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Windows: Synchronize file with changes done in EFI Bootloader DCS.

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kavsrf 2016-08-14 23:03:05 +02:00 committed by Mounir IDRASSI
parent 2d72e42c6c
commit 83885c1ebb
No known key found for this signature in database
GPG Key ID: DD0C382D5FCFB8FC
1 changed files with 66 additions and 33 deletions
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97
src/Boot/Windows/BootCommon.h
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@ -80,7 +80,7 @@ typedef struct
#if !defined(TC_WINDOWS_BOOT)
#define DCS_DISK_ENTRY_LIST_HEADER_ID SIGNATURE_64 ('D','C','S','D','E','L','S','T')
#define DCS_DISK_ENTRY_LIST_HEADER_SIGN SIGNATURE_64 ('D','C','S','D','E','L','S','T')
#define DE_IDX_CRYPTOHEADER 0
#define DE_IDX_LIST 1
@ -89,9 +89,11 @@ typedef struct
#define DE_IDX_MAINGPTENTRYS 4
#define DE_IDX_ALTGPTHDR 5
#define DE_IDX_ALTGPTENTRYS 6
#define DE_IDX_EXECPARAMS 7
#define DE_IDX_EXEC 7
#define DE_IDX_PWDCACHE 8
#define DE_IDX_TOTAL 9
#define DE_IDX_RND 9
#define DE_IDX_TOTAL 10
static_assert(DE_IDX_TOTAL <= 15, "DE_IDX_TOTAL too big");
enum DcsDiskEntryTypes {
DE_Unused = 0,
@ -99,7 +101,8 @@ enum DcsDiskEntryTypes {
DE_List,
DE_DISKID,
DE_ExecParams,
DE_PwdCache
DE_PwdCache,
DE_Rnd
};
#pragma pack(1)
@ -109,14 +112,6 @@ typedef struct _SECREGION_BOOT_PARAMS {
uint32 Crc;
} SECREGION_BOOT_PARAMS;
typedef struct _DCS_DISK_ENTRY_SECTORS {
uint32 Type;
uint32 Offset;
uint64 Reserved;
uint64 Start;
uint64 Length;
} DCS_DISK_ENTRY_SECTORS;
typedef struct {
uint32 Data1;
uint16 Data2;
@ -124,43 +119,63 @@ typedef struct {
byte Data4[8];
} DCS_GUID;
// DE types
typedef struct _DCS_DISK_ENTRY_SECTORS {
uint32 Type;
uint32 Offset; // Offset in memory
uint64 Reserved;
uint64 Start; // Start on disk (byte)
uint64 Length; // length on disk (byte)
} DCS_DISK_ENTRY_SECTORS;
static_assert(sizeof(DCS_DISK_ENTRY_SECTORS) == 32, "Wrong size DCS_DISK_ENTRY_SECTORS");
typedef struct _DCS_DISK_ENTRY_PARAMS {
uint32 Type;
uint32 Offset;
uint64 Reserved[2];
uint64 Length; // size of data
} DCS_DISK_ENTRY_PARAMS;
static_assert(sizeof(DCS_DISK_ENTRY_PARAMS) == 32, "Wrong size DCS_DISK_ENTRY_PARAMS");
typedef struct _DCS_DISK_ENTRY_DISKID {
uint32 Type;
uint32 MbrID;
uint64 ReservedDiskId;
DCS_GUID GptID;
} DCS_DISK_ENTRY_DISKID;
typedef struct _DCS_DISK_ENTRY_EXEC_PARAMS {
DCS_GUID ExecPartGuid;
uint16 ExecCmd[248];
} DCS_DISK_ENTRY_EXEC_PARAMS;
static_assert(sizeof(DCS_DISK_ENTRY_EXEC_PARAMS) == 512, "Wrong size DCS_DISK_ENTRY_EXEC_PARAMS");
#define DCS_DISK_ENTRY_PWD_CACHE_ID SIGNATURE_64 ('P','W','D','C','A','C','H','E')
typedef struct _DCS_DISK_ENTRY_PWD_CACHE {
uint64 Sign;
uint32 CRC;
uint32 Count;
Password Pwd[4];
int32 Pim[4];
byte pad[512 -8 - 4 - 4 - (sizeof(Password) + 4) * 4];
} DCS_DISK_ENTRY_PWD_CACHE;
static_assert(sizeof(DCS_DISK_ENTRY_PWD_CACHE) == 512, "Wrong size DCS_DISK_ENTRY_PWD_CACHE");
static_assert(sizeof(DCS_DISK_ENTRY_DISKID) == 32, "Wrong size DCS_DISK_ENTRY_DISKID");
#pragma warning(disable:4201)
typedef struct _DCS_DISK_ENTRY {
union {
struct {
uint32 Type;
byte Data[28];
uint32 Offset;
byte reserved[16];
uint64 Length; // size of structure at Offset
};
DCS_DISK_ENTRY_SECTORS Sectors;
DCS_DISK_ENTRY_DISKID DiskId;
DCS_DISK_ENTRY_PARAMS Prm;
};
} DCS_DISK_ENTRY;
#pragma warning(default:4201)
static_assert(sizeof(DCS_DISK_ENTRY) == 32, "Wrong size DCS_DISK_ENTRY");
// Static compile time checks field offsets
#ifndef FIELD_OFFSET
#define FIELD_OFFSET(t, f) ((UINTN)(&((t*)0)->f))
#endif
static_assert(FIELD_OFFSET(DCS_DISK_ENTRY, Type) == FIELD_OFFSET(DCS_DISK_ENTRY_SECTORS, Type), "Wrong Type offset");
static_assert(FIELD_OFFSET(DCS_DISK_ENTRY, Type) == FIELD_OFFSET(DCS_DISK_ENTRY_DISKID, Type), "Wrong Type offset");
static_assert(FIELD_OFFSET(DCS_DISK_ENTRY, Type) == FIELD_OFFSET(DCS_DISK_ENTRY_PARAMS, Type), "Wrong Type offset");
static_assert(FIELD_OFFSET(DCS_DISK_ENTRY, Length) == FIELD_OFFSET(DCS_DISK_ENTRY_SECTORS, Length), "Wrong Length offset");
static_assert(FIELD_OFFSET(DCS_DISK_ENTRY, Length) == FIELD_OFFSET(DCS_DISK_ENTRY_PARAMS, Length), "Wrong Length offset");
static_assert(FIELD_OFFSET(DCS_DISK_ENTRY, Offset) == FIELD_OFFSET(DCS_DISK_ENTRY_SECTORS, Offset), "Wrong Offset offset");
static_assert(FIELD_OFFSET(DCS_DISK_ENTRY, Offset) == FIELD_OFFSET(DCS_DISK_ENTRY_PARAMS, Offset), "Wrong Offset offset");
// DE type specific data
// DE List
typedef struct _DCS_DISK_ENTRY_LIST {
// EFI_TABLE_HEADER
uint64 Signature;
@ -172,10 +187,28 @@ typedef struct _DCS_DISK_ENTRY_LIST {
uint32 Count;
uint32 DataSize;
//
DCS_DISK_ENTRY DE[31];
DCS_DISK_ENTRY DE[15];
} DCS_DISK_ENTRY_LIST;
static_assert(sizeof(DCS_DISK_ENTRY_LIST) == 512, "Wrong size DCS_DISK_ENTRY_LIST");
typedef struct _DCS_DEP_EXEC {
DCS_GUID ExecPartGuid;
uint16 ExecCmd[248];
} DCS_DEP_EXEC;
static_assert(sizeof(DCS_DEP_EXEC) == 512, "Wrong size DCS_DEP_EXEC");
#define DCS_DEP_PWD_CACHE_SIGN SIGNATURE_64 ('P','W','D','C','A','C','H','E')
typedef struct _DCS_DEP_PWD_CACHE {
uint64 Sign;
uint32 CRC;
uint32 Count;
Password Pwd[4];
int32 Pim[4];
byte pad[512 - 8 - 4 - 4 - (sizeof(Password) + 4) * 4];
} DCS_DEP_PWD_CACHE;
static_assert(sizeof(DCS_DEP_PWD_CACHE) == 512, "Wrong size DCS_DEP_PWD_CACHE");
#pragma pack()
#endif
#endif // #if !defined(TC_WINDOWS_BOOT)
#endif // TC_HEADER_Boot_BootCommon