CVS log for src/sys/kern/exec_subr.c

Up to [cvs.netbsd.org] / src / sys / kern

Request diff between arbitrary revisions

Default branch: MAIN

Bounds process's stack size with max_stack_size so that 32bit
binary works regardless of stack size limit setting.

Revision 1.69 / (download) - annotate - [select for diffs], Thu Jun 23 23:42:44 2011 UTC (11 months ago) by matt
Branch: MAIN
Changes since 1.68: +4 -4 lines
Diff to previous 1.68 (colored)

Allow PAX_ASLR to be used by itself.

Revision 1.66.2.1 / (download) - annotate - [select for diffs], Mon Jun 6 09:09:26 2011 UTC (11 months, 2 weeks ago) by jruoho
Branch: jruoho-x86intr
Changes since 1.66: +30 -4 lines
Diff to previous 1.66 (colored) next main 1.67 (colored)

Sync with HEAD.

Revision 1.61.8.1.4.1 / (download) - annotate - [select for diffs], Fri May 20 08:11:27 2011 UTC (12 months ago) by matt
Branch: matt-nb5-mips64
Changes since 1.61.8.1: +5 -5 lines
Diff to previous 1.61.8.1 (colored) next main 1.61.8.2 (colored)

bring matt-nb5-mips64 up to date with netbsd-5-1-RELEASE (except compat).

Revision 1.63.4.2 / (download) - annotate - [select for diffs], Sat Mar 5 20:55:12 2011 UTC (14 months, 3 weeks ago) by rmind
Branch: rmind-uvmplock
Changes since 1.63.4.1: +35 -7 lines
Diff to previous 1.63.4.1 (colored) to branchpoint 1.63 (colored) next main 1.64 (colored)

sync with head

Revision 1.67.2.1 / (download) - annotate - [select for diffs], Sat Mar 5 15:10:38 2011 UTC (14 months, 3 weeks ago) by bouyer
Branch: bouyer-quota2
Changes since 1.67: +27 -1 lines
Diff to previous 1.67 (colored) next main 1.68 (colored)

Sync with HEAD

Revision 1.68 / (download) - annotate - [select for diffs], Fri Mar 4 04:25:58 2011 UTC (14 months, 3 weeks ago) by christos
Branch: MAIN
CVS Tags: rmind-uvmplock-nbase, rmind-uvmplock-base, cherry-xenmp-base, cherry-xenmp, bouyer-quota2-nbase
Changes since 1.67: +29 -3 lines
Diff to previous 1.67 (colored)

PR/44673: Arna Clauson: Latest MAXSSIZ bump broke netbsd32 emulation on amd64.
- Use MAXSSIZ32 instead of MAXSSIZ for 32 bit binaries
- Default MAXXSIZ32 to a quarter of MAXSSIZ (good enough?)
- Add debugging
XXX: Note that:
	- sparc32 MAXSSIZ is larger than sparc64 MAXSSIZ
	- sparc64 MAXSSIZ32 != sparc32 MAXSSIZ

Revision 1.67 / (download) - annotate - [select for diffs], Mon Jan 17 07:13:31 2011 UTC (16 months, 1 week ago) by uebayasi
Branch: MAIN
CVS Tags: bouyer-quota2-base
Branch point for: bouyer-quota2
Changes since 1.66: +3 -3 lines
Diff to previous 1.66 (colored)

Include internal definitions (uvm/uvm.h) only where necessary.

Revision 1.66 / (download) - annotate - [select for diffs], Fri Dec 17 22:35:07 2010 UTC (17 months, 1 week ago) by yamt
Branch: MAIN
CVS Tags: matt-mips64-premerge-20101231, jruoho-x86intr-base
Branch point for: jruoho-x86intr
Changes since 1.65: +4 -2 lines
Diff to previous 1.65 (colored)

new_vmcmd: assertions

Revision 1.63.2.2 / (download) - annotate - [select for diffs], Fri Oct 22 07:22:24 2010 UTC (19 months ago) by uebayasi
Branch: uebayasi-xip
Changes since 1.63.2.1: +3 -3 lines
Diff to previous 1.63.2.1 (colored) to branchpoint 1.63 (colored) next main 1.64 (colored)

Sync with HEAD (-D20101022).

Revision 1.60.10.4 / (download) - annotate - [select for diffs], Sat Oct 9 03:32:30 2010 UTC (19 months, 2 weeks ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.60.10.3: +5 -5 lines
Diff to previous 1.60.10.3 (colored) to branchpoint 1.60 (colored) next main 1.61 (colored)

sync with head

Revision 1.61.8.1.2.1 / (download) - annotate - [select for diffs], Tue Aug 31 10:55:34 2010 UTC (20 months, 3 weeks ago) by bouyer
Branch: netbsd-5-0
Changes since 1.61.8.1: +5 -5 lines
Diff to previous 1.61.8.1 (colored) next main 1.61.8.2 (colored)

Pull up following revision(s) (requested by christos in ticket #1444):
	sys/kern/kern_pax.c: revision 1.24
	sys/kern/exec_subr.c: revision 1.65
Fix issues with stack allocation and pax aslr:
- since the size is unsigned, don't check just that it is > 0, but limit
  it to the MAXSSIZ
- if the stack size is reduced because of aslr, make sure we reduce the
  actual allocation by the same size so that the size does not wrap around.
NB: Must be pulled up to 5.x!

Revision 1.61.8.2 / (download) - annotate - [select for diffs], Tue Aug 31 10:55:00 2010 UTC (20 months, 3 weeks ago) by bouyer
Branch: netbsd-5
CVS Tags: netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE, netbsd-5-1, matt-nb5-pq3-base, matt-nb5-pq3
Changes since 1.61.8.1: +5 -5 lines
Diff to previous 1.61.8.1 (colored) to branchpoint 1.61 (colored) next main 1.62 (colored)

Pull up following revision(s) (requested by christos in ticket #1444):
	sys/kern/kern_pax.c: revision 1.24
	sys/kern/exec_subr.c: revision 1.65
Fix issues with stack allocation and pax aslr:
- since the size is unsigned, don't check just that it is > 0, but limit
  it to the MAXSSIZ
- if the stack size is reduced because of aslr, make sure we reduce the
  actual allocation by the same size so that the size does not wrap around.
NB: Must be pulled up to 5.x!

Revision 1.65 / (download) - annotate - [select for diffs], Mon Aug 23 20:53:08 2010 UTC (21 months ago) by christos
Branch: MAIN
CVS Tags: yamt-nfs-mp-base11, uebayasi-xip-base4, uebayasi-xip-base3
Changes since 1.64: +5 -5 lines
Diff to previous 1.64 (colored)

Fix issues with stack allocation and pax aslr:
- since the size is unsigned, don't check just that it is > 0, but limit
  it to the MAXSSIZ
- if the stack size is reduced because of aslr, make sure we reduce the
  actual allocation by the same size so that the size does not wrap around.
NB: Must be pulled up to 5.x!

Revision 1.63.2.1 / (download) - annotate - [select for diffs], Tue Aug 17 06:47:25 2010 UTC (21 months, 1 week ago) by uebayasi
Branch: uebayasi-xip
Changes since 1.63: +3 -3 lines
Diff to previous 1.63 (colored)

Sync with HEAD.

Revision 1.60.10.3 / (download) - annotate - [select for diffs], Wed Aug 11 22:54:37 2010 UTC (21 months, 2 weeks ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.60.10.2: +3 -3 lines
Diff to previous 1.60.10.2 (colored) to branchpoint 1.60 (colored)

sync with head.

Revision 1.63.4.1 / (download) - annotate - [select for diffs], Sat Jul 3 01:19:52 2010 UTC (22 months, 3 weeks ago) by rmind
Branch: rmind-uvmplock
Changes since 1.63: +3 -3 lines
Diff to previous 1.63 (colored)

sync with head

Revision 1.64 / (download) - annotate - [select for diffs], Thu Jun 24 13:03:11 2010 UTC (23 months ago) by hannken
Branch: MAIN
CVS Tags: yamt-nfs-mp-base10, uebayasi-xip-base2
Changes since 1.63: +3 -3 lines
Diff to previous 1.63 (colored)

Clean up vnode lock operations pass 2:

VOP_UNLOCK(vp, flags) -> VOP_UNLOCK(vp): Remove the unneeded flags argument.

Welcome to 5.99.32.

Discussed on tech-kern.

Revision 1.60.10.2 / (download) - annotate - [select for diffs], Thu Mar 11 15:04:15 2010 UTC (2 years, 2 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.60.10.1: +11 -9 lines
Diff to previous 1.60.10.1 (colored) to branchpoint 1.60 (colored)

sync with head

Revision 1.63 / (download) - annotate - [select for diffs], Thu Dec 10 14:13:54 2009 UTC (2 years, 5 months ago) by matt
Branch: MAIN
CVS Tags: yamt-nfs-mp-base9, uebayasi-xip-base1, uebayasi-xip-base, matt-premerge-20091211
Branch point for: uebayasi-xip, rmind-uvmplock
Changes since 1.62: +11 -9 lines
Diff to previous 1.62 (colored)

Change u_long to vaddr_t/vsize_t in exec code where appropriate (mostly
involves setregs and vmcmds).  Should result in no code differences.

Revision 1.61.12.1 / (download) - annotate - [select for diffs], Wed May 13 17:21:56 2009 UTC (3 years ago) by jym
Branch: jym-xensuspend
Changes since 1.61: +9 -6 lines
Diff to previous 1.61 (colored) next main 1.62 (colored)

Sync with HEAD.

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

Revision 1.60.10.1 / (download) - annotate - [select for diffs], Mon May 4 08:13:46 2009 UTC (3 years ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.60: +9 -9 lines
Diff to previous 1.60 (colored)

sync with head.

Revision 1.61.6.1 / (download) - annotate - [select for diffs], Tue Apr 28 07:36:59 2009 UTC (3 years ago) by skrll
Branch: nick-hppapmap
Changes since 1.61: +9 -6 lines
Diff to previous 1.61 (colored) next main 1.62 (colored)

Sync with HEAD.

Revision 1.61.8.1 / (download) - annotate - [select for diffs], Wed Apr 1 00:25:22 2009 UTC (3 years, 1 month ago) by snj
Branch: netbsd-5
CVS Tags: netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, netbsd-5-0-RELEASE, netbsd-5-0-RC4, netbsd-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, 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
Branch point for: netbsd-5-0, matt-nb5-mips64
Changes since 1.61: +9 -6 lines
Diff to previous 1.61 (colored)

Pull up following revision(s) (requested by mrg in ticket #622):
	bin/csh/csh.1: revision 1.46
	bin/csh/func.c: revision 1.37
	bin/ps/print.c: revision 1.111
	bin/ps/ps.c: revision 1.74
	bin/sh/miscbltin.c: revision 1.38
	bin/sh/sh.1: revision 1.92 via patch
	external/bsd/top/dist/machine/m_netbsd.c: revision 1.7
	lib/libkvm/kvm_proc.c: revision 1.82
	sys/arch/mips/mips/cpu_exec.c: revision 1.55
	sys/compat/darwin/darwin_exec.c: revision 1.57
	sys/compat/ibcs2/ibcs2_exec.c: revision 1.73
	sys/compat/irix/irix_resource.c: revision 1.15
	sys/compat/linux/arch/amd64/linux_exec_machdep.c: revision 1.16
	sys/compat/linux/arch/i386/linux_exec_machdep.c: revision 1.12
	sys/compat/linux/common/linux_limit.h: revision 1.5
	sys/compat/osf1/osf1_resource.c: revision 1.14
	sys/compat/svr4/svr4_resource.c: revision 1.18
	sys/compat/svr4_32/svr4_32_resource.c: revision 1.17
	sys/kern/exec_subr.c: revision 1.62
	sys/kern/init_sysctl.c: revision 1.160
	sys/kern/kern_exec.c: revision 1.288
	sys/kern/kern_resource.c: revision 1.151
	sys/sys/param.h: patch
	sys/sys/resource.h: revision 1.31
	sys/sys/sysctl.h: revision 1.184
	sys/uvm/uvm_extern.h: revision 1.153
	sys/uvm/uvm_glue.c: revision 1.136
	sys/uvm/uvm_mmap.c: revision 1.128
	usr.bin/systat/ps.c: revision 1.32
- - add new RLIMIT_AS (aka RLIMIT_VMEM) resource that limits the total
address space available to processes.  this limit exists in most other
modern unix variants, and like most of them, our defaults are unlimited.
remove the old mmap / rlimit.datasize hack.
- - adds the VMCMD_STACK flag to all the stack-creation vmcmd callers.
it is currently unused, but was added a few years ago.
- - add a pair of new process size values to kinfo_proc2{}. one is the
total size of the process memory map, and the other is the total size
adjusted for unused stack space (since most processes have a lot of
this...)
- - patch sh, and csh to notice RLIMIT_AS.  (in some cases, the alias
RLIMIT_VMEM was already present and used if availble.)
- - patch ps, top and systat to notice the new k_vm_vsize member of
kinfo_proc2{}.
- - update irix, svr4, svr4_32, linux and osf1 emulations to support
this information.  (freebsd could be done, but that it's best left
as part of the full-update of compat/freebsd.)
this addresses PR 7897.  it also gives correct memory usage values,
which have never been entirely correct (since mmap), and have been
very incorrect since jemalloc() was enabled.
tested on i386 and sparc64, build tested on several other platforms.
thanks to many folks for feedback and testing but most espcially
chuq and yamt for critical suggestions that lead to this patch not
having a special ugliness i wasn't happy with anyway :-)

Revision 1.62 / (download) - annotate - [select for diffs], Sun Mar 29 01:02:50 2009 UTC (3 years, 1 month ago) by mrg
Branch: MAIN
CVS Tags: yamt-nfs-mp-base8, yamt-nfs-mp-base7, yamt-nfs-mp-base6, yamt-nfs-mp-base5, yamt-nfs-mp-base4, yamt-nfs-mp-base3, nick-hppapmap-base4, nick-hppapmap-base3, nick-hppapmap-base, jymxensuspend-base, jym-xensuspend-nbase, jym-xensuspend-base
Changes since 1.61: +9 -6 lines
Diff to previous 1.61 (colored)

- add new RLIMIT_AS (aka RLIMIT_VMEM) resource that limits the total
address space available to processes.  this limit exists in most other
modern unix variants, and like most of them, our defaults are unlimited.
remove the old mmap / rlimit.datasize hack.

- adds the VMCMD_STACK flag to all the stack-creation vmcmd callers.
it is currently unused, but was added a few years ago.

- add a pair of new process size values to kinfo_proc2{}. one is the
total size of the process memory map, and the other is the total size
adjusted for unused stack space (since most processes have a lot of
this...)

- patch sh, and csh to notice RLIMIT_AS.  (in some cases, the alias
RLIMIT_VMEM was already present and used if availble.)

- patch ps, top and systat to notice the new k_vm_vsize member of
kinfo_proc2{}.

- update irix, svr4, svr4_32, linux and osf1 emulations to support
this information.  (freebsd could be done, but that it's best left
as part of the full-update of compat/freebsd.)


this addresses PR 7897.  it also gives correct memory usage values,
which have never been entirely correct (since mmap), and have been
very incorrect since jemalloc() was enabled.

tested on i386 and sparc64, build tested on several other platforms.

thanks to many folks for feedback and testing but most espcially
chuq and yamt for critical suggestions that lead to this patch not
having a special ugliness i wasn't happy with anyway :-)

Revision 1.60.12.1 / (download) - annotate - [select for diffs], Mon Jun 23 04:31:50 2008 UTC (3 years, 11 months ago) by wrstuden
Branch: wrstuden-revivesa
Changes since 1.60: +2 -5 lines
Diff to previous 1.60 (colored) next main 1.61 (colored)

Sync w/ -current. 34 merge conflicts to follow.

Revision 1.60.6.1 / (download) - annotate - [select for diffs], Thu Jun 5 19:14:36 2008 UTC (3 years, 11 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.60: +2 -5 lines
Diff to previous 1.60 (colored) next main 1.61 (colored)

Sync with HEAD.

Also fix build.

Revision 1.60.8.1 / (download) - annotate - [select for diffs], Wed Jun 4 02:05:38 2008 UTC (3 years, 11 months ago) by yamt
Branch: yamt-pf42
Changes since 1.60: +2 -5 lines
Diff to previous 1.60 (colored) next main 1.61 (colored)

sync with head

Revision 1.61 / (download) - annotate - [select for diffs], Mon Jun 2 16:16:27 2008 UTC (3 years, 11 months ago) by ad
Branch: MAIN
CVS Tags: yamt-pf42-base4, yamt-pf42-base3, 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, nick-hppapmap-base2, netbsd-5-base, netbsd-5-0-RC3, netbsd-5-0-RC2, netbsd-5-0-RC1, mjf-devfs2-base, matt-mips64-base2, haad-nbase2, haad-dm-base2, haad-dm-base1, haad-dm-base, haad-dm, ad-audiomp2-base, ad-audiomp2
Branch point for: nick-hppapmap, netbsd-5, jym-xensuspend
Changes since 1.60: +2 -5 lines
Diff to previous 1.60 (colored)

Don't needlessly acquire v_interlock.

Revision 1.54.6.3 / (download) - annotate - [select for diffs], Sun Mar 23 02:04:58 2008 UTC (4 years, 2 months ago) by matt
Branch: matt-armv6
Changes since 1.54.6.2: +3 -3 lines
Diff to previous 1.54.6.2 (colored) to branchpoint 1.54 (colored) next main 1.55 (colored)

sync with HEAD

Revision 1.55.4.2 / (download) - annotate - [select for diffs], Mon Feb 18 21:06:45 2008 UTC (4 years, 3 months ago) by mjf
Branch: mjf-devfs
Changes since 1.55.4.1: +16 -10 lines
Diff to previous 1.55.4.1 (colored) to branchpoint 1.55 (colored) next main 1.56 (colored)

Sync with HEAD.

Revision 1.44.2.8 / (download) - annotate - [select for diffs], Mon Feb 4 09:24:06 2008 UTC (4 years, 3 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.44.2.7: +3 -3 lines
Diff to previous 1.44.2.7 (colored) next main 1.45 (colored)

sync with head.

Revision 1.60 / (download) - annotate - [select for diffs], Mon Jan 28 20:09:06 2008 UTC (4 years, 3 months ago) by ad
Branch: MAIN
CVS Tags: yamt-pf42-baseX, yamt-pf42-base2, yamt-pf42-base, yamt-nfs-mp-base2, yamt-nfs-mp-base, yamt-lazymbuf-base15, yamt-lazymbuf-base14, nick-net80211-sync-base, nick-net80211-sync, mjf-devfs-base, matt-armv6-nbase, keiichi-mipv6-nbase, keiichi-mipv6-base, keiichi-mipv6, hpcarm-cleanup-nbase, hpcarm-cleanup-base, ad-socklock-base1
Branch point for: yamt-pf42, yamt-nfs-mp, wrstuden-revivesa, mjf-devfs2
Changes since 1.59: +3 -3 lines
Diff to previous 1.59 (colored)

Authorize using the LWP cached credentials, not process credentials.

Revision 1.44.2.7 / (download) - annotate - [select for diffs], Mon Jan 21 09:45:59 2008 UTC (4 years, 4 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.44.2.6: +15 -9 lines
Diff to previous 1.44.2.6 (colored)

sync with head

Revision 1.54.6.2 / (download) - annotate - [select for diffs], Wed Jan 9 01:55:57 2008 UTC (4 years, 4 months ago) by matt
Branch: matt-armv6
Changes since 1.54.6.1: +16 -10 lines
Diff to previous 1.54.6.1 (colored) to branchpoint 1.54 (colored)

sync with HEAD

Revision 1.56.6.2 / (download) - annotate - [select for diffs], Tue Jan 8 22:11:29 2008 UTC (4 years, 4 months ago) by bouyer
Branch: bouyer-xeni386
CVS Tags: bouyer-xeni386-merge1
Changes since 1.56.6.1: +4 -5 lines
Diff to previous 1.56.6.1 (colored) to branchpoint 1.56 (colored) next main 1.57 (colored)

Sync with HEAD

Revision 1.59 / (download) - annotate - [select for diffs], Thu Jan 3 14:29:31 2008 UTC (4 years, 4 months ago) by yamt
Branch: MAIN
CVS Tags: matt-armv6-base, bouyer-xeni386-nbase, bouyer-xeni386-base
Changes since 1.58: +6 -7 lines
Diff to previous 1.58 (colored)

malloc -> kmem_alloc

Revision 1.56.6.1 / (download) - annotate - [select for diffs], Wed Jan 2 21:55:44 2008 UTC (4 years, 4 months ago) by bouyer
Branch: bouyer-xeni386
Changes since 1.56: +11 -4 lines
Diff to previous 1.56 (colored)

Sync with HEAD

Revision 1.58 / (download) - annotate - [select for diffs], Wed Jan 2 11:48:48 2008 UTC (4 years, 4 months ago) by ad
Branch: MAIN
Changes since 1.57: +4 -4 lines
Diff to previous 1.57 (colored)

Merge vmlocking2 to head.

Revision 1.57 / (download) - annotate - [select for diffs], Wed Dec 26 22:11:48 2007 UTC (4 years, 5 months ago) by christos
Branch: MAIN
Changes since 1.56: +9 -2 lines
Diff to previous 1.56 (colored)

Add PaX ASLR (Address Space Layout Randomization) [from elad and myself]

For regular (non PIE) executables randomization is enabled for:
    1. The data segment
    2. The stack

For PIE executables(*) randomization is enabled for:
    1. The program itself
    2. All shared libraries
    3. The data segment
    4. The stack

(*) To generate a PIE executable:
    - compile everything with -fPIC
    - link with -shared-libgcc -Wl,-pie

This feature is experimental, and might change. To use selectively add
    options PAX_ASLR=0
in your kernel.

Currently we are using 12 bits for the stack, program, and data segment and
16 or 24 bits for mmap, depending on __LP64__.

Revision 1.55.4.1 / (download) - annotate - [select for diffs], Sat Dec 8 18:20:25 2007 UTC (4 years, 5 months ago) by mjf
Branch: mjf-devfs
Changes since 1.55: +3 -3 lines
Diff to previous 1.55 (colored)

Sync with HEAD.

Revision 1.44.2.6 / (download) - annotate - [select for diffs], Fri Dec 7 17:32:35 2007 UTC (4 years, 5 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.44.2.5: +3 -3 lines
Diff to previous 1.44.2.5 (colored)

sync with head

Revision 1.56.2.1 / (download) - annotate - [select for diffs], Tue Dec 4 13:03:12 2007 UTC (4 years, 5 months ago) by ad
Branch: vmlocking2
Changes since 1.56: +4 -4 lines
Diff to previous 1.56 (colored) next main 1.57 (colored)

Pull the vmlocking changes into a new branch.

Revision 1.54.4.2 / (download) - annotate - [select for diffs], Tue Nov 27 19:38:00 2007 UTC (4 years, 5 months ago) by joerg
Branch: jmcneill-pm
Changes since 1.54.4.1: +3 -3 lines
Diff to previous 1.54.4.1 (colored) to branchpoint 1.54 (colored) next main 1.55 (colored)

Sync with HEAD. amd64 Xen support needs testing.

Revision 1.56 / (download) - annotate - [select for diffs], Mon Nov 26 19:02:00 2007 UTC (4 years, 6 months ago) by pooka
Branch: MAIN
CVS Tags: yamt-kmem-base3, yamt-kmem-base2, yamt-kmem-base, yamt-kmem, vmlocking2-base3, 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 1.55: +3 -3 lines
Diff to previous 1.55 (colored)

Remove the "struct lwp *" argument from all VFS and VOP interfaces.
The general trend is to remove it from all kernel interfaces and
this is a start.  In case the calling lwp is desired, curlwp should
be used.

quick consensus on tech-kern

Revision 1.54.6.1 / (download) - annotate - [select for diffs], Tue Nov 6 23:31:26 2007 UTC (4 years, 6 months ago) by matt
Branch: matt-armv6
CVS Tags: matt-armv6-prevmlocking
Changes since 1.54: +6 -5 lines
Diff to previous 1.54 (colored)

sync with HEAD

Revision 1.44.2.5 / (download) - annotate - [select for diffs], Sat Oct 27 11:35:18 2007 UTC (4 years, 6 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.44.2.4: +6 -5 lines
Diff to previous 1.44.2.4 (colored)

sync with head.

Revision 1.54.4.1 / (download) - annotate - [select for diffs], Fri Oct 26 15:48:26 2007 UTC (4 years, 7 months ago) by joerg
Branch: jmcneill-pm
Changes since 1.54: +6 -5 lines
Diff to previous 1.54 (colored)

Sync with HEAD.

Follow the merge of pmap.c on i386 and amd64 and move
pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup
code to restore CR4 before jumping back into kernel space as the large
page option might cover that.

Revision 1.54.8.1 / (download) - annotate - [select for diffs], Sun Oct 14 11:48:37 2007 UTC (4 years, 7 months ago) by yamt
Branch: yamt-x86pmap
Changes since 1.54: +6 -5 lines
Diff to previous 1.54 (colored) next main 1.55 (colored)

sync with head.

Revision 1.55 / (download) - annotate - [select for diffs], Wed Oct 10 20:42:26 2007 UTC (4 years, 7 months ago) by ad
Branch: MAIN
CVS Tags: yamt-x86pmap-base4, yamt-x86pmap-base3, vmlocking-base, jmcneill-base, bouyer-xenamd64-base2, bouyer-xenamd64-base, bouyer-xenamd64
Branch point for: mjf-devfs
Changes since 1.54: +6 -5 lines
Diff to previous 1.54 (colored)

Merge from vmlocking:

- Split vnode::v_flag into three fields, depending on field locking.
- simple_lock -> kmutex in a few places.
- Fix some simple locking problems.

Revision 1.44.2.4 / (download) - annotate - [select for diffs], Mon Sep 3 14:40:40 2007 UTC (4 years, 8 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.44.2.3: +16 -15 lines
Diff to previous 1.44.2.3 (colored)

sync with head.

Revision 1.52.2.3 / (download) - annotate - [select for diffs], Mon Aug 20 21:27:26 2007 UTC (4 years, 9 months ago) by ad
Branch: vmlocking
Changes since 1.52.2.2: +15 -14 lines
Diff to previous 1.52.2.2 (colored) to branchpoint 1.52 (colored) next main 1.53 (colored)

Sync with HEAD.

Revision 1.52.10.1 / (download) - annotate - [select for diffs], Wed Aug 15 13:49:04 2007 UTC (4 years, 9 months ago) by skrll
Branch: nick-csl-alignment
Changes since 1.52: +15 -14 lines
Diff to previous 1.52 (colored) next main 1.53 (colored)

Sync with HEAD.

Revision 1.54.10.2 / (download) - annotate - [select for diffs], Fri Jul 27 08:26:39 2007 UTC (4 years, 10 months ago) by pooka
Branch: matt-mips64
Changes since 1.54.10.1: +416 -0 lines
Diff to previous 1.54.10.1 (colored) to branchpoint 1.54 (colored) next main 1.55 (colored)

Change unused fflags parameter in VOP_MMAP to prot and pass in
desired vm protection.

Revision 1.54.10.1, Fri Jul 27 08:26:38 2007 UTC (4 years, 10 months ago) by pooka
Branch: matt-mips64
Changes since 1.54: +0 -416 lines
FILE REMOVED

file exec_subr.c was added on branch matt-mips64 on 2007-07-27 08:26:39 +0000

Revision 1.54 / (download) - annotate - [select for diffs], Fri Jul 27 08:26:38 2007 UTC (4 years, 10 months ago) by pooka
Branch: MAIN
CVS Tags: yamt-x86pmap-base2, yamt-x86pmap-base, nick-csl-alignment-base5, matt-mips64-base, hpcarm-cleanup
Branch point for: yamt-x86pmap, matt-mips64, matt-armv6, jmcneill-pm
Changes since 1.53: +9 -9 lines
Diff to previous 1.53 (colored)

Change unused fflags parameter in VOP_MMAP to prot and pass in
desired vm protection.

Revision 1.53 / (download) - annotate - [select for diffs], Sun Jul 22 19:16:04 2007 UTC (4 years, 10 months ago) by pooka
Branch: MAIN
Changes since 1.52: +9 -8 lines
Diff to previous 1.52 (colored)

Retire uvn_attach() - it abuses VXLOCK and its functionality,
setting vnode sizes, is handled elsewhere: file system vnode creation
or spec_open() for regular files or block special files, respectively.

Add a call to VOP_MMAP() to the pagedvn exec path, since the vnode
is being memory mapped.

reviewed by tech-kern & wrstuden

Revision 1.52.2.2 / (download) - annotate - [select for diffs], Sun Jun 17 21:31:18 2007 UTC (4 years, 11 months ago) by ad
Branch: vmlocking
Changes since 1.52.2.1: +6 -5 lines
Diff to previous 1.52.2.1 (colored) to branchpoint 1.52 (colored)

- Increase the number of thread priorities from 128 to 256. How the space
  is set up is to be revisited.
- Implement soft interrupts as kernel threads. A generic implementation
  is provided, with hooks for fast-path MD code that can run the interrupt
  threads over the top of other threads executing in the kernel.
- Split vnode::v_flag into three fields, depending on how the flag is
  locked (by the interlock, by the vnode lock, by the file system).
- Miscellaneous locking fixes and improvements.

Revision 1.52.2.1 / (download) - annotate - [select for diffs], Tue Mar 13 17:50:50 2007 UTC (5 years, 2 months ago) by ad
Branch: vmlocking
Changes since 1.52: +4 -4 lines
Diff to previous 1.52 (colored)

Pull in the initial set of changes for the vmlocking branch.

Revision 1.50.4.2 / (download) - annotate - [select for diffs], Mon Mar 12 05:58:31 2007 UTC (5 years, 2 months ago) by rmind
Branch: yamt-idlelwp
Changes since 1.50.4.1: +3 -3 lines
Diff to previous 1.50.4.1 (colored) to branchpoint 1.50 (colored) next main 1.51 (colored)

Sync with HEAD.

Revision 1.52 / (download) - annotate - [select for diffs], Sun Mar 4 06:03:03 2007 UTC (5 years, 2 months ago) by christos
Branch: MAIN
CVS Tags: yamt-idlelwp-base8, thorpej-atomic-base, thorpej-atomic, reinoud-bufcleanup, nick-csl-alignment-base, mjf-ufs-trans-base, mjf-ufs-trans
Branch point for: vmlocking, nick-csl-alignment
Changes since 1.51: +3 -3 lines
Diff to previous 1.51 (colored)

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

Revision 1.50.4.1 / (download) - annotate - [select for diffs], Tue Feb 27 16:54:16 2007 UTC (5 years, 2 months ago) by yamt
Branch: yamt-idlelwp
Changes since 1.50: +4 -4 lines
Diff to previous 1.50 (colored)

- sync with head.
- move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.

Revision 1.44.2.3 / (download) - annotate - [select for diffs], Mon Feb 26 09:11:03 2007 UTC (5 years, 2 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.44.2.2: +4 -4 lines
Diff to previous 1.44.2.2 (colored)

sync with head.

Revision 1.51 / (download) - annotate - [select for diffs], Thu Feb 22 06:34:42 2007 UTC (5 years, 3 months ago) by thorpej
Branch: MAIN
CVS Tags: ad-audiomp-base, ad-audiomp
Changes since 1.50: +4 -4 lines
Diff to previous 1.50 (colored)

TRUE -> true, FALSE -> false

Revision 1.44.2.2 / (download) - annotate - [select for diffs], Sat Dec 30 20:50:04 2006 UTC (5 years, 4 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.44.2.1: +16 -7 lines
Diff to previous 1.44.2.1 (colored)

sync with head.

Revision 1.49.4.1 / (download) - annotate - [select for diffs], Sat Nov 18 21:39:21 2006 UTC (5 years, 6 months ago) by ad
Branch: newlock2
Changes since 1.49: +14 -5 lines
Diff to previous 1.49 (colored) next main 1.50 (colored)

Sync with head.

Revision 1.49.6.1 / (download) - annotate - [select for diffs], Sun Oct 22 06:07:09 2006 UTC (5 years, 7 months ago) by yamt
Branch: yamt-splraiseipl
Changes since 1.49: +14 -5 lines
Diff to previous 1.49 (colored) next main 1.50 (colored)

sync with head

Revision 1.50 / (download) - annotate - [select for diffs], Thu Oct 5 14:48:32 2006 UTC (5 years, 7 months ago) by chs
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
Branch point for: yamt-idlelwp
Changes since 1.49: +14 -5 lines
Diff to previous 1.49 (colored)

add support for O_DIRECT (I/O directly to application memory,
bypassing any kernel caching for file data).

Revision 1.46.4.1 / (download) - annotate - [select for diffs], Sat Sep 9 02:57:15 2006 UTC (5 years, 8 months ago) by rpaulo
Branch: rpaulo-netinet-merge-pcb
Changes since 1.46: +54 -17 lines
Diff to previous 1.46 (colored) next main 1.47 (colored)

sync with head

Revision 1.46.8.2 / (download) - annotate - [select for diffs], Fri Aug 11 15:45:46 2006 UTC (5 years, 9 months ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.46.8.1: +4 -4 lines
Diff to previous 1.46.8.1 (colored) to branchpoint 1.46 (colored) next main 1.47 (colored)

sync with head

Revision 1.49 / (download) - annotate - [select for diffs], Sun Jul 23 22:06:10 2006 UTC (5 years, 10 months ago) by ad
Branch: MAIN
CVS Tags: yamt-splraiseipl-base, yamt-pdpolicy-base9, yamt-pdpolicy-base8, yamt-pdpolicy-base7, rpaulo-netinet-merge-pcb-base, abandoned-netbsd-4-base, abandoned-netbsd-4
Branch point for: yamt-splraiseipl, newlock2
Changes since 1.48: +4 -4 lines
Diff to previous 1.48 (colored)

Use the LWP cached credentials where sane.

Revision 1.44.2.1 / (download) - annotate - [select for diffs], Wed Jun 21 15:09:37 2006 UTC (5 years, 11 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.44: +88 -32 lines
Diff to previous 1.44 (colored)

sync with head.

Revision 1.47.2.1 / (download) - annotate - [select for diffs], Mon Jun 19 04:07:15 2006 UTC (5 years, 11 months ago) by chap
Branch: chap-midi
Changes since 1.47: +52 -15 lines
Diff to previous 1.47 (colored) next main 1.48 (colored)

Sync with head.

Revision 1.46.6.1 / (download) - annotate - [select for diffs], Thu Jun 1 22:38:06 2006 UTC (5 years, 11 months ago) by kardel
Branch: simonb-timecounters
CVS Tags: simonb-timcounters-final
Changes since 1.46: +54 -17 lines
Diff to previous 1.46 (colored) next main 1.47 (colored)

Sync with head.

Revision 1.46.12.1 / (download) - annotate - [select for diffs], Wed May 24 15:50:40 2006 UTC (6 years ago) by tron
Branch: peter-altq
Changes since 1.46: +54 -17 lines
Diff to previous 1.46 (colored) next main 1.47 (colored)

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

Revision 1.46.8.1 / (download) - annotate - [select for diffs], Wed May 24 10:58:40 2006 UTC (6 years ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.46: +54 -17 lines
Diff to previous 1.46 (colored)

sync with head.

Revision 1.48 / (download) - annotate - [select for diffs], Sat May 20 15:45:37 2006 UTC (6 years ago) by elad
Branch: MAIN
CVS Tags: yamt-pdpolicy-base6, yamt-pdpolicy-base5, simonb-timecounters-base, gdamore-uart-base, gdamore-uart, chap-midi-nbase, chap-midi-base
Changes since 1.47: +52 -15 lines
Diff to previous 1.47 (colored)

Better implementation of PaX MPROTECT, after looking some more into the
code and not trying to use temporary solutions.

Lots of comments and help from YAMAMOTO Takashi, also thanks to the PaX
author for being quick to recognize that something fishy's going on. :)

Hook up in mmap/vmcmd rather than (ugh!) uvm_map_protect().

Next time I suggest to commit a temporary solution just revoke my
commit bit.

Revision 1.47 / (download) - annotate - [select for diffs], Sun May 14 21:15:11 2006 UTC (6 years ago) by elad
Branch: MAIN
Branch point for: chap-midi
Changes since 1.46: +4 -4 lines
Diff to previous 1.46 (colored)

integrate kauth.

Revision 1.46.10.1 / (download) - annotate - [select for diffs], Wed Mar 8 00:53:40 2006 UTC (6 years, 2 months ago) by elad
Branch: elad-kernelauth
Changes since 1.46: +4 -4 lines
Diff to previous 1.46 (colored) next main 1.47 (colored)

Adapt to kernel authorization KPI.

Revision 1.46 / (download) - annotate - [select for diffs], Sun Dec 11 12:24:29 2005 UTC (6 years, 5 months ago) by christos
Branch: MAIN
CVS Tags: yamt-uio_vmspace-base5, yamt-uio_vmspace, yamt-pdpolicy-base4, yamt-pdpolicy-base3, yamt-pdpolicy-base2, yamt-pdpolicy-base, peter-altq-base, elad-kernelauth-base
Branch point for: yamt-pdpolicy, simonb-timecounters, rpaulo-netinet-merge-pcb, peter-altq, elad-kernelauth
Changes since 1.45: +17 -13 lines
Diff to previous 1.45 (colored)

merge ktrace-lwp.

Revision 1.37.2.7 / (download) - annotate - [select for diffs], Thu Nov 10 14:09:44 2005 UTC (6 years, 6 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.37.2.6: +25 -10 lines
Diff to previous 1.37.2.6 (colored) next main 1.38 (colored)

Sync with HEAD. Here we go again...

Revision 1.45 / (download) - annotate - [select for diffs], Wed Jul 6 23:08:57 2005 UTC (6 years, 10 months ago) by thorpej
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
Changes since 1.44: +23 -8 lines
Diff to previous 1.44 (colored)

Collect vmcmd statistics.

Revision 1.44 / (download) - annotate - [select for diffs], Sun May 29 22:24:14 2005 UTC (6 years, 11 months ago) by christos
Branch: MAIN
Branch point for: yamt-lazymbuf
Changes since 1.43: +4 -4 lines
Diff to previous 1.43 (colored)

- add const.
- remove unnecessary casts.
- add __UNCONST casts and mark them with XXXUNCONST as necessary.

Revision 1.42.4.1 / (download) - annotate - [select for diffs], Fri Apr 29 11:29:23 2005 UTC (7 years ago) by kent
Branch: kent-audio2
Changes since 1.42: +9 -9 lines
Diff to previous 1.42 (colored) next main 1.43 (colored)

sync with -current

Revision 1.42.6.1 / (download) - annotate - [select for diffs], Sat Mar 19 08:36:11 2005 UTC (7 years, 2 months ago) by yamt
Branch: yamt-km
Changes since 1.42: +9 -9 lines
Diff to previous 1.42 (colored) next main 1.43 (colored)

sync with head.  xen and whitespace.  xen part is not finished.

Revision 1.37.2.6 / (download) - annotate - [select for diffs], Fri Mar 4 16:51:58 2005 UTC (7 years, 2 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.37.2.5: +9 -9 lines
Diff to previous 1.37.2.5 (colored)

Sync with HEAD.

Hi Perry!

Revision 1.43 / (download) - annotate - [select for diffs], Sat Feb 26 21:34:55 2005 UTC (7 years, 2 months ago) by perry
Branch: MAIN
CVS Tags: yamt-km-base4, yamt-km-base3, 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
Changes since 1.42: +9 -9 lines
Diff to previous 1.42 (colored)

nuke trailing whitespace

Revision 1.37.2.5 / (download) - annotate - [select for diffs], Fri Feb 4 07:09:28 2005 UTC (7 years, 3 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.37.2.4: +4 -4 lines
Diff to previous 1.37.2.4 (colored)

Adapt to branch.

Revision 1.37.2.4 / (download) - annotate - [select for diffs], Tue Sep 21 13:35:03 2004 UTC (7 years, 8 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.37.2.3: +15 -11 lines
Diff to previous 1.37.2.3 (colored)

Fix the sync with head I botched.

Revision 1.37.2.3 / (download) - annotate - [select for diffs], Sat Sep 18 14:53:02 2004 UTC (7 years, 8 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.37.2.2: +11 -15 lines
Diff to previous 1.37.2.2 (colored)

Sync with HEAD.

Revision 1.42 / (download) - annotate - [select for diffs], Fri Sep 17 14:11:25 2004 UTC (7 years, 8 months ago) by skrll
Branch: MAIN
CVS Tags: yamt-km-base2, yamt-km-base, matt-timespec, kent-audio1-beforemerge, kent-audio1-base, kent-audio1
Branch point for: yamt-km, kent-audio2
Changes since 1.41: +3 -3 lines
Diff to previous 1.41 (colored)

There's no need to pass a proc value when using UIO_SYSSPACE with
vn_rdwr(9) and uiomove(9).

OK'd by Jason Thorpe

Revision 1.37.2.2 / (download) - annotate - [select for diffs], Tue Aug 3 10:52:43 2004 UTC (7 years, 9 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.37.2.1: +62 -7 lines
Diff to previous 1.37.2.1 (colored)

Sync with HEAD

Revision 1.29.10.1 / (download) - annotate - [select for diffs], Thu Oct 2 09:53:46 2003 UTC (8 years, 7 months ago) by tron
Branch: netbsd-1-6
CVS Tags: 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
Changes since 1.29: +1 -4 lines
Diff to previous 1.29 (colored) next main 1.30 (colored)

Pull up revision 1.31 (requested by junyoung in ticket #1488):
count executable image pages as executable for vm-usage purposes.
also, always do the VTEXT vs. v_writecount mutual exclusion
(which we previously skipped if the text or data segment was empty).

Revision 1.41 / (download) - annotate - [select for diffs], Fri Aug 29 01:44:02 2003 UTC (8 years, 8 months ago) by junyoung
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 1.40: +2 -6 lines
Diff to previous 1.40 (colored)

Expand NEW_VMCMD() macro to a real function new_vmcmd() for the
non-debugging case as well, rather than expanding it inline. This saves
a bunch of kernel bits, e.g. 4kB from GENERIC on i386.

Revision 1.40 / (download) - annotate - [select for diffs], Sun Aug 24 17:52:47 2003 UTC (8 years, 9 months ago) by chs
Branch: MAIN
Changes since 1.39: +5 -6 lines
Diff to previous 1.39 (colored)

add support for non-executable mappings (where the hardware allows this)
and make the stack and heap non-executable by default.  the changes
fall into two basic catagories:

 - pmap and trap-handler changes.  these are all MD:
   = alpha: we already track per-page execute permission with the (software)
	PG_EXEC bit, so just have the trap handler pay attention to it.
   = i386: use a new GDT segment for %cs for processes that have no
	executable mappings above a certain threshold (currently the
	bottom of the stack).  track per-page execute permission with
	the last unused PTE bit.
   = powerpc/ibm4xx: just use the hardware exec bit.
   = powerpc/oea: we already track per-page exec bits, but the hardware only
	implements non-exec mappings at the segment level.  so track the
	number of executable mappings in each segment and turn on the no-exec
	segment bit iff the count is 0.  adjust the trap handler to deal.
   = sparc (sun4m): fix our use of the hardware protection bits.
	fix the trap handler to recognize text faults.
   = sparc64: split the existing unified TSB into data and instruction TSBs,
	and only load TTEs into the appropriate TSB(s) for the permissions.
	fix the trap handler to check for execute permission.
   = not yet implemented: amd64, hppa, sh5

 - changes in all the emulations that put a signal trampoline on the stack.
   instead, we now put the trampoline into a uvm_aobj and map that into
   the process separately.

originally from openbsd, adapted for netbsd by me.

Revision 1.39 / (download) - annotate - [select for diffs], Thu Aug 21 15:17:03 2003 UTC (8 years, 9 months ago) by yamt
Branch: MAIN
Changes since 1.38: +7 -4 lines
Diff to previous 1.38 (colored)

don't make zero-sized mappings.

Revision 1.38 / (download) - annotate - [select for diffs], Fri Aug 8 18:53:14 2003 UTC (8 years, 9 months ago) by christos
Branch: MAIN
Changes since 1.37: +59 -2 lines
Diff to previous 1.37 (colored)

GC: exec_foo_setup_stack; use exec_setup_stack, and provide a way for
emulations to override it.

Revision 1.37.2.1 / (download) - annotate - [select for diffs], Wed Jul 2 15:26:35 2003 UTC (8 years, 10 months ago) by darrenr
Branch: ktrace-lwp
Changes since 1.37: +15 -11 lines
Diff to previous 1.37 (colored)

Apply the aborted ktrace-lwp changes to a specific branch.  This is just for
others to review, I'm concerned that patch fuziness may have resulted in some
errant code being generated but I'll look at that later by comparing the diff
from the base to the branch with the file I attempt to apply to it.  This will,
at the very least, put the changes in a better context for others to review
them and attempt to tinker with removing passing of 'struct lwp' through
the kernel.

Revision 1.37 / (download) - annotate - [select for diffs], Sun Jun 29 22:31:17 2003 UTC (8 years, 10 months ago) by fvdl
Branch: MAIN
Branch point for: ktrace-lwp
Changes since 1.36: +9 -13 lines
Diff to previous 1.36 (colored)

Back out the lwp/ktrace changes. They contained a lot of colateral damage,
and need to be examined and discussed more.

Revision 1.36 / (download) - annotate - [select for diffs], Sat Jun 28 14:21:52 2003 UTC (8 years, 11 months ago) by darrenr
Branch: MAIN
Changes since 1.35: +15 -11 lines
Diff to previous 1.35 (colored)

Pass lwp pointers throughtout the kernel, as required, so that the lwpid can
be inserted into ktrace records.  The general change has been to replace
"struct proc *" with "struct lwp *" in various function prototypes, pass
the lwp through and use l_proc to get the process pointer when needed.

Bump the kernel rev up to 1.6V

Revision 1.35 / (download) - annotate - [select for diffs], Wed Feb 26 21:18:23 2003 UTC (9 years, 3 months ago) by matt
Branch: MAIN
Changes since 1.34: +2 -16 lines
Diff to previous 1.34 (colored)

Make elf32 load_file work properly with TOPDOWN by mapping psections in
reverse order.  Remove TOPDOWN support from VMCMDs since elf32 does the
right stuff now.  With these changes, VAX can now use TOPDOWN.

Revision 1.34 / (download) - annotate - [select for diffs], Thu Feb 20 22:16:07 2003 UTC (9 years, 3 months ago) by atatat
Branch: MAIN
Changes since 1.33: +19 -8 lines
Diff to previous 1.33 (colored)

Introduce "top down" memory management for mmap()ed allocations.  This
means that the dynamic linker gets mapped in at the top of available
user virtual memory (typically just below the stack), shared libraries
get mapped downwards from that point, and calls to mmap() that don't
specify a preferred address will get mapped in below those.

This means that the heap and the mmap()ed allocations will grow
towards each other, allowing one or the other to grow larger than
before.  Previously, the heap was limited to MAXDSIZ by the placement
of the dynamic linker (and the process's rlimits) and the space
available to mmap was hobbled by this reservation.

This is currently only enabled via an *option* for the i386 platform
(though other platforms are expected to follow).  Add "options
USE_TOPDOWN_VM" to your kernel config file, rerun config, and rebuild
your kernel to take advantage of this.

Note that the pmap_prefer() interface has not yet been modified to
play nicely with this, so those platforms require a bit more work
(most notably the sparc) before they can use this new memory
arrangement.

This change also introduces a VM_DEFAULT_ADDRESS() macro that picks
the appropriate default address based on the size of the allocation or
the size of the process's text segment accordingly.  Several drivers
and the SYSV SHM address assignment were changed to use this instead
of each one picking their own "default".

Revision 1.33 / (download) - annotate - [select for diffs], Thu Jan 30 20:03:46 2003 UTC (9 years, 3 months ago) by atatat
Branch: MAIN
Changes since 1.32: +8 -5 lines
Diff to previous 1.32 (colored)

Two small changes to the ELF exec code:

(1) ELFNAME(load_file)() now takes a pointer to the entry point
offset, instead of taking a pointer to the entry point itself.  This
allows proper adjustment of the ultimate entry point at a higher level
if the object containing the entry point is moved before the exec is
finished.

(2) Introduce VMCMD_FIXED, which means the address at which a given
vmcmd describes a mapping is fixed (ie, should not be moved).  Don't
set this for entries pertaining to ld.so.

Also some minor comment/whitespace tweaks.

Revision 1.26.2.6 / (download) - annotate - [select for diffs], Wed Jan 15 18:58:31 2003 UTC (9 years, 4 months ago) by thorpej
Branch: nathanw_sa
CVS Tags: nathanw_sa_end
Changes since 1.26.2.5: +11 -2 lines
Diff to previous 1.26.2.5 (colored) next main 1.27 (colored)

Sync with HEAD.

Revision 1.32 / (download) - annotate - [select for diffs], Sun Jan 12 05:24:17 2003 UTC (9 years, 4 months ago) by matt
Branch: MAIN
CVS Tags: nathanw_sa_before_merge, nathanw_sa_base
Changes since 1.31: +11 -2 lines
Diff to previous 1.31 (colored)

In vmcmd_readvn, if the page is mapped executable and PMAP_NEED_PROCWR
is defined, call pmap_procwr to synchronize the icache.  This fixes the
problem of dynamic programs crashing on powerpc systems.

Revision 1.26.2.5 / (download) - annotate - [select for diffs], Fri Oct 18 02:44:50 2002 UTC (9 years, 7 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.26.2.4: +0 -3 lines
Diff to previous 1.26.2.4 (colored)

Catch up to -current.

Revision 1.31 / (download) - annotate - [select for diffs], Sat Oct 5 22:34:05 2002 UTC (9 years, 7 months ago) by chs
Branch: MAIN
CVS Tags: kqueue-beforemerge, kqueue-aftermerge, gmcgarry_ucred_base, gmcgarry_ucred, gmcgarry_ctxsw_base, gmcgarry_ctxsw, fvdl_fs64_base
Changes since 1.30: +2 -5 lines
Diff to previous 1.30 (colored)

count executable image pages as executable for vm-usage purposes.
also, always do the VTEXT vs. v_writecount mutual exclusion
(which we previously skipped if the text or data segment was empty).

Revision 1.27.2.3 / (download) - annotate - [select for diffs], Fri Sep 6 08:47:39 2002 UTC (9 years, 8 months ago) by jdolecek
Branch: kqueue
Changes since 1.27.2.2: +3 -3 lines
Diff to previous 1.27.2.2 (colored) to branchpoint 1.27 (colored) next main 1.28 (colored)

sync kqueue branch with HEAD

Revision 1.29.8.1 / (download) - annotate - [select for diffs], Thu Aug 29 05:23:05 2002 UTC (9 years, 8 months ago) by gehenna
Branch: gehenna-devsw
Changes since 1.29: +3 -3 lines
Diff to previous 1.29 (colored) next main 1.30 (colored)

catch up with -current.

Revision 1.26.2.4 / (download) - annotate - [select for diffs], Tue Aug 27 23:47:21 2002 UTC (9 years, 9 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.26.2.3: +2 -2 lines
Diff to previous 1.26.2.3 (colored)

Catch up to -current.

Revision 1.30 / (download) - annotate - [select for diffs], Sun Aug 25 19:13:08 2002 UTC (9 years, 9 months ago) by thorpej
Branch: MAIN
CVS Tags: kqueue-base, gehenna-devsw-base
Changes since 1.29: +3 -3 lines
Diff to previous 1.29 (colored)

Fix a signed/unsigned comparison warning from GCC 3.3.

Revision 1.27.2.2 / (download) - annotate - [select for diffs], Thu Jan 10 19:59:41 2002 UTC (10 years, 4 months ago) by thorpej
Branch: kqueue
Changes since 1.27.2.1: +4 -1 lines
Diff to previous 1.27.2.1 (colored) to branchpoint 1.27 (colored)

Sync kqueue branch with -current.

Revision 1.26.2.3 / (download) - annotate - [select for diffs], Wed Nov 14 19:16:32 2001 UTC (10 years, 6 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.26.2.2: +4 -1 lines
Diff to previous 1.26.2.2 (colored)

Catch up to -current.

Revision 1.28.4.1 / (download) - annotate - [select for diffs], Mon Nov 12 21:18:44 2001 UTC (10 years, 6 months ago) by thorpej
Branch: thorpej-mips-cache
Changes since 1.28: +4 -1 lines
Diff to previous 1.28 (colored) next main 1.29 (colored)

Sync the thorpej-mips-cache branch with -current.

Revision 1.29 / (download) - annotate - [select for diffs], Mon Nov 12 15:25:04 2001 UTC (10 years, 6 months ago) by lukem
Branch: MAIN
CVS Tags: thorpej-mips-cache-base, 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-PATCH001-RELEASE, netbsd-1-6-PATCH001-RC3, netbsd-1-6-PATCH001-RC2, netbsd-1-6-PATCH001-RC1, netbsd-1-6-PATCH001, ifpoll-base, ifpoll, eeh-devprop-base, eeh-devprop
Branch point for: netbsd-1-6, gehenna-devsw
Changes since 1.28: +4 -1 lines
Diff to previous 1.28 (colored)

add RCSIDs

Revision 1.26.2.2 / (download) - annotate - [select for diffs], Fri Aug 24 00:11:23 2001 UTC (10 years, 9 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.26.2.1: +25 -1 lines
Diff to previous 1.26.2.1 (colored)

Catch up with -current.

Revision 1.27.2.1 / (download) - annotate - [select for diffs], Fri Aug 3 04:13:39 2001 UTC (10 years, 9 months ago) by lukem
Branch: kqueue
Changes since 1.27: +25 -1 lines
Diff to previous 1.27 (colored)

update to -current

Revision 1.28 / (download) - annotate - [select for diffs], Sat Jul 14 02:08:29 2001 UTC (10 years, 10 months ago) by christos
Branch: MAIN
CVS Tags: thorpej-devvp-base3, thorpej-devvp-base2, thorpej-devvp-base, thorpej-devvp, pre-chs-ubcperf, post-chs-ubcperf
Branch point for: thorpej-mips-cache
Changes since 1.27: +25 -1 lines
Diff to previous 1.27 (colored)

- add exec_read_from and make exec_elf32 use it.
- add a macho probe function

Revision 1.26.2.1 / (download) - annotate - [select for diffs], Mon Apr 9 01:57:51 2001 UTC (11 years, 1 month ago) by nathanw
Branch: nathanw_sa
Changes since 1.26: +22 -39 lines
Diff to previous 1.26 (colored)

Catch up with -current.

Revision 1.17.2.4 / (download) - annotate - [select for diffs], Tue Mar 27 15:32:23 2001 UTC (11 years, 2 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.17.2.3: +21 -38 lines
Diff to previous 1.17.2.3 (colored) to branchpoint 1.17 (colored) next main 1.18 (colored)

Sync with HEAD.

Revision 1.27 / (download) - annotate - [select for diffs], Thu Mar 15 06:10:55 2001 UTC (11 years, 2 months ago) by chs
Branch: MAIN
CVS Tags: thorpej_scsipi_nbase, thorpej_scsipi_beforemerge, thorpej_scsipi_base
Branch point for: kqueue
Changes since 1.26: +22 -39 lines
Diff to previous 1.26 (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 1.17.2.3 / (download) - annotate - [select for diffs], Fri Dec 8 09:13:52 2000 UTC (11 years, 5 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.17.2.2: +1 -0 lines
Diff to previous 1.17.2.2 (colored) to branchpoint 1.17 (colored)

Sync with HEAD.

Revision 1.26 / (download) - annotate - [select for diffs], Mon Nov 27 08:39:42 2000 UTC (11 years, 6 months ago) by chs
Branch: MAIN
Branch point for: nathanw_sa
Changes since 1.25: +2 -1 lines
Diff to previous 1.25 (colored)

Initial integration of the Unified Buffer Cache project.

Revision 1.17.2.2 / (download) - annotate - [select for diffs], Wed Nov 22 16:05:17 2000 UTC (11 years, 6 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.17.2.1: +2 -2 lines
Diff to previous 1.17.2.1 (colored) to branchpoint 1.17 (colored)

Sync with HEAD.

Revision 1.17.2.1 / (download) - annotate - [select for diffs], Mon Nov 20 18:08:55 2000 UTC (11 years, 6 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.17: +30 -32 lines
Diff to previous 1.17 (colored)

Update thorpej_scsipi to -current as of a month ago

Revision 1.18.2.2 / (download) - annotate - [select for diffs], Sun Nov 5 22:43:40 2000 UTC (11 years, 6 months ago) by tv
Branch: netbsd-1-5
CVS Tags: netbsd-1-5-RELEASE, netbsd-1-5-PATCH003, netbsd-1-5-PATCH002, netbsd-1-5-PATCH001, netbsd-1-5-BETA2
Changes since 1.18.2.1: +4 -2 lines
Diff to previous 1.18.2.1 (colored) to branchpoint 1.18 (colored) next main 1.19 (colored)

Pullup 1.21 [shin] and 1.25 [releng]:
Correct omissions inadvertantly introduced when the non-debug
version (macro) was updated in exec.h.

Revision 1.25 / (download) - annotate - [select for diffs], Sun Nov 5 22:41:35 2000 UTC (11 years, 6 months ago) by tv
Branch: MAIN
Changes since 1.24: +2 -2 lines
Diff to previous 1.24 (colored)

8 spaces -> tab

Revision 1.24 / (download) - annotate - [select for diffs], Wed Sep 13 15:00:24 2000 UTC (11 years, 8 months ago) by thorpej
Branch: MAIN
Changes since 1.23: +4 -4 lines
Diff to previous 1.23 (colored)

Add an align argument to uvm_map() and some callers of that
routine.  Works similarly fto pmap_prefer(), but allows callers
to specify a minimum power-of-two alignment of the region.
How we ever got along without this for so long is beyond me.

Revision 1.23 / (download) - annotate - [select for diffs], Wed Aug 2 20:42:03 2000 UTC (11 years, 9 months ago) by thorpej
Branch: MAIN
Changes since 1.22: +7 -6 lines
Diff to previous 1.22 (colored)

MALLOC()/FREE() are not to be used for variable sized allocations.

Revision 1.22 / (download) - annotate - [select for diffs], Tue Aug 1 04:57:29 2000 UTC (11 years, 9 months ago) by thorpej
Branch: MAIN
Changes since 1.21: +11 -26 lines
Diff to previous 1.21 (colored)

ANSI'ify.

Revision 1.21 / (download) - annotate - [select for diffs], Thu Jul 13 09:34:23 2000 UTC (11 years, 10 months ago) by mjacob
Branch: MAIN
Changes since 1.20: +4 -2 lines
Diff to previous 1.20 (colored)

Correct omissions inadvertantly introduced when the non-debug
version (macro) was updated in exec.h.

Revision 1.20 / (download) - annotate - [select for diffs], Tue Jun 27 17:41:12 2000 UTC (11 years, 11 months ago) by mrg
Branch: MAIN
Changes since 1.19: +1 -3 lines
Diff to previous 1.19 (colored)

remove include of <vm/vm.h>

Revision 1.17.10.1 / (download) - annotate - [select for diffs], Thu Jun 22 17:09:03 2000 UTC (11 years, 11 months ago) by minoura
Branch: minoura-xpg4dl
Changes since 1.17: +3 -1 lines
Diff to previous 1.17 (colored) next main 1.18 (colored)

Sync w/ netbsd-1-5-base.

Revision 1.18.2.1 / (download) - annotate - [select for diffs], Thu Jun 22 16:26:13 2000 UTC (11 years, 11 months ago) by matt
Branch: netbsd-1-5
CVS Tags: netbsd-1-5-BETA, netbsd-1-5-ALPHA2
Changes since 1.18: +11 -1 lines
Diff to previous 1.18 (colored)

Add vmcmd_readvn vmcmd.

Revision 1.19 / (download) - annotate - [select for diffs], Wed Jun 21 05:41:07 2000 UTC (11 years, 11 months ago) by matt
Branch: MAIN
Changes since 1.18: +11 -1 lines
Diff to previous 1.18 (colored)

Add vmcmd_readvn (which was the 2nd halt of vmcmd_map_readvn).

Revision 1.18 / (download) - annotate - [select for diffs], Tue Jun 13 04:25:31 2000 UTC (11 years, 11 months ago) by chs
Branch: MAIN
CVS Tags: netbsd-1-5-base
Branch point for: netbsd-1-5
Changes since 1.17: +3 -1 lines
Diff to previous 1.17 (colored)

make sure that the size we pass to uvm_map() is a multiple of PAGESIZE.
this should fix PR 10175 and prevent the panic of PR 10079.

Revision 1.16.4.2 / (download) - annotate - [select for diffs], Mon Aug 2 22:19:11 1999 UTC (12 years, 9 months ago) by thorpej
Branch: chs-ubc2
Changes since 1.16.4.1: +12 -3 lines
Diff to previous 1.16.4.1 (colored) to branchpoint 1.16 (colored) next main 1.17 (colored)

Update from trunk.

Revision 1.17 / (download) - annotate - [select for diffs], Wed Jul 7 20:23:45 1999 UTC (12 years, 10 months ago) by ws
Branch: MAIN
CVS Tags: wrstuden-devbsize-base, wrstuden-devbsize-19991221, wrstuden-devbsize, minoura-xpg4dl-base, fvdl-softdep-base, fvdl-softdep, comdex-fall-1999-base, comdex-fall-1999, chs-ubc2-newbase, chs-ubc2-base
Branch point for: thorpej_scsipi, minoura-xpg4dl
Changes since 1.16: +12 -3 lines
Diff to previous 1.16 (colored)

Handle misalignment in vmcmd_map_readvn and vmcmd_map_zero correctly.

Revision 1.16.4.1 / (download) - annotate - [select for diffs], Mon Jun 7 04:25:30 1999 UTC (12 years, 11 months ago) by chs
Branch: chs-ubc2
Changes since 1.16: +3 -1 lines
Diff to previous 1.16 (colored)

merge everything from chs-ubc branch.

Revision 1.16 / (download) - annotate - [select for diffs], Wed Mar 24 05:51:22 1999 UTC (13 years, 2 months 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
Branch point for: chs-ubc2
Changes since 1.15: +4 -38 lines
Diff to previous 1.15 (colored)

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

Revision 1.15.2.1 / (download) - annotate - [select for diffs], Mon Nov 9 06:06:31 1998 UTC (13 years, 6 months ago) by chs
Branch: chs-ubc
Changes since 1.15: +3 -1 lines
Diff to previous 1.15 (colored) next main 1.16 (colored)

initial snapshot.  lots left to do.

Revision 1.15 / (download) - annotate - [select for diffs], Tue Aug 4 04:03:11 1998 UTC (13 years, 9 months ago) by perry
Branch: MAIN
CVS Tags: kenh-if-detach-base, kenh-if-detach, chs-ubc-base
Branch point for: chs-ubc
Changes since 1.14: +2 -2 lines
Diff to previous 1.14 (colored)

Abolition of bcopy, ovbcopy, bcmp, and bzero, phase one.
  bcopy(x, y, z) ->  memcpy(y, x, z)
ovbcopy(x, y, z) -> memmove(y, x, z)
   bcmp(x, y, z) ->  memcmp(x, y, z)
  bzero(x, y)    ->  memset(x, 0, y)

Revision 1.14 / (download) - annotate - [select for diffs], Tue Jul 28 18:11:39 1998 UTC (13 years, 10 months ago) by thorpej
Branch: MAIN
CVS Tags: eeh-paddr_t-base, eeh-paddr_t
Changes since 1.13: +2 -2 lines
Diff to previous 1.13 (colored)

Don't cast the null residual pointer passed to vn_rdwr().

Revision 1.13 / (download) - annotate - [select for diffs], Mon Feb 23 18:53:22 1998 UTC (14 years, 3 months ago) by chuck
Branch: MAIN
Changes since 1.12: +16 -3 lines
Diff to previous 1.12 (colored)

fix uvm-related protection error: we can't write protect the
vmcmd_map_readvn() area until after we do vn_rdwr().  should fix
problem reported by sean doran.

Revision 1.12 / (download) - annotate - [select for diffs], Tue Feb 10 14:09:20 1998 UTC (14 years, 3 months ago) by mrg
Branch: MAIN
Changes since 1.11: +3 -1 lines
Diff to previous 1.11 (colored)

- add defopt's for UVM, UVMHIST and PMAP_NEW.
- remove unnecessary UVMHIST_DECL's.

Revision 1.11 / (download) - annotate - [select for diffs], Thu Feb 5 07:59:45 1998 UTC (14 years, 3 months ago) by mrg
Branch: MAIN
Changes since 1.10: +92 -3 lines
Diff to previous 1.10 (colored)

initial import of the new virtual memory system, UVM, into -current.

UVM was written by chuck cranor <chuck@maria.wustl.edu>, with some
minor portions derived from the old Mach code.  i provided some help
getting swap and paging working, and other bug fixes/ideas.  chuck
silvers <chuq@chuq.com> also provided some other fixes.

this is the rest of the MI portion changes.

this will be KNF'd shortly.  :-)

Revision 1.9.6.1 / (download) - annotate - [select for diffs], Wed Dec 11 05:32:45 1996 UTC (15 years, 5 months ago) by mycroft
Branch: netbsd-1-2
CVS Tags: netbsd-1-2-PATCH001
Changes since 1.9: +8 -3 lines
Diff to previous 1.9 (colored) next main 1.10 (colored)

From trunk:
Change the exec locking protocol to fix a deadlock.

Revision 1.10 / (download) - annotate - [select for diffs], Mon Sep 30 23:18:45 1996 UTC (15 years, 7 months ago) by cgd
Branch: MAIN
CVS Tags: thorpej-signal-base, thorpej-signal, thorpej-setroot, 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, mrg-vm-swap, marc-pcmcia-bp, marc-pcmcia-base, marc-pcmcia, is-newarp-before-merge, is-newarp-base, is-newarp, bouyer-scsipi
Changes since 1.9: +8 -3 lines
Diff to previous 1.9 (colored)

exec vnode locking protocol changes: in a nutshell, don't keep vnodes
locked for any longer than we have to.

Revision 1.9 / (download) - annotate - [select for diffs], Sun Dec 4 03:10:42 1994 UTC (17 years, 5 months ago) by mycroft
Branch: MAIN
CVS Tags: netbsd-1-2-base, netbsd-1-2-RELEASE, netbsd-1-2-BETA, netbsd-1-1-base, netbsd-1-1-RELEASE, netbsd-1-1-PATCH001, netbsd-1-1
Branch point for: netbsd-1-2
Changes since 1.8: +1 -14 lines
Diff to previous 1.8 (colored)

Use common fdclose() rather than a private version.

Revision 1.8 / (download) - annotate - [select for diffs], Wed Jun 29 06:32:13 1994 UTC (17 years, 11 months ago) by cgd
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 1.7: +2 -2 lines
Diff to previous 1.7 (colored)

New RCS ID's, take two.  they're more aesthecially pleasant, and use 'NetBSD'

Revision 1.7 / (download) - annotate - [select for diffs], Mon May 23 03:04:57 1994 UTC (18 years ago) by cgd
Branch: MAIN
Changes since 1.6: +6 -7 lines
Diff to previous 1.6 (colored)

cast, also, use vm_map_protect rather than vm_protect

Revision 1.6 / (download) - annotate - [select for diffs], Sun Mar 27 09:08:21 1994 UTC (18 years, 2 months ago) by cgd
Branch: MAIN
Changes since 1.5: +3 -3 lines
Diff to previous 1.5 (colored)

expand uid_t/gid_t/off_t

Revision 1.5 / (download) - annotate - [select for diffs], Fri Jan 28 23:47:10 1994 UTC (18 years, 4 months ago) by jtc
Branch: MAIN
Changes since 1.4: +2 -2 lines
Diff to previous 1.4 (colored)

Fix spelling error in Copyright notice

Revision 1.4 / (download) - annotate - [select for diffs], Sun Jan 16 03:07:33 1994 UTC (18 years, 4 months ago) by cgd
Branch: MAIN
Changes since 1.3: +16 -2 lines
Diff to previous 1.3 (colored)

add function for FD handling

Revision 1.3 / (download) - annotate - [select for diffs], Thu Jan 13 02:29:32 1994 UTC (18 years, 4 months ago) by cgd
Branch: MAIN
Changes since 1.2: +3 -17 lines
Diff to previous 1.2 (colored)

EXEC_DEBUG -> DEBUG, and trim extra debugging code, for now

Revision 1.2 / (download) - annotate - [select for diffs], Sat Jan 8 18:05:38 1994 UTC (18 years, 4 months ago) by cgd
Branch: MAIN
Changes since 1.1: +1 -3 lines
Diff to previous 1.1 (colored)

de-macroify kill_vmcmds()

Revision 1.1 / (download) - annotate - [select for diffs], Sat Jan 8 07:15:02 1994 UTC (18 years, 4 months ago) by cgd
Branch: MAIN

far reaching but relatively minor cleanup and slight reorg of exec code

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