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* - Spell SIGSETOR correctly.jeff2003-04-011-1/+1
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* - Catch up with kernel signal changes.jeff2003-03-311-1/+2
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* The .Fn functioncharnier2003-03-245-13/+23
| | | | The .Fa argument
* Catch up to p_tracep -> p_tracevp rename to unbreak world.jhb2003-03-131-1/+1
| | | | Pointy hat to: jhb
* Change the process flags P_KSES to be P_THREADED.julian2003-02-271-2/+2
| | | | This is just a cosmetic change but I've been meaning to do it for about a year.
* Remove all use of the LOG2() macro/inline, undoing some non-optimal cruftdillon2003-01-111-2/+2
| | | | | | | that crept in recently. GCC will optimize the divides and multiplies for us. Submitted by: David Schultz <dschultz@uclink.Berkeley.EDU> MFC after: 1 day
* Make struct swblock kernel only, to make vm/swap_pager.h userland includable.phk2003-01-031-1/+1
| | | | | Move struct swdevt from sys/conf.h to the more appropriate vm/swap_pager.h. Adjust #include use in libkvm and pstat(8) to match.
* Teach libkvm to deal with direct mapped addresses.jake2002-12-271-9/+14
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* mdoc(7) police: Deal with self-xrefs.ru2002-12-241-1/+1
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* Consistently mark std(in|out|err) with .Dv, because that's how theyru2002-12-042-2/+6
| | | | | | | are marked up in stdio(3), and because they are defined expressions of type "FILE *". Approved by: re
* Implement working on ELF corefiles. Use kvm_read() when readingmarcel2002-10-211-122/+135
| | | | | | | memory while mapping a virtual address to a physical address. This allows us to work with virtual addresses for page tables, provided it doesn't cause infinite recursion. Currently all page tables are direct mapped.
* Adapt to handle the new sparc64 core dump format correctly.tmm2002-10-201-32/+95
| | | | Reviewed by: jake
* Catch up to SMTX -> SLOCK changes.jhb2002-10-021-7/+7
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* Ressurect libkvm use of the bitmasked signal list in the kernel, now thatjmallett2002-10-011-7/+1
| | | | reliable signal queues are gone.
* Fix typo, should zero the kinfo_proc's siglist, not the real one's - the realjmallett2002-10-011-1/+1
| | | | | | | one doesn't have one. Submitted by: jake, scottl Big pointed hat that lands one in the badcommitters box to: jmallett
* The list of queued signals is not, can not, and will not be exported to thejmallett2002-09-301-1/+7
| | | | | | userland. If someone wants to implement a backup p_siglist in the kernel for compatability and to export one could. For now, just tell KVM to hand an empty signal set off to the userland.
* Fixed messes involving $FreeBSD$ starting with one left in the copyrightbde2002-09-161-21/+5
| | | | | | | | after adding __FBSDID(). Garbage-collected kvm_readswap(). This was once used by kvm_uread(), but kvm_uread() now just reads /proc/<pid>/mem and procfs hopefully handles swapped out pages.
* Allocate KSEs and KSEGRPs separatly and remove them from the proc structure.julian2002-09-151-12/+45
| | | | | | | | | next step is to allow > 1 to be allocated per process. This would give multi-processor threads. (when the rest of the infrastructure is in place) While doing this I noticed libkvm and sys/kern/kern_proc.c:fill_kinfo_proc are diverging more than they should.. corrective action needed soon.
* In kvm_openfiles/kvm_open, mark the file descriptors as close-on-exec.nectar2002-09-111-0/+12
| | | | | Applications can not do this themselves, as the descriptors are hidden behind the opaque `kvm_t' type.
* Completely redo thread states.julian2002-09-111-21/+24
| | | | Reviewed by: davidxu@freebsd.org
* Hopefully unbreak world. ke_slptime is gone. It should really have beenpeter2002-08-301-1/+1
| | | | looking at p_ksegrp.kg_slptime anyway.
* Allow one to grab the definition of struct ucred by defining _WANT_UCREDalfred2002-08-281-2/+1
| | | | | | | instead of forcing _KERNEL. Move the include of sys/_label.h in ucred.h under the _KERNEL || _WANT_UCRED case.
* &x is not a format stringkris2002-08-241-1/+1
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* o Merge <machine/ansi.h> and <machine/types.h> into a new headermike2002-08-211-7/+7
| | | | | | | | | | | | | | | | | | | | | called <machine/_types.h>. o <machine/ansi.h> will continue to live so it can define MD clock macros, which are only MD because of gratuitous differences between architectures. o Change all headers to make use of this. This mainly involves changing: #ifdef _BSD_FOO_T_ typedef _BSD_FOO_T_ foo_t; #undef _BSD_FOO_T_ #endif to: #ifndef _FOO_T_DECLARED typedef __foo_t foo_t; #define _FOO_T_DECLARED #endif Concept by: bde Reviewed by: jake, obrien
* Hide 'struct ucred' behind '#ifdef _KERNEL', this should stop userlandalfred2002-08-161-0/+3
| | | | | | | from attempting to use it for good. There is a catch, kvm_proc.c needs to '#define _KERNEL' to get at the ucred. Requested by: rwatson
* Auto size available kernel virtual address space based on phsyical memoryjake2002-08-101-4/+11
| | | | | | | size. This avoids blowing out kva in kmeminit() on large memory machines (4 gigs or more). Reviewed by: tmm
* Don't even read in the thread if it is a zombie process.julian2002-06-301-7/+10
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* grow a brain and do this right.julian2002-06-301-5/+7
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* Don't follow non existant thread pointers (e.g. for zombies)julian2002-06-301-33/+35
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* Part 1 of KSE-IIIjulian2002-06-291-2/+19
| | | | | | | | | | | | | The ability to schedule multiple threads per process (one one cpu) by making ALL system calls optionally asynchronous. to come: ia64 and power-pc patches, patches for gdb, test program (in tools) Reviewed by: Almost everyone who counts (at various times, peter, jhb, matt, alfred, mini, bernd, and a cast of thousands) NOTE: this is still Beta code, and contains lots of debugging stuff. expect slight instability in signals..
* Assume __STDC__, remove non-__STDC__ code.alfred2002-05-281-26/+0
| | | | Submitted by: keramida
* Catch up to tte.h changes.jake2002-05-211-2/+2
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* Stub out _kvm_mdopen, we don't the same constants as NetBSDobrien2002-05-151-0/+2
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* Add a PowerPC machdep for kvm.obrien2002-05-151-0/+101
| | | | Obtained from: NetBSD (rev 1.4, pre-UVM)
* Fix (for the second time) kvm_getprocs() for the case where nodd2002-04-071-0/+26
| | | | | | | | | | | | processes match the given criteria. Since revision 1.60 of malloc.c, malloc() and friends return an invalid pointer when given a size of 0. kvm_getprocs() uses sysctl() with a NULL oldp argument to get an initial size, but does not check whether it's 0 before passing it to realloc() (via _kvm_realloc()). Before the aforementioned malloc() change, this resulted in a minimal allocation made and a valid poitner returned, but now results in an invalid, but non-NULL, pointer being returned. When this is passed to sysctl(), the latter returns EFAULT (as it should).
* Remove multi-line __P() usage.obrien2002-03-221-3/+4
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* Remove __P() usage.obrien2002-03-213-22/+22
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* Remove 'register' keyword.obrien2002-03-214-46/+46
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* Also blindly attempt to fix broken world with respect to proc.p_runtimegreen2002-02-221-1/+3
| | | | changes.
* I THINK this fixes 'make world'julian2002-02-131-1/+4
| | | | | | I'll know as soon as I re-import it and compile it.. :-) There is no longer a 'pri' strict in the proc struct. the fields are scattered between the ksegrp and thread in question.
* pre-emptively fix a KSE/M3 problem.julian2002-02-071-7/+14
| | | | | | | Make a slight change so that libkvm reaches the main thread via the linked list, rather than assuming it is in the proc structure. Both conditions are true in -current but only the first will be true in the KSE M3 world.
* Finish cleanup in kvm.c revisions 1.10 and 1.11 -- mark sf (swapfile)ru2002-01-222-6/+4
| | | | | | | | | argument to kvm_open() and kvm_openfiles() as unused. BSD didn't read swap since kvm.c CSRG revision 5.21 (u-area is pageable under new VM. no need to read from swap.) The old !NEWVM code was removed in CSRG revision 5.23 (~ten years ago).
* Adapt to new kernel tsb structure.jake2001-12-291-16/+9
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* s/processes/files/ inherited from kvm_getprocs(3).ru2001-11-241-1/+1
| | | | | PR: docs/32252 Submitted by: tobez
* Include sys/param.h instead of sys/types.h to get the definition of thejhb2001-11-201-1/+1
| | | | | | MIN() macro. Pointy hat to: rwatson
* o Cleanup of includes: user.h may be a catch-all, but that's notrwatson2001-11-191-4/+3
| | | | | | | entirely desirable. Back out previous commit, and clean up includes to be more minimal. Submitted by: bde
* #include <sys/user.h> rather than individually including a plethorarwatson2001-11-191-4/+1
| | | | | | | of kernel include files, reducing the replication of kernel include dependency information in userland. Obtained from: TrustedBSD Project
* libkvm for sparc64. Only works for kernel memory so far.jake2001-11-181-0/+157
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* kern.ps_arg_max_cache is a long, not an int. I believe this is half ofpeter2001-11-081-1/+1
| | | | | | what broke ps on ia64. It probably also broke on alpha, but the fallback method of using lseek/read on /proc/*/mem to read ps_strings seems to work there. It doesn't on ia64 yet.
* Implement va->pa translation for kernel virtual addresses. This isdfr2001-10-251-30/+59
| | | | untested - it only seems to be used for crashdumps.
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