CVS commit: src

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

Module Name:    src
Committed By:   kamil
Date:           Fri Feb 17 01:14:31 UTC 2017

Modified Files:
        src/doc: CHANGES
        src/share/man/man2: siginfo.2
        src/sys/arch/amd64/amd64: trap.c
        src/sys/arch/i386/i386: trap.c

Log Message:
Add new si_code TRAP_DBREG

It replaces previous TRAP_HWWPT and is designed to be used for debug
register traps (both watchpoints and breakpoints).

TRAP_HWWPT wasn't documented in siginfo(2) neither noted in doc/CHANGES -
- document it and add new entry in CHANGES. This move is a step towards
switch the watchpoint ptrace(2) api to PT_*DBREGS.

This code was introduced recently and has no impact on stable releases.

Sponsored by <The NetBSD Foundation>


To generate a diff of this commit:
cvs rdiff -u -r1.2254 -r1.2255 src/doc/CHANGES
cvs rdiff -u -r1.21 -r1.22 src/share/man/man2/siginfo.2
cvs rdiff -u -r1.90 -r1.91 src/sys/arch/amd64/amd64/trap.c
cvs rdiff -u -r1.282 -r1.283 src/sys/arch/i386/i386/trap.c

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