CVS log for src/sys/compat/osf1/Attic/osf1_exec_ecoff.c

Up to [cvs.NetBSD.org] / src / sys / compat / osf1

Request diff between arbitrary revisions

Keyword substitution: kv
Default branch: MAIN

Sync with HEAD

Remove compat_osf1, discussed on tech-kern@.

sync with head

merge to -current.

Add a hook for freeing an ep_emul_arg.  Add a wrapper routine
(exec_free_emul_arg) to call the hook and then clear the ep_emul_arg
and ep_emul_arg_free members in the exec_package.
Change users/accessors to use these routines.
Approved by releng.

Sync with HEAD.

sync with head.

sync with head

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.

sync with head

Remove the nameidata from struct exec_package. It was used only for two
things: passing an argument to check_exec, which is better done explicitly,
and handing back the resolved pathname generated by namei, which we can
make an explicit slot for in struct exec_package instead. While here,
perform some related tidyup, and store the kernel-side copy of the path
to the executable as well as the pointer into userspace. (But the latter
should probably be removed in the future.)

sync with head.

Sync with HEAD.

Sync with HEAD.

Update haad-dm branch to haad-dm-base2.

Pull up following revision(s) (requested by njoly in ticket #93):
	sys/compat/osf1/osf1_exec_ecoff.c: revision 1.21
Do not call namei anymore, but use the result from the previous
emul_find_interp call instead. This make dynamic executables work
again under compat OSF1 (fix PR/39255).
ok by christos.

Do not call namei anymore, but use the result from the previous
emul_find_interp call instead. This make dynamic executables work
again under compat OSF1 (fix PR/39255).

ok by christos.

sync with head

sync with HEAD

Sync with HEAD.

Sync with head.

sync with head.

Sync with HEAD.

more NDINIT fallout. not completely compile-tested.

ANSIfy most of the function definitions in sys/compat (but not ndis).
All by the magic of sed ...

Sync with HEAD.

sync with head

Sync with HEAD. amd64 Xen support needs testing.

and one more lwp removal victim

sync with head.

Sync with head.

Sync with head.

sync with head.

Change the way that emulations locate files within the emulation root to
  avoid having to allocate space in the 'stackgap'
  - which is very LWP unfriendly.
The additional code for non-emulation namei() is trivial, the reduction for
  the emulations is massive.
The vnode for a processes emulation root is saved in the cwdi structure
  during process exec.
If the emulation root the TRYEMULROOT flag are set, namei() will do an initial
  search for absolute pathnames in the emulation root, if that fails it will
  retry from the normal root.
".." at the emulation root will always go to the real root, even in the middle
  of paths and when expanding symlinks.
Absolute symlinks found using absolute paths in the emulation root will be
  relative to the emulation root (so /usr/lib/xxx.so -> /lib/xxx.so links
  inside the emulation root don't need changing).
If the root of the emulation would be returned (for an emulation lookup), then
  the real root is returned instead (matching the behaviour of emul_lookup,
  but being a cheap comparison here) so that programs that scan "../.."
  looking for the root dircetory don't loop forever.
The target for symbolic links is no longer mangled (it used to get the
  CHECK_ALT_xxx() treatment, so could get /emul/xxx prepended).
CHECK_ALT_xxx() are no more. Most of the change is deleting them, and adding
  TRYEMULROOT to the flags to NDINIT().
A lot of the emulation system call stubs could now be deleted.

Sync with HEAD.

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

sync with head.

Merge newlock2 to head.

Checkpoint work in progress.

sync with head.

sync with head

sync with head

Use the LWP cached credentials where sane.

sync with head.

Sync with head.

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

sync with head.

integrate kauth.

Adapt to kernel authorization KPI.

merge ktrace-lwp.

sync with -current

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

Sync with HEAD.

Hi Perry!

nuke trailing whitespace

Adapt to branch.

Adapt to branch. Alpha kernels now compile.

Fix the sync with head I botched.

Sync with HEAD.

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

Sync with HEAD

- GC all the setup_stack functions
- add one for linux/i386

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.

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

Fix 'struct lwp *' lossage.

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

Sync with HEAD.

Get the dynamic interpreter location using emul_find_interp(), so that
it checks both the alternative/emul tree, and the non-emul tree.
This makes it possible to run chrooted emulated binaries without need
to setup shadow /emul tree within the chroot hierarchy.

XXX sligh code rearrangement was necessary, change not tested

sync kqueue branch with HEAD

catch up with -current.

Catch up to -current.

Implement passing AT_{E,R}{U,G}ID in the elf aux vector, like solaris.
- pass struct proc to copyargs.
- eliminate svr4_copyargs, since it is the same as ours now.

Curproc->curlwp renaming.

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

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

Sync kqueue branch with -current.

Catch up to -current.

add RCSIDs (including regeneration of files as appropriate)

First cut at LWP and SA support on the alpha.
Doesn't break in ordinary multiuser mode; LWPs and SAs not yet tested.

Catch up with -current.

update to -current

Adjust to the new copyargs() footprint.

Sync with HEAD (for UBC fixes).

file osf1_exec_ecoff.c was added on branch thorpej_scsipi on 2000-12-13 15:49:53 +0000

put the ecoff specific code from osf1_exec.c to osf1_exec_ecoff.c