Commit graph

2407 commits

Author SHA1 Message Date
Ben Gras
0f41416100 minor cleanup, extra check 2009-01-20 15:47:00 +00:00
Ben Gras
723a756c14 reduce kernel buffer size. 2009-01-20 13:57:24 +00:00
Ben Gras
86e7e4828e sanity check function 2009-01-20 13:43:18 +00:00
Ben Gras
45ec30f6af mostly harmless sanity checks. 2009-01-20 13:43:00 +00:00
Ben Gras
6a267baeb8 simplification suggested by Mark Farnsworth 2009-01-15 14:42:40 +00:00
Ben Gras
36909196cf make bootinfo valid immediately 2009-01-14 08:56:20 +00:00
Ben Gras
4f08002c2c RS needs a bit more memory 2009-01-14 08:55:48 +00:00
Ben Gras
ef2867de41 don't print if we're already printing to serial. 2009-01-14 08:54:17 +00:00
Ben Gras
b4934f0e12 debug twiddle. 2009-01-14 08:52:50 +00:00
Ben Gras
b450c33377 sometime this will be a new release. 2009-01-14 08:38:37 +00:00
Ben Gras
5cbcc11ed3 compile fix for new lock timings 2009-01-12 22:14:43 +00:00
Ben Gras
3ca00a926c don't produce kernel output if serial debug is on. 2009-01-11 23:47:03 +00:00
Ben Gras
d5f978411e use #include name for servarname 2009-01-11 23:45:29 +00:00
Ben Gras
037f39767c debug msg 2009-01-09 21:47:04 +00:00
Ben Gras
cd54beeb30 cprofile not conditional 2009-01-09 21:45:27 +00:00
Ben Gras
c27008fbcc cprofile not conditional 2009-01-09 21:44:52 +00:00
Ben Gras
e190ff9f84 cprofile always on 2009-01-09 21:42:36 +00:00
Ben Gras
b82588848d cprofile always on; data type and definitions to include file 2009-01-09 21:40:29 +00:00
Ben Gras
628ed99101 CPROFILE wants this 2009-01-09 21:11:23 +00:00
Ben Gras
22d9444773 don't always time that 2009-01-09 20:58:35 +00:00
Ben Gras
7d48584659 profbuf syscall 2009-01-09 17:47:38 +00:00
Ben Gras
ad87da99d3 bigger ramdisk for bigger binaries 2009-01-09 17:47:18 +00:00
Ben Gras
7606dc5f1f profiling reminder 2009-01-09 16:44:47 +00:00
Ben Gras
ad03a650e6 timing library from kernel into library 2009-01-09 16:39:31 +00:00
Ben Gras
7740d0379c no longer in kernel 2009-01-09 16:35:25 +00:00
Ben Gras
128a0508c0 timing measurement code out of kernel and into library
(so other components can use it too)
2009-01-09 16:15:15 +00:00
Ben Gras
54b3f50b05 actually build and install zoneinfo. 2008-12-21 04:33:50 +00:00
Ben Gras
1943df25dd forget about bad block testing. 2008-12-21 04:26:41 +00:00
Ben Gras
523fdf2729 stopgap measure against elvis going nuts when files that are too large
are opened.
2008-12-21 04:01:01 +00:00
Ben Gras
0579810535 don't ignore the fact that scancodes are escaped.
if not understood explicitly, print diagnostic and 
ignore scancode.
2008-12-21 03:53:25 +00:00
Ben Gras
23a158b361 don't check senda() buffer if size is 0. 2008-12-21 03:46:42 +00:00
Ben Gras
203eb54a4c make space for first code and data pages if so configured. 2008-12-19 15:46:29 +00:00
Ben Gras
d2757d4b73 debug buffer slightly usabler. 2008-12-19 15:19:42 +00:00
Ben Gras
866a4a667e phys addr arg of 0 must be possible for pt_writemap too (instead of meaning
unmap).
2008-12-19 13:29:12 +00:00
Ben Gras
b740ff055f if serial output is enabled in the boot monitor, on the first serial line,
enable serial debug output in the kernel too.
2008-12-19 13:21:42 +00:00
Ben Gras
7fdc181d5f /boot/boot install helper script. 2008-12-19 12:52:45 +00:00
Ben Gras
8072ef5509 oops, shouldn't be on in svn. 2008-12-18 17:42:29 +00:00
Ben Gras
3121eec6bd . map text (kernel's and processes') in readonly
. map kernel in non-user
 . don't map in first pages of kernel code and data
   if possible

these first pages could actually be freed but as the
kernel isn't allowed to touch them either we can't reuse
them until VM has totally taken over page table management
and kernel doesn't rely on identity mapping any more.
2008-12-18 15:35:22 +00:00
Ben Gras
f0000078c3 make kernel leave a page-sized gap in its code and data to not be
mapped in if so configured.
2008-12-18 14:30:55 +00:00
Ben Gras
834d9d34e8 Initialize deferred field. This seems to fix a hanging select() bug. 2008-12-17 14:20:08 +00:00
Ben Gras
2528a06954 bugfix for lance. works in vmware now. 2008-12-17 01:20:15 +00:00
Ben Gras
34d5401ed4 put put_vnode() back where it belongs! 2008-12-16 16:11:24 +00:00
Ben Gras
46ecfa2b5c syslib function for VMCTL_STACKTRACE 2008-12-16 14:42:32 +00:00
Ben Gras
710f44c4b8 added code for debugging pagefaults 2008-12-16 14:33:53 +00:00
Ben Gras
4be5b6f437 2008-12-16 14:32:56 +00:00
Ben Gras
a306c63e0b 2008-12-15 15:16:26 +00:00
Ben Gras
8beff61807 get fproc table. don't print size as that doesn't say much in VM mode.
this restores ps.
2008-12-15 13:05:52 +00:00
Ben Gras
e4e3995fb0 don't force vm to print to serial; don't kill processes when they
have 'bad' memory ranges (as it's the requestor's fault)
2008-12-11 17:36:33 +00:00
Ben Gras
ef812af5a6 use VM functions to allocate ramdisk on demand. some unification in code. 2008-12-11 17:33:13 +00:00
Ben Gras
73e3431dfd DEV_BOOT is obsolete. 2008-12-11 16:50:11 +00:00