[Base] Split of xbox.h file
- Splitted into: kernel.h and xam.h - Removed UpdateSpaData from KernelState into ContentManager
This commit is contained in:
Gliniak
committed by
Radosław Gliński
Radosław Gliński
parent
c4e86cfd2b
commit
4182852a4b
276
src/xenia/kernel/kernel.h
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276
src/xenia/kernel/kernel.h
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/**
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******************************************************************************
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* Xenia : Xbox 360 Emulator Research Project *
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******************************************************************************
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* Copyright 2025 Xenia Canary. All rights reserved. *
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* Released under the BSD license - see LICENSE in the root for more details. *
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******************************************************************************
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*/
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#ifndef XENIA_KERNEL_KERNEL_H_
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#define XENIA_KERNEL_KERNEL_H_
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#include "xenia/base/byte_order.h"
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#include "xenia/base/memory.h"
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#include "xenia/xbox.h"
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namespace xe {
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namespace kernel {
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// IOCTL_, used by NtDeviceIoControlFile
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constexpr uint32_t X_IOCTL_DISK_GET_DRIVE_GEOMETRY = 0x70000;
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constexpr uint32_t X_IOCTL_DISK_GET_PARTITION_INFO = 0x74004;
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// MEM_*, used by NtAllocateVirtualMemory
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enum X_MEM : uint32_t {
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X_MEM_COMMIT = 0x00001000,
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X_MEM_RESERVE = 0x00002000,
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X_MEM_DECOMMIT = 0x00004000,
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X_MEM_RELEASE = 0x00008000,
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X_MEM_FREE = 0x00010000,
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X_MEM_PRIVATE = 0x00020000,
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X_MEM_RESET = 0x00080000,
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X_MEM_TOP_DOWN = 0x00100000,
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X_MEM_NOZERO = 0x00800000,
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X_MEM_LARGE_PAGES = 0x20000000,
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X_MEM_HEAP = 0x40000000,
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X_MEM_16MB_PAGES = 0x80000000 // from Valve SDK
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};
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// PAGE_*, used by NtAllocateVirtualMemory
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enum X_PAGE : uint32_t {
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X_PAGE_NOACCESS = 0x00000001,
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X_PAGE_READONLY = 0x00000002,
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X_PAGE_READWRITE = 0x00000004,
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X_PAGE_WRITECOPY = 0x00000008,
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X_PAGE_EXECUTE = 0x00000010,
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X_PAGE_EXECUTE_READ = 0x00000020,
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X_PAGE_EXECUTE_READWRITE = 0x00000040,
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X_PAGE_EXECUTE_WRITECOPY = 0x00000080,
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X_PAGE_GUARD = 0x00000100,
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X_PAGE_NOCACHE = 0x00000200,
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X_PAGE_WRITECOMBINE = 0x00000400
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};
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// Known as XOVERLAPPED to 360 code.
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struct XAM_OVERLAPPED {
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xe::be<uint32_t> result; // 0x0
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xe::be<uint32_t> length; // 0x4
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xe::be<uint32_t> context; // 0x8
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xe::be<uint32_t> event; // 0xC
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xe::be<uint32_t> completion_routine; // 0x10
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xe::be<uint32_t> completion_context; // 0x14
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xe::be<uint32_t> extended_error; // 0x18
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};
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static_assert_size(XAM_OVERLAPPED, 0x1C);
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inline uint32_t XOverlappedGetResult(void* ptr) {
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auto p = reinterpret_cast<uint32_t*>(ptr);
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return xe::load_and_swap<uint32_t>(&p[0]);
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}
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inline void XOverlappedSetResult(void* ptr, uint32_t value) {
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auto p = reinterpret_cast<uint32_t*>(ptr);
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xe::store_and_swap<uint32_t>(&p[0], value);
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}
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inline uint32_t XOverlappedGetLength(void* ptr) {
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auto p = reinterpret_cast<uint32_t*>(ptr);
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return xe::load_and_swap<uint32_t>(&p[1]);
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}
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inline void XOverlappedSetLength(void* ptr, uint32_t value) {
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auto p = reinterpret_cast<uint32_t*>(ptr);
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xe::store_and_swap<uint32_t>(&p[1], value);
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}
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inline uint32_t XOverlappedGetContext(void* ptr) {
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auto p = reinterpret_cast<uint32_t*>(ptr);
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return xe::load_and_swap<uint32_t>(&p[2]);
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}
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inline void XOverlappedSetContext(void* ptr, uint32_t value) {
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auto p = reinterpret_cast<uint32_t*>(ptr);
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xe::store_and_swap<uint32_t>(&p[2], value);
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}
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inline X_HANDLE XOverlappedGetEvent(void* ptr) {
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auto p = reinterpret_cast<uint32_t*>(ptr);
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return xe::load_and_swap<uint32_t>(&p[3]);
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}
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inline uint32_t XOverlappedGetCompletionRoutine(void* ptr) {
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auto p = reinterpret_cast<uint32_t*>(ptr);
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return xe::load_and_swap<uint32_t>(&p[4]);
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}
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inline uint32_t XOverlappedGetCompletionContext(void* ptr) {
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auto p = reinterpret_cast<uint32_t*>(ptr);
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return xe::load_and_swap<uint32_t>(&p[5]);
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}
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inline void XOverlappedSetExtendedError(void* ptr, uint32_t value) {
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auto p = reinterpret_cast<uint32_t*>(ptr);
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xe::store_and_swap<uint32_t>(&p[6], value);
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}
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struct X_ANSI_STRING {
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xe::be<uint16_t> length;
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xe::be<uint16_t> maximum_length;
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xe::be<uint32_t> pointer;
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void reset() {
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length = 0;
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maximum_length = 0;
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pointer = 0;
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}
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};
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static_assert_size(X_ANSI_STRING, 8);
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struct X_UNICODE_STRING {
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xe::be<uint16_t> length; // 0x0
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xe::be<uint16_t> maximum_length; // 0x2
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xe::be<uint32_t> pointer; // 0x4
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void reset() {
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length = 0;
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maximum_length = 0;
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pointer = 0;
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}
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};
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static_assert_size(X_UNICODE_STRING, 8);
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// https://github.com/CodeAsm/ffplay360/blob/master/Common/XTLOnPC.h
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struct X_VIDEO_MODE {
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be<uint32_t> display_width;
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be<uint32_t> display_height;
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be<uint32_t> is_interlaced;
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be<uint32_t> is_widescreen;
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be<uint32_t> is_hi_def;
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be<float> refresh_rate;
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be<uint32_t> video_standard;
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be<uint32_t> pixel_rate;
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be<uint32_t> widescreen_flag;
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be<uint32_t> reserved[3];
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};
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static_assert_size(X_VIDEO_MODE, 48);
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// https://docs.microsoft.com/en-us/windows/win32/api/ntdef/ns-ntdef-list_entry
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struct X_LIST_ENTRY {
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be<uint32_t> flink_ptr; // next entry / head
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be<uint32_t> blink_ptr; // previous entry / head
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};
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static_assert_size(X_LIST_ENTRY, 8);
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struct X_SINGLE_LIST_ENTRY {
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be<uint32_t> next; // 0x0 pointer to next entry
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};
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static_assert_size(X_SINGLE_LIST_ENTRY, 4);
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// https://www.nirsoft.net/kernel_struct/vista/SLIST_HEADER.html
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struct X_SLIST_HEADER {
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X_SINGLE_LIST_ENTRY next; // 0x0
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be<uint16_t> depth; // 0x4
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be<uint16_t> sequence; // 0x6
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};
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static_assert_size(X_SLIST_HEADER, 8);
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struct X_EX_TITLE_TERMINATE_REGISTRATION {
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xe::be<uint32_t> notification_routine; // 0x0
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xe::be<uint32_t> priority; // 0x4
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X_LIST_ENTRY list_entry; // 0x8
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};
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static_assert_size(X_EX_TITLE_TERMINATE_REGISTRATION, 16);
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enum X_OBJECT_HEADER_FLAGS : uint16_t {
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OBJECT_HEADER_FLAG_NAMED_OBJECT =
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1, // if set, has X_OBJECT_HEADER_NAME_INFO prior to X_OBJECT_HEADER
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OBJECT_HEADER_FLAG_IS_PERMANENT = 2,
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OBJECT_HEADER_FLAG_CONTAINED_IN_DIRECTORY =
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4, // this object resides in an X_OBJECT_DIRECTORY
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OBJECT_HEADER_IS_TITLE_OBJECT = 0x10, // used in obcreateobject
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};
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struct X_OBJECT_DIRECTORY {
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// each is a pointer to X_OBJECT_HEADER_NAME_INFO
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// i believe offset 0 = pointer to next in bucket
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xe::be<uint32_t> name_buckets[13];
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};
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static_assert_size(X_OBJECT_DIRECTORY, 0x34);
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// https://www.geoffchappell.com/studies/windows/km/ntoskrnl/inc/ntos/ob/object_header_name_info.htm
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// quite different, though
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struct X_OBJECT_HEADER_NAME_INFO {
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// i think that this is the next link in an X_OBJECT_DIRECTORY's buckets
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xe::be<uint32_t> next_in_directory;
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xe::be<uint32_t> object_directory; // pointer to X_OBJECT_DIRECTORY
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X_ANSI_STRING name;
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};
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struct X_OBJECT_ATTRIBUTES {
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xe::be<uint32_t> root_directory; // 0x0
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xe::be<uint32_t> name_ptr; // 0x4 PANSI_STRING
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xe::be<uint32_t> attributes; // 0xC
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};
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struct X_OBJECT_TYPE {
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xe::be<uint32_t> allocate_proc; // 0x0
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xe::be<uint32_t> free_proc; // 0x4
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xe::be<uint32_t> close_proc; // 0x8
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xe::be<uint32_t> delete_proc; // 0xC
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xe::be<uint32_t> unknown_proc; // 0x10
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xe::be<uint32_t>
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unknown_size_or_object_; // this seems to be a union, it can be a pointer
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// or it can be the size of the object
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xe::be<uint32_t> pool_tag; // 0x18
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};
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static_assert_size(X_OBJECT_TYPE, 0x1C);
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struct X_KSYMLINK {
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xe::be<uint32_t> refed_object_maybe;
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X_ANSI_STRING refed_object_name_maybe;
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};
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static_assert_size(X_KSYMLINK, 0xC);
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// https://msdn.microsoft.com/en-us/library/windows/desktop/aa363082.aspx
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typedef struct {
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// Renamed due to a collision with exception_code from Windows excpt.h.
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xe::be<uint32_t> code;
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xe::be<uint32_t> exception_flags;
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xe::be<uint32_t> exception_record;
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xe::be<uint32_t> exception_address;
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xe::be<uint32_t> number_parameters;
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xe::be<uint32_t> exception_information[15];
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} X_EXCEPTION_RECORD;
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static_assert_size(X_EXCEPTION_RECORD, 0x50);
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struct X_KSPINLOCK {
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xe::be<uint32_t> prcb_of_owner;
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};
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static_assert_size(X_KSPINLOCK, 4);
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struct MESSAGEBOX_RESULT {
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union {
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xe::be<uint32_t> ButtonPressed;
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xe::be<uint16_t> Passcode[4];
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};
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};
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static_assert_size(MESSAGEBOX_RESULT, 0x8);
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inline bool IsOfflineXUID(uint64_t xuid) { return ((xuid >> 60) & 0xF) == 0xE; }
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inline bool IsOnlineXUID(uint64_t xuid) {
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return ((xuid >> 48) & 0xFFFF) == 0x9;
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}
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inline bool IsGuestXUID(uint64_t xuid) {
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const uint32_t HighPart = xuid >> 48;
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return ((HighPart & 0x000F) == 0x9) && ((HighPart & 0x00C0) > 0);
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}
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inline bool IsTeamXUID(uint64_t xuid) {
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return (xuid & 0xFF00000000000140) == 0xFE00000000000100;
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}
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inline bool IsValidXUID(uint64_t xuid) {
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const bool valid = IsOfflineXUID(xuid) || IsOnlineXUID(xuid) ||
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IsTeamXUID(xuid) || IsGuestXUID(xuid);
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return valid;
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}
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} // namespace kernel
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} // namespace xe
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#endif // XENIA_KERNEL_KERNEL_H_
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