40c87730b3
Move KERNBASE to 0xf0000000.
1997-09-23 19:59:27 +00:00
f5bb941f5b
MSGBUFSIZE needs no obscure adjustment; initmsgbuf() takes care of that.
1997-09-23 08:23:29 +00:00
2b138578d7
Correct for the extra member in 'struct kern_msgbuf' when calculating
...
the number of bytes we want to allocate.
1997-09-20 12:10:09 +00:00
d4713d24c2
Implement the kernel part of pr-1891. This allows for a more flexible sized
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msgbuf. Note that old 'dmesg' and 'syslogd' binaries will continue running,
though old 'dmesg' binaries will output a few bytes of junk at the start of
the buffer, and will miss a few bytes at the end of the buffer.
1997-09-19 13:52:37 +00:00
e5f0b8a132
Remove `cpumod' and `mmumod' and several related constants.
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This functionality is now taken over by cpuvar.h
1997-03-10 22:50:37 +00:00
115b6d92fa
Define ALIGNED_POINTER
1997-02-24 23:16:53 +00:00
fd8ac8b221
If no specific kernel architecture is requested, define the CPU_* and
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NBPG et.al. as in the generic case. This would be the expected thing to do
when compiling LKMs and such.
1996-10-22 19:11:19 +00:00
52acac0518
Regroup the definitions of NBPG, PGOFSET and PGSHIFT into the section that
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enumerates the possible SUN? combinations.
1996-10-20 20:26:52 +00:00
358f853f46
re-order to allow NBPG/PGSHIFT/PGOFSET to work always.
1996-08-28 03:01:27 +00:00
9ad87ec76e
remove some RCS id's we don't need.
1996-05-15 02:13:39 +00:00
76404b0bbe
Add sun4m CPU/MMU identifications.
1996-03-31 22:18:16 +00:00
18ec26aa21
add _MACHINE and _MACHINE_ARCH, which are like MACHINE and MACHINE_ARCH,
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execpt without quotes. meant to be __CONCAT()ted for easy #includes
of machine-dependent headers for MI code (e.g. for the MI ISA/EISA/PCI/TC
bus code).
1996-03-04 05:04:10 +00:00
2f3ad94f8d
An #ifndef _LOCORE to make this file safe to include in locore.s.
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Introduce a couple of `CPU-type' helper macros to reduce the preprocessor
tangos in many a source file.
1996-02-22 21:59:08 +00:00
f1518de67c
delay() prototype.
1996-02-16 22:13:34 +00:00
88e512b693
LOCORE -> _LOCORE
1996-02-01 22:28:24 +00:00
51c8280df1
Prototype dvma helper functions `dvma_malloc()/dvma_free()'
1995-12-11 12:25:17 +00:00
f6a3272e25
DVMA space is described by the variables `dvma_start' and `dvma_end'.
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Prototype dvma_map*() routines.
1995-12-06 22:35:54 +00:00
d4a54b73d2
kill user-land DELAY macro, as suggested by gwr.
1995-06-28 02:43:36 +00:00
affbc4d346
Define variables and macros for DVMA allocation using rmaps.
1995-06-26 22:36:32 +00:00
2d49c3885b
clean up definitions of ctod(), dtoc(), ctob(), btoc(), btodb(), and
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dbtob(). remove unused definitions of ctos(), stoc(), and dtob().
1995-06-26 06:55:38 +00:00
71ab4ed9dc
KERNEL -> _KERNEL
1995-03-28 18:13:48 +00:00
b8403d582b
don't be so quick to cast macro arguments to unsigned; if the
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arguments are really off_t's (e.g. to btodb), then you can lose
information. This was the "> 4G file systems don't work" bug; physio
uses btodb, which was broken.
1995-03-18 07:22:43 +00:00
f6cd1eeea7
Integrate changes from Chuck Cranor for the Sun 4/100.
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Support for multiple register banks on SBUS devices (based on patches
from Francis Dupont).
Highlights:
romaux defines an array of register spaces.
pay attention to `vactype'.
quirks handling 4/100 idiosyncracies.
1995-02-01 12:37:21 +00:00
274a90762d
copyright/Id cleanup
1994-11-20 20:51:32 +00:00
b71f248be4
do not have UPAGES definition
1994-11-02 04:59:04 +00:00
6d9927894a
vme interrupt support
1994-10-26 07:16:34 +00:00
82241bcf3e
regarding NBPG, PGOFSET, PGSHIFT, NPTESG, VA_VPG:
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these are simple macros unless you build a combined sun4+(sun4c,sun4m)
kernel -- then they point to variables which are initialized early on.
1994-08-20 01:26:41 +00:00
57fca6c013
goodbye BTOPKERNBASE
1994-07-04 21:35:33 +00:00
79430f5f9d
liten
1994-05-19 08:23:00 +00:00
edcba29bc8
add MACHINE_ARCH
1993-12-04 02:12:34 +00:00
03f5ee0f24
monster kludge! struct kinfo is very large, cause the pmap struct is
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very large. this has to fit into struct user.. kern_kinfo.c should get
fixed (for the core dump case)
1993-12-03 09:23:43 +00:00
7ee2311b78
stdarg.h, varargs.h, psl.h, autoconf.h: posted patches from torek
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cpu.h: cpu_adjstack() won't work well in the NetBSD execve - need a
different model, stub enablertclock() for now..
exec.h: a netbsd-type exec.h file (ie. empty)
param.h: add MID_MACHINE
pmap.h: delete kernel_pmap hack - it doesn't work for us, + two proto's
vmparam.h: VM_MIN_ADDRESS = 0!
1993-10-11 02:28:23 +00:00
4588caefaa
Chris Torek's sparc port. Missing lots of things.
1993-10-02 10:22:00 +00:00
pk