winldr.h

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/*
 * PROJECT:     FreeLoader
 * LICENSE:     GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
 * PURPOSE:     Windows-compatible NT OS Loader.
 * COPYRIGHT:   Copyright 2006-2019 Aleksey Bragin <aleksey@reactos.org>
 */
 
#pragma once
 
#include <arc/setupblk.h>
 
// See freeldr/ntldr/winldr.h
#define TAG_WLDR_DTE 'eDlW'
#define TAG_WLDR_BDE 'dBlW'
#define TAG_WLDR_NAME 'mNlW'
 
// Some definitions
 
#include <pshpack1.h>
typedef struct  /* Root System Descriptor Pointer */
{
    CHAR             signature [8];          /* contains "RSD PTR " */
    UCHAR            checksum;               /* to make sum of struct == 0 */
    CHAR             oem_id [6];             /* OEM identification */
    UCHAR            revision;               /* Must be 0 for 1.0, 2 for 2.0 */
    ULONG            rsdt_physical_address;  /* 32-bit physical address of RSDT */
    ULONG            length;                 /* XSDT Length in bytes including hdr */
    ULONGLONG        xsdt_physical_address;  /* 64-bit physical address of XSDT */
    UCHAR            extended_checksum;      /* Checksum of entire table */
    CHAR             reserved [3];           /* reserved field must be 0 */
} RSDP_DESCRIPTOR, *PRSDP_DESCRIPTOR;
#include <poppack.h>
 
typedef struct _ARC_DISK_SIGNATURE_EX
{
    ARC_DISK_SIGNATURE DiskSignature;
    CHAR ArcName[MAX_PATH];
} ARC_DISK_SIGNATURE_EX, *PARC_DISK_SIGNATURE_EX;
 
//
// ReactOS Loading Functions
//
 
/* The boot options are mutually exclusive */
enum SAFEBOOT_MODE
{
    NO_OPTION = 0,
 
    SAFEBOOT,
    SAFEBOOT_NETWORK,
    SAFEBOOT_ALTSHELL,
    SAFEBOOT_DSREPAIR,
 
    LKG_CONFIG, // TODO: Make it exclusive? Or allow it to be combined with SafeBoot?
};
extern enum SAFEBOOT_MODE BootOptionChoice;
 
#if DBG && defined(_M_IX86) // x86 *ONLY*: HAL/Kernel auto-detection override
#define BOOT_AUTODETECT 0
#define BOOT_ACPI_APIC  1
#define BOOT_ACPI_SMP   2
extern UCHAR HALAutoDetectMode;
#endif
 
#define BOOT_LOGGING    (1 << 0)
#define BOOT_VGA_MODE   (1 << 1)
#define BOOT_DEBUGGING  (1 << 2)
extern LOGICAL BootFlags;
 
VOID
MenuNTOptions(
    _Inout_ OperatingSystemItem* OperatingSystem);
 
VOID
AppendBootTimeOptions(
    _Inout_z_bytecount_(BootOptionsSize)
         PSTR BootOptions,
    _In_ SIZE_T BootOptionsSize);
 
 
ARC_STATUS
LoadAndBootWindows(
    IN ULONG Argc,
    IN PCHAR Argv[],
    IN PCHAR Envp[]);
 
ARC_STATUS
LoadReactOSSetup(
    IN ULONG Argc,
    IN PCHAR Argv[],
    IN PCHAR Envp[]);
 
 
// conversion.c and conversion.h
PVOID VaToPa(PVOID Va);
PVOID PaToVa(PVOID Pa);
VOID List_PaToVa(_In_ LIST_ENTRY *ListEntry);