Make your own free website on Tripod.com
Up ] Docs Home ]

Format of Phar Lap program load parameter block

Back ] Next ]

Offset Size Description

Input:

00h

DWORD

32-bit offset of environment string

04h

WORD

segment of environment string

06h

DWORD

32-bit offset of command-tail string

0Ah

WORD

segment of command-tail string

0Ch

DWORD

32-bit offset of LDT buffer (size in ECX)

10h

WORD

segment of LDT buffer

Output:

12h

WORD

real-mode paragraph address of PSP (see also AH=26h)

14h

WORD

real/protected mode flag
0000h = real mode
0001h = protected mode

16h

DWORD

initial EIP value

1Ah

WORD

initial CS value

1Ch

DWORD

initial ESP value

20h

WORD

initial SS value

22h

WORD

initial DS value

24h

WORD

initial ES value

26h

WORD

initial FS value

28h

WORD

initial GS value