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3b50728cf4
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111 Commits

Author SHA1 Message Date
christos
3b50728cf4 MD systrace gluons. 2002-06-17 16:32:57 +00:00
eeh
863fc84f4d Provide the correct architecture for HW_MACHINE_ARCH so things like 
"sysctl -p" can tell they are in 32-bit land.
 2002-06-14 18:28:19 +00:00
fvdl
c7647a1294 Fix up the FP code some, and make it deliver XMM exceptions. Adapt 
sigframe a bit.
 2002-06-12 19:13:27 +00:00
fvdl
a35e1a5e5b Match DIAGNOSTIC spl code in new system call entry. We may return 
through the old one in the case of a 32bit exec, causing the check
to fire.
 2002-06-07 00:06:21 +00:00
fvdl
c0a27f0970 Enable (empty) procfs_machdep.c 2002-06-06 15:58:23 +00:00
simonb
97f56c7642 Don't install <machine/rnd.h>. 2002-06-06 03:30:56 +00:00
fvdl
71f7cef933 Fix arglength passed to ktrsyscall for 32bit calls. 2002-06-05 22:50:08 +00:00
fvdl
39f41c9002 The intr counters are supposed to be long (==> .quad in assembler). 2002-06-05 21:59:32 +00:00
fvdl
1c3269bdc6 Change kmem access check to match the actual kva layout. 2002-06-05 21:58:30 +00:00
fvdl
18c6a6eceb Correct arg passing to ktrsyscall once again (doh). 2002-06-05 20:54:44 +00:00
fvdl
0fc3b521af Move the IDTVEC macro here, mirroring Jason's change for the i386 port. 2002-06-05 19:17:34 +00:00
fvdl
b1bff0ba73 Adapt for non-traditional cpp usage. 2002-06-05 19:16:18 +00:00
fvdl
9117c00bad Set output arch to i386:x86-64. From Jason. 2002-06-05 15:06:56 +00:00
fvdl
eb3b53295f Don't forget to put the instruction size in tf_err on system call 
entry, for the sake of syscall restart.
 2002-06-05 14:59:37 +00:00
fvdl
e4eac0d964 Fix rdtsc and rdpmc inlines, and fixup rnd.h to do the right thing. 2002-06-04 17:52:46 +00:00
fvdl
9c71037485 Remove all i386 host bridges, as they don't apply. Remove pchb_rndattach 
call for now (may be back later).
 2002-06-04 17:51:30 +00:00
fvdl
99193cfa98 Woops, pass the correct argsize to ktrsyscall. 2002-06-04 15:45:05 +00:00
fvdl
ab19cd2899 Clear P_32 on native exec (from eeh in the sparc64 port). 2002-06-04 15:44:34 +00:00
fvdl
c029f886c8 Propagate P_32 flag on fork. Use correct trampoline for 32bit return. 2002-06-04 12:58:13 +00:00
fvdl
2c7bad720d For 32bit execs, frob the stackframe to return via the old system call 
return path.
 2002-06-04 11:14:21 +00:00
fvdl
90c2a2ddc1 Fix up argument passing to ktr_syscall. 2002-06-04 11:12:18 +00:00
fvdl
01fbe9c413 Drink the swapgs kool-aid. 
Enable the use of syscall/sysret as the default system cal entry
point.
 2002-06-03 18:23:16 +00:00
fvdl
619aaa1337 Set COPTS to -O by default. 2002-06-03 18:18:43 +00:00
drochner
d2b9876081 move initialization of the "struct pglist" returned by uvm_pglistalloc() 
from the calling code into uvm_pglistalloc() itself for consistency
and easier error handling
 2002-06-02 14:44:35 +00:00
fvdl
cec79c16b4 Include sys/types.h or u_int* 2002-05-30 00:36:42 +00:00
fvdl
b16e023917 Enable syscall/sysret insn use. They have the potential to lead to 
a faster system call path (but currently won't be much faster).
Signal trampoline to be converted.

Rename eflags -> rflags where appropriate.
 2002-05-28 23:11:38 +00:00
fvdl
8b277a3d68 Add definition for CPU-private data (in a remapped page in the data 
segment). Somewhat of a kludge to be able to switch stack pointers
in in the syscall entry point without clobering a register, avoiding
the terror of 'swapgs'.
 2002-05-28 23:09:36 +00:00
fvdl
cfe60d7a95 Shuffle order of selectors around to appease syscall/sysret (bah). 2002-05-28 23:07:35 +00:00
fvdl
92f44882b8 rdmsr/wrmsr don't have 64 bit versions, fix the inline functions. 2002-05-28 23:06:28 +00:00
fvdl
5659e1960c Remove use of pcb_fs and pcb_gs. 2002-05-26 12:19:38 +00:00
fvdl
f6d35976a9 Remove fs and gs fields. 2002-05-26 12:08:49 +00:00
fvdl
1371b7fb28 Don't stuff fs and gs in the PCB, they need to be dealt with in 
the trapframe.
 2002-05-26 12:07:40 +00:00
fvdl
66f94c684f Move the kernel to the upper 4G of virtual address space and use 
-mcmodel=kernel.
 2002-05-26 00:23:49 +00:00
thorpej
204183c0fa * Add "pcitag_t *pba_bridgetag" to pci_attach_args. This is set to 
NULL for root PCI busses.  For busses behind a bridge, it points to
  a persistent copy of the bridge's pcitag_t.  This can be very useful
  for machine-dependent PCI bus enumeration code.
* Implement a machine-dependent pci_enumerate_bus() for sparc64 which
  uses OFW device nodes to enumerate the bus.  When a PCI bus that is
  behind a bridge is attached, pci_attach_hook() allocates a new PCI
  chipset tag for the new bus and sets it's "curnode" to the OFW node
  of the bridge.  This is used as a starting point when enumerating
  that bus.  Root busses get the OFW node of the host bridge (psycho).
* Garbage-collect "ofpci" and "ofppb" from the sparc64 port.
 2002-05-16 01:01:28 +00:00
thorpej
dada8613e1 Let machine-dependent code specify how to enumerate the bus. 
Currently, everyone uses pci_enumerate_bus_generic().
 2002-05-15 19:23:51 +00:00
jdolecek
77a65b5e56 use _KERNEL_OPT rather than _KERNEL && !_LKM 2002-05-11 09:39:25 +00:00
thorpej
510cbd8934 Revert revision 1.3. 2002-05-03 17:52:17 +00:00
eeh
be9ab3e5db Provide _LP64 definition if we are generating LP64 binaries. 2002-05-03 00:06:55 +00:00
atatat
d1b3852365 Add the INCLUDE_CONFIG_FILE option to all config files. In config 
files that are generic (ie, GENERIC, GENERICSBC, GENERIC32, ALL, or
ALPHA), it is uncommented.
 2002-04-25 15:06:20 +00:00
wiz
8aedc259f8 Don't cdev_decl(pms). 2002-04-19 02:10:17 +00:00
wiz
5b79e27a96 This port never even had opms -- remove line referencing it. 2002-04-18 13:18:29 +00:00
mycroft
558b4fb278 Switch from de to tlp by default. 2002-04-17 02:22:41 +00:00
thorpej
eedd94475c * Move the mii_bitbang attribute into dev/mii/files.mii 
* Pull in dev/mii/files.mii from conf/files, rather than playing
  the magic "files include order" dance in N machine-dependent
  configuration definitions.
 2002-04-16 20:50:16 +00:00
gmcgarry
6e066ba77a Add commented-out USERCONF option. Mainly useful for install media 
and can be optionally enabled based on miniroot and ramdisk size
requirements.
 2002-04-12 08:10:45 +00:00
lukem
d213d804f7 Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 
which was suggested by Izumi Tsutsui <tsutsui@ceres.dti.ne.jp> as
being more consistent with what it's controlling...
 2002-04-02 05:30:34 +00:00
chs
e0a7781fc7 avoid accounting errors in pmap_enter() by only updating the counters 
once the operation can no longer fail.  fixes PR 16028.
 2002-03-27 04:47:28 +00:00
fvdl
2f5a2ef5af Start signal stack at -128(%rsp), like the ABI specifies. 2002-03-26 15:02:42 +00:00
christos
7e277b5782 kill remaining PS_STRINGS instances. 2002-03-20 17:59:22 +00:00
atatat
31144d9976 Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for 
indicating an unhandled "command".  ERESTART is -1, which can lead to
confusion.  ERESTART has been moved to -3 and EPASSTHROUGH has been
placed at -4.  No ioctl code should now return -1 anywhere.  The
ioctl() system call is now properly restartable.
 2002-03-17 19:40:26 +00:00
martin
94881fb123 Rename ISDN devices, per discussion on tech-kern. The network devices 
become ippp (ISDN ppp) and irip (ISDN raw IP). The character device now
are called: /dev/isdn (isdnd <-> kernel communication), /dev/isdnctl (dialing
and other control), /dev/isdntrc* (tracing), /dev/isdnbchan* (raw B channel
access, i.e. for user land PPP) and /dev/isdntel* (telephone devices, i.e.
for answering machines).
 2002-03-16 16:55:51 +00:00