CVS log for src/sys/arch/i386/stand/bootxx/bootxx.S

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Default branch: MAIN

Revision 1.12 / (download) - annotate - [select for diffs], Sun Mar 6 18:35:43 2022 UTC (2 years, 1 month ago) by mlelstv
Branch: MAIN
CVS Tags: thorpej-ifq-base, thorpej-ifq, thorpej-altq-separation-base, thorpej-altq-separation, netbsd-10-base, netbsd-10-0-RELEASE, netbsd-10-0-RC6, netbsd-10-0-RC5, netbsd-10-0-RC4, netbsd-10-0-RC3, netbsd-10-0-RC2, netbsd-10-0-RC1, netbsd-10, bouyer-sunxi-drm-base, bouyer-sunxi-drm, HEAD
Changes since 1.11: +3 -2 lines
Diff to previous 1.11 (colored) to selected 1.8.74.1 (colored)

pass errno through switch to protected mode.

Revision 1.10.60.1 / (download) - annotate - [select for diffs], Mon Apr 13 08:03:54 2020 UTC (4 years ago) by martin
Branch: phil-wifi
Changes since 1.10: +2 -2 lines
Diff to previous 1.10 (colored) next main 1.11 (colored) to selected 1.8.74.1 (colored)

Mostly merge changes from HEAD upto 20200411

Revision 1.11 / (download) - annotate - [select for diffs], Thu Jul 11 03:49:51 2019 UTC (4 years, 9 months ago) by msaitoh
Branch: MAIN
CVS Tags: thorpej-i2c-spi-conf2-base, thorpej-i2c-spi-conf2, thorpej-i2c-spi-conf-base, thorpej-i2c-spi-conf, thorpej-futex2-base, thorpej-futex2, thorpej-futex-base, thorpej-futex, thorpej-cfargs2-base, thorpej-cfargs2, thorpej-cfargs-base, thorpej-cfargs, phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, phil-wifi-20191119, netbsd-9-base, netbsd-9-3-RELEASE, netbsd-9-2-RELEASE, netbsd-9-1-RELEASE, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, netbsd-9, is-mlppp-base, is-mlppp, cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x, bouyer-xenpvh-base2, bouyer-xenpvh-base1, bouyer-xenpvh-base, bouyer-xenpvh, ad-namecache-base3, ad-namecache-base2, ad-namecache-base1, ad-namecache-base, ad-namecache
Changes since 1.10: +2 -2 lines
Diff to previous 1.10 (colored) to selected 1.8.74.1 (colored)

Fix typo (s/supress/suppress/).

Revision 1.9.22.1 / (download) - annotate - [select for diffs], Sat Mar 5 20:50:43 2011 UTC (13 years, 1 month ago) by rmind
Branch: rmind-uvmplock
Changes since 1.9: +9 -4 lines
Diff to previous 1.9 (colored) next main 1.10 (colored) to selected 1.8.74.1 (colored)

sync with head

Revision 1.9.14.1 / (download) - annotate - [select for diffs], Mon Jan 10 00:37:32 2011 UTC (13 years, 3 months ago) by jym
Branch: jym-xensuspend
Changes since 1.9: +9 -4 lines
Diff to previous 1.9 (colored) next main 1.10 (colored) to selected 1.8.74.1 (colored)

Sync with HEAD

Support booting from GPT-partioned disks on PC-BIOS-compatible systems.

Much of the work in this commit was done by Mike Volokhov during GSoC 2009.

Revision 1.8.74.1 / (download) - annotate - [selected], Mon Jun 2 13:22:18 2008 UTC (15 years, 10 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.8: +1 -8 lines
Diff to previous 1.8 (colored) next main 1.9 (colored)

Sync with HEAD.

Revision 1.8.76.1 / (download) - annotate - [select for diffs], Sun May 18 12:32:17 2008 UTC (15 years, 11 months ago) by yamt
Branch: yamt-pf42
Changes since 1.8: +1 -8 lines
Diff to previous 1.8 (colored) next main 1.9 (colored) to selected 1.8.74.1 (colored)

sync with head.

Revision 1.8.78.1 / (download) - annotate - [select for diffs], Fri May 16 02:22:38 2008 UTC (15 years, 11 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.8: +1 -8 lines
Diff to previous 1.8 (colored) next main 1.9 (colored) to selected 1.8.74.1 (colored)

sync with head.

Revision 1.9 / (download) - annotate - [select for diffs], Mon Apr 28 20:23:25 2008 UTC (15 years, 11 months ago) by martin
Branch: MAIN
CVS Tags: yamt-pf42-base4, yamt-pf42-base3, yamt-pf42-base2, yamt-nfs-mp-base9, yamt-nfs-mp-base8, yamt-nfs-mp-base7, yamt-nfs-mp-base6, yamt-nfs-mp-base5, yamt-nfs-mp-base4, yamt-nfs-mp-base3, yamt-nfs-mp-base2, yamt-nfs-mp-base11, yamt-nfs-mp-base10, wrstuden-revivesa-base-4, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, wrstuden-revivesa, uebayasi-xip-base6, uebayasi-xip-base5, uebayasi-xip-base4, uebayasi-xip-base3, uebayasi-xip-base2, uebayasi-xip-base1, uebayasi-xip-base, uebayasi-xip, simonb-wapbl-nbase, simonb-wapbl-base, simonb-wapbl, nick-hppapmap-base4, nick-hppapmap-base3, nick-hppapmap-base2, nick-hppapmap-base, nick-hppapmap, netbsd-5-base, netbsd-5-2-RELEASE, netbsd-5-2-RC1, netbsd-5-2-3-RELEASE, netbsd-5-2-2-RELEASE, netbsd-5-2-1-RELEASE, netbsd-5-2, netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, netbsd-5-1-5-RELEASE, netbsd-5-1-4-RELEASE, netbsd-5-1-3-RELEASE, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE, netbsd-5-1, netbsd-5-0-RELEASE, netbsd-5-0-RC4, netbsd-5-0-RC3, netbsd-5-0-RC2, netbsd-5-0-RC1, netbsd-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, netbsd-5-0, netbsd-5, mjf-devfs2-base, matt-premerge-20091211, matt-nb5-pq3-base, matt-nb5-pq3, matt-nb5-mips64-u2-k2-k4-k7-k8-k9, matt-nb5-mips64-u1-k1-k5, matt-nb5-mips64-premerge-20101231, matt-nb5-mips64-premerge-20091211, matt-nb5-mips64-k15, matt-nb5-mips64, matt-nb4-mips64-k7-u2a-k9b, matt-mips64-premerge-20101231, matt-mips64-base2, jymxensuspend-base, hpcarm-cleanup-nbase, haad-nbase2, haad-dm-base2, haad-dm-base1, haad-dm-base, haad-dm, ad-audiomp2-base, ad-audiomp2
Branch point for: rmind-uvmplock, jym-xensuspend
Changes since 1.8: +1 -8 lines
Diff to previous 1.8 (colored) to selected 1.8.74.1 (colored)

Remove clause 3 and 4 from TNF licenses

merge ktrace-lwp.

Revision 1.1.2.4 / (download) - annotate - [select for diffs], Tue Sep 21 13:17:10 2004 UTC (19 years, 7 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.1.2.3: +1 -1 lines
Diff to previous 1.1.2.3 (colored) next main 1.2 (colored) to selected 1.8.74.1 (colored)

Fix the sync with head I botched.

Revision 1.1.2.3 / (download) - annotate - [select for diffs], Sat Sep 18 14:35:50 2004 UTC (19 years, 7 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.1.2.2: +1 -1 lines
Diff to previous 1.1.2.2 (colored) to selected 1.8.74.1 (colored)

Sync with HEAD.

Revision 1.1.2.2 / (download) - annotate - [select for diffs], Wed Aug 25 06:57:19 2004 UTC (19 years, 7 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.1.2.1: +5 -5 lines
Diff to previous 1.1.2.1 (colored) to selected 1.8.74.1 (colored)

Sync with HEAD.

Revision 1.7 / (download) - annotate - [select for diffs], Mon Aug 23 06:50:21 2004 UTC (19 years, 7 months ago) by dsl
Branch: MAIN
CVS Tags: yamt-vop-base3, yamt-vop-base2, yamt-vop-base, yamt-vop, yamt-readahead-pervnode, yamt-readahead-perfile, yamt-readahead-base3, yamt-readahead-base2, yamt-readahead-base, yamt-readahead, yamt-lazymbuf, yamt-km-base4, yamt-km-base3, yamt-km-base2, yamt-km-base, yamt-km, thorpej-vnode-attr-base, thorpej-vnode-attr, netbsd-3-base, netbsd-3-1-RELEASE, netbsd-3-1-RC4, netbsd-3-1-RC3, netbsd-3-1-RC2, netbsd-3-1-RC1, netbsd-3-1-1-RELEASE, netbsd-3-1, netbsd-3-0-RELEASE, netbsd-3-0-RC6, netbsd-3-0-RC5, netbsd-3-0-RC4, netbsd-3-0-RC3, netbsd-3-0-RC2, netbsd-3-0-RC1, netbsd-3-0-3-RELEASE, netbsd-3-0-2-RELEASE, netbsd-3-0-1-RELEASE, netbsd-3-0, netbsd-3, ktrace-lwp-base, kent-audio2-base, kent-audio2, kent-audio1-beforemerge, kent-audio1-base, kent-audio1
Changes since 1.6: +2 -2 lines
Diff to previous 1.6 (colored) to selected 1.8.74.1 (colored)

Increase space for boot parameters - needed for specifying serial port
IO address and long keyboard translation map.

Revision 1.6 / (download) - annotate - [select for diffs], Thu Aug 19 10:34:36 2004 UTC (19 years, 8 months ago) by junyoung
Branch: MAIN
Changes since 1.5: +4 -4 lines
Diff to previous 1.5 (colored) to selected 1.8.74.1 (colored)

Rename bootparams to boot_params for consistency.

Revision 1.1.2.1 / (download) - annotate - [select for diffs], Tue Aug 3 10:36:19 2004 UTC (19 years, 8 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.1: +20 -10 lines
Diff to previous 1.1 (colored) to selected 1.8.74.1 (colored)

Sync with HEAD

Revision 1.5 / (download) - annotate - [select for diffs], Sun Jun 27 15:37:11 2004 UTC (19 years, 9 months ago) by dsl
Branch: MAIN
Changes since 1.4: +2 -1 lines
Diff to previous 1.4 (colored) to selected 1.8.74.1 (colored)

Change interface between bootxx.S and boot1() - always linked together.
This allows boot1() to change the sector number (of the boot partition)
that bootxx.S passes through to boot2().
This means that boot2() will find the correct partition when boot1()
reads /boot from the 'a' partition instead of the mbr boot partition.
This all happens when you update a system that used a small 'wd0h' partition
to boot a raid1 set to the new bootcode.  Deleting /boot from the 'wd0h'
partition will make the new bootcode find /boot and the root filesystem
inside the raid set.

Revision 1.4 / (download) - annotate - [select for diffs], Sat Feb 28 23:01:55 2004 UTC (20 years, 1 month ago) by dsl
Branch: MAIN
CVS Tags: netbsd-2-base, netbsd-2-1-RELEASE, netbsd-2-1-RC6, netbsd-2-1-RC5, netbsd-2-1-RC4, netbsd-2-1-RC3, netbsd-2-1-RC2, netbsd-2-1-RC1, netbsd-2-1, netbsd-2-0-base, netbsd-2-0-RELEASE, netbsd-2-0-RC5, netbsd-2-0-RC4, netbsd-2-0-RC3, netbsd-2-0-RC2, netbsd-2-0-RC1, netbsd-2-0-3-RELEASE, netbsd-2-0-2-RELEASE, netbsd-2-0-1-RELEASE, netbsd-2-0, netbsd-2
Changes since 1.3: +16 -7 lines
Diff to previous 1.3 (colored) to selected 1.8.74.1 (colored)

Report errno value from boot1() - even though the standalone FS code
seems to translate everything into ENOENT.

Revision 1.3 / (download) - annotate - [select for diffs], Thu Oct 9 10:29:39 2003 UTC (20 years, 6 months ago) by dsl
Branch: MAIN
Changes since 1.2: +3 -3 lines
Diff to previous 1.2 (colored) to selected 1.8.74.1 (colored)

Pick up X86_BOOT_MAGIC_* from bootblock.h
Move boot_params.S to lib (seems useful to use it in pxeboot).

Revision 1.2 / (download) - annotate - [select for diffs], Wed Oct 8 04:25:45 2003 UTC (20 years, 6 months ago) by lukem
Branch: MAIN
Changes since 1.1: +2 -2 lines
Diff to previous 1.1 (colored) to selected 1.8.74.1 (colored)

Overhaul MBR handling (part 1):

<sys/bootblock.h>:
    *	Added definitions for the Master Boot Record (MBR) used by
	a variety of systems (primarily i386), including the format
	of the BIOS Parameter Block (BPB).
	This information was cribbed from a variety of sources
	including <sys/disklabel_mbr.h> which this is a superset of.

	As part of this, some data structure elements and #defines
	were renamed to be more "namespace friendly" and consistent
	with other bootblocks and MBR documentation.
	Update all uses of the old names to the new names.

<sys/disklabel_mbr.h>:
    *	Deprecated in favor of <sys/bootblock.h> (the latter is more
	"host tool" friendly).

amd64 & i386:
    *	Renamed /usr/mdec/bootxx_dosfs to /usr/mdec/bootxx_msdos, to
	be consistent with the naming convention of the msdosfs tools.

    *	Removed /usr/mdec/bootxx_ufs, as it's equivalent to bootxx_ffsv1
	and it's confusing to have two functionally equivalent bootblocks,
	especially given that "ufs" has multiple meanings (it could be
	a synonym for "ffs", or the group of ffs/lfs/ext2fs file systems).

    *	Rework pbr.S (the first sector of bootxx_*):
	    +	Ensure that BPB (bytes 11..89) and the partition table
		(bytes 446..509) do not contain code.
	    +	Add support for booting from FAT partitions if BOOT_FROM_FAT
		is defined.  (Only set for bootxx_msdos).
	    +	Remove "dummy" partition 3; if people want to installboot(8)
		these to the start of the disk they can use fdisk(8) to
		create a real MBR partition table...
	    +	Compile with TERSE_ERROR so it fits because of the above.
		Whilst this is less user friendly, I feel it's important
		to have a valid partition table and BPB in the MBR/PBR.

    *	Renamed /usr/mdec/biosboot to /usr/mdec/boot, to be consistent
	with other platforms.

    *	Enable SUPPORT_DOSFS in /usr/mdec/boot (stage2), so that
    	we can boot off FAT partitions.

    *	Crank version of /usr/mdec/boot to 3.1, and fix some of the other
	entries in the version file.

installboot(8) (i386):
    *	Read the existing MBR of the filesystem and retain the BIOS
    	Parameter Block (BPB) in bytes 11..89 and the MBR partition
	table in bytes 446..509.  (Previously installboot(8) would
	trash those two sections of the MBR.)

mbrlabel(8):
    *	Use sys/lib/libkern/xlat_mbr_fstype.c instead of homegrown code
	to map the MBR partition type to the NetBSD disklabel type.


Test built "make release" for i386, and new bootblocks verified to work
(even off FAT!).

Revision 1.1 / (download) - annotate - [select for diffs], Wed Apr 16 22:17:44 2003 UTC (21 years ago) by dsl
Branch: MAIN
Branch point for: ktrace-lwp
Diff to selected 1.8.74.1 (colored)

bootxx: bootstrap code - installable by MI installboot.
Loads /boot using filesystem accesses (rather than a list of block numbers)

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