/* * Copyright 2002 Eric Biederman * * This file is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; version 2 of the License. */ /* clear boot_complete flag */ xorl %ebp, %ebp __main: post_code(0x11) cld /* clear direction flag */ movl %ebp, %esi /* For now: use CONFIG_RAMBASE + 1MB - 64K (counting downwards) as stack. This * makes sure that we stay completely within the 1M-64K of memory that we * preserve for suspend/resume. */ #ifndef HIGH_MEMORY_SAVE #warning Need a central place for HIGH_MEMORY_SAVE #define HIGH_MEMORY_SAVE ( (1024 - 64) * 1024 ) #endif movl $(CONFIG_RAMBASE + HIGH_MEMORY_SAVE), %esp movl %esp, %ebp pushl %esi call copy_and_run .Lhlt: post_code(0xee) hlt jmp .Lhlt