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History log of /src/sys/compat/m68k4k/m68k4k_exec.c
RevisionDateAuthorComments
 1.25  20-Nov-2019  pgoyette Move all non-emulation-specific coredump code into the coredump module,
and remove all #ifdef COREDUMP conditional compilation. Now, the
coredump module is completely separated from the emulation modules, and
they can all be independently loaded and unloaded.

Welcome to 9.99.18 !
 1.24  07-Mar-2014  christos branches: 1.24.30;
c99 initializers for struct execsw
 1.23  19-Sep-2013  christos exec modules need to be of the exec kind
 1.22  17-Aug-2009  cegger branches: 1.22.12; 1.22.22; 1.22.26;
buildfix: #include <sys/exec_aout.h>
 1.21  21-Nov-2008  he Need to include <sys/module.h> when using the MODULE() macro.
 1.20  19-Nov-2008  ad Make the emulations, exec formats, coredump, NFS, and the NFS server
into modules. By and large this commit:

- shuffles header files and ifdefs
- splits code out where necessary to be modular
- adds module glue for each of the components
- adds/replaces hooks for things that can be installed at runtime
 1.19  08-Dec-2007  dsl branches: 1.19.12; 1.19.16; 1.19.22; 1.19.24;
ANSIfy most of the function definitions in sys/compat (but not ndis).
All by the magic of sed ...
 1.18  04-Dec-2007  dsl Remove all the __P
 1.17  11-Dec-2005  christos branches: 1.17.44; 1.17.46; 1.17.52; 1.17.56;
merge ktrace-lwp.
 1.16  26-Feb-2005  perry branches: 1.16.4;
nuke trailing whitespace
 1.15  30-Jan-2005  christos Don't try to map a 0 size bss.
 1.14  08-Aug-2003  christos branches: 1.14.8; 1.14.10;
- GC all the setup_stack functions
- add one for linux/i386
 1.13  29-Jun-2003  fvdl branches: 1.13.2;
Back out the lwp/ktrace changes. They contained a lot of colateral damage,
and need to be examined and discussed more.
 1.12  28-Jun-2003  darrenr 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
 1.11  01-Apr-2003  thorpej Use PAGE_SIZE rather than NBPG.
 1.10  05-Oct-2002  chs 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).
 1.9  27-Sep-2002  provos remove trailing \n in panic(). approved perry.
 1.8  13-Nov-2001  lukem branches: 1.8.10;
add RCSIDs (including regeneration of files as appropriate)
 1.7  30-Oct-2001  thorpej - Add a new vnode flag VEXECMAP, which indicates that a vnode has
executable mappings. Stop overloading VTEXT for this purpose (VTEXT
also has another meaning).
- Rename vn_marktext() to vn_markexec(), and use it when executable
mappings of a vnode are established.
- In places where we want to set VTEXT, set it in v_flag directly, rather
than making a function call to do this (it no longer makes sense to
use a function call, since we no longer overload VTEXT with VEXECMAP's
meaning).

VEXECMAP suggested by Chuq Silvers.
 1.6  21-Nov-2000  jdolecek branches: 1.6.2; 1.6.4; 1.6.8;
restructure struct emul and execsw, in preparation to make emulations LKMable:
* move all exec-type specific information from struct emul to execsw[] and
provide single struct emul per emulation
* elf:
- kern/exec_elf32.c:probe_funcs[] is gone, execsw[] how has one entry
per emulation and contains pointer to respective probe function
- interp is allocated via MALLOC() rather than on stack
- elf_args structure is allocated via MALLOC() rather than malloc()
* ecoff: the per-emulation hooks moved from alpha and mips specific code
to OSF1 and Ultrix compat code as appropriate, execsw[] has one entry per
emulation supporting ecoff with appropriate probe function
* the makecmds/probe functions don't set emulation, pointer to emulation is
part of appropriate execsw[] entry
* constify couple of structures
 1.5  28-Jun-2000  mrg remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
 1.4  11-Apr-2000  chs add a new function vn_marktext() for exec code to let others know
that the vnode is now being used as process text.
 1.3  20-Feb-1999  thorpej branches: 1.3.4; 1.3.8;
If we match, and we're COMPAT_AOUT, use the a.out compat syscall switch,
not the "stock" one.
 1.2  04-Apr-1997  thorpej kill an unused variable
 1.1  10-Sep-1996  thorpej Add exec glue for `COMPAT_M68K4K'; just map the executable the way
a MID_M68K4K expects to be mapped. Allows any m68k port with
NBPG == 4096 to run NetBSD/hp300 executables, and will allow hp300s
to run legacy executables when that port's default format is eventually
changed to match the other m68k ports.
 1.3.8.2  22-Nov-2000  bouyer Sync with HEAD.
 1.3.8.1  20-Nov-2000  bouyer Update thorpej_scsipi to -current as of a month ago
 1.3.4.1  04-Jul-1999  chs after setting VTEXT on a vnode, flush any UBC mappings
to try to prevent unnecessary VAC aliases.
 1.6.8.1  12-Nov-2001  thorpej Sync the thorpej-mips-cache branch with -current.
 1.6.4.2  10-Oct-2002  jdolecek sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
 1.6.4.1  10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.6.2.2  18-Oct-2002  nathanw Catch up to -current.
 1.6.2.1  14-Nov-2001  nathanw Catch up to -current.
 1.8.10.2  02-Oct-2003  tron Pull up revision 1.10 (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).
 1.8.10.1  27-Sep-2003  tron Pull up revision 1.9 (requested by junyoung in ticket #1466):
remove trailing \n in panic(). approved perry.
 1.13.2.7  04-Mar-2005  skrll Sync with HEAD.

Hi Perry!
 1.13.2.6  09-Feb-2005  skrll Adapt to branch.
 1.13.2.5  04-Feb-2005  skrll Sync with HEAD.
 1.13.2.4  21-Sep-2004  skrll Fix the sync with head I botched.
 1.13.2.3  18-Sep-2004  skrll Sync with HEAD.
 1.13.2.2  03-Aug-2004  skrll Sync with HEAD
 1.13.2.1  02-Jul-2003  darrenr 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.
 1.14.10.2  19-Mar-2005  yamt sync with head. xen and whitespace. xen part is not finished.
 1.14.10.1  12-Feb-2005  yamt sync with head.
 1.14.8.1  29-Apr-2005  kent sync with -current
 1.16.4.3  21-Jan-2008  yamt sync with head
 1.16.4.2  07-Dec-2007  yamt sync with head
 1.16.4.1  21-Jun-2006  yamt sync with head.
 1.17.56.2  26-Dec-2007  ad Sync with head.
 1.17.56.1  08-Dec-2007  ad Sync with head.
 1.17.52.2  27-Dec-2007  mjf Sync with HEAD.
 1.17.52.1  08-Dec-2007  mjf Sync with HEAD.
 1.17.46.1  09-Jan-2008  matt sync with HEAD
 1.17.44.1  09-Dec-2007  jmcneill Sync with HEAD.
 1.19.24.1  19-Jan-2009  skrll Sync with HEAD.
 1.19.22.1  13-Dec-2008  haad Update haad-dm branch to haad-dm-base2.
 1.19.16.2  19-Aug-2009  yamt sync with head.
 1.19.16.1  04-May-2009  yamt sync with head.
 1.19.12.1  17-Jan-2009  mjf Sync with HEAD.
 1.22.26.1  18-May-2014  rmind sync with head
 1.22.22.1  20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.22.12.1  22-May-2014  yamt sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
 1.24.30.1  08-Apr-2020  martin Merge changes from current as of 20200406

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