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Added basic UI; misc memory fixes

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This commit is contained in:
Hamish Milne 2020-01-03 17:19:59 +00:00 committed by zhupengfei
parent 558e710e17
commit 26e90a99cd
13 changed files with 90 additions and 36 deletions
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13
TODO
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@ -1,8 +1,11 @@
☐ Save/load UI
✔ Basic version @done(20-01-03 15:27)
☐ Multiple slots etc.
✔ CPU @done(19-08-13 15:41)
✔ Memory @done(19-08-13 15:41)
☐ Page tables
☐ Skip N3DS RAM if unused
✘ Skip N3DS RAM if unused @cancelled(20-01-03 15:26)
Since no n3ds support, leave this for now
✔ DSP @done(19-12-28 16:57)
Memory only
✔ Service manager @started(19-12-23 00:36) @done(19-12-23 11:38) @lasted(11h2m3s)
@ -67,14 +70,16 @@
✔ Mutex @done(19-08-13 16:43)
✔ Object @done(19-08-13 15:41)
✔ Process @started(19-08-13 16:43) @done(19-12-22 18:41)
☐ Code set @started(19-12-22 18:41)
✔ Code set @started(19-12-22 18:41) @done(20-01-03 15:15) @lasted(1w4d20h34m2s)
Needs a way to reference loaded images (so we don't serialize the entire ROM as well)
☐ Serialize codeset with an apploader reference instead
✔ Resource limit @done(19-08-13 16:43)
✔ Semaphore @done(19-08-13 16:44)
✔ Server port @done(19-08-13 16:44)
✔ Server session @done(19-08-13 16:44)
☐ Mapped buffer context
This may not be needed!
✔ Mapped buffer context @done(20-01-03 15:25)
This is needed because IPC can take as long as it takes
Changed the unique_ptr<u8[]> to vector<u8>
✔ Session @done(19-08-13 16:44)
☐ Shared memory @started(19-12-22 21:20)
Need to figure out backing memory (a u8*)

24
src/citra_qt/main.cpp
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@ -3,6 +3,7 @@
// Refer to the license.txt file included.
#include <clocale>
#include <fstream>
#include <memory>
#include <thread>
#include <QDesktopWidget>
@ -606,6 +607,8 @@ void GMainWindow::ConnectMenuEvents() {
&GMainWindow::OnMenuReportCompatibility);
connect(ui.action_Configure, &QAction::triggered, this, &GMainWindow::OnConfigure);
connect(ui.action_Cheats, &QAction::triggered, this, &GMainWindow::OnCheats);
connect(ui.action_Save, &QAction::triggered, this, &GMainWindow::OnSave);
connect(ui.action_Load, &QAction::triggered, this, &GMainWindow::OnLoad);
// View
connect(ui.action_Single_Window_Mode, &QAction::triggered, this,
@ -1033,6 +1036,8 @@ void GMainWindow::ShutdownGame() {
ui.action_Stop->setEnabled(false);
ui.action_Restart->setEnabled(false);
ui.action_Cheats->setEnabled(false);
ui.action_Save->setEnabled(false);
ui.action_Load->setEnabled(false);
ui.action_Load_Amiibo->setEnabled(false);
ui.action_Remove_Amiibo->setEnabled(false);
ui.action_Report_Compatibility->setEnabled(false);
@ -1343,6 +1348,8 @@ void GMainWindow::OnStartGame() {
ui.action_Stop->setEnabled(true);
ui.action_Restart->setEnabled(true);
ui.action_Cheats->setEnabled(true);
ui.action_Save->setEnabled(true);
ui.action_Load->setEnabled(true);
ui.action_Load_Amiibo->setEnabled(true);
ui.action_Report_Compatibility->setEnabled(true);
ui.action_Enable_Frame_Advancing->setEnabled(true);
@ -1496,6 +1503,23 @@ void GMainWindow::OnCheats() {
cheat_dialog.exec();
}
void GMainWindow::OnSave() {
Core::System& system{Core::System::GetInstance()};
auto fs = std::ofstream("save0.citrasave");
emu_thread->SetRunning(false);
Core::System::GetInstance().Save(fs);
emu_thread->SetRunning(true);
}
void GMainWindow::OnLoad() {
if (QFileInfo("save0.citrasave").exists()) {
auto fs = std::ifstream("save0.citrasave");
emu_thread->SetRunning(false);
Core::System::GetInstance().Load(fs);
emu_thread->SetRunning(true);
}
}
void GMainWindow::OnConfigure() {
ConfigureDialog configureDialog(this, hotkey_registry,
!multiplayer_state->IsHostingPublicRoom());

2
src/citra_qt/main.h
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@ -163,6 +163,8 @@ private slots:
void OnStartGame();
void OnPauseGame();
void OnStopGame();
void OnSave();
void OnLoad();
void OnMenuReportCompatibility();
/// Called whenever a user selects a game in the game list widget.
void OnGameListLoadFile(QString game_path);

18
src/citra_qt/main.ui
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@ -88,6 +88,8 @@
<addaction name="separator"/>
<addaction name="action_Configure"/>
<addaction name="action_Cheats"/>
<addaction name="action_Save"/>
<addaction name="action_Load"/>
</widget>
<widget class="QMenu" name="menu_View">
<property name="title">
@ -217,6 +219,22 @@
<string>&amp;Stop</string>
</property>
</action>
<action name="action_Save">
<property name="enabled">
<bool>false</bool>
</property>
<property name="text">
<string>Save</string>
</property>
</action>
<action name="action_Load">
<property name="enabled">
<bool>false</bool>
</property>
<property name="text">
<string>Load</string>
</property>
</action>
<action name="action_FAQ">
<property name="text">
<string>FAQ</string>

1
src/common/CMakeLists.txt
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@ -86,7 +86,6 @@ add_library(common STATIC
misc.cpp
param_package.cpp
param_package.h
pod.h
quaternion.h
ring_buffer.h
scm_rev.cpp

3
src/core/hle/kernel/config_mem.h
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@ -61,8 +61,7 @@ private:
friend class boost::serialization::access;
template <class Archive>
void serialize(Archive& ar, const unsigned int file_version) {
auto o_config_mem = boost::serialization::binary_object(&config_mem, sizeof(config_mem));
ar& o_config_mem;
ar& boost::serialization::make_binary_object(&config_mem, sizeof(config_mem));
}
};

12
src/core/hle/kernel/ipc.cpp
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@ -193,19 +193,19 @@ ResultCode TranslateCommandBuffer(Kernel::KernelSystem& kernel, Memory::MemorySy
// TODO(Subv): Perform permission checks.
// Reserve a page of memory before the mapped buffer
auto reserve_buffer = std::make_unique<u8[]>(Memory::PAGE_SIZE);
auto reserve_buffer = std::vector<u8>(Memory::PAGE_SIZE);
dst_process->vm_manager.MapBackingMemoryToBase(
Memory::IPC_MAPPING_VADDR, Memory::IPC_MAPPING_SIZE, reserve_buffer.get(),
Memory::IPC_MAPPING_VADDR, Memory::IPC_MAPPING_SIZE, reserve_buffer.data(),
Memory::PAGE_SIZE, Kernel::MemoryState::Reserved);
auto buffer = std::make_unique<u8[]>(num_pages * Memory::PAGE_SIZE);
memory.ReadBlock(*src_process, source_address, buffer.get() + page_offset, size);
auto buffer = std::vector<u8>(num_pages * Memory::PAGE_SIZE);
memory.ReadBlock(*src_process, source_address, buffer.data() + page_offset, size);
// Map the page(s) into the target process' address space.
target_address =
dst_process->vm_manager
.MapBackingMemoryToBase(Memory::IPC_MAPPING_VADDR, Memory::IPC_MAPPING_SIZE,
buffer.get(), num_pages * Memory::PAGE_SIZE,
buffer.data(), num_pages * Memory::PAGE_SIZE,
Kernel::MemoryState::Shared)
.Unwrap();
@ -213,7 +213,7 @@ ResultCode TranslateCommandBuffer(Kernel::KernelSystem& kernel, Memory::MemorySy
// Reserve a page of memory after the mapped buffer
dst_process->vm_manager.MapBackingMemoryToBase(
Memory::IPC_MAPPING_VADDR, Memory::IPC_MAPPING_SIZE, reserve_buffer.get(),
Memory::IPC_MAPPING_VADDR, Memory::IPC_MAPPING_SIZE, reserve_buffer.data(),
Memory::PAGE_SIZE, Kernel::MemoryState::Reserved);
mapped_buffer_context.push_back({permissions, size, source_address,

12
src/core/hle/kernel/ipc.h
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@ -6,7 +6,7 @@
#include <memory>
#include <vector>
#include <boost/serialization/unique_ptr.hpp>
#include <boost/serialization/vector.hpp>
#include "common/common_types.h"
#include "core/hle/ipc.h"
#include "core/hle/kernel/thread.h"
@ -25,8 +25,8 @@ struct MappedBufferContext {
VAddr source_address;
VAddr target_address;
std::unique_ptr<u8[]> buffer;
std::unique_ptr<u8[]> reserve_buffer;
std::vector<u8> buffer;
std::vector<u8> reserve_buffer;
private:
template <class Archive>
@ -35,10 +35,8 @@ private:
ar& size;
ar& source_address;
ar& target_address;
// TODO: Check whether we need these. If we do, add a field for the size and/or change to a
// 'vector'
// ar & buffer;
// ar & reserve_buffer;
ar& buffer;
ar& reserve_buffer;
}
friend class boost::serialization::access;
};

2
src/core/hle/kernel/process.cpp
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@ -29,7 +29,7 @@ template <class Archive>
void Process::serialize(Archive& ar, const unsigned int file_version) {
ar& boost::serialization::base_object<Object>(*this);
ar& handle_table;
ar& codeset;
ar& codeset; // TODO: Replace with apploader reference
ar& resource_limit;
ar& svc_access_mask;
ar& handle_table_size;

2
src/core/hle/kernel/process.h
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@ -133,7 +133,7 @@ private:
template <class Archive>
void serialize(Archive& ar, const unsigned int file_version) {
ar& boost::serialization::base_object<Object>(*this);
// TODO: memory reference
ar& memory;
ar& segments;
ar& entrypoint;
ar& name;

3
src/core/hw/gpu.h
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@ -301,8 +301,7 @@ private:
template <class Archive>
void serialize(Archive& ar, const unsigned int) {
auto obj = boost::serialization::binary_object(this, sizeof(Regs));
ar& obj;
ar& boost::serialization::make_binary_object(this, sizeof(Regs));
}
friend class boost::serialization::access;
};

19
src/core/memory.cpp
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@ -84,18 +84,15 @@ private:
friend class boost::serialization::access;
template <class Archive>
void serialize(Archive& ar, const unsigned int file_version) {
// TODO: Skip n3ds ram when not used?
auto s_fcram = boost::serialization::binary_object(fcram.get(), Memory::FCRAM_N3DS_SIZE);
auto s_vram = boost::serialization::binary_object(vram.get(), Memory::VRAM_SIZE);
auto s_extra =
boost::serialization::binary_object(n3ds_extra_ram.get(), Memory::N3DS_EXTRA_RAM_SIZE);
ar& s_fcram;
ar& s_vram;
ar& s_extra;
ar& boost::serialization::make_binary_object(fcram.get(), Memory::FCRAM_N3DS_SIZE);
ar& boost::serialization::make_binary_object(vram.get(), Memory::VRAM_SIZE);
// TODO: When n3ds support is added, put this back in
// ar& boost::serialization::make_binary_object(n3ds_extra_ram.get(),
// Memory::N3DS_EXTRA_RAM_SIZE);
ar& current_page_table;
ar& cache_marker;
// TODO: How the hell to do page tables..
// ar & page_table_list;
// ar & current_page_table;
ar& page_table_list;
// dsp is set from Core::System at startup
}
};

15
src/core/memory.h
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@ -9,7 +9,9 @@
#include <memory>
#include <string>
#include <vector>
#include "boost/serialization/access.hpp"
#include <boost/serialization/access.hpp>
#include <boost/serialization/array.hpp>
#include <boost/serialization/vector.hpp>
#include "common/common_types.h"
#include "core/mmio.h"
@ -54,12 +56,14 @@ struct SpecialRegion {
u32 size;
MMIORegionPointer handler;
private:
template <class Archive>
void serialize(Archive& ar, const unsigned int file_version) {
ar& base;
ar& size;
ar& handler;
}
friend class boost::serialization::access;
};
/**
@ -86,6 +90,15 @@ struct PageTable {
* the corresponding entry in `pointers` MUST be set to null.
*/
std::array<PageType, PAGE_TABLE_NUM_ENTRIES> attributes;
private:
template <class Archive>
void serialize(Archive& ar, const unsigned int) {
// TODO: Pointers; same as VMA backing regions we need to serialize the u8*
ar& special_regions;
ar& attributes;
}
friend class boost::serialization::access;
};
/// Physical memory regions as seen from the ARM11