Cross Reference: /src/sys/arch/i386/stand/lib/conio.S

History log of /src/sys/arch/i386/stand/lib/conio.S
Revision	Date	Author	Comments
1.7	16-Jun-2011	joerg	Add an optional MD calling convention flag for use in libsa when space optimisation is critical. Use this on i386 to switch to register passing calling convention for the file system entry points and most assembler call backs that have to preserve at least 3 registers.
1.6	21-May-2008	ad	branches: 1.6.12; 1.6.30; - Stop the twiddler going awry. - Clear screen if on a glass tty (!).
1.5	11-Dec-2005	christos	branches: 1.5.74; 1.5.76; 1.5.78; 1.5.80; merge ktrace-lwp.
1.4	06-Jul-2005	junyoung	Remove unused #define.
1.3	27-Jan-2005	mycroft	branches: 1.3.6; Make awaitkey() poll once even if the timeout is 0. This also fixes a problem where a keypress within the last polling interval would not be noticed. Add a new function, conisshift(), which is used to detect whether a shift key is pressed. Use this via awaitkey() to allow interrupting the boot by holding down shift (similar to LILO). This allows setting the timeout to 0 and still being able to use the boot program.
1.2	01-Feb-2003	dsl	branches: 1.2.2; 1.2.10; 1.2.12; Change all .S files to use .code16 and .code32 Support 32bit addresses >64k as valid on bios calls. Move stack for dosboot and biosboot to >64 so stack doesn't hit data. Use disk sector number passed by mbr code to select default partition (the mbr code doesn't do this yet). NB only biosboot and dosboot have been tested so far. (changes approved by christos and fvdl)
1.1	14-Mar-1997	perry	branches: 1.1.1; Initial revision
1.1.1.1	14-Mar-1997	perry	Initial import of new boot code, created by Matthias Drochner with a little hacking by me. This isn't strictly identical to his 920312 release -- I've hacked it a bit -- but since we are taking over change control it doesn't matter much.
1.2.12.1	12-Feb-2005	yamt	sync with head.
1.2.10.1	29-Apr-2005	kent	sync with -current
1.2.2.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.2.2.1	04-Feb-2005	skrll	Sync with HEAD.
1.3.6.1	21-Jun-2006	yamt	sync with head.
1.5.80.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.5.78.1	04-May-2009	yamt	sync with head.
1.5.76.1	04-Jun-2008	yamt	sync with head
1.5.74.1	02-Jun-2008	mjf	Sync with HEAD.
1.6.30.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.6.12.1	27-Aug-2011	jym	Sync with HEAD. Most notably: uvm/pmap work done by rmind@, and MP Xen work of cherry@. No regression observed on suspend/restore.

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