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Author SHA1 Message Date
Peter Wemm dffecce67c Tidy up modf.S and make it actually work. It wasn't extracting 
the value out of ST(0) before copying it to %xmm0.  Also remove bogus stack
frame and work in the red zone.
 2003-05-08 03:19:37 +00:00
Peter Wemm 74b0b3cfcb Fix typo, even though this is unused. 2003-05-08 00:02:47 +00:00
Peter Wemm c48f718c25 Like ia64, amd64 has got a 16 byte sized and aligned 'long double'. 
Obtained from:	re (blanket amd64)
 2003-05-08 00:02:03 +00:00
Peter Wemm cf2720dda4 Turn off alloca.S - it cannot possibly work like this since on AMD64, gcc 
doesn't use stack frames.  It uses offsets relative to %rsp, not %rbp.  So
we cannot just change %rsp like this.

Approved by:	re (blanket amd64)
 2003-05-07 23:49:24 +00:00
Peter Wemm be78acdf64 Actually use the correct values for AMD64. It is a 64 bit platform, 
configure gdtoa as such.
 2003-05-07 23:48:05 +00:00
John Baldwin 664234c6e2 Properly cleanup the stack before jumping to cerror() if rfork(2) fails. 
Submitted by:	Igor Sysoev <is@rambler-co.ru>
Approved by:	re (scottl)
 2003-05-07 17:23:25 +00:00
Mike Makonnen a260623c5f Fix a null dereference leading to a core dump when 
the number of threads exceeds the number of open slots
in ldt_entries[].

Approved by:	markm (mentor)(implicit)
Reviewed by:	jeff
 2003-05-06 02:33:49 +00:00
Mike Makonnen ae0df91f34 o Correct a debug message that refered to the wrong function 
o Remove an unncecesary if clause

Approved by:	markm (mentor)(implicit)
Reviewd by:	jeff
 2003-05-06 02:30:52 +00:00
Daniel Eischen 07e6b1c7a3 Make pthread_join() async-cancel-safe. David was going to commit 
this, but I think he's asleep and want to be sure it gets in before
the freeze.

Submitted by:	davidxu
 2003-05-06 00:02:54 +00:00
Dag-Erling Smørgrav 8b48559cff OpenPAM is WANRS6-clean. 2003-05-05 21:15:35 +00:00
Mark Murray dbf104e68d Turn MAKE_KERBEROS5 into NO_KERBEROS by negating the logic. Some extra 
cleanups were necessary in release/Makefile, and the tinderbox code
was syntax checked, not run checked.
 2003-05-05 07:58:44 +00:00
Murray Stokely eb8b21f78b Backout last commit. It is redundant in -CURRENT. 
Pointed out by:	David Schultz
 2003-05-05 06:25:03 +00:00
David Xu f508d26091 call dump_queues() only when DEBUG_THREAD_KERN is defined, save some 
cpu cycles.
 2003-05-05 05:01:19 +00:00
Daniel Eischen e8baaa7062 Replace use of a spinlock with a mutex. 2003-05-04 22:36:46 +00:00
Daniel Eischen c72cd7c9e2 Protect against a race between granting a lock and accessing 
other parts of the lock.

Submitted by:	davidxu
 2003-05-04 22:29:09 +00:00
Murray Stokely d8082d11aa Note that the idletime setting is not enforced. 
PR:		docs/40952
MFC After:	3 days
 2003-05-04 21:35:41 +00:00
David E. O'Brien 1628730478 This is now Gcc 3.3 WARNS 6 clean. 2003-05-04 18:34:00 +00:00
David E. O'Brien bbe4999bd1 Set abitag __unused. 2003-05-04 18:33:26 +00:00
Daniel Eischen 40791d9d15 Fix suspend and resume. 
Submitted (in part) by:	Kazuaki Oda <kaakun@highway.ne.jp>
 2003-05-04 16:17:01 +00:00
Murray Stokely df788a526f Document the login-backoff and login-retries capabilities. 
PR:		docs/51397
MFC After:	3 days
 2003-05-04 06:43:24 +00:00
David Xu 99c883294c Handle thread canceled case, it is same as signal caused backout, 
but will break out of loop.
 2003-05-02 11:39:00 +00:00
Mark Murray aaa2c2ab24 Trasmute moer "krb5" distibutions into "crypto". 2003-05-01 21:21:15 +00:00
Tom Rhodes a460614661 Use the .Dl macro. 
Discussed with:	mdoc(7) officer ru
 2003-05-01 20:27:59 +00:00
Ruslan Ermilov a52672e938 Build non-crypto telnet(1) and telnetd(8) if NO_OPENSSL is defined. 
Submitted by:	Marius Strobl <marius@alchemy.franken.de>
 2003-05-01 19:38:15 +00:00
Tom Rhodes 7b98ad3005 State the fact that the range is twice the traditional RAND_MAX. 
Add an EXAMPLES section.

PR:		48493
Submitted by:	Paul Herman <pherman@frenchfries.net> (original version)
 2003-05-01 19:09:16 +00:00
Jacques Vidrine d05090827f Back out the `hiding' of strlcpy and strlcat. Several people 
vocally objected to this safety belt.
 2003-05-01 19:03:14 +00:00
David E. O'Brien d37f19f084 Convert the i386 alloca(3) to the x86-64 ISA. 
Alignment hack from:	NetBSD
 2003-05-01 16:04:38 +00:00
Dag-Erling Smørgrav 6c0510dc2f Use C99-style varadic macros instead of the non-standard gcc syntax. 2003-05-01 15:08:55 +00:00
Dag-Erling Smørgrav e50fb9d500 Mark libpam as c99- and WARNS5-clean. 2003-05-01 14:55:06 +00:00
Dag-Erling Smørgrav 60a87a5fa2 Mark libfetch as c99-clean. Always build at WARNS level 2 rather than 
juggling with levels 2 and 3, as this has lead to world breakage for
NOCRYPT users in the past.
 2003-05-01 14:39:43 +00:00
Peter Wemm 8e80f8a438 AMD64 support (another IEEEFP platform) 2003-04-30 21:06:30 +00:00
Peter Wemm a1de871d26 AMD64 support; repocopied from i386 2003-04-30 21:05:33 +00:00
Peter Wemm 2512cd4e8f Teach libdisk that AMD64 works just like i386 2003-04-30 21:03:16 +00:00
Peter Wemm f7f1bb1485 Add __amd64__ to the list of things that use IEEEFP 2003-04-30 19:32:25 +00:00
Peter Wemm 5aed8cd5f6 Tell malloc.c that AMD64 uses the same pagesize as i386. 2003-04-30 19:30:34 +00:00
Peter Wemm 0f055c5bd8 Add __amd64__ to the list of things that use HIDENAME() to hide minbrk 2003-04-30 19:29:02 +00:00
Peter Wemm 1b376078fd Update for AMD64. repocopied from i386-elf/crt1.c. Deal with regparm 
argument passing rather than stack based args.  The kernel passes the
base of the argument/env vector in %rdi (arg1).
 2003-04-30 19:27:07 +00:00
Peter Wemm d95bef1cef Turn off libstand for amd64 for the time being. It is built in i386 
mode, and we do not need the complications for now.
 2003-04-30 18:42:25 +00:00
Peter Wemm adcebdf45d Delete i386_* syscall wrappers and manpages. Rename Ovfork.S to vfork.S. 2003-04-30 18:17:07 +00:00
Peter Wemm 0191e03a4e Update for AMD64 after repocopy from i386/sys/*. This means: 
- strip out the nasty PIC_PROLOGUE/EPILOGUE stuff, since we dont have
to lose a register in PIC mode anymore (we use %rip-relative addressing).
- update for C register argument passing conventions.
- convert 32 bit to 64 bit register sizes etc.
 2003-04-30 18:16:33 +00:00
Peter Wemm 0b8d851ef7 I have no idea why the reboot(2) syscall wrapper ends with iret, but 
update it to be iretq for completeness.
 2003-04-30 18:14:44 +00:00
Peter Wemm 0ffd54b17b Update for AMD64. Depend on %rdi (first syscall argument) being preserved 
across a "syscall"-style syscall
 2003-04-30 18:13:48 +00:00
Peter Wemm 173564016e Update for AMD64 (repocopied from i386/sys/Ovfork.S - why is it O?) 
Depend on %rsi being preserved across the "syscall"-style syscall and strip
out the PIC stuff (this cpu has full PC-relative addressing, at last!)
 2003-04-30 18:13:13 +00:00
Peter Wemm 1482008e2b Update for AMD64 contexts. Note that this still has some x87-style FPU 
instructions here, these may need to be updated for SSE.
(Repocopied from i386/gen)
 2003-04-30 18:09:33 +00:00
Peter Wemm 96f94e7d64 Reduce the SRCS to what compiles 2003-04-30 18:08:01 +00:00
Peter Wemm 8d8a622e6b Update for AMD64 (repocopied from i386/net). We can depend on having 
the bswap instruction (yay!).  Update for register parameter passing
instead of i386 style stack based param passing.
 2003-04-30 18:07:23 +00:00
Peter Wemm 4dbb9c65d7 Update for AMD64-style syscalls. Repocopied from i386/SYS.h. 
Note that the syscall instruction clobbers %rcx, which is inconvenient
because it is the fourth syscall argument, so we use %r10 (another scratch
register) for the 4th syscall arg instead (I picked %r10 to be the same as
NetBSD).  int 0x80 is still possible though, and it uses %rcx as usual.
Note that the syscall style syscall does *NOT* preserve all the registers,
unlike int 0x80.  We do not preserve the scratch registers except for
%rdi and %rsi.  int 0x80 does preserve everything but the return values.
 2003-04-30 18:06:14 +00:00
David E. O'Brien 9be6d929b1 Only define platform once -- in a C file. 2003-04-30 17:14:58 +00:00
David E. O'Brien 32fdc4235e Floating point libc functions traditionally written in ASM. 
AMD64 does away with the x87 in 64-bit long mode, so we have to play the
SSE/SSE2 game now.

Obtained from:	NetBSD/x86-64
 2003-04-30 16:21:03 +00:00
David E. O'Brien bba777dd3b Symlink with -f. 2003-04-30 15:49:40 +00:00