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416 Commits

Author SHA1 Message Date
thorpej
30bdf5c12e * Add __unused__ attribute to inline functions. 
* Call __blkclr() and __blkset() as appropriate.
 2002-02-10 22:06:12 +00:00
matt
0dab9a35b5 #include <sys/types.h> in case this is included before that was. 2001-12-23 02:21:03 +00:00
thorpej
51535d4bf5 Add support for dumping ELF-cormat core files. 2001-12-09 23:05:56 +00:00
thorpej
2494c460a5 Use inline functions for the byte swap routines. Allows libc to build 
again (-Wshadow).
 2001-11-29 22:32:45 +00:00
soren
662f877587 MAXSLP is defined to be a machine-independent scheduling parameter, 
so move it into sys/param.h.
 2001-11-15 18:06:11 +00:00
thorpej
e727e3f180 Split elf32 vs. elf64 handling in loadfile(), including support for 
each separately and explicitly.  BOOT_ELF is now BOOT_ELF32 and
BOOT_ELF64, and ELFSIZE should no longer be defined in loadfile_machdep.h.
 2001-10-31 17:20:45 +00:00
chs
3628675acf implement pmap_wired_count(). 2001-09-24 01:48:15 +00:00
ragge
8199c6a469 Some ID strings + other consistency fixes, from Michael Kukat. 2001-09-18 16:41:25 +00:00
simonb
1bc6516acc Only define _BSD_WCHAR_T_ once. 2001-09-17 05:40:38 +00:00
ragge
482334fa14 Add bus_space_mmap(). 2001-09-16 20:39:02 +00:00
chris
0e7661f023 Update pmap_update to now take the updated pmap as an argument. 
This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment.

Currently this is a no-op on most platforms, so they should see no difference.

Reviewed by Jason.
 2001-09-10 21:19:08 +00:00
simonb
023bdd2bf2 Use comments around the token after a #endif. 2001-08-31 04:44:54 +00:00
matt
218b61dcd1 Change clock_t and time_t to more LP64 friendly types. 2001-07-28 07:43:07 +00:00
matt
f47c5bbd3d Under ELF, change clock_t and time_t to int's (more LP64 friendly). 2001-07-28 05:04:45 +00:00
ragge
f5abeb5b4b Set MAXPHYS to 64k instead of 63k. 2001-07-27 12:58:21 +00:00
thorpej
babefc5331 Add BUS_DMA_READ and BUS_DMA_WRITE flags, that hint the back-end 
at dmamap load time that the mapping will be used for a unidirectional
transfer of the specified direction.
 2001-07-19 15:32:10 +00:00
wiz
e2eaa3b87a constraint, not contraint. 2001-06-21 12:15:03 +00:00
thorpej
8eb3b954f1 Don't need to prototype child_return() here, it's in <sys/proc.h>. 2001-06-14 22:56:55 +00:00
wiz
40ac848024 Fix various misspellings of compatible/compatibility. 2001-06-11 01:50:48 +00:00
ragge
f81f19e7b3 Add rudimentary multiprocessor support for DDB. 2001-06-04 21:37:11 +00:00
ragge
93ece82137 Check for console printf's in spinlocks, per discussion on tech-smp. 2001-06-04 15:37:05 +00:00
ragge
30e020fbaa The beginning of pmap locks. While here, some cleaning and KNF. 2001-06-04 15:36:00 +00:00
ragge
81d993ac3b Add splipi(). 2001-06-04 15:34:57 +00:00
ragge
da2e5c43e1 Add IPI_TBIA to flush the translation buffer. 2001-06-04 15:34:15 +00:00
ragge
e2f864bf95 Break out the MP-dependent calls. Add definitions for the IPI functions. 2001-06-03 15:12:57 +00:00
ragge
d0a8785b5e Add define for IPI vector. 2001-06-03 15:10:34 +00:00
ragge
8d7b76581f Implement spinlocks as subroutines instead of inlines. 
Add SPINLOCK_SPIN_HOOK; the VAX has low-priority IPIs like Alpha.
 2001-06-03 15:10:11 +00:00
ragge
6e219aa5a7 Add bbssi/bbcci (bit set/clear and branch interlocked) as inline functions. 2001-06-03 15:08:32 +00:00
mrg
67afbd6270 use _KERNEL_OPT 2001-05-30 11:57:16 +00:00
ragge
2de1ab0486 Add ci_cpuid. 
Change the CLKF_ macros because the idle loop is now running at IPL1.
 2001-05-29 21:29:32 +00:00
ragge
aee2068e10 Don't install machine/loadfile_machdep.h; per PR#12666. 2001-05-27 15:37:06 +00:00
chs
11a9651c8f replace vm_page_t with struct vm_page *. 2001-05-26 21:27:10 +00:00
matt
c45b32243a Add a VAXANY type. Eventually to used in INSTALL / GENERIC to easily 
include support for all VAX platforms
 2001-05-16 05:36:53 +00:00
ragge
825165a54a Octal numbers _must_ have a heading '0'! 2001-05-15 18:59:45 +00:00
ragge
5d8483d12a KA690 is not a Mariah. From Michael Kukat. 2001-05-02 17:35:12 +00:00
matt
504811fa55 Include ELF symbol in DDB is we are an ELF kernel. 2001-05-02 15:59:38 +00:00
ragge
b07617dece More CPU definitions. From Michael Kukat. 2001-05-01 13:20:35 +00:00
matt
1e70afa5e6 Make the jmp_buf bigger under ELF so it can store a full context. 2001-05-01 04:47:37 +00:00
thorpej
cf67ac7122 Per discussion w/ chuck and chuck, restructure the md page stuff 
to use a structure called "vm_page_md", and use __HAVE_VM_PAGE_MD
and __HAVE_PMAP_PHYSSEG.
 2001-05-01 02:19:13 +00:00
thorpej
2b27ac7a99 Add a VM_MDPAGE_MEMBERS macro that defines pmap-specific data for 
each vm_page structure.  Add a VM_MDPAGE_INIT() macro to init this
data when pages are initialized by UVM.  These macros are mandatory,
but ports may #define them to nothing if they are not needed/used.

This deprecates struct pmap_physseg.  As a transitional measure,
allow a port to #define PMAP_PHYSSEG so that it can continue to
use it until its pmap is converted to use VM_MDPAGE_MEMBERS.

Use all this stuff to eliminate a lot of extra work in the Alpha
pmap module (it's smaller and faster now).  Changes to other pmap
modules will follow.
 2001-04-29 22:44:31 +00:00
kleink
fe3c9ceaf7 * Move definitions of exact-width integer types from <machine/types.h> 
to <sys/types.h> and <sys/stdint.h>.
* Add a new C99 <stdint.h> header, which provides integer types of
  explicit width, related limits and integer constant macros.
* Extend <inttypes.h> to provide <stdint.h> definitions and format
  macros for printf() and scanf().
* Add C99 strtoimax() and strtoumax() functions.
* Use the latter within scanf().
* Add C99 %j, %t and %z printf()/scanf() conversions for
  intmax_t, pointer-type and size_t arguments.
 2001-04-28 15:41:28 +00:00
kleink
99054d7a6c Add definitions for C99 fastest minimum-width integer types. 2001-04-26 16:25:19 +00:00
ragge
2f019a2701 Support for KA681 (4000/500A) from Michael Kukat. 2001-04-24 20:16:36 +00:00
thorpej
69abdbf60c Undo a misguided previous change to the pmap_update() API. 2001-04-22 23:19:26 +00:00
thorpej
4738622712 Give pmap_update() an argument (a pmap_t) so that it knows which 
pmap it should be updating.
 2001-04-22 00:33:59 +00:00
thorpej
15f731ee94 pmap_update() should not be equated with "flush entire TLB", it is 
used to process deferred pmap operations.  Since these pmaps don't
defer anything, pmap_update() is a noop.
 2001-04-21 17:25:01 +00:00
kleink
f06533a1ee Add definitions of C99 integer format conversion macros. 
XXX Fastest minimum-width integer types haven't been decided upon yet.
 2001-04-15 17:13:04 +00:00
kleink
739cb75837 Add definitions of C99 specified-width integer type limits. 
XXX Fastest minimum-width integer types haven't been decided upon yet.
 2001-04-15 15:29:02 +00:00
kleink
c544d84b41 Catch up with ansi.h rev. 1.12: define SIZE_T_MAX and SSIZE_MAX as long 
integer constants in ELF environments.
 2001-04-15 14:16:08 +00:00
kleink
80ad23a5da Catch up with ansi.h rev. 1.12: define intptr_t and uintptr_t as long 
integers in ELF environments, like is done with ptrdiff_t.
 2001-04-15 13:38:19 +00:00