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Revision 222557


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Author: art
Date: Wed Jun 1 06:07:57 2011 UTC (13 years, 1 month ago)
Changed paths: 8
Log Message:
MFC r219561, r220437:
add DTrace systrace support for linux32 and freebsd32 on amd64 syscalls

Add systrace_linux32 and systrace_freebsd32 modules which provide
support for tracing compat system calls in addition to native system
call tracing provided by systrace module.

Provided that all the systrace modules are loaded now you can select
what syscalls to trace in the following manner:

syscall::xxx:yyy - work on all system calls that match the specification
syscall:freebsd:xxx:yyy - only native system calls
syscall:linux:xxx:yyy - linux compat system calls (linux32 on amd64)
syscall:freebsd32:xxx:yyy - freebsd32 compat system calls on amd64

PR:         kern/152822
Reviewed by:        jhb (earlier version)
Approved by:	avg (mentor)


Changed paths

Path Details
Directorystable/8/sys/ modified , props changed
Directorystable/8/sys/cddl/dev/systrace/systrace.c modified , text changed
Directorystable/8/sys/modules/dtrace/Makefile modified , text changed
Directorystable/8/sys/modules/dtrace/dtraceall/Makefile modified , text changed
Directorystable/8/sys/modules/dtrace/dtraceall/dtraceall.c modified , text changed
Directorystable/8/sys/modules/dtrace/systrace_freebsd32/
(Copied from head/sys/modules/dtrace/systrace_freebsd32, r219561)
added
Directorystable/8/sys/modules/dtrace/systrace_linux32/
(Copied from head/sys/modules/dtrace/systrace_linux32, r219561)
added
Directorystable/8/sys/modules/dtrace/systrace_linux32/Makefile modified , text changed

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