siginfo5:
Verify that fork(2) is intercepted by ptrace(2) with EVENT_MASK
set to PTRACE_FORK and reports correct signal information
Sponsored by <The NetBSD Foundation>
siginfo4:
Detect SIGTRAP TRAP_EXEC from tracee
This test is currently disabled and it will be enabled once
PT_[SG]ET_SIGINFO will land the sources.
Sponsored by <The NetBSD Foundation>
These tests are for the proposed PT_[GS]ET_SIGINFO interface for ptrace(2),
accessors for signal information that caused tracee to be interrupted.
siginfo1:
Verify basic PT_GET_SIGINFO call for SIGTRAP from tracee
siginfo2:
Verify basic PT_GET_SIGINFO and PT_SET_SIGINFO calls without
modification of SIGINT from tracee
siginfo3:
Verify basic PT_GET_SIGINFO and PT_SET_SIGINFO calls with
setting signal to new value
New tests are protected with #ifded and currently disabled in the HEAD branch.
They will be automatically enabled once the final implementation will land the
sources.
Sponsored by <The NetBSD Foundation>
This commit does not actually introduce the UVM_HOTPLUG option.
However it does provide developers a way to review, test and try out
the API.
To do this, please go to tests/sys/uvm/ and build and run the tests
there. The tests also have a set of basic load tests, to get a measure
of the performance penalties due to enabling the UVM_HOTPLUG option.
In order to build the tests you need to have at least done the
following in $SRC/
cd $SRC; $NBMAKE do-distrib-dirs includes
cd $SRC/lib/csu; $NBMAKE all install || exit
cd $SRC/external/gpl3/gcc/lib/libgcc/libgcc_s; $NBMAKE all install || exit
cd $SRC/external/gpl3/gcc/lib/libgcc/libgcc; $NBMAKE all install || exit
cd $SRC/lib/libc; $NBMAKE includes all install || exit
cd $SRC/lib/libpthread; $NBMAKE all install || exit
cd $SRC/lib/libm; $NBMAKE all install || exit
cd $SRC/external/gpl3/gcc/lib/libstdc++-v3/; $NBMAKE all install || exit
Once the development environment has these userspace libraries, one
can simple build using $NBMAKE and finally test the kernel API using
atf-run|atf-report
- Do ifconfig -w 10 after ifconfig up
- Accept /1d0h0m..s/ in addition to /23h59m..s/ for expiration time
- Prevent new RA messages from coming after flushing entries
The changes should fix flapping of test results on babylon5.
Addedd tests:
- watchpoint_count
- watchpoint_read
- watchpoint_write_unmodified
- watchpoint_trap_code[0123]
- watchpoint_trap_data_write[0123]
- watchpoint_trap_data_rw[0123]
These code will be reused later for i386 and moved to a common place like
tests/kernel/arch/x86.
These tests are x86 specific only. The same API but different private
ptrace_watchpoint MD part has to be used on other ports.
All tests pass on amd64.
Sponsored by <The NetBSD Foundation>
Add new symbol ATF_TP_ADD_TC_HAVE_PTRACE_WATCHPOINTS() to be protected with
the __HAVE_PTRACE_WATCHPOINTS guard.
XXX:
Mark check_happy() with __attribute__((optimize("O0"))).
Disabled optimization is required to make tests for hardware assisted
traps in .text functional.
Tested with GCC 5.4 on NetBSD 7.99.47 amd64
Sponsored by <The NetBSD Foundation>
