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CVS log for src/external/cddl/osnet/dev/dtrace/amd64/dtrace_asm.S

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Revision 1.9 / (download) - annotate - [select for diffs], Fri Nov 3 09:07:56 2023 UTC (5 months, 1 week ago) by chs
Branch: MAIN
CVS Tags: HEAD
Changes since 1.8: +20 -1 lines
Diff to previous 1.8 (colored)

dtrace: add support for SMAP

Add support in dtrace for SMAP, so that actions like copyinstr() work.
It would be better if dtrace could use the SMAP_* hotpatch macros directly,
but the hotpatching code does not currently operate on kernel modules,
so we'll use some tiny functions in the base kernel for now.

Revision 1.7.10.1 / (download) - annotate - [select for diffs], Mon Jun 25 07:25:14 2018 UTC (5 years, 9 months ago) by pgoyette
Branch: pgoyette-compat
CVS Tags: pgoyette-compat-merge-20190127
Changes since 1.7: +2 -2 lines
Diff to previous 1.7 (colored) next main 1.8 (colored)

Sync with HEAD

Revision 1.8 / (download) - annotate - [select for diffs], Mon May 28 21:05:03 2018 UTC (5 years, 10 months ago) by chs
Branch: MAIN
CVS Tags: phil-wifi-base, phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, phil-wifi-20191119, phil-wifi-20190609, phil-wifi, 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, netbsd-9-base, netbsd-9-3-RELEASE, netbsd-9-2-RELEASE, netbsd-9-1-RELEASE, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, netbsd-9, netbsd-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, is-mlppp-base, is-mlppp, cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x
Changes since 1.7: +2 -2 lines
Diff to previous 1.7 (colored)

merge a new version of the CDDL dtrace and ZFS code.
this changes the upstream vendor from OpenSolaris to FreeBSD,
and this version is based on FreeBSD svn r315983.

in addition to the 10 years of improvements from upstream,
this version also has these NetBSD-specific enhancements:
 - dtrace FBT probes can now be placed in kernel modules.
 - ZFS now supports mmap().

Revision 1.6.4.1 / (download) - annotate - [select for diffs], Fri Apr 21 16:52:40 2017 UTC (6 years, 11 months ago) by bouyer
Branch: bouyer-socketcan
Changes since 1.6: +2 -5 lines
Diff to previous 1.6 (colored) next main 1.7 (colored)

Sync with HEAD

Revision 1.6.2.1 / (download) - annotate - [select for diffs], Mon Mar 20 06:56:28 2017 UTC (7 years ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.6: +2 -5 lines
Diff to previous 1.6 (colored) next main 1.7 (colored)

Sync with HEAD

Revision 1.7 / (download) - annotate - [select for diffs], Mon Feb 27 06:46:59 2017 UTC (7 years, 1 month ago) by chs
Branch: MAIN
CVS Tags: prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, pgoyette-localcount-20170426, pgoyette-localcount-20170320, pgoyette-compat-base, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315, perseant-stdc-iso10646-base, perseant-stdc-iso10646, 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, bouyer-socketcan-base1
Branch point for: pgoyette-compat
Changes since 1.6: +2 -5 lines
Diff to previous 1.6 (colored)

apply changes equivalent to freebsd r256822, r267759 and r298171:
fix the dtrace "args" variable to return correct values.
simplify the invop handlers a bit by changing the second argument
from a pointer into the stack to a pointer to the trapframe.

Revision 1.4.10.1 / (download) - annotate - [select for diffs], Sun Jul 10 10:00:20 2016 UTC (7 years, 9 months ago) by martin
Branch: netbsd-7
CVS Tags: netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, 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
Changes since 1.4: +1 -209 lines
Diff to previous 1.4 (colored) next main 1.5 (colored)

Pull up following revision(s) (requested by pgoyette in ticket #1189):
	external/cddl/osnet/sys/kern/string.c: revision 1.3
	external/cddl/osnet/dev/dtrace/dtrace_hacks.c: revision 1.5
	external/cddl/osnet/dist/uts/common/dtrace/dtrace.c: revision 1.32
	external/cddl/osnet/dev/dtrace/amd64/dtrace_asm.S: revision 1.6
Import fix from FreeBSD - see [1], [2] references below...
Fix DTrace's panic() action.
It would previously call into some unfinished Solaris compatibility code
and return without actually calling panic(9). The compatibility code is
unneeded, however, so just remove it and have dtrace_panic() call
vpanic(9)
directly.
Fixes immediate problem in PR-51265.  However, this now reveals another
redefined symbol 'strpbrk' in the required module "solaris".
[1] https://svnweb.freebsd.org/changeset/base/281916
[2] http://lists.freebsd.org/pipermail/svn-src-head/2015-April/071019.html
On NetBSD we already have strpbrk() in libkern, so we don't need to
provide another copy in the module.  Removes another 'redefined symbol'
error when loading the module.
Related to PR kern/51265
One more removal of a redefined symbol while loading dtrace module.
Should finish the issues with PR kern/51265

Revision 1.6 / (download) - annotate - [select for diffs], Thu Jun 23 04:35:35 2016 UTC (7 years, 9 months ago) by pgoyette
Branch: MAIN
CVS Tags: pgoyette-localcount-base, pgoyette-localcount-20170107, pgoyette-localcount-20161104, pgoyette-localcount-20160806, pgoyette-localcount-20160726, localcount-20160914, bouyer-socketcan-base
Branch point for: pgoyette-localcount, bouyer-socketcan
Changes since 1.5: +1 -209 lines
Diff to previous 1.5 (colored)

Import fix from FreeBSD - see [1], [2] references below...

Fix DTrace's panic() action.

It would previously call into some unfinished Solaris compatibility code
and return without actually calling panic(9). The compatibility code is
unneeded, however, so just remove it and have dtrace_panic() call vpanic(9)
directly.

Fixes immediate problem in PR-51265.  However, this now reveals another
redefined symbol 'strpbrk' in the required module "solaris".


[1] https://svnweb.freebsd.org/changeset/base/281916
[2] http://lists.freebsd.org/pipermail/svn-src-head/2015-April/071019.html

Revision 1.5 / (download) - annotate - [select for diffs], Mon May 18 14:41:41 2015 UTC (8 years, 10 months ago) by christos
Branch: MAIN
Changes since 1.4: +1 -2 lines
Diff to previous 1.4 (colored)

don't re-define END() now that amd64 defines it

Revision 1.3.8.1 / (download) - annotate - [select for diffs], Thu Nov 22 17:39:28 2012 UTC (11 years, 4 months ago) by riz
Branch: netbsd-6
CVS Tags: 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
Changes since 1.3: +3 -6 lines
Diff to previous 1.3 (colored) next main 1.4 (colored)

Pull up following revision(s) (requested by chs in ticket #690):
	external/cddl/osnet/dev/dtrace/amd64/dtrace_isa.c: revision 1.4
	sys/arch/amd64/include/Makefile.inc: revision 1.4
	sys/arch/amd64/include/pmap.h: revision 1.33
	external/cddl/osnet/dev/dtrace/amd64/dtrace_subr.c: revision 1.6
	sys/arch/amd64/include/asm.h: revision 1.15
	sys/arch/amd64/amd64/genassym.cf: revision 1.51
	external/cddl/osnet/dev/dtrace/amd64/dtrace_asm.S: revision 1.4
make dtrace work on amd64.
allow more space for modules.

Revision 1.3.6.1 / (download) - annotate - [select for diffs], Tue Oct 30 18:56:35 2012 UTC (11 years, 5 months ago) by yamt
Branch: yamt-pagecache
CVS Tags: yamt-pagecache-tag8
Changes since 1.3: +3 -6 lines
Diff to previous 1.3 (colored) next main 1.4 (colored)

sync with head

Revision 1.4 / (download) - annotate - [select for diffs], Mon Jun 11 15:18:05 2012 UTC (11 years, 10 months ago) by chs
Branch: MAIN
CVS Tags: yamt-pagecache-base9, yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6, tls-maxphys-base, tls-maxphys, tls-earlyentropy-base, tls-earlyentropy, 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, netbsd-7-base, 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, agc-symver-base, agc-symver
Branch point for: netbsd-7
Changes since 1.3: +3 -6 lines
Diff to previous 1.3 (colored)

make dtrace work on amd64.

Revision 1.3 / (download) - annotate - [select for diffs], Sat Mar 13 22:31:15 2010 UTC (14 years, 1 month ago) by christos
Branch: MAIN
CVS Tags: yamt-pagecache-base5, yamt-pagecache-base4, yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, netbsd-6-base, 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, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus, matt-mips64-premerge-20101231, cherry-xenmp-base, cherry-xenmp, bouyer-quota2-nbase, bouyer-quota2-base, bouyer-quota2
Branch point for: yamt-pagecache, netbsd-6
Changes since 1.2: +8 -5 lines
Diff to previous 1.2 (colored)

make dtrace compile on amd64.

Revision 1.2 / (download) - annotate - [select for diffs], Sun Feb 21 01:46:33 2010 UTC (14 years, 1 month ago) by darran
Branch: MAIN
Changes since 1.1: +2 -0 lines
Diff to previous 1.1 (colored)

Apply NetBSD changes to DTrace.

Ok with core@.

Revision 1.1 / (download) - annotate - [select for diffs], Sun Feb 21 00:49:53 2010 UTC (14 years, 1 month ago) by darran
Branch: MAIN
CVS Tags: darran-pre-netbsd

Add the FreeBSD 8-RC1 changes for DTrace.

Ok with core@.

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