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core: hle: kernel: k_memory_block: Refresh.

This commit is contained in:
bunnei 2022-10-29 13:59:38 -07:00
parent 0cb9bc12fc
commit 50bfacca88
2 changed files with 66 additions and 48 deletions
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110
src/core/hle/kernel/k_memory_block.h
View File

@ -35,26 +35,32 @@ enum class KMemoryState : u32 {
FlagCanMapProcess = (1 << 23),
FlagCanChangeAttribute = (1 << 24),
FlagCanCodeMemory = (1 << 25),
FlagLinearMapped = (1 << 26),
FlagsData = FlagCanReprotect | FlagCanUseIpc | FlagCanUseNonDeviceIpc | FlagCanUseNonSecureIpc |
FlagMapped | FlagCanAlias | FlagCanTransfer | FlagCanQueryPhysical |
FlagCanDeviceMap | FlagCanAlignedDeviceMap | FlagCanIpcUserBuffer |
FlagReferenceCounted | FlagCanChangeAttribute,
FlagReferenceCounted | FlagCanChangeAttribute | FlagLinearMapped,
FlagsCode = FlagCanDebug | FlagCanUseIpc | FlagCanUseNonDeviceIpc | FlagCanUseNonSecureIpc |
FlagMapped | FlagCode | FlagCanQueryPhysical | FlagCanDeviceMap |
FlagCanAlignedDeviceMap | FlagReferenceCounted,
FlagCanAlignedDeviceMap | FlagReferenceCounted | FlagLinearMapped,
FlagsMisc = FlagMapped | FlagReferenceCounted | FlagCanQueryPhysical | FlagCanDeviceMap,
FlagsMisc = FlagMapped | FlagReferenceCounted | FlagCanQueryPhysical | FlagCanDeviceMap |
FlagLinearMapped,
Free = static_cast<u32>(Svc::MemoryState::Free),
Io = static_cast<u32>(Svc::MemoryState::Io) | FlagMapped,
Io = static_cast<u32>(Svc::MemoryState::Io) | FlagMapped | FlagCanDeviceMap |
FlagCanAlignedDeviceMap,
Static = static_cast<u32>(Svc::MemoryState::Static) | FlagMapped | FlagCanQueryPhysical,
Code = static_cast<u32>(Svc::MemoryState::Code) | FlagsCode | FlagCanMapProcess,
CodeData = static_cast<u32>(Svc::MemoryState::CodeData) | FlagsData | FlagCanMapProcess |
FlagCanCodeMemory,
Shared = static_cast<u32>(Svc::MemoryState::Shared) | FlagMapped | FlagReferenceCounted,
Normal = static_cast<u32>(Svc::MemoryState::Normal) | FlagsData | FlagCanCodeMemory,
Shared = static_cast<u32>(Svc::MemoryState::Shared) | FlagMapped | FlagReferenceCounted |
FlagLinearMapped,
// Alias was removed after 1.0.0.
AliasCode = static_cast<u32>(Svc::MemoryState::AliasCode) | FlagsCode | FlagCanMapProcess |
FlagCanCodeAlias,
@ -67,18 +73,18 @@ enum class KMemoryState : u32 {
Stack = static_cast<u32>(Svc::MemoryState::Stack) | FlagsMisc | FlagCanAlignedDeviceMap |
FlagCanUseIpc | FlagCanUseNonSecureIpc | FlagCanUseNonDeviceIpc,
ThreadLocal =
static_cast<u32>(Svc::MemoryState::ThreadLocal) | FlagMapped | FlagReferenceCounted,
ThreadLocal = static_cast<u32>(Svc::MemoryState::ThreadLocal) | FlagMapped | FlagLinearMapped,
Transfered = static_cast<u32>(Svc::MemoryState::Transferred) | FlagsMisc |
Transfered = static_cast<u32>(Svc::MemoryState::Transfered) | FlagsMisc |
FlagCanAlignedDeviceMap | FlagCanChangeAttribute | FlagCanUseIpc |
FlagCanUseNonSecureIpc | FlagCanUseNonDeviceIpc,
SharedTransfered = static_cast<u32>(Svc::MemoryState::SharedTransferred) | FlagsMisc |
SharedTransfered = static_cast<u32>(Svc::MemoryState::SharedTransfered) | FlagsMisc |
FlagCanAlignedDeviceMap | FlagCanUseNonSecureIpc | FlagCanUseNonDeviceIpc,
SharedCode = static_cast<u32>(Svc::MemoryState::SharedCode) | FlagMapped |
FlagReferenceCounted | FlagCanUseNonSecureIpc | FlagCanUseNonDeviceIpc,
FlagReferenceCounted | FlagLinearMapped | FlagCanUseNonSecureIpc |
FlagCanUseNonDeviceIpc,
Inaccessible = static_cast<u32>(Svc::MemoryState::Inaccessible),
@ -91,69 +97,69 @@ enum class KMemoryState : u32 {
Kernel = static_cast<u32>(Svc::MemoryState::Kernel) | FlagMapped,
GeneratedCode = static_cast<u32>(Svc::MemoryState::GeneratedCode) | FlagMapped |
FlagReferenceCounted | FlagCanDebug,
CodeOut = static_cast<u32>(Svc::MemoryState::CodeOut) | FlagMapped | FlagReferenceCounted,
FlagReferenceCounted | FlagCanDebug | FlagLinearMapped,
CodeOut = static_cast<u32>(Svc::MemoryState::CodeOut) | FlagMapped | FlagReferenceCounted |
FlagLinearMapped,
Coverage = static_cast<u32>(Svc::MemoryState::Coverage) | FlagMapped,
Insecure = static_cast<u32>(Svc::MemoryState::Insecure) | FlagMapped | FlagReferenceCounted |
FlagLinearMapped | FlagCanChangeAttribute | FlagCanDeviceMap |
FlagCanAlignedDeviceMap | FlagCanUseNonSecureIpc | FlagCanUseNonDeviceIpc,
};
DECLARE_ENUM_FLAG_OPERATORS(KMemoryState);
static_assert(static_cast<u32>(KMemoryState::Free) == 0x00000000);
static_assert(static_cast<u32>(KMemoryState::Io) == 0x00002001);
static_assert(static_cast<u32>(KMemoryState::Io) == 0x00182001);
static_assert(static_cast<u32>(KMemoryState::Static) == 0x00042002);
static_assert(static_cast<u32>(KMemoryState::Code) == 0x00DC7E03);
static_assert(static_cast<u32>(KMemoryState::CodeData) == 0x03FEBD04);
static_assert(static_cast<u32>(KMemoryState::Normal) == 0x037EBD05);
static_assert(static_cast<u32>(KMemoryState::Shared) == 0x00402006);
static_assert(static_cast<u32>(KMemoryState::AliasCode) == 0x00DD7E08);
static_assert(static_cast<u32>(KMemoryState::AliasCodeData) == 0x03FFBD09);
static_assert(static_cast<u32>(KMemoryState::Ipc) == 0x005C3C0A);
static_assert(static_cast<u32>(KMemoryState::Stack) == 0x005C3C0B);
static_assert(static_cast<u32>(KMemoryState::ThreadLocal) == 0x0040200C);
static_assert(static_cast<u32>(KMemoryState::Transfered) == 0x015C3C0D);
static_assert(static_cast<u32>(KMemoryState::SharedTransfered) == 0x005C380E);
static_assert(static_cast<u32>(KMemoryState::SharedCode) == 0x0040380F);
static_assert(static_cast<u32>(KMemoryState::Code) == 0x04DC7E03);
static_assert(static_cast<u32>(KMemoryState::CodeData) == 0x07FEBD04);
static_assert(static_cast<u32>(KMemoryState::Normal) == 0x077EBD05);
static_assert(static_cast<u32>(KMemoryState::Shared) == 0x04402006);
static_assert(static_cast<u32>(KMemoryState::AliasCode) == 0x04DD7E08);
static_assert(static_cast<u32>(KMemoryState::AliasCodeData) == 0x07FFBD09);
static_assert(static_cast<u32>(KMemoryState::Ipc) == 0x045C3C0A);
static_assert(static_cast<u32>(KMemoryState::Stack) == 0x045C3C0B);
static_assert(static_cast<u32>(KMemoryState::ThreadLocal) == 0x0400200C);
static_assert(static_cast<u32>(KMemoryState::Transfered) == 0x055C3C0D);
static_assert(static_cast<u32>(KMemoryState::SharedTransfered) == 0x045C380E);
static_assert(static_cast<u32>(KMemoryState::SharedCode) == 0x0440380F);
static_assert(static_cast<u32>(KMemoryState::Inaccessible) == 0x00000010);
static_assert(static_cast<u32>(KMemoryState::NonSecureIpc) == 0x005C3811);
static_assert(static_cast<u32>(KMemoryState::NonDeviceIpc) == 0x004C2812);
static_assert(static_cast<u32>(KMemoryState::NonSecureIpc) == 0x045C3811);
static_assert(static_cast<u32>(KMemoryState::NonDeviceIpc) == 0x044C2812);
static_assert(static_cast<u32>(KMemoryState::Kernel) == 0x00002013);
static_assert(static_cast<u32>(KMemoryState::GeneratedCode) == 0x00402214);
static_assert(static_cast<u32>(KMemoryState::CodeOut) == 0x00402015);
static_assert(static_cast<u32>(KMemoryState::GeneratedCode) == 0x04402214);
static_assert(static_cast<u32>(KMemoryState::CodeOut) == 0x04402015);
static_assert(static_cast<u32>(KMemoryState::Coverage) == 0x00002016);
static_assert(static_cast<u32>(KMemoryState::Insecure) == 0x05583817);
enum class KMemoryPermission : u8 {
None = 0,
All = static_cast<u8>(~None),
Read = 1 << 0,
Write = 1 << 1,
Execute = 1 << 2,
ReadAndWrite = Read | Write,
ReadAndExecute = Read | Execute,
UserMask = static_cast<u8>(Svc::MemoryPermission::Read | Svc::MemoryPermission::Write |
Svc::MemoryPermission::Execute),
KernelShift = 3,
KernelRead = Read << KernelShift,
KernelWrite = Write << KernelShift,
KernelExecute = Execute << KernelShift,
KernelRead = static_cast<u8>(Svc::MemoryPermission::Read) << KernelShift,
KernelWrite = static_cast<u8>(Svc::MemoryPermission::Write) << KernelShift,
KernelExecute = static_cast<u8>(Svc::MemoryPermission::Execute) << KernelShift,
NotMapped = (1 << (2 * KernelShift)),
KernelReadWrite = KernelRead | KernelWrite,
KernelReadExecute = KernelRead | KernelExecute,
UserRead = Read | KernelRead,
UserWrite = Write | KernelWrite,
UserExecute = Execute,
UserRead = static_cast<u8>(Svc::MemoryPermission::Read) | KernelRead,
UserWrite = static_cast<u8>(Svc::MemoryPermission::Write) | KernelWrite,
UserExecute = static_cast<u8>(Svc::MemoryPermission::Execute),
UserReadWrite = UserRead | UserWrite,
UserReadExecute = UserRead | UserExecute,
IpcLockChangeMask = NotMapped | UserReadWrite
UserMask = static_cast<u8>(Svc::MemoryPermission::Read | Svc::MemoryPermission::Write |
Svc::MemoryPermission::Execute),
IpcLockChangeMask = NotMapped | UserReadWrite,
};
DECLARE_ENUM_FLAG_OPERATORS(KMemoryPermission);
@ -468,6 +474,7 @@ public:
constexpr void UpdateDeviceDisableMergeStateForShareLeft(
[[maybe_unused]] KMemoryPermission new_perm, bool left, [[maybe_unused]] bool right) {
// New permission/right aren't used.
if (left) {
m_disable_merge_attribute = static_cast<KMemoryBlockDisableMergeAttribute>(
m_disable_merge_attribute | KMemoryBlockDisableMergeAttribute::DeviceLeft);
@ -478,6 +485,7 @@ public:
constexpr void UpdateDeviceDisableMergeStateForShareRight(
[[maybe_unused]] KMemoryPermission new_perm, [[maybe_unused]] bool left, bool right) {
// New permission/left aren't used.
if (right) {
m_disable_merge_attribute = static_cast<KMemoryBlockDisableMergeAttribute>(
m_disable_merge_attribute | KMemoryBlockDisableMergeAttribute::DeviceRight);
@ -494,6 +502,8 @@ public:
constexpr void ShareToDevice([[maybe_unused]] KMemoryPermission new_perm, bool left,
bool right) {
// New permission isn't used.
// We must either be shared or have a zero lock count.
ASSERT((m_attribute & KMemoryAttribute::DeviceShared) == KMemoryAttribute::DeviceShared ||
m_device_use_count == 0);
@ -509,6 +519,7 @@ public:
constexpr void UpdateDeviceDisableMergeStateForUnshareLeft(
[[maybe_unused]] KMemoryPermission new_perm, bool left, [[maybe_unused]] bool right) {
// New permission/right aren't used.
if (left) {
if (!m_device_disable_merge_left_count) {
@ -528,6 +539,8 @@ public:
constexpr void UpdateDeviceDisableMergeStateForUnshareRight(
[[maybe_unused]] KMemoryPermission new_perm, [[maybe_unused]] bool left, bool right) {
// New permission/left aren't used.
if (right) {
const u16 old_device_disable_merge_right_count = m_device_disable_merge_right_count--;
ASSERT(old_device_disable_merge_right_count > 0);
@ -546,6 +559,8 @@ public:
constexpr void UnshareToDevice([[maybe_unused]] KMemoryPermission new_perm, bool left,
bool right) {
// New permission isn't used.
// We must be shared.
ASSERT((m_attribute & KMemoryAttribute::DeviceShared) == KMemoryAttribute::DeviceShared);
@ -563,6 +578,7 @@ public:
constexpr void UnshareToDeviceRight([[maybe_unused]] KMemoryPermission new_perm, bool left,
bool right) {
// New permission isn't used.
// We must be shared.
ASSERT((m_attribute & KMemoryAttribute::DeviceShared) == KMemoryAttribute::DeviceShared);
@ -613,6 +629,8 @@ public:
constexpr void UnlockForIpc([[maybe_unused]] KMemoryPermission new_perm, bool left,
[[maybe_unused]] bool right) {
// New permission isn't used.
// We must be locked.
ASSERT((m_attribute & KMemoryAttribute::IpcLocked) == KMemoryAttribute::IpcLocked);

4
src/core/hle/kernel/svc_types.h
View File

@ -22,8 +22,8 @@ enum class MemoryState : u32 {
Ipc = 0x0A,
Stack = 0x0B,
ThreadLocal = 0x0C,
Transferred = 0x0D,
SharedTransferred = 0x0E,
Transfered = 0x0D,
SharedTransfered = 0x0E,
SharedCode = 0x0F,
Inaccessible = 0x10,
NonSecureIpc = 0x11,