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Author SHA1 Message Date
reinoud
cfbbcdc4ec Remove two commented out and unused defines 2011-08-24 19:59:26 +00:00
jmcneill
05f1b5ea9f make room for a small msgbuf 2011-08-24 19:55:35 +00:00
veego
82fe371d7e Add the Huawei 1750 id so it change to the 3G modem mode 2011-08-24 19:42:52 +00:00
veego
bb04ce8c3d Regen for the Huawei 1750 id 2011-08-24 19:40:23 +00:00
veego
4706098c29 Add the u3g id for the Huawei 1750 stick 2011-08-24 19:39:05 +00:00
macallan
95edcce732 fix up the environment pointers to be usable in LP64 2011-08-24 19:03:02 +00:00
plunky
e2bd4b0723 -Wno-shadow is no longer needed for HAVE_PCC, here 2011-08-24 17:39:32 +00:00
matt
b26c11e6b8 Build the GDIUM64 kernel (since it tests 16KB pages). 2011-08-24 16:03:34 +00:00
matt
38b53e5ae4 Add a 64-bit GDIUM configuration. 2011-08-24 16:02:26 +00:00
matt
b6945981e5 When using 16KB pages in a 64 bit kernel, the amount of address space our page 
table can address can be larger than the amount of address space the CPU
implementation supports.  This change limits the amount address space to what
the CPU implementation provides.
 2011-08-24 16:01:53 +00:00
matt
e4980d209b On N32 kernels, cast offset to (intptr_t) to shrink it back to 32-bits. 2011-08-24 15:11:52 +00:00
reinoud
3136589636 Swap userland code and kvm spaces so that userland lives from VM_MIN_ADDRESS 
to VM_MAXUSER_ADDRESS and KVM is above that.

Note that the userspace is surrounded by a configurable amount of
non-accessible barrier space to prevent accidental out-of-boundaries access
even when reading.
 2011-08-24 12:54:46 +00:00
christos
a14203e91d Instead of using strncat and re-scanning the strings all the time, use and 
append printf function.
 2011-08-24 12:15:44 +00:00
reinoud
6085a17bdc Duh... fix stupid debug print bug. 2011-08-24 11:50:28 +00:00
reinoud
90dde37c2d Cleanup comments and debug stuff 2011-08-24 11:41:00 +00:00
reinoud
7dc730ef51 Use the VM_MIN_ADDRESS `constant' for the offset calculation of virtual 
address to a logical page address.
 2011-08-24 11:30:59 +00:00
mbalmer
48993feb86 Wrap the include "opt_umass.h" in #ifdef _KERNEL_OPT. 2011-08-24 11:28:50 +00:00
reinoud
e72363fcf4 Fix vmparam's definitions to the new style 2011-08-24 11:26:43 +00:00
reinoud
f89adc7ee2 First pass of NetBSD/usermode's pmap.c cleanup: 
* use thunk_malloc() for UVM space allocation releasing sbrk()
	* make pmap.c 64 bit friendly for large page numbers
 2011-08-24 11:02:31 +00:00
jmcneill
4286b6d7f6 add procfs support 2011-08-24 10:59:10 +00:00
reinoud
6974a113d3 kmem_data_start is no longer needed 2011-08-24 10:57:48 +00:00
reinoud
5477dab842 Implement thunk_malloc() and think_free() 2011-08-24 10:56:44 +00:00
christos
14e36cd2fb remove unneeded casts 2011-08-24 07:51:31 +00:00
mrg
012f831146 normalise #if defined(MULTIPROCESSOR) usage. 2011-08-24 02:51:13 +00:00
wiz
098681c432 Bump date for previous. 2011-08-23 22:14:51 +00:00
dyoung
64311e1f9d Introduce a couple of new constants, VMEM_ADDR_MIN (the least possible 
address in a vmem(9) arena, 0) and VMEM_ADDR_MAX (the maximum possible
address, currently 0xFFFFFFFF).  Modify several boundary conditions so
that a vmem(9) arena can allocate ranges including VMEM_ADDR_MAX.
Update documentation and tests.

These changes pass the tests in sys/kern/subr_vmem.c.  To compile the
and run the test program, run "cd sys/kern/ && gcc -DVMEM_SANITY -o
subr_vmem ./subr_vmem.c && ./subr_vmem".
 2011-08-23 22:00:57 +00:00
jmcneill
84f3db989a call hardclock from a softint instead of signal handler 2011-08-23 21:56:02 +00:00
jmcneill
23f5395b58 add a wrapper for signal(3) 2011-08-23 21:55:21 +00:00
christos
76987894af misc knf cleanup. 2011-08-23 20:27:22 +00:00
christos
91cc0e5629 more fixes from martin 2011-08-23 19:57:24 +00:00
christos
3e74546ba5 remove stray brace, minor knf 2011-08-23 19:17:07 +00:00
reinoud
f54c6f5d02 Give malloc(3) a barrier to allocate OVER... i.e. let the space at ease! 
Note that it could use an extra barrier too.
 2011-08-23 18:37:51 +00:00
reinoud
35db8893df Use write(1,..) and not putchar() 2011-08-23 18:36:08 +00:00
jmcneill
f7257e7810 maxmimum -> maximum 2011-08-23 17:28:34 +00:00
jmcneill
95ef55ad75 struct stat also has time_t in it, so we can't use that in the thunk api either 2011-08-23 17:12:32 +00:00
christos
1beaa2ceec PR/45285: Martin Matuska: makefs does not properly convert ISO level 1 and 2 
filenames (buffer overflow)

makefs does not properly verify the maximum filename length in the
special "." case for both ISO level 1 and ISO level 2 filename
conversion.  This creates broken images or causes a buffer overflow
(ISO level 2).

ISO level 1:
If a filename contains only dots or up to 8 characters followed by
dots the 8+3 limit check doesn't work.

ISO level 2:
If a filename contains a dot in the first 30 characters and a dot
on the 30th character, the length limit check doesn't work and the
buffer is overflowed.

$ mkdir level1
$ touch level1/12345............
$ makefs -t cd9660 -o isolevel=1 test.iso level1

$ mkdir level2
$ touch level2/1234567890.2345678901234567.....34567890123456789012345
$ makefs -t cd9660 -o isolevel=2 test.iso level2
 2011-08-23 17:09:11 +00:00
jmcneill
52b361a049 more time_t fixes 2011-08-23 17:00:36 +00:00
christos
2b857b66d9 defopt UMASS_DEBUG 2011-08-23 16:16:43 +00:00
jmcneill
0a7c520287 unlink pmap backing file immediately after opening it, so we don't leave 
a bunch of 128MB turds sitting around in /tmp
 2011-08-23 16:16:26 +00:00
jmcneill
16a0338114 more host vs. userkernel time_t fixes 2011-08-23 16:09:27 +00:00
jmcneill
f95d0b07fa don't use kmem from softint context 2011-08-23 15:56:12 +00:00
reinoud
6613ea22ef Implement pmap_create() 2011-08-23 15:35:53 +00:00
reinoud
6ef1d57a0c Fix zero page cleaning. The supplied `pa' is a physical address and no page 
number so don't multiply with PAGE_SIZE
 2011-08-23 15:12:31 +00:00
jmcneill
36013536d8 host and userkernel timespec might differ in size (because of time_t) so 
instead of thunk_clock_getres() filling in a timespec, use instead
thunk_clock_getres_monotonic() that returns the resolution as a long
 2011-08-23 14:37:50 +00:00
reinoud
e7b3bf46ad Clean up chatty pmap.c and fix important bug that claimed too little kmem 
space. Thanks go to jmcneill for finding it!
 2011-08-23 14:23:08 +00:00
reinoud
a0ace6b461 OOps... there is no aprintf_debug() 2011-08-23 13:37:32 +00:00
reinoud
98f35557ac Braindead implementation of pmap_zero_page() 2011-08-23 13:35:57 +00:00
christos
28ab15e044 don't use lwp_setprivate in fork, but copy the private lwp member directly 
because userland might have messed with the TLS register without letting
the kernel know. This fixes fork() on amd64. Thanks chuq!
 2011-08-23 13:01:25 +00:00
pgoyette
81d8330c12 Remove left-over debug line 2011-08-23 12:55:50 +00:00
pgoyette
99deda018d Module build glue for if_rum and if_axe 2011-08-23 12:54:05 +00:00