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CVS log for src/sys/arch/amiga/stand/bootblock/boot/bbstart.s

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Default branch: MAIN


Revision 1.15 / (download) - annotate - [select for diffs], Fri Apr 29 07:12:41 2022 UTC (9 months, 1 week ago) by rin
Branch: MAIN
CVS Tags: netbsd-10-base, netbsd-10, bouyer-sunxi-drm-base, bouyer-sunxi-drm, HEAD
Changes since 1.14: +1 -2 lines
Diff to previous 1.14 (colored)

Simplify relocation rules.

Now, both single- and triple-byte encodings in relocation table
represent addrdiff (instead of absolute file offset for the latter).

Shave off one insn for boot.amiga. Also, for elf2bb(1), relocation
overflow is mitigated and detectable at least even if inevitable
(it seems unlikely to happen although).

Revision 1.14 / (download) - annotate - [select for diffs], Fri Apr 29 06:42:58 2022 UTC (9 months, 1 week ago) by rin
Branch: MAIN
Changes since 1.13: +12 -2 lines
Diff to previous 1.13 (colored)

Fix boot.amiga when relocation table is located beyond 0x8000.

In this case, we cannot load reltab directly into %a2 by movw:

For m68k, movw is actually synonym for different instructions when
its destination is data or address register, respectively.

(1) For data register, it is for move.w, which loads source into lower
    half word with upper wharf word being kept untouched.

(2) For address register, it is movea.w, which loads source with
    *sign extension*.

XXX
We should really stop using movw, and use move.w or movea.w explicitly.
However, this will end up with BIG diff...

Thanks ryo@ and isaki@ for comments offlist.

Revision 1.12.22.1 / (download) - annotate - [select for diffs], Sat Mar 5 20:49:23 2011 UTC (11 years, 11 months ago) by rmind
Branch: rmind-uvmplock
Changes since 1.12: +4 -4 lines
Diff to previous 1.12 (colored) next main 1.13 (colored)

sync with head

Revision 1.12.20.1 / (download) - annotate - [select for diffs], Tue Aug 17 06:43:58 2010 UTC (12 years, 5 months ago) by uebayasi
Branch: uebayasi-xip
Changes since 1.12: +4 -4 lines
Diff to previous 1.12 (colored) next main 1.13 (colored)

Sync with HEAD.

Revision 1.11.122.2 / (download) - annotate - [select for diffs], Wed Aug 11 22:51:37 2010 UTC (12 years, 6 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.11.122.1: +4 -4 lines
Diff to previous 1.11.122.1 (colored) to branchpoint 1.11 (colored) next main 1.12 (colored)

sync with head.

Revision 1.13 / (download) - annotate - [select for diffs], Tue Jul 6 05:59:57 2010 UTC (12 years, 7 months ago) by mrg
Branch: MAIN
CVS Tags: yamt-pagecache-tag8, yamt-pagecache-base9, yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6, yamt-pagecache-base5, yamt-pagecache-base4, yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, yamt-pagecache, yamt-nfs-mp-base11, yamt-nfs-mp-base10, uebayasi-xip-base7, uebayasi-xip-base6, uebayasi-xip-base5, uebayasi-xip-base4, uebayasi-xip-base3, uebayasi-xip-base2, tls-maxphys-base-20171202, tls-maxphys-base, tls-maxphys, tls-earlyentropy-base, tls-earlyentropy, 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, rmind-uvmplock-nbase, rmind-uvmplock-base, rmind-smpnet-nbase, rmind-smpnet-base, rmind-smpnet, riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3, riastradh-drm2-base2, riastradh-drm2-base1, riastradh-drm2-base, riastradh-drm2, prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, phil-wifi-base, phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, phil-wifi-20191119, phil-wifi-20190609, phil-wifi, pgoyette-localcount-base, pgoyette-localcount-20170426, pgoyette-localcount-20170320, pgoyette-localcount-20170107, pgoyette-localcount-20161104, pgoyette-localcount-20160806, pgoyette-localcount-20160726, pgoyette-localcount, pgoyette-compat-merge-20190127, pgoyette-compat-base, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315, pgoyette-compat, perseant-stdc-iso10646-base, perseant-stdc-iso10646, nick-nhusb-base-20170825, nick-nhusb-base-20170204, nick-nhusb-base-20161204, nick-nhusb-base-20161004, nick-nhusb-base-20160907, nick-nhusb-base-20160529, nick-nhusb-base-20160422, nick-nhusb-base-20160319, nick-nhusb-base-20151226, nick-nhusb-base-20150921, nick-nhusb-base-20150606, nick-nhusb-base-20150406, nick-nhusb-base, nick-nhusb, 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, netbsd-8-base, netbsd-8-2-RELEASE, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2, netbsd-8-0-RC1, netbsd-8, netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-base, netbsd-7-2-RELEASE, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-2-RELEASE, netbsd-7-1-1-RELEASE, netbsd-7-1, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-RC1, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE, netbsd-7-0, netbsd-7, netbsd-6-base, netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-5-RELEASE, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE, netbsd-6-1-1-RELEASE, netbsd-6-1, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-6-RELEASE, netbsd-6-0-5-RELEASE, netbsd-6-0-4-RELEASE, netbsd-6-0-3-RELEASE, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, netbsd-6-0, netbsd-6, matt-nb8-mediatek-base, matt-nb8-mediatek, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus, matt-mips64-premerge-20101231, localcount-20160914, khorben-n900, jym-xensuspend-nbase, jym-xensuspend-base, jruoho-x86intr-base, jruoho-x86intr, jmcneill-usbmp-pre-base2, jmcneill-usbmp-base9, jmcneill-usbmp-base8, jmcneill-usbmp-base7, jmcneill-usbmp-base6, jmcneill-usbmp-base5, jmcneill-usbmp-base4, jmcneill-usbmp-base3, jmcneill-usbmp-base2, jmcneill-usbmp-base10, jmcneill-usbmp-base, jmcneill-usbmp, jmcneill-audiomp3-base, jmcneill-audiomp3, jdolecek-ncq-base, jdolecek-ncq, isaki-audio2-base, isaki-audio2, is-mlppp-base, is-mlppp, cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x, cherry-xenmp-base, cherry-xenmp, bouyer-xenpvh-base2, bouyer-xenpvh-base1, bouyer-xenpvh-base, bouyer-xenpvh, bouyer-socketcan-base1, bouyer-socketcan-base, bouyer-socketcan, bouyer-quota2-nbase, bouyer-quota2-base, bouyer-quota2, agc-symver-base, agc-symver, ad-namecache-base3, ad-namecache-base2, ad-namecache-base1, ad-namecache-base, ad-namecache
Changes since 1.12: +4 -4 lines
Diff to previous 1.12 (colored)

remove almost all the ability to build netbsd with an a.out target.
we're ELF now, and there are many missing checks against OBJECT_FMT.
if we ever consider switching, the we can figure out what new ones
we need but for now it's just clutter.

this doesn't remove any of the support for exec_aout or any actually
required-for-boot a.out support, only the ability to build a netbsd
release in a.out format.  ie, most of this code has been dead for
over a decade.

i've tested builds on vax, amd64, i386, mac68k, macppc, sparc, atari,
amiga, shark, cats, dreamcast, landisk, mmeye and x68k.  this covers
the 5 MACHINE_ARCH's affected, and all the other arch code touched.
it also includes some actual run-time testing of sparc, i386 and
shark, and i performed binary comparison upon amiga and x68k as well.


some minor details relevant:
- move shlib.[ch] from ld.aout_so into ldconfig proper, and cut them
  down to only the parts ldconfig needs
- remove various unused source files
- switch amiga bootblocks to using elf2bb.h instead of aout2bb.h

Revision 1.11.118.1 / (download) - annotate - [select for diffs], Mon Jun 2 13:21:51 2008 UTC (14 years, 8 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.11: +1 -8 lines
Diff to previous 1.11 (colored) next main 1.12 (colored)

Sync with HEAD.

Revision 1.11.120.1 / (download) - annotate - [select for diffs], Sun May 18 12:31:30 2008 UTC (14 years, 8 months ago) by yamt
Branch: yamt-pf42
Changes since 1.11: +1 -8 lines
Diff to previous 1.11 (colored) next main 1.12 (colored)

sync with head.

Revision 1.11.122.1 / (download) - annotate - [select for diffs], Fri May 16 02:21:52 2008 UTC (14 years, 8 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.11: +1 -8 lines
Diff to previous 1.11 (colored)

sync with head.

Revision 1.12 / (download) - annotate - [select for diffs], Mon Apr 28 20:23:13 2008 UTC (14 years, 9 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, wrstuden-revivesa-base-4, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, wrstuden-revivesa, uebayasi-xip-base1, uebayasi-xip-base, simonb-wapbl-nbase, simonb-wapbl-base, simonb-wapbl, pre-softints, 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-base2, jymxensuspend-base, jym-xensuspend, hpcarm-cleanup-nbase, haad-nbase2, haad-dm-base2, haad-dm-base1, haad-dm-base, haad-dm, ad-audiomp2-base, ad-audiomp2, MI-softints
Branch point for: uebayasi-xip, rmind-uvmplock
Changes since 1.11: +1 -8 lines
Diff to previous 1.11 (colored)

Remove clause 3 and 4 from TNF licenses

Revision 1.9.4.3 / (download) - annotate - [select for diffs], Thu Feb 28 04:07:07 2002 UTC (20 years, 11 months ago) by nathanw
Branch: nathanw_sa
CVS Tags: nathanw_sa_end
Changes since 1.9.4.2: +3 -3 lines
Diff to previous 1.9.4.2 (colored) to branchpoint 1.9 (colored) next main 1.10 (colored)

Catch up to -current.

Revision 1.8.4.2 / (download) - annotate - [select for diffs], Mon Feb 11 20:07:10 2002 UTC (21 years ago) by jdolecek
Branch: kqueue
Changes since 1.8.4.1: +3 -3 lines
Diff to previous 1.8.4.1 (colored) to branchpoint 1.8 (colored) next main 1.9 (colored)

Sync w/ -current.

Revision 1.11 / (download) - annotate - [select for diffs], Sat Jan 26 13:18:58 2002 UTC (21 years ago) by aymeric
Branch: MAIN
CVS Tags: yamt-x86pmap-base4, yamt-x86pmap-base3, yamt-x86pmap-base2, yamt-x86pmap-base, yamt-x86pmap, yamt-vop-base3, yamt-vop-base2, yamt-vop-base, yamt-vop, yamt-uio_vmspace-base5, yamt-uio_vmspace, yamt-splraiseipl-base5, yamt-splraiseipl-base4, yamt-splraiseipl-base3, yamt-splraiseipl-base2, yamt-splraiseipl-base, yamt-splraiseipl, yamt-readahead-pervnode, yamt-readahead-perfile, yamt-readahead-base3, yamt-readahead-base2, yamt-readahead-base, yamt-readahead, yamt-pf42-baseX, yamt-pf42-base, yamt-pdpolicy-base9, yamt-pdpolicy-base8, yamt-pdpolicy-base7, yamt-pdpolicy-base6, yamt-pdpolicy-base5, yamt-pdpolicy-base4, yamt-pdpolicy-base3, yamt-pdpolicy-base2, yamt-pdpolicy-base, yamt-pdpolicy, yamt-nfs-mp-base, yamt-lazymbuf-base15, yamt-lazymbuf-base14, yamt-lazymbuf, yamt-kmem-base3, yamt-kmem-base2, yamt-kmem-base, yamt-kmem, yamt-km-base4, yamt-km-base3, yamt-km-base2, yamt-km-base, yamt-km, yamt-idlelwp-base8, yamt-idlelwp, wrstuden-fixsa-newbase, wrstuden-fixsa-base-1, wrstuden-fixsa-base, wrstuden-fixsa, vmlocking2-base3, vmlocking2-base2, vmlocking2-base1, vmlocking2, vmlocking-nbase, vmlocking-base, vmlocking, thorpej-vnode-attr-base, thorpej-vnode-attr, thorpej-atomic-base, thorpej-atomic, simonb-timecounters-base, simonb-timecounters, simonb-timcounters-final, rpaulo-netinet-merge-pcb-base, rpaulo-netinet-merge-pcb, reinoud-bufcleanup-nbase, reinoud-bufcleanup-base, reinoud-bufcleanup, ppcoea-renovation-base, ppcoea-renovation, post-newlock2-merge, peter-altq-base, peter-altq, nick-net80211-sync-base, nick-net80211-sync, nick-csl-alignment-base5, nick-csl-alignment-base, nick-csl-alignment, newlock2-nbase, newlock2-base, newlock2, newlock-base, newlock, netbsd-4-base, netbsd-4-0-RELEASE, netbsd-4-0-RC5, netbsd-4-0-RC4, netbsd-4-0-RC3, netbsd-4-0-RC2, netbsd-4-0-RC1, netbsd-4-0-1-RELEASE, netbsd-4-0, netbsd-4, 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, 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, netbsd-1-6-base, netbsd-1-6-RELEASE, netbsd-1-6-RC3, netbsd-1-6-RC2, netbsd-1-6-RC1, netbsd-1-6-PATCH002-RELEASE, netbsd-1-6-PATCH002-RC4, netbsd-1-6-PATCH002-RC3, netbsd-1-6-PATCH002-RC2, netbsd-1-6-PATCH002-RC1, netbsd-1-6-PATCH002, netbsd-1-6-PATCH001-RELEASE, netbsd-1-6-PATCH001-RC3, netbsd-1-6-PATCH001-RC2, netbsd-1-6-PATCH001-RC1, netbsd-1-6-PATCH001, netbsd-1-6, nathanw_sa_before_merge, nathanw_sa_base, mjf-ufs-trans-base, mjf-ufs-trans, mjf-devfs-base, mjf-devfs, matt-nb4-arm-base, matt-nb4-arm, matt-mips64-base, matt-mips64, matt-armv6-prevmlocking, matt-armv6-nbase, matt-armv6-base, matt-armv6, ktrace-lwp-base, ktrace-lwp, kqueue-beforemerge, kqueue-base, kqueue-aftermerge, kent-audio2-base, kent-audio2, kent-audio1-beforemerge, kent-audio1-base, kent-audio1, keiichi-mipv6-nbase, keiichi-mipv6-base, keiichi-mipv6, jmcneill-pm-base, jmcneill-pm, jmcneill-base, ifpoll-base, hpcarm-cleanup-base, hpcarm-cleanup, gmcgarry_ucred_base, gmcgarry_ucred, gmcgarry_ctxsw_base, gmcgarry_ctxsw, gehenna-devsw-base, gehenna-devsw, gdamore-uart-base, gdamore-uart, fvdl_fs64_base, elad-kernelauth-base, elad-kernelauth, eeh-devprop-base, eeh-devprop, cube-autoconf-base, cube-autoconf, chap-midi-nbase, chap-midi-base, chap-midi, bouyer-xeni386-nbase, bouyer-xeni386-merge1, bouyer-xeni386-base, bouyer-xeni386, bouyer-xenamd64-base2, bouyer-xenamd64-base, bouyer-xenamd64, ad-socklock-base1, ad-audiomp-base, ad-audiomp, abandoned-netbsd-4-base, abandoned-netbsd-4
Branch point for: yamt-pf42, yamt-nfs-mp, mjf-devfs2
Changes since 1.10: +3 -3 lines
Diff to previous 1.10 (colored)

- ANSIfy
- remove some trailing spaces/tabs
- minor style nits

Revision 1.8.4.1 / (download) - annotate - [select for diffs], Thu Jan 10 19:37:23 2002 UTC (21 years, 1 month ago) by thorpej
Branch: kqueue
Changes since 1.8: +18 -1 lines
Diff to previous 1.8 (colored)

Sync kqueue branch with -current.

Revision 1.9.4.2 / (download) - annotate - [select for diffs], Tue Jan 8 00:23:00 2002 UTC (21 years, 1 month ago) by nathanw
Branch: nathanw_sa
Changes since 1.9.4.1: +197 -0 lines
Diff to previous 1.9.4.1 (colored) to branchpoint 1.9 (colored)

Catch up to -current.

Revision 1.10 / (download) - annotate - [select for diffs], Mon Dec 17 05:41:12 2001 UTC (21 years, 1 month ago) by mhitch
Branch: MAIN
Changes since 1.9: +13 -1 lines
Diff to previous 1.9 (colored)

Update amiga booter to two-stage booter.

First stage is bootxx_ffs (for ffs boot partitions) or bootxx_fd (for bootable
floppy disk).  These locate, load, and execute the second stage loader boot.amiga.
The console screen is created and passed to the second stage loader.

The second stage loader uses loadfile() to load the kernel image, which can
be either a.out or ELF format, and can also be compressed.  It will load a
kernel file from ffs file systems or the ustarfs used on floppy disks.

Revision 1.8.2.1 / (download) - annotate - [select for diffs], Mon Oct 1 12:37:18 2001 UTC (21 years, 4 months ago) by fvdl
Branch: thorpej-devvp
Changes since 1.8: +6 -1 lines
Diff to previous 1.8 (colored) next main 1.9 (colored)

Catch up with -current.

Revision 1.9.4.1, Mon Sep 24 20:27:08 2001 UTC (21 years, 4 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.9: +0 -185 lines
FILE REMOVED

file bbstart.s was added on branch nathanw_sa on 2002-01-08 00:23:00 +0000

Revision 1.9 / (download) - annotate - [select for diffs], Mon Sep 24 20:27:08 2001 UTC (21 years, 4 months ago) by is
Branch: MAIN
CVS Tags: thorpej-mips-cache-base, thorpej-mips-cache, thorpej-devvp-base3, thorpej-devvp-base2
Branch point for: nathanw_sa
Changes since 1.8: +6 -1 lines
Diff to previous 1.8 (colored)

Put default command line into a fixed location with a known size.
This is intended to allow patching of the command line without a
compiler.

Revision 1.5.8.1 / (download) - annotate - [select for diffs], Mon Mar 12 13:27:12 2001 UTC (21 years, 11 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.5: +52 -54 lines
Diff to previous 1.5 (colored) next main 1.6 (colored)

Sync with HEAD.

Revision 1.8 / (download) - annotate - [select for diffs], Fri Mar 2 16:43:26 2001 UTC (21 years, 11 months ago) by mhitch
Branch: MAIN
CVS Tags: thorpej_scsipi_nbase, thorpej_scsipi_beforemerge, thorpej_scsipi_base, thorpej-devvp-base, pre-chs-ubcperf, post-chs-ubcperf
Branch point for: thorpej-devvp, kqueue
Changes since 1.7: +18 -18 lines
Diff to previous 1.7 (colored)

More missing register prefixes and _C_LABEL()s for ELF.  Should now compile
with ELF, but still needs an "elf2bb" program.

Revision 1.7 / (download) - annotate - [select for diffs], Thu Mar 1 21:32:53 2001 UTC (21 years, 11 months ago) by is
Branch: MAIN
Changes since 1.6: +48 -48 lines
Diff to previous 1.6 (colored)

Add register prefixes.

Revision 1.6 / (download) - annotate - [select for diffs], Mon Feb 26 14:58:36 2001 UTC (21 years, 11 months ago) by is
Branch: MAIN
Changes since 1.5: +5 -7 lines
Diff to previous 1.5 (colored)

use ENTRY_NOPROFILE and _C_LABEL, where appropriate.

Revision 1.5 / (download) - annotate - [select for diffs], Tue Feb 16 23:34:11 1999 UTC (23 years, 11 months ago) by is
Branch: MAIN
CVS Tags: wrstuden-devbsize-base, wrstuden-devbsize-19991221, wrstuden-devbsize, netbsd-1-5-base, netbsd-1-5-RELEASE, netbsd-1-5-PATCH003, netbsd-1-5-PATCH002, netbsd-1-5-PATCH001, netbsd-1-5-BETA2, netbsd-1-5-BETA, netbsd-1-5-ALPHA2, netbsd-1-5, netbsd-1-4-base, netbsd-1-4-RELEASE, netbsd-1-4-PATCH003, netbsd-1-4-PATCH002, netbsd-1-4-PATCH001, netbsd-1-4, minoura-xpg4dl-base, minoura-xpg4dl, kame_14_19990705, kame_14_19990628, kame_141_19991130, kame, fvdl-softdep-base, fvdl-softdep, comdex-fall-1999-base, comdex-fall-1999, chs-ubc2-newbase, chs-ubc2-base, chs-ubc2
Branch point for: thorpej_scsipi
Changes since 1.4: +2 -2 lines
Diff to previous 1.4 (colored)

Fix Copyright dates

Revision 1.4 / (download) - annotate - [select for diffs], Tue Feb 16 22:46:56 1999 UTC (23 years, 11 months ago) by is
Branch: MAIN
Changes since 1.3: +23 -19 lines
Diff to previous 1.3 (colored)

Assign my files to The NetBSD Foundation, Inc.

Revision 1.3 / (download) - annotate - [select for diffs], Fri Nov 13 22:12:35 1998 UTC (24 years, 3 months ago) by is
Branch: MAIN
CVS Tags: kenh-if-detach-base, kenh-if-detach
Changes since 1.2: +1 -7 lines
Diff to previous 1.2 (colored)

Simplify program structure to save a few bytes.

Revision 1.2 / (download) - annotate - [select for diffs], Tue Jan 21 18:26:10 1997 UTC (26 years ago) by is
Branch: MAIN
CVS Tags: thorpej-signal-base, thorpej-signal, netbsd-1-3-base, netbsd-1-3-RELEASE, netbsd-1-3-PATCH003-CANDIDATE2, netbsd-1-3-PATCH003-CANDIDATE1, netbsd-1-3-PATCH003-CANDIDATE0, netbsd-1-3-PATCH003, netbsd-1-3-PATCH002, netbsd-1-3-PATCH001, netbsd-1-3-BETA, netbsd-1-3, marc-pcmcia-bp, marc-pcmcia-base, marc-pcmcia, eeh-paddr_t-base, eeh-paddr_t, chs-ubc-base, chs-ubc, bouyer-scsipi
Changes since 1.1: +2 -2 lines
Diff to previous 1.1 (colored)

* make object dirs work:
- move the helper programs txlt and aout2bb to the topmost directory
- build the few files from libsa in the topmost directory

* while doing this, hunted down mysterious code expansion: It seems
that ld aligns code segments differently when linking .o's directly
than when using an archive consisting of the same files. Abuse this
effect to make the bootblock even smaller. The floppy boot block
"fdboot" is now small enough to build; add it back to the Makefile.

* while being here, remove a file which was committed by mistake.

Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Fri Nov 29 23:36:29 1996 UTC (26 years, 2 months ago) by is
Branch: is
Changes since 1.1: +0 -0 lines
Diff to previous 1.1 (colored)

First version of a NetBSD-Amiga bootblock compilable from within NetBSD,
along with toolchain enhancements.

aout2bb transforms a.out files with reloc information into bootblock format
files with a compressed relocation info.

bbstart.s relocates the bootblock using this compressed info, before jumping
to C code.

txlt changes some more of the absolute references to pc-relative ones (we know
we have a single code + data address space).

If you ever try to change this: don't even dare to change the compiler options;
they were found in weeks of trial and error as the ones producing the smallest
(not necessarily fastests) code.

installboot is just a script around dd, for now.

Some ideas by Michael Hitch, Leo Weppelman and Jason Thorpe; bugs added
by myself.

Revision 1.1 / (download) - annotate - [select for diffs], Fri Nov 29 23:36:29 1996 UTC (26 years, 2 months ago) by is
Branch: MAIN

Initial revision

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