[LinuxBIOS] Patch for vmlinux amd64 with mkelfImage
Eric W. Biederman
ebiederm at xmission.com
Sun Nov 5 06:51:06 CET 2006
yhlu <yinghailu at gmail.com> writes:
> more worse latest one put startup_32 to 0x200000.
> and mkelfImage is harded code to call startup_32 or other entry_point
> in bzImage at 0x100000.
> # Jump to the linux kernel
> ljmp $ PROT_CODE_SEG , $ 0x100000
> need to make head.S to get into 64bit and use real entry pointer by
> vmlinux and bzImage in elf64 format.
1M for bzImage remains fine. All bootloaders would break if you
changed that. But for vmlinux you pretty much have it nailed.
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