Module Name: src
Committed By: kamil
Date: Mon Feb 20 06:18:48 UTC 2017
Modified Files:
src/tests/kernel/arch/amd64: t_ptrace_wait.c
Log Message:
Add new tests dbregs_dr[67]_dont_inherit_lwp in arch/amd64
New tests:
- dbregs_dr6_dont_inherit_lwp
- dbregs_dr7_dont_inherit_lwp
Debug Registers are set always per-LWP and they are never inherited.
If a user wants to reuse them, there is need to set trap on thread creation
(PTRACE_LWP_CREATE) and set them from a debugger on newly created LWP.
Sponsored by <The NetBSD Foundation>
To generate a diff of this commit:
cvs rdiff -u -r1.21 -r1.22 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.
