mirror of https://git.suyu.dev/suyu/suyu
Merge pull request #10985 from liamwhite/handle-translate
k_server_session: translate special header for non-HLE requestsmerge-requests/60/head
bunnei
GitHub
commit
28598c9090
@ -0,0 +1,612 @@
|
||||
// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "common/alignment.h"
|
||||
#include "common/bit_field.h"
|
||||
#include "core/hle/kernel/k_thread.h"
|
||||
|
||||
namespace Kernel {
|
||||
|
||||
constexpr inline size_t MessageBufferSize = 0x100;
|
||||
|
||||
class MessageBuffer {
|
||||
public:
|
||||
class MessageHeader {
|
||||
private:
|
||||
static constexpr inline u64 NullTag = 0;
|
||||
|
||||
public:
|
||||
enum class ReceiveListCountType : u32 {
|
||||
None = 0,
|
||||
ToMessageBuffer = 1,
|
||||
ToSingleBuffer = 2,
|
||||
|
||||
CountOffset = 2,
|
||||
CountMax = 13,
|
||||
};
|
||||
|
||||
private:
|
||||
union {
|
||||
std::array<u32, 2> raw;
|
||||
|
||||
struct {
|
||||
// Define fields for the first header word.
|
||||
union {
|
||||
BitField<0, 16, u16> tag;
|
||||
BitField<16, 4, u32> pointer_count;
|
||||
BitField<20, 4, u32> send_count;
|
||||
BitField<24, 4, u32> receive_count;
|
||||
BitField<28, 4, u32> exchange_count;
|
||||
};
|
||||
|
||||
// Define fields for the second header word.
|
||||
union {
|
||||
BitField<0, 10, u32> raw_count;
|
||||
BitField<10, 4, ReceiveListCountType> receive_list_count;
|
||||
BitField<14, 6, u32> reserved0;
|
||||
BitField<20, 11, u32> receive_list_offset;
|
||||
BitField<31, 1, u32> has_special_header;
|
||||
};
|
||||
};
|
||||
} m_header;
|
||||
|
||||
public:
|
||||
constexpr MessageHeader() : m_header{} {}
|
||||
|
||||
constexpr MessageHeader(u16 tag, bool special, s32 ptr, s32 send, s32 recv, s32 exch,
|
||||
s32 raw, ReceiveListCountType recv_list)
|
||||
: m_header{} {
|
||||
m_header.raw[0] = 0;
|
||||
m_header.raw[1] = 0;
|
||||
|
||||
m_header.tag.Assign(tag);
|
||||
m_header.pointer_count.Assign(ptr);
|
||||
m_header.send_count.Assign(send);
|
||||
m_header.receive_count.Assign(recv);
|
||||
m_header.exchange_count.Assign(exch);
|
||||
|
||||
m_header.raw_count.Assign(raw);
|
||||
m_header.receive_list_count.Assign(recv_list);
|
||||
m_header.has_special_header.Assign(special);
|
||||
}
|
||||
|
||||
explicit MessageHeader(const MessageBuffer& buf) : m_header{} {
|
||||
buf.Get(0, m_header.raw.data(), 2);
|
||||
}
|
||||
|
||||
explicit MessageHeader(const u32* msg) : m_header{{msg[0], msg[1]}} {}
|
||||
|
||||
constexpr u16 GetTag() const {
|
||||
return m_header.tag;
|
||||
}
|
||||
|
||||
constexpr s32 GetPointerCount() const {
|
||||
return m_header.pointer_count;
|
||||
}
|
||||
|
||||
constexpr s32 GetSendCount() const {
|
||||
return m_header.send_count;
|
||||
}
|
||||
|
||||
constexpr s32 GetReceiveCount() const {
|
||||
return m_header.receive_count;
|
||||
}
|
||||
|
||||
constexpr s32 GetExchangeCount() const {
|
||||
return m_header.exchange_count;
|
||||
}
|
||||
|
||||
constexpr s32 GetMapAliasCount() const {
|
||||
return this->GetSendCount() + this->GetReceiveCount() + this->GetExchangeCount();
|
||||
}
|
||||
|
||||
constexpr s32 GetRawCount() const {
|
||||
return m_header.raw_count;
|
||||
}
|
||||
|
||||
constexpr ReceiveListCountType GetReceiveListCount() const {
|
||||
return m_header.receive_list_count;
|
||||
}
|
||||
|
||||
constexpr s32 GetReceiveListOffset() const {
|
||||
return m_header.receive_list_offset;
|
||||
}
|
||||
|
||||
constexpr bool GetHasSpecialHeader() const {
|
||||
return m_header.has_special_header.Value() != 0;
|
||||
}
|
||||
|
||||
constexpr void SetReceiveListCount(ReceiveListCountType recv_list) {
|
||||
m_header.receive_list_count.Assign(recv_list);
|
||||
}
|
||||
|
||||
constexpr const u32* GetData() const {
|
||||
return m_header.raw.data();
|
||||
}
|
||||
|
||||
static constexpr size_t GetDataSize() {
|
||||
return sizeof(m_header);
|
||||
}
|
||||
};
|
||||
|
||||
class SpecialHeader {
|
||||
private:
|
||||
union {
|
||||
std::array<u32, 1> raw;
|
||||
|
||||
// Define fields for the header word.
|
||||
BitField<0, 1, u32> has_process_id;
|
||||
BitField<1, 4, u32> copy_handle_count;
|
||||
BitField<5, 4, u32> move_handle_count;
|
||||
} m_header;
|
||||
bool m_has_header;
|
||||
|
||||
public:
|
||||
constexpr explicit SpecialHeader(bool pid, s32 copy, s32 move)
|
||||
: m_header{}, m_has_header(true) {
|
||||
m_header.has_process_id.Assign(pid);
|
||||
m_header.copy_handle_count.Assign(copy);
|
||||
m_header.move_handle_count.Assign(move);
|
||||
}
|
||||
|
||||
constexpr explicit SpecialHeader(bool pid, s32 copy, s32 move, bool _has_header)
|
||||
: m_header{}, m_has_header(_has_header) {
|
||||
m_header.has_process_id.Assign(pid);
|
||||
m_header.copy_handle_count.Assign(copy);
|
||||
m_header.move_handle_count.Assign(move);
|
||||
}
|
||||
|
||||
explicit SpecialHeader(const MessageBuffer& buf, const MessageHeader& hdr)
|
||||
: m_header{}, m_has_header(hdr.GetHasSpecialHeader()) {
|
||||
if (m_has_header) {
|
||||
buf.Get(static_cast<s32>(MessageHeader::GetDataSize() / sizeof(u32)),
|
||||
m_header.raw.data(), sizeof(m_header) / sizeof(u32));
|
||||
}
|
||||
}
|
||||
|
||||
constexpr bool GetHasProcessId() const {
|
||||
return m_header.has_process_id.Value() != 0;
|
||||
}
|
||||
|
||||
constexpr s32 GetCopyHandleCount() const {
|
||||
return m_header.copy_handle_count;
|
||||
}
|
||||
|
||||
constexpr s32 GetMoveHandleCount() const {
|
||||
return m_header.move_handle_count;
|
||||
}
|
||||
|
||||
constexpr const u32* GetHeader() const {
|
||||
return m_header.raw.data();
|
||||
}
|
||||
|
||||
constexpr size_t GetHeaderSize() const {
|
||||
if (m_has_header) {
|
||||
return sizeof(m_header);
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
constexpr size_t GetDataSize() const {
|
||||
if (m_has_header) {
|
||||
return (this->GetHasProcessId() ? sizeof(u64) : 0) +
|
||||
(this->GetCopyHandleCount() * sizeof(Handle)) +
|
||||
(this->GetMoveHandleCount() * sizeof(Handle));
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
class MapAliasDescriptor {
|
||||
public:
|
||||
enum class Attribute : u32 {
|
||||
Ipc = 0,
|
||||
NonSecureIpc = 1,
|
||||
NonDeviceIpc = 3,
|
||||
};
|
||||
|
||||
private:
|
||||
static constexpr u32 SizeLowCount = 32;
|
||||
static constexpr u32 SizeHighCount = 4;
|
||||
static constexpr u32 AddressLowCount = 32;
|
||||
static constexpr u32 AddressMidCount = 4;
|
||||
|
||||
constexpr u32 GetAddressMid(u64 address) {
|
||||
return static_cast<u32>(address >> AddressLowCount) & ((1U << AddressMidCount) - 1);
|
||||
}
|
||||
|
||||
constexpr u32 GetAddressHigh(u64 address) {
|
||||
return static_cast<u32>(address >> (AddressLowCount + AddressMidCount));
|
||||
}
|
||||
|
||||
private:
|
||||
union {
|
||||
std::array<u32, 3> raw;
|
||||
|
||||
struct {
|
||||
// Define fields for the first two words.
|
||||
u32 size_low;
|
||||
u32 address_low;
|
||||
|
||||
// Define fields for the packed descriptor word.
|
||||
union {
|
||||
BitField<0, 2, Attribute> attributes;
|
||||
BitField<2, 3, u32> address_high;
|
||||
BitField<5, 19, u32> reserved;
|
||||
BitField<24, 4, u32> size_high;
|
||||
BitField<28, 4, u32> address_mid;
|
||||
};
|
||||
};
|
||||
} m_data;
|
||||
|
||||
public:
|
||||
constexpr MapAliasDescriptor() : m_data{} {}
|
||||
|
||||
MapAliasDescriptor(const void* buffer, size_t _size, Attribute attr = Attribute::Ipc)
|
||||
: m_data{} {
|
||||
const u64 address = reinterpret_cast<u64>(buffer);
|
||||
const u64 size = static_cast<u64>(_size);
|
||||
m_data.size_low = static_cast<u32>(size);
|
||||
m_data.address_low = static_cast<u32>(address);
|
||||
m_data.attributes.Assign(attr);
|
||||
m_data.address_mid.Assign(GetAddressMid(address));
|
||||
m_data.size_high.Assign(static_cast<u32>(size >> SizeLowCount));
|
||||
m_data.address_high.Assign(GetAddressHigh(address));
|
||||
}
|
||||
|
||||
MapAliasDescriptor(const MessageBuffer& buf, s32 index) : m_data{} {
|
||||
buf.Get(index, m_data.raw.data(), 3);
|
||||
}
|
||||
|
||||
constexpr uintptr_t GetAddress() const {
|
||||
return (static_cast<u64>((m_data.address_high << AddressMidCount) | m_data.address_mid)
|
||||
<< AddressLowCount) |
|
||||
m_data.address_low;
|
||||
}
|
||||
|
||||
constexpr uintptr_t GetSize() const {
|
||||
return (static_cast<u64>(m_data.size_high) << SizeLowCount) | m_data.size_low;
|
||||
}
|
||||
|
||||
constexpr Attribute GetAttribute() const {
|
||||
return m_data.attributes;
|
||||
}
|
||||
|
||||
constexpr const u32* GetData() const {
|
||||
return m_data.raw.data();
|
||||
}
|
||||
|
||||
static constexpr size_t GetDataSize() {
|
||||
return sizeof(m_data);
|
||||
}
|
||||
};
|
||||
|
||||
class PointerDescriptor {
|
||||
private:
|
||||
static constexpr u32 AddressLowCount = 32;
|
||||
static constexpr u32 AddressMidCount = 4;
|
||||
|
||||
constexpr u32 GetAddressMid(u64 address) {
|
||||
return static_cast<u32>(address >> AddressLowCount) & ((1u << AddressMidCount) - 1);
|
||||
}
|
||||
|
||||
constexpr u32 GetAddressHigh(u64 address) {
|
||||
return static_cast<u32>(address >> (AddressLowCount + AddressMidCount));
|
||||
}
|
||||
|
||||
private:
|
||||
union {
|
||||
std::array<u32, 2> raw;
|
||||
|
||||
struct {
|
||||
// Define fields for the packed descriptor word.
|
||||
union {
|
||||
BitField<0, 4, u32> index;
|
||||
BitField<4, 2, u32> reserved0;
|
||||
BitField<6, 3, u32> address_high;
|
||||
BitField<9, 3, u32> reserved1;
|
||||
BitField<12, 4, u32> address_mid;
|
||||
BitField<16, 16, u32> size;
|
||||
};
|
||||
|
||||
// Define fields for the second word.
|
||||
u32 address_low;
|
||||
};
|
||||
} m_data;
|
||||
|
||||
public:
|
||||
constexpr PointerDescriptor() : m_data{} {}
|
||||
|
||||
PointerDescriptor(const void* buffer, size_t size, s32 index) : m_data{} {
|
||||
const u64 address = reinterpret_cast<u64>(buffer);
|
||||
|
||||
m_data.index.Assign(index);
|
||||
m_data.address_high.Assign(GetAddressHigh(address));
|
||||
m_data.address_mid.Assign(GetAddressMid(address));
|
||||
m_data.size.Assign(static_cast<u32>(size));
|
||||
|
||||
m_data.address_low = static_cast<u32>(address);
|
||||
}
|
||||
|
||||
PointerDescriptor(const MessageBuffer& buf, s32 index) : m_data{} {
|
||||
buf.Get(index, m_data.raw.data(), 2);
|
||||
}
|
||||
|
||||
constexpr s32 GetIndex() const {
|
||||
return m_data.index;
|
||||
}
|
||||
|
||||
constexpr uintptr_t GetAddress() const {
|
||||
return (static_cast<u64>((m_data.address_high << AddressMidCount) | m_data.address_mid)
|
||||
<< AddressLowCount) |
|
||||
m_data.address_low;
|
||||
}
|
||||
|
||||
constexpr size_t GetSize() const {
|
||||
return m_data.size;
|
||||
}
|
||||
|
||||
constexpr const u32* GetData() const {
|
||||
return m_data.raw.data();
|
||||
}
|
||||
|
||||
static constexpr size_t GetDataSize() {
|
||||
return sizeof(m_data);
|
||||
}
|
||||
};
|
||||
|
||||
class ReceiveListEntry {
|
||||
private:
|
||||
static constexpr u32 AddressLowCount = 32;
|
||||
|
||||
constexpr u32 GetAddressHigh(u64 address) {
|
||||
return static_cast<u32>(address >> (AddressLowCount));
|
||||
}
|
||||
|
||||
private:
|
||||
union {
|
||||
std::array<u32, 2> raw;
|
||||
|
||||
struct {
|
||||
// Define fields for the first word.
|
||||
u32 address_low;
|
||||
|
||||
// Define fields for the packed descriptor word.
|
||||
union {
|
||||
BitField<0, 7, u32> address_high;
|
||||
BitField<7, 9, u32> reserved;
|
||||
BitField<16, 16, u32> size;
|
||||
};
|
||||
};
|
||||
} m_data;
|
||||
|
||||
public:
|
||||
constexpr ReceiveListEntry() : m_data{} {}
|
||||
|
||||
ReceiveListEntry(const void* buffer, size_t size) : m_data{} {
|
||||
const u64 address = reinterpret_cast<u64>(buffer);
|
||||
|
||||
m_data.address_low = static_cast<u32>(address);
|
||||
|
||||
m_data.address_high.Assign(GetAddressHigh(address));
|
||||
m_data.size.Assign(static_cast<u32>(size));
|
||||
}
|
||||
|
||||
ReceiveListEntry(u32 a, u32 b) : m_data{{a, b}} {}
|
||||
|
||||
constexpr uintptr_t GetAddress() const {
|
||||
return (static_cast<u64>(m_data.address_high) << AddressLowCount) | m_data.address_low;
|
||||
}
|
||||
|
||||
constexpr size_t GetSize() const {
|
||||
return m_data.size;
|
||||
}
|
||||
|
||||
constexpr const u32* GetData() const {
|
||||
return m_data.raw.data();
|
||||
}
|
||||
|
||||
static constexpr size_t GetDataSize() {
|
||||
return sizeof(m_data);
|
||||
}
|
||||
};
|
||||
|
||||
private:
|
||||
u32* m_buffer;
|
||||
size_t m_size;
|
||||
|
||||
public:
|
||||
constexpr MessageBuffer(u32* b, size_t sz) : m_buffer(b), m_size(sz) {}
|
||||
constexpr explicit MessageBuffer(u32* b) : m_buffer(b), m_size(MessageBufferSize) {}
|
||||
|
||||
constexpr void* GetBufferForDebug() const {
|
||||
return m_buffer;
|
||||
}
|
||||
|
||||
constexpr size_t GetBufferSize() const {
|
||||
return m_size;
|
||||
}
|
||||
|
||||
void Get(s32 index, u32* dst, size_t count) const {
|
||||
// Ensure that this doesn't get re-ordered.
|
||||
std::atomic_thread_fence(std::memory_order_seq_cst);
|
||||
|
||||
// Get the words.
|
||||
static_assert(sizeof(*dst) == sizeof(*m_buffer));
|
||||
|
||||
memcpy(dst, m_buffer + index, count * sizeof(*dst));
|
||||
}
|
||||
|
||||
s32 Set(s32 index, u32* src, size_t count) const {
|
||||
// Ensure that this doesn't get re-ordered.
|
||||
std::atomic_thread_fence(std::memory_order_seq_cst);
|
||||
|
||||
// Set the words.
|
||||
memcpy(m_buffer + index, src, count * sizeof(*src));
|
||||
|
||||
// Ensure that this doesn't get re-ordered.
|
||||
std::atomic_thread_fence(std::memory_order_seq_cst);
|
||||
|
||||
return static_cast<s32>(index + count);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
const T& GetRaw(s32 index) const {
|
||||
return *reinterpret_cast<const T*>(m_buffer + index);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
s32 SetRaw(s32 index, const T& val) const {
|
||||
*reinterpret_cast<const T*>(m_buffer + index) = val;
|
||||
return index + (Common::AlignUp(sizeof(val), sizeof(*m_buffer)) / sizeof(*m_buffer));
|
||||
}
|
||||
|
||||
void GetRawArray(s32 index, void* dst, size_t len) const {
|
||||
memcpy(dst, m_buffer + index, len);
|
||||
}
|
||||
|
||||
void SetRawArray(s32 index, const void* src, size_t len) const {
|
||||
memcpy(m_buffer + index, src, len);
|
||||
}
|
||||
|
||||
void SetNull() const {
|
||||
this->Set(MessageHeader());
|
||||
}
|
||||
|
||||
s32 Set(const MessageHeader& hdr) const {
|
||||
memcpy(m_buffer, hdr.GetData(), hdr.GetDataSize());
|
||||
return static_cast<s32>(hdr.GetDataSize() / sizeof(*m_buffer));
|
||||
}
|
||||
|
||||
s32 Set(const SpecialHeader& spc) const {
|
||||
const s32 index = static_cast<s32>(MessageHeader::GetDataSize() / sizeof(*m_buffer));
|
||||
memcpy(m_buffer + index, spc.GetHeader(), spc.GetHeaderSize());
|
||||
return static_cast<s32>(index + (spc.GetHeaderSize() / sizeof(*m_buffer)));
|
||||
}
|
||||
|
||||
s32 SetHandle(s32 index, const Handle& hnd) const {
|
||||
memcpy(m_buffer + index, std::addressof(hnd), sizeof(hnd));
|
||||
return static_cast<s32>(index + (sizeof(hnd) / sizeof(*m_buffer)));
|
||||
}
|
||||
|
||||
s32 SetProcessId(s32 index, const u64 pid) const {
|
||||
memcpy(m_buffer + index, std::addressof(pid), sizeof(pid));
|
||||
return static_cast<s32>(index + (sizeof(pid) / sizeof(*m_buffer)));
|
||||
}
|
||||
|
||||
s32 Set(s32 index, const MapAliasDescriptor& desc) const {
|
||||
memcpy(m_buffer + index, desc.GetData(), desc.GetDataSize());
|
||||
return static_cast<s32>(index + (desc.GetDataSize() / sizeof(*m_buffer)));
|
||||
}
|
||||
|
||||
s32 Set(s32 index, const PointerDescriptor& desc) const {
|
||||
memcpy(m_buffer + index, desc.GetData(), desc.GetDataSize());
|
||||
return static_cast<s32>(index + (desc.GetDataSize() / sizeof(*m_buffer)));
|
||||
}
|
||||
|
||||
s32 Set(s32 index, const ReceiveListEntry& desc) const {
|
||||
memcpy(m_buffer + index, desc.GetData(), desc.GetDataSize());
|
||||
return static_cast<s32>(index + (desc.GetDataSize() / sizeof(*m_buffer)));
|
||||
}
|
||||
|
||||
s32 Set(s32 index, const u32 val) const {
|
||||
memcpy(m_buffer + index, std::addressof(val), sizeof(val));
|
||||
return static_cast<s32>(index + (sizeof(val) / sizeof(*m_buffer)));
|
||||
}
|
||||
|
||||
Result GetAsyncResult() const {
|
||||
MessageHeader hdr(m_buffer);
|
||||
MessageHeader null{};
|
||||
if (memcmp(hdr.GetData(), null.GetData(), MessageHeader::GetDataSize()) != 0) [[unlikely]] {
|
||||
R_SUCCEED();
|
||||
}
|
||||
return Result(m_buffer[MessageHeader::GetDataSize() / sizeof(*m_buffer)]);
|
||||
}
|
||||
|
||||
void SetAsyncResult(Result res) const {
|
||||
const s32 index = this->Set(MessageHeader());
|
||||
const auto value = res.raw;
|
||||
memcpy(m_buffer + index, std::addressof(value), sizeof(value));
|
||||
}
|
||||
|
||||
u32 Get32(s32 index) const {
|
||||
return m_buffer[index];
|
||||
}
|
||||
|
||||
u64 Get64(s32 index) const {
|
||||
u64 value;
|
||||
memcpy(std::addressof(value), m_buffer + index, sizeof(value));
|
||||
return value;
|
||||
}
|
||||
|
||||
u64 GetProcessId(s32 index) const {
|
||||
return this->Get64(index);
|
||||
}
|
||||
|
||||
Handle GetHandle(s32 index) const {
|
||||
static_assert(sizeof(Handle) == sizeof(*m_buffer));
|
||||
return Handle(m_buffer[index]);
|
||||
}
|
||||
|
||||
static constexpr s32 GetSpecialDataIndex(const MessageHeader& hdr, const SpecialHeader& spc) {
|
||||
return static_cast<s32>((MessageHeader::GetDataSize() / sizeof(u32)) +
|
||||
(spc.GetHeaderSize() / sizeof(u32)));
|
||||
}
|
||||
|
||||
static constexpr s32 GetPointerDescriptorIndex(const MessageHeader& hdr,
|
||||
const SpecialHeader& spc) {
|
||||
return static_cast<s32>(GetSpecialDataIndex(hdr, spc) + (spc.GetDataSize() / sizeof(u32)));
|
||||
}
|
||||
|
||||
static constexpr s32 GetMapAliasDescriptorIndex(const MessageHeader& hdr,
|
||||
const SpecialHeader& spc) {
|
||||
return GetPointerDescriptorIndex(hdr, spc) +
|
||||
static_cast<s32>(hdr.GetPointerCount() * PointerDescriptor::GetDataSize() /
|
||||
sizeof(u32));
|
||||
}
|
||||
|
||||
static constexpr s32 GetRawDataIndex(const MessageHeader& hdr, const SpecialHeader& spc) {
|
||||
return GetMapAliasDescriptorIndex(hdr, spc) +
|
||||
static_cast<s32>(hdr.GetMapAliasCount() * MapAliasDescriptor::GetDataSize() /
|
||||
sizeof(u32));
|
||||
}
|
||||
|
||||
static constexpr s32 GetReceiveListIndex(const MessageHeader& hdr, const SpecialHeader& spc) {
|
||||
if (const s32 recv_list_index = hdr.GetReceiveListOffset()) {
|
||||
return recv_list_index;
|
||||
} else {
|
||||
return GetRawDataIndex(hdr, spc) + hdr.GetRawCount();
|
||||
}
|
||||
}
|
||||
|
||||
static constexpr size_t GetMessageBufferSize(const MessageHeader& hdr,
|
||||
const SpecialHeader& spc) {
|
||||
// Get the size of the plain message.
|
||||
size_t msg_size = GetReceiveListIndex(hdr, spc) * sizeof(u32);
|
||||
|
||||
// Add the size of the receive list.
|
||||
const auto count = hdr.GetReceiveListCount();
|
||||
switch (count) {
|
||||
case MessageHeader::ReceiveListCountType::None:
|
||||
break;
|
||||
case MessageHeader::ReceiveListCountType::ToMessageBuffer:
|
||||
break;
|
||||
case MessageHeader::ReceiveListCountType::ToSingleBuffer:
|
||||
msg_size += ReceiveListEntry::GetDataSize();
|
||||
break;
|
||||
default:
|
||||
msg_size += (static_cast<s32>(count) -
|
||||
static_cast<s32>(MessageHeader::ReceiveListCountType::CountOffset)) *
|
||||
ReceiveListEntry::GetDataSize();
|
||||
break;
|
||||
}
|
||||
|
||||
return msg_size;
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace Kernel
|
||||
Loading…
Reference in New Issue