2013-01-28 21:28:22 +00:00
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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 2013 Ben Vanik. 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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2013-01-31 06:44:32 +00:00
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#ifndef XENIA_KERNEL_XBOX_H_
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#define XENIA_KERNEL_XBOX_H_
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2013-01-28 21:28:22 +00:00
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#include <xenia/common.h>
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#include <xenia/core.h>
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namespace xe {
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namespace kernel {
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2013-01-29 05:36:03 +00:00
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typedef uint32_t X_HANDLE;
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#define X_INVALID_HANDLE_VALUE ((X_HANDLE)-1)
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2013-01-28 21:28:22 +00:00
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// NT_STATUS (STATUS_*)
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// http://msdn.microsoft.com/en-us/library/cc704588.aspx
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// Adding as needed.
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2013-01-31 06:44:32 +00:00
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typedef uint32_t X_STATUS;
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#define XFAILED(s) (s & X_STATUS_UNSUCCESSFUL)
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#define XSUCCEEDED(s) !XFAILED(s)
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2013-01-29 05:36:03 +00:00
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#define X_STATUS_SUCCESS ((uint32_t)0x00000000L)
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2013-09-25 04:26:45 +00:00
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#define X_STATUS_ABANDONED_WAIT_0 ((uint32_t)0x00000080L)
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2013-10-16 07:23:05 +00:00
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#define X_STATUS_USER_APC ((uint32_t)0x000000C0L)
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#define X_STATUS_ALERTED ((uint32_t)0x00000101L)
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#define X_STATUS_TIMEOUT ((uint32_t)0x00000102L)
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#define X_STATUS_PENDING ((uint32_t)0x00000103L)
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2013-01-28 21:28:22 +00:00
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#define X_STATUS_UNSUCCESSFUL ((uint32_t)0xC0000001L)
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#define X_STATUS_NOT_IMPLEMENTED ((uint32_t)0xC0000002L)
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#define X_STATUS_ACCESS_VIOLATION ((uint32_t)0xC0000005L)
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#define X_STATUS_INVALID_HANDLE ((uint32_t)0xC0000008L)
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#define X_STATUS_INVALID_PARAMETER ((uint32_t)0xC000000DL)
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2013-02-01 00:52:50 +00:00
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#define X_STATUS_NO_SUCH_FILE ((uint32_t)0xC000000FL)
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2013-01-28 21:28:22 +00:00
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#define X_STATUS_NO_MEMORY ((uint32_t)0xC0000017L)
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#define X_STATUS_ALREADY_COMMITTED ((uint32_t)0xC0000021L)
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#define X_STATUS_ACCESS_DENIED ((uint32_t)0xC0000022L)
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#define X_STATUS_BUFFER_TOO_SMALL ((uint32_t)0xC0000023L)
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#define X_STATUS_OBJECT_TYPE_MISMATCH ((uint32_t)0xC0000024L)
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#define X_STATUS_INVALID_PAGE_PROTECTION ((uint32_t)0xC0000045L)
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2013-05-25 00:33:57 +00:00
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#define X_STATUS_MEMORY_NOT_ALLOCATED ((uint32_t)0xC00000A0L)
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2013-06-30 14:52:53 +00:00
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#define X_STATUS_INVALID_PARAMETER_1 ((uint32_t)0xC00000EFL)
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#define X_STATUS_INVALID_PARAMETER_2 ((uint32_t)0xC00000F0L)
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#define X_STATUS_INVALID_PARAMETER_3 ((uint32_t)0xC00000F1L)
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2013-01-28 21:28:22 +00:00
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// MEM_*, used by NtAllocateVirtualMemory
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2013-01-29 05:36:03 +00:00
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#define X_MEM_COMMIT 0x00001000
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#define X_MEM_RESERVE 0x00002000
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#define X_MEM_DECOMMIT 0x00004000
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#define X_MEM_RELEASE 0x00008000
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#define X_MEM_FREE 0x00010000
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#define X_MEM_PRIVATE 0x00020000
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#define X_MEM_RESET 0x00080000
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#define X_MEM_TOP_DOWN 0x00100000
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#define X_MEM_NOZERO 0x00800000
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#define X_MEM_LARGE_PAGES 0x20000000
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#define X_MEM_HEAP 0x40000000
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#define X_MEM_16MB_PAGES 0x80000000 // from Valve SDK
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2013-01-28 21:28:22 +00:00
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2013-10-16 04:30:57 +00:00
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// FILE_*, used by NtOpenFile
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#define X_FILE_SUPERSEDED 0x00000000
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#define X_FILE_OPENED 0x00000001
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#define X_FILE_CREATED 0x00000002
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#define X_FILE_OVERWRITTEN 0x00000003
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#define X_FILE_EXISTS 0x00000004
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#define X_FILE_DOES_NOT_EXIST 0x00000005
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2013-01-28 21:28:22 +00:00
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// PAGE_*, used by NtAllocateVirtualMemory
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2013-01-29 05:36:03 +00:00
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#define X_PAGE_NOACCESS 0x00000001
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#define X_PAGE_READONLY 0x00000002
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#define X_PAGE_READWRITE 0x00000004
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#define X_PAGE_WRITECOPY 0x00000008
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#define X_PAGE_EXECUTE 0x00000010
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#define X_PAGE_EXECUTE_READ 0x00000020
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#define X_PAGE_EXECUTE_READWRITE 0x00000040
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#define X_PAGE_EXECUTE_WRITECOPY 0x00000080
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#define X_PAGE_GUARD 0x00000100
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#define X_PAGE_NOCACHE 0x00000200
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#define X_PAGE_WRITECOMBINE 0x00000400
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2013-01-28 21:28:22 +00:00
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// (?), used by KeGetCurrentProcessType
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#define X_PROCTYPE_IDLE 0
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#define X_PROCTYPE_USER 1
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#define X_PROCTYPE_SYSTEM 2
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2013-01-31 06:44:32 +00:00
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// Thread enums.
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#define X_CREATE_SUSPENDED 0x00000004
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2013-01-30 22:26:28 +00:00
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// TLS specials.
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#define X_TLS_OUT_OF_INDEXES UINT32_MAX // (-1)
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2013-01-31 08:19:48 +00:00
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// Languages.
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#define X_LANGUAGE_ENGLISH 1
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#define X_LANGUAGE_JAPANESE 2
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2013-10-17 04:32:53 +00:00
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class X_ANSI_STRING {
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public:
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2013-10-16 04:30:57 +00:00
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uint16_t length;
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uint16_t maximum_length;
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char* buffer;
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2013-10-17 04:32:53 +00:00
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X_ANSI_STRING() {
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Zero();
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}
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X_ANSI_STRING(const uint8_t* base, uint32_t p) {
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Read(base, p);
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}
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void Read(const uint8_t* base, uint32_t p) {
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length = XEGETUINT16BE(base + p);
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maximum_length = XEGETUINT16BE(base + p + 2);
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if (maximum_length) {
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buffer = (char*)(base + XEGETUINT32BE(base + p + 4));
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} else {
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buffer = 0;
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}
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}
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void Zero() {
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length = maximum_length = 0;
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buffer = 0;
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}
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};
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class X_OBJECT_ATTRIBUTES {
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public:
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uint32_t root_directory;
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uint32_t object_name_ptr;
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X_ANSI_STRING object_name;
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uint32_t attributes;
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X_OBJECT_ATTRIBUTES() {
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Zero();
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}
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X_OBJECT_ATTRIBUTES(const uint8_t* base, uint32_t p) {
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Read(base, p);
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}
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void Read(const uint8_t* base, uint32_t p) {
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root_directory = XEGETUINT32BE(base + p);
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object_name_ptr = XEGETUINT32BE(base + p + 4);
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if (object_name_ptr) {
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object_name.Read(base, object_name_ptr);
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} else {
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object_name.Zero();
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}
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attributes = XEGETUINT32BE(base + p + 8);
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}
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void Zero() {
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root_directory = 0;
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object_name_ptr = 0;
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object_name.Zero();
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attributes = 0;
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}
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};
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2013-10-16 04:30:57 +00:00
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2013-01-28 21:28:22 +00:00
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} // namespace kernel
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} // namespace xe
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2013-01-31 06:44:32 +00:00
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#endif // XENIA_KERNEL_XBOX_H_
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