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fdc9713bf7
freebsd-dev/sys/conf
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Doug White fdc9713bf7 Implement an alternate method to stop CPUs when entering DDB. Normally we use 
a regular IPI vector, but this vector is blocked when interrupts are disabled.
With "options KDB_STOP_NMI" and debug.kdb.stop_cpus_with_nmi set, KDB will
send an NMI to each CPU instead. The code also has a context-stuffing
feature which helps ddb extract the state of processes running on the
stopped CPUs.

KDB_STOP_NMI is only useful with SMP and complains if SMP is not defined.
This feature only applies to i386 and amd64 at the moment, but could be
used on other architectures with the appropriate MD bits.

Submitted by:	ups
2005-04-30 20:01:00 +00:00
..
defines
files Update the file.* entries for the new home of hwpmc 2005-04-29 02:40:16 +00:00
files.alpha Divorce critical sections from spinlocks. Critical sections as denoted by 2005-04-04 21:53:56 +00:00
files.amd64 Update the file.* entries for the new home of hwpmc 2005-04-29 02:40:16 +00:00
files.arm We have an asm version of bcmp(), so we could use it as well. 2005-04-12 22:46:09 +00:00
files.i386 Update the file.* entries for the new home of hwpmc 2005-04-29 02:40:16 +00:00
files.ia64 Sanity the RTC code: 2005-04-22 05:04:58 +00:00
files.pc98 Update the file.* entries for the new home of hwpmc 2005-04-29 02:40:16 +00:00
files.powerpc Divorce critical sections from spinlocks. Critical sections as denoted by 2005-04-04 21:53:56 +00:00
files.sparc64 Divorce critical sections from spinlocks. Critical sections as denoted by 2005-04-04 21:53:56 +00:00
kern.mk Since the question keeps coming up, explain why the -mno-sse etc switches 2005-03-31 22:53:58 +00:00
kern.post.mk Be resistant to DESTDIR being set to some unkosher value, e.g. "/". 2005-04-28 14:45:57 +00:00
kern.pre.mk Never hardcode /sys into these Makefiles. The proper way to spell it is $S. 2005-04-13 14:49:57 +00:00
kmod_syms.awk
kmod.mk Revert a mistake borrowed from kern.post.mk that has just been fixed. 2005-04-22 17:39:58 +00:00
ldscript.alpha Have the linker provide the btext symbol when referenced. This is needed 2004-08-27 19:13:35 +00:00
ldscript.amd64 Provide the _start_ctors and _stop_ctors symbols. As on i386, the addresses 2004-05-29 01:09:00 +00:00
ldscript.arm Use the address provided in the conf file, instead of hardcode 0xc0000000. 2004-09-23 22:52:55 +00:00
ldscript.i386 Align the .ctors section correctly. 2003-12-03 07:40:03 +00:00
ldscript.ia64 Have the linker provide btext. It's used for profiling. 2004-08-25 07:43:28 +00:00
ldscript.powerpc
ldscript.sparc64 Use the same SEARCH_DIR as other platforms. 2003-06-07 18:23:50 +00:00
Makefile.alpha Never hardcode /sys into these Makefiles. The proper way to spell it is $S. 2005-04-13 14:49:57 +00:00
Makefile.amd64 Never hardcode /sys into these Makefiles. The proper way to spell it is $S. 2005-04-13 14:49:57 +00:00
Makefile.arm Never hardcode /sys into these Makefiles. The proper way to spell it is $S. 2005-04-13 14:49:57 +00:00
Makefile.i386 Never hardcode /sys into these Makefiles. The proper way to spell it is $S. 2005-04-13 14:49:57 +00:00
Makefile.ia64 Never hardcode /sys into these Makefiles. The proper way to spell it is $S. 2005-04-13 14:49:57 +00:00
Makefile.pc98 Never hardcode /sys into these Makefiles. The proper way to spell it is $S. 2005-04-13 14:49:57 +00:00
Makefile.powerpc Never hardcode /sys into these Makefiles. The proper way to spell it is $S. 2005-04-13 14:49:57 +00:00
Makefile.sparc64 Never hardcode /sys into these Makefiles. The proper way to spell it is $S. 2005-04-13 14:49:57 +00:00
makeLINT.mk Implemented "nooption" and "nomakeoption" config(8) tokens. 2003-02-26 23:36:59 +00:00
makeLINT.sed Implemented "nooption" and "nomakeoption" config(8) tokens. 2003-02-26 23:36:59 +00:00
newvers.sh If USER of HOSTNAME is set to an empty value, use the fallback value. 2005-01-15 13:25:41 +00:00
NOTES Patches from Ruslan Ermilov to address problems compiling LINT 2005-04-28 16:33:15 +00:00
options Patches from Ruslan Ermilov to address problems compiling LINT 2005-04-28 16:33:15 +00:00
options.alpha Update for the KDB framework. Sanitize the alpha console code now that 2004-07-10 22:29:41 +00:00
options.amd64 Implement an alternate method to stop CPUs when entering DDB. Normally we use 2005-04-30 20:01:00 +00:00
options.arm Add a new option, ARM_CACHE_LOCK_ENABLE (I forgot it in my last commit). 2005-02-26 22:41:07 +00:00
options.i386 Implement an alternate method to stop CPUs when entering DDB. Normally we use 2005-04-30 20:01:00 +00:00
options.ia64 Catch up with the drive-by renaming of IA32 to COMPAT_IA32. It must 2004-08-16 18:54:23 +00:00
options.pc98 MFi386: revision 1.219. 2005-04-15 14:24:49 +00:00
options.powerpc Catch up with sparc64 OFWCONS_POLL_HZ change 2004-06-25 13:44:34 +00:00
options.sparc64 Better OFW console support on Sun Ultra2 machines. 2004-06-24 02:57:11 +00:00
systags.sh Remove advertising clause from University of California Regent's 2004-04-07 20:46:16 +00:00