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Add support for x86 recovery startup AP data entries in special padding files

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Nikolaj Schlej 2022-09-10 09:56:14 +02:00 • committed by Nikolaj Schlej
parent 06653d024b
commit a4a455d0ff
7 changed files with 485 additions and 439 deletions
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5
common/ffs.cpp
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@ -72,7 +72,7 @@ extern const UByteArray EFI_DXE_APRIORI_FILE_GUID // FC510EE7-FFDC-11D4-BD41-008
// Volume top file
extern const UByteArray EFI_FFS_VOLUME_TOP_FILE_GUID // 1BA0062E-C779-4582-8566-336AE8F78F09
("\x2E\x06\xA0\x1B\x79\xC7\x82\x45\x85\x66\x33\x6A\xE8\xF7\x8F\x09", 16);
// Pad file GUID
// Padding file GUID
extern const UByteArray EFI_FFS_PAD_FILE_GUID // E4536585-7909-4A60-B5C6-ECDEA6EBFB5
("\x85\x65\x53\xE4\x09\x79\x60\x4A\xB5\xC6\xEC\xDE\xA6\xEB\xFB\x54", 16);
// AMI DXE core file
@ -125,6 +125,9 @@ const UINT8 ffsAlignmentTable[] =
const UINT8 ffsAlignment2Table[] =
{ 17, 18, 19, 20, 21, 22, 23, 24 };
extern const UByteArray RECOVERY_STARTUP_AP_DATA_X86_128K // jmp far F000:FFD0, EAD0FF00F0
("\xEA\xD0\xFF\x00\xF0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x27\x2D", RECOVERY_STARTUP_AP_DATA_X86_SIZE);
VOID uint32ToUint24(UINT32 size, UINT8* ffsSize)
{
ffsSize[2] = (UINT8)((size) >> 16U);