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-rw-r--r--src/core/hle/service/service.h159
1 files changed, 3 insertions, 156 deletions
diff --git a/src/core/hle/service/service.h b/src/core/hle/service/service.h
index 2274e50ca..ba5ba062e 100644
--- a/src/core/hle/service/service.h
+++ b/src/core/hle/service/service.h
@@ -9,165 +9,12 @@
#include <unordered_map>
#include <boost/container/flat_map.hpp>
#include "common/common_types.h"
+#include "core/hle/ipc.h"
#include "core/hle/kernel/client_port.h"
#include "core/hle/kernel/thread.h"
#include "core/hle/result.h"
#include "core/memory.h"
-namespace Kernel {
-class ServerSession;
-
-// TODO(Subv): Move these declarations out of here
-static const int kCommandHeaderOffset = 0x80; ///< Offset into command buffer of header
-
-/**
- * Returns a pointer to the command buffer in the current thread's TLS
- * TODO(Subv): This is not entirely correct, the command buffer should be copied from
- * the thread's TLS to an intermediate buffer in kernel memory, and then copied again to
- * the service handler process' memory.
- * @param offset Optional offset into command buffer
- * @return Pointer to command buffer
- */
-inline u32* GetCommandBuffer(const int offset = 0) {
- return (u32*)Memory::GetPointer(GetCurrentThread()->GetTLSAddress() + kCommandHeaderOffset +
- offset);
-}
-}
-
-// TODO(Subv): Move this namespace out of here
-namespace IPC {
-
-enum DescriptorType : u32 {
- // Buffer related desciptors types (mask : 0x0F)
- StaticBuffer = 0x02,
- PXIBuffer = 0x04,
- MappedBuffer = 0x08,
- // Handle related descriptors types (mask : 0x30, but need to check for buffer related
- // descriptors first )
- CopyHandle = 0x00,
- MoveHandle = 0x10,
- CallingPid = 0x20,
-};
-
-/**
- * @brief Creates a command header to be used for IPC
- * @param command_id ID of the command to create a header for.
- * @param normal_params Size of the normal parameters in words. Up to 63.
- * @param translate_params_size Size of the translate parameters in words. Up to 63.
- * @return The created IPC header.
- *
- * Normal parameters are sent directly to the process while the translate parameters might go
- * through modifications and checks by the kernel.
- * The translate parameters are described by headers generated with the IPC::*Desc functions.
- *
- * @note While #normal_params is equivalent to the number of normal parameters,
- * #translate_params_size includes the size occupied by the translate parameters headers.
- */
-constexpr u32 MakeHeader(u16 command_id, unsigned int normal_params,
- unsigned int translate_params_size) {
- return (u32(command_id) << 16) | ((u32(normal_params) & 0x3F) << 6) |
- (u32(translate_params_size) & 0x3F);
-}
-
-union Header {
- u32 raw;
- BitField<0, 6, u32> translate_params_size;
- BitField<6, 6, u32> normal_params;
- BitField<16, 16, u32> command_id;
-};
-
-inline Header ParseHeader(u32 header) {
- return {header};
-}
-
-constexpr u32 MoveHandleDesc(u32 num_handles = 1) {
- return MoveHandle | ((num_handles - 1) << 26);
-}
-
-constexpr u32 CopyHandleDesc(u32 num_handles = 1) {
- return CopyHandle | ((num_handles - 1) << 26);
-}
-
-constexpr u32 CallingPidDesc() {
- return CallingPid;
-}
-
-constexpr bool isHandleDescriptor(u32 descriptor) {
- return (descriptor & 0xF) == 0x0;
-}
-
-constexpr u32 HandleNumberFromDesc(u32 handle_descriptor) {
- return (handle_descriptor >> 26) + 1;
-}
-
-constexpr u32 StaticBufferDesc(u32 size, u8 buffer_id) {
- return StaticBuffer | (size << 14) | ((buffer_id & 0xF) << 10);
-}
-
-union StaticBufferDescInfo {
- u32 raw;
- BitField<10, 4, u32> buffer_id;
- BitField<14, 18, u32> size;
-};
-
-inline StaticBufferDescInfo ParseStaticBufferDesc(const u32 desc) {
- return {desc};
-}
-
-/**
- * @brief Creates a header describing a buffer to be sent over PXI.
- * @param size Size of the buffer. Max 0x00FFFFFF.
- * @param buffer_id The Id of the buffer. Max 0xF.
- * @param is_read_only true if the buffer is read-only. If false, the buffer is considered to have
- * read-write access.
- * @return The created PXI buffer header.
- *
- * The next value is a phys-address of a table located in the BASE memregion.
- */
-inline u32 PXIBufferDesc(u32 size, unsigned buffer_id, bool is_read_only) {
- u32 type = PXIBuffer;
- if (is_read_only)
- type |= 0x2;
- return type | (size << 8) | ((buffer_id & 0xF) << 4);
-}
-
-enum MappedBufferPermissions {
- R = 1,
- W = 2,
- RW = R | W,
-};
-
-constexpr u32 MappedBufferDesc(u32 size, MappedBufferPermissions perms) {
- return MappedBuffer | (size << 4) | (u32(perms) << 1);
-}
-
-union MappedBufferDescInfo {
- u32 raw;
- BitField<4, 28, u32> size;
- BitField<1, 2, MappedBufferPermissions> perms;
-};
-
-inline MappedBufferDescInfo ParseMappedBufferDesc(const u32 desc) {
- return{ desc };
-}
-
-inline DescriptorType GetDescriptorType(u32 descriptor) {
- // Note: Those checks must be done in this order
- if (isHandleDescriptor(descriptor))
- return (DescriptorType)(descriptor & 0x30);
-
- // handle the fact that the following descriptors can have rights
- if (descriptor & MappedBuffer)
- return MappedBuffer;
-
- if (descriptor & PXIBuffer)
- return PXIBuffer;
-
- return StaticBuffer;
-}
-
-} // namespace IPC
-
////////////////////////////////////////////////////////////////////////////////////////////////////
// Namespace Service
@@ -220,9 +67,9 @@ public:
* @param max_sessions Maximum number of sessions that can be
* connected to this service at the same time.
*/
- Interface(u32 max_sessions = DefaultMaxSessions) : max_sessions(max_sessions) { }
+ Interface(u32 max_sessions = DefaultMaxSessions);
- virtual ~Interface() = default;
+ virtual ~Interface();
std::string GetName() const {
return GetPortName();