psm.cpp
hle/service/ptm/psm.h
hle/service/ptm/ptm.cpp
@ -760,40 +818,6 @@ add_library(core STATIC
hle/service/ssl/ssl.cpp
hle/service/ssl/ssl.h
hle/service/ssl/ssl_backend.h
hle/service/time/clock_types.h
hle/service/time/ephemeral_network_system_clock_context_writer.h
hle/service/time/ephemeral_network_system_clock_core.h
hle/service/time/errors.h
hle/service/time/local_system_clock_context_writer.h
hle/service/time/network_system_clock_context_writer.h
hle/service/time/standard_local_system_clock_core.h
hle/service/time/standard_network_system_clock_core.h
hle/service/time/standard_steady_clock_core.cpp
hle/service/time/standard_steady_clock_core.h
hle/service/time/standard_user_system_clock_core.cpp
hle/service/time/standard_user_system_clock_core.h
hle/service/time/steady_clock_core.h
hle/service/time/system_clock_context_update_callback.cpp
hle/service/time/system_clock_context_update_callback.h
hle/service/time/system_clock_core.cpp
hle/service/time/system_clock_core.h
hle/service/time/tick_based_steady_clock_core.cpp
hle/service/time/tick_based_steady_clock_core.h
hle/service/time/time.cpp
hle/service/time/time.h
hle/service/time/time_interface.cpp
hle/service/time/time_interface.h
hle/service/time/time_manager.cpp
hle/service/time/time_manager.h
hle/service/time/time_sharedmemory.cpp
hle/service/time/time_sharedmemory.h
hle/service/time/time_zone_content_manager.cpp
hle/service/time/time_zone_content_manager.h
hle/service/time/time_zone_manager.cpp
hle/service/time/time_zone_manager.h
hle/service/time/time_zone_service.cpp
hle/service/time/time_zone_service.h
hle/service/time/time_zone_types.h
hle/service/usb/usb.cpp
hle/service/usb/usb.h
hle/service/vi/display/vi_display.cpp
@ -874,7 +898,7 @@ endif()
create_target_directory_groups(core)
target_link_libraries(core PUBLIC common PRIVATE audio_core hid_core network video_core nx_tzdb)
target_link_libraries(core PUBLIC common PRIVATE audio_core hid_core network video_core nx_tzdb tz)
target_link_libraries(core PUBLIC Boost::headers PRIVATE fmt::fmt nlohmann_json::nlohmann_json mbedtls RenderDoc::API)
if (MINGW)
target_link_libraries(core PRIVATE ${MSWSOCK_LIBRARY})

89
src/core/core.cpp
View File

@ -40,9 +40,14 @@
#include "core/hle/service/apm/apm_controller.h"
#include "core/hle/service/filesystem/filesystem.h"
#include "core/hle/service/glue/glue_manager.h"
#include "core/hle/service/glue/time/static.h"
#include "core/hle/service/psc/time/static.h"
#include "core/hle/service/psc/time/steady_clock.h"
#include "core/hle/service/psc/time/system_clock.h"
#include "core/hle/service/psc/time/time_zone_service.h"
#include "core/hle/service/service.h"
#include "core/hle/service/set/system_settings_server.h"
#include "core/hle/service/sm/sm.h"
#include "core/hle/service/time/time_manager.h"
#include "core/internal_network/network.h"
#include "core/loader/loader.h"
#include "core/memory.h"
@ -130,8 +135,8 @@ FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
struct System::Impl {
explicit Impl(System& system)
: kernel{system}, fs_controller{system}, hid_core{}, room_network{}, cpu_manager{system},
reporter{system}, applet_manager{system}, profile_manager{}, time_manager{system} {}
: kernel{system}, fs_controller{system}, hid_core{}, room_network{},
cpu_manager{system}, reporter{system}, applet_manager{system}, profile_manager{} {}
void Initialize(System& system) {
device_memory = std::make_unique<Core::DeviceMemory>();
@ -143,8 +148,6 @@ struct System::Impl {
core_timing.SetMulticore(is_multicore);
core_timing.Initialize([&system]() { system.RegisterHostThread(); });
RefreshTime();
// Create a default fs if one doesn't already exist.
if (virtual_filesystem == nullptr) {
virtual_filesystem = std::make_shared<FileSys::RealVfsFilesystem>();
@ -182,14 +185,57 @@ struct System::Impl {
Initialize(system);
}
void RefreshTime() {
void RefreshTime(System& system) {
if (!system.IsPoweredOn()) {
return;
}
auto settings_service =
system.ServiceManager().GetService<Service::Set::ISystemSettingsServer>("set:sys",
true);
auto static_service_a =
system.ServiceManager().GetService<Service::Glue::Time::StaticService>("time:a", true);
auto static_service_s =
system.ServiceManager().GetService<Service::PSC::Time::StaticService>("time:s", true);
std::shared_ptr<Service::PSC::Time::SystemClock> user_clock;
static_service_a->GetStandardUserSystemClock(user_clock);
std::shared_ptr<Service::PSC::Time::SystemClock> local_clock;
static_service_a->GetStandardLocalSystemClock(local_clock);
std::shared_ptr<Service::PSC::Time::SystemClock> network_clock;
static_service_s->GetStandardNetworkSystemClock(network_clock);
std::shared_ptr<Service::Glue::Time::TimeZoneService> timezone_service;
static_service_a->GetTimeZoneService(timezone_service);
Service::PSC::Time::LocationName name{};
auto new_name = Settings::GetTimeZoneString(Settings::values.time_zone_index.GetValue());
std::memcpy(name.name.data(), new_name.data(), std::min(name.name.size(), new_name.size()));
timezone_service->SetDeviceLocation(name);
u64 time_offset = 0;
if (Settings::values.custom_rtc_enabled) {
time_offset = Settings::values.custom_rtc_offset.GetValue();
}
const auto posix_time = std::chrono::system_clock::now().time_since_epoch();
const auto current_time =
std::chrono::duration_cast<std::chrono::seconds>(posix_time).count();
Settings::values.custom_rtc_differential =
(Settings::values.custom_rtc_enabled ? Settings::values.custom_rtc.GetValue()
: current_time) -
current_time;
const u64 current_time =
+std::chrono::duration_cast<std::chrono::seconds>(posix_time).count();
const u64 new_time = current_time + time_offset;
Service::PSC::Time::SystemClockContext context{};
settings_service->SetUserSystemClockContext(context);
user_clock->SetCurrentTime(new_time);
local_clock->SetCurrentTime(new_time);
network_clock->GetSystemClockContext(context);
settings_service->SetNetworkSystemClockContext(context);
network_clock->SetCurrentTime(new_time);
}
void Run() {
@ -265,9 +311,6 @@ struct System::Impl {
service_manager = std::make_shared<Service::SM::ServiceManager>(kernel);
services = std::make_unique<Service::Services>(service_manager, system);
// Initialize time manager, which must happen after kernel is created
time_manager.Initialize();
is_powered_on = true;
exit_locked = false;
exit_requested = false;
@ -417,7 +460,6 @@ struct System::Impl {
fs_controller.Reset();
cheat_engine.reset();
telemetry_session.reset();
time_manager.Shutdown();
core_timing.ClearPendingEvents();
app_loader.reset();
audio_core.reset();
@ -533,7 +575,6 @@ struct System::Impl {
/// Service State
Service::Glue::ARPManager arp_manager;
Service::Account::ProfileManager profile_manager;
Service::Time::TimeManager time_manager;
/// Service manager
std::shared_ptr<Service::SM::ServiceManager> service_manager;
@ -911,14 +952,6 @@ const Service::Account::ProfileManager& System::GetProfileManager() const {
return impl->profile_manager;
}
Service::Time::TimeManager& System::GetTimeManager() {
return impl->time_manager;
}
const Service::Time::TimeManager& System::GetTimeManager() const {
return impl->time_manager;
}
void System::SetExitLocked(bool locked) {
impl->exit_locked = locked;
}
@ -1030,13 +1063,9 @@ void System::Exit() {
}
void System::ApplySettings() {
impl->RefreshTime();
impl->RefreshTime(*this);
if (IsPoweredOn()) {
if (Settings::values.custom_rtc_enabled) {
const s64 posix_time{Settings::values.custom_rtc.GetValue()};
GetTimeManager().UpdateLocalSystemClockTime(posix_time);
}
Renderer().RefreshBaseSettings();
}
}

7
src/core/core.h
View File

@ -73,10 +73,6 @@ namespace SM {
class ServiceManager;
} // namespace SM
namespace Time {
class TimeManager;
} // namespace Time
} // namespace Service
namespace Tegra {
@ -381,9 +377,6 @@ public:
[[nodiscard]] Service::Account::ProfileManager& GetProfileManager();
[[nodiscard]] const Service::Account::ProfileManager& GetProfileManager() const;
[[nodiscard]] Service::Time::TimeManager& GetTimeManager();
[[nodiscard]] const Service::Time::TimeManager& GetTimeManager() const;
[[nodiscard]] Core::Debugger& GetDebugger();
[[nodiscard]] const Core::Debugger& GetDebugger() const;

2
src/core/core_timing.cpp
View File

@ -157,7 +157,7 @@ void CoreTiming::UnscheduleEvent(const std::shared_ptr<EventType>& event_type,
}
}
for (auto h : to_remove) {
for (auto& h : to_remove) {
event_queue.erase(h);
}

12
src/core/file_sys/system_archive/system_archive.cpp
View File

@ -67,25 +67,29 @@ constexpr std::array<SystemArchiveDescriptor, SYSTEM_ARCHIVE_COUNT> SYSTEM_ARCHI
}};
VirtualFile SynthesizeSystemArchive(const u64 title_id) {
if (title_id < SYSTEM_ARCHIVES.front().title_id || title_id > SYSTEM_ARCHIVES.back().title_id)
if (title_id < SYSTEM_ARCHIVES.front().title_id || title_id > SYSTEM_ARCHIVES.back().title_id) {
return nullptr;
}
const auto& desc = SYSTEM_ARCHIVES[title_id - SYSTEM_ARCHIVE_BASE_TITLE_ID];
LOG_INFO(Service_FS, "Synthesizing system archive '{}' (0x{:016X}).", desc.name, desc.title_id);
if (desc.supplier == nullptr)
if (desc.supplier == nullptr) {
return nullptr;
}
const auto dir = desc.supplier();
if (dir == nullptr)
if (dir == nullptr) {
return nullptr;
}
const auto romfs = CreateRomFS(dir);
if (romfs == nullptr)
if (romfs == nullptr) {
return nullptr;
}
LOG_INFO(Service_FS, " - System archive generation successful!");
return romfs;

1
src/core/file_sys/system_archive/time_zone_binary.cpp
View File

@ -6,7 +6,6 @@
#include "common/swap.h"
#include "core/file_sys/system_archive/time_zone_binary.h"
#include "core/file_sys/vfs_vector.h"
#include "core/hle/service/time/time_zone_types.h"
#include "nx_tzdb.h"

47
src/core/hle/service/caps/caps_manager.cpp
View File

@ -10,8 +10,10 @@
#include "core/core.h"
#include "core/hle/service/caps/caps_manager.h"
#include "core/hle/service/caps/caps_result.h"
#include "core/hle/service/time/time_manager.h"
#include "core/hle/service/time/time_zone_content_manager.h"
#include "core/hle/service/glue/time/static.h"
#include "core/hle/service/psc/time/system_clock.h"
#include "core/hle/service/service.h"
#include "core/hle/service/sm/sm.h"
namespace Service::Capture {
@ -239,10 +241,15 @@ Result AlbumManager::SaveScreenShot(ApplicationAlbumEntry& out_entry,
const ApplicationData& app_data, std::span<const u8> image_data,
u64 aruid) {
const u64 title_id = system.GetApplicationProcessProgramID();
const auto& user_clock = system.GetTimeManager().GetStandardUserSystemClockCore();
auto static_service =
system.ServiceManager().GetService<Service::Glue::Time::StaticService>("time:u", true);
std::shared_ptr<Service::PSC::Time::SystemClock> user_clock{};
static_service->GetStandardUserSystemClock(user_clock);
s64 posix_time{};
Result result = user_clock.GetCurrentTime(system, posix_time);
auto result = user_clock->GetCurrentTime(posix_time);
if (result.IsError()) {
return result;
@ -257,10 +264,14 @@ Result AlbumManager::SaveEditedScreenShot(ApplicationAlbumEntry& out_entry,
const ScreenShotAttribute& attribute,
const AlbumFileId& file_id,
std::span<const u8> image_data) {
const auto& user_clock = system.GetTimeManager().GetStandardUserSystemClockCore();
auto static_service =
system.ServiceManager().GetService<Service::Glue::Time::StaticService>("time:u", true);
std::shared_ptr<Service::PSC::Time::SystemClock> user_clock{};
static_service->GetStandardUserSystemClock(user_clock);
s64 posix_time{};
Result result = user_clock.GetCurrentTime(system, posix_time);
auto result = user_clock->GetCurrentTime(posix_time);
if (result.IsError()) {
return result;
@ -455,19 +466,23 @@ Result AlbumManager::SaveImage(ApplicationAlbumEntry& out_entry, std::span<const
}
AlbumFileDateTime AlbumManager::ConvertToAlbumDateTime(u64 posix_time) const {
Time::TimeZone::CalendarInfo calendar_date{};
const auto& time_zone_manager =
system.GetTimeManager().GetTimeZoneContentManager().GetTimeZoneManager();
auto static_service =
system.ServiceManager().GetService<Service::Glue::Time::StaticService>("time:u", true);
time_zone_manager.ToCalendarTimeWithMyRules(posix_time, calendar_date);
std::shared_ptr<Service::Glue::Time::TimeZoneService> timezone_service{};
static_service->GetTimeZoneService(timezone_service);
Service::PSC::Time::CalendarTime calendar_time{};
Service::PSC::Time::CalendarAdditionalInfo additional_info{};
timezone_service->ToCalendarTimeWithMyRule(calendar_time, additional_info, posix_time);
return {
.year = calendar_date.time.year,
.month = calendar_date.time.month,
.day = calendar_date.time.day,
.hour = calendar_date.time.hour,
.minute = calendar_date.time.minute,
.second = calendar_date.time.second,
.year = calendar_time.year,
.month = calendar_time.month,
.day = calendar_time.day,
.hour = calendar_time.hour,
.minute = calendar_time.minute,
.second = calendar_time.second,
.unique_id = 0,
};
}

19
src/core/hle/service/glue/glue.cpp
View File

@ -8,6 +8,9 @@
#include "core/hle/service/glue/ectx.h"
#include "core/hle/service/glue/glue.h"
#include "core/hle/service/glue/notif.h"
#include "core/hle/service/glue/time/manager.h"
#include "core/hle/service/glue/time/static.h"
#include "core/hle/service/psc/time/common.h"
#include "core/hle/service/server_manager.h"
namespace Service::Glue {
@ -31,6 +34,22 @@ void LoopProcess(Core::System& system) {
// Notification Services for application
server_manager->RegisterNamedService("notif:a", std::make_shared<NOTIF_A>(system));
// Time
auto time = std::make_shared<Time::TimeManager>(system);
server_manager->RegisterNamedService(
"time:u",
std::make_shared<Time::StaticService>(
system, Service::PSC::Time::StaticServiceSetupInfo{0, 0, 0, 0, 0, 0}, time, "time:u"));
server_manager->RegisterNamedService(
"time:a",
std::make_shared<Time::StaticService>(
system, Service::PSC::Time::StaticServiceSetupInfo{1, 1, 0, 1, 0, 0}, time, "time:a"));
server_manager->RegisterNamedService(
"time:r",
std::make_shared<Time::StaticService>(
system, Service::PSC::Time::StaticServiceSetupInfo{0, 0, 0, 0, 1, 0}, time, "time:r"));
ServerManager::RunServer(std::move(server_manager));
}

82
src/core/hle/service/glue/time/alarm_worker.cpp Normal file
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@ -0,0 +1,82 @@
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "core/core.h"
#include "core/core_timing.h"
#include "core/hle/kernel/svc.h"
#include "core/hle/service/glue/time/alarm_worker.h"
#include "core/hle/service/psc/time/service_manager.h"
#include "core/hle/service/sm/sm.h"
namespace Service::Glue::Time {
AlarmWorker::AlarmWorker(Core::System& system, StandardSteadyClockResource& steady_clock_resource)
: m_system{system}, m_ctx{system, "Glue:AlarmWorker"}, m_steady_clock_resource{
steady_clock_resource} {}
AlarmWorker::~AlarmWorker() {
m_system.CoreTiming().UnscheduleEvent(m_timer_timing_event);
m_ctx.CloseEvent(m_timer_event);
}
void AlarmWorker::Initialize(std::shared_ptr<Service::PSC::Time::ServiceManager> time_m) {
m_time_m = std::move(time_m);
m_timer_event = m_ctx.CreateEvent("Glue:AlarmWorker:TimerEvent");
m_timer_timing_event = Core::Timing::CreateEvent(
"Glue:AlarmWorker::AlarmTimer",
[this](s64 time,
std::chrono::nanoseconds ns_late) -> std::optional<std::chrono::nanoseconds> {
m_timer_event->Signal();
return std::nullopt;
});
AttachToClosestAlarmEvent();
}
bool AlarmWorker::GetClosestAlarmInfo(Service::PSC::Time::AlarmInfo& out_alarm_info,
s64& out_time) {
bool is_valid{};
Service::PSC::Time::AlarmInfo alarm_info{};
s64 closest_time{};
auto res = m_time_m->GetClosestAlarmInfo(is_valid, alarm_info, closest_time);
ASSERT(res == ResultSuccess);
if (is_valid) {
out_alarm_info = alarm_info;
out_time = closest_time;
}
return is_valid;
}
void AlarmWorker::OnPowerStateChanged() {
Service::PSC::Time::AlarmInfo closest_alarm_info{};
s64 closest_time{};
if (!GetClosestAlarmInfo(closest_alarm_info, closest_time)) {
m_system.CoreTiming().UnscheduleEvent(m_timer_timing_event);
m_timer_event->Clear();
return;
}
if (closest_alarm_info.alert_time <= closest_time) {
m_time_m->CheckAndSignalAlarms();
} else {
auto next_time{closest_alarm_info.alert_time - closest_time};
m_system.CoreTiming().UnscheduleEvent(m_timer_timing_event);
m_timer_event->Clear();
m_system.CoreTiming().ScheduleEvent(std::chrono::nanoseconds(next_time),
m_timer_timing_event);
}
}
Result AlarmWorker::AttachToClosestAlarmEvent() {
m_time_m->GetClosestAlarmUpdatedEvent(&m_event);
R_SUCCEED();
}
} // namespace Service::Glue::Time

53
src/core/hle/service/glue/time/alarm_worker.h Normal file
View File

@ -0,0 +1,53 @@
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "common/common_types.h"
#include "core/hle/kernel/k_event.h"
#include "core/hle/service/kernel_helpers.h"
#include "core/hle/service/psc/time/common.h"
namespace Core {
class System;
}
namespace Service::PSC::Time {
class ServiceManager;
}
namespace Service::Glue::Time {
class StandardSteadyClockResource;
class AlarmWorker {
public:
explicit AlarmWorker(Core::System& system, StandardSteadyClockResource& steady_clock_resource);
~AlarmWorker();
void Initialize(std::shared_ptr<Service::PSC::Time::ServiceManager> time_m);
Kernel::KEvent& GetEvent() {
return *m_event;
}
Kernel::KEvent& GetTimerEvent() {
return *m_timer_event;
}
void OnPowerStateChanged();
private:
bool GetClosestAlarmInfo(Service::PSC::Time::AlarmInfo& out_alarm_info, s64& out_time);
Result AttachToClosestAlarmEvent();
Core::System& m_system;
KernelHelpers::ServiceContext m_ctx;
std::shared_ptr<Service::PSC::Time::ServiceManager> m_time_m;
Kernel::KEvent* m_event{};
Kernel::KEvent* m_timer_event{};
std::shared_ptr<Core::Timing::EventType> m_timer_timing_event;
StandardSteadyClockResource& m_steady_clock_resource;
};
} // namespace Service::Glue::Time

23
src/core/hle/service/glue/time/file_timestamp_worker.cpp Normal file
View File

@ -0,0 +1,23 @@
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "core/hle/service/glue/time/file_timestamp_worker.h"
#include "core/hle/service/psc/time/common.h"
#include "core/hle/service/psc/time/system_clock.h"
#include "core/hle/service/psc/time/time_zone_service.h"
namespace Service::Glue::Time {
void FileTimestampWorker::SetFilesystemPosixTime() {
s64 time{};
Service::PSC::Time::CalendarTime calendar_time{};
Service::PSC::Time::CalendarAdditionalInfo additional_info{};
if (m_initialized && m_system_clock->GetCurrentTime(time) == ResultSuccess &&
m_time_zone->ToCalendarTimeWithMyRule(calendar_time, additional_info, time) ==
ResultSuccess) {
// TODO IFileSystemProxy::SetCurrentPosixTime
}
}
} // namespace Service::Glue::Time

28
src/core/hle/service/glue/time/file_timestamp_worker.h Normal file
View File

@ -0,0 +1,28 @@
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <memory>
#include "common/common_types.h"
namespace Service::PSC::Time {
class SystemClock;
class TimeZoneService;
} // namespace Service::PSC::Time
namespace Service::Glue::Time {
class FileTimestampWorker {
public:
FileTimestampWorker() = default;
void SetFilesystemPosixTime();
std::shared_ptr<Service::PSC::Time::SystemClock> m_system_clock{};
std::shared_ptr<Service::PSC::Time::TimeZoneService> m_time_zone{};
bool m_initialized{};
};
} // namespace Service::Glue::Time

277
src/core/hle/service/glue/time/manager.cpp Normal file
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@ -0,0 +1,277 @@
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include <chrono>
#include "core/core.h"
#include "core/core_timing.h"
#include "common/settings.h"
#include "common/time_zone.h"
#include "core/file_sys/vfs.h"
#include "core/hle/kernel/svc.h"
#include "core/hle/service/glue/time/manager.h"
#include "core/hle/service/glue/time/time_zone_binary.h"
#include "core/hle/service/psc/time/service_manager.h"
#include "core/hle/service/psc/time/static.h"
#include "core/hle/service/psc/time/system_clock.h"
#include "core/hle/service/psc/time/time_zone_service.h"
#include "core/hle/service/set/system_settings_server.h"
#include "core/hle/service/sm/sm.h"
namespace Service::Glue::Time {