ld: locore.o: non-pic code with imm relocation against dynamic
symbol `__gp'
With binutils 2.15, ld(1) defines the implicit/automatic symbol __gp
as a dynamic symbol and thus will now complain when used in a non-PIC
fashion (the immediate relocation used to set the GP register). Resolve
this by defining __gp in the linker script. Make sure __gp is aligned
on a 16-byte boundary.
Note: the 0x200000 magic offset is due to having a 22-bit GP-relative
relocation. The GOT will be accessed with negative offsets from GP.
Any [standard output] field need not be meaningful in all
implementations. In such a case a hyphen ('-') should be
output in place of the field value
So have the `-O label' option print out the string " -" if the
process has no label.
Approved by: Silence from rwatson and green (when asked in March...)
and number-of-threads tied to a process. Result can be seen by typing,
e.g.: ps -HO lwp,nlwp
These new options are not documented yet. More options will be coming,
and I will update the man page after I get farther along.
PR: bin/65803 (though adjusted to fit our present source)
Submitted by: Cyrille Lefevre
that it is a series of alphabetically-ordered #fidef's, from Bruce Evans.
Define two new thread-related values in kproc_info, from Cyrille Lefevre.
Also remove a few values from kproc_info that were not needed, and change
around a few comments, from me. Changes are combined into a single commit
simply because it is a hassle to make sure that alignments and sizes are
not changed on any platform when modifying kproc_info.
socket from its accept queue when aborting it during a new inbound
connection. Update spx_input() to acquire the accept lock, assert
the condition of the socket on its parent queue, and approriately
disconnect it from the queue before calling soabort() on it.
when copying per-process info before starting to sort the list. This way,
sort-by-CPU or sort-by-memory will only calculate values once-per-process,
instead of twice-per-comparison. Also take advantage of this to simplify
the pscomp() routine.
Tweak things so that ng_fec has a chance of working with things
other than ethernet. Use ifp->if_output of the underlying interfaces
and use IF_HANDOFF() rather than depending on ether_output() and
ether_output_frame() explicitly. Also, don't insist that underlying
devices be IFM_ETHER when checking their link states in the link
monitor code.
With these changes, I was able to create a two channel bundle
consisting of one ethernet interface and one 802.11 wireless
device (via ndis). Note that this only works because both devices
use the same if_output vector: ng_fec will not let you bundle
devices with different output vectors together (it really doesn't
make sense to do that).
underlying interfaces rather than using ac_netgraph in struct arpcom.
The latter is meant only for use by ng_ether, and using it breaks
interoperability with the rest of netgraph.
socket lock over pulling so_options and so_linger out of the socket
structure in order to retrieve a consistent snapshot. This may be
overkill if user space doesn't require a consistent snapshot.
resolved by socket locking: in particular, that we test the connection
state at the socket layer without locking, request that the protocol
begin listening, and then set the listen state on the socket
non-atomically, resulting in a non-atomic cross-layer test-and-set.
We can't realy on the mount(2) system call to do it for us here because
smb_lib_init() needs the module and we call it before mount(). The old
code has been slightly modified to not use the getvfsent(3) API which
is now retired.
Noticed by: many
