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316 Commits

Author SHA1 Message Date
mycroft 3418812d3c Partial syscall cleanup, as per other ports. 2000-12-14 10:33:42 +00:00
jdolecek 1683c206a4 provide dymmy symbol 'syscall' to make ppc kernels 
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
mycroft e4ae5a1406 In mem_regions(), deal with the case of a run of consecutive holes. 
Now the cube works with the memory in any order.
 2000-12-05 05:16:00 +00:00
tsubai 1b4a9cb335 Move INTSTK and SPILLSTK definitions to locore.[Ss] to allow allocation of 
them in early startup.
 2000-12-04 17:05:50 +00:00
tsubai 2fb7179aaf Add KERNEL_LOCK (et al.) to run MULTIPROCESSOR kernel on a single cpu system. 2000-11-25 15:49:43 +00:00
matt f80f1b8624 Preliminary AltiVec support. 2000-11-25 03:03:35 +00:00
matt 4c6aaf87d2 Add placeholder for AltiVec support file. 2000-11-25 03:01:40 +00:00
matt 6d256b4cca Preliminary AltiVec support 2000-11-25 03:00:48 +00:00
matt 6b0877113f Some preliminary ALTIVEC support. 2000-11-25 02:59:34 +00:00
tsubai 4e01e6de8b When fatal trap occurs, enter DDB with trapframe rather than just "Debugger()". 2000-11-24 21:49:06 +00:00
matt 1420862fba Add comments and AltiVec reg state. 2000-11-23 02:35:10 +00:00
wiz b03725b863 Change OF_nextprop to match prototype change to void * 
(Please don't change prototypes without changing the corresponding
functions!)
 2000-11-22 18:18:32 +00:00
tsubai 1931e71852 Constify struct sysent. 2000-11-22 14:00:46 +00:00
tsubai 11b48d8a4d Thermal Management Interrupt is available on 750, too. 2000-11-20 15:16:04 +00:00
matt 95a8447ccf Add G4 specific exceptions (include AltiVec). 2000-11-19 20:48:20 +00:00
matt bb71a6b332 Add AltiVec VSCR definitions. 2000-11-19 20:41:04 +00:00
matt b1e1cfdb4a Add AltiVec VEC bit. 2000-11-19 19:52:37 +00:00
thorpej 216902b8d2 Trap routines from the macppc port, to be used by other PowerPC 
ports (only amigappc's differs).
 2000-11-16 05:33:04 +00:00
matt dbe8de94a8 back out my change powerpc/conf/files.ofw. Enable the inclusion of 
dev/ofw/files.ofw on macppc.  Add openfirm to ofppc/conf.c
 2000-11-15 00:39:31 +00:00
matt 58645ba248 Add support for /dev/openfirm. 
Add OF_nextprop support.
 2000-11-14 21:22:43 +00:00
tsubai b11322a19d powerpc HID registers definitions (only HID0 for now). 2000-11-09 11:49:13 +00:00
tsubai 4833accce2 In mem_regions(), remove zero sized entry returned from OF. 
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
tsubai 4317291e1a Make HTABSIZE calculation work with >1GB RAM. 2000-09-24 15:26:34 +00:00
thorpej 72a24b4eae 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.
 2000-09-13 15:00:15 +00:00
tsubai 365ec2aa42 Scheduler locking changes. 2000-08-21 18:46:03 +00:00
tshiozak 51a53de0d5 Preparation for the future introduction of multibyte locale. 
- MB_LEN_MAX is increased to 32.
 - To ensure binary compatibility for old executables
   under multibyte locale, versioned setlocale is added.
 - __mb_len_cur definision is added in setlocale.c
   and enable it in stdlib.h .
   It is also important for multibyte locale stuffs,
   but I just forgot.
 2000-08-08 22:31:13 +00:00
tsubai 2c691df1ec uvm/uvm_inherit.h was removed. 2000-08-02 09:06:56 +00:00
tsubai 7314c0eba6 Clear the reservation in __cpu_simple_lock_try even if it failed to lock. 
(From ws@tools.de)
 2000-07-08 04:36:56 +00:00
tsubai 9ad1103d98 Make it compile with "options MULTIPROCESSOR". 2000-07-06 22:56:22 +00:00
tsubai 212a0a08d2 Implement powerpc spin lock functions. 2000-07-06 03:52:25 +00:00
itojun d738f90fd7 raise MSIZE from 128 to 256. 
- for sizeof(void *) == 8 arch, this is mandatory.  MHLEN is too small
  already (less than 80) and there are chances for unwanted packet loss due
  to m_pullup restriction.
- for other cases, the change should avoid allocating clusters in most cases
  (even when you have IPv4 IPsec tunnel, or IPv6 with moderate amount of
  extension header)

portmasters: if your arch chokes with the change (high memory usage or
whatever), please backout the change for your arch.
 2000-06-30 17:55:11 +00:00
mrg fa00dc597a remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h> 2000-06-29 07:44:02 +00:00
kleink bb2ed0f487 G/c _BSD_INTPTR_T_ and _BSD_UINTPTR_T_. 2000-06-27 05:53:22 +00:00
kleink 47b5c5e3b1 Resolve some formatting nits; add __intptr_t and __uintptr_t. 2000-06-27 04:58:51 +00:00
kleink e695f72a2e Add <machine/int_types.h>, which provides namespace-pure definitions 
of exact-width integer types.
 2000-06-26 15:42:16 +00:00
mrg 4c698e84f6 <vm/vm_param.h> -> <uvm/uvm_param.h> 2000-06-26 14:58:58 +00:00
mrg 2f159a1bac remove/move more mach vm header files: 
<vm/pglist.h> -> <uvm/uvm_pglist.h>
	<vm/vm_inherit.h> -> <uvm/uvm_inherit.h>
	<vm/vm_kern.h> -> into <uvm/uvm_extern.h>
	<vm/vm_object.h> -> nothing
	<vm/vm_pager.h> -> into <uvm/uvm_pager.h>

also includes a bunch of <vm/vm_page.h> include removals (due to redudancy
with <vm/vm.h>), and a scattering of other similar headers.
 2000-06-26 14:20:25 +00:00
simonb 889c658b5b Change the kernel mmap interface so that the offset to map is an 
"off_t" and the return value is a "paddr_t" to allow mappings
at offsets past 2^31 bytes.  Somewhat inspired by FreeBSD, which
only changed the offset to a "vm_offset_t".

Includes updates for the i386, pc532 and sh3 mmmmap from Jason Thorpe.
 2000-06-26 04:55:19 +00:00
mrg f5f84f80c5 <vm/vm_prot.h> becomes <uvm/uvm_prot.h> 2000-06-25 13:37:51 +00:00
kleink 133ea38323 Add a WEAK_ALIAS() macro. 2000-06-23 12:18:45 +00:00
tsubai 1bfa0fc6b6 Add cpu_counter(). 2000-06-11 16:32:42 +00:00
tsubai abc5d88356 Make this compile again. 2000-06-11 10:02:15 +00:00
kleink 2a258cd5c8 Pull in missing DDB headers. 2000-06-09 14:09:45 +00:00
kleink 4d8e50f1ce Need <sys/syscallargs.h> for declaration of sys_sysarch(). 2000-06-09 14:08:45 +00:00
kleink bcd7f512f5 Pull in missing headers for declarations, and add missing local function 
declarations.
 2000-06-09 14:07:13 +00:00
kleink 080f786189 Need <sys/systm.h> for declaration, and make argument declarations match. 2000-06-09 14:05:47 +00:00
kleink 4d6a384b1b Need <sys/ptrace.h> for declarations. 2000-06-09 14:05:04 +00:00
kleink 18495b9efa Need <sys/systm.h> for declaration of bzero(). 2000-06-08 07:30:47 +00:00
kleink c2715f98ce Need <sys/systm.h> for declaration, and make argument declarations match. 2000-06-08 07:29:22 +00:00
kleink 78009a319f Need <netinet/in.h> for declaration. 2000-06-08 06:50:46 +00:00