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1767 Commits

Author SHA1 Message Date
wiz
4bbfee09ca Various typo fixes from Jonathon Gray via jmc@openbsd. 2003-11-17 11:16:10 +00:00
wiz
ee1b406595 Spell address with two d's. Inspired by similar changes in OpenBSD, 
originating from Jonathon Gray and forwarded by jmc@openbsd.
 2003-11-10 08:51:51 +00:00
he
69c90d9f70 Initialize 'p' to NULL, to work around that the compiler otherwise 
can't know that 'p' is initialized before it's being used.

Reviewed by ragge.
 2003-11-06 00:35:23 +00:00
he
4a1426d85c Pull up the initialization of 'minnex', so that the compiler can know 
that it's going to be set before it's used.
 2003-11-06 00:33:36 +00:00
he
11f834a44a Add a default: branch with a panic() to the switch statement to 
handle "impossible" segment types, so that the compiler can know
that 'pt' has been initialized after the switch statement.
 2003-11-06 00:32:27 +00:00
he
93d88e5e12 Work around gcc 2.95.3's inability to detect that 'ck' will be set 
in rounds 129 and 130 through the loop.  Will be noted in doc/HACKS,
and should be reviewed when gcc 3.3.2 is ready for vax.
 2003-11-06 00:30:13 +00:00
jdolecek
f96eb7635f yield to the strchr() prototype from libkern.h 2003-11-04 14:04:04 +00:00
jdolecek
d944bca949 rename local index() to strchr() 2003-11-01 13:02:04 +00:00
cl
b936d40f39 Avoid sneaking past signal delivery in sa_upcall_userret(): 
generate unblocked upcalls in sa_unblock_userret(), before signal
delivery/p_userret handling in userret().

Also defer getting state for preempted upcalls because on some ports
preemption can happen between sa_unblock_userret() and sa_upcall_userret().
 2003-11-01 01:38:46 +00:00
simonb
6d85c5e0d5 Don't pass the (unused) return value args to the 
trace_enter()/systrace_enter() functions.
 2003-10-31 03:28:12 +00:00
kleink
fed901e1cd s/sgn/sign/, for consistency with IEEE headers. 2003-10-30 12:05:41 +00:00
kleink
8b8e22cb01 Enter vaxfp.h, the VAX pendant of <machine/ieee.h>. 2003-10-27 21:52:03 +00:00
lukem
f85d2d1c14 Use ${HOST_SH} instead of `sh'. 
If necessary, pull in <bsd.sys.mk> to get the definition of HOST_SH;
Makefiles that pull in one of (most of) <bsd.*.mk> will get this anyway.
 2003-10-26 07:25:33 +00:00
kleink
793c50136c C99 7.12#4: provide INFINITY, which defaults to HUGE_VALF. 
If infinities are not available, the machine-dependent header must define
__INFINITY as a positive constant of type float that overflows.
 2003-10-26 00:02:02 +00:00
matt
69d23a06d1 Add a dummy fpset for gdb. 2003-10-25 19:05:39 +00:00
jdolecek
694c204404 add major for 'ses' for archs which have the other scsi devices 2003-10-24 08:09:53 +00:00
kleink
7caede41fb Oops, s/DECIMAL_DIGIT/DECIMAL_DIG/. 2003-10-23 23:16:50 +00:00
kleink
c9432c8396 C99: provide DECIMAL_DIGIT. 2003-10-22 21:28:08 +00:00
jdolecek
ee510816af add wsfont major to archs which have the other wscons devices 2003-10-22 16:53:22 +00:00
kleink
5a44ed37d3 C99: provide FLT_EVAL_METHOD. 2003-10-22 16:18:48 +00:00
ragge
90f561b5ff Add lcspx console device driver. 2003-10-19 15:03:25 +00:00
ragge
a893520c07 Add console text device driver for the LCSPX framebuffer. Really dump, 
cannot change colours, and is really slow; I haven't found how to buffer
writes to the console yet.
 2003-10-19 15:02:17 +00:00
ragge
9fb208fc0a Avoid the pvtable when devices are mapped. Fixes panics when unmapping 
framebuffers.  Set aside space in kernel map for framebuffer on VS4k.
 2003-10-19 14:58:22 +00:00
ragge
836c5d5ec4 Allow mmap() of /dev/mem. 2003-10-19 14:56:28 +00:00
ragge
89d60ed8ea Fetch SCSI controller ID from nvram for VS4k90 also. 2003-10-19 14:54:24 +00:00
ragge
c862115a9d Use the vax confdata to determine whether to use serial console. 
Do cn_set_magic() for the VAX DDB escape sequence (ESC-D).
 2003-10-18 12:09:18 +00:00
ragge
7b77aca6ae Do not try to fetch the current proc if curlwp == NULL. This caused 
DDB to fail if no process were running.
 2003-10-18 12:07:44 +00:00
ragge
f545d1a885 Read out confdata for the VS4000/90 also. 2003-10-18 12:06:11 +00:00
jdolecek
ef5bb330f5 reassing majors for crypto and pf to use the newly defined MI major 
range
 2003-10-10 22:42:39 +00:00
jdolecek
4e915c9ccd update the comment - the space for machine-dependant majors 
is reduced to 0-143
follows discussion on tech-kern
 2003-10-10 21:21:25 +00:00
thorpej
901da40cf9 Add some accessor macros for the ucontext: 
* _UC_MACHINE_PC() - access the program counter
* _UC_MACHINE_INTRV() - access the integer return value register
* _UC_MACHINE_SET_PC() - set the program counter (this requires
  special handling on some platforms).
 2003-10-08 22:43:01 +00:00
thorpej
68723a995b * Shuffle some data structures so, and add a flags word to ksiginfo_t. 
Right now the only flag is used to indicate if a ksiginfo_t is a
  result of a trap.  Add a predicate macro to test for this flag.
* Add initialization macros for ksiginfo_t's.
* Add accssor macro for ksi_trap.  Expands to 0 if the ksiginfo_t was
  not the result of a trap.  This matches the sigcontext trapcode semantics.
* In kpsendsig(), use KSI_TRAP_P() to select the lwp that gets the signal.
  Inspired by Matthias Drochner's fix to kpsendsig(), but correctly handles
  the case of non-trap-generated signals that have a > 0 si_code.

This patch fixes a signal delivery problem with threaded programs noted by
Matthias Drochner on tech-kern.

As discussed on tech-kern.  Reviewed and OK's by Christos.
 2003-10-08 00:28:40 +00:00
ragge
4728b0483f The last commit broke the boot code (memset may be larger than 64k). 
Johnny Billquist fixed it and bugfixed some routines.
 2003-10-07 12:01:27 +00:00
jdolecek
e6286b949a Add some framework for MI assignment of device majors - add sys/dev/majors 
which is automatically included during kernel config, and add comments
to individual machine-dependant majors.* files to assign new MI majors
in MI file.

Range 0-191 is reserved for machine-specific assignments, range
192+ are MI assignments.

Follows recent discussion on tech-kern@
 2003-10-05 08:04:24 +00:00
matt
86b06b2e50 Rearrange and with COMPAT_* properly 2003-09-30 21:45:09 +00:00
matt
de203a6459 Fix GCC3'ism's 2003-09-29 22:54:28 +00:00
matt
2298bf0a7a trap.c: Set ksi.ksi_trap to frame->trap. 
sig_machdep.c:	Use ksi->ksi_addr in compat code to supply the
		'code' argument to the old signal routines.
 2003-09-29 22:24:53 +00:00
matt
ec1689548e Set ksi_addr to frame->code. 2003-09-29 22:20:52 +00:00
matt
050d126a03 Add SA_SIGINFO support for VAX. 2003-09-29 21:04:53 +00:00
nathanw
4d59420344 Move __cpu_simple_lock_t and __SIMPLELOCK_{UN,}LOCKED to machine/types.h 
so that they can be used in a namespace-friendly way.
 2003-09-26 22:45:41 +00:00
simonb
550b4bef88 Fix "constify sendsig/trapsignal" fallout for non-siginfo'd archs. Test 
compiled on most architectures.
 2003-09-26 12:02:55 +00:00
cl
0882aaed34 add MD part of SA/pthread pagefault handling on vax 2003-09-18 22:38:36 +00:00
ragge
3fc53f17c5 Remove ; after setrunqueue/remrunqueue macro. 2003-09-18 18:38:48 +00:00
itojun
fc918f8713 add rnd(4) device to installation media. 
necessary for many purposes, including password seeding, tcp sequence number,
and more.  see tech-security
 2003-09-06 03:25:23 +00:00
dsl
fe89b1db32 Add memcmp, memcpy and memset 
Fix strncmp(x, y, 0)
Use unsigned compares for strcmp and memcmp (and bcmp).
Compiles but untested
AFAICT http://h71000.www7.hp.com/doc/72final/4515/4515pro_025.html#4515ch9_146
cmpc3/5 set %r4 and %r5 to zero, It doesn't look as though the procedure
call is set to preserve these, and I doubt that gcc is treating them as
scratch registers - does our vax pcs actually have %r2 and %r3 as scratch regs?
 2003-09-04 10:40:44 +00:00
ragge
23faa91baa Understand qt as root device. 2003-08-29 13:52:45 +00:00
ragge
c55ba2df08 Add the qt driver to GENERIC. 2003-08-29 13:51:47 +00:00
itojun
4440262659 create /dev/crypto 2003-08-22 05:06:22 +00:00
ragge
923106363e Some of the vax-specific mem*() functions did not check for len > 65535, 
and when MAXDSIZ were increased memcpy() length sometimes were larger
than 64k (like in amap_extend()) All functions now checks the length.
This fixes PR#19968.

Disable the inline string functions and use the C versions instead.
 2003-08-13 11:30:50 +00:00
agc
aad01611e7 Move UCB-licensed code from 4-clause to 3-clause licence. 
Patches provided by Joel Baker in PR 22364, verified by myself.
 2003-08-07 16:26:28 +00:00