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Default branch: MAIN
Current tag: MAIN
Revision 1.29 / (download) - annotate - [select for diffs], Sun Mar 29 09:10:26 2020 UTC (3 years, 11 months ago) by skrll
Branch: MAIN
CVS Tags: triaxx-drm,
thorpej-ifq-base,
thorpej-ifq,
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,
thorpej-altq-separation-base,
thorpej-altq-separation,
phil-wifi-20200421,
phil-wifi-20200411,
phil-wifi-20200406,
netbsd-10-base,
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-xenpvh-base2,
bouyer-xenpvh-base1,
bouyer-xenpvh-base,
bouyer-xenpvh,
bouyer-sunxi-drm-base,
bouyer-sunxi-drm,
HEAD
Changes since 1.28: +9 -0
lines
Diff to previous 1.28 (colored)
Support PMAP_FAULTINFO on arm
Revision 1.28 / (download) - annotate - [select for diffs], Wed Jan 24 09:04:45 2018 UTC (6 years, 1 month ago) by skrll
Branch: MAIN
CVS Tags: phil-wifi-base,
phil-wifi-20191119,
phil-wifi-20190609,
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,
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,
is-mlppp-base,
is-mlppp,
ad-namecache-base3,
ad-namecache-base2,
ad-namecache-base1,
ad-namecache-base,
ad-namecache
Branch point for: phil-wifi
Changes since 1.27: +14 -39
lines
Diff to previous 1.27 (colored)
Remove port-acorn26 OK core@
Revision 1.27 / (download) - annotate - [select for diffs], Fri Jan 11 14:04:55 2013 UTC (11 years, 2 months ago) by matt
Branch: MAIN
CVS Tags: yamt-pagecache-base9,
yamt-pagecache-base8,
tls-maxphys-base-20171202,
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,
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,
perseant-stdc-iso10646-base,
perseant-stdc-iso10646,
nick-nhusb-base-20170825,
nick-nhusb-base-20170204,
nick-nhusb-base-20161204,
nick-nhusb-base-20161004,
nick-nhusb-base-20160907,
nick-nhusb-base-20160529,
nick-nhusb-base-20160422,
nick-nhusb-base-20160319,
nick-nhusb-base-20151226,
nick-nhusb-base-20150921,
nick-nhusb-base-20150606,
nick-nhusb-base-20150406,
nick-nhusb-base,
nick-nhusb,
netbsd-8-base,
netbsd-8-2-RELEASE,
netbsd-8-1-RELEASE,
netbsd-8-1-RC1,
netbsd-8-0-RELEASE,
netbsd-8-0-RC2,
netbsd-8-0-RC1,
netbsd-8,
netbsd-7-nhusb-base-20170116,
netbsd-7-nhusb-base,
netbsd-7-nhusb,
netbsd-7-base,
netbsd-7-2-RELEASE,
netbsd-7-1-RELEASE,
netbsd-7-1-RC2,
netbsd-7-1-RC1,
netbsd-7-1-2-RELEASE,
netbsd-7-1-1-RELEASE,
netbsd-7-1,
netbsd-7-0-RELEASE,
netbsd-7-0-RC3,
netbsd-7-0-RC2,
netbsd-7-0-RC1,
netbsd-7-0-2-RELEASE,
netbsd-7-0-1-RELEASE,
netbsd-7-0,
netbsd-7,
matt-nb8-mediatek-base,
matt-nb8-mediatek,
localcount-20160914,
khorben-n900,
jdolecek-ncq-base,
jdolecek-ncq,
bouyer-socketcan-base1,
bouyer-socketcan-base,
bouyer-socketcan,
agc-symver-base,
agc-symver
Changes since 1.26: +0 -1
lines
Diff to previous 1.26 (colored)
Don't include <machine/fp.h> since it no longer exists
Revision 1.26 / (download) - annotate - [select for diffs], Wed Dec 26 18:32:01 2012 UTC (11 years, 2 months ago) by matt
Branch: MAIN
Changes since 1.25: +1 -2
lines
Diff to previous 1.25 (colored)
Remove pcb_fpstate. Add pcb_kernel_vfp.
Revision 1.25 / (download) - annotate - [select for diffs], Mon Dec 10 01:37:30 2012 UTC (11 years, 3 months ago) by matt
Branch: MAIN
CVS Tags: yamt-pagecache-base7
Changes since 1.24: +2 -2
lines
Diff to previous 1.24 (colored)
Rename pcb_sp/PCB_SP to pcb_ksp/PCB_KSP so that ipsec.c will compile.
Revision 1.24 / (download) - annotate - [select for diffs], Thu Aug 16 17:35:01 2012 UTC (11 years, 7 months ago) by matt
Branch: MAIN
CVS Tags: yamt-pagecache-base6
Branch point for: tls-maxphys
Changes since 1.23: +7 -7
lines
Diff to previous 1.23 (colored)
small rototill. pcb_flags is dead. PCB_NOALIGNFLT is now in stored l_md.md_flags as MDLWP_NOALIGNFLT. This avoids a few loads of the PCB in exception handling. pcb_tf has been moved to l_md.md_tf. Again this avoids a lot of pcb references just to access or set this. It also means that pcb doesn't need to accessed by MI code. Move pcb_onfault to after the pcb union. Add pcb_sp macro to make code prettier. Add lwp_settrapframe(l, tf) to set the l_md.md_tf field. Use lwp_trapframe to access it (was process_frame but that name was changed in a previous commit). Kill off curpcb in acorn26. Kill the checks for curlwp being NULL. Move TRAP_USERMODE from arm32/fault.c to frame.h and a __PROG26 version. Replace tests for usermode with that macro.
Revision 1.23 / (download) - annotate - [select for diffs], Tue Aug 14 20:42:33 2012 UTC (11 years, 7 months ago) by matt
Branch: MAIN
Changes since 1.22: +0 -11
lines
Diff to previous 1.22 (colored)
Kill curpcb/ci_curpcb. Use device_t in cpu_info. Add ci_softc (where ci_curpcb was so cpu_info doesn't change).
Revision 1.22 / (download) - annotate - [select for diffs], Sun Aug 12 05:05:47 2012 UTC (11 years, 7 months ago) by matt
Branch: MAIN
Changes since 1.21: +0 -1
lines
Diff to previous 1.21 (colored)
Rework VFP support to use PCU. Add emulation of instruction which save/restore the VFP FPSCR. Add a sysarch hook to VFP FPSCR manipulation. [The emulation will be used by libc to store/fetch exception modes and rounding mode on a per-thread basis.]
Revision 1.21 / (download) - annotate - [select for diffs], Wed Aug 8 16:09:42 2012 UTC (11 years, 7 months ago) by skrll
Branch: MAIN
Changes since 1.20: +1 -1
lines
Diff to previous 1.20 (colored)
Update comment.
Revision 1.20 / (download) - annotate - [select for diffs], Thu Apr 7 11:01:49 2011 UTC (12 years, 11 months ago) by matt
Branch: MAIN
CVS Tags: yamt-pagecache-base5,
yamt-pagecache-base4,
yamt-pagecache-base3,
yamt-pagecache-base2,
yamt-pagecache-base,
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,
jym-xensuspend-nbase,
jym-xensuspend-base,
jmcneill-usbmp-pre-base2,
jmcneill-usbmp-base9,
jmcneill-usbmp-base8,
jmcneill-usbmp-base7,
jmcneill-usbmp-base6,
jmcneill-usbmp-base5,
jmcneill-usbmp-base4,
jmcneill-usbmp-base3,
jmcneill-usbmp-base2,
jmcneill-usbmp-base10,
jmcneill-usbmp-base,
jmcneill-usbmp,
jmcneill-audiomp3-base,
jmcneill-audiomp3,
cherry-xenmp-base,
cherry-xenmp
Branch point for: yamt-pagecache,
matt-nb6-plus
Changes since 1.19: +1 -0
lines
Diff to previous 1.19 (colored)
Add a define for pcb_user_pid_rw
Revision 1.19 / (download) - annotate - [select for diffs], Sun Apr 27 18:58:44 2008 UTC (15 years, 10 months ago) by matt
Branch: MAIN
CVS Tags: yamt-pf42-base4,
yamt-pf42-base3,
yamt-pf42-base2,
yamt-nfs-mp-base9,
yamt-nfs-mp-base8,
yamt-nfs-mp-base7,
yamt-nfs-mp-base6,
yamt-nfs-mp-base5,
yamt-nfs-mp-base4,
yamt-nfs-mp-base3,
yamt-nfs-mp-base2,
yamt-nfs-mp-base11,
yamt-nfs-mp-base10,
wrstuden-revivesa-base-4,
wrstuden-revivesa-base-3,
wrstuden-revivesa-base-2,
wrstuden-revivesa-base-1,
wrstuden-revivesa-base,
wrstuden-revivesa,
uebayasi-xip-base7,
uebayasi-xip-base6,
uebayasi-xip-base5,
uebayasi-xip-base4,
uebayasi-xip-base3,
uebayasi-xip-base2,
uebayasi-xip-base1,
uebayasi-xip-base,
uebayasi-xip,
simonb-wapbl-nbase,
simonb-wapbl-base,
simonb-wapbl,
nick-hppapmap-base4,
nick-hppapmap-base3,
nick-hppapmap-base2,
nick-hppapmap-base,
nick-hppapmap,
netbsd-5-base,
netbsd-5-2-RELEASE,
netbsd-5-2-RC1,
netbsd-5-2-3-RELEASE,
netbsd-5-2-2-RELEASE,
netbsd-5-2-1-RELEASE,
netbsd-5-2,
netbsd-5-1-RELEASE,
netbsd-5-1-RC4,
netbsd-5-1-RC3,
netbsd-5-1-RC2,
netbsd-5-1-RC1,
netbsd-5-1-5-RELEASE,
netbsd-5-1-4-RELEASE,
netbsd-5-1-3-RELEASE,
netbsd-5-1-2-RELEASE,
netbsd-5-1-1-RELEASE,
netbsd-5-1,
netbsd-5-0-RELEASE,
netbsd-5-0-RC4,
netbsd-5-0-RC3,
netbsd-5-0-RC2,
netbsd-5-0-RC1,
netbsd-5-0-2-RELEASE,
netbsd-5-0-1-RELEASE,
netbsd-5-0,
netbsd-5,
mjf-devfs2-base,
matt-premerge-20091211,
matt-nb5-pq3-base,
matt-nb5-pq3,
matt-nb5-mips64-u2-k2-k4-k7-k8-k9,
matt-nb5-mips64-u1-k1-k5,
matt-nb5-mips64-premerge-20101231,
matt-nb5-mips64-premerge-20091211,
matt-nb5-mips64-k15,
matt-nb4-mips64-k7-u2a-k9b,
matt-mips64-premerge-20101231,
matt-mips64-base2,
jymxensuspend-base,
jym-xensuspend,
jruoho-x86intr-base,
hpcarm-cleanup-nbase,
haad-nbase2,
haad-dm-base2,
haad-dm-base1,
haad-dm-base,
haad-dm,
bouyer-quota2-nbase,
bouyer-quota2-base,
bouyer-quota2,
ad-audiomp2-base,
ad-audiomp2
Branch point for: rmind-uvmplock,
matt-nb5-mips64,
jruoho-x86intr
Changes since 1.18: +8 -1
lines
Diff to previous 1.18 (colored)
Merge kernel changes in matt-armv6 to HEAD.
Revision 1.18 / (download) - annotate - [select for diffs], Sat Mar 15 10:16:43 2008 UTC (16 years ago) by rearnsha
Branch: MAIN
CVS Tags: yamt-pf42-baseX,
yamt-pf42-base,
yamt-nfs-mp-base,
yamt-lazymbuf-base15,
yamt-lazymbuf-base14,
matt-armv6-nbase,
keiichi-mipv6-nbase,
keiichi-mipv6-base,
chris-arm-intr-rework-base7,
ad-socklock-base1
Branch point for: yamt-pf42,
yamt-nfs-mp
Changes since 1.17: +5 -2
lines
Diff to previous 1.17 (colored)
VFP support.
Revision 1.17 / (download) - annotate - [select for diffs], Sat Jan 19 15:04:10 2008 UTC (16 years, 2 months ago) by chris
Branch: MAIN
CVS Tags: nick-net80211-sync-base,
nick-net80211-sync,
mjf-devfs-base,
hpcarm-cleanup-base,
chris-arm-intr-rework-base6,
chris-arm-intr-rework-base5,
chris-arm-intr-rework-base4,
bouyer-xeni386-nbase,
bouyer-xeni386-base
Branch point for: mjf-devfs2,
keiichi-mipv6
Changes since 1.16: +1 -2
lines
Diff to previous 1.16 (colored)
With the removal of IPKDB on arm, the undefined stack is only used to bounce into SVC32 mode, there is no per-process data stored on it. We can therefore use the undefined stack setup by the platform machdep.c as a system wide undefined stack. This removes the need for a per-process undefined stack, and the processor mode switching overhead it causes in cpu_switchto. The space freed in the USPACE is used to increase the per process kernel stack size.
Revision 1.16 / (download) - annotate - [select for diffs], Wed Oct 17 19:53:41 2007 UTC (16 years, 5 months ago) by garbled
Branch: MAIN
CVS Tags: yamt-x86pmap-base4,
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,
matt-armv6-base,
jmcneill-pm-base,
jmcneill-base,
cube-autoconf-base,
cube-autoconf,
chris-arm-intr-rework-base3,
bouyer-xeni386-merge1,
bouyer-xenamd64-base2,
bouyer-xenamd64-base
Branch point for: mjf-devfs,
bouyer-xeni386
Changes since 1.15: +1 -1
lines
Diff to previous 1.15 (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 1.15 / (download) - annotate - [select for diffs], Sat Sep 15 09:25:22 2007 UTC (16 years, 6 months ago) by scw
Branch: MAIN
CVS Tags: yamt-x86pmap-base3,
yamt-x86pmap-base2,
yamt-x86pmap-base,
yamt-x86pmap,
vmlocking-base,
ppcoea-renovation-base,
bouyer-xenamd64
Changes since 1.14: +2 -7
lines
Diff to previous 1.14 (colored)
ARM cpu_switchto() has been partially broken since yamt-idlelwp was merged as its cache/tlb management smarts relied too heavily on pre-merge context- switch behaviour. See PR kern/36548 for one manifestation of the breakage. To address this: - Ditch the shadow pmap variables in the PCB (pagedir, l1vec, dacr, cstate) as it was too easy for them to get out of sync with the pmap. - Re-write (and fix) the convoluted cpuswitch.S cache/tlb ASM code in C. It's only slightly less efficient, but is much more readable/maintainable. - Document cpufuncs.cf_context_switch() as being C-callable. - pmap_activate() becomes a no-op if the lwp's vmspace is already active. (Good performance win, since pmap_activate() is now invoked on every context-switch, even though ARM's cpu_switchto() already does all the grunt work) XXX: Some CPU-specific armXX_context_switch() implementations (arm67, arm7tdmi, arm8) always flush the I+D caches. This should not be necessary. Someone with access to hardware (acorn32?) needs to deal with this.
Revision 1.14 / (download) - annotate - [select for diffs], Sun Mar 4 05:59:37 2007 UTC (17 years ago) by christos
Branch: MAIN
CVS Tags: yamt-idlelwp-base8,
thorpej-atomic-base,
thorpej-atomic,
reinoud-bufcleanup,
nick-csl-alignment-base5,
nick-csl-alignment-base,
nick-csl-alignment,
mjf-ufs-trans-base,
mjf-ufs-trans,
matt-mips64-base,
matt-mips64,
chris-arm-intr-rework-base2,
chris-arm-intr-rework-base
Branch point for: vmlocking,
ppcoea-renovation,
matt-armv6,
jmcneill-pm,
hpcarm-cleanup,
chris-arm-intr-rework
Changes since 1.13: +2 -2
lines
Diff to previous 1.13 (colored)
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
Revision 1.13 / (download) - annotate - [select for diffs], Wed Sep 27 21:42:05 2006 UTC (17 years, 5 months ago) by manu
Branch: MAIN
CVS Tags: yamt-splraiseipl-base5,
yamt-splraiseipl-base4,
yamt-splraiseipl-base3,
yamt-splraiseipl-base2,
wrstuden-fixsa-newbase,
wrstuden-fixsa-base-1,
wrstuden-fixsa-base,
wrstuden-fixsa,
post-newlock2-merge,
newlock2-nbase,
newlock2-base,
netbsd-4-base,
netbsd-4-0-RELEASE,
netbsd-4-0-RC5,
netbsd-4-0-RC4,
netbsd-4-0-RC3,
netbsd-4-0-RC2,
netbsd-4-0-RC1,
netbsd-4-0-1-RELEASE,
netbsd-4-0,
netbsd-4,
matt-nb4-arm-base,
matt-nb4-arm,
ad-audiomp-base,
ad-audiomp
Branch point for: yamt-idlelwp
Changes since 1.12: +2 -2
lines
Diff to previous 1.12 (colored)
- Document COMPAT_15 as doing nothing - Add COMPAT_15 to all the kernel that had COMPAT_14, for the sake of coherency - Remove the only occurences of #ifdef COMPAT_15 in the tree: for the ARM ports, COMPAT_15 was always used in conjunction with EXEC_AOUT. Only EXEC_AOUT matters here. This address kern/18407
Revision 1.12 / (download) - annotate - [select for diffs], Sun Dec 11 12:16:47 2005 UTC (18 years, 3 months ago) by christos
Branch: MAIN
CVS Tags: yamt-uio_vmspace-base5,
yamt-uio_vmspace,
yamt-splraiseipl-base,
yamt-pdpolicy-base9,
yamt-pdpolicy-base8,
yamt-pdpolicy-base7,
yamt-pdpolicy-base6,
yamt-pdpolicy-base5,
yamt-pdpolicy-base4,
yamt-pdpolicy-base3,
yamt-pdpolicy-base2,
yamt-pdpolicy-base,
yamt-pdpolicy,
simonb-timecounters-base,
simonb-timecounters,
simonb-timcounters-final,
rpaulo-netinet-merge-pcb-base,
rpaulo-netinet-merge-pcb,
peter-altq-base,
peter-altq,
gdamore-uart-base,
gdamore-uart,
elad-kernelauth-base,
elad-kernelauth,
chap-midi-nbase,
chap-midi-base,
chap-midi,
abandoned-netbsd-4-base,
abandoned-netbsd-4
Branch point for: yamt-splraiseipl,
newlock2
Changes since 1.11: +1 -1
lines
Diff to previous 1.11 (colored)
merge ktrace-lwp.
Revision 1.11 / (download) - annotate - [select for diffs], Sat Oct 25 19:44:42 2003 UTC (20 years, 4 months ago) by scw
Branch: MAIN
CVS Tags: yamt-vop-base3,
yamt-vop-base2,
yamt-vop-base,
yamt-vop,
yamt-readahead-pervnode,
yamt-readahead-perfile,
yamt-readahead-base3,
yamt-readahead-base2,
yamt-readahead-base,
yamt-readahead,
yamt-km-base4,
yamt-km-base3,
yamt-km-base2,
yamt-km-base,
yamt-km,
thorpej-vnode-attr-base,
thorpej-vnode-attr,
netbsd-3-base,
netbsd-3-1-RELEASE,
netbsd-3-1-RC4,
netbsd-3-1-RC3,
netbsd-3-1-RC2,
netbsd-3-1-RC1,
netbsd-3-1-1-RELEASE,
netbsd-3-1,
netbsd-3-0-RELEASE,
netbsd-3-0-RC6,
netbsd-3-0-RC5,
netbsd-3-0-RC4,
netbsd-3-0-RC3,
netbsd-3-0-RC2,
netbsd-3-0-RC1,
netbsd-3-0-3-RELEASE,
netbsd-3-0-2-RELEASE,
netbsd-3-0-1-RELEASE,
netbsd-3-0,
netbsd-3,
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,
ktrace-lwp-base,
kent-audio2-base,
kent-audio2,
kent-audio1-beforemerge,
kent-audio1-base,
kent-audio1
Branch point for: yamt-lazymbuf
Changes since 1.10: +2 -1
lines
Diff to previous 1.10 (colored)
Enable alignment faults on arm32 for both kernel and userland. If COMPAT_15 and EXEC_AOUT are defined, support per-process alignment checking where AFLTs are always enabled when running kernel code and userland ELF binaries, and dynamically disabled/ enabled when switching to/from a.out binaries. This is necessary in order to execute older a.out binaries, where gcc made deliberate use of misaligned loads under certain circumstances.
Revision 1.10 / (download) - annotate - [select for diffs], Mon Oct 13 21:46:39 2003 UTC (20 years, 5 months ago) by scw
Branch: MAIN
Changes since 1.9: +10 -1
lines
Diff to previous 1.9 (colored)
Document the need for pcb32_r8 to be quad-aligned, now that cpuswitch() uses Xscale's "strd" instruction.
Revision 1.9 / (download) - annotate - [select for diffs], Wed May 21 18:04:43 2003 UTC (20 years, 10 months ago) by thorpej
Branch: MAIN
Branch point for: ktrace-lwp
Changes since 1.8: +1 -5
lines
Diff to previous 1.8 (colored)
Remove #ifdefs supporting the old pmap, switching fully to the new.
Revision 1.8 / (download) - annotate - [select for diffs], Fri Apr 18 11:08:27 2003 UTC (20 years, 11 months ago) by scw
Branch: MAIN
Changes since 1.7: +13 -1
lines
Diff to previous 1.7 (colored)
Add the generic arm32 bits of the new pmap, contributed by Wasabi Systems. Some features of the new pmap are: - It allows L1 descriptor tables to be shared efficiently between multiple processes. A typical "maxusers 32" kernel, where NPROC is set to 532, requires 35 L1s. A "maxusers 2" kernel runs quite happily with just 4 L1s. This completely solves the problem of running out of contiguous physical memory for allocating new L1s at runtime on a busy system. - Much improved cache/TLB management "smarts". This change ripples out to encompass the low-level context switch code, which is also much smarter about when to flush the cache/TLB, and when not to. - Faster allocation of L2 page tables and associated metadata thanks, in part, to the pool_cache enhancements recently contributed to NetBSD by Wasabi Systems. - Faster VM space teardown due to accurate referenced tracking of L2 page tables. - Better/faster cache-alias tracking. The new pmap is enabled by adding options ARM32_PMAP_NEW to the kernel config file, and making the necessary changes to the port-specific initarm() function. Several ports have already been converted and will be committed shortly.
Revision 1.7 / (download) - annotate - [select for diffs], Sun Feb 23 23:40:02 2003 UTC (21 years ago) by thorpej
Branch: MAIN
Changes since 1.6: +2 -2
lines
Diff to previous 1.6 (colored)
Change pcb32_pagedir to a paddr_t (after all, it's used as a paddr_t everywhere in the code).
Revision 1.6 / (download) - annotate - [select for diffs], Sat Oct 19 00:10:54 2002 UTC (21 years, 5 months ago) by bjh21
Branch: MAIN
CVS Tags: nathanw_sa_before_merge,
nathanw_sa_base,
kqueue-beforemerge,
kqueue-aftermerge,
gmcgarry_ucred_base,
gmcgarry_ucred,
gmcgarry_ctxsw_base,
gmcgarry_ctxsw,
fvdl_fs64_base,
bjh21-hydra-base
Branch point for: bjh21-hydra
Changes since 1.5: +3 -0
lines
Diff to previous 1.5 (colored)
Undo recent cpu_switch register usage changes in order to decrease nathanw_sa merge pain.
Revision 1.5 / (download) - annotate - [select for diffs], Fri Oct 18 21:32:59 2002 UTC (21 years, 5 months ago) by bjh21
Branch: MAIN
Changes since 1.4: +1 -4
lines
Diff to previous 1.4 (colored)
In cpu_switch(), stack more registers at the start of the function, and hence save fewer into the PCB. This should give me enough free registers in cpu_switch to tidy things up and support MULTIPROCESSOR properly. While we're here, make the stacked registers into an APCS stack frame, so that DDB backtraces through cpu_switch() will work. This also affects cpu_fork(), which has to fabricate a switchframe and PCB for the new process.
Revision 1.4 / (download) - annotate - [select for diffs], Sat Oct 12 12:20:11 2002 UTC (21 years, 5 months ago) by bjh21
Branch: MAIN
Changes since 1.3: +8 -1
lines
Diff to previous 1.3 (colored)
Move curpcb into struct cpu_info in MULTIPROCESSOR kernels.
Revision 1.3 / (download) - annotate - [select for diffs], Fri Nov 23 17:39:04 2001 UTC (22 years, 3 months ago) by thorpej
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,
kqueue-base,
ifpoll-base,
gehenna-devsw-base,
gehenna-devsw,
eeh-devprop-base,
eeh-devprop
Changes since 1.2: +3 -2
lines
Diff to previous 1.2 (colored)
- Move more contents of various <machine/vmparam.h> files into <arm/arm32/vmparam.h> (mostly the stuff that's tied to the pmap implementation). - Since the MMU definitions in pte.h are specific to ARM processors that support 32-bit mode, move pte.h to <arm/arm32/pte.h>. - Make the Netwinder startup file build again (use PT_B|PT_C, rather than PT_CACHEABLE, since the latter expands to a variable these days).
Revision 1.2 / (download) - annotate - [select for diffs], Sun Sep 9 10:33:43 2001 UTC (22 years, 6 months ago) by toshii
Branch: MAIN
CVS Tags: thorpej-mips-cache-base,
thorpej-mips-cache,
thorpej-devvp-base3,
thorpej-devvp-base2,
pre-chs-ubcperf,
post-chs-ubcperf
Branch point for: nathanw_sa,
kqueue
Changes since 1.1: +1 -10
lines
Diff to previous 1.1 (colored)
Don't define pcb_* register macros. pcb_sp macro conflicts with sys/netinet6/ipsec.c.
Revision 1.1 / (download) - annotate - [select for diffs], Mon Sep 3 19:20:27 2001 UTC (22 years, 6 months ago) by matt
Branch: MAIN
CVS Tags: thorpej-devvp-base
Branch point for: thorpej-devvp
Add a merged <pcb.h> for arm26/arm32.