forked from suyu/suyu
video_core: memory_manager: Updates for Common::PageTable changes.
This commit is contained in:
parent
f7c03610e1
commit
32fc2aae3c
2 changed files with 34 additions and 67 deletions
|
@ -6,8 +6,8 @@
|
||||||
#include "common/assert.h"
|
#include "common/assert.h"
|
||||||
#include "common/logging/log.h"
|
#include "common/logging/log.h"
|
||||||
#include "core/core.h"
|
#include "core/core.h"
|
||||||
|
#include "core/hle/kernel/memory/page_table.h"
|
||||||
#include "core/hle/kernel/process.h"
|
#include "core/hle/kernel/process.h"
|
||||||
#include "core/hle/kernel/vm_manager.h"
|
|
||||||
#include "core/memory.h"
|
#include "core/memory.h"
|
||||||
#include "video_core/gpu.h"
|
#include "video_core/gpu.h"
|
||||||
#include "video_core/memory_manager.h"
|
#include "video_core/memory_manager.h"
|
||||||
|
@ -17,10 +17,7 @@ namespace Tegra {
|
||||||
|
|
||||||
MemoryManager::MemoryManager(Core::System& system, VideoCore::RasterizerInterface& rasterizer)
|
MemoryManager::MemoryManager(Core::System& system, VideoCore::RasterizerInterface& rasterizer)
|
||||||
: rasterizer{rasterizer}, system{system} {
|
: rasterizer{rasterizer}, system{system} {
|
||||||
std::fill(page_table.pointers.begin(), page_table.pointers.end(), nullptr);
|
page_table.Resize(address_space_width, page_bits, false);
|
||||||
std::fill(page_table.attributes.begin(), page_table.attributes.end(),
|
|
||||||
Common::PageType::Unmapped);
|
|
||||||
page_table.Resize(address_space_width);
|
|
||||||
|
|
||||||
// Initialize the map with a single free region covering the entire managed space.
|
// Initialize the map with a single free region covering the entire managed space.
|
||||||
VirtualMemoryArea initial_vma;
|
VirtualMemoryArea initial_vma;
|
||||||
|
@ -55,9 +52,9 @@ GPUVAddr MemoryManager::MapBufferEx(VAddr cpu_addr, u64 size) {
|
||||||
|
|
||||||
MapBackingMemory(gpu_addr, system.Memory().GetPointer(cpu_addr), aligned_size, cpu_addr);
|
MapBackingMemory(gpu_addr, system.Memory().GetPointer(cpu_addr), aligned_size, cpu_addr);
|
||||||
ASSERT(system.CurrentProcess()
|
ASSERT(system.CurrentProcess()
|
||||||
->VMManager()
|
->PageTable()
|
||||||
.SetMemoryAttribute(cpu_addr, size, Kernel::MemoryAttribute::DeviceMapped,
|
.SetMemoryAttribute(cpu_addr, size, Kernel::Memory::MemoryAttribute::DeviceShared,
|
||||||
Kernel::MemoryAttribute::DeviceMapped)
|
Kernel::Memory::MemoryAttribute::DeviceShared)
|
||||||
.IsSuccess());
|
.IsSuccess());
|
||||||
|
|
||||||
return gpu_addr;
|
return gpu_addr;
|
||||||
|
@ -70,9 +67,9 @@ GPUVAddr MemoryManager::MapBufferEx(VAddr cpu_addr, GPUVAddr gpu_addr, u64 size)
|
||||||
|
|
||||||
MapBackingMemory(gpu_addr, system.Memory().GetPointer(cpu_addr), aligned_size, cpu_addr);
|
MapBackingMemory(gpu_addr, system.Memory().GetPointer(cpu_addr), aligned_size, cpu_addr);
|
||||||
ASSERT(system.CurrentProcess()
|
ASSERT(system.CurrentProcess()
|
||||||
->VMManager()
|
->PageTable()
|
||||||
.SetMemoryAttribute(cpu_addr, size, Kernel::MemoryAttribute::DeviceMapped,
|
.SetMemoryAttribute(cpu_addr, size, Kernel::Memory::MemoryAttribute::DeviceShared,
|
||||||
Kernel::MemoryAttribute::DeviceMapped)
|
Kernel::Memory::MemoryAttribute::DeviceShared)
|
||||||
.IsSuccess());
|
.IsSuccess());
|
||||||
return gpu_addr;
|
return gpu_addr;
|
||||||
}
|
}
|
||||||
|
@ -89,9 +86,10 @@ GPUVAddr MemoryManager::UnmapBuffer(GPUVAddr gpu_addr, u64 size) {
|
||||||
|
|
||||||
UnmapRange(gpu_addr, aligned_size);
|
UnmapRange(gpu_addr, aligned_size);
|
||||||
ASSERT(system.CurrentProcess()
|
ASSERT(system.CurrentProcess()
|
||||||
->VMManager()
|
->PageTable()
|
||||||
.SetMemoryAttribute(cpu_addr.value(), size, Kernel::MemoryAttribute::DeviceMapped,
|
.SetMemoryAttribute(cpu_addr.value(), size,
|
||||||
Kernel::MemoryAttribute::None)
|
Kernel::Memory::MemoryAttribute::DeviceShared,
|
||||||
|
Kernel::Memory::MemoryAttribute::None)
|
||||||
.IsSuccess());
|
.IsSuccess());
|
||||||
|
|
||||||
return gpu_addr;
|
return gpu_addr;
|
||||||
|
@ -147,16 +145,8 @@ T MemoryManager::Read(GPUVAddr addr) const {
|
||||||
return value;
|
return value;
|
||||||
}
|
}
|
||||||
|
|
||||||
switch (page_table.attributes[addr >> page_bits]) {
|
UNREACHABLE();
|
||||||
case Common::PageType::Unmapped:
|
|
||||||
LOG_ERROR(HW_GPU, "Unmapped Read{} @ 0x{:08X}", sizeof(T) * 8, addr);
|
|
||||||
return 0;
|
|
||||||
case Common::PageType::Memory:
|
|
||||||
ASSERT_MSG(false, "Mapped memory page without a pointer @ {:016X}", addr);
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
UNREACHABLE();
|
|
||||||
}
|
|
||||||
return {};
|
return {};
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -173,17 +163,7 @@ void MemoryManager::Write(GPUVAddr addr, T data) {
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
switch (page_table.attributes[addr >> page_bits]) {
|
UNREACHABLE();
|
||||||
case Common::PageType::Unmapped:
|
|
||||||
LOG_ERROR(HW_GPU, "Unmapped Write{} 0x{:08X} @ 0x{:016X}", sizeof(data) * 8,
|
|
||||||
static_cast<u32>(data), addr);
|
|
||||||
return;
|
|
||||||
case Common::PageType::Memory:
|
|
||||||
ASSERT_MSG(false, "Mapped memory page without a pointer @ {:016X}", addr);
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
UNREACHABLE();
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
|
||||||
template u8 MemoryManager::Read<u8>(GPUVAddr addr) const;
|
template u8 MemoryManager::Read<u8>(GPUVAddr addr) const;
|
||||||
|
@ -249,18 +229,11 @@ void MemoryManager::ReadBlock(GPUVAddr src_addr, void* dest_buffer, const std::s
|
||||||
const std::size_t copy_amount{
|
const std::size_t copy_amount{
|
||||||
std::min(static_cast<std::size_t>(page_size) - page_offset, remaining_size)};
|
std::min(static_cast<std::size_t>(page_size) - page_offset, remaining_size)};
|
||||||
|
|
||||||
switch (page_table.attributes[page_index]) {
|
const VAddr src_addr{page_table.backing_addr[page_index] + page_offset};
|
||||||
case Common::PageType::Memory: {
|
// Flush must happen on the rasterizer interface, such that memory is always synchronous
|
||||||
const VAddr src_addr{page_table.backing_addr[page_index] + page_offset};
|
// when it is read (even when in asynchronous GPU mode). Fixes Dead Cells title menu.
|
||||||
// Flush must happen on the rasterizer interface, such that memory is always synchronous
|
rasterizer.FlushRegion(src_addr, copy_amount);
|
||||||
// when it is read (even when in asynchronous GPU mode). Fixes Dead Cells title menu.
|
memory.ReadBlockUnsafe(src_addr, dest_buffer, copy_amount);
|
||||||
rasterizer.FlushRegion(src_addr, copy_amount);
|
|
||||||
memory.ReadBlockUnsafe(src_addr, dest_buffer, copy_amount);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
default:
|
|
||||||
UNREACHABLE();
|
|
||||||
}
|
|
||||||
|
|
||||||
page_index++;
|
page_index++;
|
||||||
page_offset = 0;
|
page_offset = 0;
|
||||||
|
@ -305,18 +278,11 @@ void MemoryManager::WriteBlock(GPUVAddr dest_addr, const void* src_buffer, const
|
||||||
const std::size_t copy_amount{
|
const std::size_t copy_amount{
|
||||||
std::min(static_cast<std::size_t>(page_size) - page_offset, remaining_size)};
|
std::min(static_cast<std::size_t>(page_size) - page_offset, remaining_size)};
|
||||||
|
|
||||||
switch (page_table.attributes[page_index]) {
|
const VAddr dest_addr{page_table.backing_addr[page_index] + page_offset};
|
||||||
case Common::PageType::Memory: {
|
// Invalidate must happen on the rasterizer interface, such that memory is always
|
||||||
const VAddr dest_addr{page_table.backing_addr[page_index] + page_offset};
|
// synchronous when it is written (even when in asynchronous GPU mode).
|
||||||
// Invalidate must happen on the rasterizer interface, such that memory is always
|
rasterizer.InvalidateRegion(dest_addr, copy_amount);
|
||||||
// synchronous when it is written (even when in asynchronous GPU mode).
|
memory.WriteBlockUnsafe(dest_addr, src_buffer, copy_amount);
|
||||||
rasterizer.InvalidateRegion(dest_addr, copy_amount);
|
|
||||||
memory.WriteBlockUnsafe(dest_addr, src_buffer, copy_amount);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
default:
|
|
||||||
UNREACHABLE();
|
|
||||||
}
|
|
||||||
|
|
||||||
page_index++;
|
page_index++;
|
||||||
page_offset = 0;
|
page_offset = 0;
|
||||||
|
@ -362,8 +328,8 @@ void MemoryManager::CopyBlockUnsafe(GPUVAddr dest_addr, GPUVAddr src_addr, const
|
||||||
|
|
||||||
bool MemoryManager::IsGranularRange(GPUVAddr gpu_addr, std::size_t size) {
|
bool MemoryManager::IsGranularRange(GPUVAddr gpu_addr, std::size_t size) {
|
||||||
const VAddr addr = page_table.backing_addr[gpu_addr >> page_bits];
|
const VAddr addr = page_table.backing_addr[gpu_addr >> page_bits];
|
||||||
const std::size_t page = (addr & Memory::PAGE_MASK) + size;
|
const std::size_t page = (addr & Core::Memory::PAGE_MASK) + size;
|
||||||
return page <= Memory::PAGE_SIZE;
|
return page <= Core::Memory::PAGE_SIZE;
|
||||||
}
|
}
|
||||||
|
|
||||||
void MemoryManager::MapPages(GPUVAddr base, u64 size, u8* memory, Common::PageType type,
|
void MemoryManager::MapPages(GPUVAddr base, u64 size, u8* memory, Common::PageType type,
|
||||||
|
@ -375,12 +341,13 @@ void MemoryManager::MapPages(GPUVAddr base, u64 size, u8* memory, Common::PageTy
|
||||||
ASSERT_MSG(end <= page_table.pointers.size(), "out of range mapping at {:016X}",
|
ASSERT_MSG(end <= page_table.pointers.size(), "out of range mapping at {:016X}",
|
||||||
base + page_table.pointers.size());
|
base + page_table.pointers.size());
|
||||||
|
|
||||||
std::fill(page_table.attributes.begin() + base, page_table.attributes.begin() + end, type);
|
|
||||||
|
|
||||||
if (memory == nullptr) {
|
if (memory == nullptr) {
|
||||||
std::fill(page_table.pointers.begin() + base, page_table.pointers.begin() + end, memory);
|
while (base != end) {
|
||||||
std::fill(page_table.backing_addr.begin() + base, page_table.backing_addr.begin() + end,
|
page_table.pointers[base] = nullptr;
|
||||||
backing_addr);
|
page_table.backing_addr[base] = 0;
|
||||||
|
|
||||||
|
base += 1;
|
||||||
|
}
|
||||||
} else {
|
} else {
|
||||||
while (base != end) {
|
while (base != end) {
|
||||||
page_table.pointers[base] = memory;
|
page_table.pointers[base] = memory;
|
||||||
|
|
|
@ -179,7 +179,7 @@ private:
|
||||||
/// End of address space, based on address space in bits.
|
/// End of address space, based on address space in bits.
|
||||||
static constexpr GPUVAddr address_space_end{1ULL << address_space_width};
|
static constexpr GPUVAddr address_space_end{1ULL << address_space_width};
|
||||||
|
|
||||||
Common::BackingPageTable page_table{page_bits};
|
Common::PageTable page_table;
|
||||||
VMAMap vma_map;
|
VMAMap vma_map;
|
||||||
VideoCore::RasterizerInterface& rasterizer;
|
VideoCore::RasterizerInterface& rasterizer;
|
||||||
|
|
||||||
|
|
Loading…
Reference in a new issue