5739c88a75
Implement address space sharing (by keeping ref counts on the vmspace
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structure). Many thanks to Chuck Cranor for debugging assistence.
1998-01-03 02:53:00 +00:00
e1f13c8c99
Change shmfork() and shmexit() prototypes (vmspace *'s, not proc *'s).
1998-01-03 02:51:32 +00:00
36780f9243
Make shmexit() and shmfork() take struct vmspace *'s, not struct proc *'s,
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and update internal interfaces appropriately.
1998-01-03 02:50:32 +00:00
b1cf620cfe
Update for additional argument to vm_fork() ("shared" boolean).
1998-01-03 02:49:30 +00:00
bb2d5987ff
Don't call shmexit() if the vmspace ref count is not 1. Update for new
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argument to shmexit().
1998-01-03 02:48:43 +00:00
b9f1b716f3
Now that all ports have pmap_activate(), and it has an identical interface,
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prototype it in <vm/pmap.h>
1998-01-03 01:12:59 +00:00
b73f9750f6
Don't allocate PTEs in cpu_fork(); they were allocated when the new
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process's pmap was created. Instead, use pmap_activate() to load the
page {0,1} base and length registers into the PCB for the hardware's use.
1998-01-03 00:37:31 +00:00
aa58d4ac6b
Adjust for the fact that the page {0,1} base and length registers are now
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stored in the pmap structure.
1998-01-03 00:35:28 +00:00
f267fe868d
- Adjust so that access to the PCB is not required in most pmap functions.
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Store the page {0,1} base and length registers in the pmap structure,
and implement pmap_activate(), which stores them in the PCB (for the
hardware's use).
- Re-implement pmap_pinit(); allocate the PTEs here, not in cpu_fork().
1998-01-03 00:34:02 +00:00
172a9381b6
- Remove the PCB pointer from the pmap structure. Instead, store the
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page {0,1} base and length registers in the pmap structure. They will
be loaded in to the PCB when the process's address space is activated
by way of pmap_activate().
- Remove pmap_pinit() macro; it's now a real function.
- Prototypes for pmap_pinit(), pmap_activate(), pmap_deactivate().
1998-01-03 00:28:43 +00:00
d8076f896b
Grab the PCB directly from the u-area, not by indirecting through VM
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structures.
1998-01-03 00:23:53 +00:00
9ca174a51d
Implement pmap_activate().
1998-01-02 22:57:56 +00:00
a6f228e498
Make pmap_activate() take a struct proc *.
1998-01-02 22:36:33 +00:00
c162e92a71
Implement pmap_activate().
1998-01-02 22:17:18 +00:00
f39e44955b
Make pmap_activate() take a proc *.
1998-01-02 20:37:28 +00:00
d14e18faa9
Make pmap_activate() take a proc *.
1998-01-02 20:10:26 +00:00
5680284286
Fix problem in copy*str() when not emulating locc.
1998-01-02 19:33:27 +00:00
dd966fca05
Change an argument name to PMAP_ACTIVATE() to more accurately describe the
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semantics of the argument.
1998-01-01 20:05:23 +00:00
287b63b321
- Make pmap_activate() and pmap_deactivate() take a struct proc *.
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- Define active_user_pmap() and use it in the appropriate places (from hp300
port).
1998-01-01 19:52:50 +00:00
581952e735
Use the boot/bootxx files from ${DESTDIR}/usr/mdec, not /usr/mdec.
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(Avoid using "new" bootcode as part of a release, for uniformity.)
1998-01-01 17:48:50 +00:00
733dae35bc
use ${SIZE} instead of "size" (somehow this one got missed)
1998-01-01 08:11:41 +00:00
dfc54e91fd
replace /usr/games/bin with /usr/games in PATH, from Carl S. Shapiro
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in PR 4733. add /usr/local/bin to PATH to match dot.cshrc.
1998-01-01 08:00:10 +00:00
db1f766937
Add missing -C flag in SYNOPSIS
1998-01-01 04:51:54 +00:00
2db041522a
Fix typo; the flag for interactive disklabel creation is not -e but -i.
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Also, make the description of -C flag into separate paragraph.
1998-01-01 04:47:05 +00:00
94f6d2b411
Fix usage; -i and -C flags are alway effective regardless of NUMBOOT.
1998-01-01 04:38:43 +00:00
74a36a05ae
No longer needs to include sys/shm.h.
1998-01-01 02:43:18 +00:00
8b5e0b6e06
Remove a couple of unneeded VM-related headers.
1997-12-31 19:32:55 +00:00
89951259ed
Add kernfs; remove more stuff we don't need.
1997-12-31 16:44:37 +00:00
9c20093835
Make pmap_activate() and pmap_deactivate() take a struct proc *.
1997-12-31 10:12:55 +00:00
a322314f51
Split out the code that prepares a VM space for exec into a new
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vmspace_exec() function.
1997-12-31 07:47:41 +00:00
1679a04502
Change a couple of exit()s to _exit(), to make it safe for vfork().
1997-12-31 06:59:54 +00:00
0af223dbf1
Pull in prototypes, RCS IDs, and make this safe for vfork().
1997-12-31 06:56:04 +00:00
cd509e6837
Prototype wwterminfoinit() and wwterminfoend().
1997-12-31 06:55:16 +00:00
d616cbff44
Change an exit() -> _exit(), so that it's safe for vfork().
1997-12-31 06:13:24 +00:00
c85905a814
Change a couple of exit()s to _exit(), so that they're safe for vfork().
1997-12-31 06:12:20 +00:00
f04b8efed3
Change an exit() to _exit(), so that it's safe for vfork().
1997-12-31 06:06:12 +00:00
d32f706973
Change an err() to a warn()/_exit(), so that it's safe for vfork(), and
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fix the error message that's displayed if the vfork() fails.
1997-12-31 05:53:45 +00:00
fbb903995d
Change an exit() to _exit(), so that it's safe for vfork().
1997-12-31 05:47:15 +00:00
673fb149c6
Implement a queue for delayed ACK processing. This queue is used in
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tcp_fasttimo() in lieu of scanning all open TCP connections.
1997-12-31 03:31:23 +00:00
d6eb3246bf
Fix a typo in panic string.
1997-12-31 02:46:51 +00:00
1e03f65c0d
clarify /etc/ftpwelcome is shown *before* login
1997-12-31 02:43:54 +00:00
e4aca18342
When building fake disklabel, if a partition type is other than FS_UNUSED
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don't override it so that port specific hack takes effect.
1997-12-31 02:38:24 +00:00
929e6f5a6f
Don't print newline at beginning of line.
1997-12-31 01:19:52 +00:00
c158cef28f
add regression tests for some m4 problems I recently found relating
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to confusing 0xff characters with EOF.
1997-12-30 23:30:48 +00:00
a1f556da83
add regression tests for usr.bin/m4
1997-12-30 23:27:11 +00:00
0bbc722bfb
add regression testing for some bits of usr.bin
1997-12-30 23:26:10 +00:00
31a864aac7
get hostbase correct
1997-12-30 22:33:27 +00:00
e00e57ff80
Delete extra RCS ID.
1997-12-30 22:31:17 +00:00
d5ad660623
EACCESS->EROFS, for the write on readonly medium error.
1997-12-30 21:36:51 +00:00
d3eaf8a978
Rearrange disk_detach() slightly, and make a small run-time cosmetic
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change in disk_unbusy().
1997-12-30 09:51:24 +00:00
thorpej