e6ae4943c2
Fix a bug in cpu_switch().
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Reported by Tad Hunt <tad@entrisphere.com> on port-powerpc.
2001-02-28 20:44:41 +00:00
cd7c0ee5c4
Get the ofppc/prep/macppc/sandpoint/bebox to share the process switch
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/ setfault / fork_trampoline code.
2001-02-25 20:21:53 +00:00
e7811ad9b6
Move cpu_sysct and dump{mag,lo,siz} & cpu_dumpconf to powerpc_machdep.c.
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dumpsys is still port-specific for now. XXX dumpsys is still a stub
on all powerpc ports.
2001-02-24 22:39:16 +00:00
aba3f2655a
Add powerpc/powerpc/powerpc_machdep.c
2001-02-24 04:30:42 +00:00
559cea4b1c
Since setregs is common among all the powerpc ports,
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make a common version and put it in powerpc_machdep.c
2001-02-24 04:29:26 +00:00
472596699d
Removed a copyright for code I have removed in a previous commit
2001-02-12 21:20:32 +00:00
16bc5b4004
Moved the fix for negative errno returned to userland on the PowerPC to a
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more machine independent fashion
2001-02-11 20:24:49 +00:00
d48e534f38
Fixed a bug in the way errno return was handled in linux emulation (we returned the opposite of the expected errno)
2001-02-09 17:48:01 +00:00
08ca85d04d
De-lint. Reviewed by christos.
2001-02-09 15:54:18 +00:00
93a1c84cac
Add pio.h to INCS.
2001-02-07 12:43:52 +00:00
2f624f78d6
Share a single pio.h instead of having 4 nearly-identical copies.
2001-02-05 19:33:54 +00:00
e96035c57c
Tsubai has convinced me that openpic_init() should remain machine-dependant
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as the details might differ between archs, and passing the various options
leads to some clutter.
2001-02-05 19:22:23 +00:00
522ec180e9
Build with -Wall -Wetc.
2001-02-04 17:38:10 +00:00
ace7a75bd5
Remove dependancy on ICU_LEN m.d. define. Thanks, Tsubai.
2001-02-04 17:35:28 +00:00
cbb39b8875
defopt openpic
2001-02-04 17:34:11 +00:00
044caccfff
Split OpenPIC support into powerpc so ports only need minimal custom
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configuration. openpic_init() now takes a single argument that is the
base of the OpenPIC register space.
2001-02-02 06:11:52 +00:00
5472427809
Added powerpc specific code for Linux compatibility on powerpc ports
2001-01-19 01:36:47 +00:00
d5d431e8ae
make db_[e]regs[] const
2001-01-18 10:54:27 +00:00
d74e432ed3
Make softclock a generic soft interrupt of the API is available,
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adding the requisite void * argument to softclock().
2001-01-15 20:19:50 +00:00
a3ec356d52
splimp() -> splvm()
2001-01-14 03:22:04 +00:00
c5fd828440
replace 'long long' with int64_t to compile stand alone program with
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compiler other than GCC.
2001-01-03 10:08:55 +00:00
26914e2bcf
Make want_resched and astpending per-CPU.
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Add some per-CPU variables to cpu_info.
2001-01-01 04:33:39 +00:00
efa2b7073c
make mbstate_t bigger (32 -> 128 bytes).
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XXX if you have libc after citrus locale import, please recompile libc,
and your applications that use mbstate_t (rather rare). really sorry
for the mess.
2000-12-26 10:35:28 +00:00
e9e91a0fb5
split off thread specific stuff from struct sigacts to struct sigctx, leaving
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only signal handler array sharable between threads
move other random signal stuff from struct proc to struct sigctx
This addresses kern/10981 by Matthew Orgass.
2000-12-22 22:58:52 +00:00
823498203f
populate _BSD_MBSTATE_T_. add warning regarding to rune_t.
2000-12-21 06:03:47 +00:00
3418812d3c
Partial syscall cleanup, as per other ports.
2000-12-14 10:33:42 +00:00
1683c206a4
provide dymmy symbol 'syscall' to make ppc kernels
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linkable after recent emul changes - it's used in emul_netbsd and friends
XXX this is probably wrong solution; should powerpc have separate
XXX syscall() as other ports do ?
2000-12-10 12:49:54 +00:00
e4ae5a1406
In mem_regions(), deal with the case of a run of consecutive holes.
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Now the cube works with the memory in any order.
2000-12-05 05:16:00 +00:00
1b4a9cb335
Move INTSTK and SPILLSTK definitions to locore.[Ss] to allow allocation of
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them in early startup.
2000-12-04 17:05:50 +00:00
2fb7179aaf
Add KERNEL_LOCK (et al.) to run MULTIPROCESSOR kernel on a single cpu system.
2000-11-25 15:49:43 +00:00
f80f1b8624
Preliminary AltiVec support.
2000-11-25 03:03:35 +00:00
4c6aaf87d2
Add placeholder for AltiVec support file.
2000-11-25 03:01:40 +00:00
6d256b4cca
Preliminary AltiVec support
2000-11-25 03:00:48 +00:00
6b0877113f
Some preliminary ALTIVEC support.
2000-11-25 02:59:34 +00:00
4e01e6de8b
When fatal trap occurs, enter DDB with trapframe rather than just "Debugger()".
2000-11-24 21:49:06 +00:00
1420862fba
Add comments and AltiVec reg state.
2000-11-23 02:35:10 +00:00
b03725b863
Change OF_nextprop to match prototype change to void *
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(Please don't change prototypes without changing the corresponding
functions!)
2000-11-22 18:18:32 +00:00
1931e71852
Constify struct sysent.
2000-11-22 14:00:46 +00:00
11b48d8a4d
Thermal Management Interrupt is available on 750, too.
2000-11-20 15:16:04 +00:00
95a8447ccf
Add G4 specific exceptions (include AltiVec).
2000-11-19 20:48:20 +00:00
bb71a6b332
Add AltiVec VSCR definitions.
2000-11-19 20:41:04 +00:00
b1e1cfdb4a
Add AltiVec VEC bit.
2000-11-19 19:52:37 +00:00
216902b8d2
Trap routines from the macppc port, to be used by other PowerPC
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ports (only amigappc's differs).
2000-11-16 05:33:04 +00:00
dbe8de94a8
back out my change powerpc/conf/files.ofw. Enable the inclusion of
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dev/ofw/files.ofw on macppc. Add openfirm to ofppc/conf.c
2000-11-15 00:39:31 +00:00
58645ba248
Add support for /dev/openfirm.
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Add OF_nextprop support.
2000-11-14 21:22:43 +00:00
b11322a19d
powerpc HID registers definitions (only HID0 for now).
2000-11-09 11:49:13 +00:00
4833accce2
In mem_regions(), remove zero sized entry returned from OF.
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Since this function uses size == 0 to delimiter, valid entries must not
contain 0 in size field.
G4 Cube should boot now. :-)
2000-09-24 15:57:03 +00:00
4317291e1a
Make HTABSIZE calculation work with >1GB RAM.
2000-09-24 15:26:34 +00:00
72a24b4eae
Add an align argument to uvm_map() and some callers of that
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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.
2000-09-13 15:00:15 +00:00
365ec2aa42
Scheduler locking changes.
2000-08-21 18:46:03 +00:00
tsubai