CVS commit: src/tests/kernel/arch/amd64

["Kamil Rytarowski" <kamil%netbsd.org@localhost>]

Module Name:    src
Committed By:   kamil
Date:           Mon Feb 20 05:40:51 UTC 2017

Modified Files:
        src/tests/kernel/arch/amd64: t_ptrace_wait.c

Log Message:
Add new tests dbregs_dr*_dont_inherit_lwp and improve i386 compat

Add new tests:
 - dbregs_dr0_dont_inherit_lwp
 - dbregs_dr1_dont_inherit_lwp
 - dbregs_dr2_dont_inherit_lwp
 - dbregs_dr3_dont_inherit_lwp

Fix memcmp(3) usage when comparing registers. Comparing with len is
incorrect as it should be len*sizeof(register) or just sizeof(registers).

Don't check for 16 Debug Registers, it's amd64 specific and not portable
to i386.

Don't compare registers before and after triggering a trap, it's a bug that
was hidden by incorrect usage of memcmp(3).

Sponsored by <The NetBSD Foundation>


To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20 src/tests/kernel/arch/amd64/t_ptrace_wait.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.