path: root/mbr
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* mbr.S: fix loading from logical partitionsH. Peter Anvin2007-11-141-1/+1
| | | | | Fix loading from logical partitions (a push/pop pair was not done in reverse order.)
* Fix [BI]ESUBDIRS for make installer/tidy/clean/spotlessH. Peter Anvin2007-11-011-0/+2
| | | | Fix the handling of [BI]ESUBDIRS for other targets than "all".
* MBR: shave off another byteH. Peter Anvin2007-07-111-5/+6
| | | | Yet another byte bites the dust...
* MBR: shave off another byteH. Peter Anvin2007-07-111-2/+2
| | | | | Shave off another byte by using the not-frequently-used jmpw *%sp instruction!
* MBR: one more commentH. Peter Anvin2007-07-111-0/+1
| | | | Comments are good...
* MBR: shave another ~4 bytes through an ugly error message hackH. Peter Anvin2007-07-111-22/+17
| | | | | Use the "return address points to data" trick to shave a few bytes off the generation of error messages.
* MBR: add HLT to prevent system from melting on failureH. Peter Anvin2007-07-111-1/+3
| | | | | | | | In case we hit the death loop, put HLT in it. It's probably superfluous, but it can't hurt, and we can always take it out to reclaim the space. Arguable the death loop is superfluous at all, since int $0x18 should never return.
* MBR: add CR LF to the end of messagesH. Peter Anvin2007-07-111-3/+3
| | | | | | Six bytes down the drain, but people do expect it. If it becomes an issue we can remove the period; it's better than the CR LF. There might be some way to efficiently issue . \r \n in common code, too.
* MBR: shave 2 more bytesH. Peter Anvin2007-07-111-2/+4
| | | | | We always re-read the last partition table on any kind of error, so no need to prevent the code from clobbering it on failure.
* MBR: Don't clobber %eax before entering CBIOS codeH. Peter Anvin2007-07-111-3/+5
* MBR: always do setup for EBIOS, makes stack handling easier and saves jmpH. Peter Anvin2007-07-111-14/+14
* MBR: Handle the stack in read_sector correctly...H. Peter Anvin2007-07-111-2/+3
* One more MBR byteH. Peter Anvin2007-07-111-1/+1
* Another 12 bytes shaved off the MBR...H. Peter Anvin2007-07-111-18/+12
* Another 2 bytes off the MBR.H. Peter Anvin2007-07-111-15/+13
* Add some comments to the MBRH. Peter Anvin2007-07-111-3/+3
* Another 3 bytes or so off the MBR...H. Peter Anvin2007-07-111-5/+7
* One more MBR byte...H. Peter Anvin2007-07-111-1/+1
* Shave two more bytes off the MBRH. Peter Anvin2007-07-111-4/+3
* MBR: fix pointer to partition table baseH. Peter Anvin2007-07-111-2/+2
* Shave another byte off the MBRH. Peter Anvin2007-07-111-2/+4
* Shave an additional ~7 bytes off the MBRH. Peter Anvin2007-07-111-16/+16
* Shave a byte off the MBR code.H. Peter Anvin2007-07-111-4/+4
* Don't clobber /dev/null when compiling as rootLuciano Rocha2007-05-251-2/+4
| | | | | | Compiling as root is highly discouraged, but some people do it anyway. gcc_ok, however, can clobber /dev/null due to "-o /dev/null"; this is bad. Instead, write a temporary file and delete it.
* MBR: fix problems when LBA > 65535*sectors.H. Peter Anvin2007-04-102-35/+35
| | | | | Fix division overflow bug when LBA > 65535*sectors. Bug report by Devin Bayer.
* Stealth whitespace cleanup (automated)H. Peter Anvin2007-03-143-14/+13
* Deal with various distributions breaking gcc in weird waysH. Peter Anvin2007-02-061-1/+1
* Fix numerous problems in the new MBR code.syslinux-3.36-pre5H. Peter Anvin2007-02-043-15/+97
* MBR: Set %si immediately upon setting %spH. Peter Anvin2007-02-041-1/+1
* MBR: produce a list file.H. Peter Anvin2007-02-041-4/+4
* Move old MBR into the MBR directory; fix old reference to mbr.binH. Peter Anvin2007-02-041-0/+229
* New MBR which supports logical partitions.H. Peter Anvin2007-02-043-0/+368
New MBR which supports logical partitions. Move the MBR to a subdirectory, and convert it to gas with the expectation of including it in util-linux.