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CVS log for src/sys/arch/amiga/amiga/trap.c

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Default branch: MAIN


Revision 1.142 / (download) - annotate - [select for diffs], Sat Jan 20 00:15:30 2024 UTC (2 months, 4 weeks ago) by thorpej
Branch: MAIN
CVS Tags: HEAD
Changes since 1.141: +3 -3 lines
Diff to previous 1.141 (colored)

Largely unify the <machine/cpu.h> headers on the m68k platforms.

Revision 1.141 / (download) - annotate - [select for diffs], Wed Dec 27 17:35:34 2023 UTC (3 months, 3 weeks ago) by thorpej
Branch: MAIN
Changes since 1.140: +3 -2 lines
Diff to previous 1.140 (colored)

Re-factor the 680x0 Function Code definitions into their own
separate file (as was done on the sun2/sun3 ports ages ago)
and switch everyone to the common header.

Revision 1.140 / (download) - annotate - [select for diffs], Thu Oct 5 19:41:03 2023 UTC (6 months, 2 weeks ago) by ad
Branch: MAIN
CVS Tags: thorpej-ifq-base, thorpej-ifq, thorpej-altq-separation-base, thorpej-altq-separation
Changes since 1.139: +2 -3 lines
Diff to previous 1.139 (colored)

Arrange to update cached LWP credentials in userret() rather than during
syscall/trap entry, eliminating a test+branch on every syscall/trap.

This wasn't possible in the 3.99.x timeframe when l->l_cred came about
because there wasn't a reliable/timely way to force an ONPROC LWP running on
a remote CPU into the kernel (which is just about the only new thing in
this scheme).

Revision 1.139 / (download) - annotate - [select for diffs], Mon Aug 10 10:51:21 2020 UTC (3 years, 8 months ago) by rin
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, 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, cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x, bouyer-sunxi-drm-base, bouyer-sunxi-drm
Changes since 1.138: +8 -3 lines
Diff to previous 1.138 (colored)

Fix siginfo support for amiga, mac68k, and sun3:

- T_ZERODIV is integer divide by zero. Therefore, ksi_code should be
  FPE_INTDIV, not FPE_FLTDIV.

- Set ksi_addr for SIGTRAP. Also, set TRAP_BRKPT or TRAP_TRACE to
  ksi_code appropriately.

This fixes some tests in lib/libc/sys and lib/libc/gen.

XXX
Apply similar fixes to other m68k ports.

Revision 1.136.6.2 / (download) - annotate - [select for diffs], Wed Apr 8 14:07:26 2020 UTC (4 years ago) by martin
Branch: phil-wifi
Changes since 1.136.6.1: +2 -5 lines
Diff to previous 1.136.6.1 (colored) to branchpoint 1.136 (colored) next main 1.137 (colored)

Merge changes from current as of 20200406

Revision 1.138 / (download) - annotate - [select for diffs], Thu Nov 21 19:23:58 2019 UTC (4 years, 4 months ago) by ad
Branch: MAIN
CVS Tags: phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, is-mlppp-base, is-mlppp, 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 1.137: +2 -5 lines
Diff to previous 1.137 (colored)

mi_userret(): take care of calling preempt(), set spc_curpriority directly,
and remove MD code that does the same.

Revision 1.136.6.1 / (download) - annotate - [select for diffs], Mon Jun 10 22:05:47 2019 UTC (4 years, 10 months ago) by christos
Branch: phil-wifi
Changes since 1.136: +2 -13 lines
Diff to previous 1.136 (colored)

Sync with HEAD

Revision 1.137 / (download) - annotate - [select for diffs], Sat Apr 6 03:06:24 2019 UTC (5 years ago) by thorpej
Branch: MAIN
CVS Tags: phil-wifi-20191119, phil-wifi-20190609, 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, isaki-audio2-base, isaki-audio2
Changes since 1.136: +2 -13 lines
Diff to previous 1.136 (colored)

Overhaul the API used to fetch and store individual memory cells in
userspace.  The old fetch(9) and store(9) APIs (fubyte(), fuword(),
subyte(), suword(), etc.) are retired and replaced with new ufetch(9)
and ustore(9) APIs that can return proper error codes, etc. and are
implemented consistently across all platforms.  The interrupt-safe
variants are no longer supported (and several of the existing attempts
at fuswintr(), etc. were buggy and not actually interrupt-safe).

Also augmement the ucas(9) API, making it consistently available on
all plaforms, supporting uniprocessor and multiprocessor systems, even
those that do not have CAS or LL/SC primitives.

Welcome to NetBSD 8.99.37.

Revision 1.134.2.1 / (download) - annotate - [select for diffs], Sun Dec 3 11:35:48 2017 UTC (6 years, 4 months ago) by jdolecek
Branch: tls-maxphys
Changes since 1.134: +20 -13 lines
Diff to previous 1.134 (colored) next main 1.135 (colored)

update from HEAD

Revision 1.134.16.2 / (download) - annotate - [select for diffs], Mon Aug 28 17:51:28 2017 UTC (6 years, 7 months ago) by skrll
Branch: nick-nhusb
Changes since 1.134.16.1: +4 -4 lines
Diff to previous 1.134.16.1 (colored) to branchpoint 1.134 (colored) next main 1.135 (colored)

Sync with HEAD

Revision 1.136 / (download) - annotate - [select for diffs], Sun Jul 2 14:10:53 2017 UTC (6 years, 9 months ago) by christos
Branch: MAIN
CVS Tags: tls-maxphys-base-20171202, phil-wifi-base, 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
Branch point for: phil-wifi
Changes since 1.135: +4 -4 lines
Diff to previous 1.135 (colored)

remove the single use of f_pad...

Revision 1.134.16.1 / (download) - annotate - [select for diffs], Mon Apr 6 15:17:51 2015 UTC (9 years ago) by skrll
Branch: nick-nhusb
Changes since 1.134: +18 -11 lines
Diff to previous 1.134 (colored)

Sync with HEAD

Revision 1.135 / (download) - annotate - [select for diffs], Wed Mar 4 19:56:24 2015 UTC (9 years, 1 month ago) by mlelstv
Branch: MAIN
CVS Tags: prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, pgoyette-localcount-base, pgoyette-localcount-20170426, pgoyette-localcount-20170320, pgoyette-localcount-20170107, pgoyette-localcount-20161104, pgoyette-localcount-20160806, pgoyette-localcount-20160726, pgoyette-localcount, 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, 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, matt-nb8-mediatek-base, matt-nb8-mediatek, localcount-20160914, jdolecek-ncq-base, jdolecek-ncq, bouyer-socketcan-base1, bouyer-socketcan-base, bouyer-socketcan
Changes since 1.134: +18 -11 lines
Diff to previous 1.134 (colored)

Handle EINVAL in the fault path and send SIGBUS on mmap'd access past EOF.
From martin@

Revision 1.133.4.1 / (download) - annotate - [select for diffs], Tue Apr 17 00:06:00 2012 UTC (12 years ago) by yamt
Branch: yamt-pagecache
CVS Tags: yamt-pagecache-tag8
Changes since 1.133: +3 -12 lines
Diff to previous 1.133 (colored) next main 1.134 (colored)

sync with head

Revision 1.133.8.1 / (download) - annotate - [select for diffs], Fri Feb 24 09:11:26 2012 UTC (12 years, 1 month ago) by mrg
Branch: jmcneill-usbmp
Changes since 1.133: +3 -12 lines
Diff to previous 1.133 (colored) next main 1.134 (colored)

sync to -current.

Revision 1.134 / (download) - annotate - [select for diffs], Sun Feb 19 21:06:03 2012 UTC (12 years, 2 months ago) by rmind
Branch: MAIN
CVS Tags: yamt-pagecache-base9, yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6, yamt-pagecache-base5, yamt-pagecache-base4, tls-maxphys-base, tls-earlyentropy-base, tls-earlyentropy, 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, nick-nhusb-base, 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, khorben-n900, jmcneill-usbmp-base9, jmcneill-usbmp-base8, jmcneill-usbmp-base7, jmcneill-usbmp-base6, jmcneill-usbmp-base5, jmcneill-usbmp-base4, jmcneill-usbmp-base3, jmcneill-usbmp-base10, agc-symver-base, agc-symver
Branch point for: tls-maxphys, nick-nhusb
Changes since 1.133: +3 -12 lines
Diff to previous 1.133 (colored)

Remove COMPAT_SA / KERN_SA.  Welcome to 6.99.3!
Approved by core@.

Revision 1.132.2.1 / (download) - annotate - [select for diffs], Mon Jun 6 09:04:51 2011 UTC (12 years, 10 months ago) by jruoho
Branch: jruoho-x86intr
Changes since 1.132: +3 -42 lines
Diff to previous 1.132 (colored) next main 1.133 (colored)

Sync with HEAD.

Revision 1.127.4.3 / (download) - annotate - [select for diffs], Sat Mar 5 20:49:19 2011 UTC (13 years, 1 month ago) by rmind
Branch: rmind-uvmplock
Changes since 1.127.4.2: +9 -44 lines
Diff to previous 1.127.4.2 (colored) to branchpoint 1.127 (colored) next main 1.128 (colored)

sync with head

Revision 1.132.4.1 / (download) - annotate - [select for diffs], Thu Feb 17 11:59:30 2011 UTC (13 years, 2 months ago) by bouyer
Branch: bouyer-quota2
Changes since 1.132: +3 -42 lines
Diff to previous 1.132 (colored) next main 1.133 (colored)

Sync with HEAD

Revision 1.133 / (download) - annotate - [select for diffs], Tue Feb 8 20:20:08 2011 UTC (13 years, 2 months ago) by rmind
Branch: MAIN
CVS Tags: yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, uebayasi-xip-base7, rmind-uvmplock-nbase, rmind-uvmplock-base, 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-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus, jym-xensuspend-nbase, jym-xensuspend-base, jmcneill-usbmp-pre-base2, jmcneill-usbmp-base2, jmcneill-usbmp-base, jmcneill-audiomp3-base, jmcneill-audiomp3, cherry-xenmp-base, cherry-xenmp, bouyer-quota2-nbase, bouyer-quota2-base
Branch point for: yamt-pagecache, jmcneill-usbmp
Changes since 1.132: +3 -42 lines
Diff to previous 1.132 (colored)

Remove clause 3 (UCB advertising clause) from the University of Utah
copyright.  Confirmed by Mike Hibler, mike at cs.utah.edu - thanks!
Also, merge UCB and Utah copyright texts back into one, as they
originally were.

Extra verification by snj@.

Revision 1.132 / (download) - annotate - [select for diffs], Fri Jan 14 02:06:23 2011 UTC (13 years, 3 months ago) by rmind
Branch: MAIN
CVS Tags: jruoho-x86intr-base
Branch point for: jruoho-x86intr, bouyer-quota2
Changes since 1.131: +3 -3 lines
Diff to previous 1.131 (colored)

Retire struct user, remove sys/user.h inclusions.  Note sys/user.h header
as obsolete.  Remove USER_TO_UAREA/UAREA_TO_USER macros.

Various #include fixes and review by matt@.

Revision 1.131 / (download) - annotate - [select for diffs], Mon Dec 20 00:25:25 2010 UTC (13 years, 4 months ago) by matt
Branch: MAIN
CVS Tags: matt-mips64-premerge-20101231
Changes since 1.130: +3 -3 lines
Diff to previous 1.130 (colored)

Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch
from uvmexp to per-cpu cpu_data and move them to 64bits.  Remove unneeded
includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.

Revision 1.127.2.2 / (download) - annotate - [select for diffs], Tue Aug 17 06:43:55 2010 UTC (13 years, 8 months ago) by uebayasi
Branch: uebayasi-xip
Changes since 1.127.2.1: +5 -0 lines
Diff to previous 1.127.2.1 (colored) to branchpoint 1.127 (colored) next main 1.128 (colored)

Sync with HEAD.

Revision 1.119.2.4 / (download) - annotate - [select for diffs], Wed Aug 11 22:51:35 2010 UTC (13 years, 8 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.119.2.3: +36 -17 lines
Diff to previous 1.119.2.3 (colored) to branchpoint 1.119 (colored) next main 1.120 (colored)

sync with head.

Revision 1.130 / (download) - annotate - [select for diffs], Wed Jul 7 01:16:23 2010 UTC (13 years, 9 months ago) by chs
Branch: MAIN
CVS Tags: yamt-nfs-mp-base11, yamt-nfs-mp-base10, uebayasi-xip-base6, uebayasi-xip-base5, uebayasi-xip-base4, uebayasi-xip-base3, uebayasi-xip-base2
Changes since 1.129: +6 -2 lines
Diff to previous 1.129 (colored)

implement ucas_* for m68k.

Revision 1.127.4.2 / (download) - annotate - [select for diffs], Sat Jul 3 01:19:12 2010 UTC (13 years, 9 months ago) by rmind
Branch: rmind-uvmplock
Changes since 1.127.4.1: +3 -2 lines
Diff to previous 1.127.4.1 (colored) to branchpoint 1.127 (colored)

sync with head

Revision 1.129 / (download) - annotate - [select for diffs], Sun Jun 6 04:50:05 2010 UTC (13 years, 10 months ago) by mrg
Branch: MAIN
Changes since 1.128: +3 -2 lines
Diff to previous 1.128 (colored)

fix PR 6724 - convert m68k options to defflag's.  this means that
M680[12346] are now available from opt_m68k_arch.h.  FPSP meantioned
in the PR has already been fixed, and i could not find any more.

i built these kernels to ensure i did not break their builds:

amiga: GENERIC DRACO
atari: HADES FALCON MILAN-PCIIDE
mac68k: GENERIC
sun2: GENERIC
sun3: GENERIC GENERIC3X
cesfic: attempted GENERIC, does not build due to lack of machine/bus.h
hp300: GENERIC
luna68k: GENERIC
mvme68k: GENERIC
news68k: GENERIC
next68k: GENERIC
x68k: GENERIC

Revision 1.127.4.1 / (download) - annotate - [select for diffs], Sun May 30 05:16:36 2010 UTC (13 years, 10 months ago) by rmind
Branch: rmind-uvmplock
Changes since 1.127: +31 -17 lines
Diff to previous 1.127 (colored)

sync with head

Revision 1.127.2.1 / (download) - annotate - [select for diffs], Fri Apr 30 14:39:05 2010 UTC (13 years, 11 months ago) by uebayasi
Branch: uebayasi-xip
Changes since 1.127: +31 -17 lines
Diff to previous 1.127 (colored)

Sync with HEAD.

Revision 1.128 / (download) - annotate - [select for diffs], Sat Mar 20 23:31:27 2010 UTC (14 years, 1 month ago) by chs
Branch: MAIN
CVS Tags: uebayasi-xip-base1
Changes since 1.127: +31 -17 lines
Diff to previous 1.127 (colored)

fix copy{in,out}{,str}() to return the error returned by uvm_fault().
fixes PR 41813.

Revision 1.119.2.3 / (download) - annotate - [select for diffs], Thu Mar 11 15:01:59 2010 UTC (14 years, 1 month ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.119.2.2: +15 -13 lines
Diff to previous 1.119.2.2 (colored) to branchpoint 1.119 (colored)

sync with head

Revision 1.127 / (download) - annotate - [select for diffs], Mon Nov 23 00:11:43 2009 UTC (14 years, 4 months ago) by rmind
Branch: MAIN
CVS Tags: yamt-nfs-mp-base9, uebayasi-xip-base, matt-premerge-20091211
Branch point for: uebayasi-xip, rmind-uvmplock
Changes since 1.126: +15 -13 lines
Diff to previous 1.126 (colored)

Use lwp_getpcb() on m68k ports, clean from struct user usage.

Revision 1.119.2.2 / (download) - annotate - [select for diffs], Sat Jun 20 07:19:59 2009 UTC (14 years, 10 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.119.2.1: +2 -3 lines
Diff to previous 1.119.2.1 (colored) to branchpoint 1.119 (colored)

sync with head

Revision 1.126 / (download) - annotate - [select for diffs], Tue May 19 18:39:26 2009 UTC (14 years, 11 months ago) by phx
Branch: MAIN
CVS Tags: yamt-nfs-mp-base8, yamt-nfs-mp-base7, yamt-nfs-mp-base6, yamt-nfs-mp-base5, jymxensuspend-base, MI-softints
Changes since 1.125: +2 -3 lines
Diff to previous 1.125 (colored)

Removed old Amiga-specific "sicallback" software interrupts and replaced
them by MI softints. Approved by "is".

Revision 1.122.2.1 / (download) - annotate - [select for diffs], Wed May 13 17:16:09 2009 UTC (14 years, 11 months ago) by jym
Branch: jym-xensuspend
Changes since 1.122: +14 -34 lines
Diff to previous 1.122 (colored) next main 1.123 (colored)

Sync with HEAD.

Commit is split, to avoid a "too many arguments" protocol error.

Revision 1.119.2.1 / (download) - annotate - [select for diffs], Mon May 4 08:10:34 2009 UTC (14 years, 11 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.119: +28 -46 lines
Diff to previous 1.119 (colored)

sync with head.

Revision 1.120.2.3 / (download) - annotate - [select for diffs], Tue Apr 28 07:33:39 2009 UTC (14 years, 11 months ago) by skrll
Branch: nick-hppapmap
Changes since 1.120.2.2: +14 -34 lines
Diff to previous 1.120.2.2 (colored) to branchpoint 1.120 (colored) next main 1.121 (colored)

Sync with HEAD.

Revision 1.125 / (download) - annotate - [select for diffs], Wed Mar 18 10:22:23 2009 UTC (15 years, 1 month ago) by cegger
Branch: MAIN
CVS Tags: yamt-nfs-mp-base4, yamt-nfs-mp-base3, pre-softints, nick-hppapmap-base4, nick-hppapmap-base3, nick-hppapmap-base
Changes since 1.124: +3 -3 lines
Diff to previous 1.124 (colored)

Ansify function definitions w/o arguments. Generated with sed.

Revision 1.124 / (download) - annotate - [select for diffs], Sat Mar 14 21:04:03 2009 UTC (15 years, 1 month ago) by dsl
Branch: MAIN
Changes since 1.123: +10 -22 lines
Diff to previous 1.123 (colored)

ANSIfy another 1261 function definitions.
The only ones left in sys are beyond by sed script!
(or in sys/dist or sys/external)
Mostly they have function pointer parameters.

Revision 1.123 / (download) - annotate - [select for diffs], Sat Mar 14 15:36:00 2009 UTC (15 years, 1 month ago) by dsl
Branch: MAIN
Changes since 1.122: +5 -13 lines
Diff to previous 1.122 (colored)

Change about 4500 of the K&R function definitions to ANSI ones.
There are still about 1600 left, but they have ',' or /* ... */
in the actual variable definitions - which my awk script doesn't handle.
There are also many that need () -> (void).
(The script does handle misordered arguments.)

Revision 1.120.2.2 / (download) - annotate - [select for diffs], Tue Mar 3 18:28:50 2009 UTC (15 years, 1 month ago) by skrll
Branch: nick-hppapmap
Changes since 1.120.2.1: +4 -10 lines
Diff to previous 1.120.2.1 (colored) to branchpoint 1.120 (colored)

Sync with HEAD.

Revision 1.120.4.1 / (download) - annotate - [select for diffs], Mon Feb 2 00:48:54 2009 UTC (15 years, 2 months ago) by snj
Branch: netbsd-5
CVS Tags: 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-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, netbsd-5-0, 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
Changes since 1.120: +4 -10 lines
Diff to previous 1.120 (colored) next main 1.121 (colored)

Pull up following revision(s) (requested by martin in ticket #332):
	sys/arch/amiga/amiga/trap.c: revision 1.122
	sys/arch/atari/atari/trap.c: revision 1.99
	sys/arch/cesfic/cesfic/trap.c: revision 1.43
	sys/arch/hp300/hp300/trap.c: revision 1.140
	sys/arch/luna68k/luna68k/trap.c: revision 1.55
	sys/arch/m68k/include/signal.h: revision 1.25
	sys/arch/m68k/m68k/sig_machdep.c: revision 1.41
	sys/arch/mac68k/mac68k/trap.c: revision 1.136 via patch
	sys/arch/mvme68k/mvme68k/trap.c: revision 1.98
	sys/arch/news68k/news68k/trap.c: revision 1.60
	sys/arch/next68k/next68k/trap.c: revision 1.75
	sys/arch/sun2/sun2/trap.c: revision 1.37
	sys/arch/sun3/sun3/trap.c: revision 1.136
	sys/arch/x68k/x68k/trap.c: revision 1.97
Centralize fpu exception to siginfo code encoding for all m68k archs,
fixes a failure in the lib/libc/ieeefp/except regression test.

Revision 1.122 / (download) - annotate - [select for diffs], Tue Jan 27 20:30:12 2009 UTC (15 years, 2 months ago) by martin
Branch: MAIN
CVS Tags: nick-hppapmap-base2
Branch point for: jym-xensuspend
Changes since 1.121: +4 -10 lines
Diff to previous 1.121 (colored)

Centralize fpu exception to siginfo code encoding for all m68k archs,
fixes a failure in the lib/libc/ieeefp/except regression test.

Revision 1.120.2.1 / (download) - annotate - [select for diffs], Mon Jan 19 13:15:55 2009 UTC (15 years, 3 months ago) by skrll
Branch: nick-hppapmap
Changes since 1.120: +4 -5 lines
Diff to previous 1.120 (colored)

Sync with HEAD.

Revision 1.118.16.2 / (download) - annotate - [select for diffs], Sat Jan 17 13:27:50 2009 UTC (15 years, 3 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.118.16.1: +12 -4 lines
Diff to previous 1.118.16.1 (colored) to branchpoint 1.118 (colored) next main 1.119 (colored)

Sync with HEAD.

Revision 1.121 / (download) - annotate - [select for diffs], Tue Dec 16 22:35:22 2008 UTC (15 years, 4 months ago) by christos
Branch: MAIN
CVS Tags: mjf-devfs2-base
Changes since 1.120: +4 -5 lines
Diff to previous 1.120 (colored)

replace bitmask_snprintf(9) with snprintb(3)

Revision 1.119.8.1 / (download) - annotate - [select for diffs], Sun Oct 19 22:15:40 2008 UTC (15 years, 6 months ago) by haad
Branch: haad-dm
Changes since 1.119: +12 -3 lines
Diff to previous 1.119 (colored) next main 1.120 (colored)

Sync with HEAD.

Revision 1.120 / (download) - annotate - [select for diffs], Wed Oct 15 06:51:17 2008 UTC (15 years, 6 months ago) by wrstuden
Branch: MAIN
CVS Tags: netbsd-5-base, netbsd-5-0-RC1, matt-mips64-base2, haad-nbase2, haad-dm-base2, haad-dm-base1, haad-dm-base, ad-audiomp2-base, ad-audiomp2
Branch point for: nick-hppapmap, netbsd-5
Changes since 1.119: +12 -3 lines
Diff to previous 1.119 (colored)

Merge wrstuden-revivesa into HEAD.

Revision 1.119.4.4 / (download) - annotate - [select for diffs], Mon Jun 30 04:55:54 2008 UTC (15 years, 9 months ago) by wrstuden
Branch: wrstuden-revivesa
Changes since 1.119.4.3: +3 -3 lines
Diff to previous 1.119.4.3 (colored) to branchpoint 1.119 (colored) next main 1.120 (colored)

Change how we make SA threads not generate upcalls. Instead of clearing
LW_SA, use a private flag, LP_SA_NOBLOCK, that we set when we want
to not generate upcalls. This means we do NOT need to lock (l)
(ourselves) to set it.

Adjust tests that look at LW_SA. Now, we are an upcall-generating
lwp if ((l->l_flag & LW_SA) && (~l->l_pflag & LP_SA_NOBLOCK)).

Introduce code pattern to set & remember this:

	f = ~l->l_pflag & LP_SA_NOBLOCK;
	l->l_pflag |= LP_SA_NOBLOCK;

	...

	/* f is now LP_SA_NOBLOCK if it wasn't set in l_pflag before */

	l->l_pflag ^= f;

I updated a lot of the trap handlers to do trap handling iff LP_SA_NOBLOCK
is not set. I tried to figure out if the trap handler could be triggered
for user-based faults as opposed to kernel faults to user addresses, and
only look at LP_SA_NOBLOCK for the latter.

Above is a result of discussions with rmind at to reduce lock twiddling.

Also, per same discussions, add locking to sys_sa_preempt(). p_lock is
the lock we want.

Also, per same discussions, remove use of LSSUSPENDED as a thread state.
We needed to use it when we were emulating the 4.X and previous behavior
of hiding cached threads. For the moment, we now have them instead
remain visible to all and have them sleeping on the "lwpcache" wait
channel.

sa_newcachelwp(): sa_putcachelwp() wants savp_mutex held, not p_lock.

Tweak some comments.

Revision 1.119.4.3 / (download) - annotate - [select for diffs], Sun Jun 22 18:12:01 2008 UTC (15 years, 10 months ago) by wrstuden
Branch: wrstuden-revivesa
Changes since 1.119.4.2: +10 -3 lines
Diff to previous 1.119.4.2 (colored) to branchpoint 1.119 (colored)

Re-add cpu_upcall() and page fault code. i386 kernels now compile.
They don't boot, but that seems to be a consequence of current from the
day this branch was started.

Revision 1.118.16.1 / (download) - annotate - [select for diffs], Mon Jun 2 13:21:50 2008 UTC (15 years, 10 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.118: +4 -4 lines
Diff to previous 1.118 (colored)

Sync with HEAD.

Revision 1.118.18.1 / (download) - annotate - [select for diffs], Sun May 18 12:31:30 2008 UTC (15 years, 11 months ago) by yamt
Branch: yamt-pf42
Changes since 1.118: +4 -4 lines
Diff to previous 1.118 (colored) next main 1.119 (colored)

sync with head.

Revision 1.119.4.2 / (download) - annotate - [select for diffs], Wed May 14 19:54:09 2008 UTC (15 years, 11 months ago) by wrstuden
Branch: wrstuden-revivesa
Changes since 1.119.4.1: +3 -3 lines
Diff to previous 1.119.4.1 (colored) to branchpoint 1.119 (colored)

Per discussion with ad at n dot o, revert signal mask handling
changes.

The l_sigstk changes are most likely totally un-needed as SA will
never use a signal stack - we send an upcall (or will as other
diffs are brought in).

The l_sigmask changes were too controvertial. In all honesty, I
think it's probably best to revert them. The main reason they were
there is the fact that in an SA process, we don't mask signals per
kernel thread, we mask them per user thread. In the kernel, we want
them all to get turned into upcalls. Thus the normal state of
l_sigmask in an SA process is for it to always be empty.

While we are in the process of delivering a signal, we want to
temporarily mask a signal (so we don't recursively exhaust our
upcall stacks). However signal delivery is rare (important, but
rare), and delivering back-to-back signals is even rarer. So rather
than cause every user of a signal mask to be prepared for this very
rare case, we will just add a second check later in the signal
delivery code. Said change is not in this diff.

This also un-compensates all of our compatability code for dealing
with SA. SA is a NetBSD-specific thing, so there's no need for
Irix, Linux, Solaris, SVR4 and so on to cope with it.

As previously, everything other than kern_sa.c compiles in i386
GENERIC as of this checkin. I will switch to ALL soon for compile
testing.

Revision 1.119.4.1 / (download) - annotate - [select for diffs], Sat May 10 23:48:43 2008 UTC (15 years, 11 months ago) by wrstuden
Branch: wrstuden-revivesa
Changes since 1.119: +5 -3 lines
Diff to previous 1.119 (colored)

Initial checkin of re-adding SA. Everything except kern_sa.c
compiles in GENERIC for i386. This is still a work-in-progress, but
this checkin covers most of the mechanical work (changing signalling
to be able to accomidate SA's process-wide signalling and re-adding
includes of sys/sa.h and savar.h). Subsequent changes will be much
more interesting.

Also, kern_sa.c has received partial cleanup. There's still more
to do, though.

Revision 1.119 / (download) - annotate - [select for diffs], Thu Apr 24 18:39:20 2008 UTC (15 years, 11 months ago) by ad
Branch: MAIN
CVS Tags: yamt-pf42-base4, yamt-pf42-base3, yamt-pf42-base2, yamt-nfs-mp-base2, yamt-nfs-mp-base, wrstuden-revivesa-base-4, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, simonb-wapbl-nbase, simonb-wapbl-base, simonb-wapbl, hpcarm-cleanup-nbase
Branch point for: yamt-nfs-mp, wrstuden-revivesa, haad-dm
Changes since 1.118: +4 -4 lines
Diff to previous 1.118 (colored)

Merge proc::p_mutex and proc::p_smutex into a single adaptive mutex, since
we no longer need to guard against access from hardware interrupt handlers.

Additionally, if cloning a process with CLONE_SIGHAND, arrange to have the
child process share the parent's lock so that signal state may be kept in
sync. Partially addresses PR kern/37437.

Revision 1.112.2.4 / (download) - annotate - [select for diffs], Mon Dec 3 18:34:43 2007 UTC (16 years, 4 months ago) by ad
Branch: vmlocking
Changes since 1.112.2.3: +2 -3 lines
Diff to previous 1.112.2.3 (colored) to branchpoint 1.112 (colored) next main 1.113 (colored)

Sync with HEAD.

Revision 1.103.2.5 / (download) - annotate - [select for diffs], Thu Nov 15 11:42:33 2007 UTC (16 years, 5 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.103.2.4: +2 -3 lines
Diff to previous 1.103.2.4 (colored) to branchpoint 1.103 (colored) next main 1.104 (colored)

sync with head.

Revision 1.116.4.1 / (download) - annotate - [select for diffs], Tue Nov 13 15:58:11 2007 UTC (16 years, 5 months ago) by bouyer
Branch: bouyer-xenamd64
Changes since 1.116: +2 -3 lines
Diff to previous 1.116 (colored) next main 1.117 (colored)

Sync with HEAD

Revision 1.115.10.1 / (download) - annotate - [select for diffs], Tue Nov 6 23:14:25 2007 UTC (16 years, 5 months ago) by matt
Branch: matt-armv6
CVS Tags: matt-armv6-prevmlocking
Changes since 1.115: +5 -6 lines
Diff to previous 1.115 (colored) next main 1.116 (colored)

sync with HEAD

Revision 1.115.8.2 / (download) - annotate - [select for diffs], Tue Nov 6 19:24:58 2007 UTC (16 years, 5 months ago) by joerg
Branch: jmcneill-pm
Changes since 1.115.8.1: +2 -3 lines
Diff to previous 1.115.8.1 (colored) to branchpoint 1.115 (colored) next main 1.116 (colored)

Sync with HEAD.

Revision 1.118 / (download) - annotate - [select for diffs], Mon Nov 5 20:43:01 2007 UTC (16 years, 5 months ago) by ad
Branch: MAIN
CVS Tags: yamt-pf42-baseX, yamt-pf42-base, yamt-lazymbuf-base15, yamt-lazymbuf-base14, yamt-kmem-base3, yamt-kmem-base2, yamt-kmem-base, yamt-kmem, vmlocking2-base3, vmlocking2-base2, vmlocking2-base1, vmlocking2, vmlocking-nbase, reinoud-bufcleanup-nbase, reinoud-bufcleanup-base, nick-net80211-sync-base, nick-net80211-sync, mjf-devfs-base, mjf-devfs, matt-armv6-nbase, matt-armv6-base, keiichi-mipv6-nbase, keiichi-mipv6-base, keiichi-mipv6, jmcneill-pm-base, jmcneill-base, hpcarm-cleanup-base, cube-autoconf-base, cube-autoconf, bouyer-xeni386-nbase, bouyer-xeni386-merge1, bouyer-xeni386-base, bouyer-xeni386, bouyer-xenamd64-base2, bouyer-xenamd64-base, ad-socklock-base1
Branch point for: yamt-pf42, mjf-devfs2
Changes since 1.117: +2 -3 lines
Diff to previous 1.117 (colored)

Don't set l_usrpri / spc_curpriority here. mi_userret() does it.

Revision 1.117 / (download) - annotate - [select for diffs], Wed Oct 17 19:53:13 2007 UTC (16 years, 6 months ago) by garbled
Branch: MAIN
CVS Tags: yamt-x86pmap-base4
Changes since 1.116: +2 -2 lines
Diff to previous 1.116 (colored)

Merge the ppcoea-renovation branch to HEAD.

This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree.  Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches.  The work
for this branch was done by a variety of people, too long to list here.

TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.

NOTES:
pmppc was removed as an arch, and moved to a evbppc target.

Revision 1.112.2.3 / (download) - annotate - [select for diffs], Tue Oct 9 13:37:19 2007 UTC (16 years, 6 months ago) by ad
Branch: vmlocking
Changes since 1.112.2.2: +5 -5 lines
Diff to previous 1.112.2.2 (colored) to branchpoint 1.112 (colored)

Sync with head.

Revision 1.112.10.3 / (download) - annotate - [select for diffs], Wed Oct 3 19:22:16 2007 UTC (16 years, 6 months ago) by garbled
Branch: ppcoea-renovation
Changes since 1.112.10.2: +5 -5 lines
Diff to previous 1.112.10.2 (colored) to branchpoint 1.112 (colored) next main 1.113 (colored)

Sync with HEAD

Revision 1.110.10.2 / (download) - annotate - [select for diffs], Sun Sep 23 21:36:12 2007 UTC (16 years, 6 months ago) by wrstuden
Branch: wrstuden-fixsa
Changes since 1.110.10.1: +5 -5 lines
Diff to previous 1.110.10.1 (colored) to branchpoint 1.110 (colored) next main 1.111 (colored)

Sync with somewhat-recent netbsd-4.

Revision 1.110.8.2 / (download) - annotate - [select for diffs], Tue Sep 11 08:01:34 2007 UTC (16 years, 7 months ago) by msaitoh
Branch: netbsd-4
CVS Tags: wrstuden-fixsa-newbase, wrstuden-fixsa-base-1, wrstuden-fixsa-base, netbsd-4-0-RELEASE, netbsd-4-0-RC5, netbsd-4-0-RC4, netbsd-4-0-RC3, netbsd-4-0-RC2, netbsd-4-0-1-RELEASE, netbsd-4-0, matt-nb4-arm-base, matt-nb4-arm
Changes since 1.110.8.1: +5 -5 lines
Diff to previous 1.110.8.1 (colored) to branchpoint 1.110 (colored) next main 1.111 (colored)

Pull up following revision(s) (requested by mhitch in ticket #866):
	sys/arch/atari/atari/trap.c:		1.92
	sys/arch/mac68k/mac68k/trap.c:		1.129
	sys/arch/amiga/amiga/trap.c:		1.116
	sys/arch/mvme68k/mvme68k/trap.c:	1.91
	sys/arch/news68k/news68k/trap.c:	1.54
	sys/arch/sun3/sun3/trap.c:		1.131
	sys/arch/next68k/next68k/trap.c:	1.68
	sys/arch/luna68k/luna68k/trap.c:	1.47
	sys/arch/cesfic/cesfic/trap.c:		1.36
	sys/arch/x68k/x68k/trap.c:		1.90
	sys/arch/hp300/hp300/trap.c:		1.132
68030 and 68040 processors consider the read portion of a read-modify-write
transfer as a write to ensure the memory is writable before starting any
transfer.  The fault status information does not reflect this in the 'read'
status bit (i.e. it shows up as a read access), so faults with a RMW access
to non-writable memory was not getting the correct protection.  The page would
be read-only and the instruction would fault over and over.
A specific example is when a process forks, and the child process attempts
to execute a RMW access to a data page, which is read-only because it's CoP
Copy-On-Write.
When checking if the page needs to be writablek, also check the locked transfer
and treat any locked transfer as a write.
68060 already handled this correctly, since it has separate read and write
fault bits, and both are set on a RMW access and the trap code was checking
the write status bit.
Fixes PR#36848.

Revision 1.115.8.1 / (download) - annotate - [select for diffs], Mon Sep 3 16:47:04 2007 UTC (16 years, 7 months ago) by jmcneill
Branch: jmcneill-pm
Changes since 1.115: +5 -5 lines
Diff to previous 1.115 (colored)

Sync with HEAD.

Revision 1.103.2.4 / (download) - annotate - [select for diffs], Mon Sep 3 14:22:42 2007 UTC (16 years, 7 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.103.2.3: +35 -37 lines
Diff to previous 1.103.2.3 (colored) to branchpoint 1.103 (colored)

sync with head.

Revision 1.115.4.1 / (download) - annotate - [select for diffs], Mon Sep 3 10:18:15 2007 UTC (16 years, 7 months ago) by skrll
Branch: nick-csl-alignment
Changes since 1.115: +5 -5 lines
Diff to previous 1.115 (colored) next main 1.116 (colored)

Sync with HEAD.

Revision 1.110.10.1 / (download) - annotate - [select for diffs], Mon Sep 3 07:03:07 2007 UTC (16 years, 7 months ago) by wrstuden
Branch: wrstuden-fixsa
Changes since 1.110: +26 -26 lines
Diff to previous 1.110 (colored)

Sync w/ NetBSD-4-RC_1

Revision 1.116 / (download) - annotate - [select for diffs], Sat Sep 1 21:31:55 2007 UTC (16 years, 7 months ago) by mhitch
Branch: MAIN
CVS Tags: yamt-x86pmap-base3, yamt-x86pmap-base2, yamt-x86pmap-base, yamt-x86pmap, vmlocking-base, ppcoea-renovation-base, nick-csl-alignment-base5
Branch point for: bouyer-xenamd64
Changes since 1.115: +5 -5 lines
Diff to previous 1.115 (colored)

68030 and 68040 processors consider the read portion of a read-modify-write
transfer as a write to ensure the memory is writable before starting any
transfer.  The fault status information does not reflect this in the 'read'
status bit (i.e. it shows up as a read access), so faults with a RMW access
to non-writable memory was not getting the correct protection.  The page would
be read-only and the instruction would fault over and over.

A specific example is when a process forks, and the child process attempts
to execute a RMW access to a data page, which is read-only because it's CoP
Copy-On-Write.

When checking if the page needs to be writablek, also check the locked transfer
and treat any locked transfer as a write.

68060 already handled this correctly, since it has separate read and write
fault bits, and both are set on a RMW access and the trap code was checking
the write status bit.

Fixes PR#36848.

Revision 1.110.8.1 / (download) - annotate - [select for diffs], Thu Jul 26 12:57:43 2007 UTC (16 years, 8 months ago) by pavel
Branch: netbsd-4
CVS Tags: netbsd-4-0-RC1
Changes since 1.110: +26 -26 lines
Diff to previous 1.110 (colored)

Pull up following revision(s) (requested by mhitch in ticket #729):
	sys/arch/atari/atari/trap.c: revision 1.91
	sys/arch/amiga/amiga/trap.c: revision 1.115
	sys/arch/hp300/hp300/trap.c: revision 1.131
Pass a frame pointer to trap() rather than the 'entire frame' trick.  Gcc4
was optimizing away modifications to the frame contents (it's not nice to
trick gcc).  Pass the pointer as the first argument to reduce the number
of places that would be changed otherwise.  Fixes the getcwd regression
test on most m68k ports.

Revision 1.112.2.2 / (download) - annotate - [select for diffs], Sun Jul 15 13:15:26 2007 UTC (16 years, 9 months ago) by ad
Branch: vmlocking
Changes since 1.112.2.1: +26 -26 lines
Diff to previous 1.112.2.1 (colored) to branchpoint 1.112 (colored)

Sync with head.

Revision 1.112.4.1 / (download) - annotate - [select for diffs], Wed Jul 11 19:57:45 2007 UTC (16 years, 9 months ago) by mjf
Branch: mjf-ufs-trans
Changes since 1.112: +27 -29 lines
Diff to previous 1.112 (colored) next main 1.113 (colored)

Sync with head.

Revision 1.112.10.2 / (download) - annotate - [select for diffs], Tue Jun 26 18:12:04 2007 UTC (16 years, 9 months ago) by garbled
Branch: ppcoea-renovation
Changes since 1.112.10.1: +26 -26 lines
Diff to previous 1.112.10.1 (colored) to branchpoint 1.112 (colored)

Sync with HEAD.

Revision 1.115 / (download) - annotate - [select for diffs], Tue Jun 12 03:34:45 2007 UTC (16 years, 10 months ago) by mhitch
Branch: MAIN
CVS Tags: nick-csl-alignment-base, mjf-ufs-trans-base, matt-mips64-base, matt-mips64, hpcarm-cleanup
Branch point for: nick-csl-alignment, matt-armv6, jmcneill-pm
Changes since 1.114: +26 -26 lines
Diff to previous 1.114 (colored)

Pass a frame pointer to trap() rather than the 'entire frame' trick.  Gcc4
was optimizing away modifications to the frame contents (it's not nice to
trick gcc).  Pass the pointer as the first argument to reduce the number
of places that would be changed otherwise.  Fixes the getcwd regression
test on most m68k ports.

Revision 1.112.2.1 / (download) - annotate - [select for diffs], Sun May 27 12:27:04 2007 UTC (16 years, 10 months ago) by ad
Branch: vmlocking
Changes since 1.112: +3 -5 lines
Diff to previous 1.112 (colored)

Sync with head.

Revision 1.112.10.1 / (download) - annotate - [select for diffs], Tue May 22 17:26:36 2007 UTC (16 years, 11 months ago) by matt
Branch: ppcoea-renovation
Changes since 1.112: +3 -5 lines
Diff to previous 1.112 (colored)

Update to HEAD.

Revision 1.114 / (download) - annotate - [select for diffs], Mon May 21 15:22:21 2007 UTC (16 years, 11 months ago) by tsutsui
Branch: MAIN
Changes since 1.113: +2 -4 lines
Diff to previous 1.113 (colored)

curlwp can't be NULL so no need to check it.

Revision 1.113 / (download) - annotate - [select for diffs], Fri May 18 01:39:52 2007 UTC (16 years, 11 months ago) by mhitch
Branch: MAIN
Changes since 1.112: +3 -3 lines
Diff to previous 1.112 (colored)

Amiga changes for idlelwp.

Revision 1.111.2.1 / (download) - annotate - [select for diffs], Mon Mar 12 05:46:37 2007 UTC (17 years, 1 month ago) by rmind
Branch: yamt-idlelwp
Changes since 1.111: +7 -7 lines
Diff to previous 1.111 (colored) next main 1.112 (colored)

Sync with HEAD.

Revision 1.112 / (download) - annotate - [select for diffs], Sun Mar 4 05:59:16 2007 UTC (17 years, 1 month ago) by christos
Branch: MAIN
CVS Tags: yamt-idlelwp-base8, thorpej-atomic-base, thorpej-atomic, reinoud-bufcleanup
Branch point for: vmlocking, ppcoea-renovation, mjf-ufs-trans
Changes since 1.111: +7 -7 lines
Diff to previous 1.111 (colored)

Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

Revision 1.103.2.3 / (download) - annotate - [select for diffs], Mon Feb 26 09:05:46 2007 UTC (17 years, 1 month ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.103.2.2: +13 -19 lines
Diff to previous 1.103.2.2 (colored) to branchpoint 1.103 (colored)

sync with head.

Revision 1.111 / (download) - annotate - [select for diffs], Fri Feb 9 21:55:01 2007 UTC (17 years, 2 months ago) by ad
Branch: MAIN
CVS Tags: post-newlock2-merge, ad-audiomp-base, ad-audiomp
Branch point for: yamt-idlelwp
Changes since 1.110: +13 -19 lines
Diff to previous 1.110 (colored)

Merge newlock2 to head.

Revision 1.110.4.2 / (download) - annotate - [select for diffs], Tue Feb 6 19:46:22 2007 UTC (17 years, 2 months ago) by ad
Branch: newlock2
Changes since 1.110.4.1: +11 -8 lines
Diff to previous 1.110.4.1 (colored) to branchpoint 1.110 (colored) next main 1.111 (colored)

Make amiga & mac68k compile.

Revision 1.110.4.1 / (download) - annotate - [select for diffs], Tue Jan 30 13:49:33 2007 UTC (17 years, 2 months ago) by ad
Branch: newlock2
Changes since 1.110: +4 -13 lines
Diff to previous 1.110 (colored)

Remove support for SA. Ok core@.

Revision 1.103.2.2 / (download) - annotate - [select for diffs], Sat Dec 30 20:45:25 2006 UTC (17 years, 3 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.103.2.1: +4 -3 lines
Diff to previous 1.103.2.1 (colored) to branchpoint 1.103 (colored)

sync with head.

Revision 1.105.4.1 / (download) - annotate - [select for diffs], Sat Sep 9 02:37:19 2006 UTC (17 years, 7 months ago) by rpaulo
Branch: rpaulo-netinet-merge-pcb
Changes since 1.105: +10 -8 lines
Diff to previous 1.105 (colored) next main 1.106 (colored)

sync with head

Revision 1.105.8.3 / (download) - annotate - [select for diffs], Fri Aug 11 15:41:00 2006 UTC (17 years, 8 months ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.105.8.2: +4 -3 lines
Diff to previous 1.105.8.2 (colored) to branchpoint 1.105 (colored) next main 1.106 (colored)

sync with head

Revision 1.110 / (download) - annotate - [select for diffs], Sun Jul 23 22:06:04 2006 UTC (17 years, 9 months ago) by ad
Branch: MAIN
CVS Tags: yamt-splraiseipl-base5, yamt-splraiseipl-base4, yamt-splraiseipl-base3, yamt-splraiseipl-base2, yamt-splraiseipl-base, yamt-splraiseipl, yamt-pdpolicy-base9, yamt-pdpolicy-base8, yamt-pdpolicy-base7, rpaulo-netinet-merge-pcb-base, newlock2-nbase, newlock2-base, netbsd-4-base, abandoned-netbsd-4-base, abandoned-netbsd-4
Branch point for: wrstuden-fixsa, newlock2, netbsd-4
Changes since 1.109: +3 -3 lines
Diff to previous 1.109 (colored)

Use the LWP cached credentials where sane.

Revision 1.109 / (download) - annotate - [select for diffs], Wed Jul 19 21:11:39 2006 UTC (17 years, 9 months ago) by ad
Branch: MAIN
Changes since 1.108: +3 -2 lines
Diff to previous 1.108 (colored)

- Hold a reference to the process credentials in each struct lwp.
- Update the reference on syscall and user trap if p_cred has changed.
- Collect accounting flags in the LWP, and collate on LWP exit.

Revision 1.103.2.1 / (download) - annotate - [select for diffs], Wed Jun 21 14:48:25 2006 UTC (17 years, 10 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.103: +13 -12 lines
Diff to previous 1.103 (colored)

sync with head.

Revision 1.105.6.2 / (download) - annotate - [select for diffs], Thu Jun 1 22:34:11 2006 UTC (17 years, 10 months ago) by kardel
Branch: simonb-timecounters
CVS Tags: simonb-timcounters-final
Changes since 1.105.6.1: +4 -3 lines
Diff to previous 1.105.6.1 (colored) to branchpoint 1.105 (colored) next main 1.106 (colored)

Sync with head.

Revision 1.106.2.1 / (download) - annotate - [select for diffs], Wed May 24 15:47:50 2006 UTC (17 years, 11 months ago) by tron
Branch: peter-altq
Changes since 1.106: +4 -3 lines
Diff to previous 1.106 (colored) next main 1.107 (colored)

Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.

Revision 1.105.8.2 / (download) - annotate - [select for diffs], Wed May 24 10:56:33 2006 UTC (17 years, 11 months ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.105.8.1: +4 -3 lines
Diff to previous 1.105.8.1 (colored) to branchpoint 1.105 (colored)

sync with head.

Revision 1.108 / (download) - annotate - [select for diffs], Mon May 15 09:26:18 2006 UTC (17 years, 11 months ago) by yamt
Branch: MAIN
CVS Tags: yamt-pdpolicy-base6, yamt-pdpolicy-base5, simonb-timecounters-base, gdamore-uart-base, gdamore-uart, chap-midi-nbase, chap-midi-base, chap-midi
Changes since 1.107: +1 -0 lines
Diff to previous 1.107 (colored)

include kauth.h for kauth_cred_geteuid.

Revision 1.107 / (download) - annotate - [select for diffs], Sun May 14 21:55:09 2006 UTC (17 years, 11 months ago) by elad
Branch: MAIN
Changes since 1.106: +3 -3 lines
Diff to previous 1.106 (colored)

integrate kauth.

Revision 1.105.6.1 / (download) - annotate - [select for diffs], Sat Apr 22 11:37:12 2006 UTC (18 years ago) by simonb
Branch: simonb-timecounters
Changes since 1.105: +7 -7 lines
Diff to previous 1.105 (colored)

Sync with head.

Revision 1.105.10.2 / (download) - annotate - [select for diffs], Wed Apr 19 02:31:58 2006 UTC (18 years ago) by elad
Branch: elad-kernelauth
Changes since 1.105.10.1: +7 -7 lines
Diff to previous 1.105.10.1 (colored) to branchpoint 1.105 (colored) next main 1.106 (colored)

sync with head - hopefully this will work

Revision 1.105.8.1 / (download) - annotate - [select for diffs], Sat Apr 1 12:06:07 2006 UTC (18 years ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.105: +7 -7 lines
Diff to previous 1.105 (colored)

sync with head.

Revision 1.106 / (download) - annotate - [select for diffs], Wed Mar 15 18:12:02 2006 UTC (18 years, 1 month ago) by drochner
Branch: MAIN
CVS Tags: yamt-pdpolicy-base4, yamt-pdpolicy-base3, peter-altq-base, elad-kernelauth-base
Branch point for: peter-altq
Changes since 1.105: +7 -7 lines
Diff to previous 1.105 (colored)

adapt to uvm_fault() interface cleanup: kill the useless 3rd argument

Revision 1.105.10.1 / (download) - annotate - [select for diffs], Wed Mar 8 00:43:05 2006 UTC (18 years, 1 month ago) by elad
Branch: elad-kernelauth
Changes since 1.105: +3 -3 lines
Diff to previous 1.105 (colored)

Adapt to kernel authorization KPI.

I expect *some* lossage here...

Revision 1.105 / (download) - annotate - [select for diffs], Sat Dec 24 22:45:34 2005 UTC (18 years, 3 months ago) by perry
Branch: MAIN
CVS Tags: yamt-uio_vmspace-base5, yamt-uio_vmspace, yamt-pdpolicy-base2, yamt-pdpolicy-base
Branch point for: yamt-pdpolicy, simonb-timecounters, rpaulo-netinet-merge-pcb, elad-kernelauth
Changes since 1.104: +6 -6 lines
Diff to previous 1.104 (colored)

bare asm -> __asm

Revision 1.104 / (download) - annotate - [select for diffs], Sun Dec 11 12:16:26 2005 UTC (18 years, 4 months ago) by christos
Branch: MAIN
Changes since 1.103: +2 -2 lines
Diff to previous 1.103 (colored)

merge ktrace-lwp.

Revision 1.92.2.5 / (download) - annotate - [select for diffs], Thu Nov 10 13:51:36 2005 UTC (18 years, 5 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.92.2.4: +3 -3 lines
Diff to previous 1.92.2.4 (colored) next main 1.93 (colored)

Sync with HEAD. Here we go again...

Revision 1.103 / (download) - annotate - [select for diffs], Mon Jun 13 19:31:54 2005 UTC (18 years, 10 months ago) by jandberg
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, thorpej-vnode-attr-base, thorpej-vnode-attr, ktrace-lwp-base
Branch point for: yamt-lazymbuf
Changes since 1.102: +3 -3 lines
Diff to previous 1.102 (colored)

Constify pointers to string constants.

Revision 1.92.2.4 / (download) - annotate - [select for diffs], Tue Sep 21 13:12:16 2004 UTC (19 years, 7 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.92.2.3: +2 -2 lines
Diff to previous 1.92.2.3 (colored)

Fix the sync with head I botched.

Revision 1.92.2.3 / (download) - annotate - [select for diffs], Sat Sep 18 14:31:23 2004 UTC (19 years, 7 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.92.2.2: +2 -2 lines
Diff to previous 1.92.2.2 (colored)

Sync with HEAD.

Revision 1.92.2.2 / (download) - annotate - [select for diffs], Fri Sep 3 12:44:28 2004 UTC (19 years, 7 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.92.2.1: +5 -40 lines
Diff to previous 1.92.2.1 (colored)

Sync with HEAD

Revision 1.102 / (download) - annotate - [select for diffs], Sat Aug 28 17:53:00 2004 UTC (19 years, 7 months ago) by jdolecek
Branch: MAIN
CVS Tags: yamt-km-base4, yamt-km-base3, yamt-km-base2, yamt-km-base, yamt-km, 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, kent-audio2-base, kent-audio2, kent-audio1-beforemerge, kent-audio1-base, kent-audio1
Changes since 1.101: +5 -40 lines
Diff to previous 1.101 (colored)

use uvm_grow() to update stack segment size on stack page fault instead
of MD code

Revision 1.92.2.1 / (download) - annotate - [select for diffs], Tue Aug 3 10:31:38 2004 UTC (19 years, 8 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.92: +105 -48 lines
Diff to previous 1.92 (colored)

Sync with HEAD

Revision 1.101 / (download) - annotate - [select for diffs], Sun May 16 15:44:10 2004 UTC (19 years, 11 months ago) by wiz
Branch: MAIN
Changes since 1.100: +4 -4 lines
Diff to previous 1.100 (colored)

"panicking" needs a k.

Revision 1.100 / (download) - annotate - [select for diffs], Sun Mar 14 01:08:47 2004 UTC (20 years, 1 month ago) by cl
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 1.99: +3 -4 lines
Diff to previous 1.99 (colored)

add kernel part of concurrency support for SA on MP systems
- move per VP data into struct sadata_vp referenced from l->l_savp
  * VP id
  * lock on VP data
  * LWP on VP
  * recently blocked LWP on VP
  * queue of LWPs woken which ran on this VP before sleep
  * faultaddr
  * LWP cache for upcalls
  * upcall queue
- add current concurrency and requested concurrency variables
- make process exit run LWP on all VPs
- make signal delivery consider all VPs
- make timer events consider all VPs
- add sa_newsavp to allocate new sadata_vp structure
- add sa_increaseconcurrency to prepare new VP
- make sys_sa_setconcurrency request new VP or wakeup idle VP
- make sa_yield lower current concurrency
- set sa_cpu = VP id in upcalls
- maintain cached LWPs per VP

Revision 1.99 / (download) - annotate - [select for diffs], Sat Nov 8 12:17:25 2003 UTC (20 years, 5 months ago) by tsutsui
Branch: MAIN
Changes since 1.98: +2 -3 lines
Diff to previous 1.98 (colored)

Remove obsolete comments about curproc.

Revision 1.98 / (download) - annotate - [select for diffs], Fri Oct 31 16:44:34 2003 UTC (20 years, 5 months ago) by cl
Branch: MAIN
Changes since 1.97: +5 -14 lines
Diff to previous 1.97 (colored)

Reduce code duplication by adding mi_userret() in sys/userret.h
containing signal posting, kernel-exit handling and sa_upcall processing.

XXX the pc532, sparc, sparc64 and vax ports should have their
XXX userret() code rearranged to use this.

Revision 1.97 / (download) - annotate - [select for diffs], Tue Oct 21 00:49:34 2003 UTC (20 years, 6 months ago) by fvdl
Branch: MAIN
Changes since 1.96: +3 -3 lines
Diff to previous 1.96 (colored)

NULL -> 0 for preempt() argument.

Revision 1.96 / (download) - annotate - [select for diffs], Wed Oct 8 00:28:41 2003 UTC (20 years, 6 months ago) by thorpej
Branch: MAIN
Changes since 1.95: +4 -4 lines
Diff to previous 1.95 (colored)

* Shuffle some data structures so, and add a flags word to ksiginfo_t.
  Right now the only flag is used to indicate if a ksiginfo_t is a
  result of a trap.  Add a predicate macro to test for this flag.
* Add initialization macros for ksiginfo_t's.
* Add accssor macro for ksi_trap.  Expands to 0 if the ksiginfo_t was
  not the result of a trap.  This matches the sigcontext trapcode semantics.
* In kpsendsig(), use KSI_TRAP_P() to select the lwp that gets the signal.
  Inspired by Matthias Drochner's fix to kpsendsig(), but correctly handles
  the case of non-trap-generated signals that have a > 0 si_code.

This patch fixes a signal delivery problem with threaded programs noted by
Matthias Drochner on tech-kern.

As discussed on tech-kern.  Reviewed and OK's by Christos.

Revision 1.95 / (download) - annotate - [select for diffs], Mon Sep 22 14:27:00 2003 UTC (20 years, 7 months ago) by cl
Branch: MAIN
Changes since 1.94: +54 -30 lines
Diff to previous 1.94 (colored)

SA_SIGINFO support for m68k (port specific changes)

Revision 1.94 / (download) - annotate - [select for diffs], Wed Sep 17 23:17:39 2003 UTC (20 years, 7 months ago) by cl
Branch: MAIN
Changes since 1.93: +12 -3 lines
Diff to previous 1.93 (colored)

add MD part of SA/pthread pagefault handling on all m68k ports

Revision 1.93 / (download) - annotate - [select for diffs], Thu Aug 7 16:26:39 2003 UTC (20 years, 8 months ago) by agc
Branch: MAIN
Changes since 1.92: +38 -3 lines
Diff to previous 1.92 (colored)

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22364, verified by myself.

Revision 1.92 / (download) - annotate - [select for diffs], Mon Jun 23 11:01:05 2003 UTC (20 years, 10 months ago) by martin
Branch: MAIN
Branch point for: ktrace-lwp
Changes since 1.91: +3 -2 lines
Diff to previous 1.91 (colored)

Make sure to include opt_foo.h if a defflag option FOO is used.

Revision 1.91 / (download) - annotate - [select for diffs], Mon May 12 09:35:01 2003 UTC (20 years, 11 months ago) by jandberg
Branch: MAIN
Changes since 1.90: +5 -2 lines
Diff to previous 1.90 (colored)

Readd the call to preempt().
It was put to its current place in 1.85.8.2 and accidentally
removed in 1.85.8.3.

Revision 1.90 / (download) - annotate - [select for diffs], Tue Apr 1 21:26:27 2003 UTC (21 years ago) by thorpej
Branch: MAIN
Changes since 1.89: +4 -4 lines
Diff to previous 1.89 (colored)

Use PAGE_SIZE rather than NBPG.

Revision 1.89 / (download) - annotate - [select for diffs], Fri Jan 17 22:17:05 2003 UTC (21 years, 3 months ago) by thorpej
Branch: MAIN
Changes since 1.88: +56 -48 lines
Diff to previous 1.88 (colored)

Merge the nathanw_sa branch.

Revision 1.88.12.1 / (download) - annotate - [select for diffs], Wed Dec 18 01:05:21 2002 UTC (21 years, 4 months ago) by gmcgarry
Branch: gmcgarry_ucred
Changes since 1.88: +3 -3 lines
Diff to previous 1.88 (colored) next main 1.89 (colored)

Merge pcred and ucred, and poolify.  TBD: check backward compatibility
and factor-out some higher-level functionality.

Revision 1.85.8.7 / (download) - annotate - [select for diffs], Fri Jul 12 01:39:24 2002 UTC (21 years, 9 months ago) by nathanw
Branch: nathanw_sa
CVS Tags: nathanw_sa_end
Changes since 1.85.8.6: +2 -3 lines
Diff to previous 1.85.8.6 (colored) to branchpoint 1.85 (colored) next main 1.86 (colored)

No longer need to pull in lwp.h; proc.h pulls it in for us.

Revision 1.85.8.6 / (download) - annotate - [select for diffs], Mon Jun 24 22:03:32 2002 UTC (21 years, 10 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.85.8.5: +3 -3 lines
Diff to previous 1.85.8.5 (colored) to branchpoint 1.85 (colored)

Curproc->curlwp renaming.

Change uses of "curproc->l_proc" back to "curproc", which is more like the
original use. Bare uses of "curproc" are now "curlwp".

"curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL)
so that it is always safe to reference curproc (*de*referencing curproc
is another story, but that's always been true).

Revision 1.85.2.2 / (download) - annotate - [select for diffs], Sat Mar 16 15:55:45 2002 UTC (22 years, 1 month ago) by jdolecek
Branch: kqueue
Changes since 1.85.2.1: +3 -3 lines
Diff to previous 1.85.2.1 (colored) to branchpoint 1.85 (colored) next main 1.86 (colored)

Catch up with -current.

Revision 1.85.8.5 / (download) - annotate - [select for diffs], Thu Feb 28 04:06:26 2002 UTC (22 years, 1 month ago) by nathanw
Branch: nathanw_sa
Changes since 1.85.8.4: +44 -44 lines
Diff to previous 1.85.8.4 (colored) to branchpoint 1.85 (colored)

Catch up to -current.

Revision 1.88 / (download) - annotate - [select for diffs], Thu Feb 14 07:08:03 2002 UTC (22 years, 2 months ago) by chs
Branch: MAIN
CVS Tags: newlock-base, newlock, 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, kqueue-beforemerge, kqueue-base, kqueue-aftermerge, ifpoll-base, gmcgarry_ucred_base, gmcgarry_ctxsw_base, gmcgarry_ctxsw, gehenna-devsw-base, gehenna-devsw, fvdl_fs64_base, eeh-devprop-base, eeh-devprop
Branch point for: gmcgarry_ucred
Changes since 1.87: +3 -3 lines
Diff to previous 1.87 (colored)

allow writing to write-only mappings.  fixes PR 3493.

Revision 1.85.2.1 / (download) - annotate - [select for diffs], Mon Feb 11 20:06:47 2002 UTC (22 years, 2 months ago) by jdolecek
Branch: kqueue
Changes since 1.85: +43 -40 lines
Diff to previous 1.85 (colored)

Sync w/ -current.

Revision 1.87 / (download) - annotate - [select for diffs], Mon Jan 28 09:56:49 2002 UTC (22 years, 2 months ago) by aymeric
Branch: MAIN
Changes since 1.86: +4 -1 lines
Diff to previous 1.86 (colored)

add __KERNEL_RCSID as suggested by Luke Mewburn

Revision 1.86 / (download) - annotate - [select for diffs], Sat Jan 26 13:24:55 2002 UTC (22 years, 2 months ago) by aymeric
Branch: MAIN
Changes since 1.85: +40 -40 lines
Diff to previous 1.85 (colored)

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

Revision 1.85.8.4 / (download) - annotate - [select for diffs], Mon Dec 17 21:34:40 2001 UTC (22 years, 4 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.85.8.3: +2 -2 lines
Diff to previous 1.85.8.3 (colored) to branchpoint 1.85 (colored)

cpu_upcall() -> sa_upcall_userret().

Revision 1.85.8.3 / (download) - annotate - [select for diffs], Sun Nov 25 10:36:01 2001 UTC (22 years, 4 months ago) by scw
Branch: nathanw_sa
Changes since 1.85.8.2: +4 -10 lines
Diff to previous 1.85.8.2 (colored) to branchpoint 1.85 (colored)

Deal with `want_resched' with trap()'s T_ASTFLT case where it belongs
instead of in userret().

Revision 1.85.8.2 / (download) - annotate - [select for diffs], Sat Nov 17 21:59:08 2001 UTC (22 years, 5 months ago) by scw
Branch: nathanw_sa
Changes since 1.85.8.1: +902 -0 lines
Diff to previous 1.85.8.1 (colored) to branchpoint 1.85 (colored)

SA bits for Amiga.
Compile-tested only.

Revision 1.82.2.2 / (download) - annotate - [select for diffs], Thu Jun 21 18:13:06 2001 UTC (22 years, 10 months ago) by nathanw
Changes since 1.82.2.1: +6 -6 lines
Diff to previous 1.82.2.1 (colored) next main 1.83 (colored)

Catch up to -current.

Revision 1.85.8.1, Sat Jun 2 18:09:09 2001 UTC (22 years, 10 months ago) by scw
Branch: nathanw_sa
Changes since 1.85: +0 -884 lines
FILE REMOVED

file trap.c was added on branch nathanw_sa on 2001-11-17 21:59:08 +0000

Revision 1.85 / (download) - annotate - [select for diffs], Sat Jun 2 18:09:09 2001 UTC (22 years, 10 months ago) by chs
Branch: MAIN
CVS Tags: thorpej-mips-cache-base, thorpej-mips-cache, thorpej-devvp-base3, thorpej-devvp-base2, thorpej-devvp-base, thorpej-devvp, pre-chs-ubcperf, post-chs-ubcperf
Branch point for: nathanw_sa, kqueue
Changes since 1.84: +6 -6 lines
Diff to previous 1.84 (colored)

replace vm_map{,_entry}_t with struct vm_map{,_entry} *.

Revision 1.82.2.1 / (download) - annotate - [select for diffs], Mon Apr 9 01:50:32 2001 UTC (23 years ago) by nathanw
Changes since 1.82: +14 -17 lines
Diff to previous 1.82 (colored)

Catch up with -current.

Revision 1.71.2.5 / (download) - annotate - [select for diffs], Tue Mar 27 15:30:13 2001 UTC (23 years ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.71.2.4: +14 -17 lines
Diff to previous 1.71.2.4 (colored) to branchpoint 1.71 (colored) next main 1.72 (colored)

Sync with HEAD.

Revision 1.84 / (download) - annotate - [select for diffs], Sun Mar 18 23:43:53 2001 UTC (23 years, 1 month ago) by chs
Branch: MAIN
CVS Tags: thorpej_scsipi_nbase, thorpej_scsipi_beforemerge, thorpej_scsipi_base
Changes since 1.83: +2 -3 lines
Diff to previous 1.83 (colored)

missed some KERN_FAILUREs.

Revision 1.83 / (download) - annotate - [select for diffs], Thu Mar 15 06:10:34 2001 UTC (23 years, 1 month ago) by chs
Branch: MAIN
Changes since 1.82: +13 -15 lines
Diff to previous 1.82 (colored)

eliminate the KERN_* error codes in favor of the traditional E* codes.
the mapping is:

KERN_SUCCESS			0
KERN_INVALID_ADDRESS		EFAULT
KERN_PROTECTION_FAILURE		EACCES
KERN_NO_SPACE			ENOMEM
KERN_INVALID_ARGUMENT		EINVAL
KERN_FAILURE			various, mostly turn into KASSERTs
KERN_RESOURCE_SHORTAGE		ENOMEM
KERN_NOT_RECEIVER		<unused>
KERN_NO_ACCESS			<unused>
KERN_PAGES_LOCKED		<unused>

Revision 1.71.2.4 / (download) - annotate - [select for diffs], Mon Mar 12 13:27:10 2001 UTC (23 years, 1 month ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.71.2.3: +5 -5 lines
Diff to previous 1.71.2.3 (colored) to branchpoint 1.71 (colored)

Sync with HEAD.

Revision 1.82 / (download) - annotate - [select for diffs], Wed Feb 14 20:24:17 2001 UTC (23 years, 2 months ago) by is
Branch: MAIN
Changes since 1.81: +5 -5 lines
Diff to previous 1.81 (colored)

Missing: register prefixes, _FOO_LABEL(n) macros, etc, in preparation for
ELFing the port. Patch provided by scw.

Revision 1.71.2.3 / (download) - annotate - [select for diffs], Fri Jan 5 17:33:50 2001 UTC (23 years, 3 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.71.2.2: +20 -224 lines
Diff to previous 1.71.2.2 (colored) to branchpoint 1.71 (colored)

Sync with HEAD

Revision 1.81 / (download) - annotate - [select for diffs], Sat Dec 23 09:35:51 2000 UTC (23 years, 4 months ago) by jdolecek
Branch: MAIN
Changes since 1.80: +5 -5 lines
Diff to previous 1.80 (colored)

split off thread specific stuff from struct sigacts to struct sigctx, leaving
    only signal handler array sharable between threads
move other random signal stuff from struct proc to struct sigctx

This addresses kern/10981 by Matthew Orgass.

XXX I wish m68k ports would share trap.c

Revision 1.80 / (download) - annotate - [select for diffs], Tue Dec 19 21:09:54 2000 UTC (23 years, 4 months ago) by scw
Branch: MAIN
Changes since 1.79: +17 -221 lines
Diff to previous 1.79 (colored)

Unification of the m68k syscall() function.

Revision 1.71.2.2 / (download) - annotate - [select for diffs], Wed Nov 22 15:59:47 2000 UTC (23 years, 5 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.71.2.1: +4 -16 lines
Diff to previous 1.71.2.1 (colored) to branchpoint 1.71 (colored)

Sync with HEAD.

Revision 1.79 / (download) - annotate - [select for diffs], Tue Nov 21 00:37:50 2000 UTC (23 years, 5 months ago) by jdolecek
Branch: MAIN
Changes since 1.78: +4 -16 lines
Diff to previous 1.78 (colored)

restructure struct emul and execsw, in preparation to make emulations LKMable:
* move all exec-type specific information from struct emul to execsw[] and
  provide single struct emul per emulation
* elf:
  - kern/exec_elf32.c:probe_funcs[] is gone, execsw[] how has one entry
    per emulation and contains pointer to respective probe function
  - interp is allocated via MALLOC() rather than on stack
  - elf_args structure is allocated via MALLOC() rather than malloc()
* ecoff: the per-emulation hooks moved from alpha and mips specific code
  to OSF1 and Ultrix compat code as appropriate, execsw[] has one entry per
  emulation supporting ecoff with appropriate probe function
* the makecmds/probe functions don't set emulation, pointer to emulation is
  part of appropriate execsw[] entry
* constify couple of structures

Revision 1.71.2.1 / (download) - annotate - [select for diffs], Mon Nov 20 19:58:22 2000 UTC (23 years, 5 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.71: +12 -22 lines
Diff to previous 1.71 (colored)

Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.

I updated the amiga SCSI drivers, but completely untested yet (may not even
compile)

Revision 1.78 / (download) - annotate - [select for diffs], Thu Jun 29 08:44:04 2000 UTC (23 years, 9 months ago) by mrg
Branch: MAIN
Changes since 1.77: +1 -2 lines
Diff to previous 1.77 (colored)

remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>

Revision 1.77 / (download) - annotate - [select for diffs], Tue Jun 27 04:18:51 2000 UTC (23 years, 9 months ago) by mrg
Branch: MAIN
Changes since 1.76: +1 -2 lines
Diff to previous 1.76 (colored)

remove redudant <vm/pmap.h> includes. <vm/pmap.h> -> <uvm/uvm_pmap.h>

Revision 1.75.2.1 / (download) - annotate - [select for diffs], Thu Jun 22 16:58:52 2000 UTC (23 years, 10 months ago) by minoura
Branch: minoura-xpg4dl
Changes since 1.75: +2 -1 lines
Diff to previous 1.75 (colored) next main 1.76 (colored)

Sync w/ netbsd-1-5-base.

Revision 1.76 / (download) - annotate - [select for diffs], Tue Jun 6 18:52:32 2000 UTC (23 years, 10 months ago) by soren
Branch: MAIN
CVS Tags: 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
Changes since 1.75: +2 -1 lines
Diff to previous 1.75 (colored)

defopt SYSCALL_DEBUG.

Revision 1.75 / (download) - annotate - [select for diffs], Sat May 27 00:40:30 2000 UTC (23 years, 10 months ago) by sommerfeld
Branch: MAIN
CVS Tags: minoura-xpg4dl-base
Branch point for: minoura-xpg4dl
Changes since 1.74: +4 -4 lines
Diff to previous 1.74 (colored)

Reduce use of curproc in several places:

 - Change ktrace interface to pass in the current process, rather than
p->p_tracep, since the various ktr* function need curproc anyway.

 - Add curproc as a parameter to mi_switch() since all callers had it
handy anyway.

 - Add a second proc argument for inferior() since callers all had
curproc handy.

Also, miscellaneous cleanups in ktrace:

 - ktrace now always uses file-based, rather than vnode-based I/O
(simplifies, increases type safety); eliminate KTRFLAG_FD & KTRFAC_FD.
Do non-blocking I/O, and yield a finite number of times when receiving
EWOULDBLOCK before giving up.

 - move code duplicated between sys_fktrace and sys_ktrace into ktrace_common.

 - simplify interface to ktrwrite()

Revision 1.74 / (download) - annotate - [select for diffs], Fri May 26 21:19:26 2000 UTC (23 years, 10 months ago) by thorpej
Branch: MAIN
Changes since 1.73: +2 -2 lines
Diff to previous 1.73 (colored)

First sweep at scheduler state cleanup.  Collect MI scheduler
state into global and per-CPU scheduler state:

	- Global state: sched_qs (run queues), sched_whichqs (bitmap
	  of non-empty run queues), sched_slpque (sleep queues).
	  NOTE: These may collectively move into a struct schedstate
	  at some point in the future.

	- Per-CPU state, struct schedstate_percpu: spc_runtime
	  (time process on this CPU started running), spc_flags
	  (replaces struct proc's p_schedflags), and
	  spc_curpriority (usrpri of processes on this CPU).

	- Every platform must now supply a struct cpu_info and
	  a curcpu() macro.  Simplify existing cpu_info declarations
	  where appropriate.

	- All references to per-CPU scheduler state now made through
	  curcpu().  NOTE: this will likely be adjusted in the future
	  after further changes to struct proc are made.

Tested on i386 and Alpha.  Changes are mostly mechanical, but apologies
in advance if it doesn't compile on a particular platform.

Revision 1.73 / (download) - annotate - [select for diffs], Wed May 24 16:48:34 2000 UTC (23 years, 11 months ago) by thorpej
Branch: MAIN
Changes since 1.72: +4 -13 lines
Diff to previous 1.72 (colored)

Use preempt(), not an open-coded equivalent (which won't be
equivalent for long).

Revision 1.71.8.1 / (download) - annotate - [select for diffs], Mon Dec 27 18:31:32 1999 UTC (24 years, 3 months ago) by wrstuden
Branch: wrstuden-devbsize
Changes since 1.71: +3 -3 lines
Diff to previous 1.71 (colored) next main 1.72 (colored)

Pull up to last week's -current.

Revision 1.72 / (download) - annotate - [select for diffs], Sun Dec 5 11:56:30 1999 UTC (24 years, 4 months ago) by ragge
Branch: MAIN
CVS Tags: wrstuden-devbsize-base, wrstuden-devbsize-19991221, chs-ubc2-newbase
Changes since 1.71: +3 -3 lines
Diff to previous 1.71 (colored)

clrnd()/clbase() discarding.

Revision 1.71 / (download) - annotate - [select for diffs], Sat Sep 25 21:47:05 1999 UTC (24 years, 6 months ago) by is
Branch: MAIN
CVS Tags: fvdl-softdep-base, fvdl-softdep, comdex-fall-1999-base, comdex-fall-1999
Branch point for: wrstuden-devbsize, thorpej_scsipi
Changes since 1.70: +7 -7 lines
Diff to previous 1.70 (colored)

vm_offset_t -> vaddr_t/paddr_t

Revision 1.70 / (download) - annotate - [select for diffs], Mon Sep 6 21:50:48 1999 UTC (24 years, 7 months ago) by is
Branch: MAIN
Changes since 1.69: +2 -1 lines
Diff to previous 1.69 (colored)

Switch to cacheops. This closes PR 1960.

Revision 1.69 / (download) - annotate - [select for diffs], Wed Mar 24 05:50:53 1999 UTC (25 years, 1 month ago) by mrg
Branch: MAIN
CVS Tags: netbsd-1-4-base, netbsd-1-4-RELEASE, netbsd-1-4-PATCH003, netbsd-1-4-PATCH002, netbsd-1-4-PATCH001, netbsd-1-4, kame_14_19990705, kame_14_19990628, kame_141_19991130, kame, chs-ubc2-base, chs-ubc2
Changes since 1.68: +1 -33 lines
Diff to previous 1.68 (colored)

completely remove Mach VM support.  all that is left is the all the
header files as UVM still uses (most of) these.

Revision 1.68 / (download) - annotate - [select for diffs], Thu Mar 18 04:56:01 1999 UTC (25 years, 1 month ago) by chs
Branch: MAIN
Changes since 1.67: +9 -2 lines
Diff to previous 1.67 (colored)

if uvm_fault() fails with KERN_RESOURCE_SHORTAGE, send a SIGKILL
and print a message about it.  this will be used to recover from
out-of-swap conditions.

Revision 1.67 / (download) - annotate - [select for diffs], Tue Dec 15 19:36:36 1998 UTC (25 years, 4 months ago) by itohy
Branch: MAIN
Changes since 1.66: +49 -1 lines
Diff to previous 1.66 (colored)

Added COMPAT_LINUX support.

Revision 1.66 / (download) - annotate - [select for diffs], Wed Nov 11 06:41:24 1998 UTC (25 years, 5 months ago) by thorpej
Branch: MAIN
CVS Tags: kenh-if-detach-base, kenh-if-detach
Changes since 1.65: +10 -8 lines
Diff to previous 1.65 (colored)

Changes to support fork_kthread():
- cpu_set_kpc() now takes void *arg third argument, passed to the
  entry point.
- cpu_fork() allows parent to be non-curproc iff parent is proc0.
  When forking non-curproc, assume its state has already been saved.
- Adjust various pieces of machine-dependent code to account of all of this.

Revision 1.65 / (download) - annotate - [select for diffs], Thu Oct 1 02:53:53 1998 UTC (25 years, 6 months ago) by thorpej
Branch: MAIN
CVS Tags: chs-ubc-base, chs-ubc
Changes since 1.64: +13 -7 lines
Diff to previous 1.64 (colored)

Adapt to signal changes.

Revision 1.64 / (download) - annotate - [select for diffs], Fri Jul 10 20:24:34 1998 UTC (25 years, 9 months ago) by mhitch
Branch: MAIN
CVS Tags: eeh-paddr_t-base, eeh-paddr_t
Changes since 1.63: +35 -1 lines
Diff to previous 1.63 (colored)

Add UVM support to amiga

Revision 1.63 / (download) - annotate - [select for diffs], Sat Jul 4 22:18:15 1998 UTC (25 years, 9 months ago) by jonathan
Branch: MAIN
Changes since 1.62: +2 -1 lines
Diff to previous 1.62 (colored)

defopt DDB.

Revision 1.62 / (download) - annotate - [select for diffs], Thu Jun 25 23:41:50 1998 UTC (25 years, 10 months ago) by thorpej
Branch: MAIN
Changes since 1.61: +2 -1 lines
Diff to previous 1.61 (colored)

defopt COMPAT_SUNOS

Revision 1.61 / (download) - annotate - [select for diffs], Thu Jun 25 21:19:13 1998 UTC (25 years, 10 months ago) by thorpej
Branch: MAIN
Changes since 1.60: +3 -1 lines
Diff to previous 1.60 (colored)

defopt KTRACE

Revision 1.60 / (download) - annotate - [select for diffs], Sun May 24 19:32:35 1998 UTC (25 years, 11 months ago) by is
Branch: MAIN
Changes since 1.59: +1 -3 lines
Diff to previous 1.59 (colored)

Back out the defopt for M680?0. As pointed out to me, this breaks ports which
dont use the M680?0 the way Amiga, Atari, Mac68k, and X68k do. I must have
missed this in the past discussion about this project.

Revision 1.59 / (download) - annotate - [select for diffs], Sat May 23 20:51:07 1998 UTC (25 years, 11 months ago) by is
Branch: MAIN
Changes since 1.58: +3 -1 lines
Diff to previous 1.58 (colored)

Move M680[2346]0 to opt_m68kcpu.h.
XXX Some explicit dependencies could be removed now from the individual
arch/$ARCH/conf/Makefile.$ARCH files, but this is still to be done.

Revision 1.58 / (download) - annotate - [select for diffs], Tue May 12 23:48:34 1998 UTC (25 years, 11 months ago) by is
Branch: MAIN
Changes since 1.57: +2 -4 lines
Diff to previous 1.57 (colored)

pcb_ustp went away long ago.

Revision 1.57 / (download) - annotate - [select for diffs], Fri Feb 13 07:41:45 1998 UTC (26 years, 2 months ago) by scottr
Branch: MAIN
Changes since 1.56: +4 -1 lines
Diff to previous 1.56 (colored)

Avoid declaring the "astpending" and "want_resched" globals in cpu.h,
as this breaks C++ code that happens to indirectly include this header.
Both Matthias Scheler and I noticed this, independently.

This problem notably does not affect the atari and sun3/sun3x ports,
which have already implemented a similar solution.

Revision 1.56.4.1 / (download) - annotate - [select for diffs], Mon Sep 8 23:27:42 1997 UTC (26 years, 7 months ago) by thorpej
Branch: thorpej-signal
Changes since 1.56: +2 -4 lines
Diff to previous 1.56 (colored) next main 1.57 (colored)

Significantly restructure the way signal state for a process is stored.
Rather than using bitmasks to redundantly store the information kept
in the process's sigacts (because the sigacts was kept in the u-area),
hang sigacts directly off the process, and access it directly.

Simplify signal setup code tremendously by storing information in
the sigacts as an array of struct sigactions, rather than in a different
format, since userspace uses sigactions.

Make sigacts sharable by adding reference counting.

Revision 1.56 / (download) - annotate - [select for diffs], Wed Jul 16 00:01:47 1997 UTC (26 years, 9 months ago) by is
Branch: MAIN
CVS Tags: thorpej-signal-base, 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
Branch point for: thorpej-signal
Changes since 1.55: +17 -2 lines
Diff to previous 1.55 (colored)

Amiga glue code for the m68k fpu emulation subsystem.
XXX This (the m68k FPE, not the glue code) is known to be broken for
68LC040/68040V and 68LC060 cpus. This is also the reason we don't
bother to add options FPU_EMULATE to the DRACO configuration file, as
DraCos only come in 68040V (very few) and 68060 variants.

Revision 1.55 / (download) - annotate - [select for diffs], Tue Jul 8 16:56:31 1997 UTC (26 years, 9 months ago) by kleink
Branch: MAIN
Changes since 1.54: +5 -12 lines
Diff to previous 1.54 (colored)

From sun3:
 Correct handling for Trap #2 in SunOS executables,
 now that we know it is supposed to flush the cache.
 (Was thought to be "some obscure FPU operation".)

Revision 1.54 / (download) - annotate - [select for diffs], Wed Apr 9 19:33:18 1997 UTC (27 years ago) by thorpej
Branch: MAIN
CVS Tags: bouyer-scsipi
Changes since 1.53: +2 -2 lines
Diff to previous 1.53 (colored)

regdump() takes a struct trapframe *

Revision 1.52.2.2 / (download) - annotate - [select for diffs], Thu Jan 30 05:17:02 1997 UTC (27 years, 2 months ago) by thorpej
Branch: thorpej-setroot
Changes since 1.52.2.1: +0 -0 lines
Diff to previous 1.52.2.1 (colored) next main 1.53 (colored)

update from trunk

Revision 1.52.2.1 / (download) - annotate - [select for diffs], Sat Jan 18 04:06:44 1997 UTC (27 years, 3 months ago) by thorpej
Branch: thorpej-setroot
Changes since 1.52: +2 -2 lines
Diff to previous 1.52 (colored)

Update from trunk.

Revision 1.53 / (download) - annotate - [select for diffs], Thu Jan 16 15:30:57 1997 UTC (27 years, 3 months ago) by gwr
Branch: MAIN
CVS Tags: mrg-vm-swap, is-newarp-before-merge, is-newarp-base, is-newarp
Changes since 1.52: +2 -2 lines
Diff to previous 1.52 (colored)

Use db_regs_t instead of struct mc68020_saved_state

Revision 1.52 / (download) - annotate - [select for diffs], Wed Nov 13 06:22:20 1996 UTC (27 years, 5 months ago) by thorpej
Branch: MAIN
Branch point for: thorpej-setroot
Changes since 1.51: +7 -4 lines
Diff to previous 1.51 (colored)

Use bitmask_snprintf().

Revision 1.51 / (download) - annotate - [select for diffs], Sun Oct 13 03:06:42 1996 UTC (27 years, 6 months ago) by christos
Branch: MAIN
Changes since 1.50: +22 -22 lines
Diff to previous 1.50 (colored)

backout previous kprintf change

Revision 1.50 / (download) - annotate - [select for diffs], Thu Oct 10 23:55:23 1996 UTC (27 years, 6 months ago) by christos
Branch: MAIN
Changes since 1.49: +22 -22 lines
Diff to previous 1.49 (colored)

printf -> kprintf, sprintf -> ksprintf

Revision 1.49 / (download) - annotate - [select for diffs], Sun Sep 8 11:21:11 1996 UTC (27 years, 7 months ago) by is
Branch: MAIN
Changes since 1.48: +2 -2 lines
Diff to previous 1.48 (colored)

s/reutrn/return/, although in normally inactive code.

Revision 1.48 / (download) - annotate - [select for diffs], Sat Sep 7 22:26:44 1996 UTC (27 years, 7 months ago) by mycroft
Branch: MAIN
Changes since 1.47: +2 -2 lines
Diff to previous 1.47 (colored)

Use SIGBUS iff we get a legitimate bus fault.  Use SIGSEGV for page protection
violations (per Solaris, SVR4, AIX, Linux, Irix, and SunOS).

Revision 1.47 / (download) - annotate - [select for diffs], Fri May 10 14:31:08 1996 UTC (27 years, 11 months ago) by is
Branch: MAIN
CVS Tags: netbsd-1-2-base, netbsd-1-2-RELEASE, netbsd-1-2-PATCH001, netbsd-1-2-BETA, netbsd-1-2
Changes since 1.46: +5 -3 lines
Diff to previous 1.46 (colored)

Clean up the mess I left over from my yestereve's commit: partially unused
variables left over from color background debugging, partially wrong #ifdefs
making some variables unused in non-M68060 kernels.

Revision 1.46 / (download) - annotate - [select for diffs], Thu May 9 20:30:51 1996 UTC (27 years, 11 months ago) by is
Branch: MAIN
Changes since 1.45: +49 -13 lines
Diff to previous 1.45 (colored)

First part of M68060 and DraCo support.

* for the M68060 part: store buffer and branch target cache aren't
  enabled yet (this needs cleanup of lots of locore.s code which is a
  maze of little passages, all a little different) (and it wasn't yet
  tested in an accellerated Amiga, only in the DraCo).

  I've included a workaround for 2 of the CPU bugs in chips with Masks
  1F43G and earlier, but didn't bother to deal with the can of worms
  in the [0-3]D11W chips. Be sure to get "68060 rev. 1" or more
  reported at kernel startup time, or at least mention it (or the mask
  revision, if available) when reporting problems.

* for the DraCo: only machines with a CIA timer.

  I assigned machine id 32000+nn (0x7Dnn), where n is the machine
  readable Quicklogic custom chip revision (also printed at boot
  time).  "Guaranteed to work" up to rev. 3, newer DraCo's aren't
  guaranteed to have any CIA (we don't have a driver for the new timer
  yet).

  Supported are:

  - MF-II keyboards on the native interface and A3000 keyboards via
    the CIA.
  - builtin SCSI interface (yet another instance of siop)
  - CIA timer.
  - Zorro II devices which don't do DMA (don't get mapped to Zorro II
    address space in the DraCo)
  - "local bus" devices which are autoconfigured by the boot rom
    (should be all); only an Altais driver is there (looks like a Retina Z3)

  Not yet supported are:

  - native timer of newer machines.
  - Real Time Clock.
  - serial, parallel + floppy on the SuperIO chip (that is also: no mouse)

  XXX You need an enhanced boot loader, which will committed in a few days.

  XXX std.draco should and will go away.

Revision 1.45 / (download) - annotate - [select for diffs], Sun Apr 28 07:01:08 1996 UTC (27 years, 11 months ago) by mhitch
Branch: MAIN
Changes since 1.44: +3 -3 lines
Diff to previous 1.44 (colored)

More cleanup for -Wall warnings.

Revision 1.44 / (download) - annotate - [select for diffs], Sun Apr 21 21:07:15 1996 UTC (28 years ago) by veego
Branch: MAIN
Changes since 1.43: +33 -16 lines
Diff to previous 1.43 (colored)

Cleanup for -Wall and -Wstrict-prototypes

Revision 1.43 / (download) - annotate - [select for diffs], Thu Nov 30 00:56:43 1995 UTC (28 years, 4 months ago) by jtc
Branch: MAIN
Changes since 1.42: +5 -1 lines
Diff to previous 1.42 (colored)

merge in changes from 1.1 release branch

Revision 1.42.2.1 / (download) - annotate - [select for diffs], Fri Nov 10 19:32:59 1995 UTC (28 years, 5 months ago) by chopps
Branch: netbsd-1-1
CVS Tags: netbsd-1-1-RELEASE, netbsd-1-1-PATCH001
Changes since 1.42: +5 -1 lines
Diff to previous 1.42 (colored) next main 1.43 (colored)

remove reporting of < 0 access for most people

Revision 1.42 / (download) - annotate - [select for diffs], Mon Oct 9 04:34:08 1995 UTC (28 years, 6 months ago) by chopps
Branch: MAIN
CVS Tags: netbsd-1-1-base
Branch point for: netbsd-1-1
Changes since 1.41: +2 -2 lines
Diff to previous 1.41 (colored)

vtrace -> sys_vtrace

Revision 1.41 / (download) - annotate - [select for diffs], Mon Oct 9 02:46:11 1995 UTC (28 years, 6 months ago) by chopps
Branch: MAIN
Changes since 1.40: +2 -13 lines
Diff to previous 1.40 (colored)

update from  osymh@gemini.oscs.montana.edu (Michael L. Hitch)

Revision 1.40 / (download) - annotate - [select for diffs], Thu Oct 5 12:40:57 1995 UTC (28 years, 6 months ago) by chopps
Branch: MAIN
Changes since 1.39: +10 -7 lines
Diff to previous 1.39 (colored)

first attempt at A4000T support, remove GRF_AGA's dependence on GRF_ECS.
page 0 is now invalid, other minor cleanup.
from osymh@gemini.oscs.montana.edu (Michael L. Hitch)

Revision 1.39 / (download) - annotate - [select for diffs], Sat Sep 30 17:43:18 1995 UTC (28 years, 6 months ago) by chopps
Branch: MAIN
Changes since 1.38: +2 -2 lines
Diff to previous 1.38 (colored)

fix typo

Revision 1.38 / (download) - annotate - [select for diffs], Sat Sep 30 17:39:51 1995 UTC (28 years, 6 months ago) by chopps
Branch: MAIN
Changes since 1.37: +13 -6 lines
Diff to previous 1.37 (colored)

add conditionals around page zero debug stuff

Revision 1.37 / (download) - annotate - [select for diffs], Fri Sep 29 13:51:43 1995 UTC (28 years, 6 months ago) by chopps
Branch: MAIN
Changes since 1.36: +24 -11 lines
Diff to previous 1.36 (colored)

move 040 to hp300 style, use new MI lance ethernet driver
a few minor fixes WRT prototypes.
if_le from Charles rest from osymh@gemini.oscs.montana.edu (Michael L. Hitch)

Revision 1.36 / (download) - annotate - [select for diffs], Fri Aug 18 15:27:39 1995 UTC (28 years, 8 months ago) by chopps
Branch: MAIN
Changes since 1.35: +7 -7 lines
Diff to previous 1.35 (colored)

SCSI disconnects: siop from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
and sbic from "Eduardo E. Horvath eeh@btr.com" <eeh@btr.btr.com>

Other cleanup (remove cpu040) and enabling IVS A500 support
from osymh@gemini.oscs.montana.edu (Michael L. Hitch)

Revision 1.35 / (download) - annotate - [select for diffs], Sat May 13 05:57:28 1995 UTC (28 years, 11 months ago) by chopps
Branch: MAIN
Changes since 1.34: +3 -5 lines
Diff to previous 1.34 (colored)

make recent cpu_fork() changes more similar with hp300.

Revision 1.34 / (download) - annotate - [select for diffs], Thu May 11 23:05:22 1995 UTC (28 years, 11 months ago) by chopps
Branch: MAIN
Changes since 1.33: +21 -1 lines
Diff to previous 1.33 (colored)

remove double mapping of kernel stack.  created cpu_set_kpc()

Revision 1.33 / (download) - annotate - [select for diffs], Sun Apr 23 18:24:27 1995 UTC (29 years ago) by chopps
Branch: MAIN
Changes since 1.32: +8 -2 lines
Diff to previous 1.32 (colored)

bring up-to-date with recent conf.c and sunos changes.

Revision 1.32 / (download) - annotate - [select for diffs], Sat Apr 22 20:49:06 1995 UTC (29 years ago) by christos
Branch: MAIN
Changes since 1.31: +2 -2 lines
Diff to previous 1.31 (colored)

Fixed comparison in SYS__syscall to be against sysent instead of
p->p_emul->e_sysent [Thanks Charles for pointing this out].
I think that this code needs to be fixed anyway for emulations where
SYS_syscall is not the same number as the NetBSD one (0)... (Only the
alpha port so far?)

Revision 1.31 / (download) - annotate - [select for diffs], Sat Apr 22 20:24:59 1995 UTC (29 years ago) by christos
Branch: MAIN
Changes since 1.30: +14 -27 lines
Diff to previous 1.30 (colored)

- added sunos_machdep.c for sun3, atari, amiga and mac68k.
- changed machdep.c and trap.c to use struct emul.
- remove ep_setup references.
- added struct emul to all emulations.

Revision 1.30 / (download) - annotate - [select for diffs], Sun Mar 26 08:03:29 1995 UTC (29 years, 1 month ago) by cgd
Branch: MAIN
Changes since 1.29: +2 -2 lines
Diff to previous 1.29 (colored)

invoke ktrsyscall with (vp, code, argsize, args) as args.

Revision 1.29 / (download) - annotate - [select for diffs], Thu Mar 9 08:59:45 1995 UTC (29 years, 1 month ago) by mycroft
Branch: MAIN
Changes since 1.28: +2 -2 lines
Diff to previous 1.28 (colored)

Fix last arg to scdebug_ret().

Revision 1.28 / (download) - annotate - [select for diffs], Wed Mar 8 06:50:02 1995 UTC (29 years, 1 month ago) by mycroft
Branch: MAIN
Changes since 1.27: +5 -1 lines
Diff to previous 1.27 (colored)

Panic if the emulation type is invalid.

Revision 1.27 / (download) - annotate - [select for diffs], Wed Mar 8 06:46:03 1995 UTC (29 years, 1 month ago) by mycroft
Branch: MAIN
Changes since 1.26: +61 -63 lines
Diff to previous 1.26 (colored)

Fix some types:
* code, args, and rval should use register_t.
* argsize should be a size_t.
Some general cleanup, and undo many of the differences between this syscall()
and the hp300 version.

Revision 1.26 / (download) - annotate - [select for diffs], Sun Feb 12 19:18:46 1995 UTC (29 years, 2 months ago) by chopps
Branch: MAIN
Changes since 1.25: +1 -34 lines
Diff to previous 1.25 (colored)

Many changes from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
Now use amiga HW for soft interrupts, non-contig options (2 or many chunks),
interrupt handler lists, 4066 ethernet, 1291 scsi, option to defer level 6
interrupts to level 4 (deal with icky built-in serial port)

Revision 1.25 / (download) - annotate - [select for diffs], Thu Dec 1 17:24:32 1994 UTC (29 years, 4 months ago) by chopps
Branch: MAIN
Changes since 1.24: +8 -8 lines
Diff to previous 1.24 (colored)

bring up to current.  change sun to sunos. handle changes in device
open params and autoconf match function params.

Revision 1.24 / (download) - annotate - [select for diffs], Wed Oct 26 02:02:10 1994 UTC (29 years, 6 months ago) by cgd
Branch: MAIN
Changes since 1.23: +2 -1 lines
Diff to previous 1.23 (colored)

new RCS ID format.

Revision 1.23 / (download) - annotate - [select for diffs], Thu Oct 20 05:06:13 1994 UTC (29 years, 6 months ago) by cgd
Branch: MAIN
Changes since 1.22: +4 -4 lines
Diff to previous 1.22 (colored)

update for new syscall args description mechanism

Revision 1.22 / (download) - annotate - [select for diffs], Thu Jun 23 05:31:30 1994 UTC (29 years, 10 months ago) by chopps
Branch: MAIN
CVS Tags: netbsd-1-0-base, netbsd-1-0-RELEASE, netbsd-1-0-PATCH1, netbsd-1-0-PATCH06, netbsd-1-0-PATCH05, netbsd-1-0-PATCH04, netbsd-1-0-PATCH03, netbsd-1-0-PATCH02, netbsd-1-0-PATCH0, netbsd-1-0
Changes since 1.21: +3 -3 lines
Diff to previous 1.21 (colored)

fix to writeback code from Michael Hitch, and some cleanup in cc.c from me

Revision 1.21 / (download) - annotate - [select for diffs], Mon Jun 13 08:12:35 1994 UTC (29 years, 10 months ago) by chopps
Branch: MAIN
Changes since 1.20: +2 -2 lines
Diff to previous 1.20 (colored)

some cleanup and various fixes for new fs code. plus some general
fixes from from osymh@gemini.oscs.montana.edu (Michael L. Hitch)

Revision 1.20 / (download) - annotate - [select for diffs], Wed May 25 07:58:35 1994 UTC (29 years, 11 months ago) by chopps
Branch: MAIN
Changes since 1.19: +86 -12 lines
Diff to previous 1.19 (colored)

get up-to-date with recent vm changes and also with change of
m68k frame.

Revision 1.19 / (download) - annotate - [select for diffs], Sat May 21 10:05:44 1994 UTC (29 years, 11 months ago) by chopps
Branch: MAIN
Changes since 1.18: +5 -6 lines
Diff to previous 1.18 (colored)

sys/vmmeter.h, sys/user.h and vm/vm.h shuffle.

Revision 1.18 / (download) - annotate - [select for diffs], Wed May 18 16:05:07 1994 UTC (29 years, 11 months ago) by chopps
Branch: MAIN
Changes since 1.17: +24 -37 lines
Diff to previous 1.17 (colored)

mirror recent i386 changes to conf and regarding profiling in trap
and swtch nameing changes.

Revision 1.17 / (download) - annotate - [select for diffs], Fri May 13 06:07:05 1994 UTC (29 years, 11 months ago) by chopps
Branch: MAIN
Changes since 1.16: +4 -4 lines
Diff to previous 1.16 (colored)

setrq -> setrunqueue

Revision 1.16 / (download) - annotate - [select for diffs], Mon May 9 06:38:02 1994 UTC (29 years, 11 months ago) by chopps
Branch: MAIN
Changes since 1.15: +3 -3 lines
Diff to previous 1.15 (colored)

update for recent sig changes and fix clock.c

Revision 1.15 / (download) - annotate - [select for diffs], Sun May 8 05:52:31 1994 UTC (29 years, 11 months ago) by chopps
Branch: MAIN
Changes since 1.14: +30 -8 lines
Diff to previous 1.14 (colored)

resistance is futile, you will be assimilated.
amiga goes: config.new *and* /sys/scsi.
clock code coerced into a single .c file adding an accurate usec delay().
disklabel.c updated to DTRT, code to write RDB's to be added soon.
sbic (old scsi) converted over to new scsi and config this covers about
90% of users.  Other drivers soon.

Revision 1.14 / (download) - annotate - [select for diffs], Wed May 4 07:35:33 1994 UTC (29 years, 11 months ago) by chopps
Branch: MAIN
Changes since 1.13: +3 -3 lines
Diff to previous 1.13 (colored)

update to match current proc flags.

Revision 1.13 / (download) - annotate - [select for diffs], Tue Apr 5 18:09:04 1994 UTC (30 years ago) by chopps
Branch: MAIN
Changes since 1.12: +358 -305 lines
Diff to previous 1.12 (colored)

incorpaorated floppy code from Brad Pepers, needs work doesn't work on my
machine.  more clenaup in trap.c

Revision 1.12 / (download) - annotate - [select for diffs], Mon Apr 4 11:10:55 1994 UTC (30 years ago) by chopps
Branch: MAIN
Changes since 1.11: +3 -2 lines
Diff to previous 1.11 (colored)

theo fixed sun_syscall.h so now we unhardcode SUN_SYS_sigreturn.

Revision 1.11 / (download) - annotate - [select for diffs], Mon Apr 4 07:32:50 1994 UTC (30 years ago) by chopps
Branch: MAIN
Changes since 1.10: +175 -199 lines
Diff to previous 1.10 (colored)

cleanup, bring syscall() up to date.

Revision 1.10 / (download) - annotate - [select for diffs], Sun Feb 13 21:13:30 1994 UTC (30 years, 2 months ago) by chopps
Branch: MAIN
Changes since 1.9: +21 -21 lines
Diff to previous 1.9 (colored)

merged most cc_* (all but one) into cc.c and cc.h, cleaned up include.
removed local pte.h use machine/pte.h

Revision 1.9 / (download) - annotate - [select for diffs], Fri Feb 11 07:00:06 1994 UTC (30 years, 2 months ago) by chopps
Branch: MAIN
Changes since 1.8: +1 -0 lines
Diff to previous 1.8 (colored)

Add missing $Id$'s

Revision 1.8 / (download) - annotate - [select for diffs], Thu Feb 3 04:23:28 1994 UTC (30 years, 2 months ago) by chopps
Branch: MAIN
Changes since 1.7: +1 -1 lines
Diff to previous 1.7 (colored)

softclock() and hardclock() calls now pass pointer to clockframe_t

Revision 1.7 / (download) - annotate - [select for diffs], Sun Jan 30 08:50:23 1994 UTC (30 years, 2 months ago) by chopps
Branch: MAIN
Changes since 1.6: +2 -2 lines
Diff to previous 1.6 (colored)

Removed chipmem limit for all but GODZILLA, added CEND() copper list macro,
added views back in conf and fixed misc compile warns and errors.

Revision 1.6 / (download) - annotate - [select for diffs], Wed Jan 26 21:03:17 1994 UTC (30 years, 2 months ago) by mw
Branch: MAIN
Changes since 1.5: +244 -52 lines
Diff to previous 1.5 (colored)

Integrate recent changes done to the amiga branch. Includes support
for the '40.
New collection of code to handle customchips.
in_chksum.c and oc_chksum.s migrated into arch/m68k.

Revision 1.5 / (download) - annotate - [select for diffs], Sun Oct 31 01:53:36 1993 UTC (30 years, 5 months ago) by mw
Branch: MAIN
Changes since 1.4: +14 -1 lines
Diff to previous 1.4 (colored)

Back out of a stack-adjust (in COMPAT_SUNOS mode) after syscalls that
returned ERESTART.

Revision 1.4 / (download) - annotate - [select for diffs], Sat Oct 30 23:40:40 1993 UTC (30 years, 5 months ago) by mw
Branch: MAIN
Changes since 1.3: +60 -24 lines
Diff to previous 1.3 (colored)

new tree for amiga, replacing the bogous previous one.
SunOS support works for a lot of executables now (static and dynamic).

Revision 1.3 / (download) - annotate - [select for diffs], Thu Sep 2 18:05:39 1993 UTC (30 years, 7 months ago) by mw
Branch: MAIN
CVS Tags: magnum-base
Changes since 1.2: +8 -1 lines
Diff to previous 1.2 (colored)

new source release integrated from amiga-release.

Revision 1.1.1.2 / (download) - annotate - [select for diffs] (vendor branch), Thu Sep 2 16:54:05 1993 UTC (30 years, 7 months ago) by mw
Branch: mw_amiga_machdep_merge, amiga-release
CVS Tags: amiga-version#621
Changes since 1.1.1.1: +7 -0 lines
Diff to previous 1.1.1.1 (colored)

Update of arch/amiga tree, includes
- realtime clock support for a2k and a3k
- scsi drivers for a2091 and gvp-II controllers in a2k
- working ethernet driver for a2065/ameristar lance-controllers

Revision 1.2 / (download) - annotate - [select for diffs], Sun Aug 1 19:22:53 1993 UTC (30 years, 8 months ago) by mycroft
Branch: MAIN
Changes since 1.1: +3 -3 lines
Diff to previous 1.1 (colored)

Add RCS identifiers (this time on the correct side of the branch), and
incorporate recent changes in netbsd-0-9 branch.

Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Mon Jul 5 19:19:52 1993 UTC (30 years, 9 months ago) by mw
Branch: mw_amiga_machdep_merge, amiga-release
CVS Tags: netbsd-0-9-patch-001, netbsd-0-9-base, netbsd-0-9-RELEASE, netbsd-0-9-BETA, netbsd-0-9-ALPHA2, netbsd-0-9-ALPHA, netbsd-0-9, amiga_version_390
Changes since 1.1: +0 -0 lines
Diff to previous 1.1 (colored)

sys/arch/amiga tree. This is the machdep part required to get the kernel
up on an A3000. There are still (very) few changes required outside the
arch/amiga tree, so you can't recompile the kernel yet. Support for
third party SCSI controllers for the A2000 is on its way. The kernel is
fully functional (except for a missing ethernet-driver ...). This
tree is based on my version #390.

Revision 1.1 / (download) - annotate - [select for diffs], Mon Jul 5 19:19:51 1993 UTC (30 years, 9 months ago) by mw
Branch: MAIN

Initial revision

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