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Merge pull request #8784 from Docteh/nosnek 

code: dodge PAGE_SIZE #define
This commit is contained in:
liamwhite 2022-08-21 12:59:01 -04:00 committed by GitHub
parent e37e3d3634 14e9de6678
commit 064f836d1c
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
17 changed files with 116 additions and 119 deletions
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9
src/common/microprofile.h
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@ -22,12 +22,3 @@ typedef void* HANDLE;
#include <microprofile.h> #include <microprofile.h>
#define MP_RGB(r, g, b) ((r) << 16 | (g) << 8 | (b) << 0) #define MP_RGB(r, g, b) ((r) << 16 | (g) << 8 | (b) << 0)
// On OS X, some Mach header included by MicroProfile defines these as macros, conflicting with
// identifiers we use.
#ifdef PAGE_SIZE
#undef PAGE_SIZE
#endif
#ifdef PAGE_MASK
#undef PAGE_MASK
#endif

4
src/core/arm/dynarmic/arm_dynarmic_32.cpp
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@ -190,8 +190,8 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable*
config.callbacks = cb.get(); config.callbacks = cb.get();
config.coprocessors[15] = cp15; config.coprocessors[15] = cp15;
config.define_unpredictable_behaviour = true; config.define_unpredictable_behaviour = true;
static constexpr std::size_t PAGE_BITS = 12; static constexpr std::size_t YUZU_PAGEBITS = 12;
static constexpr std::size_t NUM_PAGE_TABLE_ENTRIES = 1 << (32 - PAGE_BITS); static constexpr std::size_t NUM_PAGE_TABLE_ENTRIES = 1 << (32 - YUZU_PAGEBITS);
if (page_table) { if (page_table) {
config.page_table = reinterpret_cast<std::array<std::uint8_t*, NUM_PAGE_TABLE_ENTRIES>*>( config.page_table = reinterpret_cast<std::array<std::uint8_t*, NUM_PAGE_TABLE_ENTRIES>*>(
page_table->pointers.data()); page_table->pointers.data());

2
src/core/loader/kip.cpp
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@ -14,7 +14,7 @@ namespace Loader {
namespace { namespace {
constexpr u32 PageAlignSize(u32 size) { constexpr u32 PageAlignSize(u32 size) {
return static_cast<u32>((size + Core::Memory::PAGE_MASK) & ~Core::Memory::PAGE_MASK); return static_cast<u32>((size + Core::Memory::YUZU_PAGEMASK) & ~Core::Memory::YUZU_PAGEMASK);
} }
} // Anonymous namespace } // Anonymous namespace

2
src/core/loader/nro.cpp
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@ -125,7 +125,7 @@ FileType AppLoader_NRO::IdentifyType(const FileSys::VirtualFile& nro_file) {
} }
static constexpr u32 PageAlignSize(u32 size) { static constexpr u32 PageAlignSize(u32 size) {
return static_cast<u32>((size + Core::Memory::PAGE_MASK) & ~Core::Memory::PAGE_MASK); return static_cast<u32>((size + Core::Memory::YUZU_PAGEMASK) & ~Core::Memory::YUZU_PAGEMASK);
} }
static bool LoadNroImpl(Kernel::KProcess& process, const std::vector<u8>& data) { static bool LoadNroImpl(Kernel::KProcess& process, const std::vector<u8>& data) {

2
src/core/loader/nso.cpp
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@ -45,7 +45,7 @@ std::vector<u8> DecompressSegment(const std::vector<u8>& compressed_data,
} }
constexpr u32 PageAlignSize(u32 size) { constexpr u32 PageAlignSize(u32 size) {
return static_cast<u32>((size + Core::Memory::PAGE_MASK) & ~Core::Memory::PAGE_MASK); return static_cast<u32>((size + Core::Memory::YUZU_PAGEMASK) & ~Core::Memory::YUZU_PAGEMASK);
} }
} // Anonymous namespace } // Anonymous namespace

81
src/core/memory.cpp
View File

@ -36,10 +36,11 @@ struct Memory::Impl {
} }
void MapMemoryRegion(Common::PageTable& page_table, VAddr base, u64 size, PAddr target) { void MapMemoryRegion(Common::PageTable& page_table, VAddr base, u64 size, PAddr target) {
ASSERT_MSG((size & PAGE_MASK) == 0, "non-page aligned size: {:016X}", size); ASSERT_MSG((size & YUZU_PAGEMASK) == 0, "non-page aligned size: {:016X}", size);
ASSERT_MSG((base & PAGE_MASK) == 0, "non-page aligned base: {:016X}", base); ASSERT_MSG((base & YUZU_PAGEMASK) == 0, "non-page aligned base: {:016X}", base);
ASSERT_MSG(target >= DramMemoryMap::Base, "Out of bounds target: {:016X}", target); ASSERT_MSG(target >= DramMemoryMap::Base, "Out of bounds target: {:016X}", target);
MapPages(page_table, base / PAGE_SIZE, size / PAGE_SIZE, target, Common::PageType::Memory); MapPages(page_table, base / YUZU_PAGESIZE, size / YUZU_PAGESIZE, target,
Common::PageType::Memory);
if (Settings::IsFastmemEnabled()) { if (Settings::IsFastmemEnabled()) {
system.DeviceMemory().buffer.Map(base, target - DramMemoryMap::Base, size); system.DeviceMemory().buffer.Map(base, target - DramMemoryMap::Base, size);
@ -47,9 +48,10 @@ struct Memory::Impl {
} }
void UnmapRegion(Common::PageTable& page_table, VAddr base, u64 size) { void UnmapRegion(Common::PageTable& page_table, VAddr base, u64 size) {
ASSERT_MSG((size & PAGE_MASK) == 0, "non-page aligned size: {:016X}", size); ASSERT_MSG((size & YUZU_PAGEMASK) == 0, "non-page aligned size: {:016X}", size);
ASSERT_MSG((base & PAGE_MASK) == 0, "non-page aligned base: {:016X}", base); ASSERT_MSG((base & YUZU_PAGEMASK) == 0, "non-page aligned base: {:016X}", base);
MapPages(page_table, base / PAGE_SIZE, size / PAGE_SIZE, 0, Common::PageType::Unmapped); MapPages(page_table, base / YUZU_PAGESIZE, size / YUZU_PAGESIZE, 0,
Common::PageType::Unmapped);
if (Settings::IsFastmemEnabled()) { if (Settings::IsFastmemEnabled()) {
system.DeviceMemory().buffer.Unmap(base, size); system.DeviceMemory().buffer.Unmap(base, size);
@ -57,7 +59,7 @@ struct Memory::Impl {
} }
[[nodiscard]] u8* GetPointerFromRasterizerCachedMemory(VAddr vaddr) const { [[nodiscard]] u8* GetPointerFromRasterizerCachedMemory(VAddr vaddr) const {
const PAddr paddr{current_page_table->backing_addr[vaddr >> PAGE_BITS]}; const PAddr paddr{current_page_table->backing_addr[vaddr >> YUZU_PAGEBITS]};
if (!paddr) { if (!paddr) {
return {}; return {};
@ -67,7 +69,7 @@ struct Memory::Impl {
} }
[[nodiscard]] u8* GetPointerFromDebugMemory(VAddr vaddr) const { [[nodiscard]] u8* GetPointerFromDebugMemory(VAddr vaddr) const {
const PAddr paddr{current_page_table->backing_addr[vaddr >> PAGE_BITS]}; const PAddr paddr{current_page_table->backing_addr[vaddr >> YUZU_PAGEBITS]};
if (paddr == 0) { if (paddr == 0) {
return {}; return {};
@ -176,13 +178,14 @@ struct Memory::Impl {
auto on_unmapped, auto on_memory, auto on_rasterizer, auto increment) { auto on_unmapped, auto on_memory, auto on_rasterizer, auto increment) {
const auto& page_table = process.PageTable().PageTableImpl(); const auto& page_table = process.PageTable().PageTableImpl();
std::size_t remaining_size = size; std::size_t remaining_size = size;
std::size_t page_index = addr >> PAGE_BITS; std::size_t page_index = addr >> YUZU_PAGEBITS;
std::size_t page_offset = addr & PAGE_MASK; std::size_t page_offset = addr & YUZU_PAGEMASK;
while (remaining_size) { while (remaining_size) {
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>(YUZU_PAGESIZE) - page_offset, remaining_size);
const auto current_vaddr = static_cast<VAddr>((page_index << PAGE_BITS) + page_offset); const auto current_vaddr =
static_cast<VAddr>((page_index << YUZU_PAGEBITS) + page_offset);
const auto [pointer, type] = page_table.pointers[page_index].PointerType(); const auto [pointer, type] = page_table.pointers[page_index].PointerType();
switch (type) { switch (type) {
@ -192,7 +195,7 @@ struct Memory::Impl {
} }
case Common::PageType::Memory: { case Common::PageType::Memory: {
DEBUG_ASSERT(pointer); DEBUG_ASSERT(pointer);
u8* mem_ptr = pointer + page_offset + (page_index << PAGE_BITS); u8* mem_ptr = pointer + page_offset + (page_index << YUZU_PAGEBITS);
on_memory(copy_amount, mem_ptr); on_memory(copy_amount, mem_ptr);
break; break;
} }
@ -339,10 +342,10 @@ struct Memory::Impl {
// Iterate over a contiguous CPU address space, marking/unmarking the region. // Iterate over a contiguous CPU address space, marking/unmarking the region.
// The region is at a granularity of CPU pages. // The region is at a granularity of CPU pages.
const u64 num_pages = ((vaddr + size - 1) >> PAGE_BITS) - (vaddr >> PAGE_BITS) + 1; const u64 num_pages = ((vaddr + size - 1) >> YUZU_PAGEBITS) - (vaddr >> YUZU_PAGEBITS) + 1;
for (u64 i = 0; i < num_pages; ++i, vaddr += PAGE_SIZE) { for (u64 i = 0; i < num_pages; ++i, vaddr += YUZU_PAGESIZE) {
const Common::PageType page_type{ const Common::PageType page_type{
current_page_table->pointers[vaddr >> PAGE_BITS].Type()}; current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Type()};
if (debug) { if (debug) {
// Switch page type to debug if now debug // Switch page type to debug if now debug
switch (page_type) { switch (page_type) {
@ -354,7 +357,7 @@ struct Memory::Impl {
// Page is already marked. // Page is already marked.
break; break;
case Common::PageType::Memory: case Common::PageType::Memory:
current_page_table->pointers[vaddr >> PAGE_BITS].Store( current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Store(
nullptr, Common::PageType::DebugMemory); nullptr, Common::PageType::DebugMemory);
break; break;
default: default:
@ -371,9 +374,9 @@ struct Memory::Impl {
// Don't mess with already non-debug or rasterizer memory. // Don't mess with already non-debug or rasterizer memory.
break; break;
case Common::PageType::DebugMemory: { case Common::PageType::DebugMemory: {
u8* const pointer{GetPointerFromDebugMemory(vaddr & ~PAGE_MASK)}; u8* const pointer{GetPointerFromDebugMemory(vaddr & ~YUZU_PAGEMASK)};
current_page_table->pointers[vaddr >> PAGE_BITS].Store( current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Store(
pointer - (vaddr & ~PAGE_MASK), Common::PageType::Memory); pointer - (vaddr & ~YUZU_PAGEMASK), Common::PageType::Memory);
break; break;
} }
default: default:
@ -398,10 +401,10 @@ struct Memory::Impl {
// granularity of CPU pages, hence why we iterate on a CPU page basis (note: GPU page size // granularity of CPU pages, hence why we iterate on a CPU page basis (note: GPU page size
// is different). This assumes the specified GPU address region is contiguous as well. // is different). This assumes the specified GPU address region is contiguous as well.
const u64 num_pages = ((vaddr + size - 1) >> PAGE_BITS) - (vaddr >> PAGE_BITS) + 1; const u64 num_pages = ((vaddr + size - 1) >> YUZU_PAGEBITS) - (vaddr >> YUZU_PAGEBITS) + 1;
for (u64 i = 0; i < num_pages; ++i, vaddr += PAGE_SIZE) { for (u64 i = 0; i < num_pages; ++i, vaddr += YUZU_PAGESIZE) {
const Common::PageType page_type{ const Common::PageType page_type{
current_page_table->pointers[vaddr >> PAGE_BITS].Type()}; current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Type()};
if (cached) { if (cached) {
// Switch page type to cached if now cached // Switch page type to cached if now cached
switch (page_type) { switch (page_type) {
@ -411,7 +414,7 @@ struct Memory::Impl {
break; break;
case Common::PageType::DebugMemory: case Common::PageType::DebugMemory:
case Common::PageType::Memory: case Common::PageType::Memory:
current_page_table->pointers[vaddr >> PAGE_BITS].Store( current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Store(
nullptr, Common::PageType::RasterizerCachedMemory); nullptr, Common::PageType::RasterizerCachedMemory);
break; break;
case Common::PageType::RasterizerCachedMemory: case Common::PageType::RasterizerCachedMemory:
@ -434,16 +437,16 @@ struct Memory::Impl {
// that this area is already unmarked as cached. // that this area is already unmarked as cached.
break; break;
case Common::PageType::RasterizerCachedMemory: { case Common::PageType::RasterizerCachedMemory: {
u8* const pointer{GetPointerFromRasterizerCachedMemory(vaddr & ~PAGE_MASK)}; u8* const pointer{GetPointerFromRasterizerCachedMemory(vaddr & ~YUZU_PAGEMASK)};
if (pointer == nullptr) { if (pointer == nullptr) {
// It's possible that this function has been called while updating the // It's possible that this function has been called while updating the
// pagetable after unmapping a VMA. In that case the underlying VMA will no // pagetable after unmapping a VMA. In that case the underlying VMA will no
// longer exist, and we should just leave the pagetable entry blank. // longer exist, and we should just leave the pagetable entry blank.
current_page_table->pointers[vaddr >> PAGE_BITS].Store( current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Store(
nullptr, Common::PageType::Unmapped); nullptr, Common::PageType::Unmapped);
} else { } else {
current_page_table->pointers[vaddr >> PAGE_BITS].Store( current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Store(
pointer - (vaddr & ~PAGE_MASK), Common::PageType::Memory); pointer - (vaddr & ~YUZU_PAGEMASK), Common::PageType::Memory);
} }
break; break;
} }
@ -465,8 +468,8 @@ struct Memory::Impl {
*/ */
void MapPages(Common::PageTable& page_table, VAddr base, u64 size, PAddr target, void MapPages(Common::PageTable& page_table, VAddr base, u64 size, PAddr target,
Common::PageType type) { Common::PageType type) {
LOG_DEBUG(HW_Memory, "Mapping {:016X} onto {:016X}-{:016X}", target, base * PAGE_SIZE, LOG_DEBUG(HW_Memory, "Mapping {:016X} onto {:016X}-{:016X}", target, base * YUZU_PAGESIZE,
(base + size) * PAGE_SIZE); (base + size) * YUZU_PAGESIZE);
// During boot, current_page_table might not be set yet, in which case we need not flush // During boot, current_page_table might not be set yet, in which case we need not flush
if (system.IsPoweredOn()) { if (system.IsPoweredOn()) {
@ -474,7 +477,7 @@ struct Memory::Impl {
for (u64 i = 0; i < size; i++) { for (u64 i = 0; i < size; i++) {
const auto page = base + i; const auto page = base + i;
if (page_table.pointers[page].Type() == Common::PageType::RasterizerCachedMemory) { if (page_table.pointers[page].Type() == Common::PageType::RasterizerCachedMemory) {
gpu.FlushAndInvalidateRegion(page << PAGE_BITS, PAGE_SIZE); gpu.FlushAndInvalidateRegion(page << YUZU_PAGEBITS, YUZU_PAGESIZE);
} }
} }
} }
@ -485,7 +488,7 @@ struct Memory::Impl {
if (!target) { if (!target) {
ASSERT_MSG(type != Common::PageType::Memory, ASSERT_MSG(type != Common::PageType::Memory,
"Mapping memory page without a pointer @ {:016x}", base * PAGE_SIZE); "Mapping memory page without a pointer @ {:016x}", base * YUZU_PAGESIZE);
while (base != end) { while (base != end) {
page_table.pointers[base].Store(nullptr, type); page_table.pointers[base].Store(nullptr, type);
@ -496,14 +499,14 @@ struct Memory::Impl {
} else { } else {
while (base != end) { while (base != end) {
page_table.pointers[base].Store( page_table.pointers[base].Store(
system.DeviceMemory().GetPointer(target) - (base << PAGE_BITS), type); system.DeviceMemory().GetPointer(target) - (base << YUZU_PAGEBITS), type);
page_table.backing_addr[base] = target - (base << PAGE_BITS); page_table.backing_addr[base] = target - (base << YUZU_PAGEBITS);
ASSERT_MSG(page_table.pointers[base].Pointer(), ASSERT_MSG(page_table.pointers[base].Pointer(),
"memory mapping base yield a nullptr within the table"); "memory mapping base yield a nullptr within the table");
base += 1; base += 1;
target += PAGE_SIZE; target += YUZU_PAGESIZE;
} }
} }
} }
@ -518,7 +521,7 @@ struct Memory::Impl {
} }
// Avoid adding any extra logic to this fast-path block // Avoid adding any extra logic to this fast-path block
const uintptr_t raw_pointer = current_page_table->pointers[vaddr >> PAGE_BITS].Raw(); const uintptr_t raw_pointer = current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Raw();
if (u8* const pointer = Common::PageTable::PageInfo::ExtractPointer(raw_pointer)) { if (u8* const pointer = Common::PageTable::PageInfo::ExtractPointer(raw_pointer)) {
return &pointer[vaddr]; return &pointer[vaddr];
} }
@ -657,7 +660,7 @@ void Memory::UnmapRegion(Common::PageTable& page_table, VAddr base, u64 size) {
bool Memory::IsValidVirtualAddress(const VAddr vaddr) const { bool Memory::IsValidVirtualAddress(const VAddr vaddr) const {
const Kernel::KProcess& process = *system.CurrentProcess(); const Kernel::KProcess& process = *system.CurrentProcess();
const auto& page_table = process.PageTable().PageTableImpl(); const auto& page_table = process.PageTable().PageTableImpl();
const size_t page = vaddr >> PAGE_BITS; const size_t page = vaddr >> YUZU_PAGEBITS;
if (page >= page_table.pointers.size()) { if (page >= page_table.pointers.size()) {
return false; return false;
} }
@ -668,9 +671,9 @@ bool Memory::IsValidVirtualAddress(const VAddr vaddr) const {
bool Memory::IsValidVirtualAddressRange(VAddr base, u64 size) const { bool Memory::IsValidVirtualAddressRange(VAddr base, u64 size) const {
VAddr end = base + size; VAddr end = base + size;
VAddr page = Common::AlignDown(base, PAGE_SIZE); VAddr page = Common::AlignDown(base, YUZU_PAGESIZE);
for (; page < end; page += PAGE_SIZE) { for (; page < end; page += YUZU_PAGESIZE) {
if (!IsValidVirtualAddress(page)) { if (!IsValidVirtualAddress(page)) {
return false; return false;
} }

6
src/core/memory.h
View File

@ -27,9 +27,9 @@ namespace Core::Memory {
* Page size used by the ARM architecture. This is the smallest granularity with which memory can * Page size used by the ARM architecture. This is the smallest granularity with which memory can
* be mapped. * be mapped.
*/ */
constexpr std::size_t PAGE_BITS = 12; constexpr std::size_t YUZU_PAGEBITS = 12;
constexpr u64 PAGE_SIZE = 1ULL << PAGE_BITS; constexpr u64 YUZU_PAGESIZE = 1ULL << YUZU_PAGEBITS;
constexpr u64 PAGE_MASK = PAGE_SIZE - 1; constexpr u64 YUZU_PAGEMASK = YUZU_PAGESIZE - 1;
/// Virtual user-space memory regions /// Virtual user-space memory regions
enum : VAddr { enum : VAddr {

7
src/tests/video_core/buffer_base.cpp
View File

@ -22,8 +22,9 @@ constexpr VAddr c = 0x1328914000;
class RasterizerInterface { class RasterizerInterface {
public: public:
void UpdatePagesCachedCount(VAddr addr, u64 size, int delta) { void UpdatePagesCachedCount(VAddr addr, u64 size, int delta) {
const u64 page_start{addr >> Core::Memory::PAGE_BITS}; const u64 page_start{addr >> Core::Memory::YUZU_PAGEBITS};
const u64 page_end{(addr + size + Core::Memory::PAGE_SIZE - 1) >> Core::Memory::PAGE_BITS}; const u64 page_end{(addr + size + Core::Memory::YUZU_PAGESIZE - 1) >>
Core::Memory::YUZU_PAGEBITS};
for (u64 page = page_start; page < page_end; ++page) { for (u64 page = page_start; page < page_end; ++page) {
int& value = page_table[page]; int& value = page_table[page];
value += delta; value += delta;
@ -37,7 +38,7 @@ public:
} }
[[nodiscard]] int Count(VAddr addr) const noexcept { [[nodiscard]] int Count(VAddr addr) const noexcept {
const auto it = page_table.find(addr >> Core::Memory::PAGE_BITS); const auto it = page_table.find(addr >> Core::Memory::YUZU_PAGEBITS);
return it == page_table.end() ? 0 : it->second; return it == page_table.end() ? 0 : it->second;
} }

2
src/video_core/buffer_cache/buffer_base.h
View File

@ -36,7 +36,7 @@ struct NullBufferParams {};
template <class RasterizerInterface> template <class RasterizerInterface>
class BufferBase { class BufferBase {
static constexpr u64 PAGES_PER_WORD = 64; static constexpr u64 PAGES_PER_WORD = 64;
static constexpr u64 BYTES_PER_PAGE = Core::Memory::PAGE_SIZE; static constexpr u64 BYTES_PER_PAGE = Core::Memory::YUZU_PAGESIZE;
static constexpr u64 BYTES_PER_WORD = PAGES_PER_WORD * BYTES_PER_PAGE; static constexpr u64 BYTES_PER_WORD = PAGES_PER_WORD * BYTES_PER_PAGE;
/// Vector tracking modified pages tightly packed with small vector optimization /// Vector tracking modified pages tightly packed with small vector optimization

49
src/video_core/buffer_cache/buffer_cache.h
View File

@ -60,8 +60,8 @@ class BufferCache {
// Page size for caching purposes. // Page size for caching purposes.
// This is unrelated to the CPU page size and it can be changed as it seems optimal. // This is unrelated to the CPU page size and it can be changed as it seems optimal.
static constexpr u32 PAGE_BITS = 16; static constexpr u32 YUZU_PAGEBITS = 16;
static constexpr u64 PAGE_SIZE = u64{1} << PAGE_BITS; static constexpr u64 YUZU_PAGESIZE = u64{1} << YUZU_PAGEBITS;
static constexpr bool IS_OPENGL = P::IS_OPENGL; static constexpr bool IS_OPENGL = P::IS_OPENGL;
static constexpr bool HAS_PERSISTENT_UNIFORM_BUFFER_BINDINGS = static constexpr bool HAS_PERSISTENT_UNIFORM_BUFFER_BINDINGS =
@ -216,8 +216,8 @@ private:
template <typename Func> template <typename Func>
void ForEachBufferInRange(VAddr cpu_addr, u64 size, Func&& func) { void ForEachBufferInRange(VAddr cpu_addr, u64 size, Func&& func) {
const u64 page_end = Common::DivCeil(cpu_addr + size, PAGE_SIZE); const u64 page_end = Common::DivCeil(cpu_addr + size, YUZU_PAGESIZE);
for (u64 page = cpu_addr >> PAGE_BITS; page < page_end;) { for (u64 page = cpu_addr >> YUZU_PAGEBITS; page < page_end;) {
const BufferId buffer_id = page_table[page]; const BufferId buffer_id = page_table[page];
if (!buffer_id) { if (!buffer_id) {
++page; ++page;
@ -227,7 +227,7 @@ private:
func(buffer_id, buffer); func(buffer_id, buffer);
const VAddr end_addr = buffer.CpuAddr() + buffer.SizeBytes(); const VAddr end_addr = buffer.CpuAddr() + buffer.SizeBytes();
page = Common::DivCeil(end_addr, PAGE_SIZE); page = Common::DivCeil(end_addr, YUZU_PAGESIZE);
} }
} }
@ -262,8 +262,8 @@ private:
} }
static bool IsRangeGranular(VAddr cpu_addr, size_t size) { static bool IsRangeGranular(VAddr cpu_addr, size_t size) {
return (cpu_addr & ~Core::Memory::PAGE_MASK) == return (cpu_addr & ~Core::Memory::YUZU_PAGEMASK) ==
((cpu_addr + size) & ~Core::Memory::PAGE_MASK); ((cpu_addr + size) & ~Core::Memory::YUZU_PAGEMASK);
} }
void RunGarbageCollector(); void RunGarbageCollector();
@ -439,7 +439,7 @@ private:
u64 minimum_memory = 0; u64 minimum_memory = 0;
u64 critical_memory = 0; u64 critical_memory = 0;
std::array<BufferId, ((1ULL << 39) >> PAGE_BITS)> page_table; std::array<BufferId, ((1ULL << 39) >> YUZU_PAGEBITS)> page_table;
}; };
template <class P> template <class P>
@ -926,8 +926,8 @@ void BufferCache<P>::PopAsyncFlushes() {}
template <class P> template <class P>
bool BufferCache<P>::IsRegionGpuModified(VAddr addr, size_t size) { bool BufferCache<P>::IsRegionGpuModified(VAddr addr, size_t size) {
const u64 page_end = Common::DivCeil(addr + size, PAGE_SIZE); const u64 page_end = Common::DivCeil(addr + size, YUZU_PAGESIZE);
for (u64 page = addr >> PAGE_BITS; page < page_end;) { for (u64 page = addr >> YUZU_PAGEBITS; page < page_end;) {
const BufferId image_id = page_table[page]; const BufferId image_id = page_table[page];
if (!image_id) { if (!image_id) {
++page; ++page;
@ -938,7 +938,7 @@ bool BufferCache<P>::IsRegionGpuModified(VAddr addr, size_t size) {
return true; return true;
} }
const VAddr end_addr = buffer.CpuAddr() + buffer.SizeBytes(); const VAddr end_addr = buffer.CpuAddr() + buffer.SizeBytes();
page = Common::DivCeil(end_addr, PAGE_SIZE); page = Common::DivCeil(end_addr, YUZU_PAGESIZE);
} }
return false; return false;
} }
@ -946,8 +946,8 @@ bool BufferCache<P>::IsRegionGpuModified(VAddr addr, size_t size) {
template <class P> template <class P>
bool BufferCache<P>::IsRegionRegistered(VAddr addr, size_t size) { bool BufferCache<P>::IsRegionRegistered(VAddr addr, size_t size) {
const VAddr end_addr = addr + size; const VAddr end_addr = addr + size;
const u64 page_end = Common::DivCeil(end_addr, PAGE_SIZE); const u64 page_end = Common::DivCeil(end_addr, YUZU_PAGESIZE);
for (u64 page = addr >> PAGE_BITS; page < page_end;) { for (u64 page = addr >> YUZU_PAGEBITS; page < page_end;) {
const BufferId buffer_id = page_table[page]; const BufferId buffer_id = page_table[page];
if (!buffer_id) { if (!buffer_id) {
++page; ++page;
@ -959,15 +959,15 @@ bool BufferCache<P>::IsRegionRegistered(VAddr addr, size_t size) {
if (buf_start_addr < end_addr && addr < buf_end_addr) { if (buf_start_addr < end_addr && addr < buf_end_addr) {
return true; return true;
} }
page = Common::DivCeil(end_addr, PAGE_SIZE); page = Common::DivCeil(end_addr, YUZU_PAGESIZE);
} }
return false; return false;
} }
template <class P> template <class P>
bool BufferCache<P>::IsRegionCpuModified(VAddr addr, size_t size) { bool BufferCache<P>::IsRegionCpuModified(VAddr addr, size_t size) {
const u64 page_end = Common::DivCeil(addr + size, PAGE_SIZE); const u64 page_end = Common::DivCeil(addr + size, YUZU_PAGESIZE);
for (u64 page = addr >> PAGE_BITS; page < page_end;) { for (u64 page = addr >> YUZU_PAGEBITS; page < page_end;) {
const BufferId image_id = page_table[page]; const BufferId image_id = page_table[page];
if (!image_id) { if (!image_id) {
++page; ++page;
@ -978,7 +978,7 @@ bool BufferCache<P>::IsRegionCpuModified(VAddr addr, size_t size) {
return true; return true;
} }
const VAddr end_addr = buffer.CpuAddr() + buffer.SizeBytes(); const VAddr end_addr = buffer.CpuAddr() + buffer.SizeBytes();
page = Common::DivCeil(end_addr, PAGE_SIZE); page = Common::DivCeil(end_addr, YUZU_PAGESIZE);
} }
return false; return false;
} }
@ -1472,7 +1472,7 @@ BufferId BufferCache<P>::FindBuffer(VAddr cpu_addr, u32 size) {
if (cpu_addr == 0) { if (cpu_addr == 0) {
return NULL_BUFFER_ID; return NULL_BUFFER_ID;
} }
const u64 page = cpu_addr >> PAGE_BITS; const u64 page = cpu_addr >> YUZU_PAGEBITS;
const BufferId buffer_id = page_table[page]; const BufferId buffer_id = page_table[page];
if (!buffer_id) { if (!buffer_id) {
return CreateBuffer(cpu_addr, size); return CreateBuffer(cpu_addr, size);
@ -1493,8 +1493,9 @@ typename BufferCache<P>::OverlapResult BufferCache<P>::ResolveOverlaps(VAddr cpu
VAddr end = cpu_addr + wanted_size; VAddr end = cpu_addr + wanted_size;
int stream_score = 0; int stream_score = 0;
bool has_stream_leap = false; bool has_stream_leap = false;
for (; cpu_addr >> PAGE_BITS < Common::DivCeil(end, PAGE_SIZE); cpu_addr += PAGE_SIZE) { for (; cpu_addr >> YUZU_PAGEBITS < Common::DivCeil(end, YUZU_PAGESIZE);
const BufferId overlap_id = page_table[cpu_addr >> PAGE_BITS]; cpu_addr += YUZU_PAGESIZE) {
const BufferId overlap_id = page_table[cpu_addr >> YUZU_PAGEBITS];
if (!overlap_id) { if (!overlap_id) {
continue; continue;
} }
@ -1520,11 +1521,11 @@ typename BufferCache<P>::OverlapResult BufferCache<P>::ResolveOverlaps(VAddr cpu
// as a stream buffer. Increase the size to skip constantly recreating buffers. // as a stream buffer. Increase the size to skip constantly recreating buffers.
has_stream_leap = true; has_stream_leap = true;
if (expands_right) { if (expands_right) {
begin -= PAGE_SIZE * 256; begin -= YUZU_PAGESIZE * 256;
cpu_addr = begin; cpu_addr = begin;
} }
if (expands_left) { if (expands_left) {
end += PAGE_SIZE * 256; end += YUZU_PAGESIZE * 256;
} }
} }
} }
@ -1598,8 +1599,8 @@ void BufferCache<P>::ChangeRegister(BufferId buffer_id) {
} }
const VAddr cpu_addr_begin = buffer.CpuAddr(); const VAddr cpu_addr_begin = buffer.CpuAddr();
const VAddr cpu_addr_end = cpu_addr_begin + size; const VAddr cpu_addr_end = cpu_addr_begin + size;
const u64 page_begin = cpu_addr_begin / PAGE_SIZE; const u64 page_begin = cpu_addr_begin / YUZU_PAGESIZE;
const u64 page_end = Common::DivCeil(cpu_addr_end, PAGE_SIZE); const u64 page_end = Common::DivCeil(cpu_addr_end, YUZU_PAGESIZE);
for (u64 page = page_begin; page != page_end; ++page) { for (u64 page = page_begin; page != page_end; ++page) {
if constexpr (insert) { if constexpr (insert) {
page_table[page] = buffer_id; page_table[page] = buffer_id;

4
src/video_core/memory_manager.cpp
View File

@ -369,8 +369,8 @@ bool MemoryManager::IsGranularRange(GPUVAddr gpu_addr, std::size_t size) const {
if (!cpu_addr) { if (!cpu_addr) {
return false; return false;
} }
const std::size_t page{(*cpu_addr & Core::Memory::PAGE_MASK) + size}; const std::size_t page{(*cpu_addr & Core::Memory::YUZU_PAGEMASK) + size};
return page <= Core::Memory::PAGE_SIZE; return page <= Core::Memory::YUZU_PAGESIZE;
} }
bool MemoryManager::IsContinousRange(GPUVAddr gpu_addr, std::size_t size) const { bool MemoryManager::IsContinousRange(GPUVAddr gpu_addr, std::size_t size) const {

12
src/video_core/query_cache.h
View File

@ -214,8 +214,8 @@ private:
return cache_begin < addr_end && addr_begin < cache_end; return cache_begin < addr_end && addr_begin < cache_end;
}; };
const u64 page_end = addr_end >> PAGE_BITS; const u64 page_end = addr_end >> YUZU_PAGEBITS;
for (u64 page = addr_begin >> PAGE_BITS; page <= page_end; ++page) { for (u64 page = addr_begin >> YUZU_PAGEBITS; page <= page_end; ++page) {
const auto& it = cached_queries.find(page); const auto& it = cached_queries.find(page);
if (it == std::end(cached_queries)) { if (it == std::end(cached_queries)) {
continue; continue;
@ -235,14 +235,14 @@ private:
/// Registers the passed parameters as cached and returns a pointer to the stored cached query. /// Registers the passed parameters as cached and returns a pointer to the stored cached query.
CachedQuery* Register(VideoCore::QueryType type, VAddr cpu_addr, u8* host_ptr, bool timestamp) { CachedQuery* Register(VideoCore::QueryType type, VAddr cpu_addr, u8* host_ptr, bool timestamp) {
rasterizer.UpdatePagesCachedCount(cpu_addr, CachedQuery::SizeInBytes(timestamp), 1); rasterizer.UpdatePagesCachedCount(cpu_addr, CachedQuery::SizeInBytes(timestamp), 1);
const u64 page = static_cast<u64>(cpu_addr) >> PAGE_BITS; const u64 page = static_cast<u64>(cpu_addr) >> YUZU_PAGEBITS;
return &cached_queries[page].emplace_back(static_cast<QueryCache&>(*this), type, cpu_addr, return &cached_queries[page].emplace_back(static_cast<QueryCache&>(*this), type, cpu_addr,
host_ptr); host_ptr);
} }
/// Tries to a get a cached query. Returns nullptr on failure. /// Tries to a get a cached query. Returns nullptr on failure.
CachedQuery* TryGet(VAddr addr) { CachedQuery* TryGet(VAddr addr) {
const u64 page = static_cast<u64>(addr) >> PAGE_BITS; const u64 page = static_cast<u64>(addr) >> YUZU_PAGEBITS;
const auto it = cached_queries.find(page); const auto it = cached_queries.find(page);
if (it == std::end(cached_queries)) { if (it == std::end(cached_queries)) {
return nullptr; return nullptr;
@ -260,8 +260,8 @@ private:
uncommitted_flushes->push_back(addr); uncommitted_flushes->push_back(addr);
} }
static constexpr std::uintptr_t PAGE_SIZE = 4096; static constexpr std::uintptr_t YUZU_PAGESIZE = 4096;
static constexpr unsigned PAGE_BITS = 12; static constexpr unsigned YUZU_PAGEBITS = 12;
VideoCore::RasterizerInterface& rasterizer; VideoCore::RasterizerInterface& rasterizer;
Tegra::Engines::Maxwell3D& maxwell3d; Tegra::Engines::Maxwell3D& maxwell3d;

17
src/video_core/rasterizer_accelerated.cpp
View File

@ -24,8 +24,8 @@ void RasterizerAccelerated::UpdatePagesCachedCount(VAddr addr, u64 size, int del
u64 cache_bytes = 0; u64 cache_bytes = 0;
std::atomic_thread_fence(std::memory_order_acquire); std::atomic_thread_fence(std::memory_order_acquire);
const u64 page_end = Common::DivCeil(addr + size, PAGE_SIZE); const u64 page_end = Common::DivCeil(addr + size, YUZU_PAGESIZE);
for (u64 page = addr >> PAGE_BITS; page != page_end; ++page) { for (u64 page = addr >> YUZU_PAGEBITS; page != page_end; ++page) {
std::atomic_uint16_t& count = cached_pages.at(page >> 2).Count(page); std::atomic_uint16_t& count = cached_pages.at(page >> 2).Count(page);
if (delta > 0) { if (delta > 0) {
@ -44,26 +44,27 @@ void RasterizerAccelerated::UpdatePagesCachedCount(VAddr addr, u64 size, int del
if (uncache_bytes == 0) { if (uncache_bytes == 0) {
uncache_begin = page; uncache_begin = page;
} }
uncache_bytes += PAGE_SIZE; uncache_bytes += YUZU_PAGESIZE;
} else if (uncache_bytes > 0) { } else if (uncache_bytes > 0) {
cpu_memory.RasterizerMarkRegionCached(uncache_begin << PAGE_BITS, uncache_bytes, false); cpu_memory.RasterizerMarkRegionCached(uncache_begin << YUZU_PAGEBITS, uncache_bytes,
false);
uncache_bytes = 0; uncache_bytes = 0;
} }
if (count.load(std::memory_order::relaxed) == 1 && delta > 0) { if (count.load(std::memory_order::relaxed) == 1 && delta > 0) {
if (cache_bytes == 0) { if (cache_bytes == 0) {
cache_begin = page; cache_begin = page;
} }
cache_bytes += PAGE_SIZE; cache_bytes += YUZU_PAGESIZE;
} else if (cache_bytes > 0) { } else if (cache_bytes > 0) {
cpu_memory.RasterizerMarkRegionCached(cache_begin << PAGE_BITS, cache_bytes, true); cpu_memory.RasterizerMarkRegionCached(cache_begin << YUZU_PAGEBITS, cache_bytes, true);
cache_bytes = 0; cache_bytes = 0;
} }
} }
if (uncache_bytes > 0) { if (uncache_bytes > 0) {
cpu_memory.RasterizerMarkRegionCached(uncache_begin << PAGE_BITS, uncache_bytes, false); cpu_memory.RasterizerMarkRegionCached(uncache_begin << YUZU_PAGEBITS, uncache_bytes, false);
} }
if (cache_bytes > 0) { if (cache_bytes > 0) {
cpu_memory.RasterizerMarkRegionCached(cache_begin << PAGE_BITS, cache_bytes, true); cpu_memory.RasterizerMarkRegionCached(cache_begin << YUZU_PAGEBITS, cache_bytes, true);
} }
} }

12
src/video_core/shader_cache.cpp
View File

@ -123,8 +123,8 @@ void ShaderCache::Register(std::unique_ptr<ShaderInfo> data, VAddr addr, size_t
const VAddr addr_end = addr + size; const VAddr addr_end = addr + size;
Entry* const entry = NewEntry(addr, addr_end, data.get()); Entry* const entry = NewEntry(addr, addr_end, data.get());
const u64 page_end = (addr_end + PAGE_SIZE - 1) >> PAGE_BITS; const u64 page_end = (addr_end + YUZU_PAGESIZE - 1) >> YUZU_PAGEBITS;
for (u64 page = addr >> PAGE_BITS; page < page_end; ++page) { for (u64 page = addr >> YUZU_PAGEBITS; page < page_end; ++page) {
invalidation_cache[page].push_back(entry); invalidation_cache[page].push_back(entry);
} }
@ -135,8 +135,8 @@ void ShaderCache::Register(std::unique_ptr<ShaderInfo> data, VAddr addr, size_t
void ShaderCache::InvalidatePagesInRegion(VAddr addr, size_t size) { void ShaderCache::InvalidatePagesInRegion(VAddr addr, size_t size) {
const VAddr addr_end = addr + size; const VAddr addr_end = addr + size;
const u64 page_end = (addr_end + PAGE_SIZE - 1) >> PAGE_BITS; const u64 page_end = (addr_end + YUZU_PAGESIZE - 1) >> YUZU_PAGEBITS;
for (u64 page = addr >> PAGE_BITS; page < page_end; ++page) { for (u64 page = addr >> YUZU_PAGEBITS; page < page_end; ++page) {
auto it = invalidation_cache.find(page); auto it = invalidation_cache.find(page);
if (it == invalidation_cache.end()) { if (it == invalidation_cache.end()) {
continue; continue;
@ -189,8 +189,8 @@ void ShaderCache::InvalidatePageEntries(std::vector<Entry*>& entries, VAddr addr
} }
void ShaderCache::RemoveEntryFromInvalidationCache(const Entry* entry) { void ShaderCache::RemoveEntryFromInvalidationCache(const Entry* entry) {
const u64 page_end = (entry->addr_end + PAGE_SIZE - 1) >> PAGE_BITS; const u64 page_end = (entry->addr_end + YUZU_PAGESIZE - 1) >> YUZU_PAGEBITS;
for (u64 page = entry->addr_start >> PAGE_BITS; page < page_end; ++page) { for (u64 page = entry->addr_start >> YUZU_PAGEBITS; page < page_end; ++page) {
const auto entries_it = invalidation_cache.find(page); const auto entries_it = invalidation_cache.find(page);
ASSERT(entries_it != invalidation_cache.end()); ASSERT(entries_it != invalidation_cache.end());
std::vector<Entry*>& entries = entries_it->second; std::vector<Entry*>& entries = entries_it->second;

4
src/video_core/shader_cache.h
View File

@ -29,8 +29,8 @@ struct ShaderInfo {
}; };
class ShaderCache { class ShaderCache {
static constexpr u64 PAGE_BITS = 14; static constexpr u64 YUZU_PAGEBITS = 14;
static constexpr u64 PAGE_SIZE = u64(1) << PAGE_BITS; static constexpr u64 YUZU_PAGESIZE = u64(1) << YUZU_PAGEBITS;
static constexpr size_t NUM_PROGRAMS = 6; static constexpr size_t NUM_PROGRAMS = 6;

12
src/video_core/texture_cache/texture_cache.h
View File

@ -589,7 +589,7 @@ void TextureCache<P>::BlitImage(const Tegra::Engines::Fermi2D::Surface& dst,
template <class P> template <class P>
typename P::ImageView* TextureCache<P>::TryFindFramebufferImageView(VAddr cpu_addr) { typename P::ImageView* TextureCache<P>::TryFindFramebufferImageView(VAddr cpu_addr) {
// TODO: Properly implement this // TODO: Properly implement this
const auto it = page_table.find(cpu_addr >> PAGE_BITS); const auto it = page_table.find(cpu_addr >> YUZU_PAGEBITS);
if (it == page_table.end()) { if (it == page_table.end()) {
return nullptr; return nullptr;
} }
@ -1485,14 +1485,14 @@ void TextureCache<P>::UnregisterImage(ImageId image_id) {
std::unordered_map<u64, std::vector<ImageId>, IdentityHash<u64>>& selected_page_table) { std::unordered_map<u64, std::vector<ImageId>, IdentityHash<u64>>& selected_page_table) {
const auto page_it = selected_page_table.find(page); const auto page_it = selected_page_table.find(page);
if (page_it == selected_page_table.end()) { if (page_it == selected_page_table.end()) {
ASSERT_MSG(false, "Unregistering unregistered page=0x{:x}", page << PAGE_BITS); ASSERT_MSG(false, "Unregistering unregistered page=0x{:x}", page << YUZU_PAGEBITS);
return; return;
} }
std::vector<ImageId>& image_ids = page_it->second; std::vector<ImageId>& image_ids = page_it->second;
const auto vector_it = std::ranges::find(image_ids, image_id); const auto vector_it = std::ranges::find(image_ids, image_id);
if (vector_it == image_ids.end()) { if (vector_it == image_ids.end()) {
ASSERT_MSG(false, "Unregistering unregistered image in page=0x{:x}", ASSERT_MSG(false, "Unregistering unregistered image in page=0x{:x}",
page << PAGE_BITS); page << YUZU_PAGEBITS);
return; return;
} }
image_ids.erase(vector_it); image_ids.erase(vector_it);
@ -1504,14 +1504,14 @@ void TextureCache<P>::UnregisterImage(ImageId image_id) {
ForEachCPUPage(image.cpu_addr, image.guest_size_bytes, [this, map_id](u64 page) { ForEachCPUPage(image.cpu_addr, image.guest_size_bytes, [this, map_id](u64 page) {
const auto page_it = page_table.find(page); const auto page_it = page_table.find(page);
if (page_it == page_table.end()) { if (page_it == page_table.end()) {
ASSERT_MSG(false, "Unregistering unregistered page=0x{:x}", page << PAGE_BITS); ASSERT_MSG(false, "Unregistering unregistered page=0x{:x}", page << YUZU_PAGEBITS);
return; return;
} }
std::vector<ImageMapId>& image_map_ids = page_it->second; std::vector<ImageMapId>& image_map_ids = page_it->second;
const auto vector_it = std::ranges::find(image_map_ids, map_id); const auto vector_it = std::ranges::find(image_map_ids, map_id);
if (vector_it == image_map_ids.end()) { if (vector_it == image_map_ids.end()) {
ASSERT_MSG(false, "Unregistering unregistered image in page=0x{:x}", ASSERT_MSG(false, "Unregistering unregistered image in page=0x{:x}",
page << PAGE_BITS); page << YUZU_PAGEBITS);
return; return;
} }
image_map_ids.erase(vector_it); image_map_ids.erase(vector_it);
@ -1532,7 +1532,7 @@ void TextureCache<P>::UnregisterImage(ImageId image_id) {
ForEachCPUPage(cpu_addr, size, [this, image_id](u64 page) { ForEachCPUPage(cpu_addr, size, [this, image_id](u64 page) {
const auto page_it = page_table.find(page); const auto page_it = page_table.find(page);
if (page_it == page_table.end()) { if (page_it == page_table.end()) {
ASSERT_MSG(false, "Unregistering unregistered page=0x{:x}", page << PAGE_BITS); ASSERT_MSG(false, "Unregistering unregistered page=0x{:x}", page << YUZU_PAGEBITS);
return; return;
} }
std::vector<ImageMapId>& image_map_ids = page_it->second; std::vector<ImageMapId>& image_map_ids = page_it->second;

10
src/video_core/texture_cache/texture_cache_base.h
View File

@ -47,7 +47,7 @@ struct ImageViewInOut {
template <class P> template <class P>
class TextureCache { class TextureCache {
/// Address shift for caching images into a hash table /// Address shift for caching images into a hash table
static constexpr u64 PAGE_BITS = 20; static constexpr u64 YUZU_PAGEBITS = 20;
/// Enables debugging features to the texture cache /// Enables debugging features to the texture cache
static constexpr bool ENABLE_VALIDATION = P::ENABLE_VALIDATION; static constexpr bool ENABLE_VALIDATION = P::ENABLE_VALIDATION;
@ -178,8 +178,8 @@ private:
template <typename Func> template <typename Func>
static void ForEachCPUPage(VAddr addr, size_t size, Func&& func) { static void ForEachCPUPage(VAddr addr, size_t size, Func&& func) {
static constexpr bool RETURNS_BOOL = std::is_same_v<std::invoke_result<Func, u64>, bool>; static constexpr bool RETURNS_BOOL = std::is_same_v<std::invoke_result<Func, u64>, bool>;
const u64 page_end = (addr + size - 1) >> PAGE_BITS; const u64 page_end = (addr + size - 1) >> YUZU_PAGEBITS;
for (u64 page = addr >> PAGE_BITS; page <= page_end; ++page) { for (u64 page = addr >> YUZU_PAGEBITS; page <= page_end; ++page) {
if constexpr (RETURNS_BOOL) { if constexpr (RETURNS_BOOL) {
if (func(page)) { if (func(page)) {
break; break;
@ -193,8 +193,8 @@ private:
template <typename Func> template <typename Func>
static void ForEachGPUPage(GPUVAddr addr, size_t size, Func&& func) { static void ForEachGPUPage(GPUVAddr addr, size_t size, Func&& func) {
static constexpr bool RETURNS_BOOL = std::is_same_v<std::invoke_result<Func, u64>, bool>; static constexpr bool RETURNS_BOOL = std::is_same_v<std::invoke_result<Func, u64>, bool>;
const u64 page_end = (addr + size - 1) >> PAGE_BITS; const u64 page_end = (addr + size - 1) >> YUZU_PAGEBITS;
for (u64 page = addr >> PAGE_BITS; page <= page_end; ++page) { for (u64 page = addr >> YUZU_PAGEBITS; page <= page_end; ++page) {
if constexpr (RETURNS_BOOL) { if constexpr (RETURNS_BOOL) {
if (func(page)) { if (func(page)) {
break; break;