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add static lifetime to constexpr values to force compile time evaluation where possible

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Signed-off-by: arades79 <scravers@protonmail.com>
This commit is contained in:
arades79 2023-02-11 13:28:03 -05:00
parent 5f5a6e4b2e
commit 45e13b03f3
101 changed files with 309 additions and 303 deletions
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4
src/core/hle/kernel/board/nintendo/nx/k_system_control.cpp
View file

@ -114,13 +114,13 @@ size_t KSystemControl::Init::GetAppletPoolSize() {
}();
// Return (possibly) adjusted size.
constexpr size_t ExtraSystemMemoryForAtmosphere = 33_MiB;
constexpr static size_t ExtraSystemMemoryForAtmosphere = 33_MiB;
return base_pool_size - ExtraSystemMemoryForAtmosphere - KTraceBufferSize;
}
size_t KSystemControl::Init::GetMinimumNonSecureSystemPoolSize() {
// Verify that our minimum is at least as large as Nintendo's.
constexpr size_t MinimumSize = RequiredNonSecureSystemMemorySize;
constexpr static size_t MinimumSize = RequiredNonSecureSystemMemorySize;
static_assert(MinimumSize >= 0x29C8000);
return MinimumSize;

4
src/core/hle/kernel/init/init_slab_setup.cpp
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@ -129,7 +129,7 @@ VAddr InitializeSlabHeap(Core::System& system, KMemoryLayout& memory_layout, VAd
}
size_t CalculateSlabHeapGapSize() {
constexpr size_t KernelSlabHeapGapSize = 2_MiB - 320_KiB;
constexpr static size_t KernelSlabHeapGapSize = 2_MiB - 320_KiB;
static_assert(KernelSlabHeapGapSize <= KernelSlabHeapGapsSizeMax);
return KernelSlabHeapGapSize;
}
@ -272,7 +272,7 @@ void KPageBufferSlabHeap::Initialize(Core::System& system) {
kernel.GetSystemResourceLimit()->Reserve(LimitableResource::PhysicalMemoryMax, slab_size));
// Allocate memory for the slab.
constexpr auto AllocateOption = KMemoryManager::EncodeOption(
constexpr static auto AllocateOption = KMemoryManager::EncodeOption(
KMemoryManager::Pool::System, KMemoryManager::Direction::FromFront);
const PAddr slab_address =
kernel.MemoryManager().AllocateAndOpenContinuous(num_pages, 1, AllocateOption);

6
src/core/hle/kernel/k_capabilities.cpp
View file

@ -21,8 +21,8 @@ Result KCapabilities::InitializeForKIP(std::span<const u32> kern_caps, KPageTabl
m_program_type = 0;
// Initial processes may run on all cores.
constexpr u64 VirtMask = Core::Hardware::VirtualCoreMask;
constexpr u64 PhysMask = Core::Hardware::ConvertVirtualCoreMaskToPhysical(VirtMask);
constexpr static u64 VirtMask = Core::Hardware::VirtualCoreMask;
constexpr static u64 PhysMask = Core::Hardware::ConvertVirtualCoreMaskToPhysical(VirtMask);
m_core_mask = VirtMask;
m_phys_core_mask = PhysMask;
@ -170,7 +170,7 @@ Result KCapabilities::MapIoPage_(const u32 cap, KPageTable* page_table) {
template <typename F>
Result KCapabilities::ProcessMapRegionCapability(const u32 cap, F f) {
// Define the allowed memory regions.
constexpr std::array<KMemoryRegionType, 4> MemoryRegions{
constexpr static std::array<KMemoryRegionType, 4> MemoryRegions{
KMemoryRegionType_None,
KMemoryRegionType_KernelTraceBuffer,
KMemoryRegionType_OnMemoryBootImage,

6
src/core/hle/kernel/k_memory_manager.h
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@ -121,7 +121,7 @@ public:
}
size_t GetSize(Pool pool) {
constexpr Direction GetSizeDirection = Direction::FromFront;
constexpr static Direction GetSizeDirection = Direction::FromFront;
size_t total = 0;
for (auto* manager = this->GetFirstManager(pool, GetSizeDirection); manager != nullptr;
manager = this->GetNextManager(manager, GetSizeDirection)) {
@ -142,7 +142,7 @@ public:
size_t GetFreeSize(Pool pool) {
KScopedLightLock lk(m_pool_locks[static_cast<size_t>(pool)]);
constexpr Direction GetSizeDirection = Direction::FromFront;
constexpr static Direction GetSizeDirection = Direction::FromFront;
size_t total = 0;
for (auto* manager = this->GetFirstManager(pool, GetSizeDirection); manager != nullptr;
manager = this->GetNextManager(manager, GetSizeDirection)) {
@ -154,7 +154,7 @@ public:
void DumpFreeList(Pool pool) {
KScopedLightLock lk(m_pool_locks[static_cast<size_t>(pool)]);
constexpr Direction DumpDirection = Direction::FromFront;
constexpr static Direction DumpDirection = Direction::FromFront;
for (auto* manager = this->GetFirstManager(pool, DumpDirection); manager != nullptr;
manager = this->GetNextManager(manager, DumpDirection)) {
manager->DumpFreeList();

2
src/core/hle/kernel/k_page_heap.cpp
View file

@ -68,7 +68,7 @@ PAddr KPageHeap::AllocateByRandom(s32 index, size_t num_pages, size_t align_page
const size_t align_shift = std::countr_zero(align_size);
// Decide on a block to allocate from.
constexpr size_t MinimumPossibleAlignmentsForRandomAllocation = 4;
constexpr static size_t MinimumPossibleAlignmentsForRandomAllocation = 4;
{
// By default, we'll want to look at all blocks larger than our current one.
s32 max_blocks = static_cast<s32>(m_num_blocks);

4
src/core/hle/kernel/k_page_table.cpp
View file

@ -134,7 +134,7 @@ Result KPageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_type
}
// Set code regions and determine remaining
constexpr size_t RegionAlignment{2_MiB};
constexpr static size_t RegionAlignment{2_MiB};
VAddr process_code_start{};
VAddr process_code_end{};
size_t stack_region_size{};
@ -2624,7 +2624,7 @@ Result KPageTable::SetMemoryAttribute(VAddr addr, size_t size, u32 mask, u32 att
KMemoryPermission old_perm;
KMemoryAttribute old_attr;
size_t num_allocator_blocks;
constexpr auto AttributeTestMask =
constexpr static auto AttributeTestMask =
~(KMemoryAttribute::SetMask | KMemoryAttribute::DeviceShared);
R_TRY(this->CheckMemoryState(
std::addressof(old_state), std::addressof(old_perm), std::addressof(old_attr),

42
src/core/hle/kernel/kernel.cpp
View file

@ -254,7 +254,7 @@ struct KernelCore::Impl {
system_resource_limit->Reserve(LimitableResource::PhysicalMemoryMax, kernel_size);
// Reserve secure applet memory, introduced in firmware 5.0.0
constexpr u64 secure_applet_memory_size{4_MiB};
constexpr static u64 secure_applet_memory_size{4_MiB};
ASSERT(system_resource_limit->Reserve(LimitableResource::PhysicalMemoryMax,
secure_applet_memory_size));
}
@ -477,9 +477,9 @@ struct KernelCore::Impl {
const VAddr code_end_virt_addr = KernelVirtualAddressCodeEnd;
// Setup the containing kernel region.
constexpr size_t KernelRegionSize = 1_GiB;
constexpr size_t KernelRegionAlign = 1_GiB;
constexpr VAddr kernel_region_start =
constexpr static size_t KernelRegionSize = 1_GiB;
constexpr static size_t KernelRegionAlign = 1_GiB;
constexpr static VAddr kernel_region_start =
Common::AlignDown(code_start_virt_addr, KernelRegionAlign);
size_t kernel_region_size = KernelRegionSize;
if (!(kernel_region_start + KernelRegionSize - 1 <= KernelVirtualAddressSpaceLast)) {
@ -489,11 +489,11 @@ struct KernelCore::Impl {
kernel_region_start, kernel_region_size, KMemoryRegionType_Kernel));
// Setup the code region.
constexpr size_t CodeRegionAlign = PageSize;
constexpr VAddr code_region_start =
constexpr static size_t CodeRegionAlign = PageSize;
constexpr static VAddr code_region_start =
Common::AlignDown(code_start_virt_addr, CodeRegionAlign);
constexpr VAddr code_region_end = Common::AlignUp(code_end_virt_addr, CodeRegionAlign);
constexpr size_t code_region_size = code_region_end - code_region_start;
constexpr static VAddr code_region_end = Common::AlignUp(code_end_virt_addr, CodeRegionAlign);
constexpr static size_t code_region_size = code_region_end - code_region_start;
ASSERT(memory_layout->GetVirtualMemoryRegionTree().Insert(
code_region_start, code_region_size, KMemoryRegionType_KernelCode));
@ -524,8 +524,8 @@ struct KernelCore::Impl {
}
// Decide on the actual size for the misc region.
constexpr size_t MiscRegionAlign = KernelAslrAlignment;
constexpr size_t MiscRegionMinimumSize = 32_MiB;
constexpr static size_t MiscRegionAlign = KernelAslrAlignment;
constexpr static size_t MiscRegionMinimumSize = 32_MiB;
const size_t misc_region_size = Common::AlignUp(
std::max(misc_region_needed_size, MiscRegionMinimumSize), MiscRegionAlign);
ASSERT(misc_region_size > 0);
@ -541,8 +541,8 @@ struct KernelCore::Impl {
const bool use_extra_resources = KSystemControl::Init::ShouldIncreaseThreadResourceLimit();
// Setup the stack region.
constexpr size_t StackRegionSize = 14_MiB;
constexpr size_t StackRegionAlign = KernelAslrAlignment;
constexpr static size_t StackRegionSize = 14_MiB;
constexpr static size_t StackRegionAlign = KernelAslrAlignment;
const VAddr stack_region_start =
memory_layout->GetVirtualMemoryRegionTree().GetRandomAlignedRegion(
StackRegionSize, StackRegionAlign, KMemoryRegionType_Kernel);
@ -563,7 +563,7 @@ struct KernelCore::Impl {
const PAddr code_end_phys_addr = code_start_phys_addr + code_region_size;
const PAddr slab_start_phys_addr = code_end_phys_addr;
const PAddr slab_end_phys_addr = slab_start_phys_addr + slab_region_size;
constexpr size_t SlabRegionAlign = KernelAslrAlignment;
constexpr static size_t SlabRegionAlign = KernelAslrAlignment;
const size_t slab_region_needed_size =
Common::AlignUp(code_end_phys_addr + slab_region_size, SlabRegionAlign) -
Common::AlignDown(code_end_phys_addr, SlabRegionAlign);
@ -575,8 +575,8 @@ struct KernelCore::Impl {
slab_region_start, slab_region_size, KMemoryRegionType_KernelSlab));
// Setup the temp region.
constexpr size_t TempRegionSize = 128_MiB;
constexpr size_t TempRegionAlign = KernelAslrAlignment;
constexpr static size_t TempRegionSize = 128_MiB;
constexpr static size_t TempRegionAlign = KernelAslrAlignment;
const VAddr temp_region_start =
memory_layout->GetVirtualMemoryRegionTree().GetRandomAlignedRegion(
TempRegionSize, TempRegionAlign, KMemoryRegionType_Kernel);
@ -656,7 +656,7 @@ struct KernelCore::Impl {
ASSERT(linear_extents.GetEndAddress() != 0);
// Setup the linear mapping region.
constexpr size_t LinearRegionAlign = 1_GiB;
constexpr static size_t LinearRegionAlign = 1_GiB;
const PAddr aligned_linear_phys_start =
Common::AlignDown(linear_extents.GetAddress(), LinearRegionAlign);
const size_t linear_region_size =
@ -737,11 +737,11 @@ struct KernelCore::Impl {
void InitializeHackSharedMemory() {
// Setup memory regions for emulated processes
// TODO(bunnei): These should not be hardcoded regions initialized within the kernel
constexpr std::size_t hid_size{0x40000};
constexpr std::size_t font_size{0x1100000};
constexpr std::size_t irs_size{0x8000};
constexpr std::size_t time_size{0x1000};
constexpr std::size_t hidbus_size{0x1000};
constexpr static std::size_t hid_size{0x40000};
constexpr static std::size_t font_size{0x1100000};
constexpr static std::size_t irs_size{0x8000};
constexpr static std::size_t time_size{0x1000};
constexpr static std::size_t hidbus_size{0x1000};
hid_shared_mem = KSharedMemory::Create(system.Kernel());
font_shared_mem = KSharedMemory::Create(system.Kernel());

2
src/core/hle/kernel/process_capability.cpp
View file

@ -306,7 +306,7 @@ Result ProcessCapabilities::HandleMapRegionFlags(u32 flags, KPageTable& page_tab
}
Result ProcessCapabilities::HandleInterruptFlags(u32 flags) {
constexpr u32 interrupt_ignore_value = 0x3FF;
constexpr static u32 interrupt_ignore_value = 0x3FF;
const u32 interrupt0 = (flags >> 12) & 0x3FF;
const u32 interrupt1 = (flags >> 22) & 0x3FF;

2
src/core/hle/kernel/svc/svc_activity.cpp
View file

@ -16,7 +16,7 @@ Result SetThreadActivity(Core::System& system, Handle thread_handle,
thread_activity);
// Validate the activity.
constexpr auto IsValidThreadActivity = [](ThreadActivity activity) {
constexpr static auto IsValidThreadActivity = [](ThreadActivity activity) {
return activity == ThreadActivity::Runnable || activity == ThreadActivity::Paused;
};
R_UNLESS(IsValidThreadActivity(thread_activity), ResultInvalidEnumValue);

2
src/core/hle/kernel/svc/svc_info.cpp
View file

@ -193,7 +193,7 @@ Result GetInfo(Core::System& system, u64* result, InfoType info_id_type, Handle
return ResultSuccess;
case InfoType::ThreadTickCount: {
constexpr u64 num_cpus = 4;
constexpr static u64 num_cpus = 4;
if (info_sub_id != 0xFFFFFFFFFFFFFFFF && info_sub_id >= num_cpus) {
LOG_ERROR(Kernel_SVC, "Core count is out of range, expected {} but got {}", num_cpus,
info_sub_id);

2
src/core/hle/kernel/svc/svc_memory.cpp
View file

@ -132,7 +132,7 @@ Result SetMemoryAttribute(Core::System& system, VAddr address, u64 size, u32 mas
R_UNLESS((address < address + size), ResultInvalidCurrentMemory);
// Validate the attribute and mask.
constexpr u32 SupportedMask = static_cast<u32>(MemoryAttribute::Uncached);
constexpr static u32 SupportedMask = static_cast<u32>(MemoryAttribute::Uncached);
R_UNLESS((mask | attr) == mask, ResultInvalidCombination);
R_UNLESS((mask | attr | SupportedMask) == SupportedMask, ResultInvalidCombination);