Currently the PT_DUMPCORE call requires process to be stopped, therefore it
no longer need to warn about stoped tracee to generate consistent data.
Sponsored by <The NetBSD Foundation>
- Connection state keys are not stored and loaded using the logical key
contents.
- connection finder key is stored in a map that contains the key and the
direction.
XXX Device module autoload (invoked when the /dev/speaker is opened, and
XXX no driver exists) will not find this module. On i386 and amd64, the
XXX autoload will find the spkr module (spkr0 at pcppi0) and that module
XXX will be autoloaded. For other architectures, either include the
XXX "spkr0 at audio0" in your config file, or manually load this new
XXX spkr_synth module using modload(8).
memory. But we have a problem with the ISA I/O MEM, because its va is
located above the kernel and its pa below it, so it does not respect
the rule.
To compensate for that we make the map look like the ISA stuff is above
the kernel by applying an offset on the pa. The issue with this design is
that we systematically lose 96 pages of physical memory.
Fix this by applying the offset on the va instead. Now these 96 pages are
internalized into uvm, and the rule is respected until kern_end.
This allows us to return EEXIST instead of EPERM for higher secure levels.
My use case was to stop npfctl complaining that it could not load bpfjit
on ERLITE when it was compiled into the kernel.
It then went on to complain that NPF performance would be de-graded,
but this is clearly not the case.
Other ports than amd64 have their own issues, mostly keeping this call as
unimplemented.
While there cast sig_atomic_t to int in the printf(3)-like call -- pointed
out by <martin>
Sponsored by <The NetBSD Foundation>
Currently this test fails on amd64.
PR port-amd64/51700
exect(NULL,NULL,NULL) generates 15859 times SIGTRAP on amd64
On FreeBSD/amd64 this tests passes correctly.
Sponsored by <The NetBSD Foundation>
Add missing SIGTRAP handler. Assert there that the signal is SIGTRAP as
expected and si_code TRAP_TRACE.
This test will break on some ports that have dummy or incomplete
implementation of exect(2).
This test works on amd64 correctly.
Sponsored by <The NetBSD Foundation>
