diff options
| author | hpa <hpa> | 2003-12-08 21:17:08 +0000 |
|---|---|---|
| committer | hpa <hpa> | 2003-12-08 21:17:08 +0000 |
| commit | e7d427ff062f5844b36f3d029020ab06ed71d090 (patch) | |
| tree | d2919033c175717f0c09ac26dff6bbc046b8828e | |
| parent | 9ae2ee1a076c55ec6b361d83c19b8cc83702d9dc (diff) | |
| download | syslinux-e7d427ff062f5844b36f3d029020ab06ed71d090.tar.gz | |
More shuffling to avoid RBFG bug now when we know the memory range
overwritten.
| -rw-r--r-- | pxelinux.asm | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/pxelinux.asm b/pxelinux.asm index d2bfe322..03864b57 100644 --- a/pxelinux.asm +++ b/pxelinux.asm @@ -214,12 +214,20 @@ KbdMap resb 256 ; Keyboard map PathPrefix resb 256 ; Path prefix derived from the above BootFile resb 256 ; Boot file from DHCP packet ConfigName resb 256 ; Configuration file from DHCP option +FKeyName resb 10*FILENAME_MAX ; File names for F-key help + alignb FILENAME_MAX +KernelName resb FILENAME_MAX ; Mangled name for kernel +KernelCName resb FILENAME_MAX ; Unmangled kernel name +InitRDCName resb FILENAME_MAX ; Unmangled initrd name +MNameBuf resb FILENAME_MAX +InitRD resb FILENAME_MAX -; Warning here: RBFG build 22 seems to randomly overwrite memory location -; 0x5700. Not sure why yet. Consider that if these are realigned. +; Warning here: RBFG build 22 randomly overwrites memory location +; [0x5680,0x576c), possibly more. It seems that it gets confused and +; screws up the pointer to its own internal packet buffer and starts +; writing a received ARP packet into low memory. - absolute 5800h -FKeyName resb 10*FILENAME_MAX ; File names for F-key help + absolute 6000h NumBuf resb 15 ; Buffer to load number NumBufEnd resb 1 ; Last byte in NumBuf DotQuadBuf resb 16 ; Buffer for dotted-quad IP address @@ -228,12 +236,6 @@ MACLen resb 1 ; MAC address len MACType resb 1 ; MAC address type MAC resb 16 ; Actual MAC address MACStr resb 3*17 ; MAC address as a string - alignb 32 -KernelName resb FILENAME_MAX ; Mangled name for kernel -KernelCName resb FILENAME_MAX ; Unmangled kernel name -InitRDCName resb FILENAME_MAX ; Unmangled initrd name -MNameBuf resb FILENAME_MAX -InitRD resb FILENAME_MAX PartInfo resb 16 ; Partition table entry E820Buf resd 5 ; INT 15:E820 data buffer HiLoadAddr resd 1 ; Address pointer for high load loop |