CVS log for src/sys/arch/amd64/include/frameasm.h

Up to [cvs.NetBSD.org] / src / sys / arch / amd64 / include

Request diff between arbitrary revisions

Default branch: MAIN
Current tag: MAIN

Revision 1.20 / (download) - annotate - [select for diffs], Sun Jul 15 15:17:56 2012 UTC (10 months ago) by dsl
Branch: MAIN
CVS Tags: yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6, tls-maxphys-nbase, tls-maxphys-base, tls-maxphys, khorben-n900, agc-symver-base, agc-symver, HEAD
Changes since 1.19: +6 -4 lines
Diff to previous 1.19 (colored)

Rename MDP_IRET to MDL_IRET since it is an lwp flag, not a proc one.
Add an MDL_COMPAT32 flag to the lwp's md_flags, set it for 32bit lwps
  and use it to force 'return to user' with iret (as is done when
  MDL_IRET is set).
Split the iret/sysret code paths much later.
Remove all the replicated code for 32bit system calls - which was only
  needed so that iret was always used.
frameasm.h for XEN contains '#define swapgs', while XEN probable never
  needs swapgs, this is likely to be confusing.
Add a SWAPGS which is a nop on XEN and swapgs otherwise.
(I've not yet checked all the swapgs in files that include frameasm.h)
Simple x86 programs still work.
Hijack 6.99.9 kernel bump (needed for compat32 modules)

Revision 1.19 / (download) - annotate - [select for diffs], Thu May 17 19:38:53 2012 UTC (12 months ago) by dsl
Branch: MAIN
CVS Tags: yamt-pagecache-base5, jmcneill-usbmp-base10
Changes since 1.18: +4 -3 lines
Diff to previous 1.18 (colored)

Let the user of INTRENTRY_L() place a label on the 'swapgs' used
  when faulting from user space.

Revision 1.18 / (download) - annotate - [select for diffs], Mon May 7 21:04:09 2012 UTC (12 months, 1 week ago) by dsl
Branch: MAIN
Changes since 1.17: +2 -2 lines
Diff to previous 1.17 (colored)

Add a ';' that got deleted in a slight tidyup.

Revision 1.17 / (download) - annotate - [select for diffs], Mon May 7 20:51:20 2012 UTC (12 months, 1 week ago) by dsl
Branch: MAIN
Changes since 1.16: +32 -52 lines
Diff to previous 1.16 (colored)

Move all the XEN differences to a single conditional.
Merge the XEN/non-XEN versions of INTRFASTEXIT and
  INTR_RECURSE_HWFRAME by using extra defines.
Split INTRENTRY so that code can insert extra instructions
  inside user/kernel conditional.

Correct offset calculation for ci

Revision 1.15 / (download) - annotate - [select for diffs], Wed Jan 12 23:12:11 2011 UTC (2 years, 4 months ago) by joerg
Branch: MAIN
CVS Tags: uebayasi-xip-base7, rmind-uvmplock-nbase, rmind-uvmplock-base, jruoho-x86intr-base, jruoho-x86intr, cherry-xenmp-base, bouyer-quota2-nbase, bouyer-quota2-base, bouyer-quota2
Branch point for: cherry-xenmp
Changes since 1.14: +9 -9 lines
Diff to previous 1.14 (colored)

Allow use of traditional CPP to be set on a per platform base in sys.mk.
Honour this for dependency processing in bsd.dep.mk.  Switch i386 and
amd64 assembly to use ISO C90 preprocessor concat and drop the
-traditional-cpp on this platform.

Revision 1.14 / (download) - annotate - [select for diffs], Wed Jul 7 01:14:52 2010 UTC (2 years, 10 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, matt-mips64-premerge-20101231
Changes since 1.13: +5 -8 lines
Diff to previous 1.13 (colored)

add the guts of TLS support on amd64.  based on joerg's patch,
reworked by me to support 32-bit processes as well.
we now keep %fs and %gs loaded with the user values
while in the kernel, which means we don't need to
reload them when returning to user mode.

Revision 1.13 / (download) - annotate - [select for diffs], Fri Nov 21 10:05:41 2008 UTC (4 years, 5 months ago) by ad
Branch: MAIN
CVS Tags: 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, uebayasi-xip-base1, uebayasi-xip-base, nick-hppapmap-base4, nick-hppapmap-base3, nick-hppapmap-base2, nick-hppapmap-base, mjf-devfs2-base, matt-premerge-20091211, jymxensuspend-base, haad-nbase2, haad-dm-base2, haad-dm-base, ad-audiomp2-base, ad-audiomp2
Branch point for: uebayasi-xip, rmind-uvmplock, jym-xensuspend
Changes since 1.12: +4 -1 lines
Diff to previous 1.12 (colored)

PR port-amd64/39991 modules/compat_linux: build fix

Revision 1.12 / (download) - annotate - [select for diffs], Mon Apr 21 15:15:33 2008 UTC (5 years ago) by cegger
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, wrstuden-revivesa, simonb-wapbl-nbase, simonb-wapbl-base, simonb-wapbl, netbsd-5-base, netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE, 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, matt-nb5-pq3-base, matt-nb5-pq3, matt-nb5-mips64-u2-k2-k4-k7-k8-k9, matt-nb5-mips64-u1-k1-k5, matt-nb5-mips64-premerge-20101231, matt-nb5-mips64-premerge-20091211, matt-nb5-mips64-k15, matt-nb5-mips64, matt-nb4-mips64-k7-u2a-k9b, matt-mips64-base2, hpcarm-cleanup-nbase, haad-dm-base1
Branch point for: yamt-nfs-mp, nick-hppapmap, netbsd-5-1, netbsd-5-0, netbsd-5, haad-dm
Changes since 1.11: +3 -3 lines
Diff to previous 1.11 (colored)

Access Xen's vcpu info structure per-CPU.
Tested on i386 and amd64 (both dom0 and domU) by me.
Xen2 tested (both dom0 and domU) by bouyer.
OK bouyer

Revision 1.11 / (download) - annotate - [select for diffs], Fri Feb 29 12:34:23 2008 UTC (5 years, 2 months ago) by yamt
Branch: MAIN
CVS Tags: yamt-pf42-baseX, yamt-pf42-base, yamt-lazymbuf-base15, yamt-lazymbuf-base14, matt-armv6-nbase, keiichi-mipv6-nbase, keiichi-mipv6-base, ad-socklock-base1
Branch point for: yamt-pf42
Changes since 1.10: +2 -6 lines
Diff to previous 1.10 (colored)

don't bother to check curlwp==NULL.

Revision 1.10 / (download) - annotate - [select for diffs], Fri Dec 21 20:43:45 2007 UTC (5 years, 4 months ago) by dsl
Branch: MAIN
CVS Tags: vmlocking2-base3, nick-net80211-sync-base, nick-net80211-sync, mjf-devfs-base, matt-armv6-base, hpcarm-cleanup-base, bouyer-xeni386-nbase, bouyer-xeni386-base
Branch point for: mjf-devfs2, keiichi-mipv6
Changes since 1.9: +39 -41 lines
Diff to previous 1.9 (colored)

Create the trap/syscall frame space for all the registers in one go.
Use the tramp-frame offsets (TF_foo) for all references to the registers.
Sort the saving of the GP registers into the same order as the trap frame
because consequetive memory accesses are liekly to be faster.

Revision 1.9 / (download) - annotate - [select for diffs], Fri Dec 21 19:18:15 2007 UTC (5 years, 4 months ago) by dsl
Branch: MAIN
Changes since 1.8: +13 -15 lines
Diff to previous 1.8 (colored)

Change the xen CLI() and STI() defines to only use one scratch register.
As well as saving an instruction, in one place it saves a push/pop pair.

Revision 1.8 / (download) - annotate - [select for diffs], Thu Nov 22 16:16:45 2007 UTC (5 years, 5 months ago) by bouyer
Branch: MAIN
CVS Tags: yamt-kmem-base3, yamt-kmem-base2, yamt-kmem-base, yamt-kmem, vmlocking2-base2, vmlocking2-base1, vmlocking-nbase, reinoud-bufcleanup-nbase, reinoud-bufcleanup-base, jmcneill-pm-base, cube-autoconf-base, cube-autoconf
Branch point for: vmlocking2, bouyer-xeni386
Changes since 1.7: +57 -1 lines
Diff to previous 1.7 (colored)

Pull up the bouyer-xenamd64 branch to HEAD. This brings in amd64 support
to NetBSD/Xen, both Dom0 and DomU.

Revision 1.7 / (download) - annotate - [select for diffs], Wed Nov 14 11:09:49 2007 UTC (5 years, 6 months ago) by ad
Branch: MAIN
CVS Tags: bouyer-xenamd64-base2, bouyer-xenamd64-base
Changes since 1.6: +3 -2 lines
Diff to previous 1.6 (colored)

Clear the direction flag on entry to the kernel.

Revision 1.6 / (download) - annotate - [select for diffs], Thu Oct 18 15:28:34 2007 UTC (5 years, 7 months ago) by yamt
Branch: MAIN
CVS Tags: jmcneill-base
Branch point for: mjf-devfs
Changes since 1.5: +9 -1 lines
Diff to previous 1.5 (colored)

merge yamt-x86pmap branch.

- reduce differences between amd64 and i386.  notably, share pmap.c
  between them.  it makes several i386 pmap improvements available to
  amd64, including tlb shootdown reduction and bug fixes from Stephan Uphoff.
- implement deferred pmap switching for amd64.
- remove LARGEPAGES option.  always use large pages if available.
  also, make it work on amd64.

Revision 1.5 / (download) - annotate - [select for diffs], Wed Oct 17 19:53:04 2007 UTC (5 years, 7 months ago) by garbled
Branch: MAIN
CVS Tags: yamt-x86pmap-base4
Changes since 1.4: +1 -1 lines
Diff to previous 1.4 (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 1.4 / (download) - annotate - [select for diffs], Mon May 21 08:10:39 2007 UTC (6 years ago) by fvdl
Branch: MAIN
CVS Tags: yamt-x86pmap-base3, yamt-x86pmap-base2, yamt-x86pmap-base, vmlocking-base, ppcoea-renovation-base, nick-csl-alignment-base5, nick-csl-alignment-base, nick-csl-alignment, mjf-ufs-trans-base, matt-mips64-base, matt-mips64, hpcarm-cleanup
Branch point for: yamt-x86pmap, matt-armv6, jmcneill-pm, bouyer-xenamd64
Changes since 1.3: +5 -1 lines
Diff to previous 1.3 (colored)

Revert fs/gs changes until I figure out issues with them.

Revision 1.3 / (download) - annotate - [select for diffs], Fri May 11 14:01:46 2007 UTC (6 years ago) by fvdl
Branch: MAIN
CVS Tags: yamt-idlelwp-base8
Changes since 1.2: +1 -5 lines
Diff to previous 1.2 (colored)

Don't save/restore %fs and %gs in trapframe. The kernel won't touch them.
Instead, save/restore them on context switch. For 32bit processes, save/restore
the selector values only, for 64bit processes, save/restore the appropriate
MSRs. Iff the defaults have been changed.

Revision 1.2 / (download) - annotate - [select for diffs], Fri Feb 9 21:55:01 2007 UTC (6 years, 3 months ago) by ad
Branch: MAIN
CVS Tags: thorpej-atomic-base, thorpej-atomic, reinoud-bufcleanup, post-newlock2-merge, ad-audiomp-base, ad-audiomp
Branch point for: yamt-idlelwp, vmlocking, ppcoea-renovation, mjf-ufs-trans
Changes since 1.1: +4 -6 lines
Diff to previous 1.1 (colored)

Merge newlock2 to head.

Rename the x86_64 port to amd64, as this is the actual name used for
the processor family now. x86_64 is kept as the MACHINE_ARCH value,
since it's already widely used (by e.g. the toolchain, etc), and
by other operating systems.

This form allows you to request diff's between any two revisions of a file. You may select a symbolic revision name using the selection box or you may type in a numeric name using the type-in text box.

Diffs between
and

Preferred Diff type:
View only Branch:
Sort log by:

CVSweb <webmaster@jp.NetBSD.org>