implementation in arm/machdep.c. Most arm platforms either don't need to
do anything, or just need to call the standard eventtimer init routines.
A generic implementation that does that is now provided via weak linkage.
Any platform that needs to do something different can provide a its own
implementation to override the generic one.
- Don't use spaces or dots in the eventtimer or timecounter names.
They turn into sysctl node names, and it's just confusing.
- Use comparator #3 instead of #1 for one-shot events. There's an
extra 1-cycle penalty in the hardware for accessing the registers
for comparator 1, no point in paying that penalty.
- Lower the quality of the eventtimer from 1000 to 800, because the
device can't support PERCPU timers and some other device in the system
may be able to provide that.
Highlights include (upstream revs in parens):
- Improvements to the remote GDB protocol client
(r196610, r197579, r197857, r200072, and others)
- Bug fixes for big-endian targets
(r196808)
- Initial support for libdispatch (GCD) queues in the debuggee
(r197190)
- Add "step-avoid-libraries" setting
(r199943)
- IO subsystem improvements (including initial work on a curses gui)
(r200263)
- Support hardware watchpoints on FreeBSD
(r201706)
- Improved unwinding through hand-written assembly functions
(r201839)
- Handle DW_TAG_unspecified_parameters for variadic functions
(r202061)
- Fix Ctrl+C interrupting a running inferior process
(r202086, r202154)
- Various bug fixes for memory leaks, LLDB segfaults, the C++ demangler,
ELF core files, DWARF debug info, and others.
Sponsored by: DARPA, AFRL
is no iSER support in ctld and/or kernel; should the user make that mistake,
the output from "iscsictl -L" is enough to determine what the problem is.
Sponsored by: The FreeBSD Foundation
processor-specific VMCS or VMCB. The pending exception will be delivered right
before entering the guest.
The order of event injection into the guest is:
- hardware exception
- NMI
- maskable interrupt
In the Intel VT-x case, a pending NMI or interrupt will enable the interrupt
window-exiting and inject it as soon as possible after the hardware exception
is injected. Also since interrupts are inherently asynchronous, injecting
them after the hardware exception should not affect correctness from the
guest perspective.
Rename the unused ioctl VM_INJECT_EVENT to VM_INJECT_EXCEPTION and restrict
it to only deliver x86 hardware exceptions. This new ioctl is now used to
inject a protection fault when the guest accesses an unimplemented MSR.
Discussed with: grehan, jhb
Reviewed by: jhb
src/ and ports/ distributions.
While I am thinking about it, exclude .git directories for src/
and ports/, as somewhat of a followup to r262499.
Sponsored by: The FreeBSD Foundation
Notable changes:
- Support of $2b$ password format to address a problem where very
long passwords (more than 256 characters, when an integer
overflow would happen and cause the length to wrap at 256).
- Updated pseudo code in comments to reflect the reality.
- Removed our local shortcut of processing magic string and rely
on the centralized and tigntened validation.
- Diff reduction from upstream.
For now we are still generating the older $02a$ format of password
but we will migrate to the new format once the format is formally
finalized.
MFC after: 1 month
Highlights include:
- Support hardware watchpoints on FreeBSD
(r201706)
- Improved unwinding through hand-written assembly functions
(r201839)
- Handle DW_TAG_unspecified_parameters for variadic functions
(r202061)
- Fix Ctrl+C interrupting a running inferior process
(r202086, r202154)
- Various bug fixes, including to the remote GDB protocol client
Sponsored by: DARPA, AFRL
- Add a VCSCMD variable that defaults to 'svn checkout',
and update places 'svn co' is used directly.
- After sourcing a configuration file, prefix SRCBRANCH,
PORTBRANCH, and DOCBRANCH with the SVNROOT.
- Properly capitalize 'FreeBSD.org' in the default SVNROOT.
- Update Copyright.
release.conf.sample:
- Add an example to use git instead of svn, by nullifying
SVNROOT, and setting SRCBRANCH, DOCBRANCH, and PORTBRANCH
to the URL fo a git repository.
release.7:
- Document VCSCMD.
Submitted by: Rick Miller (based on)
Sponsored by: The FreeBSD Foundation
were primarily used to size the sysctl name list macros that were removed
in r254295. A few other constants either did not have an associated
sysctl node, or the associated node used OID_AUTO instead.
PR: ports/184525 (exp-run)
Apparently, LIBZFS is set to a non-empty string when WITHOUT_CDDL/WITHOUT_ZFS
are set, I think this is a bug, but work around this feature for now.
Reviewed by: grehan
what btxldr expects (.set MEM_DATA,start+0x1000 in btxldr.S).
This makes resulting ELF binaries bootable with grub, gptboot and boot2.
PR: 153801
Submitted by: Gleb Kurtsou <gleb.kurtsou at gmail.com>
Tested by: Ruben Kerkhof <ruben at rubenkerkhof.com>
Glanced at by: jhb, peter
MFC after: 1 month
